* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "BufferView.h"
-#include "Color.h"
+#include "ColorSet.h"
#include "MetricsInfo.h"
+#include "insets/Inset.h"
+
#include "mathed/MathSupport.h"
#include "frontends/Painter.h"
#include "support/docstring.h"
-
-#include "support/assert.h"
+#include "support/lassert.h"
using namespace std;
+
namespace lyx {
+/////////////////////////////////////////////////////////////////////////
+//
+// MetricsBase
+//
+/////////////////////////////////////////////////////////////////////////
MetricsBase::MetricsBase()
: bv(0), font(), style(LM_ST_TEXT), fontname("mathnormal"),
{}
+/////////////////////////////////////////////////////////////////////////
+//
+// MetricsInfo
+//
+/////////////////////////////////////////////////////////////////////////
+
MetricsInfo::MetricsInfo(BufferView * bv, FontInfo const & font, int textwidth,
MacroContext const & mc)
: base(bv, font, textwidth), macrocontext(mc)
{}
+/////////////////////////////////////////////////////////////////////////
+//
+// PainterInfo
+//
+/////////////////////////////////////////////////////////////////////////
+
PainterInfo::PainterInfo(BufferView * bv, lyx::frontend::Painter & painter)
- : pain(painter), ltr_pos(false), erased_(false), full_repaint(true),
- background_color(Color_background)
+ : pain(painter), ltr_pos(false), change_(), selected(false),
+ do_spellcheck(true), full_repaint(true), background_color(Color_background)
{
base.bv = bv;
}
}
+ColorCode PainterInfo::backgroundColor(Inset const * inset, bool sel) const
+{
+ ColorCode const color_bg = inset->backgroundColor(*this);
+
+ if (selected && sel)
+ // This inset is in a selection
+ return Color_selection;
+ else {
+ if (color_bg != Color_none)
+ // This inset has its own color
+ return color_bg;
+ else {
+ if (background_color == Color_none)
+ // This inset has no own color and does not inherit a color
+ return Color_background;
+ else
+ // This inset has no own color, but inherits a color
+ return background_color;
+ }
+ }
+}
+
+
+Color PainterInfo::textColor(Color const & color) const
+{
+ if (change_.changed())
+ return change_.color();
+ if (selected)
+ return Color_selectiontext;
+ return color;
+}
+
+
+/////////////////////////////////////////////////////////////////////////
+//
+// ScriptChanger
+//
+/////////////////////////////////////////////////////////////////////////
+
Styles smallerScriptStyle(Styles st)
{
switch (st) {
}
}
+
ScriptChanger::ScriptChanger(MetricsBase & mb)
: StyleChanger(mb, smallerScriptStyle(mb.style))
{}
+/////////////////////////////////////////////////////////////////////////
+//
+// FracChanger
+//
+/////////////////////////////////////////////////////////////////////////
Styles smallerFracStyle(Styles st)
{
{}
+/////////////////////////////////////////////////////////////////////////
+//
+// ArrayChanger
+//
+/////////////////////////////////////////////////////////////////////////
ArrayChanger::ArrayChanger(MetricsBase & mb)
: StyleChanger(mb, mb.style == LM_ST_DISPLAY ? LM_ST_TEXT : mb.style)
{}
+/////////////////////////////////////////////////////////////////////////
+//
+// ShapeChanger
+//
+/////////////////////////////////////////////////////////////////////////
+
ShapeChanger::ShapeChanger(FontInfo & font, FontShape shape)
- : Changer<FontInfo, FontShape>(font)
+ : Changer<FontInfo, FontShape>(font, font.shape())
{
- save_ = orig_.shape();
orig_.setShape(shape);
}
}
+/////////////////////////////////////////////////////////////////////////
+//
+// StyleChanger
+//
+/////////////////////////////////////////////////////////////////////////
StyleChanger::StyleChanger(MetricsBase & mb, Styles style)
- : Changer<MetricsBase>(mb)
+ : Changer<MetricsBase>(mb)
{
static const int diff[4][4] =
{ { 0, 0, -3, -5 },
{ 0, 0, -3, -5 },
{ 3, 3, 0, -2 },
{ 5, 5, 2, 0 } };
- save_ = mb;
int t = diff[mb.style][style];
if (t > 0)
while (t--)
}
+/////////////////////////////////////////////////////////////////////////
+//
+// FontSetChanger
+//
+/////////////////////////////////////////////////////////////////////////
-FontSetChanger::FontSetChanger(MetricsBase & mb, char const * name)
- : Changer<MetricsBase>(mb)
+FontSetChanger::FontSetChanger(MetricsBase & mb, char const * name,
+ bool really_change_font)
+ : Changer<MetricsBase>(mb), change_(really_change_font)
{
- save_ = mb;
- FontSize oldsize = save_.font.size();
- mb.fontname = name;
- mb.font = sane_font;
- augmentFont(mb.font, from_ascii(name));
- mb.font.setSize(oldsize);
+ if (change_) {
+ FontSize oldsize = save_.font.size();
+ ColorCode oldcolor = save_.font.color();
+ docstring const oldname = from_ascii(save_.fontname);
+ mb.fontname = name;
+ if (isMathFont(from_ascii(name)) || isMathFont(oldname))
+ mb.font = sane_font;
+ augmentFont(mb.font, from_ascii(name));
+ mb.font.setSize(oldsize);
+ if (string(name) != "lyxtex"
+ && ((isTextFont(oldname) && oldcolor != Color_foreground)
+ || (isMathFont(oldname) && oldcolor != Color_math)))
+ mb.font.setColor(oldcolor);
+ }
}
-FontSetChanger::FontSetChanger(MetricsBase & mb, docstring const & name)
- : Changer<MetricsBase>(mb)
+FontSetChanger::FontSetChanger(MetricsBase & mb, docstring const & name,
+ bool really_change_font)
+ : Changer<MetricsBase>(mb), change_(really_change_font)
{
- save_ = mb;
- FontSize oldsize = save_.font.size();
- mb.fontname = to_utf8(name);
- mb.font = sane_font;
- augmentFont(mb.font, name);
- mb.font.setSize(oldsize);
+ if (change_) {
+ FontSize oldsize = save_.font.size();
+ ColorCode oldcolor = save_.font.color();
+ docstring const oldname = from_ascii(save_.fontname);
+ mb.fontname = to_utf8(name);
+ if (isMathFont(name) || isMathFont(oldname))
+ mb.font = sane_font;
+ augmentFont(mb.font, name);
+ mb.font.setSize(oldsize);
+ if (name != "lyxtex"
+ && ((isTextFont(oldname) && oldcolor != Color_foreground)
+ || (isMathFont(oldname) && oldcolor != Color_math)))
+ mb.font.setColor(oldcolor);
+ }
}
FontSetChanger::~FontSetChanger()
{
- orig_ = save_;
+ if (change_)
+ orig_ = save_;
}
+/////////////////////////////////////////////////////////////////////////
+//
+// WidthChanger
+//
+/////////////////////////////////////////////////////////////////////////
+
WidthChanger::WidthChanger(MetricsBase & mb, int w)
- : Changer<MetricsBase>(mb)
+ : Changer<MetricsBase>(mb)
{
- save_ = mb;
mb.textwidth = w;
}
}
+/////////////////////////////////////////////////////////////////////////
+//
+// ColorChanger
+//
+/////////////////////////////////////////////////////////////////////////
-
-ColorChanger::ColorChanger(FontInfo & font, string const & color)
- : Changer<FontInfo, string>(font)
+ColorChanger::ColorChanger(FontInfo & font, ColorCode color,
+ bool really_change_color)
+ : Changer<FontInfo, ColorCode>(font, font.color()), change_(really_change_color)
{
- save_ = lcolor.getFromLyXName(color);
- font.setColor(lcolor.getFromLyXName(color));
+ if (change_) {
+ font.setColor(color);
+ }
}
ColorChanger::~ColorChanger()
{
- orig_.setColor(lcolor.getFromLyXName(save_));
+ if (change_)
+ orig_.setColor(save_);
}
projects / lyx.git / blobdiff