* Tint2 panel
*
* Copyright (C) 2007 Pål Staurland (staura@gmail.com)
-* Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
+* 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
#include <Imlib2.h>
#include <signal.h>
+#include <version.h>
#include "server.h"
#include "window.h"
#include "config.h"
#include "task.h"
#include "taskbar.h"
#include "systraybar.h"
+#include "launcher.h"
#include "panel.h"
#include "tooltip.h"
#include "timer.h"
+#include "xsettings-client.h"
+
void signal_handler(int sig)
{
{
int i;
+ // set global data
+ default_config();
+ default_timeout();
+ default_systray();
+ memset(&server, 0, sizeof(Server_global));
+#ifdef ENABLE_BATTERY
+ default_battery();
+#endif
+ default_clock();
+ default_launcher();
+ default_taskbar();
+ default_tooltip();
+ default_panel();
+
// read options
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
exit(0);
}
if (!strcmp(argv[i], "-v") || !strcmp(argv[i], "--version")) {
- printf("tint2 version 0.8\n");
+ printf("tint2 version %s\n", VERSION_STRING);
exit(0);
}
if (!strcmp(argv[i], "-c")) {
}
}
// Set signal handler
+ signal_pending = 0;
struct sigaction sa = { .sa_handler = signal_handler };
+ struct sigaction sa_chld = { .sa_handler = SIG_DFL, .sa_flags = SA_NOCLDWAIT };
sigaction(SIGUSR1, &sa, 0);
sigaction(SIGINT, &sa, 0);
sigaction(SIGTERM, &sa, 0);
sigaction(SIGHUP, &sa, 0);
- signal(SIGCHLD, SIG_IGN); // don't have to wait() after fork()
+ sigaction(SIGCHLD, &sa_chld, 0);
- // BSD is too stupid to support pselect(), therefore we have to use select and hope that we do not
- // end up in a race condition there
+ // BSD does not support pselect(), therefore we have to use select and hope that we do not
+ // end up in a race condition there (see 'man select()' on a linux machine for more information)
// block all signals, such that no race conditions occur before pselect in our main loop
// sigset_t block_mask;
// sigaddset(&block_mask, SIGINT);
// sigaddset(&block_mask, SIGHUP);
// sigaddset(&block_mask, SIGUSR1);
// sigprocmask(SIG_BLOCK, &block_mask, 0);
-
- // set global data
- memset(&server, 0, sizeof(Server_global));
- memset(&systray, 0, sizeof(Systraybar));
}
void init_X11()
XSelectInput (server.dsp, server.root_win, PropertyChangeMask|StructureNotifyMask);
setlocale (LC_ALL, "");
-
+ // config file use '.' as decimal separator
+ setlocale(LC_NUMERIC, "POSIX");
+
// load default icon
gchar *path;
const gchar * const *data_dirs;
void cleanup()
{
- stop_all_timeouts();
cleanup_systray();
- stop_net();
- cleanup_panel();
cleanup_tooltip();
cleanup_clock();
+ cleanup_launcher();
#ifdef ENABLE_BATTERY
cleanup_battery();
#endif
+ cleanup_panel();
+ cleanup_config();
if (default_icon) {
imlib_context_set_image(default_icon);
imlib_free_image();
}
- if (config_path) g_free(config_path);
- if (snapshot_path) g_free(snapshot_path);
+ imlib_context_disconnect_display();
cleanup_server();
- XCloseDisplay(server.dsp);
+ cleanup_timeout();
+ if (server.dsp) XCloseDisplay(server.dsp);
}
{
Panel *panel = &panel1[0];
- if (panel->temp_pmap) XFreePixmap(server.dsp, panel->temp_pmap);
- panel->temp_pmap = XCreatePixmap(server.dsp, server.root_win, panel->area.width, panel->area.height, server.depth);
+ if (panel->area.width > server.monitor[0].width)
+ panel->area.width = server.monitor[0].width;
- refresh(&panel->area);
+ panel->temp_pmap = XCreatePixmap(server.dsp, server.root_win, panel->area.width, panel->area.height, server.depth);
+ rendering(panel);
Imlib_Image img = NULL;
imlib_context_set_drawable(panel->temp_pmap);
img = imlib_create_image_from_drawable(0, 0, 0, panel->area.width, panel->area.height, 0);
imlib_context_set_image(img);
+ if (!panel_horizontal) {
+ // rotate 90° vertical panel
+ imlib_image_flip_horizontal();
+ imlib_image_flip_diagonal();
+ }
imlib_save_image(path);
imlib_free_image();
}
else
return 0;
}
- // no task clicked --> check if taskbar clicked
+ LauncherIcon *icon = click_launcher_icon(panel, e->x, e->y);
+ if (icon) {
+ if (e->button == 1) {
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+ // no launcher/task clicked --> check if taskbar clicked
Taskbar *tskbar = click_taskbar(panel, e->x, e->y);
if (tskbar && e->button == 1 && panel_mode == MULTI_DESKTOP)
return 1;
if (click_clock(panel, e->x, e->y)) {
- if ( (e->button == 1 && clock_lclick_command) || (e->button == 2 && clock_rclick_command) )
+ if ( (e->button == 1 && clock_lclick_command) || (e->button == 3 && clock_rclick_command) )
return 1;
else
return 0;
}
task_drag = click_task(panel, e->xbutton.x, e->xbutton.y);
- XLowerWindow (server.dsp, panel->main_win);
+ if (panel_layer == BOTTOM_LAYER)
+ XLowerWindow (server.dsp, panel->main_win);
}
+void event_button_motion_notify (XEvent *e)
+{
+ Panel * panel = get_panel(e->xany.window);
+ if(!panel || !task_drag)
+ return;
+
+ // Find the taskbar on the event's location
+ Taskbar * event_taskbar = click_taskbar(panel, e->xbutton.x, e->xbutton.y);
+ if(event_taskbar == NULL)
+ return;
+
+ // Find the task on the event's location
+ Task * event_task = click_task(panel, e->xbutton.x, e->xbutton.y);
+
+ // If the event takes place on the same taskbar as the task being dragged
+ if(event_taskbar == task_drag->area.parent) {
+ // Swap the task_drag with the task on the event's location (if they differ)
+ if(event_task && event_task != task_drag) {
+ GSList * drag_iter = g_slist_find(event_taskbar->area.list, task_drag);
+ GSList * task_iter = g_slist_find(event_taskbar->area.list, event_task);
+ if(drag_iter && task_iter) {
+ gpointer temp = task_iter->data;
+ task_iter->data = drag_iter->data;
+ drag_iter->data = temp;
+ event_taskbar->area.resize = 1;
+ panel_refresh = 1;
+ task_dragged = 1;
+ }
+ }
+ }
+ else { // The event is on another taskbar than the task being dragged
+ if(task_drag->desktop == ALLDESKTOP || panel_mode != MULTI_DESKTOP)
+ return;
+
+ Taskbar * drag_taskbar = (Taskbar*)task_drag->area.parent;
+ drag_taskbar->area.list = g_slist_remove(drag_taskbar->area.list, task_drag);
+
+ if(event_taskbar->area.posx > drag_taskbar->area.posx || event_taskbar->area.posy > drag_taskbar->area.posy) {
+ int i = (taskbarname_enabled) ? 1 : 0;
+ event_taskbar->area.list = g_slist_insert(event_taskbar->area.list, task_drag, i);
+ }
+ else
+ event_taskbar->area.list = g_slist_append(event_taskbar->area.list, task_drag);
+
+ // Move task to other desktop (but avoid the 'Window desktop changed' code in 'event_property_notify')
+ task_drag->area.parent = event_taskbar;
+ task_drag->desktop = event_taskbar->desktop;
+
+ windows_set_desktop(task_drag->win, event_taskbar->desktop);
+
+ event_taskbar->area.resize = 1;
+ drag_taskbar->area.resize = 1;
+ task_dragged = 1;
+ panel_refresh = 1;
+ }
+}
void event_button_release (XEvent *e)
{
if (wm_menu && !tint2_handles_click(panel, &e->xbutton)) {
forward_click(e);
+ if (panel_layer == BOTTOM_LAYER)
+ XLowerWindow (server.dsp, panel->main_win);
task_drag = 0;
return;
}
if ( click_clock(panel, e->xbutton.x, e->xbutton.y)) {
clock_action(e->xbutton.button);
- XLowerWindow (server.dsp, panel->main_win);
+ if (panel_layer == BOTTOM_LAYER)
+ XLowerWindow (server.dsp, panel->main_win);
+ task_drag = 0;
+ return;
+ }
+
+ if ( click_launcher(panel, e->xbutton.x, e->xbutton.y)) {
+ LauncherIcon *icon = click_launcher_icon(panel, e->xbutton.x, e->xbutton.y);
+ if (icon) {
+ launcher_action(icon);
+ }
task_drag = 0;
return;
}
Taskbar *tskbar;
if ( !(tskbar = click_taskbar(panel, e->xbutton.x, e->xbutton.y)) ) {
// TODO: check better solution to keep window below
- XLowerWindow (server.dsp, panel->main_win);
+ if (panel_layer == BOTTOM_LAYER)
+ XLowerWindow (server.dsp, panel->main_win);
task_drag = 0;
return;
}
// drag and drop task
- if (task_drag) {
- if (tskbar != task_drag->area.parent && action == TOGGLE_ICONIFY) {
- if (task_drag->desktop != ALLDESKTOP && panel_mode == MULTI_DESKTOP) {
- windows_set_desktop(task_drag->win, tskbar->desktop);
- if (tskbar->desktop == server.desktop)
- set_active(task_drag->win);
- task_drag = 0;
- }
- return;
- }
- else task_drag = 0;
+ if (task_dragged) {
+ task_drag = 0;
+ task_dragged = 0;
+ return;
}
// switch desktop
window_action( click_task(panel, e->xbutton.x, e->xbutton.y), action);
// to keep window below
- XLowerWindow (server.dsp, panel->main_win);
+ if (panel_layer == BOTTOM_LAYER)
+ XLowerWindow (server.dsp, panel->main_win);
}
void event_property_notify (XEvent *e)
{
- int i, j;
+ int i;
Task *tsk;
Window win = e->xproperty.window;
Atom at = e->xproperty.atom;
+ if (xsettings_client)
+ xsettings_client_process_event(xsettings_client, e);
if (win == server.root_win) {
if (!server.got_root_win) {
XSelectInput (server.dsp, server.root_win, PropertyChangeMask|StructureNotifyMask);
server.got_root_win = 1;
}
+ // Change name of desktops
+ else if (at == server.atom._NET_DESKTOP_NAMES) {
+ if (!taskbarname_enabled) return;
+ GSList *l, *list = server_get_name_of_desktop();
+ int j;
+ gchar *name;
+ Taskbar *tskbar;
+ for (i=0 ; i < nb_panel ; i++) {
+ for (j=0, l=list ; j < panel1[i].nb_desktop ; j++) {
+ if (l) {
+ name = g_strdup(l->data);
+ l = l->next;
+ }
+ else
+ name = g_strdup_printf("%d", j+1);
+ tskbar = &panel1[i].taskbar[j];
+ if (strcmp(name, tskbar->bar_name.name) != 0) {
+ g_free(tskbar->bar_name.name);
+ tskbar->bar_name.name = name;
+ tskbar->bar_name.area.resize = 1;
+ }
+ else
+ g_free(name);
+ }
+ }
+ for (l=list ; l ; l = l->next)
+ g_free(l->data);
+ g_slist_free(list);
+ panel_refresh = 1;
+ }
// Change number of desktops
else if (at == server.atom._NET_NUMBER_OF_DESKTOPS) {
+ if (!taskbar_enabled) return;
server.nb_desktop = server_get_number_of_desktop ();
cleanup_taskbar();
init_taskbar();
- visible_object();
for (i=0 ; i < nb_panel ; i++) {
+ init_taskbar_panel(&panel1[i]);
+ set_panel_items_order(&panel1[i]);
+ visible_taskbar(&panel1[i]);
panel1[i].area.resize = 1;
}
task_refresh_tasklist();
}
// Change desktop
else if (at == server.atom._NET_CURRENT_DESKTOP) {
+ if (!taskbar_enabled) return;
int old_desktop = server.desktop;
server.desktop = server_get_current_desktop ();
for (i=0 ; i < nb_panel ; i++) {
Panel *panel = &panel1[i];
- if (panel_mode == MULTI_DESKTOP && panel->g_taskbar.use_active) {
- // redraw both taskbar
- if (server.nb_desktop > old_desktop) {
- // can happen if last desktop is deleted and we've been on the last desktop
- panel->taskbar[old_desktop].area.bg = panel->g_taskbar.bg;
- panel->taskbar[old_desktop].area.resize = 1;
- }
- panel->taskbar[server.desktop].area.bg = panel->g_taskbar.bg_active;
- panel->taskbar[server.desktop].area.resize = 1;
- panel_refresh = 1;
- }
+ set_taskbar_state(&panel->taskbar[old_desktop], TASKBAR_NORMAL);
+ set_taskbar_state(&panel->taskbar[server.desktop], TASKBAR_ACTIVE);
// check ALLDESKTOP task => resize taskbar
Taskbar *tskbar;
Task *tsk;
GSList *l;
if (server.nb_desktop > old_desktop) {
tskbar = &panel->taskbar[old_desktop];
- for (l = tskbar->area.list; l ; l = l->next) {
+ l = tskbar->area.list;
+ if (taskbarname_enabled) l = l->next;
+ for (; l ; l = l->next) {
tsk = l->data;
if (tsk->desktop == ALLDESKTOP) {
tsk->area.on_screen = 0;
}
}
tskbar = &panel->taskbar[server.desktop];
- for (l = tskbar->area.list; l ; l = l->next) {
+ l = tskbar->area.list;
+ if (taskbarname_enabled) l = l->next;
+ for (; l ; l = l->next) {
tsk = l->data;
if (tsk->desktop == ALLDESKTOP) {
tsk->area.on_screen = 1;
}
}
}
- if (panel_mode != MULTI_DESKTOP) {
- visible_object();
- }
}
// Window list
else if (at == server.atom._NET_CLIENT_LIST) {
// Window title changed
if (at == server.atom._NET_WM_VISIBLE_NAME || at == server.atom._NET_WM_NAME || at == server.atom.WM_NAME) {
- Task *tsk2;
- GSList *l0;
- get_title(tsk);
- // changed other tsk->title
- for (i=0 ; i < nb_panel ; i++) {
- for (j=0 ; j < panel1[i].nb_desktop ; j++) {
- for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
- tsk2 = l0->data;
- if (tsk->win == tsk2->win && tsk != tsk2) {
- tsk2->title = tsk->title;
- tsk2->area.redraw = 1;
- }
- }
+ if (get_title(tsk)) {
+ if (g_tooltip.mapped && (g_tooltip.area == (Area*)tsk)) {
+ tooltip_copy_text((Area*)tsk);
+ tooltip_update();
}
+ panel_refresh = 1;
}
- panel_refresh = 1;
}
// Demand attention
else if (at == server.atom._NET_WM_STATE) {
}
else if (at == server.atom.WM_STATE) {
// Iconic state
- int state = task_active == tsk ? TASK_ACTIVE : TASK_NORMAL;
+ int state = (task_active && tsk->win == task_active->win ? TASK_ACTIVE : TASK_NORMAL);
if (window_is_iconified(win))
state = TASK_ICONIFIED;
- GSList* task_list = task_get_tasks(win);
- GSList* it = task_list;
- while (it) {
- Task* t = it->data;
- set_task_state(t, state);
- it = it->next;
- }
- g_slist_free(task_list);
+ set_task_state(tsk, state);
panel_refresh = 1;
}
// Window icon changed
else if (at == server.atom._NET_WM_ICON) {
get_icon(tsk);
- Task *tsk2;
- GSList* task_list = task_get_tasks(tsk->win);
- GSList *l0 = task_list;
- while (l0) {
- tsk2 = l0->data;
- if (tsk2 != tsk) {
- tsk2->icon_width = tsk->icon_width;
- tsk2->icon_height = tsk->icon_height;
- int k=0;
- for ( ; k<TASK_STATE_COUNT; ++k)
- tsk2->icon[k] = tsk->icon[k];
- tsk2->area.redraw = 1;
- }
- l0 = l0->next;
- }
- g_slist_free(task_list);
panel_refresh = 1;
}
// Window desktop changed
{
// change in root window (xrandr)
if (win == server.root_win) {
- get_monitors();
- init_config();
- config_read_file (config_path);
- init_panel();
- cleanup_config();
+ signal_pending = SIGUSR1;
return;
}
Panel *p = tsk->area.panel;
if (p->monitor != window_get_monitor (win)) {
remove_task (tsk);
- add_task (win);
+ tsk = add_task (win);
if (win == window_get_active ()) {
- GSList* task_list = task_get_tasks(win);
- GSList* it = task_list;
- while (it) {
- Task *tsk = it->data;
- tsk->current_state = TASK_ACTIVE;
- task_active = tsk;
- it = task_list->next;
- }
- g_slist_free(task_list);
+ set_task_state(tsk, TASK_ACTIVE);
+ task_active = tsk;
}
panel_refresh = 1;
}
int main (int argc, char *argv[])
{
XEvent e;
+ XClientMessageEvent *ev;
fd_set fdset;
int x11_fd, i;
Panel *panel;
GSList *it;
struct timeval* timeout;
+ int hidden_dnd = 0;
+start:
init (argc, argv);
- init_config();
+ init_X11();
+
i = 0;
if (config_path)
i = config_read_file (config_path);
exit(1);
}
- init_X11();
init_panel();
- cleanup_config();
if (snapshot_path) {
get_snapshot(snapshot_path);
cleanup();
if (panel_refresh) {
panel_refresh = 0;
- // QUESTION: do we need this first refresh_systray, because we check refresh_systray once again later...
- if (refresh_systray) {
- panel = (Panel*)systray.area.panel;
- XSetWindowBackgroundPixmap (server.dsp, panel->main_win, None);
- }
for (i=0 ; i < nb_panel ; i++) {
panel = &panel1[i];
- if (panel->is_hidden)
+ if (panel->is_hidden) {
XCopyArea(server.dsp, panel->hidden_pixmap, panel->main_win, server.gc, 0, 0, panel->hidden_width, panel->hidden_height, 0, 0);
+ XSetWindowBackgroundPixmap(server.dsp, panel->main_win, panel->hidden_pixmap);
+ }
else {
if (panel->temp_pmap) XFreePixmap(server.dsp, panel->temp_pmap);
panel->temp_pmap = XCreatePixmap(server.dsp, server.root_win, panel->area.width, panel->area.height, server.depth);
- refresh(&panel->area);
+ rendering(panel);
XCopyArea(server.dsp, panel->temp_pmap, panel->main_win, server.gc, 0, 0, panel->area.width, panel->area.height, 0, 0);
}
}
XFlush (server.dsp);
panel = (Panel*)systray.area.panel;
- if (refresh_systray && !panel->is_hidden) {
+ if (refresh_systray && panel && !panel->is_hidden) {
refresh_systray = 0;
- panel = (Panel*)systray.area.panel;
// tint2 doen't draw systray icons. it just redraw background.
XSetWindowBackgroundPixmap (server.dsp, panel->main_win, panel->temp_pmap);
// force icon's refresh
autohide_trigger_show(panel);
else if (e.type == LeaveNotify)
autohide_trigger_hide(panel);
- if (panel->is_hidden)
- continue; // discard further processing of this event because the panel is not visible yet
+ if (panel->is_hidden) {
+ if (e.type == ClientMessage && e.xclient.message_type == server.atom.XdndPosition) {
+ hidden_dnd = 1;
+ autohide_show(panel);
+ }
+ else
+ continue; // discard further processing of this event because the panel is not visible yet
+ }
+ else if (hidden_dnd && e.type == ClientMessage && e.xclient.message_type == server.atom.XdndLeave) {
+ hidden_dnd = 0;
+ autohide_hide(panel);
+ }
}
switch (e.type) {
break;
case MotionNotify: {
+ unsigned int button_mask = Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask;
+ if (e.xmotion.state & button_mask)
+ event_button_motion_notify (&e);
+
if (!g_tooltip.enabled) break;
Panel* panel = get_panel(e.xmotion.window);
Area* area = click_area(panel, e.xmotion.x, e.xmotion.y);
if (area->_get_tooltip_text)
- tooltip_trigger_show(area, panel, e.xmotion.x_root, e.xmotion.y_root);
+ tooltip_trigger_show(area, panel, &e);
else
tooltip_trigger_hide();
break;
event_expose(&e);
break;
- case MapNotify:
- if (e.xany.window == g_tooltip.window)
- tooltip_update();
- break;
-
case PropertyNotify:
event_property_notify(&e);
break;
break;
case UnmapNotify:
case DestroyNotify:
- if (e.xany.window == g_tooltip.window || !systray.area.on_screen)
+ if (e.xany.window == server.composite_manager) {
+ // Stop real_transparency
+ signal_pending = SIGUSR1;
+ break;
+ }
+ if (e.xany.window == g_tooltip.window || !systray_enabled)
break;
for (it = systray.list_icons; it; it = g_slist_next(it)) {
if (((TrayWindow*)it->data)->tray_id == e.xany.window) {
break;
}
}
- break;
+ break;
case ClientMessage:
- if (!systray.area.on_screen) break;
- if (e.xclient.message_type == server.atom._NET_SYSTEM_TRAY_OPCODE && e.xclient.format == 32 && e.xclient.window == net_sel_win) {
+ ev = &e.xclient;
+ if (ev->data.l[1] == server.atom._NET_WM_CM_S0) {
+ if (ev->data.l[2] == None)
+ // Stop real_transparency
+ signal_pending = SIGUSR1;
+ else
+ // Start real_transparency
+ signal_pending = SIGUSR1;
+ }
+ if (systray_enabled && e.xclient.message_type == server.atom._NET_SYSTEM_TRAY_OPCODE && e.xclient.format == 32 && e.xclient.window == net_sel_win) {
net_message(&e.xclient);
}
else if (e.xclient.message_type == server.atom.XdndPosition) {
default:
if (e.type == XDamageNotify+damage_event) {
+ // union needed to avoid strict-aliasing warnings by gcc
+ union { XEvent e; XDamageNotifyEvent de; } event_union = {.e=e};
TrayWindow *traywin;
GSList *l;
- XDamageNotifyEvent* de = (XDamageNotifyEvent*)&e;
+ XDamageNotifyEvent* de = &event_union.de;
for (l = systray.list_icons; l ; l = l->next) {
traywin = (TrayWindow*)l->data;
- if ( traywin->id == de->drawable && !de->more ) {
+ if ( traywin->id == de->drawable ) {
systray_render_icon(traywin);
break;
}
callback_timeout_expired();
- switch (signal_pending) {
- case SIGUSR1: // reload config file
- signal_pending = 0;
- init_config();
- config_read_file (config_path);
- init_panel();
- cleanup_config();
- break;
- case SIGINT:
- case SIGTERM:
- case SIGHUP:
- cleanup ();
- return 0;
+ if (signal_pending) {
+ cleanup();
+ if (signal_pending == SIGUSR1) {
+ // restart tint2
+ // SIGUSR1 used when : user's signal, composite manager stop/start or xrandr
+ FD_CLR (x11_fd, &fdset); // not sure if needed
+ goto start;
+ }
+ else {
+ // SIGINT, SIGTERM, SIGHUP
+ return 0;
+ }
}
}
}
projects / chaz / tint2 / blobdiff