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Viewing changes to plugins/unityshell/src/QuicklistMenuItemSeparator.cpp

  • Committer: Daniel van Vugt
  • Date: 2012-03-14 06:24:18 UTC
  • mfrom: (2108 unity)
  • mto: This revision was merged to the branch mainline in revision 2146.
  • Revision ID: daniel.van.vugt@canonical.com-20120314062418-nprucpbr0m7qky5e
Merged latest lp:unity

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plugins/unityshell/src/QuicklistMenuItemSeparator.cpp
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#include "CairoTexture.h"
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#include "QuicklistMenuItemSeparator.h"
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using unity::texture_from_cairo_graphics;
 
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namespace unity
 
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{
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QuicklistMenuItemSeparator::QuicklistMenuItemSeparator(DbusmenuMenuitem* item,
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                                                       NUX_FILE_LINE_DECL) :
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                    NUX_FILE_LINE_PARAM)
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{
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  _name = "QuicklistMenuItemSeparator";
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  SetMinimumHeight(5);
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  SetBaseSize(64, 5);
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  //_normalTexture = NULL;
 
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  SetMinimumHeight(7);
 
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  SetBaseSize(64, 7);
 
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  _color      = nux::Color(1.0f, 1.0f, 1.0f, 0.5f);
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  _premultiplied_color = nux::Color(0.5f, 0.5f, 0.5f, 0.5f);
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  _item_type  = MENUITEM_TYPE_SEPARATOR;
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                    NUX_FILE_LINE_PARAM)
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{
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  _name = "QuicklistMenuItemSeparator";
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  SetMinimumHeight(5);
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  SetBaseSize(64, 5);
 
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  SetMinimumHeight(7);
 
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  SetBaseSize(64, 7);
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  //_normalTexture = NULL;
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  _color      = nux::Color(1.0f, 1.0f, 1.0f, 0.5f);
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  _premultiplied_color = nux::Color(0.5f, 0.5f, 0.5f, 0.5f);
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QuicklistMenuItemSeparator::UpdateTexture()
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{
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  int width  = GetBaseWidth();
 
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  int height  = GetBaseHeight();
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  _cairoGraphics = new nux::CairoGraphics(CAIRO_FORMAT_ARGB32,
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                                          GetBaseWidth(),
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                                          GetBaseHeight());
 
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  _cairoGraphics = new nux::CairoGraphics(CAIRO_FORMAT_ARGB32, width, height);
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  cairo_t* cr = _cairoGraphics->GetContext();
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  cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
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  cairo_paint(cr);
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  cairo_set_source_rgba(cr, _color.red, _color.green, _color.blue, _color.alpha);
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  cairo_set_line_width(cr, 1.0f);
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  cairo_move_to(cr, 0.5f, 2.5f);
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  cairo_line_to(cr, width - 0.5f, 2.5f);
 
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  cairo_move_to(cr, 0.0f, 3.5f);
 
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  cairo_line_to(cr, width, 3.5f);
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  cairo_stroke(cr);
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  if (_normalTexture[0])
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  _normalTexture[0] = texture_from_cairo_graphics(*_cairoGraphics);
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  cairo_destroy(cr);
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  delete _cairoGraphics;
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}
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  return 0;
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}
 
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}