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Now uses the correct font and text effect when drawing bullet text.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78522 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2015-02-18 17:37:12 +00:00
parent 4e2b863e3e
commit 0df45db7f6
2 changed files with 76 additions and 40 deletions
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3
include/wx/richtext/richtextbuffer.h
View File

@@ -7005,6 +7005,9 @@ public:
// Measure the bullet.
virtual bool MeasureBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, wxSize& sz);
// Set a font which may depend on text effects.
static void SetFontForBullet(wxRichTextBuffer& buffer, wxDC& dc, const wxRichTextAttr& attr);
};
/*!

113
src/richtext/richtextbuffer.cpp
View File

@@ -9119,15 +9119,7 @@ bool wxRichTextStdRenderer::DrawStandardBullet(wxRichTextParagraph* paragraph, w
wxCheckSetBrush(dc, *wxBLACK_BRUSH);
}
wxFont font;
if (bulletAttr.HasFont())
{
font = paragraph->GetBuffer()->GetFontTable().FindFont(bulletAttr);
}
else
font = (*wxNORMAL_FONT);
wxCheckSetFont(dc, font);
SetFontForBullet(*(paragraph->GetBuffer()), dc, bulletAttr);
int charHeight = dc.GetCharHeight();
@@ -9190,26 +9182,11 @@ bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC&
{
if (!text.empty())
{
wxFont font;
if ((attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_SYMBOL) && !attr.GetBulletFont().IsEmpty() && attr.HasFont())
{
wxRichTextAttr fontAttr;
if (attr.HasFontPixelSize())
fontAttr.SetFontPixelSize(attr.GetFontSize());
else
fontAttr.SetFontPointSize(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);
SetFontForBullet(*(paragraph->GetBuffer()), dc, attr);
wxCheckSetFont(dc, font);
wxString text1(text);
if (attr.HasTextEffects() && (attr.GetTextEffects() & (wxTEXT_ATTR_EFFECT_CAPITALS|wxTEXT_ATTR_EFFECT_SMALL_CAPITALS)))
text1.MakeUpper();
if (attr.GetTextColour().IsOk())
dc.SetTextForeground(attr.GetTextColour());
@@ -9218,7 +9195,7 @@ bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC&
int charHeight = dc.GetCharHeight();
wxCoord tw, th;
dc.GetTextExtent(text, & tw, & th);
dc.GetTextExtent(text1, & tw, & th);
int x = rect.x;
@@ -9233,7 +9210,7 @@ bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC&
else if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE)
x = x + (rect.width)/2 - tw/2;
dc.DrawText(text, x, y);
dc.DrawText(text1, x, y);
return true;
}
@@ -9241,6 +9218,66 @@ bool wxRichTextStdRenderer::DrawTextBullet(wxRichTextParagraph* paragraph, wxDC&
return false;
}
void wxRichTextStdRenderer::SetFontForBullet(wxRichTextBuffer& buffer, wxDC& dc, const wxRichTextAttr& attr)
{
wxFont font;
if ((attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_SYMBOL) && !attr.GetBulletFont().IsEmpty() && attr.HasFont())
{
wxRichTextAttr fontAttr;
if (attr.HasFontPixelSize())
fontAttr.SetFontPixelSize(attr.GetFontSize());
else
fontAttr.SetFontPointSize(attr.GetFontSize());
fontAttr.SetFontStyle(attr.GetFontStyle());
fontAttr.SetFontWeight(attr.GetFontWeight());
fontAttr.SetFontUnderlined(attr.GetFontUnderlined());
fontAttr.SetFontFaceName(attr.GetBulletFont());
font = buffer.GetFontTable().FindFont(fontAttr);
}
else if (attr.HasFont())
font = buffer.GetFontTable().FindFont(attr);
else
font = (*wxNORMAL_FONT);
if (font.IsOk())
{
if ( attr.HasTextEffects() && ( (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_SUPERSCRIPT)
|| (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_SUBSCRIPT) ) )
{
wxFont textFont = font;
if (textFont.IsUsingSizeInPixels())
{
double size = static_cast<double>(textFont.GetPixelSize().y) / wxSCRIPT_MUL_FACTOR;
textFont.SetPixelSize(wxSize(0, static_cast<int>(size)));
}
else
{
double size = static_cast<double>(textFont.GetPointSize()) / wxSCRIPT_MUL_FACTOR;
textFont.SetPointSize(static_cast<int>(size));
}
wxCheckSetFont(dc, textFont);
}
else if (attr.HasTextEffects() && (attr.GetTextEffects() & wxTEXT_ATTR_EFFECT_SMALL_CAPITALS))
{
wxFont textFont = font;
if (textFont.IsUsingSizeInPixels())
{
textFont.SetPixelSize(wxSize(0, (int) (textFont.GetPixelSize().y*0.75)));
}
else
{
textFont.SetPointSize((int) (textFont.GetPointSize()*0.75));
}
wxCheckSetFont(dc, textFont);
}
else
{
wxCheckSetFont(dc, font);
}
}
}
bool wxRichTextStdRenderer::DrawBitmapBullet(wxRichTextParagraph* WXUNUSED(paragraph), wxDC& WXUNUSED(dc), const wxRichTextAttr& WXUNUSED(attr), const wxRect& WXUNUSED(rect))
{
// Currently unimplemented. The intention is to store bitmaps by name in a media store associated
@@ -9251,15 +9288,7 @@ bool wxRichTextStdRenderer::DrawBitmapBullet(wxRichTextParagraph* WXUNUSED(parag
// Measure the bullet.
bool wxRichTextStdRenderer::MeasureBullet(wxRichTextParagraph* paragraph, wxDC& dc, const wxRichTextAttr& attr, wxSize& sz)
{
wxFont font;
if (attr.HasFont())
{
font = paragraph->GetBuffer()->GetFontTable().FindFont(attr);
}
else
font = (*wxNORMAL_FONT);
wxCheckSetFont(dc, font);
SetFontForBullet(*(paragraph->GetBuffer()), dc, attr);
if (attr.GetBulletStyle() & wxTEXT_ATTR_BULLET_STYLE_STANDARD)
{
@@ -9269,7 +9298,11 @@ bool wxRichTextStdRenderer::MeasureBullet(wxRichTextParagraph* paragraph, wxDC&
else if (attr.HasBulletText())
{
wxCoord w, h, maxDescent;
dc.GetTextExtent(attr.GetBulletText(), & w, &h, & maxDescent);
wxString text(attr.GetBulletText());
if (attr.HasTextEffects() && (attr.GetTextEffects() & (wxTEXT_ATTR_EFFECT_CAPITALS|wxTEXT_ATTR_EFFECT_SMALL_CAPITALS)))
text.MakeUpper();
dc.GetTextExtent(text, &w, &h, & maxDescent);
sz.x = w;
sz.y = h;
}