/************************************************************************** * * Copyright (C) 2008 Pål Staurland (staura@gmail.com) * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) * * 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 "server.h" #include "window.h" #include "task.h" #include "panel.h" int signal_pending; // -------------------------------------------------- // mouse events int mouse_middle; int mouse_right; int mouse_scroll_up; int mouse_scroll_down; int panel_mode; int wm_menu; int panel_position; int panel_refresh; Task *task_active; Task *task_drag; Task *task_urgent; int tick_urgent; int max_tick_urgent; Panel *panel1 = 0; int nb_panel; void init_panel() { int i; Panel *p; for (i=0 ; i < nb_panel ; i++) { p = &panel1[i]; p->area.parent = p; p->area.panel = p; p->area.on_screen = 1; p->area.resize = 1; p->area._resize = resize_panel; p->g_taskbar.parent = p; p->g_taskbar.panel = p; p->g_task.area.panel = p; // add childs if (p->clock.area.on_screen) p->area.list = g_slist_append(p->area.list, &p->clock); #ifdef ENABLE_BATTERY if (p->battery.area.on_screen) p->area.list = g_slist_append(p->area.list, &p->battery); #endif // systray only on first panel if (systray.area.on_screen && i == 0) p->area.list = g_slist_append(p->area.list, &systray); // detect panel size if (p->pourcentx) p->area.width = (float)server.monitor[p->monitor].width * p->initial_width / 100; else p->area.width = p->initial_width; if (p->pourcenty) p->area.height = (float)server.monitor[p->monitor].height * p->initial_height / 100; else p->area.height = p->initial_height; // full width mode if (!p->area.width) p->area.width = server.monitor[p->monitor].width; if (p->area.pix.border.rounded > p->area.height/2) p->area.pix.border.rounded = p->area.height/2; /* panel position determined here */ if (panel_position & LEFT) { p->posx = server.monitor[p->monitor].x + p->marginx; } else { if (panel_position & RIGHT) { p->posx = server.monitor[p->monitor].x + server.monitor[p->monitor].width - p->area.width - p->marginx; } else { p->posx = server.monitor[p->monitor].x + ((server.monitor[p->monitor].width - p->area.width) / 2); } } if (panel_position & TOP) { p->posy = server.monitor[p->monitor].y + p->marginy; } else { p->posy = server.monitor[p->monitor].y + server.monitor[p->monitor].height - p->area.height - p->marginy; } //printf("posx %d, posy %d, width %d, height %d\n", p->posx, p->posy, p->area.width, p->area.height); // Catch some events XSetWindowAttributes att = { ParentRelative, 0L, 0, 0L, 0, 0, Always, 0L, 0L, False, ExposureMask|ButtonPressMask|ButtonReleaseMask, NoEventMask, False, 0, 0 }; if (p->main_win) XDestroyWindow(server.dsp, p->main_win); p->main_win = XCreateWindow(server.dsp, server.root_win, p->posx, p->posy, p->area.width, p->area.height, 0, server.depth, InputOutput, CopyFromParent, CWEventMask, &att); set_panel_properties(p); set_panel_background(p); XMapWindow (server.dsp, p->main_win); } panel_refresh = 1; } void cleanup_panel() { if (!panel1) return; task_active = 0; task_drag = 0; task_urgent = 0; cleanup_systray(); cleanup_taskbar(); // font allocated once if (panel1[0].g_task.font_desc) { pango_font_description_free(panel1[0].g_task.font_desc); panel1[0].g_task.font_desc = 0; } int i; Panel *p; for (i=0 ; i < nb_panel ; i++) { p = &panel1[i]; free_area(&p->area); free_area(&p->g_task.area); free_area(&p->g_taskbar); if (p->temp_pmap) { XFreePixmap(server.dsp, p->temp_pmap); p->temp_pmap = 0; } if (p->main_win) { XDestroyWindow(server.dsp, p->main_win); p->main_win = 0; } } if (panel1) free(panel1); panel1 = 0; } void resize_panel(void *obj) { Panel *panel = (Panel*)obj; int taskbar_width, modulo_width, taskbar_on_screen; taskbar_width = panel->area.width - (2 * panel->area.paddingxlr) - (2 * panel->area.pix.border.width); if (panel->clock.area.on_screen && panel->clock.area.width) taskbar_width -= (panel->clock.area.width + panel->area.paddingx); #ifdef ENABLE_BATTERY if (panel->battery.area.on_screen && panel->battery.area.width) taskbar_width -= (panel->battery.area.width + panel->area.paddingx); #endif // TODO : systray only on first panel. search better implementation ! if (systray.area.on_screen && systray.area.width && panel == &panel1[0]) taskbar_width -= (systray.area.width + panel->area.paddingx); if (panel_mode == MULTI_DESKTOP) { taskbar_on_screen = panel->nb_desktop; int width = taskbar_width - ((taskbar_on_screen-1) * panel->area.paddingx); taskbar_width = width / taskbar_on_screen; modulo_width = width % taskbar_on_screen; } else { taskbar_on_screen = 1; modulo_width = 0; } // change posx and width for all taskbar int i, posx; posx = panel->area.pix.border.width + panel->area.paddingxlr; for (i=0 ; i < panel->nb_desktop ; i++) { panel->taskbar[i].area.posx = posx; panel->taskbar[i].area.width = taskbar_width; panel->taskbar[i].area.resize = 1; if (modulo_width) { panel->taskbar[i].area.width++; modulo_width--; } //printf("taskbar %d : posx %d, width, %d, posy %d\n", i, posx, panel->taskbar[i].area.width, posx + panel->taskbar[i].area.width); if (panel_mode == MULTI_DESKTOP) posx += panel->taskbar[i].area.width + panel->area.paddingx; } } void visible_object() { Panel *panel; int i, j; for (i=0 ; i < nb_panel ; i++) { panel = &panel1[i]; Taskbar *taskbar; for (j=0 ; j < panel->nb_desktop ; j++) { taskbar = &panel->taskbar[j]; if (panel_mode != MULTI_DESKTOP && taskbar->desktop != server.desktop) { // SINGLE_DESKTOP and not current desktop taskbar->area.on_screen = 0; } else { taskbar->area.on_screen = 1; } } } panel_refresh = 1; } void set_panel_properties(Panel *p) { XStoreName (server.dsp, p->main_win, "tint2"); // TODO: check if the name is really needed for a panel/taskbar ? gsize len; gchar *name = g_locale_to_utf8("tint2", -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); g_free(name); } // Dock long val = 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); // Reserved space long struts [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; if (panel_position & TOP) { struts[2] = p->area.height + p->marginy; 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] = p->area.height + p->marginy; struts[10] = p->posx; // p->area.width - 1 allowed full screen on monitor 2 struts[11] = p->posx + p->area.width - 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); // Sticky and below other window val = 0xFFFFFFFF; 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] = server.atom._NET_WM_STATE_BELOW; XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_STATE, XA_ATOM, 32, PropModeReplace, (unsigned char *) state, 4); // Fixed position XSizeHints size_hints; size_hints.flags = PPosition; XChangeProperty (server.dsp, p->main_win, XA_WM_NORMAL_HINTS, XA_WM_SIZE_HINTS, 32, PropModeReplace, (unsigned char *) &size_hints, sizeof (XSizeHints) / 4); // Unfocusable XWMHints wmhints; wmhints.flags = InputHint; wmhints.input = False; XChangeProperty (server.dsp, p->main_win, XA_WM_HINTS, XA_WM_HINTS, 32, PropModeReplace, (unsigned char *) &wmhints, sizeof (XWMHints) / 4); // 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); } void set_panel_background(Panel *p) { get_root_pixmap(); if (p->area.pix.pmap) XFreePixmap (server.dsp, p->area.pix.pmap); p->area.pix.pmap = XCreatePixmap (server.dsp, server.root_win, p->area.width, p->area.height, server.depth); // copy background (server.root_pmap) in panel.area.pix.pmap Window dummy; int x, y; XTranslateCoordinates(server.dsp, p->main_win, server.root_win, 0, 0, &x, &y, &dummy); XSetTSOrigin(server.dsp, server.gc, -x, -y) ; XFillRectangle(server.dsp, p->area.pix.pmap, 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.pmap, server.visual, p->area.width, p->area.height); c = cairo_create (cs); draw_background(&p->area, c, 0); cairo_destroy (c); cairo_surface_destroy (cs); // redraw panel's object GSList *l0; Area *a; for (l0 = p->area.list; l0 ; l0 = l0->next) { a = l0->data; set_redraw(a); } } Panel *get_panel(Window win) { int i; for (i=0 ; i < nb_panel ; i++) { if (panel1[i].main_win == win) { return &panel1[i]; } } return 0; }