nilix/tint2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
tint2/src/util/window.c
o9000 5376e09963 Sort tasks on taskbar (disabled, work in progress) - issue 478 
git-svn-id: http://tint2.googlecode.com/svn/trunk@740 121b4492-b84c-0410-8b4c-0d4edfb3f3cc
2015-03-28 21:07:33 +00:00

363 lines
8.7 KiB
C
Raw Blame History

/**************************************************************************
*
* Tint2 : common windows function
*
* Copyright (C) 2007 Pål Staurland (staura@gmail.com)
* Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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.
**************************************************************************/
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <Imlib2.h>
#include <cairo.h>
#include <cairo-xlib.h>
#include "common.h"
#include "window.h"
#include "server.h"
#include "panel.h"
#include "taskbar.h"
void set_active (Window win)
{
send_event32 (win, server.atom._NET_ACTIVE_WINDOW, 2, CurrentTime, 0);
}
void set_desktop (int desktop)
{
send_event32 (server.root_win, server.atom._NET_CURRENT_DESKTOP, desktop, 0, 0);
}
void windows_set_desktop (Window win, int desktop)
{
send_event32 (win, server.atom._NET_WM_DESKTOP, desktop, 2, 0);
}
void set_close (Window win)
{
send_event32 (win, server.atom._NET_CLOSE_WINDOW, 0, 2, 0);
}
void window_toggle_shade (Window win)
{
send_event32 (win, server.atom._NET_WM_STATE, 2, server.atom._NET_WM_STATE_SHADED, 0);
}
void window_maximize_restore (Window win)
{
send_event32 (win, server.atom._NET_WM_STATE, 2, server.atom._NET_WM_STATE_MAXIMIZED_VERT, 0);
send_event32 (win, server.atom._NET_WM_STATE, 2, server.atom._NET_WM_STATE_MAXIMIZED_HORZ, 0);
}
int window_is_hidden (Window win)
{
Window window;
Atom *at;
int count, i;
at = server_get_property (win, server.atom._NET_WM_STATE, XA_ATOM, &count);
for (i = 0; i < count; i++) {
if (at[i] == server.atom._NET_WM_STATE_SKIP_TASKBAR) {
XFree(at);
return 1;
}
// do not add transient_for windows if the transient window is already in the taskbar
window=win;
while ( XGetTransientForHint(server.dsp, window, &window) ) {
if ( task_get_tasks(window) ) {
XFree(at);
return 1;
}
}
}
XFree(at);
at = server_get_property (win, server.atom._NET_WM_WINDOW_TYPE, XA_ATOM, &count);
for (i = 0; i < count; i++) {
if (at[i] == server.atom._NET_WM_WINDOW_TYPE_DOCK || at[i] == server.atom._NET_WM_WINDOW_TYPE_DESKTOP || at[i] == server.atom._NET_WM_WINDOW_TYPE_TOOLBAR || at[i] == server.atom._NET_WM_WINDOW_TYPE_MENU || at[i] == server.atom._NET_WM_WINDOW_TYPE_SPLASH) {
XFree(at);
return 1;
}
}
XFree(at);
for (i=0 ; i < nb_panel ; i++) {
if (panel1[i].main_win == win) {
return 1;
}
}
// specification
// Windows with neither _NET_WM_WINDOW_TYPE nor WM_TRANSIENT_FOR set
// MUST be taken as top-level window.
return 0;
}
int window_get_desktop (Window win)
{
return get_property32(win, server.atom._NET_WM_DESKTOP, XA_CARDINAL);
}
int window_get_monitor (Window win)
{
int i, x, y;
Window src;
XTranslateCoordinates(server.dsp, win, server.root_win, 0, 0, &x, &y, &src);
x += 2;
y += 2;
for (i = 0; i < server.nb_monitor; i++) {
if (x >= server.monitor[i].x && x <= (server.monitor[i].x + server.monitor[i].width))
if (y >= server.monitor[i].y && y <= (server.monitor[i].y + server.monitor[i].height))
break;
}
//printf("window %lx : ecran %d, (%d, %d)\n", win, i, x, y);
if (i == server.nb_monitor) return 0;
else return i;
}
void window_get_coordinates (Window win, int *x, int *y, int *w, int *h)
{
int dummy_int;
unsigned ww, wh, bw, bh;
Window src;
XTranslateCoordinates(server.dsp, win, server.root_win, 0, 0, x, y, &src);
XGetGeometry(server.dsp, win, &src, &dummy_int, &dummy_int, &ww, &wh, &bw, &bh);
*w = ww + bw;
*h = wh + bh;
}
int window_is_iconified (Window win)
{
// EWMH specification : minimization of windows use _NET_WM_STATE_HIDDEN.
// WM_STATE is not accurate for shaded window and in multi_desktop mode.
Atom *at;
int count, i;
at = server_get_property (win, server.atom._NET_WM_STATE, XA_ATOM, &count);
for (i = 0; i < count; i++) {
if (at[i] == server.atom._NET_WM_STATE_HIDDEN) {
XFree(at);
return 1;
}
}
XFree(at);
return 0;
}
int window_is_urgent (Window win)
{
Atom *at;
int count, i;
at = server_get_property (win, server.atom._NET_WM_STATE, XA_ATOM, &count);
for (i = 0; i < count; i++) {
if (at[i] == server.atom._NET_WM_STATE_DEMANDS_ATTENTION) {
XFree(at);
return 1;
}
}
XFree(at);
return 0;
}
int window_is_skip_taskbar (Window win)
{
Atom *at;
int count, i;
at = server_get_property(win, server.atom._NET_WM_STATE, XA_ATOM, &count);
for (i=0; i<count; i++) {
if (at[i] == server.atom._NET_WM_STATE_SKIP_TASKBAR) {
XFree(at);
return 1;
}
}
XFree(at);
return 0;
}
GSList *server_get_name_of_desktop ()
{
int count, j;
GSList *list = NULL;
gchar *data_ptr, *ptr;
data_ptr = server_get_property (server.root_win, server.atom._NET_DESKTOP_NAMES, server.atom.UTF8_STRING, &count);
if (data_ptr) {
list = g_slist_append(list, g_strdup(data_ptr));
for (j = 0; j < count-1; j++) {
if (*(data_ptr + j) == '\0') {
ptr = (gchar*)data_ptr + j + 1;
list = g_slist_append(list, g_strdup(ptr));
}
}
XFree(data_ptr);
}
return list;
}
int server_get_current_desktop ()
{
return get_property32(server.root_win, server.atom._NET_CURRENT_DESKTOP, XA_CARDINAL);
}
Window window_get_active ()
{
return get_property32(server.root_win, server.atom._NET_ACTIVE_WINDOW, XA_WINDOW);
}
int window_is_active (Window win)
{
return (win == get_property32(server.root_win, server.atom._NET_ACTIVE_WINDOW, XA_WINDOW));
}
int get_icon_count (gulong *data, int num)
{
int count, pos, w, h;
count = 0;
pos = 0;
while (pos+2 < num) {
w = data[pos++];
h = data[pos++];
pos += w * h;
if (pos > num || w <= 0 || h <= 0) break;
count++;
}
return count;
}
gulong *get_best_icon (gulong *data, int icon_count, int num, int *iw, int *ih, int best_icon_size)
{
int width[icon_count], height[icon_count], pos, i, w, h;
gulong *icon_data[icon_count];
/* List up icons */
pos = 0;
i = icon_count;
while (i--) {
w = data[pos++];
h = data[pos++];
if (pos + w * h > num) break;
width[i] = w;
height[i] = h;
icon_data[i] = &data[pos];
pos += w * h;
}
/* Try to find exact size */
int icon_num = -1;
for (i = 0; i < icon_count; i++) {
if (width[i] == best_icon_size) {
icon_num = i;
break;
}
}
/* Take the biggest or whatever */
if (icon_num < 0) {
int highest = 0;
for (i = 0; i < icon_count; i++) {
if (width[i] > highest) {
icon_num = i;
highest = width[i];
}
}
}
*iw = width[icon_num];
*ih = height[icon_num];
return icon_data[icon_num];
}
void get_text_size(PangoFontDescription *font, int *height_ink, int *height, int panel_height, char *text, int len)
{
PangoRectangle rect_ink, rect;
Pixmap pmap = XCreatePixmap (server.dsp, server.root_win, panel_height, panel_height, server.depth);
cairo_surface_t *cs = cairo_xlib_surface_create (server.dsp, pmap, server.visual, panel_height, panel_height);
cairo_t *c = cairo_create (cs);
PangoLayout *layout = pango_cairo_create_layout (c);
pango_layout_set_font_description (layout, font);
pango_layout_set_text (layout, text, len);
pango_layout_get_pixel_extents(layout, &rect_ink, &rect);
*height_ink = rect_ink.height;
*height = rect.height;
//printf("dimension : %d - %d\n", rect_ink.height, rect.height);
g_object_unref (layout);
cairo_destroy (c);
cairo_surface_destroy (cs);
XFreePixmap (server.dsp, pmap);
}
void get_text_size2(PangoFontDescription *font, int *height_ink, int *height, int *width, int panel_height, int panel_with, char *text, int len)
{
PangoRectangle rect_ink, rect;
Pixmap pmap = XCreatePixmap (server.dsp, server.root_win, panel_height, panel_height, server.depth);
cairo_surface_t *cs = cairo_xlib_surface_create (server.dsp, pmap, server.visual, panel_height, panel_with);
cairo_t *c = cairo_create (cs);
PangoLayout *layout = pango_cairo_create_layout (c);
pango_layout_set_font_description (layout, font);
pango_layout_set_text (layout, text, len);
pango_layout_get_pixel_extents(layout, &rect_ink, &rect);
*height_ink = rect_ink.height;
*height = rect.height;
*width = rect.width;
//printf("dimension : %d - %d\n", rect_ink.height, rect.height);
g_object_unref (layout);
cairo_destroy (c);
cairo_surface_destroy (cs);
XFreePixmap (server.dsp, pmap);
}
Reference in a new issue View git blame Copy permalink