X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/351c06476dc470bb8b7e59d121d19306ee37cef5..29fbbf8967e4c4b3174a4bc45a9007b92ecb0de7:/src/richtext/richtextbuffer.cpp diff --git a/src/richtext/richtextbuffer.cpp b/src/richtext/richtextbuffer.cpp index 40c6c9e7b7..1936bb107a 100644 --- a/src/richtext/richtextbuffer.cpp +++ b/src/richtext/richtextbuffer.cpp @@ -28,12 +28,14 @@ #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" @@ -48,6 +50,49 @@ WX_DEFINE_LIST(wxRichTextLineList) 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. @@ -593,7 +638,7 @@ bool wxRichTextParagraphLayoutBox::Layout(wxDC& dc, const wxRect& rect, int styl 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) @@ -602,10 +647,13 @@ bool wxRichTextParagraphLayoutBox::Layout(wxDC& dc, const wxRect& rect, int styl 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; @@ -688,6 +736,7 @@ void wxRichTextParagraphLayoutBox::Copy(const wxRichTextParagraphLayoutBox& obj) wxRichTextBox::Copy(obj); m_partialParagraph = obj.m_partialParagraph; + m_defaultAttributes = obj.m_defaultAttributes; } /// Get/set the size for the given range. @@ -901,18 +950,18 @@ wxSize wxRichTextParagraphLayoutBox::GetLineSizeAtPosition(long pos, bool caretP /// Convenience function to add a paragraph of text -wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraph(const wxString& text, wxTextAttrEx* paraStyle) +wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraph(const wxString& text, wxTextAttr* paraStyle) { // Don't use the base style, just the default style, and the base style will // be combined at display time. // Divide into paragraph and character styles. - wxTextAttrEx defaultCharStyle; - wxTextAttrEx defaultParaStyle; + wxTextAttr defaultCharStyle; + wxTextAttr defaultParaStyle; wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle); - wxTextAttrEx* pStyle = paraStyle ? paraStyle : (wxTextAttrEx*) & defaultParaStyle; - wxTextAttrEx* cStyle = & defaultCharStyle; + wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle; + wxTextAttr* cStyle = & defaultCharStyle; wxRichTextParagraph* para = new wxRichTextParagraph(text, this, pStyle, cStyle); @@ -925,18 +974,18 @@ wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraph(const wxString& text, } /// Adds multiple paragraphs, based on newlines. -wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraphs(const wxString& text, wxTextAttrEx* paraStyle) +wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraphs(const wxString& text, wxTextAttr* paraStyle) { // Don't use the base style, just the default style, and the base style will // be combined at display time. // Divide into paragraph and character styles. - wxTextAttrEx defaultCharStyle; - wxTextAttrEx defaultParaStyle; + wxTextAttr defaultCharStyle; + wxTextAttr defaultParaStyle; wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle); - wxTextAttrEx* pStyle = paraStyle ? paraStyle : (wxTextAttrEx*) & defaultParaStyle; - wxTextAttrEx* cStyle = & defaultCharStyle; + wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle; + wxTextAttr* cStyle = & defaultCharStyle; wxRichTextParagraph* firstPara = NULL; wxRichTextParagraph* lastPara = NULL; @@ -988,18 +1037,18 @@ wxRichTextRange wxRichTextParagraphLayoutBox::AddParagraphs(const wxString& text } /// Convenience function to add an image -wxRichTextRange wxRichTextParagraphLayoutBox::AddImage(const wxImage& image, wxTextAttrEx* paraStyle) +wxRichTextRange wxRichTextParagraphLayoutBox::AddImage(const wxImage& image, wxTextAttr* paraStyle) { // Don't use the base style, just the default style, and the base style will // be combined at display time. // Divide into paragraph and character styles. - wxTextAttrEx defaultCharStyle; - wxTextAttrEx defaultParaStyle; + wxTextAttr defaultCharStyle; + wxTextAttr defaultParaStyle; wxRichTextSplitParaCharStyles(GetDefaultStyle(), defaultParaStyle, defaultCharStyle); - wxTextAttrEx* pStyle = paraStyle ? paraStyle : (wxTextAttrEx*) & defaultParaStyle; - wxTextAttrEx* cStyle = & defaultCharStyle; + wxTextAttr* pStyle = paraStyle ? paraStyle : (wxTextAttr*) & defaultParaStyle; + wxTextAttr* cStyle = & defaultCharStyle; wxRichTextParagraph* para = new wxRichTextParagraph(this, pStyle); AppendChild(para); @@ -1045,7 +1094,7 @@ bool wxRichTextParagraphLayoutBox::InsertFragment(long position, wxRichTextParag wxASSERT (firstPara != NULL); // Apply the new paragraph attributes to the existing paragraph - wxTextAttrEx attr(para->GetAttributes()); + wxTextAttr attr(para->GetAttributes()); wxRichTextApplyStyle(attr, firstPara->GetAttributes()); para->SetAttributes(attr); @@ -1544,7 +1593,7 @@ wxRichTextObject* wxRichTextParagraphLayoutBox::GetLeafObjectAtPosition(long pos } /// 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; @@ -1562,7 +1611,7 @@ bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const bool removeStyle = ((flags & wxRICHTEXT_SETSTYLE_REMOVE) != 0); // Apply paragraph style first, if any - wxRichTextAttr wholeStyle(style); + wxTextAttr wholeStyle(style); if (!removeStyle && wholeStyle.HasParagraphStyleName() && GetStyleSheet()) { @@ -1572,7 +1621,7 @@ bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const } // Limit the attributes to be set to the content to only character attributes. - wxRichTextAttr characterAttributes(wholeStyle); + wxTextAttr characterAttributes(wholeStyle); characterAttributes.SetFlags(characterAttributes.GetFlags() & (wxTEXT_ATTR_CHARACTER)); if (!removeStyle && characterAttributes.HasCharacterStyleName() && GetStyleSheet()) @@ -1642,7 +1691,7 @@ bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const { // Only apply attributes that will make a difference to the combined // style as seen on the display - wxRichTextAttr combinedAttr(para->GetCombinedAttributes()); + wxTextAttr combinedAttr(para->GetCombinedAttributes()); wxRichTextApplyStyle(newPara->GetAttributes(), wholeStyle, & combinedAttr); } else @@ -1722,7 +1771,7 @@ bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const { // Only apply attributes that will make a difference to the combined // style as seen on the display - wxRichTextAttr combinedAttr(newPara->GetCombinedAttributes(child->GetAttributes())); + wxTextAttr combinedAttr(newPara->GetCombinedAttributes(child->GetAttributes())); wxRichTextApplyStyle(child->GetAttributes(), characterAttributes, & combinedAttr); } else @@ -1748,53 +1797,20 @@ bool wxRichTextParagraphLayoutBox::SetStyle(const wxRichTextRange& range, const 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); @@ -1843,15 +1859,15 @@ static bool wxHasStyle(long flags, long style) /// 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, int& multipleTextEffectAttributes) +bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttr& currentStyle, const wxTextAttr& style, long& multipleStyleAttributes, int& multipleTextEffectAttributes) { if (style.HasFont()) { if (style.HasFontSize() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_SIZE)) { - if (currentStyle.GetFont().Ok() && currentStyle.HasFontSize()) + 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; @@ -1860,21 +1876,15 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons } 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.HasFontItalic() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_ITALIC)) { - if (currentStyle.GetFont().Ok() && currentStyle.HasFontItalic()) + 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; @@ -1883,20 +1893,15 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons } 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.HasFontWeight() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_WEIGHT)) { - if (currentStyle.GetFont().Ok() && currentStyle.HasFontWeight()) + 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; @@ -1905,21 +1910,16 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons } 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.HasFontFaceName() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_FACE)) { - if (currentStyle.GetFont().Ok() && currentStyle.HasFontFaceName()) + if (currentStyle.HasFontFaceName()) { - wxString faceName1(currentStyle.GetFont().GetFaceName()); - wxString faceName2(style.GetFont().GetFaceName()); + wxString faceName1(currentStyle.GetFontFaceName()); + wxString faceName2(style.GetFontFaceName()); if (faceName1 != faceName2) { @@ -1930,20 +1930,15 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons } 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.HasFontUnderlined() && !wxHasStyle(multipleStyleAttributes, wxTEXT_ATTR_FONT_UNDERLINE)) { - if (currentStyle.GetFont().Ok() && currentStyle.HasFontUnderlined()) + 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; @@ -1952,12 +1947,7 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons } 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()); } } } @@ -2273,9 +2263,9 @@ bool wxRichTextParagraphLayoutBox::CollectStyle(wxTextAttrEx& currentStyle, cons /// 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; @@ -2289,7 +2279,7 @@ bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range { if (para->GetChildren().GetCount() == 0) { - wxTextAttrEx paraStyle = para->GetCombinedAttributes(); + wxTextAttr paraStyle = para->GetCombinedAttributes(); CollectStyle(style, paraStyle, multipleStyleAttributes, multipleTextEffectAttributes); } @@ -2299,7 +2289,7 @@ bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range 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, multipleTextEffectAttributes); @@ -2310,7 +2300,7 @@ bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range 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); @@ -2328,7 +2318,7 @@ bool wxRichTextParagraphLayoutBox::GetStyleForRange(const wxRichTextRange& range } /// Set default style -bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttrEx& style) +bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttr& style) { m_defaultAttributes = style; return true; @@ -2338,7 +2328,7 @@ bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttrEx& style) /// 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; @@ -2365,7 +2355,7 @@ bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& if (!child->GetRange().IsOutside(range) && child->IsKindOf(CLASSINFO(wxRichTextPlainText))) { foundCount ++; - wxTextAttrEx textAttr = para->GetCombinedAttributes(child->GetAttributes()); + wxTextAttr textAttr = para->GetCombinedAttributes(child->GetAttributes()); if (wxTextAttrEqPartial(textAttr, style, style.GetFlags())) matchingCount ++; @@ -2382,17 +2372,11 @@ bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& 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; @@ -2411,7 +2395,7 @@ bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& if (!para->GetRange().IsOutside(range)) { - wxTextAttrEx textAttr = GetAttributes(); + wxTextAttr textAttr = GetAttributes(); // Apply the paragraph style wxRichTextApplyStyle(textAttr, para->GetAttributes()); @@ -2426,12 +2410,6 @@ bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& return foundCount == matchingCount; } -bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const -{ - wxRichTextAttr richStyle = style; - return HasParagraphAttributes(range, richStyle); -} - void wxRichTextParagraphLayoutBox::Clear() { DeleteChildren(); @@ -2441,6 +2419,15 @@ void wxRichTextParagraphLayoutBox::Reset() { 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); @@ -2496,6 +2483,29 @@ bool wxRichTextParagraphLayoutBox::ApplyStyleSheet(wxRichTextStyleSheet* styleSh 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) { @@ -2642,7 +2652,7 @@ bool wxRichTextParagraphLayoutBox::SetListStyle(const wxRichTextRange& range, wx // 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, styleSheet)); + wxTextAttr listStyle(def->GetCombinedStyleForLevel(thisLevel, styleSheet)); wxRichTextApplyStyle(newPara->GetAttributes(), listStyle); // Now we need to do numbering @@ -2817,7 +2827,7 @@ bool wxRichTextParagraphLayoutBox::DoNumberList(const wxRichTextRange& range, co } // Apply the overall list style, and item style for this level - wxTextAttrEx listStyle(defToUse->GetCombinedStyleForLevel(thisLevel, styleSheet)); + wxTextAttr listStyle(defToUse->GetCombinedStyleForLevel(thisLevel, styleSheet)); wxRichTextApplyStyle(newPara->GetAttributes(), listStyle); // OK, we've (re)applied the style, now let's get the numbering right. @@ -2928,7 +2938,7 @@ bool wxRichTextParagraphLayoutBox::PromoteList(int promoteBy, const wxRichTextRa /// 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, wxRichTextAttr& attr) const +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; @@ -2990,14 +3000,14 @@ IMPLEMENT_DYNAMIC_CLASS(wxRichTextParagraph, wxRichTextBox) wxArrayInt wxRichTextParagraph::sm_defaultTabs; -wxRichTextParagraph::wxRichTextParagraph(wxRichTextObject* parent, wxTextAttrEx* style): +wxRichTextParagraph::wxRichTextParagraph(wxRichTextObject* parent, wxTextAttr* style): wxRichTextBox(parent) { if (style) SetAttributes(*style); } -wxRichTextParagraph::wxRichTextParagraph(const wxString& text, wxRichTextObject* parent, wxTextAttrEx* paraStyle, wxTextAttrEx* charStyle): +wxRichTextParagraph::wxRichTextParagraph(const wxString& text, wxRichTextObject* parent, wxTextAttr* paraStyle, wxTextAttr* charStyle): wxRichTextBox(parent) { if (paraStyle) @@ -3014,7 +3024,7 @@ wxRichTextParagraph::~wxRichTextParagraph() /// Draw the item bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& range, const wxRichTextRange& selectionRange, const wxRect& WXUNUSED(rect), int WXUNUSED(descent), int style) { - wxTextAttrEx attr = GetCombinedAttributes(); + wxTextAttr attr = GetCombinedAttributes(); // Draw the bullet, if any if (attr.GetBulletStyle() != wxTEXT_ATTR_BULLET_STYLE_NONE) @@ -3024,7 +3034,7 @@ bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& range, const wxR int spaceBeforePara = ConvertTenthsMMToPixels(dc, attr.GetParagraphSpacingBefore()); int leftIndent = ConvertTenthsMMToPixels(dc, attr.GetLeftIndent()); - wxTextAttrEx bulletAttr(GetCombinedAttributes()); + wxTextAttr bulletAttr(GetCombinedAttributes()); // Combine with the font of the first piece of content, if one is specified if (GetChildren().GetCount() > 0) @@ -3049,12 +3059,12 @@ bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& range, const wxR else { wxFont font; - if (bulletAttr.GetFont().Ok()) - font = bulletAttr.GetFont(); + if (bulletAttr.HasFont() && GetBuffer()) + font = GetBuffer()->GetFontTable().FindFont(bulletAttr); else font = (*wxNORMAL_FONT); - dc.SetFont(font); + wxCheckSetFont(dc, font); lineHeight = dc.GetCharHeight(); linePos = GetPosition(); @@ -3136,7 +3146,7 @@ bool wxRichTextParagraph::Draw(wxDC& dc, const wxRichTextRange& range, const wxR /// Lay the item out bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) { - wxTextAttrEx attr = GetCombinedAttributes(); + wxTextAttr attr = GetCombinedAttributes(); // ClearLines(); @@ -3150,9 +3160,10 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) 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; } @@ -3187,13 +3198,24 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) 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(); @@ -3205,9 +3227,6 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) // can't tell the position until the size is determined. So possibly introduce // another layout phase. - // TODO: can't this be called only once per child? - child->Layout(dc, rect, style); - // Available width depends on whether we're on the first or subsequent lines int availableSpaceForText = (lineCount == 0 ? availableTextSpaceFirstLine : availableTextSpaceSubsequentLines); @@ -3329,10 +3348,10 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) 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) @@ -3362,7 +3381,7 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) } /// 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; @@ -3891,18 +3910,53 @@ bool wxRichTextParagraph::FindWrapPosition(const wxRichTextRange& range, wxDC& d { // 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. @@ -4035,9 +4089,9 @@ bool wxRichTextParagraph::ClearUnusedLines(int lineCount) /// 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) { @@ -4052,9 +4106,9 @@ wxTextAttrEx wxRichTextParagraph::GetCombinedAttributes(const wxTextAttrEx& cont } /// 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) { @@ -4154,7 +4208,7 @@ wxRichTextRange wxRichTextLine::GetAbsoluteRange() const 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 (style) @@ -4174,7 +4228,7 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR wxRichTextParagraph* para = wxDynamicCast(GetParent(), wxRichTextParagraph); wxASSERT (para != NULL); - wxTextAttrEx textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes()); + wxTextAttr textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes()); int offset = GetRange().GetStart(); @@ -4196,8 +4250,8 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR // 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()) @@ -4296,7 +4350,7 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR 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); @@ -4326,9 +4380,12 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, c 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 @@ -4380,9 +4437,9 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, c if (attr.HasTextEffects() && (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_STRIKETHROUGH)) { wxPen oldPen = dc.GetPen(); - dc.SetPen(wxPen(attr.GetTextColour(), 1)); + wxCheckSetPen(dc, wxPen(attr.GetTextColour(), 1)); dc.DrawLine(x, (int) (y+(h/2)+0.5), x+w, (int) (y+(h/2)+0.5)); - dc.SetPen(oldPen); + wxCheckSetPen(dc, oldPen); } x = nextTabPos; @@ -4404,9 +4461,9 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, c if (attr.HasTextEffects() && (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_STRIKETHROUGH)) { wxPen oldPen = dc.GetPen(); - dc.SetPen(wxPen(attr.GetTextColour(), 1)); + wxCheckSetPen(dc, wxPen(attr.GetTextColour(), 1)); dc.DrawLine(x, (int) (y+(h/2)+0.5), x+w, (int) (y+(h/2)+0.5)); - dc.SetPen(oldPen); + wxCheckSetPen(dc, oldPen); } x += w; @@ -4418,7 +4475,9 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttrEx& attr, c /// Lay the item out bool wxRichTextPlainText::Layout(wxDC& dc, const wxRect& WXUNUSED(rect), int WXUNUSED(style)) { - GetRangeSize(GetRange(), m_size, m_descent, dc, 0, wxPoint(0, 0)); + // 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; } @@ -4441,14 +4500,14 @@ bool wxRichTextPlainText::GetRangeSize(const wxRichTextRange& range, wxSize& siz wxRichTextParagraph* para = wxDynamicCast(GetParent(), wxRichTextParagraph); wxASSERT (para != NULL); - wxTextAttrEx textAttr(para ? para->GetCombinedAttributes(GetAttributes()) : GetAttributes()); + 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(); @@ -4720,10 +4779,10 @@ bool wxRichTextBuffer::InsertParagraphsWithUndo(long pos, const wxRichTextParagr { wxRichTextAction* action = new wxRichTextAction(NULL, _("Insert Text"), wxRICHTEXT_INSERT, this, ctrl, false); - wxTextAttrEx attr(GetDefaultStyle()); + wxTextAttr attr(GetDefaultStyle()); - wxTextAttrEx* p = NULL; - wxTextAttrEx paraAttr; + wxTextAttr* p = NULL; + wxTextAttr paraAttr; if (flags & wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE) { paraAttr = GetStyleForNewParagraph(pos); @@ -4761,8 +4820,8 @@ bool wxRichTextBuffer::InsertTextWithUndo(long pos, const wxString& text, wxRich { 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) { // Get appropriate paragraph style @@ -4799,8 +4858,8 @@ bool wxRichTextBuffer::InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl, int { 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, false, true /* look for next paragraph style */); @@ -4808,7 +4867,7 @@ bool wxRichTextBuffer::InsertNewlineWithUndo(long pos, wxRichTextCtrl* ctrl, int p = & paraAttr; } - wxTextAttrEx attr(GetDefaultStyle()); + wxTextAttr attr(GetDefaultStyle()); wxRichTextParagraph* newPara = new wxRichTextParagraph(wxEmptyString, this, & attr); action->GetNewParagraphs().AppendChild(newPara); @@ -4832,8 +4891,8 @@ bool wxRichTextBuffer::InsertImageWithUndo(long pos, const wxRichTextImageBlock& { 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); @@ -4841,7 +4900,7 @@ bool wxRichTextBuffer::InsertImageWithUndo(long pos, const wxRichTextImageBlock& p = & paraAttr; } - wxTextAttrEx attr(GetDefaultStyle()); + wxTextAttr attr(GetDefaultStyle()); wxRichTextParagraph* newPara = new wxRichTextParagraph(this, & attr); if (p) @@ -4867,12 +4926,12 @@ bool wxRichTextBuffer::InsertImageWithUndo(long pos, const wxRichTextImageBlock& /// 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, bool lookUpNewParaStyle) const +wxTextAttr wxRichTextBuffer::GetStyleForNewParagraph(long pos, bool caretPosition, bool lookUpNewParaStyle) const { wxRichTextParagraph* para = GetParagraphAtPosition(pos, caretPosition); if (para) { - wxRichTextAttr attr; + wxTextAttr attr; bool foundAttributes = false; // Look for a matching paragraph style @@ -4881,7 +4940,8 @@ wxRichTextAttr wxRichTextBuffer::GetStyleForNewParagraph(long pos, bool caretPos wxRichTextParagraphStyleDefinition* paraDef = GetStyleSheet()->FindParagraphStyle(para->GetAttributes().GetParagraphStyleName()); if (paraDef) { - if (!paraDef->GetNextStyle().IsEmpty()) + // 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) @@ -4914,15 +4974,15 @@ wxRichTextAttr wxRichTextBuffer::GetStyleForNewParagraph(long pos, bool caretPos // Now see if we need to number the paragraph. if (attr.HasBulletStyle()) { - wxRichTextAttr numberingAttr; + wxTextAttr numberingAttr; if (FindNextParagraphNumber(para, numberingAttr)) - wxRichTextApplyStyle(attr, (const wxRichTextAttr&) numberingAttr); + wxRichTextApplyStyle(attr, (const wxTextAttr&) numberingAttr); } return attr; } else - return wxRichTextAttr(); + return wxTextAttr(); } /// Submit command to delete this range @@ -5032,12 +5092,12 @@ bool wxRichTextBuffer::EndSuppressUndo() } /// 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()); @@ -5059,7 +5119,7 @@ bool wxRichTextBuffer::EndStyle() } wxList::compatibility_iterator node = m_attributeStack.GetLast(); - wxTextAttrEx* attr = (wxTextAttrEx*)node->GetData(); + wxTextAttr* attr = (wxTextAttr*)node->GetData(); m_attributeStack.Erase(node); SetDefaultStyle(*attr); @@ -5080,18 +5140,15 @@ bool wxRichTextBuffer::EndAllStyles() 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); } @@ -5099,11 +5156,8 @@ bool wxRichTextBuffer::BeginBold() /// 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); } @@ -5111,11 +5165,8 @@ bool wxRichTextBuffer::BeginItalic() /// 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); } @@ -5123,11 +5174,8 @@ bool wxRichTextBuffer::BeginUnderline() /// 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); } @@ -5135,8 +5183,7 @@ bool wxRichTextBuffer::BeginFontSize(int pointSize) /// 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); @@ -5145,7 +5192,7 @@ bool wxRichTextBuffer::BeginFont(const wxFont& font) /// Begin using this colour bool wxRichTextBuffer::BeginTextColour(const wxColour& colour) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_TEXT_COLOUR); attr.SetTextColour(colour); @@ -5155,7 +5202,7 @@ bool wxRichTextBuffer::BeginTextColour(const wxColour& colour) /// Begin using alignment bool wxRichTextBuffer::BeginAlignment(wxTextAttrAlignment alignment) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_ALIGNMENT); attr.SetAlignment(alignment); @@ -5165,7 +5212,7 @@ bool wxRichTextBuffer::BeginAlignment(wxTextAttrAlignment 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); @@ -5175,7 +5222,7 @@ bool wxRichTextBuffer::BeginLeftIndent(int leftIndent, int leftSubIndent) /// Begin right indent bool wxRichTextBuffer::BeginRightIndent(int rightIndent) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_RIGHT_INDENT); attr.SetRightIndent(rightIndent); @@ -5191,7 +5238,7 @@ bool wxRichTextBuffer::BeginParagraphSpacing(int before, int after) if (after != 0) flags |= wxTEXT_ATTR_PARA_SPACING_AFTER; - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(flags); attr.SetParagraphSpacingBefore(before); attr.SetParagraphSpacingAfter(after); @@ -5202,7 +5249,7 @@ bool wxRichTextBuffer::BeginParagraphSpacing(int before, int after) /// Begin line spacing bool wxRichTextBuffer::BeginLineSpacing(int lineSpacing) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); attr.SetLineSpacing(lineSpacing); @@ -5212,7 +5259,7 @@ bool wxRichTextBuffer::BeginLineSpacing(int lineSpacing) /// Begin numbered bullet bool wxRichTextBuffer::BeginNumberedBullet(int bulletNumber, int leftIndent, int leftSubIndent, int bulletStyle) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT); attr.SetBulletStyle(bulletStyle); attr.SetBulletNumber(bulletNumber); @@ -5224,7 +5271,7 @@ bool wxRichTextBuffer::BeginNumberedBullet(int bulletNumber, int leftIndent, int /// Begin symbol bullet bool wxRichTextBuffer::BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT); attr.SetBulletStyle(bulletStyle); attr.SetLeftIndent(leftIndent, leftSubIndent); @@ -5236,7 +5283,7 @@ bool wxRichTextBuffer::BeginSymbolBullet(const wxString& symbol, int leftIndent, /// Begin standard bullet bool wxRichTextBuffer::BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle) { - wxTextAttrEx attr; + wxTextAttr attr; attr.SetFlags(wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_LEFT_INDENT); attr.SetBulletStyle(bulletStyle); attr.SetLeftIndent(leftIndent, leftSubIndent); @@ -5253,7 +5300,7 @@ bool wxRichTextBuffer::BeginCharacterStyle(const wxString& characterStyle) wxRichTextCharacterStyleDefinition* def = GetStyleSheet()->FindCharacterStyle(characterStyle); if (def) { - wxTextAttrEx attr = def->GetStyleMergedWithBase(GetStyleSheet()); + wxTextAttr attr = def->GetStyleMergedWithBase(GetStyleSheet()); return BeginStyle(attr); } } @@ -5268,7 +5315,7 @@ bool wxRichTextBuffer::BeginParagraphStyle(const wxString& paragraphStyle) wxRichTextParagraphStyleDefinition* def = GetStyleSheet()->FindParagraphStyle(paragraphStyle); if (def) { - wxTextAttrEx attr = def->GetStyleMergedWithBase(GetStyleSheet()); + wxTextAttr attr = def->GetStyleMergedWithBase(GetStyleSheet()); return BeginStyle(attr); } } @@ -5283,7 +5330,7 @@ bool wxRichTextBuffer::BeginListStyle(const wxString& listStyle, int level, int wxRichTextListStyleDefinition* def = GetStyleSheet()->FindListStyle(listStyle); if (def) { - wxTextAttrEx attr(def->GetCombinedStyleForLevel(level)); + wxTextAttr attr(def->GetCombinedStyleForLevel(level)); attr.SetBulletNumber(number); @@ -5296,7 +5343,7 @@ bool wxRichTextBuffer::BeginListStyle(const wxString& listStyle, int level, int /// Begin URL bool wxRichTextBuffer::BeginURL(const wxString& url, const wxString& characterStyle) { - wxTextAttrEx attr; + wxTextAttr attr; if (!characterStyle.IsEmpty() && GetStyleSheet()) { @@ -5466,7 +5513,7 @@ bool wxRichTextBuffer::LoadFile(const wxString& filename, int type) wxRichTextFileHandler* handler = FindHandlerFilenameOrType(filename, type); if (handler) { - SetDefaultStyle(wxTextAttrEx()); + SetDefaultStyle(wxTextAttr()); handler->SetFlags(GetHandlerFlags()); bool success = handler->LoadFile(this, filename); Invalidate(wxRICHTEXT_ALL); @@ -5495,7 +5542,7 @@ bool wxRichTextBuffer::LoadFile(wxInputStream& stream, int type) wxRichTextFileHandler* handler = FindHandler(type); if (handler) { - SetDefaultStyle(wxTextAttrEx()); + SetDefaultStyle(wxTextAttr()); handler->SetFlags(GetHandlerFlags()); bool success = handler->LoadFile(this, stream); Invalidate(wxRICHTEXT_ALL); @@ -5589,9 +5636,20 @@ bool wxRichTextBuffer::PasteFromClipboard(long position) 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; } @@ -5749,26 +5807,28 @@ void wxRichTextBuffer::SetRenderer(wxRichTextRenderer* renderer) sm_renderer = renderer; } -bool wxRichTextStdRenderer::DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& bulletAttr, const wxRect& rect) +bool wxRichTextStdRenderer::DrawStandardBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttr& bulletAttr, const wxRect& rect) { if (bulletAttr.GetTextColour().Ok()) { - dc.SetPen(wxPen(bulletAttr.GetTextColour())); - dc.SetBrush(wxBrush(bulletAttr.GetTextColour())); + wxCheckSetPen(dc, wxPen(bulletAttr.GetTextColour())); + wxCheckSetBrush(dc, wxBrush(bulletAttr.GetTextColour())); } else { - dc.SetPen(*wxBLACK_PEN); - dc.SetBrush(*wxBLACK_BRUSH); + wxCheckSetPen(dc, *wxBLACK_PEN); + wxCheckSetBrush(dc, *wxBLACK_BRUSH); } wxFont font; - if (bulletAttr.GetFont().Ok()) - font = bulletAttr.GetFont(); + if (bulletAttr.HasFont()) + { + font = paragraph->GetBuffer()->GetFontTable().FindFont(bulletAttr); + } else font = (*wxNORMAL_FONT); - dc.SetFont(font); + wxCheckSetFont(dc, font); int charHeight = dc.GetCharHeight(); @@ -5822,23 +5882,27 @@ bool wxRichTextStdRenderer::DrawStandardBullet(wxRichTextParagraph* paragraph, w return true; } -bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxTextAttrEx& attr, const wxRect& rect, const wxString& text) +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.GetFont().Ok()) - { - font = (*wxTheFontList->FindOrCreateFont(attr.GetFont().GetPointSize(), attr.GetFont().GetFamily(), - attr.GetFont().GetStyle(), attr.GetFont().GetWeight(), attr.GetFont().GetUnderlined(), - attr.GetBulletFont())); - } - else if (attr.GetFont().Ok()) - font = attr.GetFont(); + 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); - dc.SetFont(font); + wxCheckSetFont(dc, font); if (attr.GetTextColour().Ok()) dc.SetTextForeground(attr.GetTextColour()); @@ -5870,7 +5934,7 @@ bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC& return false; } -bool wxRichTextStdRenderer::DrawBitmapBullet(wxRichTextParagraph* WXUNUSED(paragraph), wxDC& WXUNUSED(dc), const wxTextAttrEx& WXUNUSED(attr), const wxRect& WXUNUSED(rect)) +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. @@ -6322,7 +6386,7 @@ void wxRichTextAction::UpdateAppearance(long caretPosition, bool sendUpdateEvent m_ctrl->Refresh(false); if (sendUpdateEvent) - m_ctrl->SendTextUpdatedEvent(); + wxTextCtrl::SendTextUpdatedEvent(m_ctrl); } } } @@ -6384,7 +6448,7 @@ bool wxRichTextRange::LimitTo(const wxRichTextRange& range) IMPLEMENT_DYNAMIC_CLASS(wxRichTextImage, wxRichTextObject) -wxRichTextImage::wxRichTextImage(const wxImage& image, wxRichTextObject* parent, wxTextAttrEx* charStyle): +wxRichTextImage::wxRichTextImage(const wxImage& image, wxRichTextObject* parent, wxTextAttr* charStyle): wxRichTextObject(parent) { m_image = image; @@ -6392,7 +6456,7 @@ wxRichTextImage::wxRichTextImage(const wxImage& image, wxRichTextObject* parent, SetAttributes(*charStyle); } -wxRichTextImage::wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent, wxTextAttrEx* charStyle): +wxRichTextImage::wxRichTextImage(const wxRichTextImageBlock& imageBlock, wxRichTextObject* parent, wxTextAttr* charStyle): wxRichTextObject(parent) { m_imageBlock = imageBlock; @@ -6438,8 +6502,8 @@ bool wxRichTextImage::Draw(wxDC& dc, const wxRichTextRange& range, const wxRichT 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); @@ -6494,1460 +6558,169 @@ void wxRichTextImage::Copy(const wxRichTextImage& obj) */ /// 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.GetTextEffects() == attr2.GetTextEffects() && - attr1.GetTextEffectFlags() == attr2.GetTextEffectFlags() && - 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.GetBulletText() == attr2.GetBulletText() && - attr1.GetBulletName() == attr2.GetBulletName() && - attr1.GetBulletFont() == attr2.GetBulletFont() && - attr1.GetOutlineLevel() == attr2.GetOutlineLevel() && - attr1.GetCharacterStyleName() == attr2.GetCharacterStyleName() && - attr1.GetParagraphStyleName() == attr2.GetParagraphStyleName() && - attr1.GetListStyleName() == attr2.GetListStyleName() && - attr1.HasPageBreak() == attr2.HasPageBreak()); -} - -/// 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; +// 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_FACE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() && - attr1.GetFont().GetFaceName() != attr2.GetFont().GetFaceName()) +/// Compare tabs +bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2) +{ + if (tabs1.GetCount() != tabs2.GetCount()) return false; - if ((flags & wxTEXT_ATTR_FONT_SIZE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() && - attr1.GetFont().GetPointSize() != attr2.GetFont().GetPointSize()) - return false; + size_t i; + for (i = 0; i < tabs1.GetCount(); i++) + { + if (tabs1[i] != tabs2[i]) + return false; + } + return true; +} - if ((flags & wxTEXT_ATTR_FONT_WEIGHT) && attr1.GetFont().Ok() && attr2.GetFont().Ok() && - attr1.GetFont().GetWeight() != attr2.GetFont().GetWeight()) - return false; +bool wxRichTextApplyStyle(wxTextAttr& destStyle, const wxTextAttr& style, wxTextAttr* compareWith) +{ + return destStyle.Apply(style, compareWith); +} - if ((flags & wxTEXT_ATTR_FONT_ITALIC) && attr1.GetFont().Ok() && attr2.GetFont().Ok() && - attr1.GetFont().GetStyle() != attr2.GetFont().GetStyle()) - return false; +// Remove attributes +bool wxRichTextRemoveStyle(wxTextAttr& destStyle, const wxTextAttr& style) +{ + return wxTextAttr::RemoveStyle(destStyle, style); +} - if ((flags & wxTEXT_ATTR_FONT_UNDERLINE) && attr1.GetFont().Ok() && attr2.GetFont().Ok() && - attr1.GetFont().GetUnderlined() != attr2.GetFont().GetUnderlined()) - return false; +/// Combine two bitlists, specifying the bits of interest with separate flags. +bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB) +{ + return wxTextAttr::CombineBitlists(valueA, valueB, flagsA, flagsB); +} - if ((flags & wxTEXT_ATTR_ALIGNMENT) && attr1.GetAlignment() != attr2.GetAlignment()) - return false; +/// Compare two bitlists +bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags) +{ + return wxTextAttr::BitlistsEqPartial(valueA, valueB, flags); +} - if ((flags & wxTEXT_ATTR_LEFT_INDENT) && - ((attr1.GetLeftIndent() != attr2.GetLeftIndent()) || (attr1.GetLeftSubIndent() != attr2.GetLeftSubIndent()))) - return false; +/// Split into paragraph and character styles +bool wxRichTextSplitParaCharStyles(const wxTextAttr& style, wxTextAttr& parStyle, wxTextAttr& charStyle) +{ + return wxTextAttr::SplitParaCharStyles(style, parStyle, charStyle); +} - if ((flags & wxTEXT_ATTR_RIGHT_INDENT) && - (attr1.GetRightIndent() != attr2.GetRightIndent())) - return false; +/// Convert a decimal to Roman numerals +wxString wxRichTextDecimalToRoman(long n) +{ + static wxArrayInt decimalNumbers; + static wxArrayString romanNumbers; - if ((flags & wxTEXT_ATTR_PARA_SPACING_AFTER) && - (attr1.GetParagraphSpacingAfter() != attr2.GetParagraphSpacingAfter())) - return false; + // Clean up arrays + if (n == -1) + { + decimalNumbers.Clear(); + romanNumbers.Clear(); + return wxEmptyString; + } - if ((flags & wxTEXT_ATTR_PARA_SPACING_BEFORE) && - (attr1.GetParagraphSpacingBefore() != attr2.GetParagraphSpacingBefore())) - return false; + if (decimalNumbers.GetCount() == 0) + { + #define wxRichTextAddDecRom(n, r) decimalNumbers.Add(n); romanNumbers.Add(r); - if ((flags & wxTEXT_ATTR_LINE_SPACING) && - (attr1.GetLineSpacing() != attr2.GetLineSpacing())) - return false; + wxRichTextAddDecRom(1000, wxT("M")); + wxRichTextAddDecRom(900, wxT("CM")); + wxRichTextAddDecRom(500, wxT("D")); + wxRichTextAddDecRom(400, wxT("CD")); + wxRichTextAddDecRom(100, wxT("C")); + wxRichTextAddDecRom(90, wxT("XC")); + wxRichTextAddDecRom(50, wxT("L")); + wxRichTextAddDecRom(40, wxT("XL")); + wxRichTextAddDecRom(10, wxT("X")); + wxRichTextAddDecRom(9, wxT("IX")); + wxRichTextAddDecRom(5, wxT("V")); + wxRichTextAddDecRom(4, wxT("IV")); + wxRichTextAddDecRom(1, wxT("I")); + } - if ((flags & wxTEXT_ATTR_CHARACTER_STYLE_NAME) && - (attr1.GetCharacterStyleName() != attr2.GetCharacterStyleName())) - return false; + int i = 0; + wxString roman; - if ((flags & wxTEXT_ATTR_PARAGRAPH_STYLE_NAME) && - (attr1.GetParagraphStyleName() != attr2.GetParagraphStyleName())) - return false; + while (n > 0 && i < 13) + { + if (n >= decimalNumbers[i]) + { + n -= decimalNumbers[i]; + roman += romanNumbers[i]; + } + else + { + i ++; + } + } + if (roman.IsEmpty()) + roman = wxT("0"); + return roman; +} - if ((flags & wxTEXT_ATTR_LIST_STYLE_NAME) && - (attr1.GetListStyleName() != attr2.GetListStyleName())) - return false; +/*! + * wxRichTextFileHandler + * Base class for file handlers + */ - if ((flags & wxTEXT_ATTR_BULLET_STYLE) && - (attr1.GetBulletStyle() != attr2.GetBulletStyle())) - return false; +IMPLEMENT_CLASS(wxRichTextFileHandler, wxObject) - if ((flags & wxTEXT_ATTR_BULLET_NUMBER) && - (attr1.GetBulletNumber() != attr2.GetBulletNumber())) - return false; +#if wxUSE_FFILE && wxUSE_STREAMS +bool wxRichTextFileHandler::LoadFile(wxRichTextBuffer *buffer, const wxString& filename) +{ + wxFFileInputStream stream(filename); + if (stream.Ok()) + return LoadFile(buffer, stream); - if ((flags & wxTEXT_ATTR_BULLET_TEXT) && - (attr1.GetBulletText() != attr2.GetBulletText()) && - (attr1.GetBulletFont() != attr2.GetBulletFont())) - return false; + return false; +} - if ((flags & wxTEXT_ATTR_BULLET_NAME) && - (attr1.GetBulletName() != attr2.GetBulletName())) - return false; +bool wxRichTextFileHandler::SaveFile(wxRichTextBuffer *buffer, const wxString& filename) +{ + wxFFileOutputStream stream(filename); + if (stream.Ok()) + return SaveFile(buffer, stream); - if ((flags & wxTEXT_ATTR_TABS) && - !wxRichTextTabsEq(attr1.GetTabs(), attr2.GetTabs())) - return false; + return false; +} +#endif // wxUSE_FFILE && wxUSE_STREAMS - if ((flags & wxTEXT_ATTR_PAGE_BREAK) && - (attr1.HasPageBreak() != attr2.HasPageBreak())) - return false; +/// Can we handle this filename (if using files)? By default, checks the extension. +bool wxRichTextFileHandler::CanHandle(const wxString& filename) const +{ + wxString path, file, ext; + wxSplitPath(filename, & path, & file, & ext); - if (flags & wxTEXT_ATTR_EFFECTS) - { - if (attr1.HasTextEffects() != attr2.HasTextEffects()) - return false; - if (!wxRichTextBitlistsEqPartial(attr1.GetTextEffects(), attr2.GetTextEffects(), attr2.GetTextEffectFlags())) - return false; - } + return (ext.Lower() == GetExtension()); +} - if ((flags & wxTEXT_ATTR_OUTLINE_LEVEL) && - (attr1.GetOutlineLevel() != attr2.GetOutlineLevel())) - return false; +/*! + * wxRichTextTextHandler + * Plain text handler + */ - return true; -} +IMPLEMENT_CLASS(wxRichTextPlainTextHandler, wxRichTextFileHandler) -bool wxTextAttrEqPartial(const wxTextAttrEx& attr1, const wxRichTextAttr& attr2, int flags) +#if wxUSE_STREAMS +bool wxRichTextPlainTextHandler::DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream) { - if ((flags & wxTEXT_ATTR_TEXT_COLOUR) && attr1.GetTextColour() != attr2.GetTextColour()) + if (!stream.IsOk()) return false; - if ((flags & wxTEXT_ATTR_BACKGROUND_COLOUR) && attr1.GetBackgroundColour() != attr2.GetBackgroundColour()) - return false; + wxString str; + int lastCh = 0; - 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_TEXT) && - (attr1.GetBulletText() != attr2.GetBulletText()) && - (attr1.GetBulletFont() != attr2.GetBulletFont())) - return false; - - if ((flags & wxTEXT_ATTR_BULLET_NAME) && - (attr1.GetBulletName() != attr2.GetBulletName())) - return false; - - if ((flags & wxTEXT_ATTR_TABS) && - !wxRichTextTabsEq(attr1.GetTabs(), attr2.GetTabs())) - return false; - - if ((flags & wxTEXT_ATTR_PAGE_BREAK) && - (attr1.HasPageBreak() != attr2.HasPageBreak())) - return false; - - if (flags & wxTEXT_ATTR_EFFECTS) - { - if (attr1.HasTextEffects() != attr2.HasTextEffects()) - return false; - if (!wxRichTextBitlistsEqPartial(attr1.GetTextEffects(), attr2.GetTextEffects(), attr2.GetTextEffectFlags())) - return false; - } - - if ((flags & wxTEXT_ATTR_OUTLINE_LEVEL) && - (attr1.GetOutlineLevel() != attr2.GetOutlineLevel())) - return false; - - return true; -} - -/// Compare tabs -bool wxRichTextTabsEq(const wxArrayInt& tabs1, const wxArrayInt& tabs2) -{ - if (tabs1.GetCount() != tabs2.GetCount()) - return false; - - size_t i; - for (i = 0; i < tabs1.GetCount(); i++) - { - if (tabs1[i] != tabs2[i]) - return false; - } - return true; -} - -/// Apply one style to another -bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxTextAttrEx& style) -{ - // 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()); - - if (style.HasBulletText()) - { - destStyle.SetBulletText(style.GetBulletText()); - destStyle.SetBulletFont(style.GetBulletFont()); - } - - if (style.HasBulletName()) - destStyle.SetBulletName(style.GetBulletName()); - - if (style.HasBulletNumber()) - destStyle.SetBulletNumber(style.GetBulletNumber()); - - if (style.HasURL()) - destStyle.SetURL(style.GetURL()); - - if (style.HasPageBreak()) - destStyle.SetPageBreak(); - - if (style.HasTextEffects()) - { - int destBits = destStyle.GetTextEffects(); - int destFlags = destStyle.GetTextEffectFlags(); - - int srcBits = style.GetTextEffects(); - int srcFlags = style.GetTextEffectFlags(); - - wxRichTextCombineBitlists(destBits, srcBits, destFlags, srcFlags); - - destStyle.SetTextEffects(destBits); - destStyle.SetTextEffectFlags(destFlags); - } - - if (style.HasOutlineLevel()) - destStyle.SetOutlineLevel(style.GetOutlineLevel()); - - return true; -} - -bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxTextAttrEx& style) -{ - wxTextAttrEx destStyle2 = destStyle; - wxRichTextApplyStyle(destStyle2, style); - destStyle = destStyle2; - return true; -} - -bool wxRichTextApplyStyle(wxRichTextAttr& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith) -{ - destStyle = destStyle.Combine(style, compareWith); - return true; -} - -bool wxRichTextApplyStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style, wxRichTextAttr* compareWith) -{ - // 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->HasFontFaceName() && 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->HasFontSize() && 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->HasFontItalic() && 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->HasFontWeight() && 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->HasFontUnderlined() && 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.HasBulletText()) - { - if (!(compareWith && compareWith->HasBulletText() && compareWith->GetBulletText() == style.GetBulletText())) - { - destStyle.SetBulletText(style.GetBulletText()); - destStyle.SetBulletFont(style.GetBulletFont()); - } - } - - if (style.HasBulletNumber()) - { - if (!(compareWith && compareWith->HasBulletNumber() && compareWith->GetBulletNumber() == style.GetBulletNumber())) - destStyle.SetBulletNumber(style.GetBulletNumber()); - } - - if (style.HasBulletName()) - { - if (!(compareWith && compareWith->HasBulletName() && compareWith->GetBulletName() == style.GetBulletName())) - destStyle.SetBulletName(style.GetBulletName()); - } - - if (style.HasURL()) - { - if (!(compareWith && compareWith->HasURL() && compareWith->GetURL() == style.GetURL())) - destStyle.SetURL(style.GetURL()); - } - - if (style.HasPageBreak()) - { - if (!(compareWith && compareWith->HasPageBreak())) - destStyle.SetPageBreak(); - } - - if (style.HasTextEffects()) - { - if (!(compareWith && compareWith->HasTextEffects() && compareWith->GetTextEffects() == style.GetTextEffects())) - { - int destBits = destStyle.GetTextEffects(); - int destFlags = destStyle.GetTextEffectFlags(); - - int srcBits = style.GetTextEffects(); - int srcFlags = style.GetTextEffectFlags(); - - wxRichTextCombineBitlists(destBits, srcBits, destFlags, srcFlags); - - destStyle.SetTextEffects(destBits); - destStyle.SetTextEffectFlags(destFlags); - } - } - - if (style.HasOutlineLevel()) - { - if (!(compareWith && compareWith->HasOutlineLevel() && compareWith->GetOutlineLevel() == style.GetOutlineLevel())) - destStyle.SetOutlineLevel(style.GetOutlineLevel()); - } - - return true; -} - -// Remove attributes -bool wxRichTextRemoveStyle(wxTextAttrEx& destStyle, const wxRichTextAttr& style) -{ - int flags = style.GetFlags(); - int destFlags = destStyle.GetFlags(); - - destStyle.SetFlags(destFlags & ~flags); - - return true; -} - -/// Combine two bitlists, specifying the bits of interest with separate flags. -bool wxRichTextCombineBitlists(int& valueA, int valueB, int& flagsA, int flagsB) -{ - // We want to apply B's bits to A, taking into account each's flags which indicate which bits - // are to be taken into account. A zero in B's bits should reset that bit in A but only if B's flags - // indicate it. - - // First, reset the 0 bits from B. We make a mask so we're only dealing with B's zero - // bits at this point, ignoring any 1 bits in B or 0 bits in B that are not relevant. - int valueA2 = ~(~valueB & flagsB) & valueA; - - // Now combine the 1 bits. - int valueA3 = (valueB & flagsB) | valueA2; - - valueA = valueA3; - flagsA = (flagsA | flagsB); - - return true; -} - -/// Compare two bitlists -bool wxRichTextBitlistsEqPartial(int valueA, int valueB, int flags) -{ - int relevantBitsA = valueA & flags; - int relevantBitsB = valueB & flags; - return (relevantBitsA != relevantBitsB); -} - -/// Split into paragraph and character styles -bool wxRichTextSplitParaCharStyles(const wxTextAttrEx& style, wxTextAttrEx& parStyle, wxTextAttrEx& charStyle) -{ - wxTextAttrEx defaultCharStyle1(style); - wxTextAttrEx defaultParaStyle1(style); - defaultCharStyle1.SetFlags(defaultCharStyle1.GetFlags()&wxTEXT_ATTR_CHARACTER); - defaultParaStyle1.SetFlags(defaultParaStyle1.GetFlags()&wxTEXT_ATTR_PARAGRAPH); - - wxRichTextApplyStyle(charStyle, defaultCharStyle1); - wxRichTextApplyStyle(parStyle, defaultParaStyle1); - - return true; -} - -void wxSetFontPreservingStyles(wxTextAttr& attr, const wxFont& font) -{ - long flags = attr.GetFlags(); - attr.SetFont(font); - attr.SetFlags(flags); -} - -/// Convert a decimal to Roman numerals -wxString wxRichTextDecimalToRoman(long n) -{ - static wxArrayInt decimalNumbers; - static wxArrayString romanNumbers; - - // Clean up arrays - if (n == -1) - { - decimalNumbers.Clear(); - romanNumbers.Clear(); - return wxEmptyString; - } - - if (decimalNumbers.GetCount() == 0) - { - #define wxRichTextAddDecRom(n, r) decimalNumbers.Add(n); romanNumbers.Add(r); - - wxRichTextAddDecRom(1000, wxT("M")); - wxRichTextAddDecRom(900, wxT("CM")); - wxRichTextAddDecRom(500, wxT("D")); - wxRichTextAddDecRom(400, wxT("CD")); - wxRichTextAddDecRom(100, wxT("C")); - wxRichTextAddDecRom(90, wxT("XC")); - wxRichTextAddDecRom(50, wxT("L")); - wxRichTextAddDecRom(40, wxT("XL")); - wxRichTextAddDecRom(10, wxT("X")); - wxRichTextAddDecRom(9, wxT("IX")); - wxRichTextAddDecRom(5, wxT("V")); - wxRichTextAddDecRom(4, wxT("IV")); - wxRichTextAddDecRom(1, wxT("I")); - } - - int i = 0; - wxString roman; - - while (n > 0 && i < 13) - { - if (n >= decimalNumbers[i]) - { - n -= decimalNumbers[i]; - roman += romanNumbers[i]; - } - else - { - i ++; - } - } - if (roman.IsEmpty()) - roman = wxT("0"); - 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; -} - -wxRichTextAttr::wxRichTextAttr(const wxRichTextAttr& attr) -{ - Copy(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_textEffects = wxTEXT_ATTR_EFFECT_NONE; - m_textEffectFlags = wxTEXT_ATTR_EFFECT_NONE; - m_outlineLevel = 0; - m_bulletNumber = 0; -} - -// Copy -void wxRichTextAttr::Copy(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_textEffects = attr.m_textEffects; - m_textEffectFlags = attr.m_textEffectFlags; - - 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_bulletText = attr.m_bulletText; - m_bulletFont = attr.m_bulletFont; - m_bulletName = attr.m_bulletName; - m_outlineLevel = attr.m_outlineLevel; - - m_urlTarget = attr.m_urlTarget; -} - -// operators -void wxRichTextAttr::operator= (const wxRichTextAttr& attr) -{ - Copy(attr); -} - -// operators -void wxRichTextAttr::operator= (const wxTextAttrEx& attr) -{ - m_flags = attr.GetFlags(); - - 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_textEffects = attr.GetTextEffects(); - m_textEffectFlags = attr.GetTextEffectFlags(); - - 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_bulletText = attr.GetBulletText(); - m_bulletName = attr.GetBulletName(); - m_bulletFont = attr.GetBulletFont(); - m_outlineLevel = attr.GetOutlineLevel(); - - m_urlTarget = attr.GetURL(); - - if (attr.GetFont().Ok()) - GetFontAttributes(attr.GetFont()); -} - -// Making a wxTextAttrEx object. -wxRichTextAttr::operator wxTextAttrEx () const -{ - wxTextAttrEx attr; - 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.SetBulletText(m_bulletText); - attr.SetBulletName(m_bulletName); - attr.SetBulletFont(m_bulletFont); - attr.SetCharacterStyleName(m_characterStyleName); - attr.SetParagraphStyleName(m_paragraphStyleName); - attr.SetListStyleName(m_listStyleName); - attr.SetTextEffects(m_textEffects); - attr.SetTextEffectFlags(m_textEffectFlags); - attr.SetOutlineLevel(m_outlineLevel); - - attr.SetURL(m_urlTarget); - - attr.SetFlags(GetFlags()); // Important: set after SetFont and others, since they set flags - 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() && - GetBulletText() == attr.GetBulletText() && - GetBulletNumber() == attr.GetBulletNumber() && - GetBulletFont() == attr.GetBulletFont() && - GetBulletName() == attr.GetBulletName() && - - GetTextEffects() == attr.GetTextEffects() && - GetTextEffectFlags() == attr.GetTextEffectFlags() && - - GetOutlineLevel() == attr.GetOutlineLevel() && - - GetFontSize() == attr.GetFontSize() && - GetFontStyle() == attr.GetFontStyle() && - GetFontWeight() == attr.GetFontWeight() && - GetFontUnderlined() == attr.GetFontUnderlined() && - GetFontFaceName() == attr.GetFontFaceName() && - - GetURL() == attr.GetURL(); -} - -// 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& style, const wxRichTextAttr* compareWith) const -{ - wxRichTextAttr destStyle = (*this); - destStyle.Apply(style, compareWith); - - return destStyle; -} - -bool wxRichTextAttr::Apply(const wxRichTextAttr& style, const wxRichTextAttr* compareWith) -{ - wxRichTextAttr& destStyle = (*this); - - if (style.HasFontWeight()) - { - if (!(compareWith && compareWith->HasFontWeight() && compareWith->GetFontWeight() == style.GetFontWeight())) - destStyle.SetFontWeight(style.GetFontWeight()); - } - - if (style.HasFontSize()) - { - if (!(compareWith && compareWith->HasFontSize() && compareWith->GetFontSize() == style.GetFontSize())) - destStyle.SetFontSize(style.GetFontSize()); - } - - if (style.HasFontItalic()) - { - if (!(compareWith && compareWith->HasFontItalic() && compareWith->GetFontStyle() == style.GetFontStyle())) - destStyle.SetFontStyle(style.GetFontStyle()); - } - - if (style.HasFontUnderlined()) - { - if (!(compareWith && compareWith->HasFontUnderlined() && compareWith->GetFontUnderlined() == style.GetFontUnderlined())) - destStyle.SetFontUnderlined(style.GetFontUnderlined()); - } - - if (style.HasFontFaceName()) - { - if (!(compareWith && compareWith->HasFontFaceName() && compareWith->GetFontFaceName() == style.GetFontFaceName())) - destStyle.SetFontFaceName(style.GetFontFaceName()); - } - - 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.HasBulletText()) - { - if (!(compareWith && compareWith->HasBulletText() && compareWith->GetBulletText() == style.GetBulletText())) - { - destStyle.SetBulletText(style.GetBulletText()); - destStyle.SetBulletFont(style.GetBulletFont()); - } - } - - if (style.HasBulletNumber()) - { - if (!(compareWith && compareWith->HasBulletNumber() && compareWith->GetBulletNumber() == style.GetBulletNumber())) - destStyle.SetBulletNumber(style.GetBulletNumber()); - } - - if (style.HasBulletName()) - { - if (!(compareWith && compareWith->HasBulletName() && compareWith->GetBulletName() == style.GetBulletName())) - destStyle.SetBulletName(style.GetBulletName()); - } - - if (style.HasURL()) - { - if (!(compareWith && compareWith->HasURL() && compareWith->GetURL() == style.GetURL())) - destStyle.SetURL(style.GetURL()); - } - - if (style.HasPageBreak()) - { - if (!(compareWith && compareWith->HasPageBreak())) - destStyle.SetPageBreak(); - } - - if (style.HasTextEffects()) - { - if (!(compareWith && compareWith->HasTextEffects() && compareWith->GetTextEffects() == style.GetTextEffects())) - { - int destBits = destStyle.GetTextEffects(); - int destFlags = destStyle.GetTextEffectFlags(); - - int srcBits = style.GetTextEffects(); - int srcFlags = style.GetTextEffectFlags(); - - wxRichTextCombineBitlists(destBits, srcBits, destFlags, srcFlags); - - destStyle.SetTextEffects(destBits); - destStyle.SetTextEffectFlags(destFlags); - } - } - - if (style.HasOutlineLevel()) - { - if (!(compareWith && compareWith->HasOutlineLevel() && compareWith->GetOutlineLevel() == style.GetOutlineLevel())) - destStyle.SetOutlineLevel(style.GetOutlineLevel()); - } - - return true; -} - -/*! - * wxTextAttrEx is an extended version of wxTextAttr with more paragraph attributes. - */ - -wxTextAttrEx::wxTextAttrEx(const wxTextAttrEx& attr): wxTextAttr() -{ - Copy(attr); -} - -// Initialise this object. -void wxTextAttrEx::Init() -{ - m_paragraphSpacingAfter = 0; - m_paragraphSpacingBefore = 0; - m_lineSpacing = 0; - m_bulletStyle = wxTEXT_ATTR_BULLET_STYLE_NONE; - m_textEffects = wxTEXT_ATTR_EFFECT_NONE; - m_textEffectFlags = wxTEXT_ATTR_EFFECT_NONE; - m_bulletNumber = 0; - m_outlineLevel = 0; -} - -// Copy -void wxTextAttrEx::Copy(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_bulletText = attr.m_bulletText; - m_bulletFont = attr.m_bulletFont; - m_bulletName = attr.m_bulletName; - m_urlTarget = attr.m_urlTarget; - m_textEffects = attr.m_textEffects; - m_textEffectFlags = attr.m_textEffectFlags; - m_outlineLevel = attr.m_outlineLevel; -} - -// Assignment from a wxTextAttrEx object -void wxTextAttrEx::operator= (const wxTextAttrEx& attr) -{ - Copy(attr); -} - -// Assignment from a wxTextAttr object. -void wxTextAttrEx::operator= (const wxTextAttr& attr) -{ - wxTextAttr::operator= (attr); -} - -// Equality test -bool wxTextAttrEx::operator== (const wxTextAttrEx& attr) const -{ - return ( - GetFlags() == attr.GetFlags() && - GetTextColour() == attr.GetTextColour() && - GetBackgroundColour() == attr.GetBackgroundColour() && - GetFont() == attr.GetFont() && - GetTextEffects() == attr.GetTextEffects() && - GetTextEffectFlags() == attr.GetTextEffectFlags() && - 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() && - GetBulletText() == attr.GetBulletText() && - GetBulletName() == attr.GetBulletName() && - GetBulletFont() == attr.GetBulletFont() && - GetCharacterStyleName() == attr.GetCharacterStyleName() && - GetParagraphStyleName() == attr.GetParagraphStyleName() && - GetListStyleName() == attr.GetListStyleName() && - GetOutlineLevel() == attr.GetOutlineLevel() && - GetURL() == attr.GetURL()); -} - -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.HasFontSize()) - { - flags |= wxTEXT_ATTR_FONT_SIZE; - font.SetPointSize(attr.GetFont().GetPointSize()); - } - if (attr.HasFontItalic()) - { - flags |= wxTEXT_ATTR_FONT_ITALIC;; - font.SetStyle(attr.GetFont().GetStyle()); - } - if (attr.HasFontWeight()) - { - flags |= wxTEXT_ATTR_FONT_WEIGHT; - font.SetWeight(attr.GetFont().GetWeight()); - } - if (attr.HasFontFaceName()) - { - flags |= wxTEXT_ATTR_FONT_FACE; - font.SetFaceName(attr.GetFont().GetFaceName()); - } - if (attr.HasFontUnderlined()) - { - 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.HasBulletName()) - newAttr.SetBulletName(attr.GetBulletName()); - - if (attr.HasBulletText()) - { - newAttr.SetBulletText(attr.GetBulletText()); - newAttr.SetBulletFont(attr.GetBulletFont()); - } - - if (attr.HasURL()) - newAttr.SetURL(attr.GetURL()); - - if (attr.HasTextEffects()) - { - newAttr.SetTextEffects(attr.GetTextEffects()); - newAttr.SetTextEffectFlags(attr.GetTextEffectFlags()); - } - - if (attr.HasOutlineLevel()) - newAttr.SetOutlineLevel(attr.GetOutlineLevel()); - - return newAttr; -} - - -/*! - * wxRichTextFileHandler - * Base class for file handlers - */ - -IMPLEMENT_CLASS(wxRichTextFileHandler, wxObject) - -#if wxUSE_FFILE && wxUSE_STREAMS -bool wxRichTextFileHandler::LoadFile(wxRichTextBuffer *buffer, const wxString& filename) -{ - wxFFileInputStream stream(filename); - if (stream.Ok()) - return LoadFile(buffer, stream); - - return false; -} - -bool wxRichTextFileHandler::SaveFile(wxRichTextBuffer *buffer, const wxString& filename) -{ - wxFFileOutputStream stream(filename); - if (stream.Ok()) - return SaveFile(buffer, stream); - - return false; -} -#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 -{ - wxString path, file, ext; - wxSplitPath(filename, & path, & file, & ext); - - return (ext.Lower() == GetExtension()); -} - -/*! - * wxRichTextTextHandler - * Plain text handler - */ - -IMPLEMENT_CLASS(wxRichTextPlainTextHandler, wxRichTextFileHandler) - -#if wxUSE_STREAMS -bool wxRichTextPlainTextHandler::DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream) -{ - if (!stream.IsOk()) - return false; - - wxString str; - int lastCh = 0; - - while (!stream.Eof()) - { - int ch = stream.GetC(); + while (!stream.Eof()) + { + int ch = stream.GetC(); if (!stream.Eof()) { @@ -8170,18 +6943,6 @@ bool wxRichTextImageBlock::Load(wxImage& image) return success; } -// Array used in DecToHex conversion routine. -static char hexArray[] = "0123456789ABCDEF"; - -// Convert decimal integer to 2-character hex string -inline void wxRichTextDecToHex(int dec, char* buf) -{ - int firstDigit = (int)(dec/16.0); - int secondDigit = (int)(dec - (firstDigit*16.0)); - buf[0] = hexArray[firstDigit]; - buf[1] = hexArray[secondDigit]; -} - // Write data in hex to a stream bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream) { @@ -8205,7 +6966,7 @@ bool wxRichTextImageBlock::WriteHex(wxOutputStream& stream) char* b = buf; for (i = 0; i < (n/2); i++) { - wxRichTextDecToHex(m_data[j], b); + wxDecToHex(m_data[j], b, b+1); b += 2; j ++; } @@ -8407,5 +7168,85 @@ bool wxRichTextBufferDataObject::SetData(size_t WXUNUSED(len), const void *buf) #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; + m_refData->IncRef(); +} + +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