mirror of https://github.com/edeproject/ede.git
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/*
|
|
* $Id: ede-panel.cpp 3463 2012-12-17 15:49:33Z karijes $
|
|
*
|
|
* Copyright (C) 2006-2013 Sanel Zukan
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#define FL_LIBRARY 1
|
|
|
|
#include <FL/Fl.H>
|
|
#include <FL/Fl_Image.H>
|
|
#include <edelib/Debug.h>
|
|
|
|
#ifdef HAVE_SHAPE
|
|
# include <X11/extensions/shape.h>
|
|
#endif
|
|
|
|
#include "MovableIcon.h"
|
|
#include "DesktopIcon.h"
|
|
#include "Utils.h"
|
|
|
|
MovableIcon::MovableIcon(DesktopIcon* ic) :
|
|
Fl_Window(ic->x(), ic->y(), ic->w(), ic->h()), icon(ic), mask(0), opacity_atom(0)
|
|
{
|
|
E_ASSERT(icon != NULL);
|
|
|
|
set_override();
|
|
color(ic->color());
|
|
|
|
begin();
|
|
/* force box be same width/height as icon so it can fit inside masked window */
|
|
#ifdef HAVE_SHAPE
|
|
Fl_Image* img = ic->image();
|
|
if(img)
|
|
icon_box = new Fl_Box(0, 0, img->w(), img->h());
|
|
else
|
|
icon_box = new Fl_Box(0, 0, w(), h());
|
|
#else
|
|
icon_box = new Fl_Box(0, 0, w(), h());
|
|
#endif
|
|
icon_box->image(ic->image());
|
|
end();
|
|
|
|
opacity_atom = XInternAtom(fl_display, "_NET_WM_WINDOW_OPACITY", False);
|
|
}
|
|
|
|
MovableIcon::~MovableIcon() {
|
|
if(mask)
|
|
XFreePixmap(fl_display, mask);
|
|
}
|
|
|
|
void MovableIcon::show(void) {
|
|
if(!shown())
|
|
Fl_X::make_xid(this);
|
|
|
|
#ifdef HAVE_SHAPE
|
|
if(icon->image()) {
|
|
mask = create_mask(icon->image());
|
|
if(mask) {
|
|
XShapeCombineMask(fl_display, fl_xid(this), ShapeBounding, 0, 0, mask, ShapeSet);
|
|
|
|
/* now set transparency; composite manager should handle the rest (if running) */
|
|
unsigned int opacity = 0xc0000000;
|
|
XChangeProperty(fl_display, fl_xid(this), opacity_atom, XA_CARDINAL, 32, PropModeReplace,
|
|
(unsigned char*)&opacity, 1L);
|
|
}
|
|
}
|
|
#endif
|
|
}
|