/************************************************************************** * * Copyright (C) 2008 Pål Staurland (staura@gmail.com) * 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 * as published by the Free Software Foundation. * * 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. **************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include "server.h" #include "config.h" #include "window.h" #include "task.h" #include "panel.h" #include "tooltip.h" void panel_clear_background(void *obj); MouseAction mouse_left; MouseAction mouse_middle; MouseAction mouse_right; MouseAction mouse_scroll_up; MouseAction mouse_scroll_down; MouseAction mouse_tilt_left; MouseAction mouse_tilt_right; TaskbarMode taskbar_mode; gboolean wm_menu; gboolean panel_dock; Layer panel_layer; PanelPosition panel_position; gboolean panel_horizontal; gboolean panel_refresh; gboolean task_dragged; char *panel_window_name = NULL; gboolean debug_geometry; gboolean debug_gradients; gboolean startup_notifications; gboolean debug_thumbnails; gboolean panel_autohide; int panel_autohide_show_timeout; int panel_autohide_hide_timeout; int panel_autohide_height; gboolean panel_shrink; Strut panel_strut_policy; char *panel_items_order; int max_tick_urgent; // panel's initial config Panel panel_config; // panels (one panel per monitor) Panel *panels; int num_panels; GArray *backgrounds; GArray *gradients; Imlib_Image default_icon; char *default_font = NULL; void default_panel() { panels = NULL; num_panels = 0; default_icon = NULL; task_dragged = FALSE; panel_horizontal = TRUE; panel_position = CENTER; panel_items_order = NULL; panel_autohide = FALSE; panel_autohide_show_timeout = 0; panel_autohide_hide_timeout = 0; panel_autohide_height = 5; // for vertical panels this is of course the width panel_shrink = FALSE; panel_strut_policy = STRUT_FOLLOW_SIZE; panel_dock = FALSE; // default not in the dock panel_layer = BOTTOM_LAYER; // default is bottom layer panel_window_name = strdup("tint2"); wm_menu = FALSE; max_tick_urgent = 14; mouse_left = TOGGLE_ICONIFY; backgrounds = g_array_new(0, 0, sizeof(Background)); gradients = g_array_new(0, 0, sizeof(GradientClass)); memset(&panel_config, 0, sizeof(Panel)); snprintf(panel_config.area.name, sizeof(panel_config.area.name), "Panel"); panel_config.mouse_over_alpha = 100; panel_config.mouse_over_saturation = 0; panel_config.mouse_over_brightness = 10; panel_config.mouse_pressed_alpha = 100; panel_config.mouse_pressed_saturation = 0; panel_config.mouse_pressed_brightness = 0; panel_config.mouse_effects = 1; // First background is always fully transparent Background transparent_bg; init_background(&transparent_bg); g_array_append_val(backgrounds, transparent_bg); GradientClass transparent_gradient; init_gradient(&transparent_gradient, GRADIENT_VERTICAL); g_array_append_val(gradients, transparent_gradient); } void cleanup_panel() { if (!panels) return; for (int i = 0; i < num_panels; i++) { Panel *p = &panels[i]; free_area(&p->area); if (p->temp_pmap) XFreePixmap(server.display, p->temp_pmap); p->temp_pmap = 0; if (p->hidden_pixmap) XFreePixmap(server.display, p->hidden_pixmap); p->hidden_pixmap = 0; if (p->main_win) XDestroyWindow(server.display, p->main_win); p->main_win = 0; destroy_timer(&p->autohide_timer); cleanup_freespace(p); } free_icon_themes(); free(panel_items_order); panel_items_order = NULL; free(panel_window_name); panel_window_name = NULL; free(panels); panels = NULL; free_area(&panel_config.area); g_array_free(backgrounds, TRUE); backgrounds = NULL; if (gradients) { for (guint i = 0; i < gradients->len; i++) cleanup_gradient(&g_array_index(gradients, GradientClass, i)); g_array_free(gradients, TRUE); } gradients = NULL; pango_font_description_free(panel_config.g_task.font_desc); panel_config.g_task.font_desc = NULL; pango_font_description_free(panel_config.taskbarname_font_desc); panel_config.taskbarname_font_desc = NULL; } void init_panel() { if (panel_config.monitor > (server.num_monitors - 1)) { // server.num_monitors minimum value is 1 (see get_monitors()) fprintf(stderr, "tint2: warning : monitor not found. tint2 default to all monitors.\n"); panel_config.monitor = 0; } fprintf(stderr, "tint2: panel items: %s\n", panel_items_order); icon_theme_wrapper = NULL; init_tooltip(); init_systray(); init_launcher(); init_clock(); #ifdef ENABLE_BATTERY init_battery(); #endif init_taskbar(); init_separator(); init_execp(); init_button(); // number of panels (one monitor or 'all' monitors) if (panel_config.monitor >= 0) num_panels = 1; else num_panels = server.num_monitors; panels = calloc(num_panels, sizeof(Panel)); for (int i = 0; i < num_panels; i++) { memcpy(&panels[i], &panel_config, sizeof(Panel)); INIT_TIMER(panels[i].autohide_timer); } fprintf(stderr, "tint2: nb monitors %d, nb monitors used %d, nb desktops %d\n", server.num_monitors, num_panels, server.num_desktops); for (int i = 0; i < num_panels; i++) { Panel *p = &panels[i]; if (panel_config.monitor < 0) p->monitor = i; if (!p->area.bg) p->area.bg = &g_array_index(backgrounds, Background, 0); p->area.parent = p; p->area.panel = p; snprintf(p->area.name, sizeof(p->area.name), "Panel %d", i); p->area.on_screen = TRUE; p->area.resize_needed = 1; p->area.size_mode = LAYOUT_DYNAMIC; p->area._resize = resize_panel; p->area._clear = panel_clear_background; p->separator_list = NULL; init_panel_size_and_position(p); instantiate_area_gradients(&p->area); // add children according to panel_items for (int k = 0; k < strlen(panel_items_order); k++) { if (panel_items_order[k] == 'L') init_launcher_panel(p); if (panel_items_order[k] == 'T') init_taskbar_panel(p); #ifdef ENABLE_BATTERY if (panel_items_order[k] == 'B') init_battery_panel(p); #endif if (panel_items_order[k] == 'S' && systray_on_monitor(i, num_panels)) { init_systray_panel(p); refresh_systray = 1; } if (panel_items_order[k] == 'C') init_clock_panel(p); if (panel_items_order[k] == 'F' && !strstr(panel_items_order, "T")) init_freespace_panel(p); if (panel_items_order[k] == ':') init_separator_panel(p); if (panel_items_order[k] == 'E') init_execp_panel(p); if (panel_items_order[k] == 'P') init_button_panel(p); } set_panel_items_order(p); // catch some events XSetWindowAttributes att = {.colormap = server.colormap, .background_pixel = 0, .border_pixel = 0}; unsigned long mask = CWEventMask | CWColormap | CWBackPixel | CWBorderPixel; p->main_win = XCreateWindow(server.display, server.root_win, p->posx, p->posy, p->area.width, p->area.height, 0, server.depth, InputOutput, server.visual, mask, &att); long event_mask = ExposureMask | ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PropertyChangeMask; if (p->mouse_effects || p->g_task.tooltip_enabled || p->clock.area._get_tooltip_text || (launcher_enabled && launcher_tooltip_enabled)) event_mask |= PointerMotionMask | LeaveWindowMask; if (panel_autohide) event_mask |= LeaveWindowMask | EnterWindowMask; XChangeWindowAttributes(server.display, p->main_win, CWEventMask, &(XSetWindowAttributes){.event_mask = event_mask}); if (!server.gc) { XGCValues gcv; server.gc = XCreateGC(server.display, p->main_win, 0, &gcv); } // fprintf(stderr, "tint2: panel %d : %d, %d, %d, %d\n", i, p->posx, p->posy, p->area.width, p->area.height); set_panel_properties(p); set_panel_background(p); if (!snapshot_path) { // if we are not in 'snapshot' mode then map new panel XMapWindow(server.display, p->main_win); } if (panel_autohide) autohide_trigger_hide(p); } taskbar_refresh_tasklist(); reset_active_task(); update_all_taskbars_visibility(); } void panel_compute_size(Panel *panel) { if (panel_horizontal) { if (panel->area.width == 0) { panel->fractional_width = TRUE; panel->area.width = 100; } if (panel->area.height == 0) { panel->fractional_height = FALSE; panel->area.height = 32; } if (panel->fractional_width) panel->area.width = (server.monitors[panel->monitor].width - panel->marginx) * panel->area.width / 100; if (panel->fractional_height) panel->area.height = (server.monitors[panel->monitor].height - panel->marginy) * panel->area.height / 100; if (panel->area.bg->border.radius > panel->area.height / 2) { fprintf(stderr, "tint2: panel_background_id rounded is too big... please fix your tint2rc\n"); g_array_append_val(backgrounds, *panel->area.bg); panel->area.bg = &g_array_index(backgrounds, Background, backgrounds->len - 1); panel->area.bg->border.radius = panel->area.height / 2; } } else { if (panel->area.height == 0) { panel->fractional_height = TRUE; panel->area.height = 100; } if (panel->area.width == 0) { panel->fractional_width = FALSE; panel->area.width = 140; } int old_panel_height = panel->area.height; if (panel->fractional_width) panel->area.height = (server.monitors[panel->monitor].height - panel->marginy) * panel->area.width / 100; else panel->area.height = panel->area.width; if (panel->fractional_height) panel->area.width = (server.monitors[panel->monitor].width - panel->marginx) * old_panel_height / 100; else panel->area.width = old_panel_height; if (panel->area.bg->border.radius > panel->area.width / 2) { fprintf(stderr, "tint2: panel_background_id rounded is too big... please fix your tint2rc\n"); g_array_append_val(backgrounds, *panel->area.bg); panel->area.bg = &g_array_index(backgrounds, Background, backgrounds->len - 1); panel->area.bg->border.radius = panel->area.width / 2; } } if (panel->area.width + panel->marginx > server.monitors[panel->monitor].width) panel->area.width = server.monitors[panel->monitor].width - panel->marginx; if (panel->area.height + panel->marginy > server.monitors[panel->monitor].height) panel->area.height = server.monitors[panel->monitor].height - panel->marginy; panel->max_size = panel_horizontal ? panel->area.width : panel->area.height; } void panel_compute_position(Panel *panel) { // panel position determined here if (panel_position & LEFT) { panel->posx = server.monitors[panel->monitor].x + panel->marginx; } else { if (panel_position & RIGHT) { panel->posx = server.monitors[panel->monitor].x + server.monitors[panel->monitor].width - panel->area.width - panel->marginx; } else { if (panel_horizontal) panel->posx = server.monitors[panel->monitor].x + ((server.monitors[panel->monitor].width - panel->area.width) / 2); else panel->posx = server.monitors[panel->monitor].x + panel->marginx; } } if (panel_position & TOP) { panel->posy = server.monitors[panel->monitor].y + panel->marginy; } else { if (panel_position & BOTTOM) { panel->posy = server.monitors[panel->monitor].y + server.monitors[panel->monitor].height - panel->area.height - panel->marginy; } else { panel->posy = server.monitors[panel->monitor].y + ((server.monitors[panel->monitor].height - panel->area.height) / 2); } } // autohide or strut_policy=minimum int diff = (panel_horizontal ? panel->area.height : panel->area.width) - panel_autohide_height; if (panel_horizontal) { panel->hidden_width = panel->area.width; panel->hidden_height = panel->area.height - diff; } else { panel->hidden_width = panel->area.width - diff; panel->hidden_height = panel->area.height; } // fprintf(stderr, "tint2: panel : posx %d, posy %d, width %d, height %d\n", panel->posx, panel->posy, panel->area.width, // panel->area.height); } void init_panel_size_and_position(Panel *panel) { panel_compute_size(panel); panel_compute_position(panel); } gboolean resize_panel(void *obj) { Panel *panel = (Panel *)obj; relayout_with_constraint(&panel->area, 0); // fprintf(stderr, "tint2: resize_panel\n"); if (taskbar_mode != MULTI_DESKTOP && taskbar_enabled) { // propagate width/height on hidden taskbar int width = panel->taskbar[server.desktop].area.width; int height = panel->taskbar[server.desktop].area.height; for (int i = 0; i < panel->num_desktops; i++) { panel->taskbar[i].area.resize_needed = panel->taskbar[i].area.width != width || panel->taskbar[i].area.height != height; panel->taskbar[i].area.width = width; panel->taskbar[i].area.height = height; } } else if (taskbar_mode == MULTI_DESKTOP && taskbar_enabled && taskbar_distribute_size) { for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; taskbar->area.old_width = taskbar->area.width; taskbar->area.old_height = taskbar->area.height; } // The total available size int total_size = 0; for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; total_size += panel_horizontal ? taskbar->area.width : taskbar->area.height; } // Reserve size for padding, taskbarname and spacings for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; if (panel_horizontal) taskbar->area.width = 2 * taskbar->area.paddingxlr; else taskbar->area.height = 2 * taskbar->area.paddingxlr; if (taskbarname_enabled && taskbar->area.children) { Area *name = (Area *)taskbar->area.children->data; if (name->on_screen) { if (panel_horizontal) taskbar->area.width += name->width; else taskbar->area.height += name->height; } } gboolean first_child = TRUE; for (GList *l = taskbar->area.children; l; l = l->next) { Area *child = (Area *)l->data; if (!child->on_screen) continue; if (!first_child) { if (panel_horizontal) taskbar->area.width += taskbar->area.paddingx; else taskbar->area.height += taskbar->area.paddingy; } first_child = FALSE; } total_size -= panel_horizontal ? taskbar->area.width : taskbar->area.height; } // Compute the total number of tasks int num_tasks = 0; for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; for (GList *l = taskbar->area.children; l; l = l->next) { Area *child = (Area *)l->data; if (!child->on_screen) continue; if (taskbarname_enabled && l == taskbar->area.children) continue; num_tasks++; } } // Distribute the remaining size between taskbars if (num_tasks > 0) { int task_size = total_size / num_tasks; if (taskbar_alignment != ALIGN_LEFT) task_size = MIN(task_size, panel_horizontal ? panel_config.g_task.maximum_width : panel_config.g_task.maximum_height); for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; for (GList *l = taskbar->area.children; l; l = l->next) { Area *child = (Area *)l->data; if (!child->on_screen) continue; if (taskbarname_enabled && l == taskbar->area.children) continue; if (panel_horizontal) taskbar->area.width += task_size; else taskbar->area.height += task_size; } } int slack = total_size - task_size * num_tasks; if (taskbar_alignment == ALIGN_RIGHT) { for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; if (panel_horizontal) taskbar->area.width += slack; else taskbar->area.height += slack; break; } } else if (taskbar_alignment == ALIGN_CENTER) { slack /= 2; Taskbar *left_taskbar = NULL; Taskbar *right_taskbar = NULL; for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; if (panel_horizontal) taskbar->area.width += slack; else taskbar->area.height += slack; taskbar->area.alignment = ALIGN_RIGHT; left_taskbar = taskbar; break; } for (int i = panel->num_desktops - 1; i >= 0; i--) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; if (panel_horizontal) taskbar->area.width += slack; else taskbar->area.height += slack; taskbar->area.alignment = ALIGN_LEFT; right_taskbar = taskbar; break; } if (left_taskbar == right_taskbar) left_taskbar->area.alignment = ALIGN_CENTER; } } else { // No tasks => expand the first visible taskbar for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (!taskbar->area.on_screen) continue; if (panel_horizontal) taskbar->area.width += total_size; else taskbar->area.height += total_size; break; } } for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; taskbar->area.resize_needed = taskbar->area.old_width != taskbar->area.width || taskbar->area.old_height != taskbar->area.height; } } for (GList *l = panel->freespace_list; l; l = g_list_next(l)) resize_freespace(l->data); return FALSE; } void update_strut(Panel *p) { if (panel_strut_policy == STRUT_NONE) { XDeleteProperty(server.display, p->main_win, server.atom._NET_WM_STRUT); XDeleteProperty(server.display, p->main_win, server.atom._NET_WM_STRUT_PARTIAL); return; } // Reserved space unsigned int d1, screen_width, screen_height; Window d2; int d3; XGetGeometry(server.display, server.root_win, &d2, &d3, &d3, &screen_width, &screen_height, &d1, &d1); Monitor monitor = server.monitors[p->monitor]; long struts[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; if (panel_horizontal) { int height = p->area.height + p->marginy; if (panel_strut_policy == STRUT_MINIMUM || (panel_strut_policy == STRUT_FOLLOW_SIZE && panel_autohide && p->is_hidden)) height = p->hidden_height; if (panel_position & TOP) { struts[2] = height + monitor.y; struts[8] = p->posx; // p->area.width - 1 allowed full screen on monitor 2 struts[9] = p->posx + p->area.width - 1; } else { struts[3] = height + screen_height - monitor.y - monitor.height; struts[10] = p->posx; // p->area.width - 1 allowed full screen on monitor 2 struts[11] = p->posx + p->area.width - 1; } } else { int width = p->area.width + p->marginx; if (panel_strut_policy == STRUT_MINIMUM || (panel_strut_policy == STRUT_FOLLOW_SIZE && panel_autohide && p->is_hidden)) width = p->hidden_width; if (panel_position & LEFT) { struts[0] = width + monitor.x; struts[4] = p->posy; // p->area.width - 1 allowed full screen on monitor 2 struts[5] = p->posy + p->area.height - 1; } else { struts[1] = width + screen_width - monitor.x - monitor.width; struts[6] = p->posy; // p->area.width - 1 allowed full screen on monitor 2 struts[7] = p->posy + p->area.height - 1; } } // Old specification : fluxbox need _NET_WM_STRUT. XChangeProperty(server.display, p->main_win, server.atom._NET_WM_STRUT, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&struts, 4); XChangeProperty(server.display, p->main_win, server.atom._NET_WM_STRUT_PARTIAL, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&struts, 12); } void set_panel_items_order(Panel *p) { if (p->area.children) { g_list_free(p->area.children); p->area.children = 0; } int i_execp = 0; int i_separator = 0; int i_freespace = 0; int i_button = 0; for (int k = 0; k < strlen(panel_items_order); k++) { if (panel_items_order[k] == 'L') { p->area.children = g_list_append(p->area.children, &p->launcher); p->launcher.area.resize_needed = 1; } if (panel_items_order[k] == 'T') { for (int j = 0; j < p->num_desktops; j++) p->area.children = g_list_append(p->area.children, &p->taskbar[j]); } #ifdef ENABLE_BATTERY if (panel_items_order[k] == 'B') p->area.children = g_list_append(p->area.children, &p->battery); #endif int i = p - panels; if (panel_items_order[k] == 'S' && systray_on_monitor(i, num_panels)) { p->area.children = g_list_append(p->area.children, &systray); } if (panel_items_order[k] == 'C') p->area.children = g_list_append(p->area.children, &p->clock); if (panel_items_order[k] == 'F') { GList *item = g_list_nth(p->freespace_list, i_freespace); i_freespace++; if (item) p->area.children = g_list_append(p->area.children, (Area *)item->data); } if (panel_items_order[k] == ':') { GList *item = g_list_nth(p->separator_list, i_separator); i_separator++; if (item) p->area.children = g_list_append(p->area.children, (Area *)item->data); } if (panel_items_order[k] == 'E') { GList *item = g_list_nth(p->execp_list, i_execp); i_execp++; if (item) p->area.children = g_list_append(p->area.children, (Area *)item->data); } if (panel_items_order[k] == 'P') { GList *item = g_list_nth(p->button_list, i_button); i_button++; if (item) p->area.children = g_list_append(p->area.children, (Area *)item->data); } } initialize_positions(&p->area, 0); } void place_panel_all_desktops(Panel *p) { long val = ALL_DESKTOPS; XChangeProperty(server.display, p->main_win, server.atom._NET_WM_DESKTOP, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&val, 1); } void set_panel_layer(Panel *p, Layer layer) { Atom state[4]; state[0] = server.atom._NET_WM_STATE_SKIP_PAGER; state[1] = server.atom._NET_WM_STATE_SKIP_TASKBAR; state[2] = server.atom._NET_WM_STATE_STICKY; state[3] = layer == BOTTOM_LAYER ? server.atom._NET_WM_STATE_BELOW : server.atom._NET_WM_STATE_ABOVE; int num_atoms = layer == NORMAL_LAYER ? 3 : 4; XChangeProperty(server.display, p->main_win, server.atom._NET_WM_STATE, XA_ATOM, 32, PropModeReplace, (unsigned char *)state, num_atoms); } void replace_panel_all_desktops(Panel *p) { XClientMessageEvent m; memset(&m, 0, sizeof(m)); m.type = ClientMessage; m.send_event = True; m.display = server.display; m.window = p->main_win; m.message_type = server.atom._NET_WM_DESKTOP; m.format = 32; m.data.l[0] = ALL_DESKTOPS; XSendEvent(server.display, server.root_win, False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent *)&m); XSync(server.display, False); } void set_panel_window_geometry(Panel *panel) { update_strut(panel); // Fixed position and non-resizable window // Allow panel move and resize when tint2 reload config file int minwidth = panel_autohide ? panel->hidden_width : panel->area.width; int minheight = panel_autohide ? panel->hidden_height : panel->area.height; XSizeHints size_hints; size_hints.flags = PPosition | PMinSize | PMaxSize; size_hints.min_width = minwidth; size_hints.max_width = panel->area.width; size_hints.min_height = minheight; size_hints.max_height = panel->area.height; XSetWMNormalHints(server.display, panel->main_win, &size_hints); if (!panel->is_hidden) { if (panel_horizontal) { if (panel_position & TOP) XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); else XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); } else { if (panel_position & LEFT) XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); else XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); } } else { int diff = (panel_horizontal ? panel->area.height : panel->area.width) - panel_autohide_height; if (panel_horizontal) { if (panel_position & TOP) XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->hidden_width, panel->hidden_height); else XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy + diff, panel->hidden_width, panel->hidden_height); } else { if (panel_position & LEFT) XMoveResizeWindow(server.display, panel->main_win, panel->posx, panel->posy, panel->hidden_width, panel->hidden_height); else XMoveResizeWindow(server.display, panel->main_win, panel->posx + diff, panel->posy, panel->hidden_width, panel->hidden_height); } } } void set_panel_properties(Panel *p) { XStoreName(server.display, p->main_win, panel_window_name); XSetIconName(server.display, p->main_win, panel_window_name); gsize len; gchar *name = g_locale_to_utf8(panel_window_name, -1, NULL, &len, NULL); if (name != NULL) { XChangeProperty(server.display, p->main_win, server.atom._NET_WM_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *)name, (int)len); XChangeProperty(server.display, p->main_win, server.atom._NET_WM_ICON_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *)name, (int)len); g_free(name); } long pid = getpid(); XChangeProperty(server.display, p->main_win, server.atom._NET_WM_PID, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&pid, 1); // Dock XChangeProperty(server.display, p->main_win, server.atom._NET_WM_WINDOW_TYPE, XA_ATOM, 32, PropModeReplace, (unsigned char *)&server.atom._NET_WM_WINDOW_TYPE_DOCK, 1); place_panel_all_desktops(p); set_panel_layer(p, panel_layer); XWMHints wmhints; memset(&wmhints, 0, sizeof(wmhints)); if (panel_dock) { // Necessary for placing the panel into the dock on Openbox and Fluxbox. // See https://gitlab.com/o9000/tint2/issues/465 wmhints.flags = IconWindowHint | WindowGroupHint | StateHint; wmhints.icon_window = wmhints.window_group = p->main_win; wmhints.initial_state = WithdrawnState; } // We do not need keyboard input focus. wmhints.flags |= InputHint; wmhints.input = False; XSetWMHints(server.display, p->main_win, &wmhints); // Undecorated long prop[5] = {2, 0, 0, 0, 0}; XChangeProperty(server.display, p->main_win, server.atom._MOTIF_WM_HINTS, server.atom._MOTIF_WM_HINTS, 32, PropModeReplace, (unsigned char *)prop, 5); // XdndAware - Register for Xdnd events Atom version = 4; XChangeProperty(server.display, p->main_win, server.atom.XdndAware, XA_ATOM, 32, PropModeReplace, (unsigned char *)&version, 1); // Set WM_CLASS XClassHint *classhint = XAllocClassHint(); classhint->res_name = (char *)"tint2"; classhint->res_class = (char *)"Tint2"; XSetClassHint(server.display, p->main_win, classhint); XFree(classhint); set_panel_window_geometry(p); } void panel_clear_background(void *obj) { Panel *p = obj; clear_pixmap(p->area.pix, 0, 0, p->area.width, p->area.height); if (!server.real_transparency) { get_root_pixmap(); // copy background (server.root_pmap) in panel.area.pix Window dummy; int x, y; XTranslateCoordinates(server.display, p->main_win, server.root_win, 0, 0, &x, &y, &dummy); if (panel_autohide && p->is_hidden) { 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; x -= xoff; y -= yoff; } XSetTSOrigin(server.display, server.gc, -x, -y); XFillRectangle(server.display, p->area.pix, server.gc, 0, 0, p->area.width, p->area.height); } } void set_panel_background(Panel *p) { panel_clear_background(p); schedule_redraw(&p->area); if (p->hidden_pixmap) { XFreePixmap(server.display, p->hidden_pixmap); p->hidden_pixmap = 0; } } Panel *get_panel(Window win) { for (int i = 0; i < num_panels; i++) { if (panels[i].main_win == win) { return &panels[i]; } } return 0; } Taskbar *click_taskbar(Panel *panel, int x, int y) { for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (area_is_under_mouse(taskbar, x, y)) return taskbar; } return NULL; } Task *click_task(Panel *panel, int x, int y) { Taskbar *taskbar = click_taskbar(panel, x, y); if (taskbar) { GList *l = taskbar->area.children; if (taskbarname_enabled) l = l->next; for (; l; l = l->next) { Task *task = (Task *)l->data; if (area_is_under_mouse(task, x, y)) { return task; } } } return NULL; } Launcher *click_launcher(Panel *panel, int x, int y) { Launcher *launcher = &panel->launcher; if (area_is_under_mouse(launcher, x, y)) return launcher; return NULL; } LauncherIcon *click_launcher_icon(Panel *panel, int x, int y) { Launcher *launcher = click_launcher(panel, x, y); if (launcher) { for (GSList *l = launcher->list_icons; l; l = l->next) { LauncherIcon *icon = (LauncherIcon *)l->data; if (area_is_under_mouse(icon, x, y)) return icon; } } return NULL; } Clock *click_clock(Panel *panel, int x, int y) { Clock *clock = &panel->clock; if (area_is_under_mouse(clock, x, y)) return clock; return NULL; } #ifdef ENABLE_BATTERY Battery *click_battery(Panel *panel, int x, int y) { Battery *bat = &panel->battery; if (area_is_under_mouse(bat, x, y)) return bat; return NULL; } #endif Execp *click_execp(Panel *panel, int x, int y) { for (GList *l = panel->execp_list; l; l = l->next) { Execp *execp = (Execp *)l->data; if (area_is_under_mouse(execp, x, y)) return execp; } return NULL; } Button *click_button(Panel *panel, int x, int y) { for (GList *l = panel->button_list; l; l = l->next) { Button *button = (Button *)l->data; if (area_is_under_mouse(button, x, y)) return button; } return NULL; } void stop_autohide_timer(Panel *p) { stop_timer(&p->autohide_timer); } void autohide_show(void *p) { Panel *panel = (Panel *)p; stop_autohide_timer(panel); panel->is_hidden = 0; XMapSubwindows(server.display, panel->main_win); // systray windows set_panel_window_geometry(panel); set_panel_layer(panel, TOP_LAYER); refresh_systray = TRUE; // ugly hack, because we actually only need to call XSetBackgroundPixmap schedule_panel_redraw(); } void autohide_hide(void *p) { Panel *panel = (Panel *)p; stop_autohide_timer(panel); set_panel_layer(panel, panel_layer); panel->is_hidden = TRUE; XUnmapSubwindows(server.display, panel->main_win); // systray windows set_panel_window_geometry(panel); schedule_panel_redraw(); } void autohide_trigger_show(Panel *p) { if (!p) return; change_timer(&p->autohide_timer, true, panel_autohide_show_timeout, 0, autohide_show, p); } void autohide_trigger_hide(Panel *p) { if (!p) return; Window root, child; int xr, yr, xw, yw; unsigned int mask; if (XQueryPointer(server.display, p->main_win, &root, &child, &xr, &yr, &xw, &yw, &mask)) if (child) return; // mouse over one of the system tray icons change_timer(&p->autohide_timer, true, panel_autohide_hide_timeout, 0, autohide_hide, p); } void shrink_panel(Panel *panel) { if (!panel_shrink) return; int size = MIN(compute_desired_size(&panel->area), panel->max_size); gboolean update = FALSE; if (panel_horizontal) { if (panel->area.width != size) { panel->area.width = size; update = TRUE; } } else { if (panel->area.height != size) { panel->area.height = size; update = TRUE; } } if (update) { panel_compute_position(panel); set_panel_window_geometry(panel); set_panel_background(panel); panel->area.resize_needed = TRUE; systray.area.resize_needed = TRUE; schedule_redraw(&systray.area); refresh_systray = TRUE; update_minimized_icon_positions(panel); } } void render_panel(Panel *panel) { relayout(&panel->area); if (debug_geometry) area_dump_geometry(&panel->area, 0); update_dependent_gradients(&panel->area); draw_tree(&panel->area); } const char *get_default_font() { if (default_font) return default_font; return DEFAULT_FONT; } void default_icon_theme_changed() { if (!launcher_enabled && !panel_config.button_list) return; if (launcher_icon_theme_override && icon_theme_name_config) return; free_icon_themes(); load_icon_themes(); launcher_default_icon_theme_changed(); button_default_icon_theme_changed(); } void default_font_changed() { #ifdef ENABLE_BATTERY battery_default_font_changed(); #endif clock_default_font_changed(); execp_default_font_changed(); button_default_font_changed(); taskbar_default_font_changed(); taskbarname_default_font_changed(); tooltip_default_font_changed(); } void _schedule_panel_redraw(const char *file, const char *function, const int line) { panel_refresh = TRUE; if (debug_fps) { fprintf(stderr, YELLOW "tint2: %s %s %d: triggering panel redraw" RESET "\n", file, function, line); } } void save_panel_screenshot(const Panel *panel, const char *path) { imlib_context_set_drawable(panel->temp_pmap); Imlib_Image img = imlib_create_image_from_drawable(0, 0, 0, panel->area.width, panel->area.height, 1); if (!img) { XImage *ximg = XGetImage(server.display, panel->temp_pmap, 0, 0, panel->area.width, panel->area.height, AllPlanes, ZPixmap); if (ximg) { DATA32 *pixels = (DATA32 *)calloc(panel->area.width * panel->area.height, sizeof(DATA32)); for (int x = 0; x < panel->area.width; x++) { for (int y = 0; y < panel->area.height; y++) { DATA32 xpixel = XGetPixel(ximg, x, y); DATA32 r = (xpixel >> 16) & 0xff; DATA32 g = (xpixel >> 8) & 0xff; DATA32 b = (xpixel >> 0) & 0xff; DATA32 a = 0x0; DATA32 argb = (a << 24) | (r << 16) | (g << 8) | b; pixels[y * panel->area.width + x] = argb; } } XDestroyImage(ximg); img = imlib_create_image_using_data(panel->area.width, panel->area.height, pixels); } } if (img) { 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(); } } void save_screenshot(const char *path) { Panel *panel = &panels[0]; if (panel->area.width > server.monitors[0].width) panel->area.width = server.monitors[0].width; panel->temp_pmap = XCreatePixmap(server.display, server.root_win, panel->area.width, panel->area.height, server.depth); render_panel(panel); XSync(server.display, False); save_panel_screenshot(panel, path); }