wxRichTextLine* line = node2->GetData();
wxRichTextRange lineRange = line->GetAbsoluteRange();
- if (lineRange.Contains(pos))
+ if (lineRange.Contains(pos) || pos == lineRange.GetStart())
{
// If the caret is displayed at the end of the previous wrapped line,
// we want to return the line it's _displayed_ at (not the actual line
{
// Stop searching if we're beyond the range of interest
if (para->GetRange().GetStart() > range.GetEnd())
- return foundCount == matchingCount;
+ return foundCount == matchingCount && foundCount != 0;
if (!para->GetRange().IsOutside(range))
{
while (node2)
{
wxRichTextObject* child = node2->GetData();
- if (!child->GetRange().IsOutside(range) && child->IsKindOf(CLASSINFO(wxRichTextPlainText)))
+ // Allow for empty string if no buffer
+ wxRichTextRange childRange = child->GetRange();
+ if (childRange.GetLength() == 0 && GetRange().GetLength() == 1)
+ childRange.SetEnd(childRange.GetEnd()+1);
+
+ if (!childRange.IsOutside(range) && child->IsKindOf(CLASSINFO(wxRichTextPlainText)))
{
foundCount ++;
wxTextAttr textAttr = para->GetCombinedAttributes(child->GetAttributes());
node = node->GetNext();
}
- return foundCount == matchingCount;
+ return foundCount == matchingCount && foundCount != 0;
}
/// Test if this whole range has paragraph attributes of the specified kind. If any
{
// Stop searching if we're beyond the range of interest
if (para->GetRange().GetStart() > range.GetEnd())
- return foundCount == matchingCount;
+ return foundCount == matchingCount && foundCount != 0;
if (!para->GetRange().IsOutside(range))
{
node = node->GetNext();
}
- return foundCount == matchingCount;
+ return foundCount == matchingCount && foundCount != 0;
}
void wxRichTextParagraphLayoutBox::Clear()
// So when changing a list style interactively, could retrieve level based on current style, then
// set appropriate indent and apply new style.
+ int outline = -1;
+ int num = -1;
+ if (para->GetAttributes().HasOutlineLevel())
+ outline = para->GetAttributes().GetOutlineLevel();
+ if (para->GetAttributes().HasBulletNumber())
+ num = para->GetAttributes().GetBulletNumber();
+
if (!para->GetAttributes().GetParagraphStyleName().IsEmpty() && !para->GetAttributes().GetListStyleName().IsEmpty())
{
int currentIndent = para->GetAttributes().GetLeftIndent();
foundCount ++;
}
}
+
+ if (outline != -1)
+ para->GetAttributes().SetOutlineLevel(outline);
+ if (num != -1)
+ para->GetAttributes().SetBulletNumber(num);
}
node = node->GetNext();
int lineSpacing = 0;
// Let's assume line spacing of 10 is normal, 15 is 1.5, 20 is 2, etc.
- if (attr.GetLineSpacing() != 10 && GetBuffer())
+ if (attr.HasLineSpacing() && attr.GetLineSpacing() > 0 && attr.GetFont().Ok())
{
- wxFont font(GetBuffer()->GetFontTable().FindFont(attr));
- wxCheckSetFont(dc, font);
- lineSpacing = (ConvertTenthsMMToPixels(dc, dc.GetCharHeight()) * attr.GetLineSpacing())/10;
+ wxCheckSetFont(dc, attr.GetFont());
+ lineSpacing = (int) (double(dc.GetCharHeight()) * (double(attr.GetLineSpacing())/10.0 - 1.0));
}
// Available space for text on each line differs.
wxPoint currentPosition(0, spaceBeforePara); // We will calculate lines relative to paragraph
int lineHeight = 0;
int maxWidth = 0;
+ int maxAscent = 0;
int maxDescent = 0;
-
int lineCount = 0;
wxRichTextObjectList::compatibility_iterator node;
#endif
currentWidth = actualSize.x;
- lineHeight = wxMax(lineHeight, actualSize.y);
maxDescent = wxMax(childDescent, maxDescent);
+ maxAscent = wxMax(actualSize.y-childDescent, maxAscent);
+ lineHeight = maxDescent + maxAscent;
// Add a new line
wxRichTextLine* line = AllocateLine(lineCount);
currentPosition.y += lineSpacing;
currentWidth = 0;
maxDescent = 0;
+ maxAscent = 0;
maxWidth = wxMax(maxWidth, currentWidth);
lineCount ++;
{
// We still fit, so don't add a line, and keep going
currentWidth += childSize.x;
- lineHeight = wxMax(lineHeight, childSize.y);
maxDescent = wxMax(childDescent, maxDescent);
+ maxAscent = wxMax(childSize.y-childDescent, maxAscent);
+ lineHeight = maxDescent + maxAscent;
maxWidth = wxMax(maxWidth, currentWidth);
lastEndPos = child->GetRange().GetEnd();
// Apply styles to wrapped lines
ApplyParagraphStyle(attr, rect, dc);
- SetCachedSize(wxSize(maxWidth, currentPosition.y + spaceBeforePara + spaceAfterPara));
+ SetCachedSize(wxSize(maxWidth, currentPosition.y + spaceAfterPara));
m_dirty = false;
if (attr.HasAlignment() && GetAttributes().GetAlignment() == wxTEXT_ALIGNMENT_CENTRE)
{
int rightIndent = ConvertTenthsMMToPixels(dc, attr.GetRightIndent());
- pos.x = (rect.GetWidth() - (pos.x - rect.x) - rightIndent - size.x)/2 + pos.x;
- // Lines are relative to the paragraph position
- pos.x -= GetPosition().x;
+ pos.x = (rect.GetWidth() - pos.x - rightIndent - size.x)/2 + pos.x;
line->SetPosition(pos);
}
else if (attr.HasAlignment() && GetAttributes().GetAlignment() == wxTEXT_ALIGNMENT_RIGHT)
{
int rightIndent = ConvertTenthsMMToPixels(dc, attr.GetRightIndent());
- pos.x = rect.x + rect.GetWidth() - size.x - rightIndent;
- // Lines are relative to the paragraph position
- pos.x -= GetPosition().x;
+ pos.x = rect.GetWidth() - size.x - rightIndent;
line->SetPosition(pos);
}
dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
}
- wxCoord x_orig = x;
+ wxCoord x_orig = x;
while (hasTabs)
{
// the string has a tab
// Detect last line in the buffer
else if (!node2->GetNext() && para->GetRange().Contains(m_buffer->GetRange().GetEnd()))
{
- foundEnd = true;
- lastY = pt.y + line->GetSize().y;
+ // If deleting text, make sure we refresh below as well as above
+ if (positionOffset >= 0)
+ {
+ foundEnd = true;
+ lastY = pt.y + line->GetSize().y;
+ }
node2 = wxRichTextLineList::compatibility_iterator();
node = wxRichTextObjectList::compatibility_iterator();
wxRichTextImageBlock::~wxRichTextImageBlock()
{
- if (m_data)
- {
- delete[] m_data;
- m_data = NULL;
- }
+ wxDELETEA(m_data);
}
void wxRichTextImageBlock::Init()
void wxRichTextImageBlock::Clear()
{
- delete[] m_data;
- m_data = NULL;
+ wxDELETEA(m_data);
m_dataSize = 0;
m_imageType = wxBITMAP_TYPE_INVALID;
}
void wxRichTextImageBlock::Copy(const wxRichTextImageBlock& block)
{
m_imageType = block.m_imageType;
- if (m_data)
- {
- delete[] m_data;
- m_data = NULL;
- }
+ wxDELETEA(m_data);
m_dataSize = block.m_dataSize;
if (m_dataSize == 0)
return;
bool wxRichTextBufferDataObject::SetData(size_t WXUNUSED(len), const void *buf)
{
- delete m_richTextBuffer;
- m_richTextBuffer = NULL;
+ wxDELETE(m_richTextBuffer);
wxString bufXML((const char*) buf, wxConvUTF8);
{
wxLogError(wxT("Could not read the buffer from an XML stream.\nYou may have forgotten to add the XML file handler."));
- delete m_richTextBuffer;
- m_richTextBuffer = NULL;
+ wxDELETE(m_richTextBuffer);
return false;
}
projects / wxWidgets.git / blobdiff