#include "e.h" #include "e_mod_main.h" #include "e_smart_monitor.h" #define RESIZE_FUZZ 60 #define ROTATE_FUZZ 45 #define BG_DBG 1 /* local structure */ typedef struct _E_Smart_Data E_Smart_Data; struct _E_Smart_Data { /* canvas variable */ Evas *evas; /* geometry */ int x, y, w, h; struct { Evas_Coord mode_width, mode_height; } min, max; struct { /* reference to the grid we are packed into */ Evas_Object *obj; Evas_Coord x, y, w, h; /* virtual size of the grid */ Evas_Coord vw, vh; } grid; #ifdef BG_DBG /* test object */ Evas_Object *o_bg; #endif /* base object */ Evas_Object *o_base; /* frame object */ Evas_Object *o_frame; /* stand object */ Evas_Object *o_stand; /* background thumbnail */ Evas_Object *o_thumb; struct { Ecore_X_Randr_Crtc id; Evas_Coord x, y, w, h; Ecore_X_Randr_Orientation orient; Ecore_X_Randr_Mode mode; double refresh_rate; } crtc; /* output config */ Ecore_X_Randr_Output output; /* container number */ unsigned int con_num; /* zone number */ unsigned int zone_num; /* event handler for background image updates */ Ecore_Event_Handler *bg_update_hdl; /* list of modes */ Eina_List *modes; /* visibility flag */ Eina_Bool visible : 1; /* resizing flag */ Eina_Bool resizing : 1; /* coordinates where the user clicked to start resizing */ Evas_Coord rx, ry; /* rotating flag */ Eina_Bool rotating : 1; /* current rotation */ int rotation; }; /* smart function prototypes */ static void _e_smart_add(Evas_Object *obj); static void _e_smart_del(Evas_Object *obj); static void _e_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y); static void _e_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h); static void _e_smart_show(Evas_Object *obj); static void _e_smart_hide(Evas_Object *obj); static void _e_smart_clip_set(Evas_Object *obj, Evas_Object *clip); static void _e_smart_clip_unset(Evas_Object *obj); /* local function prototypes */ static void _e_smart_monitor_modes_fill(E_Smart_Data *sd); static int _e_smart_monitor_modes_sort(const void *data1, const void *data2); static void _e_smart_monitor_background_set(E_Smart_Data *sd, int dx, int dy); static Eina_Bool _e_smart_monitor_background_update(void *data, int type EINA_UNUSED, void *event); static void _e_smart_monitor_position_set(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y); static void _e_smart_monitor_resolution_set(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h); static void _e_smart_monitor_pointer_push(Evas_Object *obj, const char *ptr); static void _e_smart_monitor_pointer_pop(Evas_Object *obj, const char *ptr); static inline void _e_smart_monitor_coord_virtual_to_canvas(E_Smart_Data *sd, double vx, double vy, double *cx, double *cy); static inline void _e_smart_monitor_coord_canvas_to_virtual(E_Smart_Data *sd, double cx, double cy, double *vx, double *vy); static Ecore_X_Randr_Mode_Info *_e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bool skip_refresh); static inline double _e_smart_monitor_mode_refresh_rate_get(Ecore_X_Randr_Mode_Info *mode); static void _e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED); static void _e_smart_monitor_thumb_cb_mouse_out(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED); static void _e_smart_monitor_thumb_cb_mouse_up(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event); static void _e_smart_monitor_thumb_cb_mouse_down(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event); static void _e_smart_monitor_frame_cb_mouse_move(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event); static void _e_smart_monitor_frame_cb_resize_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_resize_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_rotate_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_rotate_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_indicator_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_indicator_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_resize_start(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_resize_stop(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_rotate_start(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_frame_cb_rotate_stop(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED); static void _e_smart_monitor_resize_event(E_Smart_Data *sd, Evas_Object *mon, void *event); static void _e_smart_monitor_rotate_event(E_Smart_Data *sd, Evas_Object *mon EINA_UNUSED, void *event); static int _e_smart_monitor_rotation_amount_get(E_Smart_Data *sd, Evas_Event_Mouse_Move *ev); static inline int _e_smart_monitor_rotation_get(Ecore_X_Randr_Orientation orient); static inline Ecore_X_Randr_Orientation _e_smart_monitor_orientation_get(int rotation); static void _e_smart_monitor_map_apply(Evas_Object *obj, int rotation); /* external functions exposed by this widget */ Evas_Object * e_smart_monitor_add(Evas *evas) { LOGFN(__FILE__, __LINE__, __FUNCTION__); static Evas_Smart *smart = NULL; static const Evas_Smart_Class sc = { "smart_monitor", EVAS_SMART_CLASS_VERSION, _e_smart_add, _e_smart_del, _e_smart_move, _e_smart_resize, _e_smart_show, _e_smart_hide, NULL, _e_smart_clip_set, _e_smart_clip_unset, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; /* if we have never created the smart class, do it now */ if (!smart) if (!(smart = evas_smart_class_new(&sc))) return NULL; /* return a newly created smart randr widget */ return evas_object_smart_add(evas, smart); } void e_smart_monitor_crtc_set(Evas_Object *obj, Ecore_X_Randr_Crtc crtc, Evas_Coord cx, Evas_Coord cy, Evas_Coord cw, Evas_Coord ch) { E_Smart_Data *sd; Ecore_X_Randr_Orientation orients; Ecore_X_Window root = 0; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* set the crtc config */ sd->crtc.id = crtc; /* record the crtc geometry */ sd->crtc.x = cx; sd->crtc.y = cy; sd->crtc.w = cw; sd->crtc.h = ch; /* set monitor position text */ _e_smart_monitor_position_set(sd, sd->crtc.x, sd->crtc.y); /* set monitor resolution text */ _e_smart_monitor_resolution_set(sd, sd->crtc.w, sd->crtc.h); /* get the root window */ root = ecore_x_window_root_first_get(); /* check ecore_x_randr version */ #if ((ECORE_VERSION_MAJOR >= 1) && (ECORE_VERSION_MINOR >= 8)) Ecore_X_Randr_Crtc_Info *crtc_info = NULL; if ((crtc_info = ecore_x_randr_crtc_info_get(root, crtc))) { /* get current orientation */ sd->crtc.orient = crtc_info->rotation; /* get possible orientations for this crtc */ orients = crtc_info->rotations; /* check if orientation is possible and disable if not */ if (orients <= ECORE_X_RANDR_ORIENTATION_ROT_0) edje_object_signal_emit(sd->o_frame, "e,state,rotate,disabled", "e"); /* get current mode */ sd->crtc.mode = crtc_info->mode; /* free any memory allocated from ecore_x_randr */ ecore_x_randr_crtc_info_free(crtc_info); } #else /* get current orientation */ sd->crtc.orient = ecore_x_randr_crtc_orientation_get(root, crtc); /* get possible orientations for this crtc */ orients = ecore_x_randr_crtc_orientations_get(root, crtc); /* check if orientation is possible and disable if not */ if (orients <= ECORE_X_RANDR_ORIENTATION_ROT_0) edje_object_signal_emit(sd->o_frame, "e,state,rotate,disabled", "e"); /* get current mode */ sd->crtc.mode = ecore_x_randr_crtc_mode_get(root, crtc); #endif /* get the degree of rotation */ sd->rotation = _e_smart_monitor_rotation_get(sd->crtc.orient); /* check crtc current mode to determine if enabled */ if (sd->crtc.mode != 0) { Ecore_X_Randr_Mode_Info *mode; /* TODO: set enabled flag */ /* try to get current refresh rate for this mode */ if ((mode = ecore_x_randr_mode_info_get(root, sd->crtc.mode))) { /* record current refresh rate */ sd->crtc.refresh_rate = _e_smart_monitor_mode_refresh_rate_get(mode); /* free any memory allocated from ecore_x_randr */ free(mode); } } } void e_smart_monitor_output_set(Evas_Object *obj, Ecore_X_Randr_Output output) { E_Smart_Data *sd; Ecore_X_Randr_Mode_Info *mode; Ecore_X_Window root = 0; char *name = NULL; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* set the output config */ sd->output = output; /* since we now have the output, let's be preemptive and fill in modes */ _e_smart_monitor_modes_fill(sd); if (!sd->modes) return; /* get the largest mode */ mode = eina_list_last_data_get(sd->modes); sd->max.mode_width = mode->width; sd->max.mode_height = mode->height; /* get the root window */ root = ecore_x_window_root_first_get(); /* get output name */ if (!(name = ecore_x_randr_output_name_get(root, sd->output, NULL))) { unsigned char *edid = NULL; unsigned long edid_length = 0; /* get the edid for this output */ if ((edid = ecore_x_randr_output_edid_get(0, sd->output, &edid_length))) { /* get output name */ name = ecore_x_randr_edid_display_name_get(edid, edid_length); /* free any memory allocated from ecore_x_randr */ free(edid); } } /* set monitor name */ edje_object_part_text_set(sd->o_frame, "e.text.name", name); /* free any memory allocated from ecore_x_randr */ free(name); /* get the smallest mode */ mode = eina_list_nth(sd->modes, 0); sd->min.mode_width = mode->width; sd->min.mode_height = mode->height; } void e_smart_monitor_grid_set(Evas_Object *obj, Evas_Object *grid, Evas_Coord gx, Evas_Coord gy, Evas_Coord gw, Evas_Coord gh) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; sd->grid.obj = grid; sd->grid.x = gx; sd->grid.y = gy; sd->grid.w = gw; sd->grid.h = gh; } void e_smart_monitor_virtual_size_set(Evas_Object *obj, Evas_Coord vw, Evas_Coord vh) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; sd->grid.vw = vw; sd->grid.vh = vh; } void e_smart_monitor_background_set(Evas_Object *obj, Evas_Coord dx, Evas_Coord dy) { E_Smart_Data *sd; E_Manager *man; E_Container *con; E_Zone *zone; E_Desk *desk; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* get the current manager */ man = e_manager_current_get(); /* get the current container */ con = e_container_current_get(man); sd->con_num = con->num; /* get the zone number */ if (!(zone = e_container_zone_at_point_get(con, dx, dy))) zone = e_util_zone_current_get(man); sd->zone_num = zone->num; /* get the desk */ if (!(desk = e_desk_at_xy_get(zone, sd->crtc.x, sd->crtc.y))) desk = e_desk_current_get(zone); /* set the background image */ _e_smart_monitor_background_set(sd, desk->x, desk->y); } /* smart functions */ static void _e_smart_add(Evas_Object *obj) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to allocate the smart data structure */ if (!(sd = E_NEW(E_Smart_Data, 1))) return; /* grab the canvas */ sd->evas = evas_object_evas_get(obj); #ifdef BG_DBG /* create the bg test object */ sd->o_bg = evas_object_rectangle_add(sd->evas); evas_object_color_set(sd->o_bg, 255, 0, 0, 255); evas_object_smart_member_add(sd->o_bg, obj); #endif /* create the base object */ sd->o_base = edje_object_add(sd->evas); e_theme_edje_object_set(sd->o_base, "base/theme/widgets", "e/conf/randr/main/monitor"); evas_object_smart_member_add(sd->o_base, obj); /* create the frame object */ sd->o_frame = edje_object_add(sd->evas); e_theme_edje_object_set(sd->o_frame, "base/theme/widgets", "e/conf/randr/main/frame"); edje_object_part_swallow(sd->o_base, "e.swallow.frame", sd->o_frame); /* add callbacks for frame events */ evas_object_event_callback_add(sd->o_frame, EVAS_CALLBACK_MOUSE_MOVE, _e_smart_monitor_frame_cb_mouse_move, obj); edje_object_signal_callback_add(sd->o_frame, "e,action,resize,in", "e", _e_smart_monitor_frame_cb_resize_in, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,resize,out", "e", _e_smart_monitor_frame_cb_resize_out, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,rotate,in", "e", _e_smart_monitor_frame_cb_rotate_in, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,rotate,out", "e", _e_smart_monitor_frame_cb_rotate_out, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,indicator,in", "e", _e_smart_monitor_frame_cb_indicator_in, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,indicator,out", "e", _e_smart_monitor_frame_cb_indicator_out, NULL); edje_object_signal_callback_add(sd->o_frame, "e,action,resize,start", "e", _e_smart_monitor_frame_cb_resize_start, obj); edje_object_signal_callback_add(sd->o_frame, "e,action,resize,stop", "e", _e_smart_monitor_frame_cb_resize_stop, obj); edje_object_signal_callback_add(sd->o_frame, "e,action,rotate,start", "e", _e_smart_monitor_frame_cb_rotate_start, obj); edje_object_signal_callback_add(sd->o_frame, "e,action,rotate,stop", "e", _e_smart_monitor_frame_cb_rotate_stop, obj); /* create the stand */ sd->o_stand = edje_object_add(sd->evas); e_theme_edje_object_set(sd->o_stand, "base/theme/widgets", "e/conf/randr/main/stand"); edje_object_part_swallow(sd->o_base, "e.swallow.stand", sd->o_stand); /* create the background preview */ sd->o_thumb = e_livethumb_add(sd->evas); edje_object_part_swallow(sd->o_frame, "e.swallow.preview", sd->o_thumb); /* add callbacks for thumbnail events */ evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_IN, _e_smart_monitor_thumb_cb_mouse_in, NULL); evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_OUT, _e_smart_monitor_thumb_cb_mouse_out, NULL); evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_UP, _e_smart_monitor_thumb_cb_mouse_up, NULL); evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_DOWN, _e_smart_monitor_thumb_cb_mouse_down, NULL); /* setup event handler for bg image updates */ sd->bg_update_hdl = ecore_event_handler_add(E_EVENT_BG_UPDATE, _e_smart_monitor_background_update, sd); /* set the objects smart data */ evas_object_smart_data_set(obj, sd); } static void _e_smart_del(Evas_Object *obj) { E_Smart_Data *sd; Ecore_X_Randr_Mode_Info *mode; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* delete the bg update handler */ ecore_event_handler_del(sd->bg_update_hdl); if (sd->o_thumb) { /* delete the event callbacks */ evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_IN, _e_smart_monitor_thumb_cb_mouse_in); evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_OUT, _e_smart_monitor_thumb_cb_mouse_out); evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_UP, _e_smart_monitor_thumb_cb_mouse_up); evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_DOWN, _e_smart_monitor_thumb_cb_mouse_down); /* delete the object */ evas_object_del(sd->o_thumb); } evas_object_del(sd->o_stand); if (sd->o_frame) { /* delete the event callbacks */ evas_object_event_callback_del(sd->o_frame, EVAS_CALLBACK_MOUSE_MOVE, _e_smart_monitor_frame_cb_mouse_move); edje_object_signal_callback_del(sd->o_frame, "e,action,resize,in", "e", _e_smart_monitor_frame_cb_resize_in); edje_object_signal_callback_del(sd->o_frame, "e,action,resize,out", "e", _e_smart_monitor_frame_cb_resize_out); edje_object_signal_callback_del(sd->o_frame, "e,action,rotate,in", "e", _e_smart_monitor_frame_cb_rotate_in); edje_object_signal_callback_del(sd->o_frame, "e,action,rotate,out", "e", _e_smart_monitor_frame_cb_rotate_out); edje_object_signal_callback_del(sd->o_frame, "e,action,indicator,in", "e", _e_smart_monitor_frame_cb_indicator_in); edje_object_signal_callback_del(sd->o_frame, "e,action,indicator,out", "e", _e_smart_monitor_frame_cb_indicator_out); edje_object_signal_callback_del(sd->o_frame, "e,action,resize,start", "e", _e_smart_monitor_frame_cb_resize_start); edje_object_signal_callback_del(sd->o_frame, "e,action,resize,stop", "e", _e_smart_monitor_frame_cb_resize_stop); edje_object_signal_callback_del(sd->o_frame, "e,action,rotate,start", "e", _e_smart_monitor_frame_cb_rotate_start); edje_object_signal_callback_del(sd->o_frame, "e,action,rotate,stop", "e", _e_smart_monitor_frame_cb_rotate_stop); /* delete the object */ evas_object_del(sd->o_frame); } evas_object_del(sd->o_base); #ifdef BG_DBG evas_object_del(sd->o_bg); #endif /* free the list of modes */ EINA_LIST_FREE(sd->modes, mode) ecore_x_randr_mode_info_free(mode); /* try to free the allocated structure */ E_FREE(sd); /* set the objects smart data to null */ evas_object_smart_data_set(obj, NULL); } static void _e_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* if there is no position change, then get out */ if ((sd->x == x) && (sd->y == y)) return; sd->x = x; sd->y = y; #ifdef BG_DBG evas_object_move(sd->o_bg, x, y); #endif evas_object_move(sd->o_base, x, y); } static void _e_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* if there is no size change, then get out */ if ((sd->w == w) && (sd->h == h)) return; sd->w = w; sd->h = h; /* set livethumb thumbnail size */ if ((!sd->resizing) && (!sd->rotating)) e_livethumb_vsize_set(sd->o_thumb, sd->w, sd->h); evas_object_resize(sd->o_base, w, h); #ifdef BG_DBG evas_object_resize(sd->o_bg, w, h + 30); #endif } static void _e_smart_show(Evas_Object *obj) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* if we are already visible, then nothing to do */ if (sd->visible) return; evas_object_show(sd->o_base); #ifdef BG_DBG evas_object_show(sd->o_bg); #endif /* set visibility flag */ sd->visible = EINA_TRUE; } static void _e_smart_hide(Evas_Object *obj) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; /* if we are already hidden, then nothing to do */ if (!sd->visible) return; evas_object_hide(sd->o_base); #ifdef BG_DBG evas_object_hide(sd->o_bg); #endif /* set visibility flag */ sd->visible = EINA_FALSE; } static void _e_smart_clip_set(Evas_Object *obj, Evas_Object *clip) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; evas_object_clip_set(sd->o_base, clip); #ifdef BG_DBG evas_object_clip_set(sd->o_bg, clip); #endif } static void _e_smart_clip_unset(Evas_Object *obj) { E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the objects smart data */ if (!(sd = evas_object_smart_data_get(obj))) return; evas_object_clip_unset(sd->o_base); #ifdef BG_DBG evas_object_clip_unset(sd->o_bg); #endif } /* local functions */ static void _e_smart_monitor_modes_fill(E_Smart_Data *sd) { Ecore_X_Window root = 0; Ecore_X_Randr_Mode *modes; int num = 0, i = 0; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* safety check */ if (!sd) return; /* try to get the root window */ root = ecore_x_window_root_first_get(); /* try to get the modes for this output from ecore_x_randr */ modes = ecore_x_randr_output_modes_get(root, sd->output, &num, NULL); if (!modes) return; /* loop the returned modes */ for (i = 0; i < num; i++) { Ecore_X_Randr_Mode_Info *mode; /* try to get the mode info */ if (!(mode = ecore_x_randr_mode_info_get(root, modes[i]))) continue; /* append the mode info to our list of modes */ sd->modes = eina_list_append(sd->modes, mode); } /* free any memory allocated from ecore_x_randr */ free(modes); /* sort the list of modes (smallest to largest) */ if (sd->modes) sd->modes = eina_list_sort(sd->modes, 0, _e_smart_monitor_modes_sort); } static int _e_smart_monitor_modes_sort(const void *data1, const void *data2) { const Ecore_X_Randr_Mode_Info *m1, *m2 = NULL; // LOGFN(__FILE__, __LINE__, __FUNCTION__); if (!(m1 = data1)) return 1; if (!(m2 = data2)) return -1; /* second one compares to previous to determine position */ if (m2->width < m1->width) return 1; if (m2->width > m1->width) return -1; /* width are same, compare heights */ if ((m2->width == m1->width)) { if (m2->height < m1->height) return 1; if (m2->height > m1->height) return -1; } return 1; } static void _e_smart_monitor_background_set(E_Smart_Data *sd, int dx, int dy) { const char *bg = NULL; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* check for valid smart data */ if (!sd) return; /* try to get the background file for this desktop */ if ((bg = e_bg_file_get(sd->con_num, sd->zone_num, dx, dy))) { Evas_Object *o; /* try to get the livethumb object, create if needed */ if (!(o = e_livethumb_thumb_get(sd->o_thumb))) o = edje_object_add(e_livethumb_evas_get(sd->o_thumb)); /* tell the object to use this edje file & group */ edje_object_file_set(o, bg, "e/desktop/background"); /* tell the livethumb to use this object */ e_livethumb_thumb_set(sd->o_thumb, o); } } static Eina_Bool _e_smart_monitor_background_update(void *data, int type EINA_UNUSED, void *event) { E_Smart_Data *sd; E_Event_Bg_Update *ev; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the smart data */ if (!(sd = data)) return ECORE_CALLBACK_PASS_ON; ev = event; /* check this bg event happened on our container */ if (((ev->container < 0) || (ev->container == (int)sd->con_num)) && ((ev->zone < 0) || (ev->zone == (int)sd->zone_num))) { /* check this bg event happened on our desktop */ if (((ev->desk_x < 0) || (ev->desk_x == sd->crtc.x)) && ((ev->desk_y < 0) || (ev->desk_y == sd->crtc.y))) { /* set the livethumb preview to the background of this desktop */ _e_smart_monitor_background_set(sd, ev->desk_x, ev->desk_y); } } return ECORE_CALLBACK_PASS_ON; } static void _e_smart_monitor_position_set(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y) { char buff[1024]; LOGFN(__FILE__, __LINE__, __FUNCTION__); snprintf(buff, sizeof(buff), "%d + %d", x, y); edje_object_part_text_set(sd->o_frame, "e.text.position", buff); } static void _e_smart_monitor_resolution_set(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h) { char buff[1024]; LOGFN(__FILE__, __LINE__, __FUNCTION__); snprintf(buff, sizeof(buff), "%d x %d", w, h); edje_object_part_text_set(sd->o_frame, "e.text.resolution", buff); } static void _e_smart_monitor_pointer_push(Evas_Object *obj, const char *ptr) { Evas_Object *ow; E_Win *win; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to find the E_Win for this object */ if (!(ow = evas_object_name_find(evas_object_evas_get(obj), "E_Win"))) return; if (!(win = evas_object_data_get(ow, "E_Win"))) return; /* tell E to set the pointer type */ e_pointer_type_push(win->pointer, obj, ptr); } static void _e_smart_monitor_pointer_pop(Evas_Object *obj, const char *ptr) { Evas_Object *ow; E_Win *win; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to find the E_Win for this object */ if (!(ow = evas_object_name_find(evas_object_evas_get(obj), "E_Win"))) return; if (!(win = evas_object_data_get(ow, "E_Win"))) return; /* tell E to unset the pointer type */ e_pointer_type_pop(win->pointer, obj, ptr); } static inline void _e_smart_monitor_coord_virtual_to_canvas(E_Smart_Data *sd, double vx, double vy, double *cx, double *cy) { if (cx) *cx = (vx * ((double)(sd->grid.w) / sd->grid.vw)) + sd->grid.x; if (cy) *cy = (vy * ((double)(sd->grid.h) / sd->grid.vh)) + sd->grid.y; } static inline void _e_smart_monitor_coord_canvas_to_virtual(E_Smart_Data *sd, double cx, double cy, double *vx, double *vy) { if (vx) *vx = ((cx - sd->grid.x) * sd->grid.vw) / (double)sd->grid.w; if (vy) *vy = ((cy - sd->grid.y) * sd->grid.vh) / (double)sd->grid.h; } static Ecore_X_Randr_Mode_Info * _e_smart_monitor_mode_find(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h, Eina_Bool skip_refresh) { Ecore_X_Randr_Mode_Info *mode = NULL; Eina_List *l = NULL; /* loop the modes */ EINA_LIST_REVERSE_FOREACH(sd->modes, l, mode) { if ((((int)mode->width - RESIZE_FUZZ) <= w) || (((int)mode->width + RESIZE_FUZZ) <= w)) { if ((((int)mode->height - RESIZE_FUZZ) <= h) || (((int)mode->height + RESIZE_FUZZ) <= h)) { if (!skip_refresh) { double rate = 0.0; /* get the refresh rate for this mode */ rate = _e_smart_monitor_mode_refresh_rate_get(mode); /* TODO compare mode rate to "current" rate */ if ((int)rate == (int)sd->crtc.refresh_rate) return mode; } else return mode; } } } return NULL; } static inline double _e_smart_monitor_mode_refresh_rate_get(Ecore_X_Randr_Mode_Info *mode) { double rate = 0.0; if (mode) { if ((mode->hTotal) && (mode->vTotal)) rate = ((float)mode->dotClock / ((float)mode->hTotal * (float)mode->vTotal)); } return rate; } static void _e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer to indicate we can be clicked */ _e_smart_monitor_pointer_push(obj, "hand"); } static void _e_smart_monitor_thumb_cb_mouse_out(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer back to default */ _e_smart_monitor_pointer_pop(obj, "hand"); } static void _e_smart_monitor_thumb_cb_mouse_up(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event) { Evas_Event_Mouse_Up *ev; LOGFN(__FILE__, __LINE__, __FUNCTION__); ev = event; if (ev->button != 1) return; /* reset mouse pointer */ _e_smart_monitor_pointer_pop(obj, "move"); } static void _e_smart_monitor_thumb_cb_mouse_down(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event) { Evas_Event_Mouse_Down *ev; LOGFN(__FILE__, __LINE__, __FUNCTION__); ev = event; if (ev->button != 1) return; /* reset mouse pointer */ _e_smart_monitor_pointer_push(obj, "move"); } static void _e_smart_monitor_frame_cb_mouse_move(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event) { Evas_Object *mon; E_Smart_Data *sd; // LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the monitor object */ if (!(mon = data)) return; /* try to get the monitor smart data */ if (!(sd = evas_object_smart_data_get(mon))) return; /* call appropriate function based on current action */ if (sd->resizing) _e_smart_monitor_resize_event(sd, mon, event); else if (sd->rotating) _e_smart_monitor_rotate_event(sd, mon, event); } static void _e_smart_monitor_frame_cb_resize_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer to indicate we can be resized */ _e_smart_monitor_pointer_push(obj, "resize_br"); } static void _e_smart_monitor_frame_cb_resize_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer back to default */ _e_smart_monitor_pointer_pop(obj, "resize_br"); } static void _e_smart_monitor_frame_cb_rotate_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer to indicate we can be rotated */ _e_smart_monitor_pointer_push(obj, "rotate"); } static void _e_smart_monitor_frame_cb_rotate_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer back to default */ _e_smart_monitor_pointer_pop(obj, "rotate"); } static void _e_smart_monitor_frame_cb_indicator_in(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer to indicate we can be toggled */ _e_smart_monitor_pointer_push(obj, "plus"); } static void _e_smart_monitor_frame_cb_indicator_out(void *data EINA_UNUSED, Evas_Object *obj, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { LOGFN(__FILE__, __LINE__, __FUNCTION__); /* set the mouse pointer back to default */ _e_smart_monitor_pointer_pop(obj, "plus"); } static void _e_smart_monitor_frame_cb_resize_start(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { Evas_Object *mon; E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the monitor object */ if (!(mon = data)) return; /* try to get the monitor smart data */ if (!(sd = evas_object_smart_data_get(mon))) return; /* record current position of mouse */ evas_pointer_canvas_xy_get(sd->evas, &sd->rx, &sd->ry); /* record current size of monitor */ evas_object_grid_pack_get(sd->grid.obj, mon, NULL, NULL, &sd->crtc.w, &sd->crtc.h); /* set resizing flag */ sd->resizing = EINA_TRUE; } static void _e_smart_monitor_frame_cb_resize_stop(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { Evas_Object *mon; E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the monitor object */ if (!(mon = data)) return; /* try to get the monitor smart data */ if (!(sd = evas_object_smart_data_get(mon))) return; /* record current size of monitor */ evas_object_grid_pack_get(sd->grid.obj, mon, NULL, NULL, &sd->crtc.w, &sd->crtc.h); /* set resizing flag */ sd->resizing = EINA_FALSE; } static void _e_smart_monitor_frame_cb_rotate_start(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { Evas_Object *mon; E_Smart_Data *sd; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the monitor object */ if (!(mon = data)) return; /* try to get the monitor smart data */ if (!(sd = evas_object_smart_data_get(mon))) return; /* get the degree of rotation */ sd->rotation = 0; /* sd->rotation = _e_smart_monitor_rotation_get(sd->crtc.orient); */ /* record current size of monitor */ /* evas_object_grid_pack_get(sd->grid.obj, mon, NULL, NULL, &sd->cw, &sd->ch); */ /* set resizing flag */ sd->rotating = EINA_TRUE; } static void _e_smart_monitor_frame_cb_rotate_stop(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED) { Evas_Object *mon; E_Smart_Data *sd; Evas_Coord cw = 0, ch = 0; Evas_Coord mw = 0, mh = 0; LOGFN(__FILE__, __LINE__, __FUNCTION__); /* try to get the monitor object */ if (!(mon = data)) return; /* try to get the monitor smart data */ if (!(sd = evas_object_smart_data_get(mon))) return; /* set rotating flag */ sd->rotating = EINA_FALSE; /* get current orientation based on rotation */ sd->crtc.orient = _e_smart_monitor_orientation_get(sd->rotation); /* get the degrees of rotation based on this orient * * NB: I know this seems redundant but it is needed however. The * above orientation_get call will return the proper orientation * for the amount which the user has rotated. Because of this, we need * to take that orient and get the proper rotation angle. * * EX: User manually rotates to 80 degrees. We take that 80 and * factor in some fuziness to get 90 degrees. We need to take that 90 * and return an 'orientation' */ sd->rotation = _e_smart_monitor_rotation_get(sd->crtc.orient); /* get current size */ cw = sd->crtc.w; ch = sd->crtc.h; /* calculate new size based on orientation */ if ((sd->crtc.orient == ECORE_X_RANDR_ORIENTATION_ROT_90) || (sd->crtc.orient == ECORE_X_RANDR_ORIENTATION_ROT_270)) { cw = sd->crtc.h; ch = sd->crtc.w; } /* get the current pack options so we can compare */ evas_object_grid_pack_get(sd->grid.obj, mon, NULL, NULL, &mw, &mh); /* remove the map */ evas_object_map_set(sd->o_frame, NULL); evas_object_map_enable_set(sd->o_frame, EINA_FALSE); /* if the pack options are different, set them */ if ((cw != mw) || (ch != mh)) evas_object_grid_pack(sd->grid.obj, mon, sd->crtc.x, sd->crtc.y, cw, ch); /* TODO: update current size */ sd->crtc.w = cw; sd->crtc.h = ch; } static void _e_smart_monitor_resize_event(E_Smart_Data *sd, Evas_Object *mon, void *event) { Evas_Event_Mouse_Move *ev; Evas_Coord dx = 0, dy = 0; double mw = 0, mh = 0; double nw = 0, nh = 0; Ecore_X_Randr_Mode_Info *mode = NULL; // LOGFN(__FILE__, __LINE__, __FUNCTION__); ev = event; /* check for valid mouse movement * * NB: This smells quite odd to me. How can we get a mouse_move event * (and end up in here) when the coordinates say otherwise ?? * Must be a synthetic event and we are not interested in those */ if ((ev->cur.canvas.x == ev->prev.canvas.x) && (ev->cur.canvas.y == ev->prev.canvas.y)) return; /* calculate difference in mouse movement */ dx = (sd->rx - ev->cur.canvas.x); dy = (sd->ry - ev->cur.canvas.y); /* factor in drag resistance to measure movement */ if (((dx * dx) + (dy * dy)) < (e_config->drag_resist * e_config->drag_resist)) return; dx = (ev->cur.canvas.x - ev->prev.canvas.x); dy = (ev->cur.canvas.y - ev->prev.canvas.y); if ((dx == 0) && (dy == 0)) return; /* convert monitor size to canvas size */ _e_smart_monitor_coord_virtual_to_canvas(sd, sd->crtc.w, sd->crtc.h, &mw, &mh); /* factor in resize difference and convert to virtual */ _e_smart_monitor_coord_canvas_to_virtual(sd, (mw + dx), (mh + dy), &nw, &nh); /* check new size against min & max modes */ if (nw < sd->min.mode_width) nw = sd->min.mode_width; if (nw > sd->max.mode_width) nw = sd->max.mode_width; if (nh < sd->min.mode_height) nh = sd->min.mode_height; if (nh > sd->max.mode_height) nh = sd->max.mode_height; /* update current size values */ sd->crtc.w = (int)nw; sd->crtc.h = (int)nh; printf("Find Mode For Size: %d %d\n", (int)nw, (int)nh); /* try to find a mode that matches this new size */ if ((mode = _e_smart_monitor_mode_find(sd, (int)nw, (int)nh, EINA_FALSE))) { printf("Found Mode\n"); /* update monitor size in the grid */ evas_object_grid_pack(sd->grid.obj, mon, sd->crtc.x, sd->crtc.y, mode->width, mode->height); /* update resolution text */ _e_smart_monitor_resolution_set(sd, mode->width, mode->height); } } static void _e_smart_monitor_rotate_event(E_Smart_Data *sd, Evas_Object *mon EINA_UNUSED, void *event) { Evas_Event_Mouse_Move *ev; int rotation = 0; LOGFN(__FILE__, __LINE__, __FUNCTION__); ev = event; /* get the amount of rotation from the mouse event */ rotation = _e_smart_monitor_rotation_amount_get(sd, ev); /* if we have no rotation to map, get out */ if (rotation == 0) return; /* factor in any existing rotation */ rotation += sd->rotation; rotation %= 360; /* update current rotation value */ sd->rotation = rotation; /* apply rotation map */ _e_smart_monitor_map_apply(sd->o_frame, sd->rotation); } static int _e_smart_monitor_rotation_amount_get(E_Smart_Data *sd, Evas_Event_Mouse_Move *ev) { Evas_Coord cx = 0, cy = 0; Evas_Coord fx = 0, fy = 0, fw = 0, fh = 0; double a = 0.0, b = 0.0, c = 0.0, r = 0.0; double ax = 0.0, ay = 0.0, bx = 0.0, by = 0.0; double dotprod = 0.0; /* return a single rotation amount based on * mouse movement in both directions */ /* if there was no movement, return 0 * * NB: This smells quite odd to me. How can we get a mouse_move event * (and end up in here) when the coordinates say otherwise ?? * Must be a synthetic event and we are not interested in those */ if ((ev->cur.canvas.x == ev->prev.canvas.x) && (ev->cur.canvas.y == ev->prev.canvas.y)) return 0; /* get the geometry of the frame */ evas_object_geometry_get(sd->o_frame, &fx, &fy, &fw, &fh); /* if the mouse is moved outside the frame then get out * * NB: This could be coded into one giant OR statement, but I am feeling * lazy today ;) */ if ((ev->cur.canvas.x > (fx + fw))) return 0; else if ((ev->cur.canvas.x < fx)) return 0; if ((ev->cur.canvas.y > (fy + fh))) return 0; else if ((ev->cur.canvas.y < fy)) return 0; /* get center point * * NB: This COULD be used to provide a greater amount of rotation * depending on distance of movement from center */ cx = (fx + (fw / 2)); cy = (fy + (fh / 2)); ax = ((fx + fw) - cx); ay = (fy - cy); bx = (ev->cur.canvas.x - cx); by = (ev->cur.canvas.y - cy); /* calculate degrees of rotation * * NB: A HUGE Thank You to Daniel for the help here !! */ a = sqrt((ax * ax) + (ay * ay)); b = sqrt((bx * bx) + (by * by)); if ((a < 1) || (b < 1)) return 0; c = sqrt((ev->cur.canvas.x - (fx + fw)) * (ev->cur.canvas.x - (fx + fw)) + (ev->cur.canvas.y - fy) * (ev->cur.canvas.y - fy)); r = acos(((a * a) + (b * b) - (c * c)) / (2 * (a * b))); r = r * 180 / M_PI; dotprod = ((ay * bx) + (-ax * by)); if (dotprod > 0) r = 360 - r; return r; } static inline int _e_smart_monitor_rotation_get(Ecore_X_Randr_Orientation orient) { /* return numerical rotation degree based on orientation */ switch (orient) { case ECORE_X_RANDR_ORIENTATION_ROT_90: return 90; case ECORE_X_RANDR_ORIENTATION_ROT_180: return 180; case ECORE_X_RANDR_ORIENTATION_ROT_270: return 270; case ECORE_X_RANDR_ORIENTATION_ROT_0: default: return 0; } } static inline Ecore_X_Randr_Orientation _e_smart_monitor_orientation_get(int rotation) { rotation %= 360; /* find the closest orientation based on rotation within fuziness */ if (((rotation - ROTATE_FUZZ) <= 0) || ((rotation + ROTATE_FUZZ) <= 0)) return ECORE_X_RANDR_ORIENTATION_ROT_0; else if (((rotation - ROTATE_FUZZ) <= 90) || ((rotation + ROTATE_FUZZ) <= 90)) return ECORE_X_RANDR_ORIENTATION_ROT_90; else if (((rotation - ROTATE_FUZZ) <= 180) || ((rotation + ROTATE_FUZZ) <=180)) return ECORE_X_RANDR_ORIENTATION_ROT_180; else if (((rotation - ROTATE_FUZZ) <= 270) || ((rotation + ROTATE_FUZZ) <= 270)) return ECORE_X_RANDR_ORIENTATION_ROT_270; else if (((rotation - ROTATE_FUZZ) < 360) || ((rotation + ROTATE_FUZZ) < 360)) return ECORE_X_RANDR_ORIENTATION_ROT_0; /* return a default */ return ECORE_X_RANDR_ORIENTATION_ROT_0; } static void _e_smart_monitor_map_apply(Evas_Object *obj, int rotation) { Evas_Coord fx = 0, fy = 0, fw = 0, fh = 0; static Evas_Map *map = NULL; /* create a new map if needed */ if (!map) { map = evas_map_new(4); evas_map_smooth_set(map, EINA_TRUE); evas_map_alpha_set(map, EINA_TRUE); } /* get the frame geometry */ evas_object_geometry_get(obj, &fx, &fy, &fw, &fh); /* setup map */ evas_map_util_points_populate_from_geometry(map, fx, fy, fw, fh, rotation); /* apply current rotation */ evas_map_util_rotate(map, rotation, (fx + (fw / 2)), (fy + (fh / 2))); /* tell the frame to use this map */ evas_object_map_set(obj, map); evas_object_map_enable_set(obj, EINA_TRUE); }