#include "wx/module.h"
#endif
+#include "wx/settings.h"
#include "wx/filename.h"
#include "wx/clipbrd.h"
#include "wx/wfstream.h"
#include "wx/mstream.h"
#include "wx/sstream.h"
#include "wx/textfile.h"
+#include "wx/hashmap.h"
#include "wx/richtext/richtextctrl.h"
#include "wx/richtext/richtextstyles.h"
WX_DEFINE_LIST(wxRichTextObjectList)
WX_DEFINE_LIST(wxRichTextLineList)
+// Switch off if the platform doesn't like it for some reason
+#define wxRICHTEXT_USE_OPTIMIZED_DRAWING 1
+
+const wxChar wxRichTextLineBreakChar = (wxChar) 29;
+
+// Helpers for efficiency
+
+inline void wxCheckSetFont(wxDC& dc, const wxFont& font)
+{
+ const wxFont& font1 = dc.GetFont();
+ if (font1.IsOk() && font.IsOk())
+ {
+ if (font1.GetPointSize() == font.GetPointSize() &&
+ font1.GetFamily() == font.GetFamily() &&
+ font1.GetStyle() == font.GetStyle() &&
+ font1.GetWeight() == font.GetWeight() &&
+ font1.GetUnderlined() == font.GetUnderlined() &&
+ font1.GetFaceName() == font.GetFaceName())
+ return;
+ }
+ dc.SetFont(font);
+}
+
+inline void wxCheckSetPen(wxDC& dc, const wxPen& pen)
+{
+ const wxPen& pen1 = dc.GetPen();
+ if (pen1.IsOk() && pen.IsOk())
+ {
+ if (pen1.GetWidth() == pen.GetWidth() &&
+ pen1.GetStyle() == pen.GetStyle() &&
+ pen1.GetColour() == pen.GetColour())
+ return;
+ }
+ dc.SetPen(pen);
+}
+
+inline void wxCheckSetBrush(wxDC& dc, const wxBrush& brush)
+{
+ const wxBrush& brush1 = dc.GetBrush();
+ if (brush1.IsOk() && brush.IsOk())
+ {
+ if (brush1.GetStyle() == brush.GetStyle() &&
+ brush1.GetColour() == brush.GetColour())
+ return;
+ }
+ dc.SetBrush(brush);
+}
+
/*!
* wxRichTextObject
* This is the base for drawable objects.
m_range = obj.m_range;
m_attributes = obj.m_attributes;
m_descent = obj.m_descent;
-/*
- if (!m_attributes.GetFont().Ok())
- wxLogDebug(wxT("No font!"));
- if (!obj.m_attributes.GetFont().Ok())
- wxLogDebug(wxT("Parent has no font!"));
-*/
}
void wxRichTextObject::SetMargins(int margin)
m_bottomMargin = bottomMargin;
}
-// Convert units in tends of a millimetre to device units
+// Convert units in tenths of a millimetre to device units
int wxRichTextObject::ConvertTenthsMMToPixels(wxDC& dc, int units)
{
- int ppi = dc.GetPPI().x;
+ int p = ConvertTenthsMMToPixels(dc.GetPPI().x, units);
+
+ // Unscale
+ wxRichTextBuffer* buffer = GetBuffer();
+ if (buffer)
+ p = (int) ((double)p / buffer->GetScale());
+ return p;
+}
+// Convert units in tenths of a millimetre to device units
+int wxRichTextObject::ConvertTenthsMMToPixels(int ppi, int units)
+{
// There are ppi pixels in 254.1 "1/10 mm"
double pixels = ((double) units * (double)ppi) / 254.1;
stream << wxString::Format(wxT("Text colour: %d,%d,%d."), (int) m_attributes.GetTextColour().Red(), (int) m_attributes.GetTextColour().Green(), (int) m_attributes.GetTextColour().Blue()) << wxT("\n");
}
+/// Gets the containing buffer
+wxRichTextBuffer* wxRichTextObject::GetBuffer() const
+{
+ const wxRichTextObject* obj = this;
+ while (obj && !obj->IsKindOf(CLASSINFO(wxRichTextBuffer)))
+ obj = obj->GetParent();
+ return wxDynamicCast(obj, wxRichTextBuffer);
+}
/*!
* wxRichTextCompositeObject
{
wxRect childRect(child->GetPosition(), child->GetCachedSize());
- if (childRect.GetTop() > rect.GetBottom() || childRect.GetBottom() < rect.GetTop())
+ if (((style & wxRICHTEXT_DRAW_IGNORE_CACHE) == 0) && childRect.GetTop() > rect.GetBottom())
+ {
+ // Stop drawing
+ break;
+ }
+ else if (((style & wxRICHTEXT_DRAW_IGNORE_CACHE) == 0) && childRect.GetBottom() < rect.GetTop())
{
// Skip
}
else
- child->Draw(dc, child->GetRange(), selectionRange, childRect, descent, style);
+ child->Draw(dc, range, selectionRange, childRect, descent, style);
}
node = node->GetNext();
bool formatRect = (style & wxRICHTEXT_LAYOUT_SPECIFIED_RECT) == wxRICHTEXT_LAYOUT_SPECIFIED_RECT;
// If only laying out a specific area, the passed rect has a different meaning:
- // the visible part of the buffer.
+ // the visible part of the buffer. This is used in wxRichTextCtrl::OnSize,
+ // so that during a size, only the visible part will be relaid out, or
+ // it would take too long causing flicker. As an approximation, we assume that
+ // everything up to the start of the visible area is laid out correctly.
if (formatRect)
{
availableSpace = wxRect(0 + m_leftMargin,
if (invalidRange == wxRICHTEXT_ALL)
layoutAll = true;
else // If we know what range is affected, start laying out from that point on.
- if (invalidRange.GetStart() > GetRange().GetStart())
+ if (invalidRange.GetStart() >= GetRange().GetStart())
{
wxRichTextParagraph* firstParagraph = GetParagraphAtPosition(invalidRange.GetStart());
if (firstParagraph)
wxRichTextObjectList::compatibility_iterator previousNode;
if ( firstNode )
previousNode = firstNode->GetPrevious();
- if (firstNode && previousNode)
+ if (firstNode)
{
- wxRichTextParagraph* previousParagraph = wxDynamicCast(previousNode->GetData(), wxRichTextParagraph);
- availableSpace.y = previousParagraph->GetPosition().y + previousParagraph->GetCachedSize().y;
+ if (previousNode)
+ {
+ wxRichTextParagraph* previousParagraph = wxDynamicCast(previousNode->GetData(), wxRichTextParagraph);
+ availableSpace.y = previousParagraph->GetPosition().y + previousParagraph->GetCachedSize().y;
+ }
// Now we're going to start iterating from the first affected paragraph.
node = firstNode;
wxRichTextBox::Copy(obj);
m_partialParagraph = obj.m_partialParagraph;
+ m_defaultAttributes = obj.m_defaultAttributes;
}
/// Get/set the size for the given range.
/// Convenience function to add a paragraph of text
-wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraph(const wxString& text, wxTextAttrEx* paraStyle)
+wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraph(const wxString& text, wxTextAttr* paraStyle)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
// Don't use the base style, just the default style, and the base style will
- // be combined at display time
- wxTextAttrEx style(GetDefaultStyle());
-#else
- wxTextAttrEx style(GetAttributes());
+ // be combined at display time.
+ // Divide into paragraph and character styles.
- // Apply default style. If the style has no attributes set,
- // then the attributes will remain the 'basic style' (i.e. the
- // layout box's style).
- wxRichTextApplyStyle(style, GetDefaultStyle());
-#endif
- wxRichTextParagraph* para = new wxRichTextParagraph(text, this, & style);
- if (paraStyle)
- para->SetAttributes(*paraStyle);
+ wxTextAttr defaultCharStyle;
+ wxTextAttr defaultParaStyle;
+
+ wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle);
+ wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle;
+ wxTextAttr* cStyle = & defaultCharStyle;
+
+ wxRichTextParagraph* para = new wxRichTextParagraph(text, this, pStyle, cStyle);
AppendChild(para);
}
/// Adds multiple paragraphs, based on newlines.
-wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraphs(const wxString& text, wxTextAttrEx* paraStyle)
+wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraphs(const wxString& text, wxTextAttr* paraStyle)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
// Don't use the base style, just the default style, and the base style will
- // be combined at display time
- wxTextAttrEx style(GetDefaultStyle());
-#else
- wxTextAttrEx style(GetAttributes());
-
- //wxLogDebug("Initial style = %s", style.GetFont().GetFaceName());
- //wxLogDebug("Initial size = %d", style.GetFont().GetPointSize());
+ // be combined at display time.
+ // Divide into paragraph and character styles.
- // Apply default style. If the style has no attributes set,
- // then the attributes will remain the 'basic style' (i.e. the
- // layout box's style).
- wxRichTextApplyStyle(style, GetDefaultStyle());
+ wxTextAttr defaultCharStyle;
+ wxTextAttr defaultParaStyle;
+ wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle);
- //wxLogDebug("Style after applying default style = %s", style.GetFont().GetFaceName());
- //wxLogDebug("Size after applying default style = %d", style.GetFont().GetPointSize());
-#endif
+ wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle;
+ wxTextAttr* cStyle = & defaultCharStyle;
wxRichTextParagraph* firstPara = NULL;
wxRichTextParagraph* lastPara = NULL;
size_t i = 0;
size_t len = text.length();
wxString line;
- wxRichTextParagraph* para = new wxRichTextParagraph(wxT(""), this, & style);
- if (paraStyle)
- para->SetAttributes(*paraStyle);
+ wxRichTextParagraph* para = new wxRichTextParagraph(wxEmptyString, this, pStyle, cStyle);
AppendChild(para);
wxChar ch = text[i];
if (ch == wxT('\n') || ch == wxT('\r'))
{
- wxRichTextPlainText* plainText = (wxRichTextPlainText*) para->GetChildren().GetFirst()->GetData();
- plainText->SetText(line);
-
- para = new wxRichTextParagraph(wxT(""), this, & style);
- if (paraStyle)
- para->SetAttributes(*paraStyle);
+ if (i != (len-1))
+ {
+ wxRichTextPlainText* plainText = (wxRichTextPlainText*) para->GetChildren().GetFirst()->GetData();
+ plainText->SetText(line);
- AppendChild(para);
+ para = new wxRichTextParagraph(wxEmptyString, this, pStyle, cStyle);
- //if (!firstPara)
- // firstPara = para;
+ AppendChild(para);
- lastPara = para;
- line = wxEmptyString;
+ lastPara = para;
+ line = wxEmptyString;
+ }
}
else
line += ch;
plainText->SetText(line);
}
-/*
- if (firstPara)
- range.SetStart(firstPara->GetRange().GetStart());
- else if (lastPara)
- range.SetStart(lastPara->GetRange().GetStart());
-
- if (lastPara)
- range.SetEnd(lastPara->GetRange().GetEnd());
- else if (firstPara)
- range.SetEnd(firstPara->GetRange().GetEnd());
-*/
-
UpdateRanges();
SetDirty(false);
}
/// Convenience function to add an image
-wxRichTextRange wxRichTextParagraphLayoutBox::AddImage(const wxImage& image, wxTextAttrEx* paraStyle)
+wxRichTextRange wxRichTextParagraphLayoutBox::AddImage(const wxImage& image, wxTextAttr* paraStyle)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
// Don't use the base style, just the default style, and the base style will
- // be combined at display time
- wxTextAttrEx style(GetDefaultStyle());
-#else
- wxTextAttrEx style(GetAttributes());
+ // be combined at display time.
+ // Divide into paragraph and character styles.
- // Apply default style. If the style has no attributes set,
- // then the attributes will remain the 'basic style' (i.e. the
- // layout box's style).
- wxRichTextApplyStyle(style, GetDefaultStyle());
-#endif
+ wxTextAttr defaultCharStyle;
+ wxTextAttr defaultParaStyle;
+ wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle);
- wxRichTextParagraph* para = new wxRichTextParagraph(this, & style);
- AppendChild(para);
- para->AppendChild(new wxRichTextImage(image, this));
+ wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle;
+ wxTextAttr* cStyle = & defaultCharStyle;
- if (paraStyle)
- para->SetAttributes(*paraStyle);
+ wxRichTextParagraph* para = new wxRichTextParagraph(this, pStyle);
+ AppendChild(para);
+ para->AppendChild(new wxRichTextImage(image, this, cStyle));
UpdateRanges();
SetDirty(true);
/// Insert fragment into this box at the given position. If partialParagraph is true,
/// it is assumed that the last (or only) paragraph is just a piece of data with no paragraph
/// marker.
-/// TODO: if fragment is inserted inside styled fragment, must apply that style to
-/// to the data (if it has a default style, anyway).
bool wxRichTextParagraphLayoutBox::InsertFragment(long position, wxRichTextParagraphLayoutBox& fragment)
{
wxRichTextParagraph* para = GetParagraphAtPosition(position);
if (para)
{
+ wxTextAttrEx originalAttr = para->GetAttributes();
+
wxRichTextObjectList::compatibility_iterator node = m_children.Find(para);
// Now split at this position, returning the object to insert the new
wxRichTextParagraph* firstPara = wxDynamicCast(firstParaNode->GetData(), wxRichTextParagraph);
wxASSERT(firstPara != NULL);
+ para->SetAttributes(firstPara->GetAttributes());
+
+ // Save empty paragraph attributes for appending later
+ // These are character attributes deliberately set for a new paragraph. Without this,
+ // we couldn't pass default attributes when appending a new paragraph.
+ wxTextAttrEx emptyParagraphAttributes;
+
wxRichTextObjectList::compatibility_iterator objectNode = firstPara->GetChildren().GetFirst();
+
+ if (objectNode && firstPara->GetChildren().GetCount() == 1 && objectNode->GetData()->IsEmpty())
+ emptyParagraphAttributes = objectNode->GetData()->GetAttributes();
+
while (objectNode)
{
wxRichTextObject* newObj = objectNode->GetData()->Clone();
wxRichTextObjectList::compatibility_iterator i = fragment.GetChildren().GetFirst()->GetNext();
wxRichTextParagraph* finalPara = para;
+ bool needExtraPara = (!i || !fragment.GetPartialParagraph());
+
// If there was only one paragraph, we need to insert a new one.
- if (!i)
+ while (i)
{
- finalPara = new wxRichTextParagraph;
+ wxRichTextParagraph* para = wxDynamicCast(i->GetData(), wxRichTextParagraph);
+ wxASSERT( para != NULL );
- // TODO: These attributes should come from the subsequent paragraph
- // when originally deleted, since the subsequent para takes on
- // the previous para's attributes.
- finalPara->SetAttributes(firstPara->GetAttributes());
+ finalPara = (wxRichTextParagraph*) para->Clone();
if (nextParagraph)
InsertChild(finalPara, nextParagraph);
else
AppendChild(finalPara);
+
+ i = i->GetNext();
}
- else while (i)
- {
- wxRichTextParagraph* para = wxDynamicCast(i->GetData(), wxRichTextParagraph);
- wxASSERT( para != NULL );
- finalPara = (wxRichTextParagraph*) para->Clone();
+ // If there was only one paragraph, or we have full paragraphs in our fragment,
+ // we need to insert a new one.
+ if (needExtraPara)
+ {
+ finalPara = new wxRichTextParagraph;
if (nextParagraph)
InsertChild(finalPara, nextParagraph);
else
AppendChild(finalPara);
-
- i = i->GetNext();
}
// 4. Add back the remaining content.
if (finalPara)
{
- finalPara->MoveFromList(savedObjects);
+ if (nextObject)
+ finalPara->MoveFromList(savedObjects);
// Ensure there's at least one object
if (finalPara->GetChildCount() == 0)
{
wxRichTextPlainText* text = new wxRichTextPlainText(wxEmptyString);
-#if !wxRICHTEXT_USE_DYNAMIC_STYLES
- text->SetAttributes(finalPara->GetAttributes());
-#endif
+ text->SetAttributes(emptyParagraphAttributes);
finalPara->AppendChild(text);
}
}
+ if (finalPara && finalPara != para)
+ finalPara->SetAttributes(originalAttr);
+
return true;
}
}
{
wxRichTextObjectList::compatibility_iterator node = m_children.GetFirst();
+ wxRichTextParagraph* firstPara = NULL;
while (node)
{
wxRichTextParagraph* obj = wxDynamicCast(node->GetData(), wxRichTextParagraph);
// Deletes the content of this object within the given range
obj->DeleteRange(range);
+ wxRichTextRange thisRange = obj->GetRange();
+
// If the whole paragraph is within the range to delete,
// delete the whole thing.
- if (range.GetStart() <= obj->GetRange().GetStart() && range.GetEnd() >= obj->GetRange().GetEnd())
+ if (range.GetStart() <= thisRange.GetStart() && range.GetEnd() >= thisRange.GetEnd())
{
// Delete the whole object
RemoveChild(obj, true);
+ obj = NULL;
}
+ else if (!firstPara)
+ firstPara = obj;
+
// If the range includes the paragraph end, we need to join this
// and the next paragraph.
- else if (range.Contains(obj->GetRange().GetEnd()))
+ if (range.GetEnd() <= thisRange.GetEnd())
{
// We need to move the objects from the next paragraph
// to this paragraph
- if (next)
+ wxRichTextParagraph* nextParagraph = NULL;
+ if ((range.GetEnd() < thisRange.GetEnd()) && obj)
+ nextParagraph = obj;
+ else
{
- wxRichTextParagraph* nextParagraph = wxDynamicCast(next->GetData(), wxRichTextParagraph);
- next = next->GetNext();
- if (nextParagraph)
- {
- // Delete the stuff we need to delete
- nextParagraph->DeleteRange(range);
+ // We're ending at the end of the paragraph, so merge the _next_ paragraph.
+ if (next)
+ nextParagraph = wxDynamicCast(next->GetData(), wxRichTextParagraph);
+ }
- // Move the objects to the previous para
- wxRichTextObjectList::compatibility_iterator node1 = nextParagraph->GetChildren().GetFirst();
+ bool applyFinalParagraphStyle = firstPara && nextParagraph && nextParagraph != firstPara;
- while (node1)
- {
- wxRichTextObject* obj1 = node1->GetData();
+ wxTextAttrEx nextParaAttr;
+ if (applyFinalParagraphStyle)
+ nextParaAttr = nextParagraph->GetAttributes();
- // If the object is empty, optimise it out
- if (obj1->IsEmpty())
- {
- delete obj1;
- }
- else
- {
- obj->AppendChild(obj1);
- }
+ if (firstPara && nextParagraph && firstPara != nextParagraph)
+ {
+ // Move the objects to the previous para
+ wxRichTextObjectList::compatibility_iterator node1 = nextParagraph->GetChildren().GetFirst();
- wxRichTextObjectList::compatibility_iterator next1 = node1->GetNext();
- nextParagraph->GetChildren().Erase(node1);
+ while (node1)
+ {
+ wxRichTextObject* obj1 = node1->GetData();
- node1 = next1;
- }
+ firstPara->AppendChild(obj1);
- // Delete the paragraph
- RemoveChild(nextParagraph, true);
+ wxRichTextObjectList::compatibility_iterator next1 = node1->GetNext();
+ nextParagraph->GetChildren().Erase(node1);
+ node1 = next1;
}
+
+ // Delete the paragraph
+ RemoveChild(nextParagraph, true);
+ }
+
+ // Avoid empty paragraphs
+ if (firstPara && firstPara->GetChildren().GetCount() == 0)
+ {
+ wxRichTextPlainText* text = new wxRichTextPlainText(wxEmptyString);
+ firstPara->AppendChild(text);
}
+ if (applyFinalParagraphStyle)
+ firstPara->SetAttributes(nextParaAttr);
+
+ return true;
}
}
wxRichTextObject* child = node->GetData();
if (!child->GetRange().IsOutside(range))
{
-// if (lineCount > 0)
-// text += wxT("\n");
wxRichTextRange childRange = range;
childRange.LimitTo(child->GetRange());
text += childText;
- if (childRange.GetEnd() == child->GetRange().GetEnd())
+ if ((childRange.GetEnd() == child->GetRange().GetEnd()) && node->GetNext())
text += wxT("\n");
lineCount ++;
}
/// Set character or paragraph text attributes: apply character styles only to immediate text nodes
-bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style, int flags)
+bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const wxTextAttr& style, int flags)
{
bool characterStyle = false;
bool paragraphStyle = false;
bool applyMinimal = ((flags & wxRICHTEXT_SETSTYLE_OPTIMIZE) != 0);
bool parasOnly = ((flags & wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY) != 0);
bool charactersOnly = ((flags & wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY) != 0);
+ bool resetExistingStyle = ((flags & wxRICHTEXT_SETSTYLE_RESET) != 0);
+ bool removeStyle = ((flags & wxRICHTEXT_SETSTYLE_REMOVE) != 0);
+
+ // Apply paragraph style first, if any
+ wxTextAttr wholeStyle(style);
+
+ if (!removeStyle && wholeStyle.HasParagraphStyleName() && GetStyleSheet())
+ {
+ wxRichTextParagraphStyleDefinition* def = GetStyleSheet()->FindParagraphStyle(wholeStyle.GetParagraphStyleName());
+ if (def)
+ wxRichTextApplyStyle(wholeStyle, def->GetStyleMergedWithBase(GetStyleSheet()));
+ }
// Limit the attributes to be set to the content to only character attributes.
- wxRichTextAttr characterAttributes(style);
+ wxTextAttr characterAttributes(wholeStyle);
characterAttributes.SetFlags(characterAttributes.GetFlags() & (wxTEXT_ATTR_CHARACTER));
+ if (!removeStyle && characterAttributes.HasCharacterStyleName() && GetStyleSheet())
+ {
+ wxRichTextCharacterStyleDefinition* def = GetStyleSheet()->FindCharacterStyle(characterAttributes.GetCharacterStyleName());
+ if (def)
+ wxRichTextApplyStyle(characterAttributes, def->GetStyleMergedWithBase(GetStyleSheet()));
+ }
+
// If we are associated with a control, make undoable; otherwise, apply immediately
// to the data.
}
else
newPara = para;
-
- if (paragraphStyle && !charactersOnly)
+
+ // If we're specifying paragraphs only, then we really mean character formatting
+ // to be included in the paragraph style
+ if ((paragraphStyle || parasOnly) && !charactersOnly)
{
- if (applyMinimal)
+ if (removeStyle)
{
- // Only apply attributes that will make a difference to the combined
- // style as seen on the display
- wxRichTextAttr combinedAttr(para->GetCombinedAttributes());
- wxRichTextApplyStyle(newPara->GetAttributes(), style, & combinedAttr);
+ // Removes the given style from the paragraph
+ wxRichTextRemoveStyle(newPara->GetAttributes(), style);
}
+ else if (resetExistingStyle)
+ newPara->GetAttributes() = wholeStyle;
else
- wxRichTextApplyStyle(newPara->GetAttributes(), style);
+ {
+ if (applyMinimal)
+ {
+ // Only apply attributes that will make a difference to the combined
+ // style as seen on the display
+ wxTextAttr combinedAttr(para->GetCombinedAttributes());
+ wxRichTextApplyStyle(newPara->GetAttributes(), wholeStyle, & combinedAttr);
+ }
+ else
+ wxRichTextApplyStyle(newPara->GetAttributes(), wholeStyle);
+ }
}
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- // If applying paragraph styles dynamically, don't change the text objects' attributes
+ // When applying paragraph styles dynamically, don't change the text objects' attributes
// since they will computed as needed. Only apply the character styling if it's _only_
// character styling. This policy is subject to change and might be put under user control.
// if (!paragraphStyle && characterStyle && range.GetStart() != newPara->GetRange().GetEnd())
if (!parasOnly && characterStyle && range.GetStart() != newPara->GetRange().GetEnd())
-#else
- if (characterStyle && range.GetStart() != newPara->GetRange().GetEnd())
-#endif
{
wxRichTextRange childRange(range);
childRange.LimitTo(newPara->GetRange());
splitPoint ++;
// Find last object
- if (splitPoint == newPara->GetRange().GetEnd() || splitPoint == (newPara->GetRange().GetEnd() - 1))
+ if (splitPoint == newPara->GetRange().GetEnd())
lastObject = newPara->GetChildren().GetLast()->GetData();
else
// lastObject is set as a side-effect of splitting. It's
{
wxRichTextObject* child = node2->GetData();
- if (applyMinimal)
+ if (removeStyle)
{
- // Only apply attributes that will make a difference to the combined
- // style as seen on the display
- wxRichTextAttr combinedAttr(newPara->GetCombinedAttributes(child->GetAttributes()));
- wxRichTextApplyStyle(child->GetAttributes(), characterAttributes, & combinedAttr);
+ // Removes the given style from the paragraph
+ wxRichTextRemoveStyle(child->GetAttributes(), style);
}
+ else if (resetExistingStyle)
+ child->GetAttributes() = characterAttributes;
else
- wxRichTextApplyStyle(child->GetAttributes(), characterAttributes);
+ {
+ if (applyMinimal)
+ {
+ // Only apply attributes that will make a difference to the combined
+ // style as seen on the display
+ wxTextAttr combinedAttr(newPara->GetCombinedAttributes(child->GetAttributes()));
+ wxRichTextApplyStyle(child->GetAttributes(), characterAttributes, & combinedAttr);
+ }
+ else
+ wxRichTextApplyStyle(child->GetAttributes(), characterAttributes);
+ }
if (node2 == lastNode)
break;
return true;
}
-/// Set text attributes
-bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const wxTextAttrEx& style, int flags)
-{
- wxRichTextAttr richStyle = style;
- return SetStyle(range, richStyle, flags);
-}
-
/// Get the text attributes for this position.
-bool wxRichTextParagraphLayoutBox::GetStyle(long position, wxTextAttrEx& style)
+bool wxRichTextParagraphLayoutBox::GetStyle(long position, wxTextAttr& style)
{
return DoGetStyle(position, style, true);
}
-/// Get the text attributes for this position.
-bool wxRichTextParagraphLayoutBox::GetStyle(long position, wxRichTextAttr& style)
-{
- wxTextAttrEx textAttrEx(style);
- if (GetStyle(position, textAttrEx))
- {
- style = textAttrEx;
- return true;
- }
- else
- return false;
-}
-
-/// Get the content (uncombined) attributes for this position.
-bool wxRichTextParagraphLayoutBox::GetUncombinedStyle(long position, wxTextAttrEx& style)
+bool wxRichTextParagraphLayoutBox::GetUncombinedStyle(long position, wxTextAttr& style)
{
return DoGetStyle(position, style, false);
}
-bool wxRichTextParagraphLayoutBox::GetUncombinedStyle(long position, wxRichTextAttr& style)
-{
- wxTextAttrEx textAttrEx(style);
- if (GetUncombinedStyle(position, textAttrEx))
- {
- style = textAttrEx;
- return true;
- }
- else
- return false;
-}
-
/// Implementation helper for GetStyle. If combineStyles is true, combine base, paragraph and
/// context attributes.
-bool wxRichTextParagraphLayoutBox::DoGetStyle(long position, wxTextAttrEx& style, bool combineStyles)
+bool wxRichTextParagraphLayoutBox::DoGetStyle(long position, wxTextAttr& style, bool combineStyles)
{
wxRichTextObject* obj wxDUMMY_INITIALIZE(NULL);
obj = GetParagraphAtPosition(position);
if (obj)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
if (combineStyles)
{
// Start with the base style
}
else
style = obj->GetAttributes();
-#else
- style = obj->GetAttributes();
-#endif
+
return true;
}
}
obj = GetLeafObjectAtPosition(position);
if (obj)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
if (combineStyles)
{
wxRichTextParagraph* para = wxDynamicCast(obj->GetParent(), wxRichTextParagraph);
}
else
style = obj->GetAttributes();
-#else
- style = obj->GetAttributes();
-#endif
+
return true;
}
}
/// Combines 'style' with 'currentStyle' for the purpose of summarising the attributes of a range of
/// content.
-bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, const wxTextAttrEx& style, long& multipleStyleAttributes)
+bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes)
{
if (style.HasFont())
{
- if (style.HasSize() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_SIZE))
+ if (style.HasFontSize() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_SIZE))
{
- if (currentStyle.GetFont().Ok() && currentStyle.HasSize())
+ if (currentStyle.HasFontSize())
{
- if (currentStyle.GetFont().GetPointSize() != style.GetFont().GetPointSize())
+ if (currentStyle.GetFontSize() != style.GetFontSize())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_FONT_SIZE;
}
else
{
- if (!currentStyle.GetFont().Ok())
- wxSetFontPreservingStyles(currentStyle, *wxNORMAL_FONT);
- wxFont font(currentStyle.GetFont());
- font.SetPointSize(style.GetFont().GetPointSize());
-
- wxSetFontPreservingStyles(currentStyle, font);
- currentStyle.SetFlags(currentStyle.GetFlags() | wxTEXT_ATTR_FONT_SIZE);
+ currentStyle.SetFontSize(style.GetFontSize());
}
}
- if (style.HasItalic() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_ITALIC))
+ if (style.HasFontItalic() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_ITALIC))
{
- if (currentStyle.GetFont().Ok() && currentStyle.HasItalic())
+ if (currentStyle.HasFontItalic())
{
- if (currentStyle.GetFont().GetStyle() != style.GetFont().GetStyle())
+ if (currentStyle.GetFontStyle() != style.GetFontStyle())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_FONT_ITALIC;
}
else
{
- if (!currentStyle.GetFont().Ok())
- wxSetFontPreservingStyles(currentStyle, *wxNORMAL_FONT);
- wxFont font(currentStyle.GetFont());
- font.SetStyle(style.GetFont().GetStyle());
- wxSetFontPreservingStyles(currentStyle, font);
- currentStyle.SetFlags(currentStyle.GetFlags() | wxTEXT_ATTR_FONT_ITALIC);
+ currentStyle.SetFontStyle(style.GetFontStyle());
}
}
- if (style.HasWeight() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_WEIGHT))
+ if (style.HasFontWeight() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_WEIGHT))
{
- if (currentStyle.GetFont().Ok() && currentStyle.HasWeight())
+ if (currentStyle.HasFontWeight())
{
- if (currentStyle.GetFont().GetWeight() != style.GetFont().GetWeight())
+ if (currentStyle.GetFontWeight() != style.GetFontWeight())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_FONT_WEIGHT;
}
else
{
- if (!currentStyle.GetFont().Ok())
- wxSetFontPreservingStyles(currentStyle, *wxNORMAL_FONT);
- wxFont font(currentStyle.GetFont());
- font.SetWeight(style.GetFont().GetWeight());
- wxSetFontPreservingStyles(currentStyle, font);
- currentStyle.SetFlags(currentStyle.GetFlags() | wxTEXT_ATTR_FONT_WEIGHT);
+ currentStyle.SetFontWeight(style.GetFontWeight());
}
}
- if (style.HasFaceName() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_FACE))
+ if (style.HasFontFaceName() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_FACE))
{
- if (currentStyle.GetFont().Ok() && currentStyle.HasFaceName())
+ if (currentStyle.HasFontFaceName())
{
- wxString faceName1(currentStyle.GetFont().GetFaceName());
- wxString faceName2(style.GetFont().GetFaceName());
+ wxString faceName1(currentStyle.GetFontFaceName());
+ wxString faceName2(style.GetFontFaceName());
if (faceName1 != faceName2)
{
}
else
{
- if (!currentStyle.GetFont().Ok())
- wxSetFontPreservingStyles(currentStyle, *wxNORMAL_FONT);
- wxFont font(currentStyle.GetFont());
- font.SetFaceName(style.GetFont().GetFaceName());
- wxSetFontPreservingStyles(currentStyle, font);
- currentStyle.SetFlags(currentStyle.GetFlags() | wxTEXT_ATTR_FONT_FACE);
+ currentStyle.SetFontFaceName(style.GetFontFaceName());
}
}
- if (style.HasUnderlined() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_UNDERLINE))
+ if (style.HasFontUnderlined() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_UNDERLINE))
{
- if (currentStyle.GetFont().Ok() && currentStyle.HasUnderlined())
+ if (currentStyle.HasFontUnderlined())
{
- if (currentStyle.GetFont().GetUnderlined() != style.GetFont().GetUnderlined())
+ if (currentStyle.GetFontUnderlined() != style.GetFontUnderlined())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_FONT_UNDERLINE;
}
else
{
- if (!currentStyle.GetFont().Ok())
- wxSetFontPreservingStyles(currentStyle, *wxNORMAL_FONT);
- wxFont font(currentStyle.GetFont());
- font.SetUnderlined(style.GetFont().GetUnderlined());
- wxSetFontPreservingStyles(currentStyle, font);
- currentStyle.SetFlags(currentStyle.GetFlags() | wxTEXT_ATTR_FONT_UNDERLINE);
+ currentStyle.SetFontUnderlined(style.GetFontUnderlined());
}
}
}
{
if (currentStyle.HasParagraphSpacingAfter())
{
- if (currentStyle.HasParagraphSpacingAfter() != style.HasParagraphSpacingAfter())
+ if (currentStyle.GetParagraphSpacingAfter() != style.GetParagraphSpacingAfter())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_PARA_SPACING_AFTER;
{
if (currentStyle.HasParagraphSpacingBefore())
{
- if (currentStyle.HasParagraphSpacingBefore() != style.HasParagraphSpacingBefore())
+ if (currentStyle.GetParagraphSpacingBefore() != style.GetParagraphSpacingBefore())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_PARA_SPACING_BEFORE;
{
if (currentStyle.HasLineSpacing())
{
- if (currentStyle.HasLineSpacing() != style.HasLineSpacing())
+ if (currentStyle.GetLineSpacing() != style.GetLineSpacing())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_LINE_SPACING;
{
if (currentStyle.HasCharacterStyleName())
{
- if (currentStyle.HasCharacterStyleName() != style.HasCharacterStyleName())
+ if (currentStyle.GetCharacterStyleName() != style.GetCharacterStyleName())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_CHARACTER_STYLE_NAME;
{
if (currentStyle.HasParagraphStyleName())
{
- if (currentStyle.HasParagraphStyleName() != style.HasParagraphStyleName())
+ if (currentStyle.GetParagraphStyleName() != style.GetParagraphStyleName())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_PARAGRAPH_STYLE_NAME;
{
if (currentStyle.HasListStyleName())
{
- if (currentStyle.HasListStyleName() != style.HasListStyleName())
+ if (currentStyle.GetListStyleName() != style.GetListStyleName())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_LIST_STYLE_NAME;
{
if (currentStyle.HasBulletStyle())
{
- if (currentStyle.HasBulletStyle() != style.HasBulletStyle())
+ if (currentStyle.GetBulletStyle() != style.GetBulletStyle())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_BULLET_STYLE;
{
if (currentStyle.HasBulletNumber())
{
- if (currentStyle.HasBulletNumber() != style.HasBulletNumber())
+ if (currentStyle.GetBulletNumber() != style.GetBulletNumber())
{
// Clash of style - mark as such
multipleStyleAttributes |= wxTEXT_ATTR_BULLET_NUMBER;
currentStyle.SetBulletNumber(style.GetBulletNumber());
}
- if (style.HasBulletSymbol() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_BULLET_SYMBOL))
+ if (style.HasBulletText() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_BULLET_TEXT))
{
- if (currentStyle.HasBulletSymbol())
+ if (currentStyle.HasBulletText())
{
- if (currentStyle.HasBulletSymbol() != style.HasBulletSymbol())
+ if (currentStyle.GetBulletText() != style.GetBulletText())
{
// Clash of style - mark as such
- multipleStyleAttributes |= wxTEXT_ATTR_BULLET_SYMBOL;
- currentStyle.SetFlags(currentStyle.GetFlags() & ~wxTEXT_ATTR_BULLET_SYMBOL);
+ multipleStyleAttributes |= wxTEXT_ATTR_BULLET_TEXT;
+ currentStyle.SetFlags(currentStyle.GetFlags() & ~wxTEXT_ATTR_BULLET_TEXT);
}
}
else
{
- currentStyle.SetBulletSymbol(style.GetBulletSymbol());
+ currentStyle.SetBulletText(style.GetBulletText());
currentStyle.SetBulletFont(style.GetBulletFont());
}
}
+ if (style.HasBulletName() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_BULLET_NAME))
+ {
+ if (currentStyle.HasBulletName())
+ {
+ if (currentStyle.GetBulletName() != style.GetBulletName())
+ {
+ // Clash of style - mark as such
+ multipleStyleAttributes |= wxTEXT_ATTR_BULLET_NAME;
+ currentStyle.SetFlags(currentStyle.GetFlags() & ~wxTEXT_ATTR_BULLET_NAME);
+ }
+ }
+ else
+ {
+ currentStyle.SetBulletName(style.GetBulletName());
+ }
+ }
+
+ if (style.HasURL() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_URL))
+ {
+ if (currentStyle.HasURL())
+ {
+ if (currentStyle.GetURL() != style.GetURL())
+ {
+ // Clash of style - mark as such
+ multipleStyleAttributes |= wxTEXT_ATTR_URL;
+ currentStyle.SetFlags(currentStyle.GetFlags() & ~wxTEXT_ATTR_URL);
+ }
+ }
+ else
+ {
+ currentStyle.SetURL(style.GetURL());
+ }
+ }
+
+ if (style.HasTextEffects() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_EFFECTS))
+ {
+ if (currentStyle.HasTextEffects())
+ {
+ // We need to find the bits in the new style that are different:
+ // just look at those bits that are specified by the new style.
+
+ int currentRelevantTextEffects = currentStyle.GetTextEffects() & style.GetTextEffectFlags();
+ int newRelevantTextEffects = style.GetTextEffects() & style.GetTextEffectFlags();
+
+ if (currentRelevantTextEffects != newRelevantTextEffects)
+ {
+ // Find the text effects that were different, using XOR
+ int differentEffects = currentRelevantTextEffects ^ newRelevantTextEffects;
+
+ // Clash of style - mark as such
+ multipleTextEffectAttributes |= differentEffects;
+ currentStyle.SetTextEffectFlags(currentStyle.GetTextEffectFlags() & ~differentEffects);
+ }
+ }
+ else
+ {
+ currentStyle.SetTextEffects(style.GetTextEffects());
+ currentStyle.SetTextEffectFlags(style.GetTextEffectFlags());
+ }
+ }
+
+ if (style.HasOutlineLevel() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_OUTLINE_LEVEL))
+ {
+ if (currentStyle.HasOutlineLevel())
+ {
+ if (currentStyle.GetOutlineLevel() != style.GetOutlineLevel())
+ {
+ // Clash of style - mark as such
+ multipleStyleAttributes |= wxTEXT_ATTR_OUTLINE_LEVEL;
+ currentStyle.SetFlags(currentStyle.GetFlags() & ~wxTEXT_ATTR_OUTLINE_LEVEL);
+ }
+ }
+ else
+ currentStyle.SetOutlineLevel(style.GetOutlineLevel());
+ }
+
return true;
}
/// that attribute is not present within the flags.
/// *** Note that this is not recursive, and so assumes that content inside a paragraph is not itself
/// nested.
-bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range, wxTextAttrEx& style)
+bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range, wxTextAttr& style)
{
- style = wxTextAttrEx();
+ style = wxTextAttr();
// The attributes that aren't valid because of multiple styles within the range
long multipleStyleAttributes = 0;
+ int multipleTextEffectAttributes = 0;
wxRichTextObjectList::compatibility_iterator node = GetChildren().GetFirst();
while (node)
{
if (para->GetChildren().GetCount() == 0)
{
- wxTextAttrEx paraStyle = para->GetCombinedAttributes();
+ wxTextAttr paraStyle = para->GetCombinedAttributes();
- CollectStyle(style, paraStyle, multipleStyleAttributes);
+ CollectStyle(style, paraStyle, multipleStyleAttributes, multipleTextEffectAttributes);
}
else
{
paraRange.LimitTo(range);
// First collect paragraph attributes only
- wxTextAttrEx paraStyle = para->GetCombinedAttributes();
+ wxTextAttr paraStyle = para->GetCombinedAttributes();
paraStyle.SetFlags(paraStyle.GetFlags() & wxTEXT_ATTR_PARAGRAPH);
- CollectStyle(style, paraStyle, multipleStyleAttributes);
+ CollectStyle(style, paraStyle, multipleStyleAttributes, multipleTextEffectAttributes);
wxRichTextObjectList::compatibility_iterator childNode = para->GetChildren().GetFirst();
wxRichTextObject* child = childNode->GetData();
if (!(child->GetRange().GetStart() > range.GetEnd() || child->GetRange().GetEnd() < range.GetStart()))
{
- wxTextAttrEx childStyle = para->GetCombinedAttributes(child->GetAttributes());
+ wxTextAttr childStyle = para->GetCombinedAttributes(child->GetAttributes());
// Now collect character attributes only
childStyle.SetFlags(childStyle.GetFlags() & wxTEXT_ATTR_CHARACTER);
- CollectStyle(style, childStyle, multipleStyleAttributes);
+ CollectStyle(style, childStyle, multipleStyleAttributes, multipleTextEffectAttributes);
}
childNode = childNode->GetNext();
}
/// Set default style
-bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttrEx& style)
+bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttr& style)
{
- // I don't think the default style should be combined with the previous
- // default style.
m_defaultAttributes = style;
-
-#if 0
- // keep the old attributes if the new style doesn't specify them unless the
- // new style is empty - then reset m_defaultStyle (as there is no other way
- // to do it)
- if ( style.IsDefault() )
- m_defaultAttributes = style;
- else
- m_defaultAttributes = wxTextAttrEx::CombineEx(style, m_defaultAttributes, NULL);
-#endif
return true;
}
/// of the attributes are different within the range, the test fails. You
/// can use this to implement, for example, bold button updating. style must have
/// flags indicating which attributes are of interest.
-bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
+bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
{
int foundCount = 0;
int matchingCount = 0;
if (!child->GetRange().IsOutside(range) && child->IsKindOf(CLASSINFO(wxRichTextPlainText)))
{
foundCount ++;
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx textAttr = para->GetCombinedAttributes(child->GetAttributes());
-#else
- const wxTextAttrEx& textAttr = child->GetAttributes();
-#endif
+ wxTextAttr textAttr = para->GetCombinedAttributes(child->GetAttributes());
+
if (wxTextAttrEqPartial(textAttr, style, style.GetFlags()))
matchingCount ++;
}
return foundCount == matchingCount;
}
-bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
-{
- wxRichTextAttr richStyle = style;
- return HasCharacterAttributes(range, richStyle);
-}
-
/// Test if this whole range has paragraph attributes of the specified kind. If any
/// of the attributes are different within the range, the test fails. You
/// can use this to implement, for example, centering button updating. style must have
/// flags indicating which attributes are of interest.
-bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
+bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttr& style) const
{
int foundCount = 0;
int matchingCount = 0;
if (!para->GetRange().IsOutside(range))
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx textAttr = GetAttributes();
+ wxTextAttr textAttr = GetAttributes();
// Apply the paragraph style
wxRichTextApplyStyle(textAttr, para->GetAttributes());
-#else
- const wxTextAttrEx& textAttr = para->GetAttributes();
-#endif
foundCount ++;
if (wxTextAttrEqPartial(textAttr, style, style.GetFlags()))
matchingCount ++;
return foundCount == matchingCount;
}
-bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
-{
- wxRichTextAttr richStyle = style;
- return HasParagraphAttributes(range, richStyle);
-}
-
void wxRichTextParagraphLayoutBox::Clear()
{
DeleteChildren();
{
Clear();
+ wxRichTextBuffer* buffer = wxDynamicCast(this, wxRichTextBuffer);
+ if (buffer && GetRichTextCtrl())
+ {
+ wxRichTextEvent event(wxEVT_COMMAND_RICHTEXT_BUFFER_RESET, GetRichTextCtrl()->GetId());
+ event.SetEventObject(GetRichTextCtrl());
+
+ buffer->SendEvent(event, true);
+ }
+
AddParagraph(wxEmptyString);
+
+ Invalidate(wxRICHTEXT_ALL);
}
/// Invalidate the buffer. With no argument, invalidates whole buffer.
int foundCount = 0;
+ wxRichTextAttr attr(GetBasicStyle());
+ if (GetBasicStyle().HasParagraphStyleName())
+ {
+ wxRichTextParagraphStyleDefinition* paraDef = styleSheet->FindParagraphStyle(GetBasicStyle().GetParagraphStyleName());
+ if (paraDef)
+ {
+ attr.Apply(paraDef->GetStyleMergedWithBase(styleSheet));
+ SetBasicStyle(attr);
+ foundCount ++;
+ }
+ }
+
+ if (GetBasicStyle().HasCharacterStyleName())
+ {
+ wxRichTextCharacterStyleDefinition* charDef = styleSheet->FindCharacterStyle(GetBasicStyle().GetCharacterStyleName());
+ if (charDef)
+ {
+ attr.Apply(charDef->GetStyleMergedWithBase(styleSheet));
+ SetBasicStyle(attr);
+ foundCount ++;
+ }
+ }
+
wxRichTextObjectList::compatibility_iterator node = m_children.GetFirst();
while (node)
{
// Problem: when changing from one list style to another, there's a danger that the level info will get lost.
// So when changing a list style interactively, could retrieve level based on current style, then
// set appropriate indent and apply new style.
-
+
if (!para->GetAttributes().GetParagraphStyleName().IsEmpty() && !para->GetAttributes().GetListStyleName().IsEmpty())
{
int currentIndent = para->GetAttributes().GetLeftIndent();
wxRichTextListStyleDefinition* listDef = styleSheet->FindListStyle(para->GetAttributes().GetListStyleName());
if (paraDef && !listDef)
{
- para->GetAttributes() = paraDef->GetStyle();
+ para->GetAttributes() = paraDef->GetStyleMergedWithBase(styleSheet);
foundCount ++;
}
else if (listDef && !paraDef)
{
// Set overall style defined for the list style definition
- para->GetAttributes() = listDef->GetStyle();
+ para->GetAttributes() = listDef->GetStyleMergedWithBase(styleSheet);
// Apply the style for this level
wxRichTextApplyStyle(para->GetAttributes(), * listDef->GetLevelAttributes(listDef->FindLevelForIndent(currentIndent)));
else if (listDef && paraDef)
{
// Combines overall list style, style for level, and paragraph style
- para->GetAttributes() = listDef->CombineWithParagraphStyle(currentIndent, paraDef->GetStyle());
+ para->GetAttributes() = listDef->CombineWithParagraphStyle(currentIndent, paraDef->GetStyleMergedWithBase(styleSheet));
foundCount ++;
}
}
wxRichTextListStyleDefinition* listDef = styleSheet->FindListStyle(para->GetAttributes().GetListStyleName());
- // Overall list definition style
- para->GetAttributes() = listDef->GetStyle();
-
+ // Overall list definition style
+ para->GetAttributes() = listDef->GetStyleMergedWithBase(styleSheet);
+
// Style for this level
wxRichTextApplyStyle(para->GetAttributes(), * listDef->GetLevelAttributes(listDef->FindLevelForIndent(currentIndent)));
wxRichTextParagraphStyleDefinition* def = styleSheet->FindParagraphStyle(para->GetAttributes().GetParagraphStyleName());
if (def)
{
- para->GetAttributes() = def->GetStyle();
+ para->GetAttributes() = def->GetStyleMergedWithBase(styleSheet);
foundCount ++;
}
}
/// Set list style
bool wxRichTextParagraphLayoutBox::SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags, int startFrom, int specifiedLevel)
{
+ wxRichTextStyleSheet* styleSheet = GetStyleSheet();
+
bool withUndo = ((flags & wxRICHTEXT_SETSTYLE_WITH_UNDO) != 0);
// bool applyMinimal = ((flags & wxRICHTEXT_SETSTYLE_OPTIMIZE) != 0);
bool specifyLevel = ((flags & wxRICHTEXT_SETSTYLE_SPECIFY_LEVEL) != 0);
bool renumber = ((flags & wxRICHTEXT_SETSTYLE_RENUMBER) != 0);
-
+
// Current number, if numbering
int n = startFrom;
-
+
wxASSERT (!specifyLevel || (specifyLevel && (specifiedLevel >= 0)));
// If we are associated with a control, make undoable; otherwise, apply immediately
}
else
newPara = para;
-
+
if (def)
{
int thisIndent = newPara->GetAttributes().GetLeftIndent();
int thisLevel = specifyLevel ? specifiedLevel : def->FindLevelForIndent(thisIndent);
-
+
// How is numbering going to work?
// If we are renumbering, or numbering for the first time, we need to keep
// track of the number for each level. But we might be simply applying a different
// Renumbering will need to be done when we promote/demote a paragraph.
// Apply the overall list style, and item style for this level
- wxTextAttrEx listStyle(def->GetCombinedStyleForLevel(thisLevel));
+ wxTextAttr listStyle(def->GetCombinedStyleForLevel(thisLevel, styleSheet));
wxRichTextApplyStyle(newPara->GetAttributes(), listStyle);
-
- // Now we need to check numbering
+
+ // Now we need to do numbering
if (renumber)
{
newPara->GetAttributes().SetBulletNumber(n);
}
-
+
n ++;
}
else if (!newPara->GetAttributes().GetListStyleName().IsEmpty())
newPara->GetAttributes().SetListStyleName(wxEmptyString);
newPara->GetAttributes().SetLeftIndent(0, 0);
-
+ newPara->GetAttributes().SetBulletText(wxEmptyString);
+
// Eliminate the main list-related attributes
- newPara->GetAttributes().SetFlags(newPara->GetAttributes().GetFlags() & ~wxTEXT_ATTR_LEFT_INDENT & ~wxTEXT_ATTR_BULLET_STYLE & ~wxTEXT_ATTR_BULLET_NUMBER & ~wxTEXT_ATTR_BULLET_SYMBOL & wxTEXT_ATTR_LIST_STYLE_NAME);
-
- wxRichTextStyleSheet* styleSheet = GetStyleSheet();
+ newPara->GetAttributes().SetFlags(newPara->GetAttributes().GetFlags() & ~wxTEXT_ATTR_LEFT_INDENT & ~wxTEXT_ATTR_BULLET_STYLE & ~wxTEXT_ATTR_BULLET_NUMBER & ~wxTEXT_ATTR_BULLET_TEXT & wxTEXT_ATTR_LIST_STYLE_NAME);
+
if (styleSheet && !newPara->GetAttributes().GetParagraphStyleName().IsEmpty())
{
wxRichTextParagraphStyleDefinition* def = styleSheet->FindParagraphStyle(newPara->GetAttributes().GetParagraphStyleName());
if (def)
{
- newPara->GetAttributes() = def->GetStyle();
+ newPara->GetAttributes() = def->GetStyleMergedWithBase(styleSheet);
}
}
}
bool wxRichTextParagraphLayoutBox::DoNumberList(const wxRichTextRange& range, const wxRichTextRange& promotionRange, int promoteBy,
wxRichTextListStyleDefinition* def, int flags, int startFrom, int specifiedLevel)
{
+ wxRichTextStyleSheet* styleSheet = GetStyleSheet();
+
bool withUndo = ((flags & wxRICHTEXT_SETSTYLE_WITH_UNDO) != 0);
// bool applyMinimal = ((flags & wxRICHTEXT_SETSTYLE_OPTIMIZE) != 0);
+#ifdef __WXDEBUG__
bool specifyLevel = ((flags & wxRICHTEXT_SETSTYLE_SPECIFY_LEVEL) != 0);
+#endif
bool renumber = ((flags & wxRICHTEXT_SETSTYLE_RENUMBER) != 0);
-
+
// Max number of levels
const int maxLevels = 10;
-
+
// The level we're looking at now
int currentLevel = -1;
-
+
// The item number for each level
int levels[maxLevels];
int i;
-
+
// Reset all numbering
for (i = 0; i < maxLevels; i++)
{
if (startFrom != -1)
- levels[i] = startFrom;
+ levels[i] = startFrom-1;
else if (renumber) // start again
- levels[i] = 1;
+ levels[i] = 0;
else
levels[i] = -1; // start from the number we found, if any
}
-
+
wxASSERT(!specifyLevel || (specifyLevel && (specifiedLevel >= 0)));
// If we are associated with a control, make undoable; otherwise, apply immediately
}
else
newPara = para;
-
+
wxRichTextListStyleDefinition* defToUse = def;
if (!defToUse)
{
- wxRichTextStyleSheet* sheet = GetStyleSheet();
-
- if (sheet && !newPara->GetAttributes().GetListStyleName().IsEmpty())
- defToUse = sheet->FindListStyle(newPara->GetAttributes().GetListStyleName());
+ if (styleSheet && !newPara->GetAttributes().GetListStyleName().IsEmpty())
+ defToUse = styleSheet->FindListStyle(newPara->GetAttributes().GetListStyleName());
}
-
+
if (defToUse)
{
int thisIndent = newPara->GetAttributes().GetLeftIndent();
int thisLevel = defToUse->FindLevelForIndent(thisIndent);
- // If the paragraph doesn't have an indent, or we've specified a level to apply to all,
- // change the level.
- if (thisIndent == 0 || specifiedLevel != -1)
+ // If we've specified a level to apply to all, change the level.
+ if (specifiedLevel != -1)
thisLevel = specifiedLevel;
-
+
// Do promotion if specified
if ((promoteBy != 0) && !para->GetRange().IsOutside(promotionRange))
{
if (thisLevel > 9)
thisLevel = 9;
}
-
+
// Apply the overall list style, and item style for this level
- wxTextAttrEx listStyle(defToUse->GetCombinedStyleForLevel(thisLevel));
+ wxTextAttr listStyle(defToUse->GetCombinedStyleForLevel(thisLevel, styleSheet));
wxRichTextApplyStyle(newPara->GetAttributes(), listStyle);
-
+
// OK, we've (re)applied the style, now let's get the numbering right.
-
+
if (currentLevel == -1)
currentLevel = thisLevel;
-
+
// Same level as before, do nothing except increment level's number afterwards
if (currentLevel == thisLevel)
{
{
for (i = currentLevel+1; i <= thisLevel; i++)
{
- levels[i] = 1;
+ levels[i] = 0;
}
currentLevel = thisLevel;
}
else if (thisLevel < currentLevel)
{
currentLevel = thisLevel;
- }
+ }
// Use the current numbering if -1 and we have a bullet number already
if (levels[currentLevel] == -1)
else
levels[currentLevel] = 1;
}
-
+ else
+ {
+ levels[currentLevel] ++;
+ }
+
newPara->GetAttributes().SetBulletNumber(levels[currentLevel]);
- levels[currentLevel] ++;
- }
- }
- }
+ // Create the bullet text if an outline list
+ if (listStyle.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_OUTLINE)
+ {
+ wxString text;
+ for (i = 0; i <= currentLevel; i++)
+ {
+ if (!text.IsEmpty())
+ text += wxT(".");
+ text += wxString::Format(wxT("%d"), levels[i]);
+ }
+ newPara->GetAttributes().SetBulletText(text);
+ }
+ }
+ }
+ }
node = node->GetNext();
}
// list position will start from 1.
// Similarly, we look after the last para in the promote range for an indentation that is less (or no list style).
// We can end the renumbering at this point.
-
+
// For now, only renumber within the promotion range.
-
+
return DoNumberList(range, range, promoteBy, def, flags, 1, specifiedLevel);
}
return false;
}
+/// Fills in the attributes for numbering a paragraph after previousParagraph. It also finds the
+/// position of the paragraph that it had to start looking from.
+bool wxRichTextParagraphLayoutBox::FindNextParagraphNumber(wxRichTextParagraph* previousParagraph, wxTextAttr& attr) const
+{
+ if (!previousParagraph->GetAttributes().HasFlag(wxTEXT_ATTR_BULLET_STYLE) || previousParagraph->GetAttributes().GetBulletStyle() == wxTEXT_ATTR_BULLET_STYLE_NONE)
+ return false;
+
+ wxRichTextStyleSheet* styleSheet = GetStyleSheet();
+ if (styleSheet && !previousParagraph->GetAttributes().GetListStyleName().IsEmpty())
+ {
+ wxRichTextListStyleDefinition* def = styleSheet->FindListStyle(previousParagraph->GetAttributes().GetListStyleName());
+ if (def)
+ {
+ // int thisIndent = previousParagraph->GetAttributes().GetLeftIndent();
+ // int thisLevel = def->FindLevelForIndent(thisIndent);
+
+ bool isOutline = (previousParagraph->GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_OUTLINE) != 0;
+
+ attr.SetFlags(previousParagraph->GetAttributes().GetFlags() & (wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_BULLET_TEXT|wxTEXT_ATTR_BULLET_NAME));
+ if (previousParagraph->GetAttributes().HasBulletName())
+ attr.SetBulletName(previousParagraph->GetAttributes().GetBulletName());
+ attr.SetBulletStyle(previousParagraph->GetAttributes().GetBulletStyle());
+ attr.SetListStyleName(previousParagraph->GetAttributes().GetListStyleName());
+
+ int nextNumber = previousParagraph->GetAttributes().GetBulletNumber() + 1;
+ attr.SetBulletNumber(nextNumber);
+
+ if (isOutline)
+ {
+ wxString text = previousParagraph->GetAttributes().GetBulletText();
+ if (!text.IsEmpty())
+ {
+ int pos = text.Find(wxT('.'), true);
+ if (pos != wxNOT_FOUND)
+ {
+ text = text.Mid(0, text.Length() - pos - 1);
+ }
+ else
+ text = wxEmptyString;
+ if (!text.IsEmpty())
+ text += wxT(".");
+ text += wxString::Format(wxT("%d"), nextNumber);
+ attr.SetBulletText(text);
+ }
+ }
+
+ return true;
+ }
+ else
+ return false;
+ }
+ else
+ return false;
+}
+
/*!
* wxRichTextParagraph
* This object represents a single paragraph (or in a straight text editor, a line).
wxArrayInt wxRichTextParagraph::sm_defaultTabs;
-wxRichTextParagraph::wxRichTextParagraph(wxRichTextObject* parent, wxTextAttrEx* style):
+wxRichTextParagraph::wxRichTextParagraph(wxRichTextObject* parent, wxTextAttr* style):
wxRichTextBox(parent)
{
- if (parent && !style)
- SetAttributes(parent->GetAttributes());
if (style)
SetAttributes(*style);
}
-wxRichTextParagraph::wxRichTextParagraph(const wxString& text, wxRichTextObject* parent, wxTextAttrEx* style):
+wxRichTextParagraph::wxRichTextParagraph(const wxString& text, wxRichTextObject* parent, wxTextAttr* paraStyle, wxTextAttr* charStyle):
wxRichTextBox(parent)
{
- if (parent && !style)
- SetAttributes(parent->GetAttributes());
- if (style)
- SetAttributes(*style);
+ if (paraStyle)
+ SetAttributes(*paraStyle);
- AppendChild(new wxRichTextPlainText(text, this));
+ AppendChild(new wxRichTextPlainText(text, this, charStyle));
}
wxRichTextParagraph::~wxRichTextParagraph()
}
/// Draw the item
-bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& WXUNUSED(range), const wxRichTextRange& selectionRange, const wxRect& WXUNUSED(rect), int WXUNUSED(descent), int style)
+bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& range, const wxRichTextRange& selectionRange, const wxRect& WXUNUSED(rect), int WXUNUSED(descent), int style)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr = GetCombinedAttributes();
-#else
- const wxTextAttrEx& attr = GetAttributes();
-#endif
+ wxTextAttr attr = GetCombinedAttributes();
// Draw the bullet, if any
if (attr.GetBulletStyle() != wxTEXT_ATTR_BULLET_STYLE_NONE)
int spaceBeforePara = ConvertTenthsMMToPixels(dc, attr.GetParagraphSpacingBefore());
int leftIndent = ConvertTenthsMMToPixels(dc, attr.GetLeftIndent());
- if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_BITMAP)
- {
- // TODO
- }
- else
+ wxTextAttr bulletAttr(GetCombinedAttributes());
+
+ // Combine with the font of the first piece of content, if one is specified
+ if (GetChildren().GetCount() > 0)
{
- wxString bulletText = GetBulletText();
- if (!bulletText.empty())
+ wxRichTextObject* firstObj = (wxRichTextObject*) GetChildren().GetFirst()->GetData();
+ if (firstObj->GetAttributes().HasFont())
{
- // Get the combined font, or if a font is specified for a symbol bullet,
- // create the font
-
- wxTextAttrEx bulletAttr(GetCombinedAttributes());
- wxFont font;
- if ((attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_SYMBOL) && !attr.GetBulletFont().IsEmpty() && bulletAttr.GetFont().Ok())
- {
- font = (*wxTheFontList->FindOrCreateFont(bulletAttr.GetFont().GetPointSize(), bulletAttr.GetFont().GetFamily(),
- bulletAttr.GetFont().GetStyle(), bulletAttr.GetFont().GetWeight(), bulletAttr.GetFont().GetUnderlined(),
- attr.GetBulletFont()));
- }
- else if (bulletAttr.GetFont().Ok())
- font = bulletAttr.GetFont();
- else
- font = (*wxNORMAL_FONT);
-
- dc.SetFont(font);
+ wxRichTextApplyStyle(bulletAttr, firstObj->GetAttributes());
+ }
+ }
- if (bulletAttr.GetTextColour().Ok())
- dc.SetTextForeground(bulletAttr.GetTextColour());
+ // Get line height from first line, if any
+ wxRichTextLine* line = m_cachedLines.GetFirst() ? (wxRichTextLine* ) m_cachedLines.GetFirst()->GetData() : (wxRichTextLine*) NULL;
- dc.SetBackgroundMode(wxTRANSPARENT);
+ wxPoint linePos;
+ int lineHeight wxDUMMY_INITIALIZE(0);
+ if (line)
+ {
+ lineHeight = line->GetSize().y;
+ linePos = line->GetPosition() + GetPosition();
+ }
+ else
+ {
+ wxFont font;
+ if (bulletAttr.HasFont() && GetBuffer())
+ font = GetBuffer()->GetFontTable().FindFont(bulletAttr);
+ else
+ font = (*wxNORMAL_FONT);
- // Get line height from first line, if any
- wxRichTextLine* line = m_cachedLines.GetFirst() ? (wxRichTextLine* ) m_cachedLines.GetFirst()->GetData() : (wxRichTextLine*) NULL;
+ wxCheckSetFont(dc, font);
- wxPoint linePos;
- int lineHeight wxDUMMY_INITIALIZE(0);
- if (line)
- {
- lineHeight = line->GetSize().y;
- linePos = line->GetPosition() + GetPosition();
- }
- else
- {
- lineHeight = dc.GetCharHeight();
- linePos = GetPosition();
- linePos.y += spaceBeforePara;
- }
+ lineHeight = dc.GetCharHeight();
+ linePos = GetPosition();
+ linePos.y += spaceBeforePara;
+ }
- int charHeight = dc.GetCharHeight();
+ wxRect bulletRect(GetPosition().x + leftIndent, linePos.y, linePos.x - (GetPosition().x + leftIndent), lineHeight);
- int x = GetPosition().x + leftIndent;
- int y = linePos.y + (lineHeight - charHeight);
+ if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_BITMAP)
+ {
+ if (wxRichTextBuffer::GetRenderer())
+ wxRichTextBuffer::GetRenderer()->DrawBitmapBullet(this, dc, bulletAttr, bulletRect);
+ }
+ else if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_STANDARD)
+ {
+ if (wxRichTextBuffer::GetRenderer())
+ wxRichTextBuffer::GetRenderer()->DrawStandardBullet(this, dc, bulletAttr, bulletRect);
+ }
+ else
+ {
+ wxString bulletText = GetBulletText();
- dc.DrawText(bulletText, x, y);
- }
+ if (!bulletText.empty() && wxRichTextBuffer::GetRenderer())
+ wxRichTextBuffer::GetRenderer()->DrawTextBullet(this, dc, bulletAttr, bulletRect, bulletText);
}
}
}
while (node2)
{
wxRichTextObject* child = node2->GetData();
- if (!child->GetRange().IsOutside(lineRange))
+
+ if (!child->GetRange().IsOutside(lineRange) && !lineRange.IsOutside(range))
{
// Draw this part of the line at the correct position
wxRichTextRange objectRange(child->GetRange());
/// Lay the item out
bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style)
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr = GetCombinedAttributes();
-#else
- const wxTextAttrEx& attr = GetAttributes();
-#endif
+ wxTextAttr attr = GetCombinedAttributes();
// ClearLines();
int lineSpacing = 0;
// Let's assume line spacing of 10 is normal, 15 is 1.5, 20 is 2, etc.
- if (attr.GetLineSpacing() > 10 && attr.GetFont().Ok())
+ if (attr.GetLineSpacing() != 10 && GetBuffer())
{
- dc.SetFont(attr.GetFont());
+ wxFont font(GetBuffer()->GetFontTable().FindFont(attr));
+ wxCheckSetFont(dc, font);
lineSpacing = (ConvertTenthsMMToPixels(dc, dc.GetCharHeight()) * attr.GetLineSpacing())/10;
}
int lineCount = 0;
+ wxRichTextObjectList::compatibility_iterator node = m_children.GetFirst();
+ while (node)
+ {
+ wxRichTextObject* child = node->GetData();
+
+ child->SetCachedSize(wxDefaultSize);
+ child->Layout(dc, rect, style);
+
+ node = node->GetNext();
+ }
+
// Split up lines
// We may need to go back to a previous child, in which case create the new line,
// find the child corresponding to the start position of the string, and
// continue.
- wxRichTextObjectList::compatibility_iterator node = m_children.GetFirst();
+ node = m_children.GetFirst();
while (node)
{
wxRichTextObject* child = node->GetData();
// can't tell the position until the size is determined. So possibly introduce
// another layout phase.
- child->Layout(dc, rect, style);
-
// Available width depends on whether we're on the first or subsequent lines
int availableSpaceForText = (lineCount == 0 ? availableTextSpaceFirstLine : availableTextSpaceSubsequentLines);
// and found a suitable point some way into the child. So get the size for the fragment
// if necessary.
+ long nextBreakPos = GetFirstLineBreakPosition(lastEndPos+1);
+ long lastPosToUse = child->GetRange().GetEnd();
+ bool lineBreakInThisObject = (nextBreakPos > -1 && nextBreakPos <= child->GetRange().GetEnd());
+
+ if (lineBreakInThisObject)
+ lastPosToUse = nextBreakPos;
+
wxSize childSize;
int childDescent = 0;
- if (lastEndPos == child->GetRange().GetStart() - 1)
+
+ if ((nextBreakPos == -1) && (lastEndPos == child->GetRange().GetStart() - 1)) // i.e. we want to get the whole thing
{
childSize = child->GetCachedSize();
childDescent = child->GetDescent();
}
else
- GetRangeSize(wxRichTextRange(lastEndPos+1, child->GetRange().GetEnd()), childSize, childDescent, dc, wxRICHTEXT_UNFORMATTED,rect.GetPosition());
+ GetRangeSize(wxRichTextRange(lastEndPos+1, lastPosToUse), childSize, childDescent, dc, wxRICHTEXT_UNFORMATTED, rect.GetPosition());
- if (childSize.x + currentWidth > availableSpaceForText)
+ // Cases:
+ // 1) There was a line break BEFORE the natural break
+ // 2) There was a line break AFTER the natural break
+ // 3) The child still fits (carry on)
+
+ if ((lineBreakInThisObject && (childSize.x + currentWidth <= availableSpaceForText)) ||
+ (childSize.x + currentWidth > availableSpaceForText))
{
long wrapPosition = 0;
line->SetPosition(currentPosition);
- if (lineHeight == 0)
+ if (lineHeight == 0 && GetBuffer())
{
- if (attr.GetFont().Ok())
- dc.SetFont(attr.GetFont());
+ wxFont font(GetBuffer()->GetFontTable().FindFont(attr));
+ wxCheckSetFont(dc, font);
lineHeight = dc.GetCharHeight();
}
if (maxDescent == 0)
}
/// Apply paragraph styles, such as centering, to wrapped lines
-void wxRichTextParagraph::ApplyParagraphStyle(const wxTextAttrEx& attr, const wxRect& rect)
+void wxRichTextParagraph::ApplyParagraphStyle(const wxTextAttr& attr, const wxRect& rect)
{
if (!attr.HasAlignment())
return;
}
else if (attr.HasAlignment() && GetAttributes().GetAlignment() == wxTEXT_ALIGNMENT_RIGHT)
{
- pos.x = rect.GetRight() - size.x;
+ pos.x = pos.x + rect.GetWidth() - size.x;
line->SetPosition(pos);
}
rangeToUse.LimitTo(child->GetRange());
int childDescent = 0;
- if (child->GetRangeSize(rangeToUse, childSize, childDescent, dc, flags, position))
+ if (child->GetRangeSize(rangeToUse, childSize, childDescent, dc, flags, wxPoint(position.x + sz.x, position.y)))
{
sz.y = wxMax(sz.y, childSize.y);
sz.x += childSize.x;
wxSize childSize;
int childDescent = 0;
- if (child->GetRangeSize(rangeToUse, childSize, childDescent, dc, flags, position))
+ if (child->GetRangeSize(rangeToUse, childSize, childDescent, dc, flags, wxPoint(position.x + sz.x, position.y)))
{
lineSize.y = wxMax(lineSize.y, childSize.y);
lineSize.x += childSize.x;
if (pt.x < linePos.x)
{
textPosition = lineRange.GetStart();
- return wxRICHTEXT_HITTEST_BEFORE;
+ return wxRICHTEXT_HITTEST_BEFORE|wxRICHTEXT_HITTEST_OUTSIDE;
}
else if (pt.x >= (linePos.x + lineSize.x))
{
textPosition = lineRange.GetEnd();
- return wxRICHTEXT_HITTEST_AFTER;
+ return wxRICHTEXT_HITTEST_AFTER|wxRICHTEXT_HITTEST_OUTSIDE;
}
else
{
{
// Find the first position where the line exceeds the available space.
wxSize sz;
- long i;
long breakPosition = range.GetEnd();
- for (i = range.GetStart(); i <= range.GetEnd(); i++)
+
+ // Binary chop for speed
+ long minPos = range.GetStart();
+ long maxPos = range.GetEnd();
+ while (true)
{
- int descent = 0;
- GetRangeSize(wxRichTextRange(range.GetStart(), i), sz, descent, dc, wxRICHTEXT_UNFORMATTED);
+ if (minPos == maxPos)
+ {
+ int descent = 0;
+ GetRangeSize(wxRichTextRange(range.GetStart(), minPos), sz, descent, dc, wxRICHTEXT_UNFORMATTED);
- if (sz.x > availableSpace)
+ if (sz.x > availableSpace)
+ breakPosition = minPos - 1;
+ break;
+ }
+ else if ((maxPos - minPos) == 1)
{
- breakPosition = i-1;
+ int descent = 0;
+ GetRangeSize(wxRichTextRange(range.GetStart(), minPos), sz, descent, dc, wxRICHTEXT_UNFORMATTED);
+
+ if (sz.x > availableSpace)
+ breakPosition = minPos - 1;
+ else
+ {
+ GetRangeSize(wxRichTextRange(range.GetStart(), maxPos), sz, descent, dc, wxRICHTEXT_UNFORMATTED);
+ if (sz.x > availableSpace)
+ breakPosition = maxPos-1;
+ }
break;
}
+ else
+ {
+ long nextPos = minPos + ((maxPos - minPos) / 2);
+
+ int descent = 0;
+ GetRangeSize(wxRichTextRange(range.GetStart(), nextPos), sz, descent, dc, wxRICHTEXT_UNFORMATTED);
+
+ if (sz.x > availableSpace)
+ {
+ maxPos = nextPos;
+ }
+ else
+ {
+ minPos = nextPos;
+ }
+ }
}
// Now we know the last position on the line.
wxString plainText;
if (GetContiguousPlainText(plainText, wxRichTextRange(range.GetStart(), breakPosition), false))
{
- int spacePos = plainText.Find(wxT(' '), true);
- if (spacePos != wxNOT_FOUND)
+ int newLinePos = plainText.Find(wxRichTextLineBreakChar);
+ if (newLinePos != wxNOT_FOUND)
{
- int positionsFromEndOfString = plainText.length() - spacePos - 1;
- breakPosition = breakPosition - positionsFromEndOfString;
+ breakPosition = wxMax(0, range.GetStart() + newLinePos);
+ }
+ else
+ {
+ int spacePos = plainText.Find(wxT(' '), true);
+ int tabPos = plainText.Find(wxT('\t'), true);
+ int pos = wxMax(spacePos, tabPos);
+ if (pos != wxNOT_FOUND)
+ {
+ int positionsFromEndOfString = plainText.length() - pos - 1;
+ breakPosition = breakPosition - positionsFromEndOfString;
+ }
}
}
int number = GetAttributes().GetBulletNumber();
wxString text;
- if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ARABIC)
+ if ((GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ARABIC) || (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_OUTLINE))
{
text.Printf(wxT("%d"), number);
}
}
else if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_SYMBOL)
{
- text = GetAttributes().GetBulletSymbol();
+ text = GetAttributes().GetBulletText();
+ }
+
+ if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_OUTLINE)
+ {
+ // The outline style relies on the text being computed statically,
+ // since it depends on other levels points (e.g. 1.2.1.1). So normally the bullet text
+ // should be stored in the attributes; if not, just use the number for this
+ // level, as previously computed.
+ if (!GetAttributes().GetBulletText().IsEmpty())
+ text = GetAttributes().GetBulletText();
}
if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_PARENTHESES)
{
text = wxT("(") + text + wxT(")");
}
+ else if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_RIGHT_PARENTHESIS)
+ {
+ text = text + wxT(")");
+ }
+
if (GetAttributes().GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_PERIOD)
{
text += wxT(".");
/// Get combined attributes of the base style, paragraph style and character style. We use this to dynamically
/// retrieve the actual style.
-wxTextAttrEx wxRichTextParagraph::GetCombinedAttributes(const wxTextAttrEx& contentStyle) const
+wxTextAttr wxRichTextParagraph::GetCombinedAttributes(const wxTextAttr& contentStyle) const
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
wxRichTextBuffer* buf = wxDynamicCast(GetParent(), wxRichTextBuffer);
if (buf)
{
}
/// Get combined attributes of the base style and paragraph style.
-wxTextAttrEx wxRichTextParagraph::GetCombinedAttributes() const
+wxTextAttr wxRichTextParagraph::GetCombinedAttributes() const
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
wxRichTextBuffer* buf = wxDynamicCast(GetParent(), wxRichTextBuffer);
if (buf)
{
sm_defaultTabs.Clear();
}
+/// Get the first position from pos that has a line break character.
+long wxRichTextParagraph::GetFirstLineBreakPosition(long pos)
+{
+ wxRichTextObjectList::compatibility_iterator node = m_children.GetFirst();
+ while (node)
+ {
+ wxRichTextObject* obj = node->GetData();
+ if (pos >= obj->GetRange().GetStart() && pos <= obj->GetRange().GetEnd())
+ {
+ wxRichTextPlainText* textObj = wxDynamicCast(obj, wxRichTextPlainText);
+ if (textObj)
+ {
+ long breakPos = textObj->GetFirstLineBreakPosition(pos);
+ if (breakPos > -1)
+ return breakPos;
+ }
+ }
+ node = node->GetNext();
+ }
+ return -1;
+}
/*!
* wxRichTextLine
IMPLEMENT_DYNAMIC_CLASS(wxRichTextPlainText, wxRichTextObject)
-wxRichTextPlainText::wxRichTextPlainText(const wxString& text, wxRichTextObject* parent, wxTextAttrEx* style):
+wxRichTextPlainText::wxRichTextPlainText(const wxString& text, wxRichTextObject* parent, wxTextAttr* style):
wxRichTextObject(parent)
{
- if (parent && !style)
- SetAttributes(parent->GetAttributes());
if (style)
SetAttributes(*style);
#define USE_KERNING_FIX 1
+// If insufficient tabs are defined, this is the tab width used
+#define WIDTH_FOR_DEFAULT_TABS 50
+
/// Draw the item
bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxRichTextRange& selectionRange, const wxRect& rect, int descent, int WXUNUSED(style))
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
wxRichTextParagraph* para = wxDynamicCast(GetParent(), wxRichTextParagraph);
wxASSERT (para != NULL);
- wxTextAttrEx textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes());
-#else
- wxTextAttrEx textAttr(GetAttributes());
-#endif
+ wxTextAttr textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes());
int offset = GetRange().GetStart();
+ // Replace line break characters with spaces
+ wxString str = m_text;
+ wxString toRemove = wxRichTextLineBreakChar;
+ str.Replace(toRemove, wxT(" "));
+ if (textAttr.HasTextEffects() && (textAttr.GetTextEffects() & wxTEXT_ATTR_EFFECT_CAPITALS))
+ str.MakeUpper();
+
long len = range.GetLength();
- wxString stringChunk = m_text.Mid(range.GetStart() - offset, (size_t) len);
+ wxString stringChunk = str.Mid(range.GetStart() - offset, (size_t) len);
int charHeight = dc.GetCharHeight();
// Test for the optimized situations where all is selected, or none
// is selected.
- if (textAttr.GetFont().Ok())
- dc.SetFont(textAttr.GetFont());
+ wxFont font(GetBuffer()->GetFontTable().FindFont(textAttr));
+ wxCheckSetFont(dc, font);
// (a) All selected.
if (selectionRange.GetStart() <= range.GetStart() && selectionRange.GetEnd() >= range.GetEnd())
int fragmentLen = s1 - r1 + 1;
if (fragmentLen < 0)
wxLogDebug(wxT("Mid(%d, %d"), (int)(r1 - offset), (int)fragmentLen);
- wxString stringFragment = m_text.Mid(r1 - offset, fragmentLen);
+ wxString stringFragment = str.Mid(r1 - offset, fragmentLen);
DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, false);
if (stringChunk.Find(wxT("\t")) == wxNOT_FOUND)
{
// Compensate for kerning difference
- wxString stringFragment2(m_text.Mid(r1 - offset, fragmentLen+1));
- wxString stringFragment3(m_text.Mid(r1 - offset + fragmentLen, 1));
-
+ wxString stringFragment2(str.Mid(r1 - offset, fragmentLen+1));
+ wxString stringFragment3(str.Mid(r1 - offset + fragmentLen, 1));
+
wxCoord w1, h1, w2, h2, w3, h3;
dc.GetTextExtent(stringFragment, & w1, & h1);
dc.GetTextExtent(stringFragment2, & w2, & h2);
dc.GetTextExtent(stringFragment3, & w3, & h3);
-
+
int kerningDiff = (w1 + w3) - w2;
x = x - kerningDiff;
}
int fragmentLen = s2 - s1 + 1;
if (fragmentLen < 0)
wxLogDebug(wxT("Mid(%d, %d"), (int)(s1 - offset), (int)fragmentLen);
- wxString stringFragment = m_text.Mid(s1 - offset, fragmentLen);
+ wxString stringFragment = str.Mid(s1 - offset, fragmentLen);
DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, true);
if (stringChunk.Find(wxT("\t")) == wxNOT_FOUND)
{
// Compensate for kerning difference
- wxString stringFragment2(m_text.Mid(s1 - offset, fragmentLen+1));
- wxString stringFragment3(m_text.Mid(s1 - offset + fragmentLen, 1));
-
+ wxString stringFragment2(str.Mid(s1 - offset, fragmentLen+1));
+ wxString stringFragment3(str.Mid(s1 - offset + fragmentLen, 1));
+
wxCoord w1, h1, w2, h2, w3, h3;
dc.GetTextExtent(stringFragment, & w1, & h1);
dc.GetTextExtent(stringFragment2, & w2, & h2);
dc.GetTextExtent(stringFragment3, & w3, & h3);
-
+
int kerningDiff = (w1 + w3) - w2;
x = x - kerningDiff;
}
int fragmentLen = r2 - s2 + 1;
if (fragmentLen < 0)
wxLogDebug(wxT("Mid(%d, %d"), (int)(s2 - offset), (int)fragmentLen);
- wxString stringFragment = m_text.Mid(s2 - offset, fragmentLen);
+ wxString stringFragment = str.Mid(s2 - offset, fragmentLen);
DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, false);
}
return true;
}
-bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect,wxString& str, wxCoord& x, wxCoord& y, bool selected)
+bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttr& attr, const wxRect& rect,wxString& str, wxCoord& x, wxCoord& y, bool selected)
{
bool hasTabs = (str.Find(wxT('\t')) != wxNOT_FOUND);
if (selected)
{
- dc.SetBrush(*wxBLACK_BRUSH);
- dc.SetPen(*wxBLACK_PEN);
- dc.SetTextForeground(*wxWHITE);
+ wxColour highlightColour(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT));
+ wxColour highlightTextColour(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
+
+ wxCheckSetBrush(dc, wxBrush(highlightColour));
+ wxCheckSetPen(dc, wxPen(highlightColour));
+ dc.SetTextForeground(highlightTextColour);
dc.SetBackgroundMode(wxTRANSPARENT);
}
else
{
dc.SetTextForeground(attr.GetTextColour());
- dc.SetBackgroundMode(wxTRANSPARENT);
+
+ if (attr.HasFlag(wxTEXT_ATTR_BACKGROUND_COLOUR) && attr.GetBackgroundColour().IsOk())
+ {
+ dc.SetBackgroundMode(wxSOLID);
+ dc.SetTextBackground(attr.GetBackgroundColour());
+ }
+ else
+ dc.SetBackgroundMode(wxTRANSPARENT);
}
while (hasTabs)
for (int i = 0; i < tabCount && not_found; ++i)
{
nextTabPos = tabArray.Item(i);
- if (nextTabPos > tabPos)
+
+ // Find the next tab position.
+ // Even if we're at the end of the tab array, we must still draw the chunk.
+
+ if (nextTabPos > tabPos || (i == (tabCount - 1)))
{
+ if (nextTabPos <= tabPos)
+ {
+ int defaultTabWidth = ConvertTenthsMMToPixels(dc, WIDTH_FOR_DEFAULT_TABS);
+ nextTabPos = tabPos + defaultTabWidth;
+ }
+
not_found = false;
if (selected)
{
dc.DrawRectangle(selRect);
}
dc.DrawText(stringChunk, x, y);
+
+ if (attr.HasTextEffects() && (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_STRIKETHROUGH))
+ {
+ wxPen oldPen = dc.GetPen();
+ wxCheckSetPen(dc, wxPen(attr.GetTextColour(), 1));
+ dc.DrawLine(x, (int) (y+(h/2)+0.5), x+w, (int) (y+(h/2)+0.5));
+ wxCheckSetPen(dc, oldPen);
+ }
+
x = nextTabPos;
}
}
dc.DrawRectangle(selRect);
}
dc.DrawText(str, x, y);
+
+ if (attr.HasTextEffects() && (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_STRIKETHROUGH))
+ {
+ wxPen oldPen = dc.GetPen();
+ wxCheckSetPen(dc, wxPen(attr.GetTextColour(), 1));
+ dc.DrawLine(x, (int) (y+(h/2)+0.5), x+w, (int) (y+(h/2)+0.5));
+ wxCheckSetPen(dc, oldPen);
+ }
+
x += w;
}
return true;
/// Lay the item out
bool wxRichTextPlainText::Layout(wxDC& dc, const wxRect& WXUNUSED(rect), int WXUNUSED(style))
{
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxRichTextParagraph* para = wxDynamicCast(GetParent(), wxRichTextParagraph);
- wxASSERT (para != NULL);
-
- wxTextAttrEx textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes());
-#else
- wxTextAttrEx textAttr(GetAttributes());
-#endif
-
- if (textAttr.GetFont().Ok())
- dc.SetFont(textAttr.GetFont());
-
- wxCoord w, h;
- dc.GetTextExtent(m_text, & w, & h, & m_descent);
- m_size = wxSize(w, dc.GetCharHeight());
+ // Only lay out if we haven't already cached the size
+ if (m_size.x == -1)
+ GetRangeSize(GetRange(), m_size, m_descent, dc, 0, wxPoint(0, 0));
return true;
}
if (!range.IsWithin(GetRange()))
return false;
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
wxRichTextParagraph* para = wxDynamicCast(GetParent(), wxRichTextParagraph);
wxASSERT (para != NULL);
- wxTextAttrEx textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes());
-#else
- wxTextAttrEx textAttr(GetAttributes());
-#endif
+ wxTextAttr textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes());
// Always assume unformatted text, since at this level we have no knowledge
// of line breaks - and we don't need it, since we'll calculate size within
// formatted text by doing it in chunks according to the line ranges
- if (textAttr.GetFont().Ok())
- dc.SetFont(textAttr.GetFont());
+ wxFont font(GetBuffer()->GetFontTable().FindFont(textAttr));
+ wxCheckSetFont(dc, font);
int startPos = range.GetStart() - GetRange().GetStart();
long len = range.GetLength();
- wxString stringChunk = m_text.Mid(startPos, (size_t) len);
+
+ wxString str(m_text);
+ wxString toReplace = wxRichTextLineBreakChar;
+ str.Replace(toReplace, wxT(" "));
+
+ wxString stringChunk = str.Mid(startPos, (size_t) len);
+
+ if (textAttr.HasTextEffects() && (textAttr.GetTextEffects() & wxTEXT_ATTR_EFFECT_CAPITALS))
+ stringChunk.MakeUpper();
+
wxCoord w, h;
int width = 0;
if (stringChunk.Find(wxT('\t')) != wxNOT_FOUND)
tabArray = textAttr.GetTabs();
int tabCount = tabArray.GetCount();
-
+
for (int i = 0; i < tabCount; ++i)
{
int pos = tabArray[i];
pos = ((wxRichTextPlainText*) this)->ConvertTenthsMMToPixels(dc, pos);
tabArray[i] = pos;
}
-
+
int nextTabPos = -1;
while (stringChunk.Find(wxT('\t')) >= 0)
dc.GetTextExtent(stringFragment, & w, & h);
width += w;
int absoluteWidth = width + position.x;
+
bool notFound = true;
for (int i = 0; i < tabCount && notFound; ++i)
{
nextTabPos = tabArray.Item(i);
- if (nextTabPos > absoluteWidth)
+
+ // Find the next tab position.
+ // Even if we're at the end of the tab array, we must still process the chunk.
+
+ if (nextTabPos > absoluteWidth || (i == (tabCount - 1)))
{
+ if (nextTabPos <= absoluteWidth)
+ {
+ int defaultTabWidth = ((wxRichTextPlainText*) this)->ConvertTenthsMMToPixels(dc, WIDTH_FOR_DEFAULT_TABS);
+ nextTabPos = absoluteWidth + defaultTabWidth;
+ }
+
notFound = false;
width = nextTabPos - position.x;
}
/// the first part in 'this'.
wxRichTextObject* wxRichTextPlainText::DoSplit(long pos)
{
- int index = pos - GetRange().GetStart();
+ long index = pos - GetRange().GetStart();
+
if (index < 0 || index >= (int) m_text.length())
return NULL;
if (textObject)
{
m_text += textObject->GetText();
+ wxRichTextApplyStyle(m_attributes, textObject->GetAttributes());
return true;
}
else
stream << m_text << wxT("\n");
}
+/// Get the first position from pos that has a line break character.
+long wxRichTextPlainText::GetFirstLineBreakPosition(long pos)
+{
+ int i;
+ int len = m_text.length();
+ int startPos = pos - m_range.GetStart();
+ for (i = startPos; i < len; i++)
+ {
+ wxChar ch = m_text[i];
+ if (ch == wxRichTextLineBreakChar)
+ {
+ return i + m_range.GetStart();
+ }
+ }
+ return -1;
+}
+
/*!
* wxRichTextBuffer
* This is a kind of box, used to represent the whole buffer
IMPLEMENT_DYNAMIC_CLASS(wxRichTextBuffer, wxRichTextParagraphLayoutBox)
-wxList wxRichTextBuffer::sm_handlers;
+wxList wxRichTextBuffer::sm_handlers;
+wxRichTextRenderer* wxRichTextBuffer::sm_renderer = NULL;
+int wxRichTextBuffer::sm_bulletRightMargin = 20;
+float wxRichTextBuffer::sm_bulletProportion = (float) 0.3;
/// Initialisation
void wxRichTextBuffer::Init()
m_batchedCommandDepth = 0;
m_batchedCommand = NULL;
m_suppressUndo = 0;
+ m_handlerFlags = 0;
+ m_scale = 1.0;
}
/// Initialisation
delete m_batchedCommand;
ClearStyleStack();
+ ClearEventHandlers();
}
-void wxRichTextBuffer::Clear()
+void wxRichTextBuffer::ResetAndClearCommands()
{
- DeleteChildren();
- GetCommandProcessor()->ClearCommands();
- Modify(false);
- Invalidate(wxRICHTEXT_ALL);
-}
+ Reset();
-void wxRichTextBuffer::Reset()
-{
- DeleteChildren();
- AddParagraph(wxEmptyString);
GetCommandProcessor()->ClearCommands();
+
Modify(false);
Invalidate(wxRICHTEXT_ALL);
}
styleSheet->InsertSheet(m_styleSheet);
SetStyleSheet(styleSheet);
-
+
return true;
}
wxRichTextStyleSheet* oldSheet = m_styleSheet;
m_styleSheet = oldSheet->GetNextSheet();
oldSheet->Unlink();
-
+
return oldSheet;
}
else
{
wxRichTextAction* action = new wxRichTextAction(NULL, _("Insert Text"), wxRICHTEXT_INSERT, this, ctrl, false);
- wxTextAttrEx* p = NULL;
- wxTextAttrEx paraAttr;
+ wxTextAttr attr(GetDefaultStyle());
+
+ wxTextAttr* p = NULL;
+ wxTextAttr paraAttr;
if (flags & wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE)
{
paraAttr = GetStyleForNewParagraph(pos);
if (!paraAttr.IsDefault())
p = & paraAttr;
}
-
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr(GetDefaultStyle());
-#else
- wxTextAttrEx attr(GetBasicStyle());
- wxRichTextApplyStyle(attr, GetDefaultStyle());
-#endif
+ else
+ p = & attr;
action->GetNewParagraphs() = paragraphs;
- if (p)
- {
- wxRichTextObjectList::compatibility_iterator node = m_children.GetLast();
- while (node)
- {
- wxRichTextParagraph* obj = (wxRichTextParagraph*) node->GetData();
- obj->SetAttributes(*p);
- node = node->GetPrevious();
- }
- }
-
action->SetPosition(pos);
+ wxRichTextRange range = wxRichTextRange(pos, pos + paragraphs.GetRange().GetEnd() - 1);
+ if (!paragraphs.GetPartialParagraph())
+ range.SetEnd(range.GetEnd()+1);
+
// Set the range we'll need to delete in Undo
- action->SetRange(wxRichTextRange(pos, pos + paragraphs.GetRange().GetEnd() - 1));
+ action->SetRange(range);
SubmitAction(action);
{
wxRichTextAction* action = new wxRichTextAction(NULL, _("Insert Text"), wxRICHTEXT_INSERT, this, ctrl, false);
- wxTextAttrEx* p = NULL;
- wxTextAttrEx paraAttr;
+ wxTextAttr* p = NULL;
+ wxTextAttr paraAttr;
if (flags & wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE)
{
- paraAttr = GetStyleForNewParagraph(pos);
+ // Get appropriate paragraph style
+ paraAttr = GetStyleForNewParagraph(pos, false, false);
if (!paraAttr.IsDefault())
p = & paraAttr;
}
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr(GetDefaultStyle());
-#else
- wxTextAttrEx attr(GetBasicStyle());
- wxRichTextApplyStyle(attr, GetDefaultStyle());
-#endif
-
action->GetNewParagraphs().AddParagraphs(text, p);
int length = action->GetNewParagraphs().GetRange().GetLength();
length --;
action->GetNewParagraphs().SetPartialParagraph(true);
}
+ else if (text.length() > 0 && text.Last() == wxT('\n'))
+ length --;
action->SetPosition(pos);
{
wxRichTextAction* action = new wxRichTextAction(NULL, _("Insert Text"), wxRICHTEXT_INSERT, this, ctrl, false);
- wxTextAttrEx* p = NULL;
- wxTextAttrEx paraAttr;
+ wxTextAttr* p = NULL;
+ wxTextAttr paraAttr;
if (flags & wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE)
{
- paraAttr = GetStyleForNewParagraph(pos);
+ paraAttr = GetStyleForNewParagraph(pos, false, true /* look for next paragraph style */);
if (!paraAttr.IsDefault())
p = & paraAttr;
}
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr(GetDefaultStyle());
-#else
- wxTextAttrEx attr(GetBasicStyle());
- wxRichTextApplyStyle(attr, GetDefaultStyle());
-#endif
+ wxTextAttr attr(GetDefaultStyle());
wxRichTextParagraph* newPara = new wxRichTextParagraph(wxEmptyString, this, & attr);
action->GetNewParagraphs().AppendChild(newPara);
action->GetNewParagraphs().UpdateRanges();
action->GetNewParagraphs().SetPartialParagraph(false);
+ wxRichTextParagraph* para = GetParagraphAtPosition(pos, false);
+ long pos1 = pos;
+
+ if (flags & wxRICHTEXT_INSERT_INTERACTIVE)
+ {
+ if (para && para->GetRange().GetEnd() == pos)
+ pos1 ++;
+ }
+
action->SetPosition(pos);
if (p)
newPara->SetAttributes(*p);
+ // Use the default character style
+ // Use the default character style
+ if (!GetDefaultStyle().IsDefault() && newPara->GetChildren().GetFirst())
+ {
+ // Check whether the default style merely reflects the paragraph/basic style,
+ // in which case don't apply it.
+ wxTextAttrEx defaultStyle(GetDefaultStyle());
+ wxTextAttrEx toApply;
+ if (para)
+ {
+ wxRichTextAttr combinedAttr = para->GetCombinedAttributes();
+ wxTextAttrEx newAttr;
+ // This filters out attributes that are accounted for by the current
+ // paragraph/basic style
+ wxRichTextApplyStyle(toApply, defaultStyle, & combinedAttr);
+ }
+ else
+ toApply = defaultStyle;
+
+ if (!toApply.IsDefault())
+ newPara->GetChildren().GetFirst()->GetData()->SetAttributes(toApply);
+ }
+
// Set the range we'll need to delete in Undo
- action->SetRange(wxRichTextRange(pos, pos));
+ action->SetRange(wxRichTextRange(pos1, pos1));
SubmitAction(action);
{
wxRichTextAction* action = new wxRichTextAction(NULL, _("Insert Image"), wxRICHTEXT_INSERT, this, ctrl, false);
- wxTextAttrEx* p = NULL;
- wxTextAttrEx paraAttr;
+ wxTextAttr* p = NULL;
+ wxTextAttr paraAttr;
if (flags & wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE)
{
paraAttr = GetStyleForNewParagraph(pos);
p = & paraAttr;
}
-#if wxRICHTEXT_USE_DYNAMIC_STYLES
- wxTextAttrEx attr(GetDefaultStyle());
-#else
- wxTextAttrEx attr(GetBasicStyle());
- wxRichTextApplyStyle(attr, GetDefaultStyle());
-#endif
+ wxTextAttr attr(GetDefaultStyle());
wxRichTextParagraph* newPara = new wxRichTextParagraph(this, & attr);
if (p)
/// Get the style that is appropriate for a new paragraph at this position.
/// If the previous paragraph has a paragraph style name, look up the next-paragraph
/// style.
-wxRichTextAttr wxRichTextBuffer::GetStyleForNewParagraph(long pos, bool caretPosition) const
+wxTextAttr wxRichTextBuffer::GetStyleForNewParagraph(long pos, bool caretPosition, bool lookUpNewParaStyle) const
{
wxRichTextParagraph* para = GetParagraphAtPosition(pos, caretPosition);
if (para)
{
- if (!para->GetAttributes().GetParagraphStyleName().IsEmpty() && GetStyleSheet())
+ wxTextAttr attr;
+ bool foundAttributes = false;
+
+ // Look for a matching paragraph style
+ if (lookUpNewParaStyle && !para->GetAttributes().GetParagraphStyleName().IsEmpty() && GetStyleSheet())
{
wxRichTextParagraphStyleDefinition* paraDef = GetStyleSheet()->FindParagraphStyle(para->GetAttributes().GetParagraphStyleName());
- if (paraDef && !paraDef->GetNextStyle().IsEmpty())
+ if (paraDef)
{
- wxRichTextParagraphStyleDefinition* nextParaDef = GetStyleSheet()->FindParagraphStyle(paraDef->GetNextStyle());
- if (nextParaDef)
- return nextParaDef->GetStyle();
- }
- }
- wxRichTextAttr attr(para->GetAttributes());
- int flags = attr.GetFlags();
+ // If we're not at the end of the paragraph, then we apply THIS style, and not the designated next style.
+ if (para->GetRange().GetEnd() == pos && !paraDef->GetNextStyle().IsEmpty())
+ {
+ wxRichTextParagraphStyleDefinition* nextParaDef = GetStyleSheet()->FindParagraphStyle(paraDef->GetNextStyle());
+ if (nextParaDef)
+ {
+ foundAttributes = true;
+ attr = nextParaDef->GetStyleMergedWithBase(GetStyleSheet());
+ }
+ }
- // Eliminate character styles
- flags &= ( (~ wxTEXT_ATTR_FONT) |
+ // If we didn't find the 'next style', use this style instead.
+ if (!foundAttributes)
+ {
+ foundAttributes = true;
+ attr = paraDef->GetStyleMergedWithBase(GetStyleSheet());
+ }
+ }
+ }
+ if (!foundAttributes)
+ {
+ attr = para->GetAttributes();
+ int flags = attr.GetFlags();
+
+ // Eliminate character styles
+ flags &= ( (~ wxTEXT_ATTR_FONT) |
(~ wxTEXT_ATTR_TEXT_COLOUR) |
(~ wxTEXT_ATTR_BACKGROUND_COLOUR) );
- attr.SetFlags(flags);
+ attr.SetFlags(flags);
+ }
+
+ // Now see if we need to number the paragraph.
+ if (attr.HasBulletStyle())
+ {
+ wxTextAttr numberingAttr;
+ if (FindNextParagraphNumber(para, numberingAttr))
+ wxRichTextApplyStyle(attr, (const wxTextAttr&) numberingAttr);
+ }
return attr;
}
else
- return wxRichTextAttr();
+ return wxTextAttr();
}
/// Submit command to delete this range
-bool wxRichTextBuffer::DeleteRangeWithUndo(const wxRichTextRange& range, long initialCaretPosition, long WXUNUSED(newCaretPositon), wxRichTextCtrl* ctrl)
+bool wxRichTextBuffer::DeleteRangeWithUndo(const wxRichTextRange& range, wxRichTextCtrl* ctrl)
{
wxRichTextAction* action = new wxRichTextAction(NULL, _("Delete"), wxRICHTEXT_DELETE, this, ctrl);
- action->SetPosition(initialCaretPosition);
+ action->SetPosition(ctrl->GetCaretPosition());
// Set the range to delete
action->SetRange(range);
wxASSERT(m_batchedCommand == NULL);
if (m_batchedCommand)
{
- GetCommandProcessor()->Submit(m_batchedCommand);
+ GetCommandProcessor()->Store(m_batchedCommand);
}
m_batchedCommand = new wxRichTextCommand(cmdName);
}
if (m_batchedCommandDepth == 0)
{
- GetCommandProcessor()->Submit(m_batchedCommand);
+ GetCommandProcessor()->Store(m_batchedCommand);
m_batchedCommand = NULL;
}
bool wxRichTextBuffer::SubmitAction(wxRichTextAction* action)
{
if (BatchingUndo() && m_batchedCommand && !SuppressingUndo())
+ {
+ wxRichTextCommand* cmd = new wxRichTextCommand(action->GetName());
+ cmd->AddAction(action);
+ cmd->Do();
+ cmd->GetActions().Clear();
+ delete cmd;
+
m_batchedCommand->AddAction(action);
+ }
else
{
wxRichTextCommand* cmd = new wxRichTextCommand(action->GetName());
}
/// Begin using a style
-bool wxRichTextBuffer::BeginStyle(const wxTextAttrEx& style)
+bool wxRichTextBuffer::BeginStyle(const wxTextAttr& style)
{
- wxTextAttrEx newStyle(GetDefaultStyle());
+ wxTextAttr newStyle(GetDefaultStyle());
// Save the old default style
- m_attributeStack.Append((wxObject*) new wxTextAttrEx(GetDefaultStyle()));
+ m_attributeStack.Append((wxObject*) new wxTextAttr(GetDefaultStyle()));
wxRichTextApplyStyle(newStyle, style);
newStyle.SetFlags(style.GetFlags()|newStyle.GetFlags());
}
wxList::compatibility_iterator node = m_attributeStack.GetLast();
- wxTextAttrEx* attr = (wxTextAttrEx*)node->GetData();
+ wxTextAttr* attr = (wxTextAttr*)node->GetData();
m_attributeStack.Erase(node);
SetDefaultStyle(*attr);
void wxRichTextBuffer::ClearStyleStack()
{
for (wxList::compatibility_iterator node = m_attributeStack.GetFirst(); node; node = node->GetNext())
- delete (wxTextAttrEx*) node->GetData();
+ delete (wxTextAttr*) node->GetData();
m_attributeStack.Clear();
}
/// Begin using bold
bool wxRichTextBuffer::BeginBold()
{
- wxFont font(GetBasicStyle().GetFont());
- font.SetWeight(wxBOLD);
-
- wxTextAttrEx attr;
- attr.SetFont(font,wxTEXT_ATTR_FONT_WEIGHT);
+ wxTextAttr attr;
+ attr.SetFontWeight(wxBOLD);
return BeginStyle(attr);
}
/// Begin using italic
bool wxRichTextBuffer::BeginItalic()
{
- wxFont font(GetBasicStyle().GetFont());
- font.SetStyle(wxITALIC);
-
- wxTextAttrEx attr;
- attr.SetFont(font, wxTEXT_ATTR_FONT_ITALIC);
+ wxTextAttr attr;
+ attr.SetFontStyle(wxITALIC);
return BeginStyle(attr);
}
/// Begin using underline
bool wxRichTextBuffer::BeginUnderline()
{
- wxFont font(GetBasicStyle().GetFont());
- font.SetUnderlined(true);
-
- wxTextAttrEx attr;
- attr.SetFont(font, wxTEXT_ATTR_FONT_UNDERLINE);
+ wxTextAttr attr;
+ attr.SetFontUnderlined(true);
return BeginStyle(attr);
}
/// Begin using point size
bool wxRichTextBuffer::BeginFontSize(int pointSize)
{
- wxFont font(GetBasicStyle().GetFont());
- font.SetPointSize(pointSize);
-
- wxTextAttrEx attr;
- attr.SetFont(font, wxTEXT_ATTR_FONT_SIZE);
+ wxTextAttr attr;
+ attr.SetFontSize(pointSize);
return BeginStyle(attr);
}
/// Begin using this font
bool wxRichTextBuffer::BeginFont(const wxFont& font)
{
- wxTextAttrEx attr;
- attr.SetFlags(wxTEXT_ATTR_FONT);
+ wxTextAttr attr;
attr.SetFont(font);
return BeginStyle(attr);
/// Begin using this colour
bool wxRichTextBuffer::BeginTextColour(const wxColour& colour)
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_TEXT_COLOUR);
attr.SetTextColour(colour);
/// Begin using alignment
bool wxRichTextBuffer::BeginAlignment(wxTextAttrAlignment alignment)
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_ALIGNMENT);
attr.SetAlignment(alignment);
/// Begin left indent
bool wxRichTextBuffer::BeginLeftIndent(int leftIndent, int leftSubIndent)
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
attr.SetLeftIndent(leftIndent, leftSubIndent);
/// Begin right indent
bool wxRichTextBuffer::BeginRightIndent(int rightIndent)
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_RIGHT_INDENT);
attr.SetRightIndent(rightIndent);
if (after != 0)
flags |= wxTEXT_ATTR_PARA_SPACING_AFTER;
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(flags);
attr.SetParagraphSpacingBefore(before);
attr.SetParagraphSpacingAfter(after);
/// Begin line spacing
bool wxRichTextBuffer::BeginLineSpacing(int lineSpacing)
{
- wxTextAttrEx attr;
+ wxTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
attr.SetLineSpacing(lineSpacing);
/// Begin numbered bullet
bool wxRichTextBuffer::BeginNumberedBullet(int bulletNumber, int leftIndent, int leftSubIndent, int bulletStyle)
{
- wxTextAttrEx attr;
- attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER|wxTEXT_ATTR_LEFT_INDENT);
+ wxTextAttr attr;
+ attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT);
attr.SetBulletStyle(bulletStyle);
attr.SetBulletNumber(bulletNumber);
attr.SetLeftIndent(leftIndent, leftSubIndent);
}
/// Begin symbol bullet
-bool wxRichTextBuffer::BeginSymbolBullet(wxChar symbol, int leftIndent, int leftSubIndent, int bulletStyle)
+bool wxRichTextBuffer::BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle)
+{
+ wxTextAttr attr;
+ attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT);
+ attr.SetBulletStyle(bulletStyle);
+ attr.SetLeftIndent(leftIndent, leftSubIndent);
+ attr.SetBulletText(symbol);
+
+ return BeginStyle(attr);
+}
+
+/// Begin standard bullet
+bool wxRichTextBuffer::BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle)
{
- wxTextAttrEx attr;
- attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_SYMBOL|wxTEXT_ATTR_LEFT_INDENT);
+ wxTextAttr attr;
+ attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT);
attr.SetBulletStyle(bulletStyle);
attr.SetLeftIndent(leftIndent, leftSubIndent);
- attr.SetBulletSymbol(symbol);
+ attr.SetBulletName(bulletName);
return BeginStyle(attr);
}
wxRichTextCharacterStyleDefinition* def = GetStyleSheet()->FindCharacterStyle(characterStyle);
if (def)
{
- wxTextAttrEx attr;
- def->GetStyle().CopyTo(attr);
+ wxTextAttr attr = def->GetStyleMergedWithBase(GetStyleSheet());
return BeginStyle(attr);
}
}
wxRichTextParagraphStyleDefinition* def = GetStyleSheet()->FindParagraphStyle(paragraphStyle);
if (def)
{
- wxTextAttrEx attr;
- def->GetStyle().CopyTo(attr);
+ wxTextAttr attr = def->GetStyleMergedWithBase(GetStyleSheet());
+ return BeginStyle(attr);
+ }
+ }
+ return false;
+}
+
+/// Begin named list style
+bool wxRichTextBuffer::BeginListStyle(const wxString& listStyle, int level, int number)
+{
+ if (GetStyleSheet())
+ {
+ wxRichTextListStyleDefinition* def = GetStyleSheet()->FindListStyle(listStyle);
+ if (def)
+ {
+ wxTextAttr attr(def->GetCombinedStyleForLevel(level));
+
+ attr.SetBulletNumber(number);
+
return BeginStyle(attr);
}
}
return false;
}
+/// Begin URL
+bool wxRichTextBuffer::BeginURL(const wxString& url, const wxString& characterStyle)
+{
+ wxTextAttr attr;
+
+ if (!characterStyle.IsEmpty() && GetStyleSheet())
+ {
+ wxRichTextCharacterStyleDefinition* def = GetStyleSheet()->FindCharacterStyle(characterStyle);
+ if (def)
+ {
+ attr = def->GetStyleMergedWithBase(GetStyleSheet());
+ }
+ }
+ attr.SetURL(url);
+
+ return BeginStyle(attr);
+}
+
/// Adds a handler to the end
void wxRichTextBuffer::AddHandler(wxRichTextFileHandler *handler)
{
wxRichTextFileHandler* handler = FindHandlerFilenameOrType(filename, type);
if (handler)
{
- SetDefaultStyle(wxTextAttrEx());
-
+ SetDefaultStyle(wxTextAttr());
+ handler->SetFlags(GetHandlerFlags());
bool success = handler->LoadFile(this, filename);
Invalidate(wxRICHTEXT_ALL);
return success;
{
wxRichTextFileHandler* handler = FindHandlerFilenameOrType(filename, type);
if (handler)
+ {
+ handler->SetFlags(GetHandlerFlags());
return handler->SaveFile(this, filename);
+ }
else
return false;
}
wxRichTextFileHandler* handler = FindHandler(type);
if (handler)
{
- SetDefaultStyle(wxTextAttrEx());
+ SetDefaultStyle(wxTextAttr());
+ handler->SetFlags(GetHandlerFlags());
bool success = handler->LoadFile(this, stream);
Invalidate(wxRICHTEXT_ALL);
return success;
{
wxRichTextFileHandler* handler = FindHandler(type);
if (handler)
+ {
+ handler->SetFlags(GetHandlerFlags());
return handler->SaveFile(this, stream);
+ }
else
return false;
}
wxTextDataObject data;
wxTheClipboard->GetData(data);
wxString text(data.GetText());
- text.Replace(_T("\r\n"), _T("\n"));
-
- InsertTextWithUndo(position+1, text, GetRichTextCtrl());
+#ifdef __WXMSW__
+ wxString text2;
+ text2.Alloc(text.Length()+1);
+ size_t i;
+ for (i = 0; i < text.Length(); i++)
+ {
+ wxChar ch = text[i];
+ if (ch != wxT('\r'))
+ text2 += ch;
+ }
+#else
+ wxString text2 = text;
+#endif
+ InsertTextWithUndo(position+1, text2, GetRichTextCtrl());
success = true;
}
wxLogDebug(text);
}
+/// Add an event handler
+bool wxRichTextBuffer::AddEventHandler(wxEvtHandler* handler)
+{
+ m_eventHandlers.Append(handler);
+ return true;
+}
+
+/// Remove an event handler
+bool wxRichTextBuffer::RemoveEventHandler(wxEvtHandler* handler, bool deleteHandler)
+{
+ wxList::compatibility_iterator node = m_eventHandlers.Find(handler);
+ if (node)
+ {
+ m_eventHandlers.Erase(node);
+ if (deleteHandler)
+ delete handler;
+
+ return true;
+ }
+ else
+ return false;
+}
+
+/// Clear event handlers
+void wxRichTextBuffer::ClearEventHandlers()
+{
+ m_eventHandlers.Clear();
+}
+
+/// Send event to event handlers. If sendToAll is true, will send to all event handlers,
+/// otherwise will stop at the first successful one.
+bool wxRichTextBuffer::SendEvent(wxEvent& event, bool sendToAll)
+{
+ bool success = false;
+ for (wxList::compatibility_iterator node = m_eventHandlers.GetFirst(); node; node = node->GetNext())
+ {
+ wxEvtHandler* handler = (wxEvtHandler*) node->GetData();
+ if (handler->ProcessEvent(event))
+ {
+ success = true;
+ if (!sendToAll)
+ return true;
+ }
+ }
+ return success;
+}
+
+/// Set style sheet and notify of the change
+bool wxRichTextBuffer::SetStyleSheetAndNotify(wxRichTextStyleSheet* sheet)
+{
+ wxRichTextStyleSheet* oldSheet = GetStyleSheet();
+
+ wxWindowID id = wxID_ANY;
+ if (GetRichTextCtrl())
+ id = GetRichTextCtrl()->GetId();
+
+ wxRichTextEvent event(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, id);
+ event.SetEventObject(GetRichTextCtrl());
+ event.SetOldStyleSheet(oldSheet);
+ event.SetNewStyleSheet(sheet);
+ event.Allow();
+
+ if (SendEvent(event) && !event.IsAllowed())
+ {
+ if (sheet != oldSheet)
+ delete sheet;
+
+ return false;
+ }
+
+ if (oldSheet && oldSheet != sheet)
+ delete oldSheet;
+
+ SetStyleSheet(sheet);
+
+ event.SetEventType(wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED);
+ event.SetOldStyleSheet(NULL);
+ event.Allow();
+
+ return SendEvent(event);
+}
+
+/// Set renderer, deleting old one
+void wxRichTextBuffer::SetRenderer(wxRichTextRenderer* renderer)
+{
+ if (sm_renderer)
+ delete sm_renderer;
+ sm_renderer = renderer;
+}
+
+bool wxRichTextStdRenderer::DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& bulletAttr, const wxRect& rect)
+{
+ if (bulletAttr.GetTextColour().Ok())
+ {
+ wxCheckSetPen(dc, wxPen(bulletAttr.GetTextColour()));
+ wxCheckSetBrush(dc, wxBrush(bulletAttr.GetTextColour()));
+ }
+ else
+ {
+ wxCheckSetPen(dc, *wxBLACK_PEN);
+ wxCheckSetBrush(dc, *wxBLACK_BRUSH);
+ }
+
+ wxFont font;
+ if (bulletAttr.HasFont())
+ {
+ font = paragraph->GetBuffer()->GetFontTable().FindFont(bulletAttr);
+ }
+ else
+ font = (*wxNORMAL_FONT);
+
+ wxCheckSetFont(dc, font);
+
+ int charHeight = dc.GetCharHeight();
+
+ int bulletWidth = (int) (((float) charHeight) * wxRichTextBuffer::GetBulletProportion());
+ int bulletHeight = bulletWidth;
+
+ int x = rect.x;
+
+ // Calculate the top position of the character (as opposed to the whole line height)
+ int y = rect.y + (rect.height - charHeight);
+
+ // Calculate where the bullet should be positioned
+ y = y + (charHeight+1)/2 - (bulletHeight+1)/2;
+
+ // The margin between a bullet and text.
+ int margin = paragraph->ConvertTenthsMMToPixels(dc, wxRichTextBuffer::GetBulletRightMargin());
+
+ if (bulletAttr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT)
+ x = rect.x + rect.width - bulletWidth - margin;
+ else if (bulletAttr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE)
+ x = x + (rect.width)/2 - bulletWidth/2;
+
+ if (bulletAttr.GetBulletName() == wxT("standard/square"))
+ {
+ dc.DrawRectangle(x, y, bulletWidth, bulletHeight);
+ }
+ else if (bulletAttr.GetBulletName() == wxT("standard/diamond"))
+ {
+ wxPoint pts[5];
+ pts[0].x = x; pts[0].y = y + bulletHeight/2;
+ pts[1].x = x + bulletWidth/2; pts[1].y = y;
+ pts[2].x = x + bulletWidth; pts[2].y = y + bulletHeight/2;
+ pts[3].x = x + bulletWidth/2; pts[3].y = y + bulletHeight;
+
+ dc.DrawPolygon(4, pts);
+ }
+ else if (bulletAttr.GetBulletName() == wxT("standard/triangle"))
+ {
+ wxPoint pts[3];
+ pts[0].x = x; pts[0].y = y;
+ pts[1].x = x + bulletWidth; pts[1].y = y + bulletHeight/2;
+ pts[2].x = x; pts[2].y = y + bulletHeight;
+
+ dc.DrawPolygon(3, pts);
+ }
+ else // "standard/circle", and catch-all
+ {
+ dc.DrawEllipse(x, y, bulletWidth, bulletHeight);
+ }
+
+ return true;
+}
+
+bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& attr, const wxRect& rect, const wxString& text)
+{
+ if (!text.empty())
+ {
+ wxFont font;
+ if ((attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_SYMBOL) && !attr.GetBulletFont().IsEmpty() && attr.HasFont())
+ {
+ wxTextAttr fontAttr;
+ fontAttr.SetFontSize(attr.GetFontSize());
+ fontAttr.SetFontStyle(attr.GetFontStyle());
+ fontAttr.SetFontWeight(attr.GetFontWeight());
+ fontAttr.SetFontUnderlined(attr.GetFontUnderlined());
+ fontAttr.SetFontFaceName(attr.GetBulletFont());
+ font = paragraph->GetBuffer()->GetFontTable().FindFont(fontAttr);
+ }
+ else if (attr.HasFont())
+ font = paragraph->GetBuffer()->GetFontTable().FindFont(attr);
+ else
+ font = (*wxNORMAL_FONT);
+
+ wxCheckSetFont(dc, font);
+
+ if (attr.GetTextColour().Ok())
+ dc.SetTextForeground(attr.GetTextColour());
+
+ dc.SetBackgroundMode(wxTRANSPARENT);
+
+ int charHeight = dc.GetCharHeight();
+ wxCoord tw, th;
+ dc.GetTextExtent(text, & tw, & th);
+
+ int x = rect.x;
+
+ // Calculate the top position of the character (as opposed to the whole line height)
+ int y = rect.y + (rect.height - charHeight);
+
+ // The margin between a bullet and text.
+ int margin = paragraph->ConvertTenthsMMToPixels(dc, wxRichTextBuffer::GetBulletRightMargin());
+
+ if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT)
+ x = (rect.x + rect.width) - tw - margin;
+ else if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE)
+ x = x + (rect.width)/2 - tw/2;
+
+ dc.DrawText(text, x, y);
+
+ return true;
+ }
+ else
+ return false;
+}
+
+bool wxRichTextStdRenderer::DrawBitmapBullet(wxRichTextParagraph* WXUNUSED(paragraph), wxDC& WXUNUSED(dc), const wxTextAttr& WXUNUSED(attr), const wxRect& WXUNUSED(rect))
+{
+ // Currently unimplemented. The intention is to store bitmaps by name in a media store associated
+ // with the buffer. The store will allow retrieval from memory, disk or other means.
+ return false;
+}
+
+/// Enumerate the standard bullet names currently supported
+bool wxRichTextStdRenderer::EnumerateStandardBulletNames(wxArrayString& bulletNames)
+{
+ bulletNames.Add(wxT("standard/circle"));
+ bulletNames.Add(wxT("standard/square"));
+ bulletNames.Add(wxT("standard/diamond"));
+ bulletNames.Add(wxT("standard/triangle"));
+
+ return true;
+}
/*
* Module to initialise and clean up handlers
wxRichTextModule() {}
bool OnInit()
{
+ wxRichTextBuffer::SetRenderer(new wxRichTextStdRenderer);
wxRichTextBuffer::InitStandardHandlers();
wxRichTextParagraph::InitDefaultTabs();
return true;
- };
+ }
void OnExit()
{
wxRichTextBuffer::CleanUpHandlers();
wxRichTextDecimalToRoman(-1);
wxRichTextParagraph::ClearDefaultTabs();
- };
+ wxRichTextCtrl::ClearAvailableFontNames();
+ wxRichTextBuffer::SetRenderer(NULL);
+ }
};
IMPLEMENT_DYNAMIC_CLASS(wxRichTextModule, wxModule)
{
case wxRICHTEXT_INSERT:
{
- m_buffer->InsertFragment(GetPosition(), m_newParagraphs);
+ // Store a list of line start character and y positions so we can figure out which area
+ // we need to refresh
+ wxArrayInt optimizationLineCharPositions;
+ wxArrayInt optimizationLineYPositions;
+
+#if wxRICHTEXT_USE_OPTIMIZED_DRAWING
+ // NOTE: we're assuming that the buffer is laid out correctly at this point.
+ // If we had several actions, which only invalidate and leave layout until the
+ // paint handler is called, then this might not be true. So we may need to switch
+ // optimisation on only when we're simply adding text and not simultaneously
+ // deleting a selection, for example. Or, we make sure the buffer is laid out correctly
+ // first, but of course this means we'll be doing it twice.
+ if (!m_buffer->GetDirty() && m_ctrl) // can only do optimisation if the buffer is already laid out correctly
+ {
+ wxSize clientSize = m_ctrl->GetClientSize();
+ wxPoint firstVisiblePt = m_ctrl->GetFirstVisiblePoint();
+ int lastY = firstVisiblePt.y + clientSize.y;
+
+ wxRichTextParagraph* para = m_buffer->GetParagraphAtPosition(GetRange().GetStart());
+ wxRichTextObjectList::compatibility_iterator node = m_buffer->GetChildren().Find(para);
+ while (node)
+ {
+ wxRichTextParagraph* child = (wxRichTextParagraph*) node->GetData();
+ wxRichTextLineList::compatibility_iterator node2 = child->GetLines().GetFirst();
+ while (node2)
+ {
+ wxRichTextLine* line = node2->GetData();
+ wxPoint pt = line->GetAbsolutePosition();
+ wxRichTextRange range = line->GetAbsoluteRange();
+
+ if (pt.y > lastY)
+ {
+ node2 = wxRichTextLineList::compatibility_iterator();
+ node = wxRichTextObjectList::compatibility_iterator();
+ }
+ else if (range.GetStart() > GetPosition() && pt.y >= firstVisiblePt.y)
+ {
+ optimizationLineCharPositions.Add(range.GetStart());
+ optimizationLineYPositions.Add(pt.y);
+ }
+
+ if (node2)
+ node2 = node2->GetNext();
+ }
+
+ if (node)
+ node = node->GetNext();
+ }
+ }
+#endif
+
+ m_buffer->InsertFragment(GetRange().GetStart(), m_newParagraphs);
m_buffer->UpdateRanges();
- m_buffer->Invalidate(GetRange());
+ m_buffer->Invalidate(wxRichTextRange(GetRange().GetStart()-1, GetRange().GetEnd()));
long newCaretPosition = GetPosition() + m_newParagraphs.GetRange().GetLength();
// Don't take into account the last newline
if (m_newParagraphs.GetPartialParagraph())
newCaretPosition --;
+ else
+ if (m_newParagraphs.GetChildren().GetCount() > 1)
+ {
+ wxRichTextObject* p = (wxRichTextObject*) m_newParagraphs.GetChildren().GetLast()->GetData();
+ if (p->GetRange().GetLength() == 1)
+ newCaretPosition --;
+ }
newCaretPosition = wxMin(newCaretPosition, (m_buffer->GetRange().GetEnd()-1));
- UpdateAppearance(newCaretPosition, true /* send update event */);
+ if (optimizationLineCharPositions.GetCount() > 0)
+ UpdateAppearance(newCaretPosition, true /* send update event */, & optimizationLineCharPositions, & optimizationLineYPositions);
+ else
+ UpdateAppearance(newCaretPosition, true /* send update event */);
+
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
break;
}
UpdateAppearance(GetRange().GetStart()-1, true /* send update event */);
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
+
break;
}
case wxRICHTEXT_CHANGE_STYLE:
UpdateAppearance(GetPosition());
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
+
break;
}
default:
m_buffer->Invalidate(wxRichTextRange(GetRange().GetStart(), GetRange().GetStart()));
long newCaretPosition = GetPosition() - 1;
- // if (m_newParagraphs.GetPartialParagraph())
- // newCaretPosition --;
UpdateAppearance(newCaretPosition, true /* send update event */);
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
+
break;
}
case wxRICHTEXT_DELETE:
UpdateAppearance(GetPosition(), true /* send update event */);
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
+
break;
}
case wxRICHTEXT_CHANGE_STYLE:
UpdateAppearance(GetPosition());
+ wxRichTextEvent cmdEvent(
+ wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED,
+ m_ctrl ? m_ctrl->GetId() : -1);
+ cmdEvent.SetEventObject(m_ctrl ? (wxObject*) m_ctrl : (wxObject*) m_buffer);
+ cmdEvent.SetRange(GetRange());
+ cmdEvent.SetPosition(GetRange().GetStart());
+
+ m_buffer->SendEvent(cmdEvent);
+
break;
}
default:
}
/// Update the control appearance
-void wxRichTextAction::UpdateAppearance(long caretPosition, bool sendUpdateEvent)
+void wxRichTextAction::UpdateAppearance(long caretPosition, bool sendUpdateEvent, wxArrayInt* optimizationLineCharPositions, wxArrayInt* optimizationLineYPositions)
{
if (m_ctrl)
{
{
m_ctrl->LayoutContent();
m_ctrl->PositionCaret();
- m_ctrl->Refresh(false);
+
+#if wxRICHTEXT_USE_OPTIMIZED_DRAWING
+ // Find refresh rectangle if we are in a position to optimise refresh
+ if (m_cmdId == wxRICHTEXT_INSERT && optimizationLineCharPositions && optimizationLineCharPositions->GetCount() > 0)
+ {
+ size_t i;
+
+ wxSize clientSize = m_ctrl->GetClientSize();
+ wxPoint firstVisiblePt = m_ctrl->GetFirstVisiblePoint();
+
+ // Start/end positions
+ int firstY = 0;
+ int lastY = firstVisiblePt.y + clientSize.y;
+
+ bool foundStart = false;
+ bool foundEnd = false;
+
+ // position offset - how many characters were inserted
+ int positionOffset = GetRange().GetLength();
+
+ // find the first line which is being drawn at the same position as it was
+ // before. Since we're talking about a simple insertion, we can assume
+ // that the rest of the window does not need to be redrawn.
+
+ wxRichTextParagraph* para = m_buffer->GetParagraphAtPosition(GetPosition());
+ wxRichTextObjectList::compatibility_iterator node = m_buffer->GetChildren().Find(para);
+ while (node)
+ {
+ wxRichTextParagraph* child = (wxRichTextParagraph*) node->GetData();
+ wxRichTextLineList::compatibility_iterator node2 = child->GetLines().GetFirst();
+ while (node2)
+ {
+ wxRichTextLine* line = node2->GetData();
+ wxPoint pt = line->GetAbsolutePosition();
+ wxRichTextRange range = line->GetAbsoluteRange();
+
+ // we want to find the first line that is in the same position
+ // as before. This will mean we're at the end of the changed text.
+
+ if (pt.y > lastY) // going past the end of the window, no more info
+ {
+ node2 = wxRichTextLineList::compatibility_iterator();
+ node = wxRichTextObjectList::compatibility_iterator();
+ }
+ else
+ {
+ if (!foundStart)
+ {
+ firstY = pt.y - firstVisiblePt.y;
+ foundStart = true;
+ }
+
+ // search for this line being at the same position as before
+ for (i = 0; i < optimizationLineCharPositions->GetCount(); i++)
+ {
+ if (((*optimizationLineCharPositions)[i] + positionOffset == range.GetStart()) &&
+ ((*optimizationLineYPositions)[i] == pt.y))
+ {
+ // Stop, we're now the same as we were
+ foundEnd = true;
+ lastY = pt.y - firstVisiblePt.y;
+
+ node2 = wxRichTextLineList::compatibility_iterator();
+ node = wxRichTextObjectList::compatibility_iterator();
+
+ break;
+ }
+ }
+ }
+
+ if (node2)
+ node2 = node2->GetNext();
+ }
+
+ if (node)
+ node = node->GetNext();
+ }
+
+ if (!foundStart)
+ firstY = firstVisiblePt.y;
+ if (!foundEnd)
+ lastY = firstVisiblePt.y + clientSize.y;
+
+ wxRect rect(firstVisiblePt.x, firstY, firstVisiblePt.x + clientSize.x, lastY - firstY);
+ m_ctrl->RefreshRect(rect);
+
+ // TODO: we need to make sure that lines are only drawn if in the update region. The rect
+ // passed to Draw is currently used in different ways (to pass the position the content should
+ // be drawn at as well as the relevant region).
+ }
+ else
+#endif
+ m_ctrl->Refresh(false);
if (sendUpdateEvent)
- m_ctrl->SendTextUpdatedEvent();
+ wxTextCtrl::SendTextUpdatedEvent(m_ctrl);
}
}
}
IMPLEMENT_DYNAMIC_CLASS(wxRichTextImage, wxRichTextObject)
-wxRichTextImage::wxRichTextImage(const wxImage& image, wxRichTextObject* parent):
+wxRichTextImage::wxRichTextImage(const wxImage& image, wxRichTextObject* parent, wxTextAttr* charStyle):
wxRichTextObject(parent)
{
m_image = image;
+ if (charStyle)
+ SetAttributes(*charStyle);
}
-wxRichTextImage::wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent):
+wxRichTextImage::wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent, wxTextAttr* charStyle):
wxRichTextObject(parent)
{
m_imageBlock = imageBlock;
m_imageBlock.Load(m_image);
+ if (charStyle)
+ SetAttributes(*charStyle);
}
/// Load wxImage from the block
if (selectionRange.Contains(range.GetStart()))
{
- dc.SetBrush(*wxBLACK_BRUSH);
- dc.SetPen(*wxBLACK_PEN);
+ wxCheckSetBrush(dc, *wxBLACK_BRUSH);
+ wxCheckSetPen(dc, *wxBLACK_PEN);
dc.SetLogicalFunction(wxINVERT);
dc.DrawRectangle(rect);
dc.SetLogicalFunction(wxCOPY);
*/
/// Compare two attribute objects
-bool wxTextAttrEq(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2)
+bool wxTextAttrEq(const wxTextAttr& attr1, const wxTextAttr& attr2)
{
return (attr1 == attr2);
}
-bool wxTextAttrEq(const wxTextAttrEx& attr1, const wxRichTextAttr& attr2)
-{
- return (
- attr1.GetTextColour() == attr2.GetTextColour() &&
- attr1.GetBackgroundColour() == attr2.GetBackgroundColour() &&
- attr1.GetFont().GetPointSize() == attr2.GetFontSize() &&
- attr1.GetFont().GetStyle() == attr2.GetFontStyle() &&
- attr1.GetFont().GetWeight() == attr2.GetFontWeight() &&
- attr1.GetFont().GetFaceName() == attr2.GetFontFaceName() &&
- attr1.GetFont().GetUnderlined() == attr2.GetFontUnderlined() &&
- attr1.GetAlignment() == attr2.GetAlignment() &&
- attr1.GetLeftIndent() == attr2.GetLeftIndent() &&
- attr1.GetRightIndent() == attr2.GetRightIndent() &&
- attr1.GetLeftSubIndent() == attr2.GetLeftSubIndent() &&
- wxRichTextTabsEq(attr1.GetTabs(), attr2.GetTabs()) &&
- attr1.GetLineSpacing() == attr2.GetLineSpacing() &&
- attr1.GetParagraphSpacingAfter() == attr2.GetParagraphSpacingAfter() &&
- attr1.GetParagraphSpacingBefore() == attr2.GetParagraphSpacingBefore() &&
- attr1.GetBulletStyle() == attr2.GetBulletStyle() &&
- attr1.GetBulletNumber() == attr2.GetBulletNumber() &&
- attr1.GetBulletSymbol() == attr2.GetBulletSymbol() &&
- attr1.GetBulletFont() == attr2.GetBulletFont() &&
- attr1.GetCharacterStyleName() == attr2.GetCharacterStyleName() &&
- attr1.GetParagraphStyleName() == attr2.GetParagraphStyleName() &&
- attr1.GetListStyleName() == attr2.GetListStyleName());
-}
-
-/// Compare two attribute objects, but take into account the flags
-/// specifying attributes of interest.
-bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxTextAttrEx& attr2, int flags)
-{
- if ((flags & wxTEXT_ATTR_TEXT_COLOUR) && attr1.GetTextColour() != attr2.GetTextColour())
- return false;
-
- if ((flags & wxTEXT_ATTR_BACKGROUND_COLOUR) && attr1.GetBackgroundColour() != attr2.GetBackgroundColour())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_FACE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() &&
- attr1.GetFont().GetFaceName() != attr2.GetFont().GetFaceName())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_SIZE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() &&
- attr1.GetFont().GetPointSize() != attr2.GetFont().GetPointSize())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_WEIGHT) && attr1.GetFont().Ok() && attr2.GetFont().Ok() &&
- attr1.GetFont().GetWeight() != attr2.GetFont().GetWeight())
- return false;
+// Partial equality test taking flags into account
+bool wxTextAttrEqPartial(const wxTextAttr& attr1, const wxTextAttr& attr2, int flags)
+{
+ return attr1.EqPartial(attr2, flags);
+}
- if ((flags & wxTEXT_ATTR_FONT_ITALIC) && attr1.GetFont().Ok() && attr2.GetFont().Ok() &&
- attr1.GetFont().GetStyle() != attr2.GetFont().GetStyle())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_UNDERLINE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() &&
- attr1.GetFont().GetUnderlined() != attr2.GetFont().GetUnderlined())
- return false;
-
- if ((flags & wxTEXT_ATTR_ALIGNMENT) && attr1.GetAlignment() != attr2.GetAlignment())
- return false;
-
- if ((flags & wxTEXT_ATTR_LEFT_INDENT) &&
- ((attr1.GetLeftIndent() != attr2.GetLeftIndent()) || (attr1.GetLeftSubIndent() != attr2.GetLeftSubIndent())))
- return false;
-
- if ((flags & wxTEXT_ATTR_RIGHT_INDENT) &&
- (attr1.GetRightIndent() != attr2.GetRightIndent()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARA_SPACING_AFTER) &&
- (attr1.GetParagraphSpacingAfter() != attr2.GetParagraphSpacingAfter()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARA_SPACING_BEFORE) &&
- (attr1.GetParagraphSpacingBefore() != attr2.GetParagraphSpacingBefore()))
- return false;
-
- if ((flags & wxTEXT_ATTR_LINE_SPACING) &&
- (attr1.GetLineSpacing() != attr2.GetLineSpacing()))
- return false;
-
- if ((flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) &&
- (attr1.GetCharacterStyleName() != attr2.GetCharacterStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) &&
- (attr1.GetParagraphStyleName() != attr2.GetParagraphStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_LIST_STYLE_NAME) &&
- (attr1.GetListStyleName() != attr2.GetListStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_STYLE) &&
- (attr1.GetBulletStyle() != attr2.GetBulletStyle()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_NUMBER) &&
- (attr1.GetBulletNumber() != attr2.GetBulletNumber()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_SYMBOL) &&
- (attr1.GetBulletSymbol() != attr2.GetBulletSymbol()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_SYMBOL) &&
- (attr1.GetBulletFont() != attr2.GetBulletFont()))
- return false;
-
- if ((flags & wxTEXT_ATTR_TABS) &&
- !wxRichTextTabsEq(attr1.GetTabs(), attr2.GetTabs()))
- return false;
-
- return true;
-}
-
-bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxRichTextAttr& attr2, int flags)
-{
- if ((flags & wxTEXT_ATTR_TEXT_COLOUR) && attr1.GetTextColour() != attr2.GetTextColour())
- return false;
-
- if ((flags & wxTEXT_ATTR_BACKGROUND_COLOUR) && attr1.GetBackgroundColour() != attr2.GetBackgroundColour())
- return false;
-
- if ((flags & (wxTEXT_ATTR_FONT)) && !attr1.GetFont().Ok())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_FACE) && attr1.GetFont().Ok() &&
- attr1.GetFont().GetFaceName() != attr2.GetFontFaceName())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_SIZE) && attr1.GetFont().Ok() &&
- attr1.GetFont().GetPointSize() != attr2.GetFontSize())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_WEIGHT) && attr1.GetFont().Ok() &&
- attr1.GetFont().GetWeight() != attr2.GetFontWeight())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_ITALIC) && attr1.GetFont().Ok() &&
- attr1.GetFont().GetStyle() != attr2.GetFontStyle())
- return false;
-
- if ((flags & wxTEXT_ATTR_FONT_UNDERLINE) && attr1.GetFont().Ok() &&
- attr1.GetFont().GetUnderlined() != attr2.GetFontUnderlined())
- return false;
-
- if ((flags & wxTEXT_ATTR_ALIGNMENT) && attr1.GetAlignment() != attr2.GetAlignment())
- return false;
-
- if ((flags & wxTEXT_ATTR_LEFT_INDENT) &&
- ((attr1.GetLeftIndent() != attr2.GetLeftIndent()) || (attr1.GetLeftSubIndent() != attr2.GetLeftSubIndent())))
- return false;
-
- if ((flags & wxTEXT_ATTR_RIGHT_INDENT) &&
- (attr1.GetRightIndent() != attr2.GetRightIndent()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARA_SPACING_AFTER) &&
- (attr1.GetParagraphSpacingAfter() != attr2.GetParagraphSpacingAfter()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARA_SPACING_BEFORE) &&
- (attr1.GetParagraphSpacingBefore() != attr2.GetParagraphSpacingBefore()))
- return false;
-
- if ((flags & wxTEXT_ATTR_LINE_SPACING) &&
- (attr1.GetLineSpacing() != attr2.GetLineSpacing()))
- return false;
-
- if ((flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) &&
- (attr1.GetCharacterStyleName() != attr2.GetCharacterStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) &&
- (attr1.GetParagraphStyleName() != attr2.GetParagraphStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_LIST_STYLE_NAME) &&
- (attr1.GetListStyleName() != attr2.GetListStyleName()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_STYLE) &&
- (attr1.GetBulletStyle() != attr2.GetBulletStyle()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_NUMBER) &&
- (attr1.GetBulletNumber() != attr2.GetBulletNumber()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_SYMBOL) &&
- (attr1.GetBulletSymbol() != attr2.GetBulletSymbol()))
- return false;
-
- if ((flags & wxTEXT_ATTR_BULLET_SYMBOL) &&
- (attr1.GetBulletFont() != attr2.GetBulletFont()))
- return false;
-
- if ((flags & wxTEXT_ATTR_TABS) &&
- !wxRichTextTabsEq(attr1.GetTabs(), attr2.GetTabs()))
- return false;
-
- return true;
-}
-
-/// Compare tabs
-bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2)
-{
- if (tabs1.GetCount() != tabs2.GetCount())
+/// Compare tabs
+bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2)
+{
+ if (tabs1.GetCount() != tabs2.GetCount())
return false;
size_t i;
return true;
}
-
-/// Apply one style to another
-bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxTextAttrEx& style)
+bool wxRichTextApplyStyle(wxTextAttr& destStyle, const wxTextAttr& style, wxTextAttr* compareWith)
{
- // Whole font
- if (style.GetFont().Ok() && ((style.GetFlags() & (wxTEXT_ATTR_FONT)) == (wxTEXT_ATTR_FONT)))
- destStyle.SetFont(style.GetFont());
- else if (style.GetFont().Ok())
- {
- wxFont font = destStyle.GetFont();
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_FACE)
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_FACE);
- font.SetFaceName(style.GetFont().GetFaceName());
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_SIZE)
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_SIZE);
- font.SetPointSize(style.GetFont().GetPointSize());
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_ITALIC)
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_ITALIC);
- font.SetStyle(style.GetFont().GetStyle());
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_WEIGHT)
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_WEIGHT);
- font.SetWeight(style.GetFont().GetWeight());
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_UNDERLINE)
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_UNDERLINE);
- font.SetUnderlined(style.GetFont().GetUnderlined());
- }
-
- if (font != destStyle.GetFont())
- {
- int oldFlags = destStyle.GetFlags();
-
- destStyle.SetFont(font);
-
- destStyle.SetFlags(oldFlags);
- }
- }
-
- if ( style.GetTextColour().Ok() && style.HasTextColour())
- destStyle.SetTextColour(style.GetTextColour());
-
- if ( style.GetBackgroundColour().Ok() && style.HasBackgroundColour())
- destStyle.SetBackgroundColour(style.GetBackgroundColour());
-
- if (style.HasAlignment())
- destStyle.SetAlignment(style.GetAlignment());
-
- if (style.HasTabs())
- destStyle.SetTabs(style.GetTabs());
-
- if (style.HasLeftIndent())
- destStyle.SetLeftIndent(style.GetLeftIndent(), style.GetLeftSubIndent());
-
- if (style.HasRightIndent())
- destStyle.SetRightIndent(style.GetRightIndent());
-
- if (style.HasParagraphSpacingAfter())
- destStyle.SetParagraphSpacingAfter(style.GetParagraphSpacingAfter());
-
- if (style.HasParagraphSpacingBefore())
- destStyle.SetParagraphSpacingBefore(style.GetParagraphSpacingBefore());
-
- if (style.HasLineSpacing())
- destStyle.SetLineSpacing(style.GetLineSpacing());
-
- if (style.HasCharacterStyleName())
- destStyle.SetCharacterStyleName(style.GetCharacterStyleName());
-
- if (style.HasParagraphStyleName())
- destStyle.SetParagraphStyleName(style.GetParagraphStyleName());
-
- if (style.HasListStyleName())
- destStyle.SetListStyleName(style.GetListStyleName());
-
- if (style.HasBulletStyle())
- {
- destStyle.SetBulletStyle(style.GetBulletStyle());
- destStyle.SetBulletSymbol(style.GetBulletSymbol());
- destStyle.SetBulletFont(style.GetBulletFont());
- }
-
- if (style.HasBulletNumber())
- destStyle.SetBulletNumber(style.GetBulletNumber());
-
- return true;
+ return destStyle.Apply(style, compareWith);
}
-bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxTextAttrEx& style)
+// Remove attributes
+bool wxRichTextRemoveStyle(wxTextAttr& destStyle, const wxTextAttr& style)
{
- wxTextAttrEx destStyle2;
- destStyle.CopyTo(destStyle2);
- wxRichTextApplyStyle(destStyle2, style);
- destStyle = destStyle2;
- return true;
+ return wxTextAttr::RemoveStyle(destStyle, style);
}
-bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith)
+/// Combine two bitlists, specifying the bits of interest with separate flags.
+bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB)
{
- // Whole font. Avoiding setting individual attributes if possible, since
- // it recreates the font each time.
- if (((style.GetFlags() & (wxTEXT_ATTR_FONT)) == (wxTEXT_ATTR_FONT)) && !compareWith)
- {
- destStyle.SetFont(wxFont(style.GetFontSize(), destStyle.GetFont().Ok() ? destStyle.GetFont().GetFamily() : wxDEFAULT,
- style.GetFontStyle(), style.GetFontWeight(), style.GetFontUnderlined(), style.GetFontFaceName()));
- }
- else if (style.GetFlags() & (wxTEXT_ATTR_FONT))
- {
- wxFont font = destStyle.GetFont();
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_FACE)
- {
- if (compareWith && compareWith->HasFaceName() && compareWith->GetFontFaceName() == style.GetFontFaceName())
- {
- // The same as currently displayed, so don't set
- }
- else
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_FACE);
- font.SetFaceName(style.GetFontFaceName());
- }
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_SIZE)
- {
- if (compareWith && compareWith->HasSize() && compareWith->GetFontSize() == style.GetFontSize())
- {
- // The same as currently displayed, so don't set
- }
- else
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_SIZE);
- font.SetPointSize(style.GetFontSize());
- }
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_ITALIC)
- {
- if (compareWith && compareWith->HasItalic() && compareWith->GetFontStyle() == style.GetFontStyle())
- {
- // The same as currently displayed, so don't set
- }
- else
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_ITALIC);
- font.SetStyle(style.GetFontStyle());
- }
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_WEIGHT)
- {
- if (compareWith && compareWith->HasWeight() && compareWith->GetFontWeight() == style.GetFontWeight())
- {
- // The same as currently displayed, so don't set
- }
- else
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_WEIGHT);
- font.SetWeight(style.GetFontWeight());
- }
- }
-
- if (style.GetFlags() & wxTEXT_ATTR_FONT_UNDERLINE)
- {
- if (compareWith && compareWith->HasUnderlined() && compareWith->GetFontUnderlined() == style.GetFontUnderlined())
- {
- // The same as currently displayed, so don't set
- }
- else
- {
- destStyle.SetFlags(destStyle.GetFlags() | wxTEXT_ATTR_FONT_UNDERLINE);
- font.SetUnderlined(style.GetFontUnderlined());
- }
- }
-
- if (font != destStyle.GetFont())
- {
- int oldFlags = destStyle.GetFlags();
-
- destStyle.SetFont(font);
-
- destStyle.SetFlags(oldFlags);
- }
- }
-
- if (style.GetTextColour().Ok() && style.HasTextColour())
- {
- if (!(compareWith && compareWith->HasTextColour() && compareWith->GetTextColour() == style.GetTextColour()))
- destStyle.SetTextColour(style.GetTextColour());
- }
-
- if (style.GetBackgroundColour().Ok() && style.HasBackgroundColour())
- {
- if (!(compareWith && compareWith->HasBackgroundColour() && compareWith->GetBackgroundColour() == style.GetBackgroundColour()))
- destStyle.SetBackgroundColour(style.GetBackgroundColour());
- }
-
- if (style.HasAlignment())
- {
- if (!(compareWith && compareWith->HasAlignment() && compareWith->GetAlignment() == style.GetAlignment()))
- destStyle.SetAlignment(style.GetAlignment());
- }
-
- if (style.HasTabs())
- {
- if (!(compareWith && compareWith->HasTabs() && wxRichTextTabsEq(compareWith->GetTabs(), style.GetTabs())))
- destStyle.SetTabs(style.GetTabs());
- }
-
- if (style.HasLeftIndent())
- {
- if (!(compareWith && compareWith->HasLeftIndent() && compareWith->GetLeftIndent() == style.GetLeftIndent()
- && compareWith->GetLeftSubIndent() == style.GetLeftSubIndent()))
- destStyle.SetLeftIndent(style.GetLeftIndent(), style.GetLeftSubIndent());
- }
-
- if (style.HasRightIndent())
- {
- if (!(compareWith && compareWith->HasRightIndent() && compareWith->GetRightIndent() == style.GetRightIndent()))
- destStyle.SetRightIndent(style.GetRightIndent());
- }
-
- if (style.HasParagraphSpacingAfter())
- {
- if (!(compareWith && compareWith->HasParagraphSpacingAfter() && compareWith->GetParagraphSpacingAfter() == style.GetParagraphSpacingAfter()))
- destStyle.SetParagraphSpacingAfter(style.GetParagraphSpacingAfter());
- }
-
- if (style.HasParagraphSpacingBefore())
- {
- if (!(compareWith && compareWith->HasParagraphSpacingBefore() && compareWith->GetParagraphSpacingBefore() == style.GetParagraphSpacingBefore()))
- destStyle.SetParagraphSpacingBefore(style.GetParagraphSpacingBefore());
- }
-
- if (style.HasLineSpacing())
- {
- if (!(compareWith && compareWith->HasLineSpacing() && compareWith->GetLineSpacing() == style.GetLineSpacing()))
- destStyle.SetLineSpacing(style.GetLineSpacing());
- }
-
- if (style.HasCharacterStyleName())
- {
- if (!(compareWith && compareWith->HasCharacterStyleName() && compareWith->GetCharacterStyleName() == style.GetCharacterStyleName()))
- destStyle.SetCharacterStyleName(style.GetCharacterStyleName());
- }
-
- if (style.HasParagraphStyleName())
- {
- if (!(compareWith && compareWith->HasParagraphStyleName() && compareWith->GetParagraphStyleName() == style.GetParagraphStyleName()))
- destStyle.SetParagraphStyleName(style.GetParagraphStyleName());
- }
-
- if (style.HasListStyleName())
- {
- if (!(compareWith && compareWith->HasListStyleName() && compareWith->GetListStyleName() == style.GetListStyleName()))
- destStyle.SetListStyleName(style.GetListStyleName());
- }
-
- if (style.HasBulletStyle())
- {
- if (!(compareWith && compareWith->HasBulletStyle() && compareWith->GetBulletStyle() == style.GetBulletStyle()))
- destStyle.SetBulletStyle(style.GetBulletStyle());
- }
-
- if (style.HasBulletSymbol())
- {
- if (!(compareWith && compareWith->HasBulletSymbol() && compareWith->GetBulletSymbol() == style.GetBulletSymbol()))
- {
- destStyle.SetBulletSymbol(style.GetBulletSymbol());
- destStyle.SetBulletFont(style.GetBulletFont());
- }
- }
-
- if (style.HasBulletNumber())
- {
- if (!(compareWith && compareWith->HasBulletNumber() && compareWith->GetBulletNumber() == style.GetBulletNumber()))
- destStyle.SetBulletNumber(style.GetBulletNumber());
- }
+ return wxTextAttr::CombineBitlists(valueA, valueB, flagsA, flagsB);
+}
- return true;
+/// Compare two bitlists
+bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags)
+{
+ return wxTextAttr::BitlistsEqPartial(valueA, valueB, flags);
}
-void wxSetFontPreservingStyles(wxTextAttr& attr, const wxFont& font)
+/// Split into paragraph and character styles
+bool wxRichTextSplitParaCharStyles(const wxTextAttr& style, wxTextAttr& parStyle, wxTextAttr& charStyle)
{
- long flags = attr.GetFlags();
- attr.SetFont(font);
- attr.SetFlags(flags);
+ return wxTextAttr::SplitParaCharStyles(style, parStyle, charStyle);
}
/// Convert a decimal to Roman numerals
return roman;
}
-
-/*!
- * wxRichTextAttr stores attributes without a wxFont object, so is a much more
- * efficient way to query styles.
- */
-
-// ctors
-wxRichTextAttr::wxRichTextAttr(const wxColour& colText,
- const wxColour& colBack,
- wxTextAttrAlignment alignment): m_textAlignment(alignment), m_colText(colText), m_colBack(colBack)
-{
- Init();
-
- if (m_colText.Ok()) m_flags |= wxTEXT_ATTR_TEXT_COLOUR;
- if (m_colBack.Ok()) m_flags |= wxTEXT_ATTR_BACKGROUND_COLOUR;
- if (alignment != wxTEXT_ALIGNMENT_DEFAULT)
- m_flags |= wxTEXT_ATTR_ALIGNMENT;
-}
-
-wxRichTextAttr::wxRichTextAttr(const wxTextAttrEx& attr)
-{
- Init();
-
- (*this) = attr;
-}
-
-// operations
-void wxRichTextAttr::Init()
-{
- m_textAlignment = wxTEXT_ALIGNMENT_DEFAULT;
- m_flags = 0;
- m_leftIndent = 0;
- m_leftSubIndent = 0;
- m_rightIndent = 0;
-
- m_fontSize = 12;
- m_fontStyle = wxNORMAL;
- m_fontWeight = wxNORMAL;
- m_fontUnderlined = false;
-
- m_paragraphSpacingAfter = 0;
- m_paragraphSpacingBefore = 0;
- m_lineSpacing = 0;
- m_bulletStyle = wxTEXT_ATTR_BULLET_STYLE_NONE;
- m_bulletNumber = 0;
- m_bulletSymbol = wxT('*');
-}
-
-// operators
-void wxRichTextAttr::operator= (const wxRichTextAttr& attr)
-{
- m_colText = attr.m_colText;
- m_colBack = attr.m_colBack;
- m_textAlignment = attr.m_textAlignment;
- m_leftIndent = attr.m_leftIndent;
- m_leftSubIndent = attr.m_leftSubIndent;
- m_rightIndent = attr.m_rightIndent;
- m_tabs = attr.m_tabs;
- m_flags = attr.m_flags;
-
- m_fontSize = attr.m_fontSize;
- m_fontStyle = attr.m_fontStyle;
- m_fontWeight = attr.m_fontWeight;
- m_fontUnderlined = attr.m_fontUnderlined;
- m_fontFaceName = attr.m_fontFaceName;
-
- m_paragraphSpacingAfter = attr.m_paragraphSpacingAfter;
- m_paragraphSpacingBefore = attr.m_paragraphSpacingBefore;
- m_lineSpacing = attr.m_lineSpacing;
- m_characterStyleName = attr.m_characterStyleName;
- m_paragraphStyleName = attr.m_paragraphStyleName;
- m_listStyleName = attr.m_listStyleName;
- m_bulletStyle = attr.m_bulletStyle;
- m_bulletNumber = attr.m_bulletNumber;
- m_bulletSymbol = attr.m_bulletSymbol;
- m_bulletFont = attr.m_bulletFont;
-}
-
-// operators
-void wxRichTextAttr::operator= (const wxTextAttrEx& attr)
-{
- m_colText = attr.GetTextColour();
- m_colBack = attr.GetBackgroundColour();
- m_textAlignment = attr.GetAlignment();
- m_leftIndent = attr.GetLeftIndent();
- m_leftSubIndent = attr.GetLeftSubIndent();
- m_rightIndent = attr.GetRightIndent();
- m_tabs = attr.GetTabs();
- m_flags = attr.GetFlags();
-
- m_paragraphSpacingAfter = attr.GetParagraphSpacingAfter();
- m_paragraphSpacingBefore = attr.GetParagraphSpacingBefore();
- m_lineSpacing = attr.GetLineSpacing();
- m_characterStyleName = attr.GetCharacterStyleName();
- m_paragraphStyleName = attr.GetParagraphStyleName();
- m_listStyleName = attr.GetListStyleName();
- m_bulletStyle = attr.GetBulletStyle();
- m_bulletNumber = attr.GetBulletNumber();
- m_bulletSymbol = attr.GetBulletSymbol();
- m_bulletFont = attr.GetBulletFont();
-
- if (attr.GetFont().Ok())
- GetFontAttributes(attr.GetFont());
-}
-
-// Making a wxTextAttrEx object.
-wxRichTextAttr::operator wxTextAttrEx () const
-{
- wxTextAttrEx attr;
- CopyTo(attr);
- return attr;
-}
-
-// Equality test
-bool wxRichTextAttr::operator== (const wxRichTextAttr& attr) const
-{
- return GetFlags() == attr.GetFlags() &&
-
- GetTextColour() == attr.GetTextColour() &&
- GetBackgroundColour() == attr.GetBackgroundColour() &&
-
- GetAlignment() == attr.GetAlignment() &&
- GetLeftIndent() == attr.GetLeftIndent() &&
- GetLeftSubIndent() == attr.GetLeftSubIndent() &&
- GetRightIndent() == attr.GetRightIndent() &&
- wxRichTextTabsEq(GetTabs(), attr.GetTabs()) &&
-
- GetParagraphSpacingAfter() == attr.GetParagraphSpacingAfter() &&
- GetParagraphSpacingBefore() == attr.GetParagraphSpacingBefore() &&
- GetLineSpacing() == attr.GetLineSpacing() &&
- GetCharacterStyleName() == attr.GetCharacterStyleName() &&
- GetParagraphStyleName() == attr.GetParagraphStyleName() &&
- GetListStyleName() == attr.GetListStyleName() &&
-
- GetBulletStyle() == attr.GetBulletStyle() &&
- GetBulletSymbol() == attr.GetBulletSymbol() &&
- GetBulletNumber() == attr.GetBulletNumber() &&
- GetBulletFont() == attr.GetBulletFont() &&
-
- m_fontSize == attr.m_fontSize &&
- m_fontStyle == attr.m_fontStyle &&
- m_fontWeight == attr.m_fontWeight &&
- m_fontUnderlined == attr.m_fontUnderlined &&
- m_fontFaceName == attr.m_fontFaceName;
-}
-
-// Copy to a wxTextAttr
-void wxRichTextAttr::CopyTo(wxTextAttrEx& attr) const
-{
- attr.SetTextColour(GetTextColour());
- attr.SetBackgroundColour(GetBackgroundColour());
- attr.SetAlignment(GetAlignment());
- attr.SetTabs(GetTabs());
- attr.SetLeftIndent(GetLeftIndent(), GetLeftSubIndent());
- attr.SetRightIndent(GetRightIndent());
- attr.SetFont(CreateFont());
-
- attr.SetParagraphSpacingAfter(m_paragraphSpacingAfter);
- attr.SetParagraphSpacingBefore(m_paragraphSpacingBefore);
- attr.SetLineSpacing(m_lineSpacing);
- attr.SetBulletStyle(m_bulletStyle);
- attr.SetBulletNumber(m_bulletNumber);
- attr.SetBulletSymbol(m_bulletSymbol);
- attr.SetBulletFont(m_bulletFont);
- attr.SetCharacterStyleName(m_characterStyleName);
- attr.SetParagraphStyleName(m_paragraphStyleName);
- attr.SetListStyleName(m_listStyleName);
-
- attr.SetFlags(GetFlags()); // Important: set after SetFont and others, since they set flags
-}
-
-// Create font from font attributes.
-wxFont wxRichTextAttr::CreateFont() const
-{
- wxFont font(m_fontSize, wxDEFAULT, m_fontStyle, m_fontWeight, m_fontUnderlined, m_fontFaceName);
-#ifdef __WXMAC__
- font.SetNoAntiAliasing(true);
-#endif
- return font;
-}
-
-// Get attributes from font.
-bool wxRichTextAttr::GetFontAttributes(const wxFont& font)
-{
- if (!font.Ok())
- return false;
-
- m_fontSize = font.GetPointSize();
- m_fontStyle = font.GetStyle();
- m_fontWeight = font.GetWeight();
- m_fontUnderlined = font.GetUnderlined();
- m_fontFaceName = font.GetFaceName();
-
- return true;
-}
-
-wxRichTextAttr wxRichTextAttr::Combine(const wxRichTextAttr& attr,
- const wxRichTextAttr& attrDef,
- const wxTextCtrlBase *text)
-{
- wxColour colFg = attr.GetTextColour();
- if ( !colFg.Ok() )
- {
- colFg = attrDef.GetTextColour();
-
- if ( text && !colFg.Ok() )
- colFg = text->GetForegroundColour();
- }
-
- wxColour colBg = attr.GetBackgroundColour();
- if ( !colBg.Ok() )
- {
- colBg = attrDef.GetBackgroundColour();
-
- if ( text && !colBg.Ok() )
- colBg = text->GetBackgroundColour();
- }
-
- wxRichTextAttr newAttr(colFg, colBg);
-
- if (attr.HasWeight())
- newAttr.SetFontWeight(attr.GetFontWeight());
-
- if (attr.HasSize())
- newAttr.SetFontSize(attr.GetFontSize());
-
- if (attr.HasItalic())
- newAttr.SetFontStyle(attr.GetFontStyle());
-
- if (attr.HasUnderlined())
- newAttr.SetFontUnderlined(attr.GetFontUnderlined());
-
- if (attr.HasFaceName())
- newAttr.SetFontFaceName(attr.GetFontFaceName());
-
- if (attr.HasAlignment())
- newAttr.SetAlignment(attr.GetAlignment());
- else if (attrDef.HasAlignment())
- newAttr.SetAlignment(attrDef.GetAlignment());
-
- if (attr.HasTabs())
- newAttr.SetTabs(attr.GetTabs());
- else if (attrDef.HasTabs())
- newAttr.SetTabs(attrDef.GetTabs());
-
- if (attr.HasLeftIndent())
- newAttr.SetLeftIndent(attr.GetLeftIndent(), attr.GetLeftSubIndent());
- else if (attrDef.HasLeftIndent())
- newAttr.SetLeftIndent(attrDef.GetLeftIndent(), attr.GetLeftSubIndent());
-
- if (attr.HasRightIndent())
- newAttr.SetRightIndent(attr.GetRightIndent());
- else if (attrDef.HasRightIndent())
- newAttr.SetRightIndent(attrDef.GetRightIndent());
-
- // NEW ATTRIBUTES
-
- if (attr.HasParagraphSpacingAfter())
- newAttr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter());
-
- if (attr.HasParagraphSpacingBefore())
- newAttr.SetParagraphSpacingBefore(attr.GetParagraphSpacingBefore());
-
- if (attr.HasLineSpacing())
- newAttr.SetLineSpacing(attr.GetLineSpacing());
-
- if (attr.HasCharacterStyleName())
- newAttr.SetCharacterStyleName(attr.GetCharacterStyleName());
-
- if (attr.HasParagraphStyleName())
- newAttr.SetParagraphStyleName(attr.GetParagraphStyleName());
-
- if (attr.HasListStyleName())
- newAttr.SetListStyleName(attr.GetListStyleName());
-
- if (attr.HasBulletStyle())
- newAttr.SetBulletStyle(attr.GetBulletStyle());
-
- if (attr.HasBulletNumber())
- newAttr.SetBulletNumber(attr.GetBulletNumber());
-
- if (attr.HasBulletSymbol())
- {
- newAttr.SetBulletSymbol(attr.GetBulletSymbol());
- newAttr.SetBulletFont(attr.GetBulletFont());
- }
-
- return newAttr;
-}
-
-/*!
- * wxTextAttrEx is an extended version of wxTextAttr with more paragraph attributes.
- */
-
-wxTextAttrEx::wxTextAttrEx(const wxTextAttrEx& attr): wxTextAttr(attr)
-{
- m_paragraphSpacingAfter = attr.m_paragraphSpacingAfter;
- m_paragraphSpacingBefore = attr.m_paragraphSpacingBefore;
- m_lineSpacing = attr.m_lineSpacing;
- m_paragraphStyleName = attr.m_paragraphStyleName;
- m_characterStyleName = attr.m_characterStyleName;
- m_listStyleName = attr.m_listStyleName;
- m_bulletStyle = attr.m_bulletStyle;
- m_bulletNumber = attr.m_bulletNumber;
- m_bulletSymbol = attr.m_bulletSymbol;
- m_bulletFont = attr.m_bulletFont;
-}
-
-// Initialise this object.
-void wxTextAttrEx::Init()
-{
- m_paragraphSpacingAfter = 0;
- m_paragraphSpacingBefore = 0;
- m_lineSpacing = 0;
- m_bulletStyle = wxTEXT_ATTR_BULLET_STYLE_NONE;
- m_bulletNumber = 0;
- m_bulletSymbol = 0;
- m_bulletSymbol = wxT('*');
-}
-
-// Assignment from a wxTextAttrEx object
-void wxTextAttrEx::operator= (const wxTextAttrEx& attr)
-{
- wxTextAttr::operator= (attr);
-
- m_paragraphSpacingAfter = attr.m_paragraphSpacingAfter;
- m_paragraphSpacingBefore = attr.m_paragraphSpacingBefore;
- m_lineSpacing = attr.m_lineSpacing;
- m_characterStyleName = attr.m_characterStyleName;
- m_paragraphStyleName = attr.m_paragraphStyleName;
- m_listStyleName = attr.m_listStyleName;
- m_bulletStyle = attr.m_bulletStyle;
- m_bulletNumber = attr.m_bulletNumber;
- m_bulletSymbol = attr.m_bulletSymbol;
- m_bulletFont = attr.m_bulletFont;
-}
-
-// Assignment from a wxTextAttr object.
-void wxTextAttrEx::operator= (const wxTextAttr& attr)
-{
- wxTextAttr::operator= (attr);
-}
-
-// Equality test
-bool wxTextAttrEx::operator== (const wxTextAttrEx& attr) const
-{
- return (
- GetTextColour() == attr.GetTextColour() &&
- GetBackgroundColour() == attr.GetBackgroundColour() &&
- GetFont() == attr.GetFont() &&
- GetAlignment() == attr.GetAlignment() &&
- GetLeftIndent() == attr.GetLeftIndent() &&
- GetRightIndent() == attr.GetRightIndent() &&
- GetLeftSubIndent() == attr.GetLeftSubIndent() &&
- wxRichTextTabsEq(GetTabs(), attr.GetTabs()) &&
- GetLineSpacing() == attr.GetLineSpacing() &&
- GetParagraphSpacingAfter() == attr.GetParagraphSpacingAfter() &&
- GetParagraphSpacingBefore() == attr.GetParagraphSpacingBefore() &&
- GetBulletStyle() == attr.GetBulletStyle() &&
- GetBulletNumber() == attr.GetBulletNumber() &&
- GetBulletSymbol() == attr.GetBulletSymbol() &&
- GetBulletFont() == attr.GetBulletFont() &&
- GetCharacterStyleName() == attr.GetCharacterStyleName() &&
- GetParagraphStyleName() == attr.GetParagraphStyleName() &&
- GetListStyleName() == attr.GetListStyleName());
-}
-
-wxTextAttrEx wxTextAttrEx::CombineEx(const wxTextAttrEx& attr,
- const wxTextAttrEx& attrDef,
- const wxTextCtrlBase *text)
-{
- wxTextAttrEx newAttr;
-
- // If attr specifies the complete font, just use that font, overriding all
- // default font attributes.
- if ((attr.GetFlags() & wxTEXT_ATTR_FONT) == wxTEXT_ATTR_FONT)
- newAttr.SetFont(attr.GetFont());
- else
- {
- // First find the basic, default font
- long flags = 0;
-
- wxFont font;
- if (attrDef.HasFont())
- {
- flags = (attrDef.GetFlags() & wxTEXT_ATTR_FONT);
- font = attrDef.GetFont();
- }
- else
- {
- if (text)
- font = text->GetFont();
-
- // We leave flags at 0 because no font attributes have been specified yet
- }
- if (!font.Ok())
- font = *wxNORMAL_FONT;
-
- // Otherwise, if there are font attributes in attr, apply them
- if (attr.GetFlags() & wxTEXT_ATTR_FONT)
- {
- if (attr.HasSize())
- {
- flags |= wxTEXT_ATTR_FONT_SIZE;
- font.SetPointSize(attr.GetFont().GetPointSize());
- }
- if (attr.HasItalic())
- {
- flags |= wxTEXT_ATTR_FONT_ITALIC;;
- font.SetStyle(attr.GetFont().GetStyle());
- }
- if (attr.HasWeight())
- {
- flags |= wxTEXT_ATTR_FONT_WEIGHT;
- font.SetWeight(attr.GetFont().GetWeight());
- }
- if (attr.HasFaceName())
- {
- flags |= wxTEXT_ATTR_FONT_FACE;
- font.SetFaceName(attr.GetFont().GetFaceName());
- }
- if (attr.HasUnderlined())
- {
- flags |= wxTEXT_ATTR_FONT_UNDERLINE;
- font.SetUnderlined(attr.GetFont().GetUnderlined());
- }
- newAttr.SetFont(font);
- newAttr.SetFlags(newAttr.GetFlags()|flags);
- }
- }
-
- // TODO: should really check we are specifying these in the flags,
- // before setting them, as per above; or we will set them willy-nilly.
- // However, we should also check whether this is the intention
- // as per wxTextAttr::Combine, i.e. always to have valid colours
- // in the style.
- wxColour colFg = attr.GetTextColour();
- if ( !colFg.Ok() )
- {
- colFg = attrDef.GetTextColour();
-
- if ( text && !colFg.Ok() )
- colFg = text->GetForegroundColour();
- }
-
- wxColour colBg = attr.GetBackgroundColour();
- if ( !colBg.Ok() )
- {
- colBg = attrDef.GetBackgroundColour();
-
- if ( text && !colBg.Ok() )
- colBg = text->GetBackgroundColour();
- }
-
- newAttr.SetTextColour(colFg);
- newAttr.SetBackgroundColour(colBg);
-
- if (attr.HasAlignment())
- newAttr.SetAlignment(attr.GetAlignment());
- else if (attrDef.HasAlignment())
- newAttr.SetAlignment(attrDef.GetAlignment());
-
- if (attr.HasTabs())
- newAttr.SetTabs(attr.GetTabs());
- else if (attrDef.HasTabs())
- newAttr.SetTabs(attrDef.GetTabs());
-
- if (attr.HasLeftIndent())
- newAttr.SetLeftIndent(attr.GetLeftIndent(), attr.GetLeftSubIndent());
- else if (attrDef.HasLeftIndent())
- newAttr.SetLeftIndent(attrDef.GetLeftIndent(), attr.GetLeftSubIndent());
-
- if (attr.HasRightIndent())
- newAttr.SetRightIndent(attr.GetRightIndent());
- else if (attrDef.HasRightIndent())
- newAttr.SetRightIndent(attrDef.GetRightIndent());
-
- // NEW ATTRIBUTES
-
- if (attr.HasParagraphSpacingAfter())
- newAttr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter());
-
- if (attr.HasParagraphSpacingBefore())
- newAttr.SetParagraphSpacingBefore(attr.GetParagraphSpacingBefore());
-
- if (attr.HasLineSpacing())
- newAttr.SetLineSpacing(attr.GetLineSpacing());
-
- if (attr.HasCharacterStyleName())
- newAttr.SetCharacterStyleName(attr.GetCharacterStyleName());
-
- if (attr.HasParagraphStyleName())
- newAttr.SetParagraphStyleName(attr.GetParagraphStyleName());
-
- if (attr.HasListStyleName())
- newAttr.SetListStyleName(attr.GetListStyleName());
-
- if (attr.HasBulletStyle())
- newAttr.SetBulletStyle(attr.GetBulletStyle());
-
- if (attr.HasBulletNumber())
- newAttr.SetBulletNumber(attr.GetBulletNumber());
-
- if (attr.HasBulletSymbol())
- {
- newAttr.SetBulletSymbol(attr.GetBulletSymbol());
- newAttr.SetBulletFont(attr.GetBulletFont());
- }
-
- return newAttr;
-}
-
-
/*!
* wxRichTextFileHandler
* Base class for file handlers
IMPLEMENT_CLASS(wxRichTextFileHandler, wxObject)
-#if wxUSE_STREAMS
+#if wxUSE_FFILE && wxUSE_STREAMS
bool wxRichTextFileHandler::LoadFile(wxRichTextBuffer *buffer, const wxString& filename)
{
wxFFileInputStream stream(filename);
return false;
}
-#endif // wxUSE_STREAMS
+#endif // wxUSE_FFILE && wxUSE_STREAMS
/// Can we handle this filename (if using files)? By default, checks the extension.
bool wxRichTextFileHandler::CanHandle(const wxString& filename) const
}
}
+ buffer->ResetAndClearCommands();
buffer->Clear();
buffer->AddParagraphs(str);
buffer->UpdateRanges();
return true;
-
}
bool wxRichTextPlainTextHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream)
return false;
wxString text = buffer->GetText();
+
+ wxString newLine = wxRichTextLineBreakChar;
+ text.Replace(newLine, wxT("\n"));
+
wxCharBuffer buf = text.ToAscii();
stream.Write((const char*) buf, text.length());
// Write data in hex to a stream
bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream)
{
- wxString hex;
- int i;
- for (i = 0; i < (int) m_dataSize; i++)
+ const int bufSize = 512;
+ char buf[bufSize+1];
+
+ int left = m_dataSize;
+ int n, i, j;
+ j = 0;
+ while (left > 0)
{
- hex = wxDecToHex(m_data[i]);
- wxCharBuffer buf = hex.ToAscii();
+ if (left*2 > bufSize)
+ {
+ n = bufSize; left -= (bufSize/2);
+ }
+ else
+ {
+ n = left*2; left = 0;
+ }
- stream.Write((const char*) buf, hex.length());
- }
+ char* b = buf;
+ for (i = 0; i < (n/2); i++)
+ {
+ wxDecToHex(m_data[j], b, b+1);
+ b += 2; j ++;
+ }
+ buf[n] = 0;
+ stream.Write((const char*) buf, n);
+ }
return true;
}
if (m_data)
delete[] m_data;
- wxString str(wxT(" "));
+ wxChar str[2];
m_data = new unsigned char[dataSize];
int i;
for (i = 0; i < dataSize; i ++)
{
- str[0] = stream.GetC();
- str[1] = stream.GetC();
+ str[0] = (char)stream.GetC();
+ str[1] = (char)stream.GetC();
m_data[i] = (unsigned char)wxHexToDec(str);
}
return WriteBlock(outStream, block, size);
}
+// Gets the extension for the block's type
+wxString wxRichTextImageBlock::GetExtension() const
+{
+ wxImageHandler* handler = wxImage::FindHandler(GetImageType());
+ if (handler)
+ return handler->GetExtension();
+ else
+ return wxEmptyString;
+}
+
#if wxUSE_DATAOBJ
/*!
#endif
// wxUSE_DATAOBJ
+
+/*
+ * wxRichTextFontTable
+ * Manages quick access to a pool of fonts for rendering rich text
+ */
+
+WX_DECLARE_STRING_HASH_MAP_WITH_DECL(wxFont, wxRichTextFontTableHashMap, class WXDLLIMPEXP_RICHTEXT);
+
+class wxRichTextFontTableData: public wxObjectRefData
+{
+public:
+ wxRichTextFontTableData() {}
+
+ wxFont FindFont(const wxTextAttr& fontSpec);
+
+ wxRichTextFontTableHashMap m_hashMap;
+};
+
+wxFont wxRichTextFontTableData::FindFont(const wxTextAttr& fontSpec)
+{
+ wxString facename(fontSpec.GetFontFaceName());
+ wxString spec(wxString::Format(wxT("%d-%d-%d-%d-%s-%d"), fontSpec.GetFontSize(), fontSpec.GetFontStyle(), fontSpec.GetFontWeight(), (int) fontSpec.GetFontUnderlined(), facename.c_str(), (int) fontSpec.GetFontEncoding()));
+ wxRichTextFontTableHashMap::iterator entry = m_hashMap.find(spec);
+
+ if ( entry == m_hashMap.end() )
+ {
+ wxFont font(fontSpec.GetFontSize(), wxDEFAULT, fontSpec.GetFontStyle(), fontSpec.GetFontWeight(), fontSpec.GetFontUnderlined(), facename.c_str());
+ m_hashMap[spec] = font;
+ return font;
+ }
+ else
+ {
+ return entry->second;
+ }
+}
+
+IMPLEMENT_DYNAMIC_CLASS(wxRichTextFontTable, wxObject)
+
+wxRichTextFontTable::wxRichTextFontTable()
+{
+ m_refData = new wxRichTextFontTableData;
+}
+
+wxRichTextFontTable::wxRichTextFontTable(const wxRichTextFontTable& table)
+{
+ (*this) = table;
+}
+
+wxRichTextFontTable::~wxRichTextFontTable()
+{
+ UnRef();
+}
+
+bool wxRichTextFontTable::operator == (const wxRichTextFontTable& table) const
+{
+ return (m_refData == table.m_refData);
+}
+
+void wxRichTextFontTable::operator= (const wxRichTextFontTable& table)
+{
+ Ref(table);
+}
+
+wxFont wxRichTextFontTable::FindFont(const wxTextAttr& fontSpec)
+{
+ wxRichTextFontTableData* data = (wxRichTextFontTableData*) m_refData;
+ if (data)
+ return data->FindFont(fontSpec);
+ else
+ return wxFont();
+}
+
+void wxRichTextFontTable::Clear()
+{
+ wxRichTextFontTableData* data = (wxRichTextFontTableData*) m_refData;
+ if (data)
+ data->m_hashMap.clear();
+}
+
#endif
// wxUSE_RICHTEXT
-
projects / wxWidgets.git / blobdiff