X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b6a582bef796b43ad4cf0a96bd40bfd631460c6..2028c33ab5a39a12bd410ac953731a56ad6377ba:/src/richtext/richtextbuffer.cpp?ds=sidebyside diff --git a/src/richtext/richtextbuffer.cpp b/src/richtext/richtextbuffer.cpp index 82c529fa11..eccbc7dfb0 100644 --- a/src/richtext/richtextbuffer.cpp +++ b/src/richtext/richtextbuffer.cpp @@ -683,7 +683,7 @@ bool wxRichTextParagraphLayoutBox::Layout(wxDC& dc, const wxRect& rect, int styl // Assume this box only contains paragraphs wxRichTextParagraph* child = wxDynamicCast(node->GetData(), wxRichTextParagraph); - wxCHECK_MSG( child, false, _T("Unknown object in layout") ); + wxCHECK_MSG( child, false, wxT("Unknown object in layout") ); // TODO: what if the child hasn't been laid out (e.g. involved in Undo) but still has 'old' lines if ( !forceQuickLayout && @@ -2469,7 +2469,7 @@ bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& { // 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)) { @@ -2478,7 +2478,12 @@ bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& 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()); @@ -2495,7 +2500,7 @@ bool wxRichTextParagraphLayoutBox::HasCharacterAttributes(const wxRichTextRange& 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 @@ -2517,7 +2522,7 @@ bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& { // 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)) { @@ -2533,7 +2538,7 @@ bool wxRichTextParagraphLayoutBox::HasParagraphAttributes(const wxRichTextRange& node = node->GetNext(); } - return foundCount == matchingCount; + return foundCount == matchingCount && foundCount != 0; } void wxRichTextParagraphLayoutBox::Clear() @@ -3355,8 +3360,8 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) 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; @@ -3484,8 +3489,9 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) #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); @@ -3501,6 +3507,7 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) currentPosition.y += lineSpacing; currentWidth = 0; maxDescent = 0; + maxAscent = 0; maxWidth = wxMax(maxWidth, currentWidth); lineCount ++; @@ -3524,8 +3531,9 @@ bool wxRichTextParagraph::Layout(wxDC& dc, const wxRect& rect, int style) { // 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(); @@ -3641,17 +3649,13 @@ void wxRichTextParagraph::ApplyParagraphStyle(const wxTextAttr& attr, const wxRe 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); } @@ -4671,7 +4675,9 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR int s1 = selectionRange.GetStart()-1; int fragmentLen = s1 - r1 + 1; if (fragmentLen < 0) + { wxLogDebug(wxT("Mid(%d, %d"), (int)(r1 - offset), (int)fragmentLen); + } wxString stringFragment = str.Mid(r1 - offset, fragmentLen); DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, false); @@ -4702,7 +4708,9 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR int fragmentLen = s2 - s1 + 1; if (fragmentLen < 0) + { wxLogDebug(wxT("Mid(%d, %d"), (int)(s1 - offset), (int)fragmentLen); + } wxString stringFragment = str.Mid(s1 - offset, fragmentLen); DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, true); @@ -4733,7 +4741,9 @@ bool wxRichTextPlainText::Draw(wxDC& dc, const wxRichTextRange& range, const wxR int fragmentLen = r2 - s2 + 1; if (fragmentLen < 0) + { wxLogDebug(wxT("Mid(%d, %d"), (int)(s2 - offset), (int)fragmentLen); + } wxString stringFragment = str.Mid(s2 - offset, fragmentLen); DrawTabbedString(dc, textAttr, rect, stringFragment, x, y, false); @@ -4794,6 +4804,7 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttr& attr, con dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT); } + wxCoord x_orig = x; while (hasTabs) { // the string has a tab @@ -4805,7 +4816,7 @@ bool wxRichTextPlainText::DrawTabbedString(wxDC& dc, const wxTextAttr& attr, con bool not_found = true; for (int i = 0; i < tabCount && not_found; ++i) { - nextTabPos = tabArray.Item(i); + nextTabPos = tabArray.Item(i) + x_orig; // Find the next tab position. // Even if we're at the end of the tab array, we must still draw the chunk. @@ -6488,10 +6499,10 @@ bool wxRichTextStdRenderer::DrawBitmapBullet(wxRichTextParagraph* WXUNUSED(parag /// Enumerate the standard bullet names currently supported bool wxRichTextStdRenderer::EnumerateStandardBulletNames(wxArrayString& bulletNames) { - bulletNames.Add(wxT("standard/circle")); - bulletNames.Add(wxT("standard/square")); - bulletNames.Add(wxT("standard/diamond")); - bulletNames.Add(wxT("standard/triangle")); + bulletNames.Add(wxTRANSLATE("standard/circle")); + bulletNames.Add(wxTRANSLATE("standard/square")); + bulletNames.Add(wxTRANSLATE("standard/diamond")); + bulletNames.Add(wxTRANSLATE("standard/triangle")); return true; } @@ -6953,8 +6964,12 @@ void wxRichTextAction::UpdateAppearance(long caretPosition, bool sendUpdateEvent // 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();