void set_taskbar_state(Taskbar *tskbar, int state)
{
tskbar->area.bg = panel1[0].g_taskbar.background[state];
tskbar->area.pix = tskbar->state_pix[state];
if (taskbarname_enabled) {
tskbar->bar_name.area.bg = panel1[0].g_taskbar.background_name[state];
tskbar->bar_name.area.pix = tskbar->bar_name.state_pix[state];
}
if (panel_mode != MULTI_DESKTOP) {
if (state == TASKBAR_NORMAL)
tskbar->area.on_screen = 0;
else
tskbar->area.on_screen = 1;
}
if (tskbar->area.on_screen == 1) {
if (tskbar->state_pix[state] == 0)
tskbar->area.redraw = 1;
if (taskbarname_enabled && tskbar->bar_name.state_pix[state] == 0)
tskbar->bar_name.area.redraw = 1;
if (panel_mode == MULTI_DESKTOP && panel1[0].g_taskbar.background[TASKBAR_NORMAL] != panel1[0].g_taskbar.background[TASKBAR_ACTIVE]) {
GSList *l = tskbar->area.list;
if (taskbarname_enabled) l = l->next;
for ( ; l ; l = l->next)
set_task_redraw(l->data);
}
}
panel_refresh = 1;
}
void set_panel_background(Panel *p)
{
if (p->area.pix) XFreePixmap (server.dsp, p->area.pix);
p->area.pix = XCreatePixmap (server.dsp, server.root_win, p->area.width, p->area.height, server.depth);
int xoff=0, yoff=0;
if (panel_horizontal && panel_position & BOTTOM)
yoff = p->area.height-p->hidden_height;
else if (!panel_horizontal && panel_position & RIGHT)
xoff = p->area.width-p->hidden_width;
if (server.real_transparency) {
clear_pixmap(p->area.pix, 0, 0, p->area.width, p->area.height);
}
else {
get_root_pixmap();
// copy background (server.root_pmap) in panel.area.pix
Window dummy;
int x, y;
XTranslateCoordinates(server.dsp, p->main_win, server.root_win, 0, 0, &x, &y, &dummy);
if (panel_autohide && p->is_hidden) {
x -= xoff;
y -= yoff;
}
XSetTSOrigin(server.dsp, server.gc, -x, -y);
XFillRectangle(server.dsp, p->area.pix, server.gc, 0, 0, p->area.width, p->area.height);
}
// draw background panel
cairo_surface_t *cs;
cairo_t *c;
cs = cairo_xlib_surface_create (server.dsp, p->area.pix, server.visual, p->area.width, p->area.height);
c = cairo_create (cs);
draw_background(&p->area, c);
cairo_destroy (c);
cairo_surface_destroy (cs);
if (panel_autohide) {
if (p->hidden_pixmap) XFreePixmap(server.dsp, p->hidden_pixmap);
p->hidden_pixmap = XCreatePixmap(server.dsp, server.root_win, p->hidden_width, p->hidden_height, server.depth);
XCopyArea(server.dsp, p->area.pix, p->hidden_pixmap, server.gc, xoff, yoff, p->hidden_width, p->hidden_height, 0, 0);
}
// redraw panel's object
GSList *l0;
Area *a;
for (l0 = p->area.list; l0 ; l0 = l0->next) {
a = l0->data;
set_redraw(a);
}
// reset task 'state_pix'
int i;
Taskbar *tskbar;
for (i=0 ; i < p->nb_desktop ; i++) {
tskbar = &p->taskbar[i];
for (l0 = tskbar->area.list; l0 ; l0 = l0->next) {
set_task_redraw((Task *)l0->data);
}
}
}
void on_change_task (void *obj)
{
Task *tsk = obj;
Panel *panel = (Panel*)tsk->area.panel;
long value[] = { panel->posx+tsk->area.bounds.x, panel->posy+tsk->area.bounds.y, tsk->area.bounds.width, tsk->area.bounds.height };
XChangeProperty (server.dsp, tsk->win, server.atom._NET_WM_ICON_GEOMETRY, XA_CARDINAL, 32, PropModeReplace, (unsigned char*)value, 4);
// reset Pixmap when position/size changed
set_task_redraw(tsk);
}
int get_title(Task *tsk)
{
Panel *panel = tsk->area.panel;
char *title, *name;
if (!panel->g_task.text &&
!panel->g_task.tooltip_enabled &&
taskbar_sort_method != TASKBAR_SORT_TITLE)
return 0;
name = server_get_property (tsk->win, server.atom._NET_WM_VISIBLE_NAME, server.atom.UTF8_STRING, 0);
if (!name || !strlen(name)) {
name = server_get_property (tsk->win, server.atom._NET_WM_NAME, server.atom.UTF8_STRING, 0);
if (!name || !strlen(name)) {
name = server_get_property (tsk->win, server.atom.WM_NAME, XA_STRING, 0);
if (!name || !strlen(name)) {
name = calloc(10, 1);
strcpy(name, "Untitled");
}
}
}
// add space before title
title = calloc(strlen(name)+2, 1);
if (panel->g_task.icon) strcpy(title, " ");
else title[0] = 0;
strcat(title, name);
if (name) XFree (name);
if (tsk->title) {
// check unecessary title change
if (strcmp(tsk->title, title) == 0) {
free(title);
return 0;
}
else
free(tsk->title);
}
tsk->title = title;
GPtrArray* task_group = task_get_tasks(tsk->win);
if (task_group) {
for (size_t i = 0; i<task_group->len; ++i) {
Task* tsk2 = g_ptr_array_index(task_group, i);
tsk2->title = tsk->title;
set_task_redraw(tsk2);
}
}
return 1;
}
void set_task_state(Task *tsk, int state)
{
if (tsk == 0 || state < 0 || state >= TASK_STATE_COUNT)
return;
if (tsk->current_state != state || hide_task_diff_monitor) {
GPtrArray* task_group = task_get_tasks(tsk->win);
if (task_group) {
for (size_t i=0; i<task_group->len; ++i) {
Task* tsk1 = g_ptr_array_index(task_group, i);
tsk1->current_state = state;
tsk1->area.background = panel1[0].g_task.background[state];
tsk1->area.pixmap = tsk1->state_pix[state];
if (tsk1->state_pix[state] == 0)
tsk1->area.redraw = 1;
if (state == TASK_ACTIVE && g_slist_find(urgent_list, tsk1))
del_urgent(tsk1);
// Show only the active task
int hide = 0;
if (hide_inactive_tasks) {
if (state != TASK_ACTIVE) {
hide = 1;
}
}
if (window_get_monitor(tsk->win) != ((Panel*)tsk->area.panel)->monitor &&
(hide_task_diff_monitor || nb_panel > 1)) {
hide = 1;
}
if (1 - hide != tsk1->area.visible) {
tsk1->area.visible = 1 - hide;
set_task_redraw(tsk1);
Panel *p = (Panel*)tsk->area.panel;
tsk->area.resize = 1;
p->taskbar->area.resize = 1;
p->area.resize = 1;
}
}
panel_refresh = 1;
}
}
}
void get_icon (Task *tsk)
{
Panel *panel = tsk->area.panel;
if (!panel->g_task.icon) return;
size_t i;
Imlib_Image img = NULL;
XWMHints *hints = 0;
gulong *data = 0;
int k;
for (k=0; k<TASK_STATE_COUNT; ++k) {
if (tsk->icon[k]) {
imlib_context_set_image(tsk->icon[k]);
imlib_free_image();
tsk->icon[k] = 0;
}
}
data = server_get_property (tsk->win, server.atom._NET_WM_ICON, XA_CARDINAL, (int*)&i);
if (data) {
// get ARGB icon
int w, h;
gulong *tmp_data;
tmp_data = get_best_icon (data, get_icon_count (data, i), i, &w, &h, panel->g_task.icon_size1);
#ifdef __x86_64__
DATA32 icon_data[w * h];
size_t length = w * h;
for (i = 0; i < length; ++i)
icon_data[i] = tmp_data[i];
img = imlib_create_image_using_copied_data (w, h, icon_data);
#else
img = imlib_create_image_using_data (w, h, (DATA32*)tmp_data);
#endif
}
else {
// get Pixmap icon
hints = XGetWMHints(server.dsp, tsk->win);
if (hints) {
if (hints->flags & IconPixmapHint && hints->icon_pixmap != 0) {
// get width, height and depth for the pixmap
Window root;
int icon_x, icon_y;
uint32_t border_width, bpp;
uint32_t w, h;
//printf(" get pixmap\n");
XGetGeometry(server.dsp, hints->icon_pixmap, &root, &icon_x, &icon_y, &w, &h, &border_width, &bpp);
imlib_context_set_drawable(hints->icon_pixmap);
img = imlib_create_image_from_drawable(hints->icon_mask, 0, 0, w, h, 0);
}
}
}
if (img == NULL) {
imlib_context_set_image(default_icon);
img = imlib_clone_image();
}
// transform icons
imlib_context_set_image(img);
imlib_image_set_has_alpha(1);
int w, h;
w = imlib_image_get_width();
h = imlib_image_get_height();
Imlib_Image orig_image = imlib_create_cropped_scaled_image(0, 0, w, h, panel->g_task.icon_size1, panel->g_task.icon_size1);
imlib_free_image();
imlib_context_set_image(orig_image);
tsk->icon_width = imlib_image_get_width();
tsk->icon_height = imlib_image_get_height();
for (k=0; k<TASK_STATE_COUNT; ++k) {
imlib_context_set_image(orig_image);
tsk->icon[k] = imlib_clone_image();
imlib_context_set_image(tsk->icon[k]);
DATA32 *data32;
if (panel->g_task.alpha[k] != 100 || panel->g_task.saturation[k] != 0 || panel->g_task.brightness[k] != 0) {
data32 = imlib_image_get_data();
adjust_asb(data32, tsk->icon_width, tsk->icon_height, panel->g_task.alpha[k], (float)panel->g_task.saturation[k]/100, (float)panel->g_task.brightness[k]/100);
imlib_image_put_back_data(data32);
}
}
imlib_context_set_image(orig_image);
imlib_free_image();
if (hints)
XFree(hints);
if (data)
XFree (data);
GPtrArray* task_group = task_get_tasks(tsk->win);
if (task_group) {
for (i=0; i<task_group->len; ++i) {
Task* tsk2 = g_ptr_array_index(task_group, i);
tsk2->icon_width = tsk->icon_width;
tsk2->icon_height = tsk->icon_height;
int k;
for (k=0; k<TASK_STATE_COUNT; ++k)
tsk2->icon[k] = tsk->icon[k];
set_task_redraw(tsk2);
}
}
}
