forked from enlightenment/enlightenment
Add monitor_moved callback and update position (if needed).
Signed-off-by: Christopher Michael <cp.michael@samsung.com> SVN revision: 84230
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@ -3,6 +3,13 @@
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#include "e_smart_randr.h"
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#include "e_smart_monitor.h"
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/*
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* TODO:
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*
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* Add Poller for Output Change events to listen for hotplug (4 seconds)
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*
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*/
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/* local structures */
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typedef struct _E_Smart_Data E_Smart_Data;
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struct _E_Smart_Data
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@ -38,6 +45,7 @@ static void _e_smart_randr_grid_cb_resize(void *data, Evas *evas EINA_UNUSED, Ev
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static Evas_Object *_e_smart_randr_monitor_crtc_find(E_Smart_Data *sd, Ecore_X_Randr_Crtc crtc);
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static void _e_smart_randr_monitor_cb_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED);
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static void _e_smart_randr_monitor_cb_moved(void *data, Evas_Object *obj, void *event EINA_UNUSED);
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/* external functions exposed by this widget */
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Evas_Object *
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@ -267,10 +275,18 @@ e_smart_randr_monitors_create(Evas_Object *obj)
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/* hook into monitor changed callback */
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evas_object_smart_callback_add(mon, "monitor_changed",
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_e_smart_randr_monitor_cb_changed, obj);
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evas_object_smart_callback_add(mon, "monitor_moved",
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_e_smart_randr_monitor_cb_moved, obj);
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/* add this monitor to our list */
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sd->monitors = eina_list_append(sd->monitors, mon);
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/* tell monitor what the grid's virtual size is */
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e_smart_monitor_grid_virtual_size_set(mon, sd->vw, sd->vh);
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/* tell monitor what the grid is and it's geometry */
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e_smart_monitor_grid_set(mon, sd->o_grid, gx, gy, gw, gh);
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output = (int)(long)o;
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printf("\t\t\tOutput %d Crtc Is: %d\n", output,
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@ -294,31 +310,21 @@ e_smart_randr_monitors_create(Evas_Object *obj)
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/* free any allocated memory from ecore_x_randr */
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free(modes);
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/* pack this monitor into the grid */
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evas_object_grid_pack(sd->o_grid, mon, nx, 0, mw, mh);
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/* tell monitor what it's current position is */
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/* tell monitor what it's current position is
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* NB: This also packs into the grid */
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e_smart_monitor_current_geometry_set(mon, nx, 0, mw, mh);
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nx += mw;
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}
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else
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{
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/* pack this monitor into the grid */
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evas_object_grid_pack(sd->o_grid, mon, cx, cy, cw, ch);
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/* tell monitor what it's current position is */
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/* tell monitor what it's current position is
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* NB: This also packs into the grid */
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e_smart_monitor_current_geometry_set(mon, cx, cy, cw, ch);
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nx += cw;
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}
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/* tell monitor what the grid's virtual size is */
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e_smart_monitor_grid_virtual_size_set(mon, sd->vw, sd->vh);
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/* tell monitor what the grid is and it's geometry */
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e_smart_monitor_grid_set(mon, sd->o_grid, gx, gy, gw, gh);
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/* tell monitor what crtc it uses and current position */
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e_smart_monitor_crtc_set(mon, crtcs[i], cx, cy, cw, ch);
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@ -496,6 +502,8 @@ _e_smart_del(Evas_Object *obj)
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{
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evas_object_smart_callback_del(mon, "monitor_changed",
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_e_smart_randr_monitor_cb_changed);
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evas_object_smart_callback_del(mon, "monitor_moved",
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_e_smart_randr_monitor_cb_moved);
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evas_object_del(mon);
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}
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@ -693,3 +701,55 @@ _e_smart_randr_monitor_cb_changed(void *data, Evas_Object *obj EINA_UNUSED, void
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/* tell main dialog that something changed and to enable apply button */
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evas_object_smart_callback_call(randr, "randr_changed", NULL);
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}
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static void
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_e_smart_randr_monitor_cb_moved(void *data, Evas_Object *obj, void *event EINA_UNUSED)
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{
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E_Smart_Data *sd;
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Evas_Object *randr, *mon;
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Eina_List *l = NULL;
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Evas_Coord minx = 0, miny = 0;
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if (!(randr = data)) return;
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/* try to get the objects smart data */
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if (!(sd = evas_object_smart_data_get(randr))) return;
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/* ONE MONITOR MUST BE AT 0 X and ONE MUST BE AT 0 Y */
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/* normalize output positions so that upper left corner of all
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* outputs is at 0,0 */
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minx = 32768;
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miny = 32768;
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EINA_LIST_FOREACH(sd->monitors, l, mon)
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{
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Evas_Coord mx = 0, my = 0;
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/* get the geometry for this monitor */
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e_smart_monitor_current_geometry_get(mon, &mx, &my, NULL, NULL);
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if (mx < minx) minx = mx;
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if (my < miny) miny = my;
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}
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if ((minx) || (miny))
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{
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EINA_LIST_FOREACH(sd->monitors, l, mon)
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{
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Evas_Coord mx = 0, my = 0, mw = 0, mh = 0;
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/* get the geometry for this monitor */
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e_smart_monitor_current_geometry_get(mon, &mx, &my, &mw, &mh);
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mx -= minx;
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my -= miny;
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/* move monitor to new position */
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e_smart_monitor_current_geometry_set(mon, mx, my, mw, mh);
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}
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}
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/* tell main dialog that something changed and to enable apply button */
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evas_object_smart_callback_call(randr, "randr_changed", NULL);
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}
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