forked from enlightenment/enlightenment
E (RandR): Reimplement "resizing other monitors" when a specific
monitor gets resized, so that we update the visual layout appropriately. Also, do not raise "monitor_moved" callback for every little move, rather wait until the move is finished and raise the callback once. NB: The "monitor_moved" callback frequency may change in the future. SVN revision: 77265
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@ -897,6 +897,9 @@ _e_smart_cb_thumb_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj,
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/* update moving state */
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sd->moving = EINA_FALSE;
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/* tell randr widget that we moved this monitor */
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evas_object_smart_callback_call(mon, "monitor_moved", NULL);
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}
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}
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@ -1079,7 +1082,7 @@ _e_smart_monitor_move(E_Smart_Data *sd, Evas_Object *mon, void *event)
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if ((gx != nx) || (gy != ny))
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e_layout_child_move(mon, nx, ny);
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evas_object_smart_callback_call(mon, "monitor_moved", NULL);
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/* evas_object_smart_callback_call(mon, "monitor_moved", NULL); */
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/* Hmm, this below code worked also ... and seems lighter.
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* but the above code seems more "proper".
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@ -248,68 +248,49 @@ static void
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_e_smart_cb_monitor_resized(void *data, Evas_Object *obj, void *event __UNUSED__)
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{
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E_Smart_Data *sd;
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Evas_Coord w, h, nw, nh;
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Eina_List *l;
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/* E_Randr_Crtc_Info *crtc; */
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Eina_List *l = NULL;
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Evas_Object *mon;
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Eina_Rectangle o;
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if (!(sd = data)) return;
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/* get randr output info for this monitor */
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/* crtc = e_smart_monitor_crtc_get(obj); */
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/* printf("Monitor Output Policy: %d\n", crtc->policy); */
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/* grab size of this monitor object */
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evas_object_geometry_get(obj, NULL, NULL, &w, &h);
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/* convert to layout coords */
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e_layout_coord_canvas_to_virtual(sd->o_layout, w, h, &nw, &nh);
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/* get the geometry of this monitor */
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e_layout_child_geometry_get(obj, &o.x, &o.y, &o.w, &o.h);
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/* freeze layout */
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e_layout_freeze(sd->o_layout);
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/* search for this monitor */
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// if ((l = eina_list_data_find_list(sd->items, obj)))
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/* find any monitors to the right or below this one */
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/* NB: We do not have to worry about monitors to the left or above as their
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* size will not change because of this resize event */
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EINA_LIST_FOREACH(sd->items, l, mon)
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{
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Evas_Object *mon;
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Evas_Coord mx, my;
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Eina_Rectangle rm;
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Eina_Rectangle m;
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e_layout_child_geometry_get(obj, &mx, &my, NULL, NULL);
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/* printf("Monitor New Geom: %d %d %d %d\n", mx, my, nw, nh); */
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EINA_RECTANGLE_SET(&rm, mx, my, nw, nh);
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/* skip if it's the current monitor */
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if ((mon == obj)) continue;
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/* found monitor, check for one the will intersect */
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EINA_LIST_FOREACH(sd->items, l, mon)
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/* get the geometry of this monitor */
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e_layout_child_geometry_get(mon, &m.x, &m.y, &m.w, &m.h);
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if ((m.x >= (o.x + o.w)))
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{
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/* E_Randr_Crtc_Info *cinfo; */
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Evas_Coord cx, cy, cw, ch;
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Eina_Rectangle rc;
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if ((mon == obj)) continue;
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/* cinfo = e_smart_monitor_crtc_get(mon); */
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/* printf("\tChild Policy: %d\n", cinfo->policy); */
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e_layout_child_geometry_get(mon, &cx, &cy, &cw, &ch);
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/* printf("\tNext Mon Geom: %d %d %d %d\n", cx, cy, cw, ch); */
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EINA_RECTANGLE_SET(&rc, cx, cy, cw, ch);
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if (eina_rectangles_intersect(&rm, &rc))
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{
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printf("\nMONITORS INTERSECT !!\n");
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/* if position of new monitor overlaps the existing one's
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* X position, we need to move the existing one over */
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if ((mx + nw) >= cx)
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cx = (mx + nw);
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else if ((my + nh) >= cy)
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cy = (my + nh);
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/* update This monitors position based on new size
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* of the previous one (that was resized) */
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/* e_layout_child_geometry_get(mon, &cx, &cy, NULL, NULL); */
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e_layout_child_move(mon, cx, cy);
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}
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/* if this monitor is to the right, move it */
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e_layout_child_move(mon, (o.x + o.w), m.y);
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}
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else if ((m.y >= (o.y + o.h)))
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{
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/* if this monitor is below, move it */
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e_layout_child_move(mon, m.x, (o.y + o.h));
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}
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else if (eina_rectangles_intersect(&o, &m))
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{
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/* they intersect, we need to move this one */
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/* NB: This can happen when monitors get moved manually */
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if ((m.x < (o.x + o.w)))
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e_layout_child_move(mon, (o.x + o.w), m.y);
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else if ((m.y <= (o.y + o.h)))
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e_layout_child_move(mon, m.x, (o.y + o.h));
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}
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}
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@ -317,18 +298,24 @@ _e_smart_cb_monitor_resized(void *data, Evas_Object *obj, void *event __UNUSED__
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e_layout_thaw(sd->o_layout);
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}
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/* callback received from the monitor object to let us know that it was
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* rotated, and we should adjust position of any adjacent monitors */
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static void
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_e_smart_cb_monitor_rotated(void *data, Evas_Object *obj, void *event __UNUSED__)
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{
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printf("Monitor Rotated\n");
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}
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/* callback received from the monitor object to let us know that it was
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* moved, and we should adjust position of any adjacent monitors */
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static void
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_e_smart_cb_monitor_moved(void *data, Evas_Object *obj, void *event __UNUSED__)
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{
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printf("Monitor Moved\n");
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}
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/* callback received from the monitor object to let us know that it was
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* deleted, and we should cleanup */
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static void
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_e_smart_cb_monitor_deleted(void *data __UNUSED__, Evas *evas __UNUSED__, Evas_Object *obj, void *event __UNUSED__)
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{
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