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/* vim: set sw=2 et: */
#include <libwnck/libwnck.h>
#include <gtk/gtk.h>
static gboolean display_all = FALSE;
static gboolean never_group = FALSE;
static gboolean always_group = FALSE;
static gboolean rtl = FALSE;
static gboolean skip_tasklist = FALSE;
static gboolean transparent = FALSE;
static gboolean vertical = FALSE;
static gint icon_size = WNCK_DEFAULT_MINI_ICON_SIZE;
static gboolean enable_scroll = TRUE;
static GOptionEntry entries[] = {
{"always-group", 'g', 0, G_OPTION_ARG_NONE, &always_group, "Always group windows", NULL},
{"never-group", 'n', 0, G_OPTION_ARG_NONE, &never_group, "Never group windows", NULL},
{"display-all", 'a', 0, G_OPTION_ARG_NONE, &display_all, "Display windows from all workspaces", NULL},
{"icon-size", 'i', 0, G_OPTION_ARG_INT, &icon_size, "Icon size for tasklist", NULL},
{"rtl", 'r', 0, G_OPTION_ARG_NONE, &rtl, "Use RTL as default direction", NULL},
{"skip-tasklist", 's', 0, G_OPTION_ARG_NONE, &skip_tasklist, "Don't show window in tasklist", NULL},
{"vertical", 'v', 0, G_OPTION_ARG_NONE, &vertical, "Show in vertical mode", NULL},
{"transparent", 't', 0, G_OPTION_ARG_NONE, &transparent, "Enable Transparency", NULL},
{"disable-scroll", 'd', G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &enable_scroll, "Disable scrolling", NULL},
{NULL }
};
static gboolean
window_draw (GtkWidget *widget,
cairo_t *cr,
gpointer user_data)
{
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_set_source_rgba (cr, 1., 1., 1., .5);
cairo_fill (cr);
return FALSE;
}
static void
window_composited_changed (GtkWidget *widget,
gpointer user_data)
{
GdkScreen *screen;
gboolean composited;
screen = gdk_screen_get_default ();
composited = gdk_screen_is_composited (screen);
gtk_widget_set_app_paintable (widget, composited);
}
int
main (int argc, char **argv)
{
GOptionContext *ctxt;
WnckHandle *handle;
WnckScreen *screen;
GtkWidget *win;
GtkWidget *frame;
GtkWidget *tasklist;
ctxt = g_option_context_new ("");
g_option_context_add_main_entries (ctxt, entries, NULL);
g_option_context_add_group (ctxt, gtk_get_option_group (TRUE));
g_option_context_parse (ctxt, &argc, &argv, NULL);
g_option_context_free (ctxt);
ctxt = NULL;
gtk_init (&argc, &argv);
if (rtl)
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
handle = wnck_handle_new (WNCK_CLIENT_TYPE_APPLICATION);
wnck_handle_set_default_mini_icon_size (handle, icon_size);
screen = wnck_handle_get_default_screen (handle);
/* because the pager doesn't respond to signals at the moment */
wnck_screen_force_update (screen);
win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (win), 200, 100);
gtk_window_stick (GTK_WINDOW (win));
/* wnck_gtk_window_set_dock_type (GTK_WINDOW (win)); */
gtk_window_set_title (GTK_WINDOW (win), "Task List");
gtk_window_set_resizable (GTK_WINDOW (win), TRUE);
/* quit on window close */
g_signal_connect (G_OBJECT (win), "destroy",
G_CALLBACK (gtk_main_quit),
NULL);
tasklist = wnck_tasklist_new_with_handle (handle);
wnck_tasklist_set_include_all_workspaces (WNCK_TASKLIST (tasklist), display_all);
if (always_group)
wnck_tasklist_set_grouping (WNCK_TASKLIST (tasklist),
WNCK_TASKLIST_ALWAYS_GROUP);
else if (never_group)
wnck_tasklist_set_grouping (WNCK_TASKLIST (tasklist),
WNCK_TASKLIST_NEVER_GROUP);
else
wnck_tasklist_set_grouping (WNCK_TASKLIST (tasklist),
WNCK_TASKLIST_AUTO_GROUP);
wnck_tasklist_set_scroll_enabled (WNCK_TASKLIST (tasklist), enable_scroll);
wnck_tasklist_set_middle_click_close (WNCK_TASKLIST (tasklist), TRUE);
wnck_tasklist_set_orientation (WNCK_TASKLIST (tasklist),
(vertical ? GTK_ORIENTATION_VERTICAL :
GTK_ORIENTATION_HORIZONTAL));
if (transparent)
{
GdkVisual *visual;
visual = gdk_screen_get_rgba_visual (gtk_widget_get_screen (win));
if (visual != NULL)
{
gtk_widget_set_visual (win, visual);
g_signal_connect (win, "composited-changed",
G_CALLBACK (window_composited_changed),
NULL);
/* draw even if we are not app-painted.
* this just makes my life a lot easier :)
*/
g_signal_connect (win, "draw",
G_CALLBACK (window_draw),
NULL);
window_composited_changed (win, NULL);
}
wnck_tasklist_set_button_relief (WNCK_TASKLIST (tasklist),
GTK_RELIEF_NONE);
}
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (win), frame);
gtk_container_add (GTK_CONTAINER (frame), tasklist);
gtk_widget_show (tasklist);
gtk_widget_show (frame);
gtk_window_move (GTK_WINDOW (win), 0, 0);
if (skip_tasklist)
{
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (win), TRUE);
gtk_window_set_keep_above (GTK_WINDOW (win), TRUE);
}
gtk_widget_show (win);
gtk_main ();
g_object_unref (handle);
return 0;
}
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