/////////////////////////////////////////////////////////////////////////////
-// Name: richtext/richtextbuffer.cpp
+// Name: src/richtext/richtextbuffer.cpp
// Purpose: Buffer for wxRichTextCtrl
// Author: Julian Smart
// Modified by:
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+ #pragma hdrstop
#endif
#if wxUSE_RICHTEXT
#include "wx/richtext/richtextbuffer.h"
#ifndef WX_PRECOMP
- #include "wx/wx.h"
+ #include "wx/dc.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/dataobj.h"
#endif
#include "wx/filename.h"
#include "wx/clipbrd.h"
-#include "wx/dataobj.h"
#include "wx/wfstream.h"
#include "wx/module.h"
#include "wx/mstream.h"
wxRichTextRange range(-1, -1);
size_t i = 0;
- size_t len = text.Length();
+ size_t len = text.length();
wxString line;
while (i < len)
{
/// Get the paragraph by number
wxRichTextParagraph* wxRichTextParagraphLayoutBox::GetParagraphAtLine(long paragraphNumber) const
{
- if ((size_t) paragraphNumber <= GetChildCount())
+ if ((size_t) paragraphNumber >= GetChildCount())
return NULL;
return (wxRichTextParagraph*) GetChild((size_t) paragraphNumber);
/// Set default style
bool wxRichTextParagraphLayoutBox::SetDefaultStyle(const wxTextAttrEx& style)
{
- m_defaultAttributes = style;
+ // keep the old attributes if the new style doesn't specify them unless the
+ // new style is empty - then reset m_defaultStyle (as there is no other way
+ // to do it)
+ if ( style.IsDefault() )
+ m_defaultAttributes = style;
+ else
+ m_defaultAttributes = wxTextAttrEx::CombineEx(style, m_defaultAttributes, NULL);
return true;
}
text + textObject->GetText().Mid(posInString);
textObject->SetText(newText);
- int textLength = text.Length();
+ int textLength = text.length();
textObject->SetRange(wxRichTextRange(textObject->GetRange().GetStart(),
textObject->GetRange().GetEnd() + textLength));
int spacePos = plainText.Find(wxT(' '), true);
if (spacePos != wxNOT_FOUND)
{
- int positionsFromEndOfString = plainText.Length() - spacePos - 1;
+ int positionsFromEndOfString = plainText.length() - spacePos - 1;
breakPosition = breakPosition - positionsFromEndOfString;
}
}
return true;
}
-
+
bool wxRichTextPlainText::DrawTabbedString(wxDC& dc,const wxRect& rect,wxString& str, wxCoord& x, wxCoord& y, bool selected)
{
wxArrayInt tab_array = GetAttributes().GetTabs();
dc.SetMapMode(wxMM_LOMETRIC );
int num_tabs = tab_array.GetCount();
for( int i = 0; i < num_tabs; ++i){
- tab_array[i] = dc.LogicalToDeviceXRel(tab_array[i]);
+ tab_array[i] = dc.LogicalToDeviceXRel(tab_array[i]);
}
dc.SetMapMode(map_mode );
int next_tab_pos = -1;
dc.SetTextForeground(GetAttributes().GetTextColour());
dc.SetBackgroundMode(wxTRANSPARENT);
}
- while(str.Find(wxT('\t')) >= 0){// the string has a tab
+ while(str.Find(wxT('\t')) >= 0){// the string has a tab
// break up the string at the Tab
wxString stringChunk = str.BeforeFirst(wxT('\t'));
str = str.AfterFirst(wxT('\t'));
if(selected){
w = next_tab_pos - x;
wxRect selRect(x, rect.y, w, rect.GetHeight());
- dc.DrawRectangle(selRect);
+ dc.DrawRectangle(selRect);
}
dc.DrawText(stringChunk, x, y);
x = next_tab_pos;
}
}
}
-
+
dc.GetTextExtent(str, & w, & h);
if(selected){
wxRect selRect(x, rect.y, w, rect.GetHeight());
- dc.DrawRectangle(selRect);
+ dc.DrawRectangle(selRect);
}
dc.DrawText(str, x, y);
x += w;
wxString stringChunk = m_text.Mid(startPos, (size_t) len);
wxCoord w, h;
int width = 0;
- if(stringChunk.Find(wxT('\t')) >= 0){// the string has a tab
+ if(stringChunk.Find(wxT('\t')) >= 0){// the string has a tab
wxArrayInt tab_array = GetAttributes().GetTabs();
- if(tab_array.IsEmpty()){// create a default tab list at 10 mm each.
- for( int i = 0; i < 20; ++i){
+ if(tab_array.IsEmpty())
+ {
+ // create a default tab list at 10 mm each.
+ for( int i = 0; i < 20; ++i)
+ {
tab_array.Add(i*100);
}
}
int map_mode = dc.GetMapMode();
dc.SetMapMode(wxMM_LOMETRIC );
int num_tabs = tab_array.GetCount();
- for( int i = 0; i < num_tabs; ++i){
- tab_array[i] = dc.LogicalToDeviceXRel(tab_array[i]);
+ for( int i = 0; i < num_tabs; ++i)
+ {
+ tab_array[i] = dc.LogicalToDeviceXRel(tab_array[i]);
}
dc.SetMapMode(map_mode );
int next_tab_pos = -1;
-
- while(stringChunk.Find(wxT('\t')) >= 0){// the string has a tab
+
+ while(stringChunk.Find(wxT('\t')) >= 0){// the string has a tab
// break up the string at the Tab
wxString stringFragment = stringChunk.BeforeFirst(wxT('\t'));
stringChunk = stringChunk.AfterFirst(wxT('\t'));
for( int i = 0; i < num_tabs && not_found; ++i){
next_tab_pos = tab_array.Item(i);
if( next_tab_pos > absolute_width){
- not_found = false;
+ not_found = false;
width = next_tab_pos - position.x;
}
}
dc.GetTextExtent(stringChunk, & w, & h, & descent);
width += w;
size = wxSize(width, dc.GetCharHeight());
-
+
return true;
}
wxRichTextObject* wxRichTextPlainText::DoSplit(long pos)
{
int index = pos - GetRange().GetStart();
- if (index < 0 || index >= (int) m_text.Length())
+ if (index < 0 || index >= (int) m_text.length())
return NULL;
wxString firstPart = m_text.Mid(0, index);
/// Calculate range
void wxRichTextPlainText::CalculateRange(long start, long& end)
{
- end = start + m_text.Length() - 1;
+ end = start + m_text.length() - 1;
m_range.SetRange(start, end);
}
action->SetPosition(pos);
// Set the range we'll need to delete in Undo
- action->SetRange(wxRichTextRange(pos, pos + text.Length() - 1));
+ action->SetRange(wxRichTextRange(pos, pos + text.length() - 1));
SubmitAction(action);
return true;
}
+wxRichTextAttr wxRichTextAttr::Combine(const wxRichTextAttr& attr,
+ const wxRichTextAttr& attrDef,
+ const wxTextCtrlBase *text)
+{
+ wxColour colFg = attr.GetTextColour();
+ if ( !colFg.Ok() )
+ {
+ colFg = attrDef.GetTextColour();
+
+ if ( text && !colFg.Ok() )
+ colFg = text->GetForegroundColour();
+ }
+
+ wxColour colBg = attr.GetBackgroundColour();
+ if ( !colBg.Ok() )
+ {
+ colBg = attrDef.GetBackgroundColour();
+
+ if ( text && !colBg.Ok() )
+ colBg = text->GetBackgroundColour();
+ }
+
+ wxRichTextAttr newAttr(colFg, colBg);
+
+ if (attr.HasWeight())
+ newAttr.SetFontWeight(attr.GetFontWeight());
+
+ if (attr.HasSize())
+ newAttr.SetFontSize(attr.GetFontSize());
+
+ if (attr.HasItalic())
+ newAttr.SetFontStyle(attr.GetFontStyle());
+
+ if (attr.HasUnderlined())
+ newAttr.SetFontUnderlined(attr.GetFontUnderlined());
+
+ if (attr.HasFaceName())
+ newAttr.SetFontFaceName(attr.GetFontFaceName());
+
+ if (attr.HasAlignment())
+ newAttr.SetAlignment(attr.GetAlignment());
+ else if (attrDef.HasAlignment())
+ newAttr.SetAlignment(attrDef.GetAlignment());
+
+ if (attr.HasTabs())
+ newAttr.SetTabs(attr.GetTabs());
+ else if (attrDef.HasTabs())
+ newAttr.SetTabs(attrDef.GetTabs());
+
+ if (attr.HasLeftIndent())
+ newAttr.SetLeftIndent(attr.GetLeftIndent(), attr.GetLeftSubIndent());
+ else if (attrDef.HasLeftIndent())
+ newAttr.SetLeftIndent(attrDef.GetLeftIndent(), attr.GetLeftSubIndent());
+
+ if (attr.HasRightIndent())
+ newAttr.SetRightIndent(attr.GetRightIndent());
+ else if (attrDef.HasRightIndent())
+ newAttr.SetRightIndent(attrDef.GetRightIndent());
+
+ // NEW ATTRIBUTES
+
+ if (attr.HasParagraphSpacingAfter())
+ newAttr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter());
+
+ if (attr.HasParagraphSpacingBefore())
+ newAttr.SetParagraphSpacingBefore(attr.GetParagraphSpacingBefore());
+
+ if (attr.HasLineSpacing())
+ newAttr.SetLineSpacing(attr.GetLineSpacing());
+
+ if (attr.HasCharacterStyleName())
+ newAttr.SetCharacterStyleName(attr.GetCharacterStyleName());
+
+ if (attr.HasParagraphStyleName())
+ newAttr.SetParagraphStyleName(attr.GetParagraphStyleName());
+
+ if (attr.HasBulletStyle())
+ newAttr.SetBulletStyle(attr.GetBulletStyle());
+
+ if (attr.HasBulletNumber())
+ newAttr.SetBulletNumber(attr.GetBulletNumber());
+
+ if (attr.HasBulletSymbol())
+ newAttr.SetBulletSymbol(attr.GetBulletSymbol());
+
+ return newAttr;
+}
+
/*!
* wxTextAttrEx is an extended version of wxTextAttr with more paragraph attributes.
*/
wxTextAttr::operator= (attr);
}
+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.HasFont())
+ {
+ if (attr.HasSize())
+ {
+ flags |= wxTEXT_ATTR_FONT_SIZE;
+ font.SetPointSize(attr.GetFont().GetPointSize());
+ }
+ if (attr.HasItalic())
+ {
+ flags |= wxTEXT_ATTR_FONT_ITALIC;;
+ font.SetStyle(attr.GetFont().GetStyle());
+ }
+ if (attr.HasWeight())
+ {
+ flags |= wxTEXT_ATTR_FONT_WEIGHT;
+ font.SetWeight(attr.GetFont().GetWeight());
+ }
+ if (attr.HasFaceName())
+ {
+ flags |= wxTEXT_ATTR_FONT_FACE;
+ font.SetFaceName(attr.GetFont().GetFaceName());
+ }
+ if (attr.HasUnderlined())
+ {
+ flags |= wxTEXT_ATTR_FONT_UNDERLINE;
+ font.SetUnderlined(attr.GetFont().GetUnderlined());
+ }
+ newAttr.SetFont(font);
+ newAttr.SetFlags(newAttr.GetFlags()|flags);
+ }
+ }
+
+ // TODO: should really check we are specifying these in the flags,
+ // before setting them, as per above; or we will set them willy-nilly.
+ // However, we should also check whether this is the intention
+ // as per wxTextAttr::Combine, i.e. always to have valid colours
+ // in the style.
+ wxColour colFg = attr.GetTextColour();
+ if ( !colFg.Ok() )
+ {
+ colFg = attrDef.GetTextColour();
+
+ if ( text && !colFg.Ok() )
+ colFg = text->GetForegroundColour();
+ }
+
+ wxColour colBg = attr.GetBackgroundColour();
+ if ( !colBg.Ok() )
+ {
+ colBg = attrDef.GetBackgroundColour();
+
+ if ( text && !colBg.Ok() )
+ colBg = text->GetBackgroundColour();
+ }
+
+ newAttr.SetTextColour(colFg);
+ newAttr.SetBackgroundColour(colBg);
+
+ if (attr.HasAlignment())
+ newAttr.SetAlignment(attr.GetAlignment());
+ else if (attrDef.HasAlignment())
+ newAttr.SetAlignment(attrDef.GetAlignment());
+
+ if (attr.HasTabs())
+ newAttr.SetTabs(attr.GetTabs());
+ else if (attrDef.HasTabs())
+ newAttr.SetTabs(attrDef.GetTabs());
+
+ if (attr.HasLeftIndent())
+ newAttr.SetLeftIndent(attr.GetLeftIndent(), attr.GetLeftSubIndent());
+ else if (attrDef.HasLeftIndent())
+ newAttr.SetLeftIndent(attrDef.GetLeftIndent(), attr.GetLeftSubIndent());
+
+ if (attr.HasRightIndent())
+ newAttr.SetRightIndent(attr.GetRightIndent());
+ else if (attrDef.HasRightIndent())
+ newAttr.SetRightIndent(attrDef.GetRightIndent());
+
+ // NEW ATTRIBUTES
+
+ if (attr.HasParagraphSpacingAfter())
+ newAttr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter());
+
+ if (attr.HasParagraphSpacingBefore())
+ newAttr.SetParagraphSpacingBefore(attr.GetParagraphSpacingBefore());
+
+ if (attr.HasLineSpacing())
+ newAttr.SetLineSpacing(attr.GetLineSpacing());
+
+ if (attr.HasCharacterStyleName())
+ newAttr.SetCharacterStyleName(attr.GetCharacterStyleName());
+
+ if (attr.HasParagraphStyleName())
+ newAttr.SetParagraphStyleName(attr.GetParagraphStyleName());
+
+ if (attr.HasBulletStyle())
+ newAttr.SetBulletStyle(attr.GetBulletStyle());
+
+ if (attr.HasBulletNumber())
+ newAttr.SetBulletNumber(attr.GetBulletNumber());
+
+ if (attr.HasBulletSymbol())
+ newAttr.SetBulletSymbol(attr.GetBulletSymbol());
+
+ return newAttr;
+}
+
+
/*!
* wxRichTextFileHandler
* Base class for file handlers
wxString text = buffer->GetText();
wxCharBuffer buf = text.ToAscii();
- stream.Write((const char*) buf, text.Length());
+ stream.Write((const char*) buf, text.length());
return true;
}
#endif // wxUSE_STREAMS
hex = wxDecToHex(m_data[i]);
wxCharBuffer buf = hex.ToAscii();
- stream.Write((const char*) buf, hex.Length());
+ stream.Write((const char*) buf, hex.length());
}
return true;
projects / wxWidgets.git / blobdiff