forked from enlightenment/enlightenment
1168 lines
29 KiB
C
1168 lines
29 KiB
C
/**
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* systray implementation following freedesktop.org specification.
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*
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* @see: http://standards.freedesktop.org/systemtray-spec/latest/
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*
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* @todo: implement xembed, mostly done, at least relevant parts are done.
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* http://standards.freedesktop.org/xembed-spec/latest/
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*
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* @todo: implement messages/popup part of the spec (anyone using this at all?)
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <e.h>
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#include "e_mod_main.h"
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#define RETRY_TIMEOUT 2.0
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#define SYSTEM_TRAY_REQUEST_DOCK 0
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#define SYSTEM_TRAY_BEGIN_MESSAGE 1
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#define SYSTEM_TRAY_CANCEL_MESSAGE 2
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#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 0
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#define _NET_SYSTEM_TRAY_ORIENTATION_VERT 1
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/* XEMBED messages */
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#define XEMBED_EMBEDDED_NOTIFY 0
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#define XEMBED_WINDOW_ACTIVATE 1
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#define XEMBED_WINDOW_DEACTIVATE 2
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#define XEMBED_REQUEST_FOCUS 3
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#define XEMBED_FOCUS_IN 4
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#define XEMBED_FOCUS_OUT 5
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#define XEMBED_FOCUS_NEXT 6
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#define XEMBED_FOCUS_PREV 7
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/* 8-9 were used for XEMBED_GRAB_KEY/XEMBED_UNGRAB_KEY */
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#define XEMBED_MODALITY_ON 10
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#define XEMBED_MODALITY_OFF 11
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#define XEMBED_REGISTER_ACCELERATOR 12
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#define XEMBED_UNREGISTER_ACCELERATOR 13
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#define XEMBED_ACTIVATE_ACCELERATOR 14
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/* Details for XEMBED_FOCUS_IN: */
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#define XEMBED_FOCUS_CURRENT 0
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#define XEMBED_FOCUS_FIRST 1
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#define XEMBED_FOCUS_LAST 2
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typedef struct _Instance Instance;
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typedef struct _Icon Icon;
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struct _Icon
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{
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Ecore_X_Window win;
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Evas_Object *o;
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Instance *inst;
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};
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struct _Instance
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{
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E_Gadcon_Client *gcc;
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E_Container *con;
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Evas *evas;
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struct
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{
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Ecore_X_Window parent;
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Ecore_X_Window base;
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Ecore_X_Window selection;
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} win;
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struct
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{
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Evas_Object *gadget;
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} ui;
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struct
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{
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Ecore_Event_Handler *message;
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Ecore_Event_Handler *destroy;
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Ecore_Event_Handler *show;
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Ecore_Event_Handler *reparent;
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Ecore_Event_Handler *sel_clear;
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Ecore_Event_Handler *configure;
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} handler;
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struct
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{
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Ecore_Timer *retry;
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} timer;
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struct
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{
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Ecore_Job *size_apply;
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} job;
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Eina_List *icons;
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E_Menu *menu;
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};
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static const char _Name[] = "Systray";
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static const char _name[] = "systray";
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static const char _group_gadget[] = "e/modules/systray/main";
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static const char _part_box[] = "e.box";
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static const char _part_size[] = "e.size";
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static const char _sig_source[] = "e";
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static const char _sig_enable[] = "e,action,enable";
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static const char _sig_disable[] = "e,action,disable";
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static Ecore_X_Atom _atom_manager = 0;
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static Ecore_X_Atom _atom_st_orient = 0;
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static Ecore_X_Atom _atom_st_visual = 0;
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static Ecore_X_Atom _atom_st_op_code = 0;
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static Ecore_X_Atom _atom_st_msg_data = 0;
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static Ecore_X_Atom _atom_xembed = 0;
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static Ecore_X_Atom _atom_xembed_info = 0;
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static Ecore_X_Atom _atom_st_num = 0;
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static int _last_st_num = -1;
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static E_Module *systray_mod = NULL;
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static Instance *instance = NULL; /* only one systray ever possible */
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static char tmpbuf[PATH_MAX]; /* general purpose buffer, just use immediately */
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static const char *
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_systray_theme_path(void)
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{
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#define TF "/e-module-systray.edj"
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unsigned int dirlen;
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const char *moddir = e_module_dir_get(systray_mod);
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dirlen = strlen(moddir);
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if (dirlen >= sizeof(tmpbuf) - sizeof(TF))
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return NULL;
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memcpy(tmpbuf, moddir, dirlen);
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memcpy(tmpbuf + dirlen, TF, sizeof(TF));
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return tmpbuf;
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#undef TF
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}
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static void
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_systray_menu_cb_post(void *data, E_Menu *menu __UNUSED__)
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{
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Instance *inst = data;
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if (!inst->menu) return;
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e_object_del(E_OBJECT(inst->menu));
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inst->menu = NULL;
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}
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static void
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_systray_menu_new(Instance *inst, Evas_Event_Mouse_Down *ev)
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{
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E_Zone *zone;
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E_Menu *mn;
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int x, y;
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zone = e_util_zone_current_get(e_manager_current_get());
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mn = e_menu_new();
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e_menu_post_deactivate_callback_set(mn, _systray_menu_cb_post, inst);
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inst->menu = mn;
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e_gadcon_client_util_menu_items_append(inst->gcc, mn, 0);
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e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &x, &y, NULL, NULL);
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e_menu_activate_mouse(mn, zone, x + ev->output.x, y + ev->output.y,
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1, 1, E_MENU_POP_DIRECTION_AUTO, ev->timestamp);
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}
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static void
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_systray_cb_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
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{
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Instance *inst = data;
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Evas_Event_Mouse_Down *ev = event;
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if ((ev->button == 3) && (!inst->menu))
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_systray_menu_new(inst, ev);
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}
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static void
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_systray_size_apply_do(Instance *inst)
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{
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const Evas_Object *o;
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Evas_Coord x, y, w, h;
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edje_object_message_signal_process(inst->ui.gadget);
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o = edje_object_part_object_get(inst->ui.gadget, _part_box);
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if (!o) return;
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evas_object_size_hint_min_get(o, &w, &h);
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if (w < 1) w = 1;
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if (h < 1) h = 1;
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if (eina_list_count(inst->icons) == 0)
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ecore_x_window_hide(inst->win.base);
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else
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ecore_x_window_show(inst->win.base);
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e_gadcon_client_aspect_set(inst->gcc, w, h);
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e_gadcon_client_min_size_set(inst->gcc, w, h);
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evas_object_geometry_get(o, &x, &y, &w, &h);
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ecore_x_window_move_resize(inst->win.base, x, y, w, h);
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}
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static void
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_systray_size_apply_delayed(void *data)
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{
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Instance *inst = data;
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_systray_size_apply_do(inst);
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inst->job.size_apply = NULL;
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}
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static void
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_systray_size_apply(Instance *inst)
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{
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if (inst->job.size_apply) return;
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inst->job.size_apply = ecore_job_add(_systray_size_apply_delayed, inst);
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}
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static void
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_systray_cb_move(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
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{
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Instance *inst = data;
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_systray_size_apply(inst);
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}
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static void
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_systray_cb_resize(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
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{
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Instance *inst = data;
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_systray_size_apply(inst);
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}
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static void
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_systray_icon_geometry_apply(Icon *icon)
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{
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const Evas_Object *o;
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Evas_Coord x, y, w, h, wx, wy;
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o = edje_object_part_object_get(icon->inst->ui.gadget, _part_size);
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if (!o) return;
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evas_object_geometry_get(icon->o, &x, &y, &w, &h);
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evas_object_geometry_get(o, &wx, &wy, NULL, NULL);
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ecore_x_window_move_resize(icon->win, x - wx, y - wy, w, h);
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}
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static void
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_systray_icon_cb_move(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
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{
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Icon *icon = data;
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_systray_icon_geometry_apply(icon);
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}
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static void
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_systray_icon_cb_resize(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
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{
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Icon *icon = data;
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_systray_icon_geometry_apply(icon);
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}
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static Ecore_X_Gravity
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_systray_gravity(const Instance *inst)
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{
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switch (inst->gcc->gadcon->orient)
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{
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case E_GADCON_ORIENT_FLOAT:
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return ECORE_X_GRAVITY_STATIC;
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case E_GADCON_ORIENT_HORIZ:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_VERT:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_LEFT:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_RIGHT:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_TOP:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_BOTTOM:
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return ECORE_X_GRAVITY_CENTER;
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case E_GADCON_ORIENT_CORNER_TL:
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return ECORE_X_GRAVITY_S;
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case E_GADCON_ORIENT_CORNER_TR:
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return ECORE_X_GRAVITY_S;
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case E_GADCON_ORIENT_CORNER_BL:
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return ECORE_X_GRAVITY_N;
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case E_GADCON_ORIENT_CORNER_BR:
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return ECORE_X_GRAVITY_N;
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case E_GADCON_ORIENT_CORNER_LT:
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return ECORE_X_GRAVITY_E;
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case E_GADCON_ORIENT_CORNER_RT:
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return ECORE_X_GRAVITY_W;
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case E_GADCON_ORIENT_CORNER_LB:
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return ECORE_X_GRAVITY_E;
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case E_GADCON_ORIENT_CORNER_RB:
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return ECORE_X_GRAVITY_W;
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default:
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return ECORE_X_GRAVITY_STATIC;
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}
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}
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static Evas_Coord
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_systray_icon_size_normalize(Evas_Coord size)
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{
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const Evas_Coord *itr, sizes[] = {
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16, 22, 24, 32, 36, 48, 64, 72, 96, 128, 192, 256, -1
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};
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for (itr = sizes; *itr > 0; itr++)
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if (*itr == size)
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return size;
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else if (*itr > size)
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{
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if (itr > sizes)
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return itr[-1];
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else
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return sizes[0];
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}
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return sizes[0];
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}
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static Icon *
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_systray_icon_add(Instance *inst, const Ecore_X_Window win)
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{
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Ecore_X_Gravity gravity;
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Evas_Object *o;
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Evas_Coord w, h;
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Icon *icon;
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edje_object_part_geometry_get(inst->ui.gadget, _part_size,
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NULL, NULL, &w, &h);
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if (w > h)
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w = h;
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else
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h = w;
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w = h = _systray_icon_size_normalize(w);
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o = evas_object_rectangle_add(inst->evas);
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if (!o)
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return NULL;
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evas_object_color_set(o, 0, 0, 0, 0);
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evas_object_resize(o, w, h);
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evas_object_show(o);
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icon = malloc(sizeof(*icon));
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if (!icon)
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{
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evas_object_del(o);
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return NULL;
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}
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icon->win = win;
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icon->inst = inst;
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icon->o = o;
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gravity = _systray_gravity(inst);
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ecore_x_icccm_size_pos_hints_set(win, 1, gravity,
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w, h, w, h, w, h, 0, 0,
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1.0, (double)w / (double)h);
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ecore_x_window_reparent(win, inst->win.base, 0, 0);
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ecore_x_window_resize(win, w, h);
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ecore_x_window_raise(win);
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ecore_x_window_client_manage(win);
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ecore_x_window_save_set_add(win);
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ecore_x_window_shape_events_select(win, 1);
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//ecore_x_window_geometry_get(win, NULL, NULL, &w, &h);
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evas_object_event_callback_add
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(o, EVAS_CALLBACK_MOVE, _systray_icon_cb_move, icon);
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evas_object_event_callback_add
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(o, EVAS_CALLBACK_RESIZE, _systray_icon_cb_resize, icon);
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inst->icons = eina_list_append(inst->icons, icon);
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edje_object_part_box_append(inst->ui.gadget, _part_box, o);
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_systray_size_apply_do(inst);
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_systray_icon_geometry_apply(icon);
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ecore_x_window_show(win);
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return icon;
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}
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static void
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_systray_icon_del_list(Instance *inst, Eina_List *l, Icon *icon)
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{
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inst->icons = eina_list_remove_list(inst->icons, l);
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ecore_x_window_save_set_del(icon->win);
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ecore_x_window_reparent(icon->win, None, 0, 0);
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evas_object_del(icon->o);
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free(icon);
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_systray_size_apply(inst);
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}
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static Ecore_X_Atom
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_systray_atom_st_get(int screen_num)
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{
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if ((_last_st_num == -1) || (_last_st_num != screen_num))
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{
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char buf[32];
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snprintf(buf, sizeof(buf), "_NET_SYSTEM_TRAY_S%d", screen_num);
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_atom_st_num = ecore_x_atom_get(buf);
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_last_st_num = screen_num;
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}
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return _atom_st_num;
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}
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/* XXX TODO: should be in ecore_x */
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static Eina_Bool
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_systray_selection_owner_set(int screen_num, Ecore_X_Window win)
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{
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Ecore_X_Atom atom;
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Ecore_X_Display *disp = ecore_x_display_get();
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Ecore_X_Window cur_selection;
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Eina_Bool ret;
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atom = _systray_atom_st_get(screen_num);
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XSetSelectionOwner(disp, atom, win, ecore_x_current_time_get());
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ecore_x_sync();
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cur_selection = XGetSelectionOwner(disp, atom);
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ret = (cur_selection == win);
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if (!ret)
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fprintf(stderr, "SYSTRAY: tried to set selection to %#x, but got %#x\n",
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win, cur_selection);
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return ret;
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}
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static Eina_Bool
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_systray_selection_owner_set_current(Instance *inst)
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{
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return _systray_selection_owner_set
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(inst->con->manager->num, inst->win.selection);
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}
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static void
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_systray_deactivate(Instance *inst)
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{
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Ecore_X_Window old;
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if (inst->win.selection == None) return;
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edje_object_signal_emit(inst->ui.gadget, _sig_disable, _sig_source);
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while (inst->icons)
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_systray_icon_del_list(inst, inst->icons, inst->icons->data);
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old = inst->win.selection;
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inst->win.selection = None;
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_systray_selection_owner_set_current(inst);
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ecore_x_sync();
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ecore_x_window_free(old);
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ecore_x_window_free(inst->win.base);
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inst->win.base = None;
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}
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static Eina_Bool
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_systray_base_create(Instance *inst)
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{
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const Evas_Object *o;
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Evas_Coord x, y, w, h;
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unsigned short r, g, b;
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const char *color;
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color = edje_object_data_get(inst->ui.gadget, inst->gcc->style);
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if (!color)
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color = edje_object_data_get(inst->ui.gadget, "default");
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if (color && (sscanf(color, "%hu %hu %hu", &r, &g, &b) == 3))
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{
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r = (65535 * (unsigned int)r) / 255;
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g = (65535 * (unsigned int)g) / 255;
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b = (65535 * (unsigned int)b) / 255;
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}
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else
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r = g = b = (unsigned short)65535;
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o = edje_object_part_object_get(inst->ui.gadget, _part_size);
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if (!o)
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return 0;
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evas_object_geometry_get(o, &x, &y, &w, &h);
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if (w < 1) w = 1;
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if (h < 1) h = 1;
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inst->win.base = ecore_x_window_new(0, 0, 0, w, h);
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ecore_x_window_reparent(inst->win.base, inst->win.parent, x, y);
|
|
ecore_x_window_background_color_set(inst->win.base, r, g, b);
|
|
ecore_x_window_show(inst->win.base);
|
|
return 1;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_systray_activate(Instance *inst)
|
|
{
|
|
unsigned int visual;
|
|
Ecore_X_Atom atom;
|
|
Ecore_X_Window old_win;
|
|
Ecore_X_Window_Attributes attr;
|
|
Ecore_X_Display *dpy;
|
|
|
|
if (inst->win.selection != None) return 1;
|
|
|
|
atom = _systray_atom_st_get(inst->con->manager->num);
|
|
dpy = ecore_x_display_get();
|
|
old_win = XGetSelectionOwner(dpy, atom);
|
|
if (old_win != None) return 0;
|
|
|
|
if (inst->win.base == None)
|
|
{
|
|
if (!_systray_base_create(inst))
|
|
return 0;
|
|
}
|
|
|
|
inst->win.selection = ecore_x_window_input_new(inst->win.base, 0, 0, 1, 1);
|
|
if (inst->win.selection == None)
|
|
{
|
|
ecore_x_window_free(inst->win.base);
|
|
inst->win.base = None;
|
|
return 0;
|
|
}
|
|
|
|
if (!_systray_selection_owner_set_current(inst))
|
|
{
|
|
ecore_x_window_free(inst->win.selection);
|
|
inst->win.selection = None;
|
|
ecore_x_window_free(inst->win.base);
|
|
inst->win.base = None;
|
|
return 0;
|
|
}
|
|
|
|
ecore_x_window_attributes_get(inst->win.base, &attr);
|
|
|
|
visual = XVisualIDFromVisual(attr.visual);
|
|
XChangeProperty(dpy, inst->win.selection, _atom_st_visual, XA_VISUALID,
|
|
32, PropModeReplace, (void *)&visual, 1);
|
|
|
|
ecore_x_client_message32_send(inst->con->manager->root, _atom_manager,
|
|
ECORE_X_EVENT_MASK_WINDOW_CONFIGURE,
|
|
ecore_x_current_time_get(), atom,
|
|
inst->win.selection, 0, 0);
|
|
|
|
edje_object_signal_emit(inst->ui.gadget, _sig_enable, _sig_source);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_activate_retry(void *data)
|
|
{
|
|
Instance *inst = data;
|
|
Eina_Bool ret;
|
|
|
|
fputs("SYSTRAY: reactivate...\n", stderr);
|
|
ret = _systray_activate(inst);
|
|
if (ret)
|
|
fputs("SYSTRAY: activate success!\n", stderr);
|
|
else
|
|
fprintf(stderr, "SYSTRAY: activate failure! retrying in %0.1f seconds\n",
|
|
RETRY_TIMEOUT);
|
|
|
|
if (!ret)
|
|
return 1;
|
|
|
|
inst->timer.retry = NULL;
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
_systray_retry(Instance *inst)
|
|
{
|
|
if (inst->timer.retry) return;
|
|
inst->timer.retry = ecore_timer_add
|
|
(RETRY_TIMEOUT, _systray_activate_retry, inst);
|
|
}
|
|
|
|
static int
|
|
_systray_activate_retry_first(void *data)
|
|
{
|
|
Instance *inst = data;
|
|
Eina_Bool ret;
|
|
|
|
fputs("SYSTRAY: reactivate (first time)...\n", stderr);
|
|
ret = _systray_activate(inst);
|
|
if (ret)
|
|
{
|
|
fputs("SYSTRAY: activate success!\n", stderr);
|
|
inst->timer.retry = NULL;
|
|
return 0;
|
|
}
|
|
|
|
edje_object_signal_emit(inst->ui.gadget, _sig_disable, _sig_source);
|
|
|
|
fprintf(stderr, "SYSTRAY: activate failure! retrying in %0.1f seconds\n",
|
|
RETRY_TIMEOUT);
|
|
|
|
inst->timer.retry = NULL;
|
|
_systray_retry(inst);
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
_systray_handle_request_dock(Instance *inst, Ecore_X_Event_Client_Message *ev)
|
|
{
|
|
Ecore_X_Window win = (Ecore_X_Window)ev->data.l[2];
|
|
Ecore_X_Time time;
|
|
Ecore_X_Window_Attributes attr;
|
|
const Eina_List *l;
|
|
Icon *icon;
|
|
unsigned int val[2];
|
|
int r;
|
|
|
|
EINA_LIST_FOREACH(inst->icons, l, icon)
|
|
if (icon->win == win)
|
|
return;
|
|
|
|
if (!ecore_x_window_attributes_get(win, &attr))
|
|
{
|
|
fprintf(stderr, "SYSTRAY: could not get attributes of win %#x\n", win);
|
|
return;
|
|
}
|
|
|
|
icon = _systray_icon_add(inst, win);
|
|
if (!icon)
|
|
return;
|
|
|
|
r = ecore_x_window_prop_card32_get(win, _atom_xembed_info, val, 2);
|
|
if (r < 2)
|
|
{
|
|
/*
|
|
fprintf(stderr, "SYSTRAY: win %#x does not support _XEMBED_INFO (%d)\n",
|
|
win, r);
|
|
*/
|
|
return;
|
|
}
|
|
|
|
time = ecore_x_current_time_get();
|
|
ecore_x_client_message32_send(win, _atom_xembed,
|
|
ECORE_X_EVENT_MASK_NONE,
|
|
time, XEMBED_EMBEDDED_NOTIFY, 0,
|
|
inst->win.selection, 0);
|
|
}
|
|
|
|
static void
|
|
_systray_handle_op_code(Instance *inst, Ecore_X_Event_Client_Message *ev)
|
|
{
|
|
unsigned long message = ev->data.l[1];
|
|
|
|
switch (message)
|
|
{
|
|
case SYSTEM_TRAY_REQUEST_DOCK:
|
|
_systray_handle_request_dock(inst, ev);
|
|
break;
|
|
case SYSTEM_TRAY_BEGIN_MESSAGE:
|
|
case SYSTEM_TRAY_CANCEL_MESSAGE:
|
|
fputs("SYSTRAY TODO: handle messages (anyone uses this?)\n", stderr);
|
|
break;
|
|
default:
|
|
fprintf(stderr,
|
|
"SYSTRAY: error, unknown message op code: %ld, win: %#lx\n",
|
|
message, ev->data.l[2]);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_systray_handle_message(Instance *inst __UNUSED__, Ecore_X_Event_Client_Message *ev)
|
|
{
|
|
fprintf(stderr, "SYSTRAY TODO: message op: %ld, data: %ld, %ld, %ld\n",
|
|
ev->data.l[1], ev->data.l[2], ev->data.l[3], ev->data.l[4]);
|
|
}
|
|
|
|
static void
|
|
_systray_handle_xembed(Instance *inst __UNUSED__, Ecore_X_Event_Client_Message *ev __UNUSED__)
|
|
{
|
|
unsigned long message = ev->data.l[1];
|
|
|
|
switch (message)
|
|
{
|
|
case XEMBED_EMBEDDED_NOTIFY:
|
|
case XEMBED_WINDOW_ACTIVATE:
|
|
case XEMBED_WINDOW_DEACTIVATE:
|
|
case XEMBED_REQUEST_FOCUS:
|
|
case XEMBED_FOCUS_IN:
|
|
case XEMBED_FOCUS_OUT:
|
|
case XEMBED_FOCUS_NEXT:
|
|
case XEMBED_FOCUS_PREV:
|
|
case XEMBED_MODALITY_ON:
|
|
case XEMBED_MODALITY_OFF:
|
|
case XEMBED_REGISTER_ACCELERATOR:
|
|
case XEMBED_UNREGISTER_ACCELERATOR:
|
|
case XEMBED_ACTIVATE_ACCELERATOR:
|
|
default:
|
|
fprintf(stderr,
|
|
"SYSTRAY: unsupported xembed: %#lx, %#lx, %#lx, %#lx\n",
|
|
ev->data.l[1], ev->data.l[2], ev->data.l[3], ev->data.l[4]);
|
|
}
|
|
}
|
|
|
|
static int
|
|
_systray_cb_client_message(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Client_Message *ev = event;
|
|
Instance *inst = data;
|
|
|
|
if (ev->message_type == _atom_st_op_code)
|
|
_systray_handle_op_code(inst, ev);
|
|
else if (ev->message_type == _atom_st_msg_data)
|
|
_systray_handle_message(inst, ev);
|
|
else if (ev->message_type == _atom_xembed)
|
|
_systray_handle_xembed(inst, ev);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_cb_window_destroy(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Window_Destroy *ev = event;
|
|
Instance *inst = data;
|
|
Icon *icon;
|
|
Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(inst->icons, l, icon)
|
|
if (icon->win == ev->win)
|
|
{
|
|
_systray_icon_del_list(inst, l, icon);
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_cb_window_show(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Window_Show *ev = event;
|
|
Instance *inst = data;
|
|
Icon *icon;
|
|
Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(inst->icons, l, icon)
|
|
if (icon->win == ev->win)
|
|
{
|
|
_systray_icon_geometry_apply(icon);
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_cb_window_configure(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Window_Configure *ev = event;
|
|
Instance *inst = data;
|
|
Icon *icon;
|
|
const Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(inst->icons, l, icon)
|
|
if (icon->win == ev->win)
|
|
{
|
|
_systray_icon_geometry_apply(icon);
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_cb_reparent_notify(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Window_Reparent *ev = event;
|
|
Instance *inst = data;
|
|
Icon *icon;
|
|
Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(inst->icons, l, icon)
|
|
if ((icon->win == ev->win) && (ev->parent != inst->win.base))
|
|
{
|
|
_systray_icon_del_list(inst, l, icon);
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
_systray_cb_selection_clear(void *data, int type __UNUSED__, void *event)
|
|
{
|
|
Ecore_X_Event_Selection_Clear *ev = event;
|
|
Instance *inst = data;
|
|
|
|
if ((ev->win == inst->win.selection) && (inst->win.selection != None) &&
|
|
(ev->atom == _systray_atom_st_get(inst->con->manager->num)))
|
|
{
|
|
edje_object_signal_emit(inst->ui.gadget, _sig_disable, _sig_source);
|
|
|
|
while (inst->icons)
|
|
_systray_icon_del_list(inst, inst->icons, inst->icons->data);
|
|
|
|
ecore_x_window_free(inst->win.selection);
|
|
inst->win.selection = None;
|
|
ecore_x_window_free(inst->win.base);
|
|
inst->win.base = None;
|
|
_systray_retry(inst);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
_systray_theme(Evas_Object *o, const char *shelf_style, const char *gc_style)
|
|
{
|
|
const char base_theme[] = "base/theme/modules/systray";
|
|
const char *path = _systray_theme_path();
|
|
char buf[128], *p;
|
|
size_t len, avail;
|
|
|
|
len = eina_strlcpy(buf, _group_gadget, sizeof(buf));
|
|
if (len >= sizeof(buf))
|
|
goto fallback;
|
|
p = buf + len;
|
|
*p = '/';
|
|
p++;
|
|
avail = sizeof(buf) - len - 1;
|
|
|
|
if (shelf_style && gc_style)
|
|
{
|
|
size_t r;
|
|
r = snprintf(p, avail, "%s/%s", shelf_style, gc_style);
|
|
if (r < avail && e_theme_edje_object_set(o, base_theme, buf))
|
|
return;
|
|
}
|
|
|
|
if (shelf_style)
|
|
{
|
|
size_t r;
|
|
r = eina_strlcpy(p, shelf_style, avail);
|
|
if (r < avail && e_theme_edje_object_set(o, base_theme, buf))
|
|
return;
|
|
}
|
|
|
|
if (gc_style)
|
|
{
|
|
size_t r;
|
|
r = eina_strlcpy(p, gc_style, avail);
|
|
if (r < avail && e_theme_edje_object_set(o, base_theme, buf))
|
|
return;
|
|
}
|
|
|
|
if (e_theme_edje_object_set(o, base_theme, _group_gadget))
|
|
return;
|
|
|
|
if (shelf_style && gc_style)
|
|
{
|
|
size_t r;
|
|
r = snprintf(p, avail, "%s/%s", shelf_style, gc_style);
|
|
if (r < avail && edje_object_file_set(o, path, buf))
|
|
return;
|
|
}
|
|
|
|
if (shelf_style)
|
|
{
|
|
size_t r;
|
|
r = eina_strlcpy(p, shelf_style, avail);
|
|
if (r < avail && edje_object_file_set(o, path, buf))
|
|
return;
|
|
}
|
|
|
|
if (gc_style)
|
|
{
|
|
size_t r;
|
|
r = eina_strlcpy(p, gc_style, avail);
|
|
if (r < avail && edje_object_file_set(o, path, buf))
|
|
return;
|
|
}
|
|
|
|
fallback:
|
|
edje_object_file_set(o, path, _group_gadget);
|
|
}
|
|
|
|
|
|
static E_Gadcon_Client *
|
|
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
|
|
{
|
|
Instance *inst;
|
|
|
|
fprintf(stderr, "SYSTRAY: init name=%s, id=%s, style=%s\n", name, id, style);
|
|
|
|
if (!systray_mod)
|
|
return NULL;
|
|
if ((!id) || (instance))
|
|
{
|
|
e_util_dialog_internal
|
|
(_("Another systray exists"),
|
|
_("There can be only one systray gadget and "
|
|
"another one already exists."));
|
|
return NULL;
|
|
}
|
|
|
|
inst = E_NEW(Instance, 1);
|
|
if (!inst)
|
|
return NULL;
|
|
inst->evas = gc->evas;
|
|
inst->con = e_container_current_get(e_manager_current_get());
|
|
if (!inst->con)
|
|
{
|
|
E_FREE(inst);
|
|
return NULL;
|
|
}
|
|
if ((gc->shelf) && (gc->shelf->popup))
|
|
inst->win.parent = gc->shelf->popup->evas_win;
|
|
else
|
|
inst->win.parent = inst->con->bg_win;
|
|
|
|
inst->win.base = None;
|
|
inst->win.selection = None;
|
|
|
|
inst->ui.gadget = edje_object_add(inst->evas);
|
|
|
|
_systray_theme(inst->ui.gadget, gc->shelf ? gc->shelf->style : NULL, style);
|
|
|
|
inst->gcc = e_gadcon_client_new(gc, name, id, style, inst->ui.gadget);
|
|
if (!inst->gcc)
|
|
{
|
|
evas_object_del(inst->ui.gadget);
|
|
E_FREE(inst);
|
|
return NULL;
|
|
}
|
|
|
|
inst->gcc->data = inst;
|
|
|
|
if (!_systray_activate(inst))
|
|
{
|
|
if (!inst->timer.retry)
|
|
inst->timer.retry = ecore_timer_add
|
|
(0.1, _systray_activate_retry_first, inst);
|
|
else
|
|
edje_object_signal_emit(inst->ui.gadget, _sig_disable, _sig_source);
|
|
}
|
|
|
|
evas_object_event_callback_add(inst->ui.gadget, EVAS_CALLBACK_MOUSE_DOWN,
|
|
_systray_cb_mouse_down, inst);
|
|
evas_object_event_callback_add(inst->ui.gadget, EVAS_CALLBACK_MOVE,
|
|
_systray_cb_move, inst);
|
|
evas_object_event_callback_add(inst->ui.gadget, EVAS_CALLBACK_RESIZE,
|
|
_systray_cb_resize, inst);
|
|
|
|
inst->handler.message = ecore_event_handler_add
|
|
(ECORE_X_EVENT_CLIENT_MESSAGE, _systray_cb_client_message, inst);
|
|
inst->handler.destroy = ecore_event_handler_add
|
|
(ECORE_X_EVENT_WINDOW_DESTROY, _systray_cb_window_destroy, inst);
|
|
inst->handler.show = ecore_event_handler_add
|
|
(ECORE_X_EVENT_WINDOW_SHOW, _systray_cb_window_show, inst);
|
|
inst->handler.reparent = ecore_event_handler_add
|
|
(ECORE_X_EVENT_WINDOW_REPARENT, _systray_cb_reparent_notify, inst);
|
|
inst->handler.sel_clear = ecore_event_handler_add
|
|
(ECORE_X_EVENT_SELECTION_CLEAR, _systray_cb_selection_clear, inst);
|
|
inst->handler.configure = ecore_event_handler_add
|
|
(ECORE_X_EVENT_WINDOW_CONFIGURE, _systray_cb_window_configure, inst);
|
|
|
|
instance = inst;
|
|
return inst->gcc;
|
|
}
|
|
|
|
/* Called when Gadget_Container says stop */
|
|
static void
|
|
_gc_shutdown(E_Gadcon_Client *gcc)
|
|
{
|
|
Instance *inst = gcc->data;
|
|
|
|
fprintf(stderr, "SYSTRAY: shutdown %p, inst=%p\n", gcc, inst);
|
|
|
|
if (!inst)
|
|
return;
|
|
|
|
if (inst->menu)
|
|
{
|
|
e_menu_post_deactivate_callback_set(inst->menu, NULL, NULL);
|
|
e_object_del(E_OBJECT(inst->menu));
|
|
}
|
|
|
|
_systray_deactivate(inst);
|
|
evas_object_del(inst->ui.gadget);
|
|
|
|
if (inst->handler.message)
|
|
ecore_event_handler_del(inst->handler.message);
|
|
if (inst->handler.destroy)
|
|
ecore_event_handler_del(inst->handler.destroy);
|
|
if (inst->handler.show)
|
|
ecore_event_handler_del(inst->handler.show);
|
|
if (inst->handler.reparent)
|
|
ecore_event_handler_del(inst->handler.reparent);
|
|
if (inst->handler.sel_clear)
|
|
ecore_event_handler_del(inst->handler.sel_clear);
|
|
if (inst->handler.configure)
|
|
ecore_event_handler_del(inst->handler.configure);
|
|
if (inst->timer.retry)
|
|
ecore_timer_del(inst->timer.retry);
|
|
if (inst->job.size_apply)
|
|
ecore_job_del(inst->job.size_apply);
|
|
|
|
if (instance == inst)
|
|
instance = NULL;
|
|
|
|
E_FREE(inst);
|
|
gcc->data = NULL;
|
|
}
|
|
|
|
static void
|
|
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
|
|
{
|
|
Instance *inst = gcc->data;
|
|
const char *signal;
|
|
unsigned int systray_orient;
|
|
|
|
if (!inst)
|
|
return;
|
|
|
|
switch (orient)
|
|
{
|
|
case E_GADCON_ORIENT_FLOAT:
|
|
signal = "e,action,orient,float";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_HORIZ:
|
|
signal = "e,action,orient,horiz";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_VERT:
|
|
signal = "e,action,orient,vert";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
|
|
break;
|
|
case E_GADCON_ORIENT_LEFT:
|
|
signal = "e,action,orient,left";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
|
|
break;
|
|
case E_GADCON_ORIENT_RIGHT:
|
|
signal = "e,action,orient,right";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
|
|
break;
|
|
case E_GADCON_ORIENT_TOP:
|
|
signal = "e,action,orient,top";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_BOTTOM:
|
|
signal = "e,action,orient,bottom";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_TL:
|
|
signal = "e,action,orient,corner_tl";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_TR:
|
|
signal = "e,action,orient,corner_tr";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_BL:
|
|
signal = "e,action,orient,corner_bl";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_BR:
|
|
signal = "e,action,orient,corner_br";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_LT:
|
|
signal = "e,action,orient,corner_lt";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_RT:
|
|
signal = "e,action,orient,corner_rt";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_LB:
|
|
signal = "e,action,orient,corner_lb";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
case E_GADCON_ORIENT_CORNER_RB:
|
|
signal = "e,action,orient,corner_rb";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
break;
|
|
default:
|
|
signal = "e,action,orient,horiz";
|
|
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
|
|
}
|
|
|
|
ecore_x_window_prop_card32_set
|
|
(inst->win.selection, _atom_st_orient, &systray_orient, 1);
|
|
|
|
edje_object_signal_emit(inst->ui.gadget, signal, _sig_source);
|
|
edje_object_message_signal_process(inst->ui.gadget);
|
|
_systray_size_apply(inst);
|
|
}
|
|
|
|
static char *
|
|
_gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
|
|
{
|
|
return _("Systray");
|
|
}
|
|
|
|
static Evas_Object *
|
|
_gc_icon(E_Gadcon_Client_Class *client_class __UNUSED__, Evas *evas)
|
|
{
|
|
Evas_Object *o;
|
|
|
|
o = edje_object_add(evas);
|
|
edje_object_file_set(o, _systray_theme_path(), "icon");
|
|
return o;
|
|
}
|
|
|
|
static const char *
|
|
_gc_id_new(E_Gadcon_Client_Class *client_class __UNUSED__)
|
|
{
|
|
if (!instance)
|
|
return _name;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
static const E_Gadcon_Client_Class _gc_class =
|
|
{
|
|
GADCON_CLIENT_CLASS_VERSION, _name,
|
|
{
|
|
_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
|
|
e_gadcon_site_is_not_toolbar
|
|
},
|
|
E_GADCON_CLIENT_STYLE_INSET
|
|
};
|
|
|
|
EAPI E_Module_Api e_modapi = {E_MODULE_API_VERSION, _Name};
|
|
|
|
EAPI void *
|
|
e_modapi_init(E_Module *m)
|
|
{
|
|
systray_mod = m;
|
|
|
|
e_gadcon_provider_register(&_gc_class);
|
|
|
|
if (!_atom_manager)
|
|
_atom_manager = ecore_x_atom_get("MANAGER");
|
|
if (!_atom_st_orient)
|
|
_atom_st_orient = ecore_x_atom_get("_NET_SYSTEM_TRAY_ORIENTATION");
|
|
if (!_atom_st_visual)
|
|
_atom_st_visual = ecore_x_atom_get("_NET_SYSTEM_TRAY_VISUAL");
|
|
if (!_atom_st_op_code)
|
|
_atom_st_op_code = ecore_x_atom_get("_NET_SYSTEM_TRAY_OPCODE");
|
|
if (!_atom_st_msg_data)
|
|
_atom_st_msg_data = ecore_x_atom_get("_NET_SYSTEM_TRAY_MESSAGE_DATA");
|
|
if (!_atom_xembed)
|
|
_atom_xembed = ecore_x_atom_get("_XEMBED");
|
|
if (!_atom_xembed_info)
|
|
_atom_xembed_info = ecore_x_atom_get("_XEMBED_INFO");
|
|
|
|
return m;
|
|
}
|
|
|
|
EAPI int
|
|
e_modapi_shutdown(E_Module *m __UNUSED__)
|
|
{
|
|
e_gadcon_provider_unregister(&_gc_class);
|
|
systray_mod = NULL;
|
|
return 1;
|
|
}
|
|
|
|
EAPI int
|
|
e_modapi_save(E_Module *m __UNUSED__)
|
|
{
|
|
return 1;
|
|
}
|