mirror of
https://github.com/awesomeWM/awesome
synced 2024-11-17 07:47:41 +01:00
924078c898
Do not have a ->name char * field, but a char[32] instead. This isn't a big problem, the longest color in /etc/X11/rgb.txt is 23 chars long, and if it becomes a problem one day, one could just strip the name and generate an hexadecimal representation on the fly instead. But allocating the name is asking for a lot of trouble. Since we do not allocate anything anymore, just don't allocate anything anymore at all, it avoids the mess of xcolor_copy/_wipe and fixes a lot of sleeping bugs (p_dup were used e.g., which is wrong). Pass xcolor_t *, xcolor_t becomes too big to be passed by value. Add consts at some places. xcolor_new allocates nothing, hence is renamed xcolor_init, has xcolor_t as a first argument (OO-style, this is self), and doesn't touch the structure at all if it returns false, which allow us to skip a lot of intermediates values. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Julien Danjou <julien@danjou.info>
103 lines
3.3 KiB
C
103 lines
3.3 KiB
C
/*
|
|
* swindow.h - simple window handling functions header
|
|
*
|
|
* Copyright © 2008 Julien Danjou <julien@danjou.info>
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef AWESOME_COMMON_SWINDOW_H
|
|
#define AWESOME_COMMON_SWINDOW_H
|
|
|
|
#include "common/draw.h"
|
|
|
|
/** A simple window. */
|
|
typedef struct simple_window_t
|
|
{
|
|
/** The display connection. */
|
|
xcb_connection_t *connection;
|
|
/** The physical screen number the window is on. */
|
|
int phys_screen;
|
|
/** The window object. */
|
|
xcb_window_t window;
|
|
/** The pixmap copied to the window object. */
|
|
xcb_pixmap_t pixmap;
|
|
/** The graphic context. */
|
|
xcb_gcontext_t gc;
|
|
/** The window geometry. */
|
|
area_t geometry;
|
|
/** The window border width */
|
|
int border_width;
|
|
} simple_window_t;
|
|
|
|
simple_window_t * simplewindow_new(xcb_connection_t *, int, int, int, unsigned int, unsigned int, unsigned int);
|
|
|
|
/** Destroy a simple window and all its resources.
|
|
* \param sw The simple_window_t to delete.
|
|
*/
|
|
static inline void
|
|
simplewindow_delete(simple_window_t **sw)
|
|
{
|
|
if(*sw)
|
|
{
|
|
xcb_destroy_window((*sw)->connection, (*sw)->window);
|
|
xcb_free_pixmap((*sw)->connection, (*sw)->pixmap);
|
|
xcb_free_gc((*sw)->connection, (*sw)->gc);
|
|
p_delete(sw);
|
|
}
|
|
}
|
|
|
|
void simplewindow_move(simple_window_t *, int, int);
|
|
void simplewindow_resize(simple_window_t *, int, int);
|
|
void simplewindow_moveresize(simple_window_t *, int, int, int, int);
|
|
|
|
/** Refresh the window content by copying its pixmap data to its window.
|
|
* \param sw The simple window to refresh.
|
|
*/
|
|
static inline void
|
|
simplewindow_refresh_pixmap(simple_window_t *sw)
|
|
{
|
|
xcb_copy_area(sw->connection, sw->pixmap,
|
|
sw->window, sw->gc, 0, 0, 0, 0,
|
|
sw->geometry.width,
|
|
sw->geometry.height);
|
|
}
|
|
|
|
/** Set a simple window border width.
|
|
* \param sw The simple window to change border width.
|
|
* \param border_width The border width in pixel.
|
|
*/
|
|
static inline void
|
|
simplewindow_border_width_set(simple_window_t *sw, uint32_t border_width)
|
|
{
|
|
xcb_configure_window(sw->connection, sw->window, XCB_CONFIG_WINDOW_BORDER_WIDTH,
|
|
&border_width);
|
|
sw->border_width = border_width;
|
|
}
|
|
|
|
/** Set a simple window border color.
|
|
* \param sw The simple window to change border width.
|
|
* \param color The border color.
|
|
*/
|
|
static inline void
|
|
simplewindow_border_color_set(simple_window_t *sw, const xcolor_t *color)
|
|
{
|
|
xcb_change_window_attributes(sw->connection, sw->window,
|
|
XCB_CW_BORDER_PIXEL, &color->pixel);
|
|
}
|
|
|
|
#endif
|
|
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
|