src/panel.c (raw)
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/************************************************************************** * * 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 <glib.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/Xatom.h> #include <cairo.h> #include <cairo-xlib.h> #include <pango/pangocairo.h> #include "server.h" #include "config.h" #include "window.h" #include "task.h" #include "panel.h" #include "tooltip.h" int signal_pending; 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 panel_autohide; int panel_autohide_show_timeout; int panel_autohide_hide_timeout; int panel_autohide_height; 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; Imlib_Image default_icon; 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_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)); memset(&panel_config, 0, sizeof(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; // First background is always fully transparent Background transparent_bg; init_background(&transparent_bg); g_array_append_val(backgrounds, transparent_bg); } void cleanup_panel() { if (!panels) return; cleanup_taskbar(); for (int i = 0; i < num_panels; i++) { Panel *p = &panels[i]; free_area(&p->area); if (p->temp_pmap) XFreePixmap(server.dsp, p->temp_pmap); p->temp_pmap = 0; if (p->hidden_pixmap) XFreePixmap(server.dsp, p->hidden_pixmap); p->hidden_pixmap = 0; if (p->main_win) XDestroyWindow(server.dsp, p->main_win); p->main_win = 0; stop_timeout(p->autohide_timeout); } free(panel_items_order); panel_items_order = NULL; free(panel_window_name); panel_window_name = NULL; free(panels); panels = NULL; if (backgrounds) g_array_free(backgrounds, 1); backgrounds = 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, "warning : monitor not found. tint2 default to all monitors.\n"); panel_config.monitor = 0; } init_tooltip(); init_systray(); init_launcher(); init_clock(); #ifdef ENABLE_BATTERY init_battery(); #endif init_taskbar(); // 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)); } fprintf(stderr, "tint2 : nb monitor %d, nb monitor used %d, nb desktop %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; p->area.on_screen = TRUE; p->area.resize_needed = 1; p->area.size_mode = LAYOUT_DYNAMIC; p->area._resize = resize_panel; init_panel_size_and_position(p); // 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); } 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.dsp, 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; 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.dsp, p->main_win, CWEventMask, &(XSetWindowAttributes){.event_mask = event_mask}); if (!server.gc) { XGCValues gcv; server.gc = XCreateGC(server.dsp, p->main_win, 0, &gcv); } // printf("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.dsp, p->main_win); } if (panel_autohide) autohide_trigger_hide(p); visible_taskbar(p); } task_refresh_tasklist(); active_task(); } void init_panel_size_and_position(Panel *panel) { // detect panel size if (panel_horizontal) { if (panel->fractional_width) panel->area.width = (float)server.monitor[panel->monitor].width * panel->area.width / 100; if (panel->fractional_height) panel->area.height = (float)server.monitor[panel->monitor].height * panel->area.height / 100; if (panel->area.width + panel->marginx > server.monitor[panel->monitor].width) panel->area.width = server.monitor[panel->monitor].width - panel->marginx; if (panel->area.bg->border.radius > panel->area.height / 2) { printf("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 { int old_panel_height = panel->area.height; if (panel->fractional_width) panel->area.height = (float)server.monitor[panel->monitor].height * panel->area.width / 100; else panel->area.height = panel->area.width; if (panel->fractional_height) panel->area.width = (float)server.monitor[panel->monitor].width * old_panel_height / 100; else panel->area.width = old_panel_height; if (panel->area.height + panel->marginy > server.monitor[panel->monitor].height) panel->area.height = server.monitor[panel->monitor].height - panel->marginy; if (panel->area.bg->border.radius > panel->area.width / 2) { printf("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; } } // panel position determined here if (panel_position & LEFT) { panel->posx = server.monitor[panel->monitor].x + panel->marginx; } else { if (panel_position & RIGHT) { panel->posx = server.monitor[panel->monitor].x + server.monitor[panel->monitor].width - panel->area.width - panel->marginx; } else { if (panel_horizontal) panel->posx = server.monitor[panel->monitor].x + ((server.monitor[panel->monitor].width - panel->area.width) / 2); else panel->posx = server.monitor[panel->monitor].x + panel->marginx; } } if (panel_position & TOP) { panel->posy = server.monitor[panel->monitor].y + panel->marginy; } else { if (panel_position & BOTTOM) { panel->posy = server.monitor[panel->monitor].y + server.monitor[panel->monitor].height - panel->area.height - panel->marginy; } else { panel->posy = server.monitor[panel->monitor].y + ((server.monitor[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; } // printf("panel : posx %d, posy %d, width %d, height %d\n", panel->posx, panel->posy, panel->area.width, // panel->area.height); } gboolean resize_panel(void *obj) { Panel *panel = (Panel *)obj; relayout_with_constraint(&panel->area, 0); // printf("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.width = width; panel->taskbar[i].area.height = height; panel->taskbar[i].area.resize_needed = 1; } } if (taskbar_mode == MULTI_DESKTOP && taskbar_enabled && taskbar_distribute_size) { // Distribute the available space between taskbars // Compute the total available size, and the total size requested by the taskbars int total_size = 0; int total_name_size = 0; int total_items = 0; for (int i = 0; i < panel->num_desktops; i++) { if (panel_horizontal) { total_size += panel->taskbar[i].area.width; } else { total_size += panel->taskbar[i].area.height; } Taskbar *taskbar = &panel->taskbar[i]; GList *l; for (l = taskbar->area.children; l; l = l->next) { Area *child = (Area *)l->data; if (!child->on_screen) continue; total_items++; } if (taskbarname_enabled) { if (taskbar->area.children) { total_items--; Area *name = (Area *)taskbar->area.children->data; if (panel_horizontal) { total_name_size += name->width; } else { total_name_size += name->height; } } } } // Distribute the space proportionally to the requested size (that is, to the // number of tasks in each taskbar) if (total_items) { int actual_name_size; if (total_name_size <= total_size) { actual_name_size = total_name_size / panel->num_desktops; } else { actual_name_size = total_size / panel->num_desktops; } total_size -= total_name_size; for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; int requested_size = (2 * taskbar->area.bg->border.width) + (2 * taskbar->area.paddingxlr); int items = 0; GList *l = taskbar->area.children; if (taskbarname_enabled) l = l->next; for (; l; l = l->next) { Area *child = (Area *)l->data; if (!child->on_screen) continue; items++; if (panel_horizontal) { requested_size += child->width + taskbar->area.paddingy; } else { requested_size += child->height + taskbar->area.paddingx; } } if (panel_horizontal) { requested_size -= taskbar->area.paddingy; } else { requested_size -= taskbar->area.paddingx; } if (panel_horizontal) { taskbar->area.width = actual_name_size + items / (float)total_items * total_size; } else { taskbar->area.height = actual_name_size + items / (float)total_items * total_size; } taskbar->area.resize_needed = 1; } } } if (panel->freespace.area.on_screen) resize_freespace(&panel->freespace); return FALSE; } void update_strut(Panel *p) { if (panel_strut_policy == STRUT_NONE) { XDeleteProperty(server.dsp, p->main_win, server.atom._NET_WM_STRUT); XDeleteProperty(server.dsp, 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.dsp, server.root_win, &d2, &d3, &d3, &screen_width, &screen_height, &d1, &d1); Monitor monitor = server.monitor[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 && 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 && 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.dsp, p->main_win, server.atom._NET_WM_STRUT, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&struts, 4); XChangeProperty(server.dsp, 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; } 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') p->area.children = g_list_append(p->area.children, &p->freespace); } initialize_positions(&p->area, 0); } void set_panel_properties(Panel *p) { XStoreName(server.dsp, p->main_win, panel_window_name); XSetIconName(server.dsp, 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.dsp, p->main_win, server.atom._NET_WM_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *)name, (int)len); XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_ICON_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *)name, (int)len); g_free(name); } // Dock long val = (!panel_dock && panel_layer == NORMAL_LAYER) ? server.atom._NET_WM_WINDOW_TYPE_SPLASH : server.atom._NET_WM_WINDOW_TYPE_DOCK; XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_WINDOW_TYPE, XA_ATOM, 32, PropModeReplace, (unsigned char *)&val, 1); val = ALLDESKTOP; XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_DESKTOP, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&val, 1); 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] = panel_layer == BOTTOM_LAYER ? server.atom._NET_WM_STATE_BELOW : server.atom._NET_WM_STATE_ABOVE; int num_atoms = panel_layer == NORMAL_LAYER ? 3 : 4; XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_STATE, XA_ATOM, 32, PropModeReplace, (unsigned char *)state, num_atoms); 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.icon_window = wmhints.window_group = p->main_win; wmhints.flags = StateHint | IconWindowHint; wmhints.initial_state = WithdrawnState; } // We do not need keyboard input focus. wmhints.flags |= InputHint; wmhints.input = False; XSetWMHints(server.dsp, p->main_win, &wmhints); // Undecorated long prop[5] = {2, 0, 0, 0, 0}; XChangeProperty(server.dsp, 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.dsp, p->main_win, server.atom.XdndAware, XA_ATOM, 32, PropModeReplace, (unsigned char *)&version, 1); update_strut(p); // Fixed position and non-resizable window // Allow panel move and resize when tint2 reload config file int minwidth = panel_autohide ? p->hidden_width : p->area.width; int minheight = panel_autohide ? p->hidden_height : p->area.height; XSizeHints size_hints; size_hints.flags = PPosition | PMinSize | PMaxSize; size_hints.min_width = minwidth; size_hints.max_width = p->area.width; size_hints.min_height = minheight; size_hints.max_height = p->area.height; XSetWMNormalHints(server.dsp, p->main_win, &size_hints); // Set WM_CLASS XClassHint *classhint = XAllocClassHint(); classhint->res_name = (char *)"tint2"; classhint->res_class = (char *)"Tint2"; XSetClassHint(server.dsp, p->main_win, classhint); XFree(classhint); } 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_xlib_surface_create(server.dsp, p->area.pix, server.visual, p->area.width, p->area.height); cairo_t *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 for (GList *l = p->area.children; l; l = l->next) { Area *a = (Area *)l->data; schedule_redraw(a); } // reset task/taskbar 'state_pix' Taskbar *taskbar; for (int i = 0; i < p->num_desktops; i++) { taskbar = &p->taskbar[i]; for (int k = 0; k < TASKBAR_STATE_COUNT; ++k) { if (taskbar->state_pix[k]) XFreePixmap(server.dsp, taskbar->state_pix[k]); taskbar->state_pix[k] = 0; if (taskbar->bar_name.state_pix[k]) XFreePixmap(server.dsp, taskbar->bar_name.state_pix[k]); taskbar->bar_name.state_pix[k] = 0; } taskbar->area.pix = 0; taskbar->bar_name.area.pix = 0; GList *l = taskbar->area.children; if (taskbarname_enabled) l = l->next; for (; l; l = l->next) { set_task_redraw((Task *)l->data); } } } 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) { if (panel_horizontal) { for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (taskbar->area.on_screen && x >= taskbar->area.posx && x <= (taskbar->area.posx + taskbar->area.width)) return taskbar; } } else { for (int i = 0; i < panel->num_desktops; i++) { Taskbar *taskbar = &panel->taskbar[i]; if (taskbar->area.on_screen && y >= taskbar->area.posy && y <= (taskbar->area.posy + taskbar->area.height)) return taskbar; } } return NULL; } Task *click_task(Panel *panel, int x, int y) { Taskbar *taskbar = click_taskbar(panel, x, y); if (taskbar) { if (panel_horizontal) { GList *l = taskbar->area.children; if (taskbarname_enabled) l = l->next; for (; l; l = l->next) { Task *task = (Task *)l->data; if (task->area.on_screen && x >= task->area.posx && x <= (task->area.posx + task->area.width)) { return task; } } } else { GList *l = taskbar->area.children; if (taskbarname_enabled) l = l->next; for (; l; l = l->next) { Task *task = (Task *)l->data; if (task->area.on_screen && y >= task->area.posy && y <= (task->area.posy + task->area.height)) { return task; } } } } return NULL; } Launcher *click_launcher(Panel *panel, int x, int y) { Launcher *launcher = &panel->launcher; if (panel_horizontal) { if (launcher->area.on_screen && x >= launcher->area.posx && x <= (launcher->area.posx + launcher->area.width)) return launcher; } else { if (launcher->area.on_screen && y >= launcher->area.posy && y <= (launcher->area.posy + launcher->area.height)) 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 (x >= (launcher->area.posx + icon->x) && x <= (launcher->area.posx + icon->x + icon->icon_size) && y >= (launcher->area.posy + icon->y) && y <= (launcher->area.posy + icon->y + icon->icon_size)) { return icon; } } } return NULL; } gboolean click_padding(Panel *panel, int x, int y) { if (panel_horizontal) { if (x < panel->area.paddingxlr || x > panel->area.width - panel->area.paddingxlr) return TRUE; } else { if (y < panel->area.paddingxlr || y > panel->area.height - panel->area.paddingxlr) return TRUE; } return FALSE; } int click_clock(Panel *panel, int x, int y) { Clock *clock = &panel->clock; if (panel_horizontal) { if (clock->area.on_screen && x >= clock->area.posx && x <= (clock->area.posx + clock->area.width)) return TRUE; } else { if (clock->area.on_screen && y >= clock->area.posy && y <= (clock->area.posy + clock->area.height)) return TRUE; } return FALSE; } #ifdef ENABLE_BATTERY int click_battery(Panel *panel, int x, int y) { Battery *bat = &panel->battery; if (panel_horizontal) { if (bat->area.on_screen && x >= bat->area.posx && x <= (bat->area.posx + bat->area.width)) return TRUE; } else { if (bat->area.on_screen && y >= bat->area.posy && y <= (bat->area.posy + bat->area.height)) return TRUE; } return FALSE; } #endif Area *click_area(Panel *panel, int x, int y) { Area *result = &panel->area; Area *new_result = result; do { result = new_result; GList *it = result->children; while (it) { Area *a = (Area *)it->data; if (a->on_screen && x >= a->posx && x <= (a->posx + a->width) && y >= a->posy && y <= (a->posy + a->height)) { new_result = a; break; } it = it->next; } } while (new_result != result); return result; } void stop_autohide_timeout(Panel *p) { stop_timeout(p->autohide_timeout); } void autohide_show(void *p) { Panel *panel = (Panel *)p; stop_autohide_timeout(panel); panel->is_hidden = 0; XMapSubwindows(server.dsp, panel->main_win); // systray windows if (panel_horizontal) { if (panel_position & TOP) XResizeWindow(server.dsp, panel->main_win, panel->area.width, panel->area.height); else XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); } else { if (panel_position & LEFT) XResizeWindow(server.dsp, panel->main_win, panel->area.width, panel->area.height); else XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height); } if (panel_strut_policy == STRUT_FOLLOW_SIZE) update_strut(panel); refresh_systray = TRUE; // ugly hack, because we actually only need to call XSetBackgroundPixmap panel_refresh = TRUE; } void autohide_hide(void *p) { Panel *panel = (Panel *)p; stop_autohide_timeout(panel); panel->is_hidden = TRUE; if (panel_strut_policy == STRUT_FOLLOW_SIZE) update_strut(panel); XUnmapSubwindows(server.dsp, panel->main_win); // systray windows int diff = (panel_horizontal ? panel->area.height : panel->area.width) - panel_autohide_height; // printf("autohide_hide : diff %d, w %d, h %d\n", diff, panel->hidden_width, panel->hidden_height); if (panel_horizontal) { if (panel_position & TOP) XResizeWindow(server.dsp, panel->main_win, panel->hidden_width, panel->hidden_height); else XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy + diff, panel->hidden_width, panel->hidden_height); } else { if (panel_position & LEFT) XResizeWindow(server.dsp, panel->main_win, panel->hidden_width, panel->hidden_height); else XMoveResizeWindow(server.dsp, panel->main_win, panel->posx + diff, panel->posy, panel->hidden_width, panel->hidden_height); } panel_refresh = TRUE; } void autohide_trigger_show(Panel *p) { if (!p) return; change_timeout(&p->autohide_timeout, 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.dsp, p->main_win, &root, &child, &xr, &yr, &xw, &yw, &mask)) if (child) return; // mouse over one of the system tray icons change_timeout(&p->autohide_timeout, panel_autohide_hide_timeout, 0, autohide_hide, p); } void render_panel(Panel *panel) { relayout(&panel->area); draw_tree(&panel->area); } |