forked from enlightenment/enlightenment
Fix smart monitor object to handle disabled monitors more gracefully.
Signed-off-by: Christopher Michael <cp.michael@samsung.com> SVN revision: 81349
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@ -94,6 +94,9 @@ struct _E_Smart_Data
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Evas_Coord x, y;
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} resize;
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/* reference to the Crtc Info */
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E_Randr_Crtc_Info *crtc;
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/* reference to the RandR Output Info */
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E_Randr_Output_Info *output;
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@ -213,6 +216,18 @@ e_smart_monitor_output_get(Evas_Object *obj)
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return sd->output;
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}
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void
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e_smart_monitor_crtc_set(Evas_Object *obj, E_Randr_Crtc_Info *crtc)
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{
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E_Smart_Data *sd;
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/* try to get the objects smart data */
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if (!(sd = evas_object_smart_data_get(obj))) return;
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/* set this monitor's crtc reference */
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sd->crtc = crtc;
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}
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void
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e_smart_monitor_layout_set(Evas_Object *obj, Evas_Object *layout)
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{
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@ -258,35 +273,62 @@ e_smart_monitor_setup(Evas_Object *obj)
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/* try to get the objects smart data */
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if (!(sd = evas_object_smart_data_get(obj))) return;
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/* fill the list of 'modes' for this monitor
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*
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* NB: This clears old modes and also sets the min & max resolutions */
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_e_smart_monitor_modes_fill(sd);
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/* if we have a crtc, get the x/y location of it and current refresh rate
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*
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* NB: Used to determine the proper container */
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if ((sd->output) && (sd->output->crtc))
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if (sd->crtc)
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{
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/* set original geometry */
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sd->orig.x = sd->output->crtc->geometry.x;
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sd->orig.y = sd->output->crtc->geometry.y;
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sd->orig.w = sd->output->crtc->geometry.w;
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sd->orig.h = sd->output->crtc->geometry.h;
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sd->orig.x = sd->crtc->geometry.x;
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sd->orig.y = sd->crtc->geometry.y;
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/* set original mode */
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sd->orig.mode = sd->output->crtc->current_mode;
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if (!sd->crtc->current_mode)
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{
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if (!sd->orig.mode)
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{
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sd->orig.w = 640;
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sd->orig.h = 480;
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sd->orig.refresh_rate = 60;
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}
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else
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{
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sd->orig.w = sd->orig.mode->width;
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sd->orig.h = sd->orig.mode->height;
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/* set original refresh rate */
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sd->orig.refresh_rate =
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_e_smart_monitor_refresh_rate_get(sd->orig.mode);
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}
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}
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else
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{
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/* set original mode */
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sd->orig.mode = sd->crtc->current_mode;
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/* sd->orig.w = sd->crtc->geometry.w; */
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/* sd->orig.h = sd->crtc->geometry.h; */
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sd->orig.w = sd->orig.mode->width;
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sd->orig.h = sd->orig.mode->height;
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/* set original refresh rate */
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sd->orig.refresh_rate =
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_e_smart_monitor_refresh_rate_get(sd->orig.mode);
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}
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/* set the original orientation */
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sd->orig.orientation = sd->output->crtc->current_orientation;
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}
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else
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{
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/* FIXME: NB: TODO: Handle case of output not having crtc */
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ERR("Output Has NO Crtc !!\n");
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sd->orig.orientation = sd->crtc->current_orientation;
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}
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/* set the original rotation */
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sd->orig.rotation = _e_smart_monitor_rotation_get(sd->orig.orientation);
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/* set original refresh rate */
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sd->orig.refresh_rate = _e_smart_monitor_refresh_rate_get(sd->orig.mode);
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/* get the current zone at this crtc coordinate */
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sd->con = e_container_current_get(e_manager_current_get());
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if (!(zone = e_container_zone_at_point_get(sd->con, sd->orig.x, sd->orig.y)))
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@ -297,11 +339,6 @@ e_smart_monitor_setup(Evas_Object *obj)
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* NB: Used later if background gets updated */
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sd->zone_num = zone->num;
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/* fill the list of 'modes' for this monitor
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*
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* NB: This clears old modes and also sets the min & max resolutions */
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_e_smart_monitor_modes_fill(sd);
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/* with the min & max resolutions, we can now set the thumbnail size.
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* get largest resolution and convert to largest canvas size */
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if (sd->layout.obj)
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@ -332,16 +369,12 @@ e_smart_monitor_setup(Evas_Object *obj)
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edje_object_part_text_set(sd->o_frame, "e.text.name", name);
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}
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/* if we have an output, set the resolution name */
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_e_smart_monitor_resolution_set(sd, sd->orig.mode->width,
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sd->orig.mode->height);
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/* set the resolution name */
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_e_smart_monitor_resolution_set(sd, sd->orig.w, sd->orig.h);
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/* check if enabled */
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if ((sd->output) && (sd->output->crtc))
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{
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if (sd->output->crtc->current_mode)
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sd->orig.enabled = EINA_TRUE;
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}
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if ((sd->crtc) && (sd->crtc->current_mode))
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sd->orig.enabled = EINA_TRUE;
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/* send enabled/disabled signals */
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if (sd->orig.enabled)
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@ -350,10 +383,10 @@ e_smart_monitor_setup(Evas_Object *obj)
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edje_object_signal_emit(sd->o_frame, "e,state,disabled", "e");
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/* check if rotation is supported */
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if ((sd->output) && (sd->output->crtc))
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if (sd->crtc)
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{
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/* if no rotation is supported, disable rotate in frame */
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if (sd->output->crtc->orientations <= ECORE_X_RANDR_ORIENTATION_ROT_0)
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if (sd->crtc->orientations <= ECORE_X_RANDR_ORIENTATION_ROT_0)
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edje_object_signal_emit(sd->o_frame, "e,state,rotate_disabled", "e");
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}
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@ -420,7 +453,7 @@ e_smart_monitor_changes_apply(Evas_Object *obj)
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/* try to get the objects smart data */
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if (!(sd = evas_object_smart_data_get(obj))) return;
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if (!(crtc = sd->output->crtc))
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if (!(crtc = sd->crtc))
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{
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/* FIXME: What to do in this case ?? */
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ERR("NO CRTC FOR MONITOR !!\n");
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@ -452,6 +485,55 @@ e_smart_monitor_changes_apply(Evas_Object *obj)
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if (sd->changes & E_SMART_MONITOR_CHANGED_ROTATION)
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crtc->current_orientation = sd->current.orientation;
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/* check if it changed enabled state and update values */
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if (sd->changes & E_SMART_MONITOR_CHANGED_ENABLED)
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{
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if (!sd->current.enabled)
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crtc->current_mode = NULL;
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else
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{
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/* FIXME: NB: HACK ALERT !! HACK ALERT !!!
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*
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* There is currently no way with e_randr to re-enable a
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* previously disabled monitor.
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* Just setting the crtc->current_mode does not work.
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* So for now, we will directly re-enable it via ecore_x calls */
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Ecore_X_Randr_Output *outputs;
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int noutputs = -1;
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crtc->current_mode = sd->current.mode;
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noutputs = eina_list_count(crtc->outputs);
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if (noutputs < 1)
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{
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outputs = calloc(1, sizeof(Ecore_X_Randr_Output));
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outputs[0] = sd->output->xid;
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noutputs = 1;
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}
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else
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{
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int i = 0;
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outputs = calloc(noutputs, sizeof(Ecore_X_Randr_Output));
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for (i = 0; i < noutputs; i++)
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{
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E_Randr_Output_Info *ero;
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ero = eina_list_nth(crtc->outputs, i);
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outputs[i] = ero->xid;
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}
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}
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ecore_x_randr_crtc_settings_set(sd->con->manager->root, crtc->xid,
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outputs, noutputs,
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crtc->geometry.x, crtc->geometry.y,
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crtc->current_mode->xid,
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sd->current.orientation);
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if (outputs) free(outputs);
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}
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}
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/* if this monitor is cloned, use the parent geometry */
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if (sd->cloned)
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{
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@ -950,9 +1032,6 @@ _e_smart_show(Evas_Object *obj)
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/* if it is already visible, get out */
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// if (sd->visible) return;
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/* if ((sd->output) && (sd->output->crtc)) */
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/* printf("Smart Mon Show: %d\n", sd->output->crtc->xid); */
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/* show the stand */
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if (sd->o_stand) evas_object_show(sd->o_stand);
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@ -980,9 +1059,6 @@ _e_smart_hide(Evas_Object *obj)
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/* if it is not visible, we have nothing to do */
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// if (!sd->visible) return;
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/* if ((sd->output) && (sd->output->crtc)) */
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/* printf("Smart Mon Hide: %d\n", sd->output->crtc->xid); */
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/* hide the stand */
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if (sd->o_stand) evas_object_hide(sd->o_stand);
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@ -1049,6 +1125,8 @@ _e_smart_monitor_refresh_rates_fill(Evas_Object *obj)
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/* loop the modes and find the current one */
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EINA_LIST_FOREACH(sd->modes, m, mode)
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{
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if (!sd->current.mode) continue;
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/* compare mode names */
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if (!strcmp(mode->name, sd->current.mode->name))
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{
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@ -1108,17 +1186,15 @@ _e_smart_monitor_modes_fill(E_Smart_Data *sd)
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/* clear out any old modes */
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if (sd->modes) eina_list_free(sd->modes);
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/* make sure we have a valid output */
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if (!sd->output) return;
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/* if we have an assigned monitor, copy the modes from that */
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if (sd->output->monitor)
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if ((sd->output) && (sd->output->monitor))
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sd->modes = eina_list_clone(sd->output->monitor->modes);
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else if (sd->output->crtc)
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sd->modes = eina_list_clone(sd->output->crtc->outputs_common_modes);
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else if (sd->crtc)
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sd->modes = eina_list_clone(sd->crtc->outputs_common_modes);
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/* sort the mode list (smallest to largest) */
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sd->modes = eina_list_sort(sd->modes, 0, _e_smart_monitor_modes_sort);
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if (sd->modes)
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sd->modes = eina_list_sort(sd->modes, 0, _e_smart_monitor_modes_sort);
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/* try to determine the min & max resolutions */
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if (sd->modes)
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@ -1808,10 +1884,15 @@ _e_smart_monitor_frame_cb_resize_stop(void *data, Evas_Object *obj EINA_UNUSED,
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sd->resizing = EINA_FALSE;
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/* update the changes flag */
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if (sd->orig.mode->xid != sd->current.mode->xid)
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sd->changes |= E_SMART_MONITOR_CHANGED_RESOLUTION;
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if (sd->orig.mode)
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{
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if (sd->orig.mode->xid != sd->current.mode->xid)
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sd->changes |= E_SMART_MONITOR_CHANGED_RESOLUTION;
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else
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sd->changes &= ~(E_SMART_MONITOR_CHANGED_RESOLUTION);
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}
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else
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sd->changes &= ~(E_SMART_MONITOR_CHANGED_RESOLUTION);
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sd->changes |= E_SMART_MONITOR_CHANGED_RESOLUTION;
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/* NB: The 'snapping' of this resize (in relation to other monitors)
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* occurs in the randr widget so we will just
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@ -2010,8 +2091,8 @@ _e_smart_monitor_frame_cb_indicator_toggle(void *data, Evas_Object *obj EINA_UNU
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/* NB: The 'enabling' of this monitor occurs in the randr widget
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* so we will just raise a signal here to tell it that we toggled */
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/* send monitor toggled signal */
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evas_object_smart_callback_call(mon, "monitor_toggled", NULL);
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/* send monitor changed signal */
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evas_object_smart_callback_call(mon, "monitor_changed", NULL);
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}
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static void
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