-/*
+/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=c
+ *
* Conky, a system monitor, based on torsmo
*
- * This program is licensed under BSD license, read COPYING
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
+ * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
+ * (see AUTHORS)
+ * All rights reserved.
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
*
- * $Id$
*/
-
+#include "config.h"
#include "conky.h"
+#include "logging.h"
+#include "common.h"
-#ifdef X11
+#include "x11.h"
#include <X11/Xlib.h>
#include <X11/Xatom.h>
+#include <X11/Xmd.h>
#include <X11/Xutil.h>
+#ifdef IMLIB2
+#include "imlib2.h"
+#endif /* IMLIB2 */
+
#ifdef XFT
#include <X11/Xft/Xft.h>
+int use_xft;
#endif
-#include <stdio.h>
-
-#ifdef XDBE
+#ifdef HAVE_XDBE
int use_xdbe;
#endif
-#ifdef XFT
-int use_xft = 0;
-#endif
-
-#define WINDOW_NAME_FMT "%s - conky"
+#ifdef USE_ARGB
+int use_argb_visual;
+int have_argb_visual;
+#endif /* USE_ARGB */
+int own_window_argb_value;
/* some basic X11 stuff */
-Display *display;
+Display *display = NULL;
int display_width;
int display_height;
int screen;
/* Window stuff */
struct conky_window window;
+char window_created = 0;
/* local prototypes */
-static void update_workarea();
-static Window find_desktop_window();
+static void update_workarea(void);
+static Window find_desktop_window(Window *p_root, Window *p_desktop);
static Window find_subwindow(Window win, int w, int h);
/* X11 initializer */
-void init_X11()
+void init_X11(const char *disp)
{
- if ((display = XOpenDisplay(0)) == NULL)
- CRIT_ERR("can't open display: %s", XDisplayName(0));
+ if (!display) {
+ if ((display = XOpenDisplay(disp)) == NULL) {
+ CRIT_ERR(NULL, NULL, "can't open display: %s", XDisplayName(disp));
+ }
+ }
screen = DefaultScreen(display);
display_width = DisplayWidth(display, screen);
display_height = DisplayHeight(display, screen);
+ get_x11_desktop_info(display, 0);
+
update_workarea();
}
-static void update_workarea()
+static void update_workarea(void)
{
- Window root = RootWindow(display, screen);
- unsigned long nitems, bytes;
- unsigned char *buf = NULL;
- Atom type;
- int format;
-
/* default work area is display */
workarea[0] = 0;
workarea[1] = 0;
workarea[2] = display_width;
workarea[3] = display_height;
-
- /* get current desktop */
- if (XGetWindowProperty(display, root, ATOM(_NET_CURRENT_DESKTOP),
- 0, 1, False, XA_CARDINAL, &type, &format,
- &nitems, &bytes, &buf) == Success
- && type == XA_CARDINAL && nitems > 0) {
-
- //Currently unused
- /* long desktop = * (long *) buf; */
-
- XFree(buf);
- buf = 0;
-
- }
-
- if (buf) {
- XFree(buf);
- buf = 0;
- }
}
-static Window find_desktop_window()
+/* Find root window and desktop window.
+ * Return desktop window on success,
+ * and set root and desktop byref return values.
+ * Return 0 on failure. */
+static Window find_desktop_window(Window *p_root, Window *p_desktop)
{
Atom type;
int format, i;
Window troot, parent, *children;
unsigned char *buf = NULL;
+ if (!p_root || !p_desktop) {
+ return 0;
+ }
+
/* some window managers set __SWM_VROOT to some child of root window */
XQueryTree(display, root, &troot, &parent, &children, &n);
for (i = 0; i < (int) n; i++) {
- if (XGetWindowProperty
- (display, children[i], ATOM(__SWM_VROOT), 0, 1, False,
- XA_WINDOW, &type, &format, &nitems, &bytes,
- &buf) == Success && type == XA_WINDOW) {
+ if (XGetWindowProperty(display, children[i], ATOM(__SWM_VROOT), 0, 1,
+ False, XA_WINDOW, &type, &format, &nitems, &bytes, &buf)
+ == Success && type == XA_WINDOW) {
win = *(Window *) buf;
XFree(buf);
XFree(children);
fprintf(stderr,
- "Conky: desktop window (%lx) found from __SWM_VROOT property\n", win);
+ PACKAGE_NAME": desktop window (%lx) found from __SWM_VROOT property\n",
+ win);
fflush(stderr);
+ *p_root = win;
+ *p_desktop = win;
return win;
}
buf = 0;
}
- if (win != root)
+ if (win != root) {
fprintf(stderr,
- "Conky: desktop window (%lx) is subwindow of root window (%lx)\n",win,root);
- else
- fprintf(stderr, "Conky: desktop window (%lx) is root window\n",win);
+ PACKAGE_NAME": desktop window (%lx) is subwindow of root window (%lx)\n",
+ win, root);
+ } else {
+ fprintf(stderr, PACKAGE_NAME": desktop window (%lx) is root window\n", win);
+ }
fflush(stderr);
+
+ *p_root = root;
+ *p_desktop = win;
+
return win;
}
-/* sets background to ParentRelative for the Window and all parents */
-inline void set_transparent_background(Window win)
+static int colour_set = -1;
+/* if no argb visual is configured sets background to ParentRelative for the Window and all parents,
+ else real transparency is used */
+void set_transparent_background(Window win, int alpha)
{
- static int colour_set = -1;
+ (void)alpha; /* disable warnings when unused */
+
+#ifdef USE_ARGB
+ if (have_argb_visual) {
+ // real transparency
+ if (set_transparent) {
+ XSetWindowBackground(display, win, 0x00);
+ } else if (colour_set != background_colour) {
+ XSetWindowBackground(display, win,
+ background_colour | (alpha << 24));
+ colour_set = background_colour;
+ }
+ } else {
+#endif /* USE_ARGB */
+ // pseudo transparency
+
if (set_transparent) {
Window parent = win;
unsigned int i;
+
for (i = 0; i < 50 && parent != RootWindow(display, screen); i++) {
Window r, *children;
unsigned int n;
-
+
XSetWindowBackgroundPixmap(display, parent, ParentRelative);
-
+
XQueryTree(display, parent, &r, &parent, &children, &n);
XFree(children);
- }
+ }
} else if (colour_set != background_colour) {
XSetWindowBackground(display, win, background_colour);
colour_set = background_colour;
+ }
+#ifdef USE_ARGB
+ }
+#endif /* USE_ARGB */
}
- //XClearWindow(display, win); not sure why this was here
+
+#ifdef USE_ARGB
+static int get_argb_visual(Visual** visual, int *depth) {
+ /* code from gtk project, gdk_screen_get_rgba_visual */
+ XVisualInfo visual_template;
+ XVisualInfo *visual_list;
+ int nxvisuals = 0, i;
+
+ visual_template.screen = screen;
+ visual_list = XGetVisualInfo (display, VisualScreenMask,
+ &visual_template, &nxvisuals);
+ for (i = 0; i < nxvisuals; i++) {
+ if (visual_list[i].depth == 32 &&
+ (visual_list[i].red_mask == 0xff0000 &&
+ visual_list[i].green_mask == 0x00ff00 &&
+ visual_list[i].blue_mask == 0x0000ff)) {
+ *visual = visual_list[i].visual;
+ *depth = visual_list[i].depth;
+ DBGP("Found ARGB Visual");
+ XFree(visual_list);
+ return 1;
+ }
+ }
+ // no argb visual available
+ DBGP("No ARGB Visual found");
+ XFree(visual_list);
+ return 0;
+}
+#endif /* USE_ARGB */
+
+void destroy_window(void)
+{
+#ifdef XFT
+ if(window.xftdraw) {
+ XftDrawDestroy(window.xftdraw);
+ }
+#endif
+ if(window.gc) {
+ XFreeGC(display, window.gc);
+ }
+ if(window.gc_back) {
+ XFreeGC(display, window.gc_back);
+ }
+ if(window.back_buffer != None) {
+ XFreePixmap(display, window.back_buffer);
+ }
+ memset(&window, 0, sizeof(struct conky_window));
+ colour_set = -1;
}
-void init_window(int own_window, int w, int h, int set_trans, int back_colour, char * nodename,
- char **argv, int argc)
+void init_window(int own_window, int w, int h, int set_trans, int back_colour,
+ char **argv, int argc)
{
- /* There seems to be some problems with setting transparent background (on
- * fluxbox this time). It doesn't happen always and I don't know why it
+ /* There seems to be some problems with setting transparent background
+ * (on fluxbox this time). It doesn't happen always and I don't know why it
* happens but I bet the bug is somewhere here. */
set_transparent = set_trans;
background_colour = back_colour;
-
- nodename = (char *)nodename;
+ window_created = 1;
#ifdef OWN_WINDOW
if (own_window) {
- {
- /* Allow WM control of conky again. Shielding conky from the WM
- * via override redirect creates more problems than it's worth and
- * makes it impossible to use tools like devilspie to manage the
- * conky windows beyond the parametsrs we offer. Also, button
- * press events are now explicitly forwarded to the root window. */
- XSetWindowAttributes attrs = {
- ParentRelative,0L,0,0L,0,0,Always,0L,0L,False,
- StructureNotifyMask|ExposureMask|ButtonPressMask,
- 0L,False,0,0 };
+ int depth = 0, flags;
+ Visual *visual = NULL;
+
+ if (!find_desktop_window(&window.root, &window.desktop)) {
+ return;
+ }
+
+#ifdef USE_ARGB
+ if (use_argb_visual && get_argb_visual(&visual, &depth)) {
+ have_argb_visual = 1;
+ window.visual = visual;
+ window.colourmap = XCreateColormap(display,
+ DefaultRootWindow(display), window.visual, AllocNone);
+ } else {
+#endif /* USE_ARGB */
+ window.visual = DefaultVisual(display, screen);
+ window.colourmap = DefaultColormap(display, screen);
+ depth = CopyFromParent;
+ visual = CopyFromParent;
+#ifdef USE_ARGB
+ }
+#endif /* USE_ARGB */
+
+ if (window.type == TYPE_OVERRIDE) {
+
+ /* An override_redirect True window.
+ * No WM hints or button processing needed. */
+ XSetWindowAttributes attrs = { ParentRelative, 0L, 0, 0L, 0, 0,
+ Always, 0L, 0L, False, StructureNotifyMask | ExposureMask, 0L,
+ True, 0, 0 };
+#ifdef USE_ARGB
+ if (have_argb_visual) {
+ attrs.colormap = window.colourmap;
+ flags = CWBorderPixel | CWColormap | CWOverrideRedirect;
+ } else {
+#endif /* USE_ARGB */
+ flags = CWBackPixel | CWOverrideRedirect;
+#ifdef USE_ARGB
+ }
+#endif /* USE_ARGB */
+
+ /* Parent is desktop window (which might be a child of root) */
+ window.window = XCreateWindow(display, window.desktop, window.x,
+ window.y, w, h, 0, depth, InputOutput, visual,
+ flags, &attrs);
+
+ XLowerWindow(display, window.window);
+
+ fprintf(stderr, PACKAGE_NAME": window type - override\n");
+ fflush(stderr);
+ } else { /* window.type != TYPE_OVERRIDE */
+
+ /* A window managed by the window manager.
+ * Process hints and buttons. */
+ XSetWindowAttributes attrs = { ParentRelative, 0L, 0, 0L, 0, 0,
+ Always, 0L, 0L, False, StructureNotifyMask | ExposureMask |
+ ButtonPressMask | ButtonReleaseMask, 0L, False, 0, 0 };
XClassHint classHint;
XWMHints wmHint;
Atom xa;
- char window_title[256];
- window.root = find_desktop_window();
+#ifdef USE_ARGB
+ if (have_argb_visual) {
+ attrs.colormap = window.colourmap;
+ flags = CWBorderPixel | CWColormap | CWOverrideRedirect;
+ } else {
+#endif /* USE_ARGB */
+ flags = CWBackPixel | CWOverrideRedirect;
+#ifdef USE_ARGB
+ }
+#endif /* USE_ARGB */
- window.window = XCreateWindow(display, window.root,
- window.x, window.y, w, h, 0,
- CopyFromParent,
- InputOutput,
- CopyFromParent,
- CWBackPixel|CWOverrideRedirect,
- &attrs);
+ if (window.type == TYPE_DOCK) {
+ window.x = window.y = 0;
+ }
+ /* Parent is root window so WM can take control */
- fprintf(stderr, "Conky: drawing to created window (%lx)\n", window.window);
- fflush(stderr);
+ fprintf(stderr, PACKAGE_NAME": creating window of %d x %d x %d\n",w,h,depth);
+ window.window = XCreateWindow(display, window.root, window.x,
+ window.y, w, h, 0, depth, InputOutput, visual,
+ flags, &attrs);
- classHint.res_name = window.wm_class_name;
+ classHint.res_name = window.class_name;
classHint.res_class = classHint.res_name;
wmHint.flags = InputHint | StateHint;
- wmHint.input = False;
- wmHint.initial_state = NormalState;
-
- sprintf(window_title,WINDOW_NAME_FMT,nodename);
+ /* allow decorated windows to be given input focus by WM */
+ wmHint.input =
+ TEST_HINT(window.hints, HINT_UNDECORATED) ? False : True;
+ if (window.type == TYPE_DOCK || window.type == TYPE_PANEL) {
+ wmHint.initial_state = WithdrawnState;
+ } else {
+ wmHint.initial_state = NormalState;
+ }
- XmbSetWMProperties (display, window.window, window_title, NULL,
- argv, argc,
- NULL, &wmHint, &classHint);
+ XmbSetWMProperties(display, window.window, NULL, NULL, argv,
+ argc, NULL, &wmHint, &classHint);
+ XStoreName(display, window.window, window.title);
/* Sets an empty WM_PROTOCOLS property */
- XSetWMProtocols(display,window.window,NULL,0);
-
-
- /* Set NORMAL window type for _NET_WM_WINDOW_TYPE. */
- xa = ATOM(_NET_WM_WINDOW_TYPE);
- if (xa != None) {
- Atom prop = ATOM(_NET_WM_WINDOW_TYPE_NORMAL);
- XChangeProperty(display, window.window, xa,
- XA_ATOM, 32,
- PropModeReplace,
- (unsigned char *) &prop,
- 1);
+ XSetWMProtocols(display, window.window, NULL, 0);
+
+ /* Set window type */
+ if ((xa = ATOM(_NET_WM_WINDOW_TYPE)) != None) {
+ Atom prop;
+
+ switch (window.type) {
+ case TYPE_DESKTOP:
+ prop = ATOM(_NET_WM_WINDOW_TYPE_DESKTOP);
+ fprintf(stderr, PACKAGE_NAME": window type - desktop\n");
+ fflush(stderr);
+ break;
+ case TYPE_DOCK:
+ prop = ATOM(_NET_WM_WINDOW_TYPE_DOCK);
+ fprintf(stderr, PACKAGE_NAME": window type - dock\n");
+ fflush(stderr);
+ break;
+ case TYPE_PANEL:
+ prop = ATOM(_NET_WM_WINDOW_TYPE_DOCK);
+ fprintf(stderr, PACKAGE_NAME": window type - panel\n");
+ fflush(stderr);
+ break;
+ case TYPE_NORMAL:
+ default:
+ prop = ATOM(_NET_WM_WINDOW_TYPE_NORMAL);
+ fprintf(stderr, PACKAGE_NAME": window type - normal\n");
+ fflush(stderr);
+ break;
+ }
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) &prop, 1);
}
/* Set desired hints */
-
+
/* Window decorations */
- if (TEST_HINT(window.hints,HINT_UNDECORATED)) {
- fprintf(stderr, "Conky: hint - undecorated\n"); fflush(stderr);
-
- xa = ATOM(_MOTIF_WM_HINTS);
- if (xa != None) {
- long prop[5] = { 2, 0, 0, 0, 0 };
- XChangeProperty(display, window.window, xa,
- xa, 32, PropModeReplace,
- (unsigned char *) prop, 5);
- }
+ if (TEST_HINT(window.hints, HINT_UNDECORATED)) {
+ /* fprintf(stderr, PACKAGE_NAME": hint - undecorated\n");
+ fflush(stderr); */
+
+ xa = ATOM(_MOTIF_WM_HINTS);
+ if (xa != None) {
+ long prop[5] = { 2, 0, 0, 0, 0 };
+ XChangeProperty(display, window.window, xa, xa, 32,
+ PropModeReplace, (unsigned char *) prop, 5);
+ }
}
/* Below other windows */
- if (TEST_HINT(window.hints,HINT_BELOW)) {
- fprintf(stderr, "Conky: hint - below\n"); fflush(stderr);
-
- xa = ATOM(_WIN_LAYER);
- if (xa != None) {
- long prop = 0;
- XChangeProperty(display, window.window, xa,
- XA_CARDINAL, 32,
- PropModeAppend,
- (unsigned char *) &prop, 1);
- }
-
- xa = ATOM(_NET_WM_STATE);
- if (xa != None) {
- Atom xa_prop = ATOM(_NET_WM_STATE_BELOW);
- XChangeProperty(display, window.window, xa,
- XA_ATOM, 32,
- PropModeAppend,
- (unsigned char *) &xa_prop,
- 1);
- }
+ if (TEST_HINT(window.hints, HINT_BELOW)) {
+ /* fprintf(stderr, PACKAGE_NAME": hint - below\n");
+ fflush(stderr); */
+
+ xa = ATOM(_WIN_LAYER);
+ if (xa != None) {
+ long prop = 0;
+
+ XChangeProperty(display, window.window, xa, XA_CARDINAL, 32,
+ PropModeAppend, (unsigned char *) &prop, 1);
+ }
+
+ xa = ATOM(_NET_WM_STATE);
+ if (xa != None) {
+ Atom xa_prop = ATOM(_NET_WM_STATE_BELOW);
+
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
}
/* Above other windows */
- if (TEST_HINT(window.hints,HINT_ABOVE)) {
- fprintf(stderr, "Conky: hint - above\n"); fflush(stderr);
-
- xa = ATOM(_WIN_LAYER);
- if (xa != None) {
- long prop = 6;
- XChangeProperty(display, window.window, xa,
- XA_CARDINAL, 32,
- PropModeAppend,
- (unsigned char *) &prop, 1);
- }
-
- xa = ATOM(_NET_WM_STATE);
- if (xa != None) {
- Atom xa_prop = ATOM(_NET_WM_STATE_ABOVE);
- XChangeProperty(display, window.window, xa,
- XA_ATOM, 32,
- PropModeAppend,
- (unsigned char *) &xa_prop,
- 1);
- }
- }
+ if (TEST_HINT(window.hints, HINT_ABOVE)) {
+ /* fprintf(stderr, PACKAGE_NAME": hint - above\n");
+ fflush(stderr); */
+
+ xa = ATOM(_WIN_LAYER);
+ if (xa != None) {
+ long prop = 6;
+
+ XChangeProperty(display, window.window, xa, XA_CARDINAL, 32,
+ PropModeAppend, (unsigned char *) &prop, 1);
+ }
+
+ xa = ATOM(_NET_WM_STATE);
+ if (xa != None) {
+ Atom xa_prop = ATOM(_NET_WM_STATE_ABOVE);
+
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
+ }
/* Sticky */
- if (TEST_HINT(window.hints,HINT_STICKY)) {
- fprintf(stderr, "Conky: hint - sticky\n"); fflush(stderr);
-
- xa = ATOM(_NET_WM_DESKTOP);
- if (xa != None) {
- uint32_t xa_prop = UINT32_MAX;
- XChangeProperty(display, window.window, xa,
- XA_CARDINAL, 32,
- PropModeAppend,
- (unsigned char *) &xa_prop,
- 1);
- }
- }
+ if (TEST_HINT(window.hints, HINT_STICKY)) {
+ /* fprintf(stderr, PACKAGE_NAME": hint - sticky\n");
+ fflush(stderr); */
+
+ xa = ATOM(_NET_WM_DESKTOP);
+ if (xa != None) {
+ CARD32 xa_prop = 0xFFFFFFFF;
+
+ XChangeProperty(display, window.window, xa, XA_CARDINAL, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
+
+ xa = ATOM(_NET_WM_STATE);
+ if (xa != None) {
+ Atom xa_prop = ATOM(_NET_WM_STATE_STICKY);
+
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
+ }
/* Skip taskbar */
- if (TEST_HINT(window.hints,HINT_SKIP_TASKBAR)) {
- fprintf(stderr, "Conky: hint - skip_taskbar\n"); fflush(stderr);
-
- xa = ATOM(_NET_WM_STATE);
- if (xa != None) {
- Atom xa_prop = ATOM(_NET_WM_STATE_SKIP_TASKBAR);
- XChangeProperty(display, window.window, xa,
- XA_ATOM, 32,
- PropModeAppend,
- (unsigned char *) &xa_prop,
- 1);
- }
- }
+ if (TEST_HINT(window.hints, HINT_SKIP_TASKBAR)) {
+ /* fprintf(stderr, PACKAGE_NAME": hint - skip_taskbar\n");
+ fflush(stderr); */
+
+ xa = ATOM(_NET_WM_STATE);
+ if (xa != None) {
+ Atom xa_prop = ATOM(_NET_WM_STATE_SKIP_TASKBAR);
+
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
+ }
/* Skip pager */
- if (TEST_HINT(window.hints,HINT_SKIP_PAGER)) {
- fprintf(stderr, "Conky: hint - skip_pager\n"); fflush(stderr);
-
- xa = ATOM(_NET_WM_STATE);
- if (xa != None) {
- Atom xa_prop = ATOM(_NET_WM_STATE_SKIP_PAGER);
- XChangeProperty(display, window.window, xa,
- XA_ATOM, 32,
- PropModeAppend,
- (unsigned char *) &xa_prop,
- 1);
- }
- }
-
- XMapWindow(display, window.window);
+ if (TEST_HINT(window.hints, HINT_FULLSCREEN)) {
+ fprintf(stderr, PACKAGE_NAME": hint - fullscreen\n");
+ fflush(stderr);
+
+ xa = ATOM(_NET_WM_STATE);
+ if (xa != None) {
+ Atom xa_prop = ATOM(_NET_WM_STATE_FULLSCREEN);
+ XChangeProperty(display, window.window, xa, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *) &xa_prop, 1);
+ }
+ }
}
+
+ fprintf(stderr, PACKAGE_NAME": drawing to created window (0x%lx)\n",
+ window.window);
+ fflush(stderr);
+
+ XMapWindow(display, window.window);
+
} else
-#endif
- /* root / desktop window */
+#endif /* OWN_WINDOW */
{
- XWindowAttributes attrs;
+ if (!window.window) {
+ window.window = find_desktop_window(&window.root, &window.desktop);
+ }
+ window.visual = DefaultVisual(display, screen);
+ window.colourmap = DefaultColormap(display, screen);
- if (!window.window)
- window.window = find_desktop_window();
+ fprintf(stderr, PACKAGE_NAME": drawing to desktop window\n");
+ }
+ {
+ fprintf(stderr, PACKAGE_NAME": getting window attrs\n");
+ XWindowAttributes attrs;
if (XGetWindowAttributes(display, window.window, &attrs)) {
window.width = attrs.width;
window.height = attrs.height;
+ window.depth = attrs.depth;
}
-
- fprintf(stderr, "Conky: drawing to desktop window\n");
}
/* Drawable is same as window. This may be changed by double buffering. */
window.drawable = window.window;
-#ifdef XDBE
+#ifdef HAVE_XDBE
if (use_xdbe) {
- int major, minor;
- if (!XdbeQueryExtension(display, &major, &minor)) {
- use_xdbe = 0;
- } else {
- window.back_buffer =
- XdbeAllocateBackBufferName(display,
- window.window,
- XdbeBackground);
+ {
+ window.back_buffer = XCreatePixmap(display, window.window,
+ window.width, window.height, window.depth);
if (window.back_buffer != None) {
window.drawable = window.back_buffer;
- fprintf(stderr,
- "Conky: drawing to double buffer\n");
- } else
+ fprintf(stderr, PACKAGE_NAME": created %d x %d x %d back buffer\n",window.width, window.height, window.depth);
+ } else {
use_xdbe = 0;
+ }
+ }
+ if (!use_xdbe) {
+ NORM_ERR("failed to set up double buffer");
}
- if (!use_xdbe)
- ERR("failed to set up double buffer");
}
- if (!use_xdbe)
- fprintf(stderr, "Conky: drawing to single buffer\n");
+ if (!use_xdbe) {
+ fprintf(stderr, PACKAGE_NAME": drawing to single buffer\n");
+ }
#endif
-
+#ifdef IMLIB2
+ {
+ cimlib_init(display, window.drawable, window.visual, window.colourmap);
+ }
+#endif /* IMLIB2 */
XFlush(display);
- /*set_transparent_background(window.window); must be done after double buffer stuff? */
-#ifdef OWN_WINDOW
- /*if (own_window) {
- set_transparent_background(window.window);
- XClearWindow(display, window.window);
-}*/
-#endif
-
- XSelectInput(display, window.window, ExposureMask
+ XSelectInput(display, window.window, ExposureMask | PropertyChangeMask
#ifdef OWN_WINDOW
- | (own_window
- ? (StructureNotifyMask | PropertyChangeMask | ButtonPressMask) : 0)
+ | (own_window ? (StructureNotifyMask |
+ ButtonPressMask | ButtonReleaseMask) : 0)
#endif
- );
+ );
}
static Window find_subwindow(Window win, int w, int h)
for (j = 0; j < n; j++) {
XWindowAttributes attrs;
- if (XGetWindowAttributes
- (display, children[j], &attrs)) {
- /* Window must be mapped and same size as display or work space */
- if (attrs.map_state != 0 &&
- ((attrs.width == display_width
- && attrs.height == display_height)
- || (attrs.width == w
- && attrs.height == h))) {
+ if (XGetWindowAttributes(display, children[j], &attrs)) {
+ /* Window must be mapped and same size as display or
+ * work space */
+ if (attrs.map_state != 0 && ((attrs.width == display_width
+ && attrs.height == display_height)
+ || (attrs.width == w && attrs.height == h))) {
win = children[j];
break;
}
}
XFree(children);
- if (j == n)
+ if (j == n) {
break;
+ }
}
return win;
}
-long get_x11_color(const char *name)
+void create_gc(void)
+{
+ XGCValues values;
+
+ values.graphics_exposures = 0;
+ values.function = GXcopy;
+ window.gc = XCreateGC(display, window.drawable,
+ GCFunction | GCGraphicsExposures, &values);
+ window.gc_back = XCreateGC(display, window.drawable,
+ GCFunction | GCGraphicsExposures, &values);
+}
+
+//Get current desktop number
+static inline void get_x11_desktop_current(Display *current_display, Window root, Atom atom)
+{
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems;
+ unsigned long bytes_after;
+ unsigned char *prop = NULL;
+ struct information *current_info = &info;
+
+ if (atom == None) return;
+
+ if ( (XGetWindowProperty( current_display, root, atom,
+ 0, 1L, False, XA_CARDINAL,
+ &actual_type, &actual_format, &nitems,
+ &bytes_after, &prop ) == Success ) &&
+ (actual_type == XA_CARDINAL) &&
+ (nitems == 1L) && (actual_format == 32) ) {
+ current_info->x11.desktop.current = prop[0]+1;
+ }
+ if(prop) {
+ XFree(prop);
+ }
+}
+
+//Get total number of available desktops
+static inline void get_x11_desktop_number(Display *current_display, Window root, Atom atom)
+{
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems;
+ unsigned long bytes_after;
+ unsigned char *prop = NULL;
+ struct information *current_info = &info;
+
+ if (atom == None) return;
+
+ if ( (XGetWindowProperty( current_display, root, atom,
+ 0, 1L, False, XA_CARDINAL,
+ &actual_type, &actual_format, &nitems,
+ &bytes_after, &prop ) == Success ) &&
+ (actual_type == XA_CARDINAL) &&
+ (nitems == 1L) && (actual_format == 32) ) {
+ current_info->x11.desktop.number = prop[0];
+ }
+ if(prop) {
+ XFree(prop);
+ }
+}
+
+//Get all desktop names
+static inline void get_x11_desktop_names(Display *current_display, Window root, Atom atom)
{
- XColor color;
- color.pixel = 0;
- if (!XParseColor
- (display, DefaultColormap(display, screen), name, &color)) {
- /* lets check if it's a hex colour with the # missing in front
- * if yes, then do something about it
- */
- char newname[64];
- newname[0] = '#';
- strncpy(&newname[1], name, 62);
- /* now lets try again */
- if (!XParseColor(display, DefaultColormap(display, screen), &newname[0], &color)) {
- ERR("can't parse X color '%s'", name);
- return 0xFF00FF;
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems;
+ unsigned long bytes_after;
+ unsigned char *prop = NULL;
+ struct information *current_info = &info;
+
+ if (atom == None) return;
+
+ if ( (XGetWindowProperty( current_display, root, atom,
+ 0, (~0L), False, ATOM(UTF8_STRING),
+ &actual_type, &actual_format, &nitems,
+ &bytes_after, &prop ) == Success ) &&
+ (actual_type == ATOM(UTF8_STRING)) &&
+ (nitems > 0L) && (actual_format == 8) ) {
+
+ if(current_info->x11.desktop.all_names) {
+ free(current_info->x11.desktop.all_names);
+ current_info->x11.desktop.all_names = NULL;
}
+ current_info->x11.desktop.all_names = malloc(nitems*sizeof(char));
+ memcpy(current_info->x11.desktop.all_names, prop, nitems);
+ current_info->x11.desktop.nitems = nitems;
+ }
+ if(prop) {
+ XFree(prop);
}
- if (!XAllocColor
- (display, DefaultColormap(display, screen), &color))
- ERR("can't allocate X color '%s'", name);
+}
- return (long) color.pixel;
+//Get current desktop name
+static inline void get_x11_desktop_current_name(char *names)
+{
+ struct information *current_info = &info;
+ unsigned int i = 0, j = 0;
+ int k = 0;
+
+ while ( i < current_info->x11.desktop.nitems ) {
+ if ( names[i++] == '\0' ) {
+ if ( ++k == current_info->x11.desktop.current ) {
+ if (current_info->x11.desktop.name) {
+ free(current_info->x11.desktop.name);
+ current_info->x11.desktop.name = NULL;
+ }
+ current_info->x11.desktop.name = malloc((i-j)*sizeof(char));
+ //desktop names can be empty but should always be not null
+ strcpy( current_info->x11.desktop.name, (char *)&names[j] );
+ break;
+ }
+ j = i;
+ }
+ }
}
-void create_gc()
+void get_x11_desktop_info(Display *current_display, Atom atom)
{
- XGCValues values;
- values.graphics_exposures = 0;
- values.function = GXcopy;
- window.gc = XCreateGC(display, window.drawable,
- GCFunction | GCGraphicsExposures, &values);
+ Window root;
+ static Atom atom_current, atom_number, atom_names;
+ struct information *current_info = &info;
+ XWindowAttributes window_attributes;
+
+ root = RootWindow(current_display, current_info->x11.monitor.current);
+
+ /* Check if we initialise else retrieve changed property */
+ if (atom == 0) {
+ atom_current = XInternAtom(current_display, "_NET_CURRENT_DESKTOP", True);
+ atom_number = XInternAtom(current_display, "_NET_NUMBER_OF_DESKTOPS", True);
+ atom_names = XInternAtom(current_display, "_NET_DESKTOP_NAMES", True);
+ get_x11_desktop_current(current_display, root, atom_current);
+ get_x11_desktop_number(current_display, root, atom_number);
+ get_x11_desktop_names(current_display, root, atom_names);
+ get_x11_desktop_current_name(current_info->x11.desktop.all_names);
+
+ /* Set the PropertyChangeMask on the root window, if not set */
+ XGetWindowAttributes(display, root, &window_attributes);
+ if (!(window_attributes.your_event_mask & PropertyChangeMask)) {
+ XSetWindowAttributes attributes;
+ attributes.event_mask = window_attributes.your_event_mask | PropertyChangeMask;
+ XChangeWindowAttributes(display, root, CWEventMask, &attributes);
+ XGetWindowAttributes(display, root, &window_attributes);
+ }
+ } else {
+ if (atom == atom_current) {
+ get_x11_desktop_current(current_display, root, atom_current);
+ get_x11_desktop_current_name(current_info->x11.desktop.all_names);
+ } else if (atom == atom_number) {
+ get_x11_desktop_number(current_display, root, atom_number);
+ } else if (atom == atom_names) {
+ get_x11_desktop_names(current_display, root, atom_names);
+ get_x11_desktop_current_name(current_info->x11.desktop.all_names);
+ }
+ }
+}
+
+int update_x11info(void)
+{
+ struct information *current_info = &info;
+ if (x_initialised != YES)
+ return 0;
+ current_info->x11.monitor.number = XScreenCount(display);
+ current_info->x11.monitor.current = XDefaultScreen(display);
+ return 0;
+}
+
+#ifdef OWN_WINDOW
+/* reserve window manager space */
+void set_struts(int sidenum)
+{
+ Atom strut;
+ if ((strut = ATOM(_NET_WM_STRUT)) != None) {
+ /* reserve space at left, right, top, bottom */
+ signed long sizes[12] = {0};
+ int i;
+
+ /* define strut depth */
+ switch (sidenum) {
+ case 0:
+ /* left side */
+ sizes[0] = window.x + window.width;
+ break;
+ case 1:
+ /* right side */
+ sizes[1] = display_width - window.x;
+ break;
+ case 2:
+ /* top side */
+ sizes[2] = window.y + window.height;
+ break;
+ case 3:
+ /* bottom side */
+ sizes[3] = display_height - window.y;
+ break;
+ }
+
+ /* define partial strut length */
+ if (sidenum <= 1) {
+ sizes[4 + (sidenum*2)] = window.y;
+ sizes[5 + (sidenum*2)] = window.y + window.height;
+ } else if (sidenum <= 3) {
+ sizes[4 + (sidenum*2)] = window.x;
+ sizes[5 + (sidenum*2)] = window.x + window.width;
+ }
+
+ /* check constraints */
+ for (i = 0; i < 12; i++) {
+ if (sizes[i] < 0) {
+ sizes[i] = 0;
+ } else {
+ if (i <= 1 || i >= 8) {
+ if (sizes[i] > display_width) {
+ sizes[i] = display_width;
+ }
+ } else {
+ if (sizes[i] > display_height) {
+ sizes[i] = display_height;
+ }
+ }
+ }
+ }
+
+ XChangeProperty(display, window.window, strut, XA_CARDINAL, 32,
+ PropModeReplace, (unsigned char *) &sizes, 4);
+
+ if ((strut = ATOM(_NET_WM_STRUT_PARTIAL)) != None) {
+ XChangeProperty(display, window.window, strut, XA_CARDINAL, 32,
+ PropModeReplace, (unsigned char *) &sizes, 12);
+ }
+ }
+}
+#endif /* OWN_WINDOW */
+
+#ifdef HAVE_XDBE
+void xdbe_swap_buffers(void)
+{
+ if (use_xdbe) {
+ //XWindowAttributes dest;//leaks
+ //XGetWindowAttributes(display, window.window, &dest);
+ //unsigned int src_height, src_width, src_depth = 0;
+ //XGetGeometry(display, window.back_buffer, NULL, NULL, NULL,src_width,src_height, NULL, src_depth);
+// fprintf(stderr, PACKAGE_NAME": copy from %d x %d x %d to %d x %d x %d\n",src_width, src_height, src_depth, dest.width, dest.height, dest.depth);
+ XCopyArea(display, window.drawable, window.window,
+ window.gc_back, 0, 0, window.width, window.height, 0, 0);
+ /* FIXME should fill w/ window background */
+ XSet
+/*
+ XFillRectangle(display, window.back_buffer, window.gc,
+ 0, 0, window.width, window.height);
+*/
+ }
}
+#endif /* HAVE_XDBE */
-#endif /* X11 */
projects / monky / blobdiff