mirror of
https://github.com/edeproject/ede.git
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80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
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//
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// ScreenResources.hh for pekwm
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// Copyright (C) 2009 Claes Nasten <pekdon{@}pekdon{.}net>
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//
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// This program is licensed under the GNU GPL.
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// See the LICENSE file for more information.
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//
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#include "../config.h"
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#include "PWinObj.hh"
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#include "ScreenResources.hh"
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#include "PScreen.hh"
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#include "Config.hh"
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#include "PixmapHandler.hh"
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extern "C" {
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#include <X11/cursorfont.h>
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}
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#ifdef DEBUG
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#include <iostream>
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using std::cerr;
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using std::endl;
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#endif // DEBUG
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using std::map;
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ScreenResources *ScreenResources::_instance = 0;
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//! @brief ScreenResources constructor
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ScreenResources::ScreenResources(void)
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: _pixmap_handler(0)
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{
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if (_instance) {
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#ifdef DEBUG
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cerr << __FILE__ << "@" << __LINE__ << ": "
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<< "ScreenResources(" << this << ")::ScreenResources()" << endl
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<< " *** _instance already set: " << _instance << endl;
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#endif // DEBUG
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}
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_instance = this;
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Display *dpy = PScreen::instance()->getDpy();
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// create resize cursors
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_cursor_map[CURSOR_TOP_LEFT] = XCreateFontCursor(dpy, XC_top_left_corner);
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_cursor_map[CURSOR_TOP] = XCreateFontCursor(dpy, XC_top_side);
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_cursor_map[CURSOR_TOP_RIGHT] = XCreateFontCursor(dpy, XC_top_right_corner);
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_cursor_map[CURSOR_LEFT] = XCreateFontCursor(dpy, XC_left_side);
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_cursor_map[CURSOR_RIGHT] = XCreateFontCursor(dpy, XC_right_side);
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_cursor_map[CURSOR_BOTTOM_LEFT] =
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XCreateFontCursor(dpy, XC_bottom_left_corner);
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_cursor_map[CURSOR_BOTTOM] = XCreateFontCursor(dpy, XC_bottom_side);
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_cursor_map[CURSOR_BOTTOM_RIGHT] =
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XCreateFontCursor(dpy, XC_bottom_right_corner);
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// create other cursors
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_cursor_map[CURSOR_ARROW] = XCreateFontCursor(dpy, XC_left_ptr);
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_cursor_map[CURSOR_MOVE] = XCreateFontCursor(dpy, XC_fleur);
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_cursor_map[CURSOR_RESIZE] = XCreateFontCursor(dpy, XC_plus);
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_pixmap_handler =
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new PixmapHandler(Config::instance()->getScreenPixmapCacheSize());
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}
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//! @brief ScreenResources destructor
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ScreenResources::~ScreenResources(void)
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{
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map<CursorType, Cursor>::iterator c_it(_cursor_map.begin());
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for (; c_it != _cursor_map.end(); ++c_it) {
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XFreeCursor(PScreen::instance()->getDpy(), c_it->second);
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}
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if (_pixmap_handler) {
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delete _pixmap_handler;
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}
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_instance = 0;
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}
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