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simple X window wrapper

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fluxgen 2002-12-03 16:25:27 +00:00
parent b25fd24b49
commit d559c49e0a
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src/FbTk/FbWindow.cc Normal file
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// FbWindow.cc for FbTk - fluxbox toolkit
// Copyright (c) 2002 Henrik Kinnunen (fluxgen 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: FbWindow.cc,v 1.1 2002/12/03 16:25:27 fluxgen Exp $
#include "FbWindow.hh"
#include "Color.hh"
#include "App.hh"
#include <cassert>
namespace FbTk {
Display *FbWindow::s_display = 0;
FbWindow::FbWindow():m_window(0) {
}
FbWindow::FbWindow(int screen_num,
int x, int y, size_t width, size_t height, long eventmask,
bool override_redirect,
int depth,
int class_type) {
create(RootWindow(FbTk::App::instance()->display(), screen_num),
x, y, width, height, eventmask,
override_redirect, depth, class_type);
};
FbWindow::FbWindow(const FbWindow &parent,
int x, int y, size_t width, size_t height, long eventmask,
bool override_redirect,
int depth, int class_type) {
create(parent.window(), x, y, width, height, eventmask,
override_redirect, depth, class_type);
};
FbWindow::~FbWindow() {
if (m_window != 0)
XDestroyWindow(s_display, m_window);
}
void FbWindow::setBackgroundColor(const FbTk::Color &bg_color) {
XSetWindowBackground(s_display, m_window, bg_color.pixel());
}
void FbWindow::setBackgroundPixmap(Pixmap bg_pixmap) {
XSetWindowBackgroundPixmap(s_display, m_window, bg_pixmap);
}
void FbWindow::setBorderColor(const FbTk::Color &border_color) {
XSetWindowBorder(s_display, m_window, border_color.pixel());
}
void FbWindow::setBorderWidth(size_t size) {
XSetWindowBorderWidth(s_display, m_window, size);
}
void FbWindow::setName(const char *name) {
XStoreName(s_display, m_window, name);
}
void FbWindow::setEventMask(long mask) {
XSelectInput(s_display, m_window, mask);
}
void FbWindow::clear() {
XClearWindow(s_display, m_window);
}
FbWindow &FbWindow::operator = (Window win) {
if (m_window != 0)
XDestroyWindow(s_display, m_window);
m_window = win;
updateGeometry();
return *this;
}
void FbWindow::show() {
XMapWindow(s_display, m_window);
}
void FbWindow::hide() {
XUnmapWindow(s_display, m_window);
}
void FbWindow::move(int x, int y) {
XMoveWindow(s_display, m_window, x, y);
m_x = x;
m_y = y;
}
void FbWindow::resize(size_t width, size_t height) {
XResizeWindow(s_display, m_window, width, height);
m_width = width;
m_height = height;
}
void FbWindow::moveResize(int x, int y, size_t width, size_t height) {
XMoveResizeWindow(s_display, m_window, x, y, width, height);
m_x = x;
m_y = y;
m_width = width;
m_height = height;
}
void FbWindow::lower() {
XLowerWindow(s_display, m_window);
}
void FbWindow::raise() {
XRaiseWindow(s_display, m_window);
}
void FbWindow::updateGeometry() {
if (m_window == 0)
return;
Window root;
size_t border_width, depth;
XGetGeometry(s_display, m_window, &root, &m_x, &m_y,
&m_width, &m_height, &border_width, &depth);
}
void FbWindow::create(Window parent, int x, int y,
size_t width, size_t height,
long eventmask, bool override_redirect,
int depth, int class_type) {
if (s_display == 0)
s_display = FbTk::App::instance()->display();
assert(s_display);
long valmask = CWEventMask;
XSetWindowAttributes values;
values.event_mask = eventmask;
if (override_redirect) {
valmask |= CWOverrideRedirect;
values.override_redirect = True;
}
m_window = XCreateWindow(s_display, parent, x, y, width, height,
0, // border width
depth, // depth
class_type, // class
CopyFromParent, // visual
valmask, // create mask
&values); // create atrribs
assert(m_window);
updateGeometry();
}
bool operator == (Window win, const FbWindow &fbwin) {
return win == fbwin.window();
}
};

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src/FbTk/FbWindow.hh Normal file
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// FbWindow.hh for FbTk - fluxbox toolkit
// Copyright (c) 2002 Henrik Kinnunen (fluxgen 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: FbWindow.hh,v 1.1 2002/12/03 16:25:25 fluxgen Exp $
#ifndef FBTK_FBWINDOW_HH
#define FBTK_FBWINDOW_HH
#include <X11/Xlib.h>
namespace FbTk {
class Color;
/**
Wrapper for X window
*/
class FbWindow {
public:
FbWindow();
FbWindow(const FbWindow &win_copy);
FbWindow(int screen_num,
int x, int y, size_t width, size_t height, long eventmask,
bool overrride_redirect = false,
int depth = CopyFromParent,
int class_type = InputOutput);
FbWindow(const FbWindow &parent,
int x, int y, size_t width, size_t height, long eventmask,
bool overrride_redirect = false,
int depth = CopyFromParent,
int class_type = InputOutput);
virtual ~FbWindow();
void setBackgroundColor(const FbTk::Color &bg_color);
void setBackgroundPixmap(Pixmap bg_pixmap);
void setBorderColor(const FbTk::Color &border_color);
void setBorderWidth(size_t size);
/// set window name (for title)
void setName(const char *name);
void setEventMask(long mask);
/// clear window with background pixmap or color
void clear();
/// assign a new X window to this
FbWindow &operator = (Window win);
void hide();
void show();
virtual void move(int x, int y);
virtual void resize(size_t width, size_t height);
virtual void moveResize(int x, int y, size_t width, size_t height);
void lower();
void raise();
Window window() const { return m_window; }
int x() const { return m_x; }
int y() const { return m_y; }
size_t width() const { return m_width; }
size_t height() const { return m_height; }
/// compare X window
bool operator == (Window win) const { return m_window == win; }
private:
void updateGeometry();
void create(Window parent, int x, int y, size_t width, size_t height, long eventmask,
bool override_redirect,
int depth,
int class_type);
static Display *s_display;
Window m_window; ///< X window
int m_x, m_y; ///< position
size_t m_width, m_height;
};
bool operator == (Window win, const FbWindow &fbwin);
}; // end namespace FbTk
#endif // FBTK_FBWINDOW_HH