3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 // Too hard to make concept checks work with this file
14 #ifdef _GLIBCXX_CONCEPT_CHECKS
15 #undef _GLIBCXX_CONCEPT_CHECKS
17 #ifdef _GLIBCPP_CONCEPT_CHECKS
18 #undef _GLIBCPP_CONCEPT_CHECKS
23 #include "GWorkArea.h"
26 #include "BufferView.h"
33 #include "frontends/font_metrics.h"
34 #include "frontends/Painter.h"
35 #include "frontends/GuiCursor.h"
37 #include "insets/insettext.h"
44 GScreen::GScreen(GWorkArea & o)
47 // the cursor isnt yet visible
60 void GScreen::setCursorColor(Glib::RefPtr<Gdk::GC> gc)
62 Gdk::Color * clr = owner_.getColorHandler().
63 getGdkColor(LColor::cursor);
64 gc->set_foreground(*clr);
68 void GScreen::showCursor(int x, int y, int h, CursorShape shape)
70 // Update the cursor color.
71 setCursorColor(owner_.getGC());
82 cursorW_ = cursorH_ / 3;
84 case REVERSED_L_SHAPE:
85 cursorW_ = cursorH_ / 3;
86 cursorX_ = x - cursorW_ + 1;
90 int fx, fy, fwidth, fheight, fdepth;
91 owner_.getWindow()->get_geometry(fx, fy, fwidth, fheight, fdepth);
92 cursorPixmap_ = Gdk::Pixmap::create(owner_.getWindow(),
96 cursorPixmap_->draw_drawable(owner_.getGC(),
98 owner_.xpos() + cursorX_,
99 owner_.ypos() + cursorY_,
103 owner_.getWindow()->draw_line(owner_.getGC(),
107 y + h - 1 + owner_.ypos());
112 case REVERSED_L_SHAPE:
113 owner_.getWindow()->draw_line(owner_.getGC(),
114 owner_.xpos() + cursorX_,
115 owner_.ypos() + y + h - 1,
116 owner_.xpos() + cursorX_ + cursorW_ - 1,
117 owner_.xpos() + y + h - 1);
123 void GScreen::removeCursor()
126 owner_.getWindow()->draw_drawable(owner_.getGC(),
129 cursorX_ + owner_.xpos(),
130 cursorY_ + owner_.ypos(),
136 void GScreen::expose(int x, int y, int w, int h)
138 lyxerr[Debug::GUI] << "expose " << w << 'x' << h
139 << '+' << x << '+' << y << std::endl;
140 owner_.getWindow()->draw_drawable(owner_.getGC(),
148 } // namespace frontend