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Atom initialization moved to one place.
Added few ede specific atoms with implementation.
Added sample test.
This commit is contained in:
Sanel Zukan
2007-06-19 09:59:15 +00:00
parent 6529e02a7d
commit c2adf77325
10 changed files with 348 additions and 101 deletions
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108
eiconman/Utils.cpp
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@ -15,14 +15,17 @@
#include <FL/x.h>
#include <edelib/Debug.h>
#include <string.h> // strrchr
#include <string.h> // strrchr, strncpy, strlen
Atom NET_WORKAREA = 0;
Atom NET_WM_WINDOW_TYPE = 0;
Atom NET_WM_WINDOW_TYPE_DESKTOP = 0;
Atom NET_NUMBER_OF_DESKTOPS = 0;
Atom NET_CURRENT_DESKTOP = 0;
Atom NET_DESKTOP_NAMES = 0;
Atom _XA_NET_WORKAREA = 0;
Atom _XA_NET_WM_WINDOW_TYPE = 0;
Atom _XA_NET_WM_WINDOW_TYPE_DESKTOP = 0;
Atom _XA_NET_NUMBER_OF_DESKTOPS = 0;
Atom _XA_NET_CURRENT_DESKTOP = 0;
Atom _XA_NET_DESKTOP_NAMES = 0;
Atom _XA_EDE_DESKTOP_NOTIFY = 0;
Atom _XA_EDE_DESKTOP_NOTIFY_COLOR = 0;
int overlay_x = 0;
int overlay_y = 0;
@ -33,19 +36,28 @@ Fl_Window* overlay_drawable = NULL;
char dash_list[] = {1};
void init_atoms(void) {
_XA_NET_WORKAREA = XInternAtom(fl_display, "_NET_WORKAREA", False);
_XA_NET_WM_WINDOW_TYPE = XInternAtom(fl_display, "_NET_WM_WINDOW_TYPE", False);
_XA_NET_WM_WINDOW_TYPE_DESKTOP = XInternAtom(fl_display, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
_XA_NET_NUMBER_OF_DESKTOPS = XInternAtom(fl_display, "_NET_NUMBER_OF_DESKTOPS", False);
_XA_NET_CURRENT_DESKTOP = XInternAtom(fl_display, "_NET_CURRENT_DESKTOP", False);
_XA_NET_DESKTOP_NAMES = XInternAtom(fl_display, "_NET_DESKTOP_NAMES", False);
_XA_EDE_DESKTOP_NOTIFY = XInternAtom(fl_display, "_EDE_DESKTOP_NOTIFY", False);
_XA_EDE_DESKTOP_NOTIFY_COLOR = XInternAtom(fl_display, "_EDE_DESKTOP_NOTIFY_COLOR", False);
}
bool net_get_workarea(int& x, int& y, int& w, int &h) {
Atom real;
if(!NET_WORKAREA)
NET_WORKAREA= XInternAtom(fl_display, "_NET_WORKAREA", 1);
int format;
unsigned long n, extra;
unsigned char* prop;
x = y = w = h = 0;
int status = XGetWindowProperty(fl_display, RootWindow(fl_display, fl_screen),
NET_WORKAREA, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra, (unsigned char**)&prop);
_XA_NET_WORKAREA, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra, (unsigned char**)&prop);
if(status != Success)
return false;
@ -65,12 +77,6 @@ bool net_get_workarea(int& x, int& y, int& w, int &h) {
}
void net_make_me_desktop(Fl_Window* w) {
if(!NET_WM_WINDOW_TYPE)
NET_WM_WINDOW_TYPE = XInternAtom(fl_display, "_NET_WM_WINDOW_TYPE", False);
if(!NET_WM_WINDOW_TYPE_DESKTOP)
NET_WM_WINDOW_TYPE_DESKTOP= XInternAtom(fl_display, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
/*
* xid() will return zero if window is not shown;
* make sure it is shown
@ -79,26 +85,23 @@ void net_make_me_desktop(Fl_Window* w) {
/*
* Reminder for me (others possible):
* note '&NET_WM_WINDOW_TYPE_DESKTOP' conversion, since gcc will not report warning/error
* if placed 'NET_WM_WINDOW_TYPE_DESKTOP' only.
* note '&_XA_NET_WM_WINDOW_TYPE_DESKTOP' conversion, since gcc will not report warning/error
* if placed '_XA_NET_WM_WINDOW_TYPE_DESKTOP' only.
*
* I lost two hours messing with this ! (gdb is unusefull in X world)
*/
XChangeProperty(fl_display, fl_xid(w), NET_WM_WINDOW_TYPE, XA_ATOM, 32, PropModeReplace,
(unsigned char*)&NET_WM_WINDOW_TYPE_DESKTOP, sizeof(Atom));
XChangeProperty(fl_display, fl_xid(w), _XA_NET_WM_WINDOW_TYPE, XA_ATOM, 32, PropModeReplace,
(unsigned char*)&_XA_NET_WM_WINDOW_TYPE_DESKTOP, sizeof(Atom));
}
int net_get_workspace_count(void) {
if(!NET_NUMBER_OF_DESKTOPS)
NET_NUMBER_OF_DESKTOPS = XInternAtom(fl_display, "_NET_NUMBER_OF_DESKTOPS", False);
Atom real;
int format;
unsigned long n, extra;
unsigned char* prop;
int status = XGetWindowProperty(fl_display, RootWindow(fl_display, fl_screen),
NET_NUMBER_OF_DESKTOPS, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra,
_XA_NET_NUMBER_OF_DESKTOPS, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra,
(unsigned char**)&prop);
if(status != Success && !prop)
@ -111,15 +114,14 @@ int net_get_workspace_count(void) {
// desktops are starting from 0
int net_get_current_desktop(void) {
if(!NET_CURRENT_DESKTOP)
NET_CURRENT_DESKTOP = XInternAtom(fl_display, "_NET_CURRENT_DESKTOP", False);
Atom real;
int format;
unsigned long n, extra;
unsigned char* prop;
int status = XGetWindowProperty(fl_display, RootWindow(fl_display, fl_screen),
NET_CURRENT_DESKTOP, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra, (unsigned char**)&prop);
_XA_NET_CURRENT_DESKTOP, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra,
(unsigned char**)&prop);
if(status != Success && !prop)
return -1;
@ -131,12 +133,9 @@ int net_get_current_desktop(void) {
// call on this XFreeStringList(names)
int net_get_workspace_names(char**& names) {
if(!NET_DESKTOP_NAMES)
NET_DESKTOP_NAMES = XInternAtom(fl_display, "_NET_DESKTOP_NAMES", False);
// FIXME: add _NET_SUPPORTING_WM_CHECK and _NET_SUPPORTED ???
XTextProperty wnames;
XGetTextProperty(fl_display, RootWindow(fl_display, fl_screen), &wnames, NET_DESKTOP_NAMES);
XGetTextProperty(fl_display, RootWindow(fl_display, fl_screen), &wnames, _XA_NET_DESKTOP_NAMES);
// if wm does not understainds _NET_DESKTOP_NAMES this is not set
if(!wnames.nitems || !wnames.value)
@ -144,16 +143,59 @@ int net_get_workspace_names(char**& names) {
int nsz;
/*
* FIXME: Here should as alternative Xutf8TextPropertyToTextList since
* many wm's set UTF8_STRING property. Below is XA_STRING and for UTF8_STRING
* will fail.
*/
if(!XTextPropertyToStringList(&wnames, &names, &nsz)) {
XFree(wnames.value);
return 0;
}
//XFreeStringList(names);
XFree(wnames.value);
return nsz;
}
bool ede_get_desktop_notify(char* txt, int txt_len) {
XTextProperty names;
XGetTextProperty(fl_display, RootWindow(fl_display, fl_screen), &names, _XA_EDE_DESKTOP_NOTIFY);
if(!names.nitems || !names.value)
return false;
char** vnames;
int nsz = 0;
if(!XTextPropertyToStringList(&names, &vnames, &nsz)) {
XFree(names.value);
return false;
}
strncpy(txt, vnames[0], txt_len);
XFreeStringList(vnames);
return true;
}
Fl_Color ede_get_desktop_notify_color(void) {
Atom real;
int format;
unsigned long n, extra;
unsigned char* prop;
int status = XGetWindowProperty(fl_display, RootWindow(fl_display, fl_screen),
_XA_EDE_DESKTOP_NOTIFY_COLOR, 0L, 0x7fffffff, False, XA_CARDINAL, &real, &format, &n, &extra,
(unsigned char**)&prop);
int color = FL_WHITE;
if(status != Success && !prop)
return (Fl_Color)color;
color = int(*(long*)prop);
XFree(prop);
return (Fl_Color)color;
}
#if 0
int net_get_workspace_names(char** names) {
Atom nd = XInternAtom(fl_display, "_NET_DESKTOP_NAMES", False);