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// IconButton.cc
// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
// and Simon Bowden (rathnor at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: IconButton.cc,v 1.9 2003/10/31 10:37:09 rathnor Exp $
#include "IconButton.hh"
#include "FbTk/App.hh"
#include "FbTk/EventManager.hh"
#include "fluxbox.hh"
#include "Screen.hh"
#include "Window.hh"
#include "WinClient.hh"
#include "SimpleCommand.hh"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
#include <X11/Xutil.h>
#ifdef SHAPE
#include <X11/extensions/shape.h>
#endif // SHAPE
namespace {
class ShowMenu: public FbTk::Command {
public:
explicit ShowMenu(FluxboxWindow &win):m_win(win) { }
void execute() {
// get last button pos
const XEvent &event = Fluxbox::instance()->lastEvent();
int x = event.xbutton.x_root - (m_win.menu().width() / 2);
int y = event.xbutton.y_root - (m_win.menu().height() / 2);
if (x < 0)
x = 0;
else if (x + m_win.menu().width() > m_win.screen().width())
x = m_win.screen().width() - m_win.menu().width();
if (y < 0)
y = 0;
else if (y + m_win.menu().height() > m_win.screen().height())
y = m_win.screen().height() - m_win.menu().height();
m_win.menu().move(x, y);
m_win.menu().show();
}
private:
FluxboxWindow &m_win;
};
} // end anonymous namespace
IconButton::IconButton(const FbTk::FbWindow &parent, const FbTk::Font &font,
FluxboxWindow &win):
FbTk::TextButton(parent, font, win.winClient().title()),
m_win(win),
m_icon_window(*this, 1, 1, 1, 1,
ExposureMask | ButtonPressMask | ButtonReleaseMask) {
FbTk::RefCount<FbTk::Command> focus(new FbTk::SimpleCommand<FluxboxWindow>(m_win, &FluxboxWindow::raiseAndFocus));
FbTk::RefCount<FbTk::Command> menu(new ::ShowMenu(m_win));
setOnClick(focus, 1);
setOnClick(menu, 3);
m_win.hintSig().attach(this);
FbTk::EventManager::instance()->add(*this, m_icon_window);
update(0);
}
IconButton::~IconButton() {
}
void IconButton::exposeEvent(XExposeEvent &event) {
if (m_icon_window == event.window)
m_icon_window.clear();
else
FbTk::TextButton::exposeEvent(event);
}
void IconButton::moveResize(int x, int y,
unsigned int width, unsigned int height) {
FbTk::TextButton::moveResize(x, y, width, height);
if (m_icon_window.width() != FbTk::Button::width() ||
m_icon_window.height() != FbTk::Button::height())
update(0); // update icon window
}
void IconButton::resize(unsigned int width, unsigned int height) {
FbTk::TextButton::resize(width, height);
if (m_icon_window.width() != FbTk::Button::width() ||
m_icon_window.height() != FbTk::Button::height())
update(0); // update icon window
}
void IconButton::clear() {
setupWindow();
}
void IconButton::clearArea(int x, int y,
unsigned int width, unsigned int height,
bool exposure) {
FbTk::TextButton::clearArea(x, y,
width, height, exposure);
}
void IconButton::update(FbTk::Subject *subj) {
// we got signal that either title or
// icon pixmap was updated,
// so we refresh everything
// we need to check our client first
if (m_win.clientList().size() == 0)
return;
XWMHints *hints = XGetWMHints(FbTk::App::instance()->display(), m_win.winClient().window());
if (hints == 0)
return;
if (hints->flags & IconPixmapHint && hints->icon_pixmap != 0) {
// setup icon window
m_icon_window.show();
int new_height = height() - m_icon_window.y();
int new_width = height();
m_icon_window.resize(new_width ? new_width : 1, new_height ? new_height : 1);
m_icon_pixmap.copy(hints->icon_pixmap);
m_icon_pixmap.scale(m_icon_window.height(), m_icon_window.height());
setBackgroundPixmap(m_icon_pixmap.drawable());
} else {
// no icon pixmap
m_icon_window.move(0, 0);
m_icon_window.hide();
m_icon_pixmap = 0;
}
if(hints->flags & IconMaskHint) {
m_icon_mask.copy(hints->icon_mask);
m_icon_mask.scale(m_icon_pixmap.width(), m_icon_pixmap.height());
} else
m_icon_mask = 0;
XFree(hints);
hints = 0;
#ifdef SHAPE
if (m_icon_mask.drawable() != 0) {
XShapeCombineMask(FbTk::App::instance()->display(),
m_icon_window.drawable(),
ShapeBounding,
0, 0,
m_icon_mask.drawable(),
ShapeSet);
}
#endif // SHAPE
setupWindow();
}
void IconButton::setupWindow() {
if (!m_win.clientList().empty()) {
setText(m_win.winClient().title());
// draw with x offset and y offset
}
FbTk::TextButton::clear();
}
void IconButton::drawText(int x, int y) {
// offset text
FbTk::TextButton::drawText(m_icon_window.x() + m_icon_window.width() + 1, y);
}
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