forked from enlightenment/enlightenment
283 lines
8.8 KiB
C
283 lines
8.8 KiB
C
#include "e.h"
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#include "e_mod_main.h"
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#include "e_smart_randr.h"
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#include "e_smart_monitor.h"
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/* local structures */
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struct _E_Config_Dialog_Data
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{
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Evas_Object *o_scroll;
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};
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/* local function prototypes */
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static void *_create_data(E_Config_Dialog *cfd __UNUSED__);
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static void _free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata);
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static int _basic_apply(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata);
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static Evas_Object *_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
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static void _randr_cb_changed(void *data, Evas_Object *obj __UNUSED__, void *event __UNUSED__);
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/* local variables */
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E_Config_Dialog *
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e_int_config_randr(E_Container *con, const char *params __UNUSED__)
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{
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E_Config_Dialog *cfd;
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E_Config_Dialog_View *v;
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if (e_randr_screen_info.randr_version < ECORE_X_RANDR_1_2)
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return NULL;
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if (e_config_dialog_find("E", "screen/screen_setup")) return NULL;
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if (!(v = E_NEW(E_Config_Dialog_View, 1))) return NULL;
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v->create_cfdata = _create_data;
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v->free_cfdata = _free_data;
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v->basic.create_widgets = _basic_create;
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v->basic.apply_cfdata = _basic_apply;
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v->override_auto_apply = EINA_TRUE;
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cfd = e_config_dialog_new(con, _("Screen Setup"),
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"E", "screen/screen_setup",
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"preferences-system-screen-resolution",
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0, v, NULL);
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/* NB: These are just arbitrary values I picked. Feel free to change */
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e_win_size_min_set(cfd->dia->win, 180, 230);
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e_dialog_resizable_set(cfd->dia, 1);
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return cfd;
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}
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/* local functions */
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static void *
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_create_data(E_Config_Dialog *cfd __UNUSED__)
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{
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E_Config_Dialog_Data *cfdata;
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if (!(cfdata = E_NEW(E_Config_Dialog_Data, 1))) return NULL;
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return cfdata;
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}
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static void
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_free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
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{
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evas_object_smart_callback_del(cfdata->o_scroll, "changed",
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_randr_cb_changed);
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evas_object_del(cfdata->o_scroll);
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E_FREE(cfdata);
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}
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static int
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_basic_apply(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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Eina_List *l;
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Evas_Object *mon;
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Ecore_X_Window root;
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Eina_Bool reset = EINA_FALSE;
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root = cfd->con->manager->root;
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EINA_LIST_FOREACH(e_smart_randr_monitors_get(cfdata->o_scroll), l, mon)
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{
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E_Randr_Crtc_Info *crtc;
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E_Randr_Output_Info *output;
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E_Smart_Monitor_Changes changes = E_SMART_MONITOR_CHANGED_NONE;
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if (!(output = e_smart_monitor_output_get(mon)))
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continue;
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if (!(crtc = e_smart_monitor_crtc_get(mon)))
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{
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Eina_List *c;
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EINA_LIST_FOREACH(E_RANDR_12->crtcs, c, crtc)
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{
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if (crtc->current_mode)
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{
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crtc = NULL;
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continue;
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}
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break;
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}
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}
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if (!crtc) continue;
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if (!(changes = e_smart_monitor_changes_get(mon)))
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continue;
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if (changes & E_SMART_MONITOR_CHANGED_ENABLED)
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{
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if (e_smart_monitor_enabled_get(mon))
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{
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if (crtc)
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{
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Ecore_X_Randr_Output *outputs;
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Ecore_X_Randr_Mode_Info *mode;
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Ecore_X_Randr_Orientation orient;
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Evas_Coord mx, my;
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int noutputs = -1;
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mode = e_smart_monitor_mode_get(mon);
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orient = e_smart_monitor_orientation_get(mon);
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e_smart_monitor_position_get(mon, &mx, &my);
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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] = 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 =
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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_data_get(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(root, crtc->xid,
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outputs,
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noutputs, mx, my,
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mode->xid, orient);
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if (outputs) free(outputs);
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}
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}
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else
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ecore_x_randr_crtc_settings_set(root, crtc->xid,
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NULL, 0, 0, 0, 0,
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ECORE_X_RANDR_ORIENTATION_ROT_0);
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reset = EINA_TRUE;
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}
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if (changes & E_SMART_MONITOR_CHANGED_POSITION)
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{
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if (crtc)
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{
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Evas_Coord mx, my;
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Evas_Coord cx, cy;
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e_smart_monitor_position_get(mon, &mx, &my);
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ecore_x_randr_crtc_pos_get(root, crtc->xid, &cx, &cy);
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if ((cx != mx) || (cy != my))
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{
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ecore_x_randr_crtc_pos_set(root, crtc->xid, mx, my);
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reset = EINA_TRUE;
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}
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}
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}
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if (changes & E_SMART_MONITOR_CHANGED_ROTATION)
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{
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if (crtc)
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{
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Ecore_X_Randr_Orientation orient;
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orient = e_smart_monitor_orientation_get(mon);
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if ((crtc) && (orient != crtc->current_orientation))
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{
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ecore_x_randr_crtc_orientation_set(root,
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crtc->xid, orient);
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reset = EINA_TRUE;
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}
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}
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}
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if ((changes & E_SMART_MONITOR_CHANGED_REFRESH) ||
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(changes & E_SMART_MONITOR_CHANGED_RESOLUTION))
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{
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if (crtc)
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{
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Ecore_X_Randr_Mode_Info *mode;
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Ecore_X_Randr_Output *outputs = NULL;
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int noutputs = -1;
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if (output) outputs = &output->xid;
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if ((crtc) && (crtc->outputs))
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noutputs = eina_list_count(crtc->outputs);
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mode = e_smart_monitor_mode_get(mon);
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ecore_x_randr_crtc_mode_set(root, crtc->xid,
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outputs, noutputs, mode->xid);
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reset = EINA_TRUE;
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}
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}
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if (reset)
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{
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/* monitors changes have been sent. Signal this monitor so that
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* we can reset the 'original' values to the 'current' values
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* and reset the 'changes' variable */
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e_smart_monitor_changes_sent(mon);
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}
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}
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if (reset) ecore_x_randr_screen_reset(root);
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return 1;
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}
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static Evas_Object *
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_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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Evas_Object *o;
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Eina_List *l;
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E_Randr_Output_Info *output;
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o = e_widget_list_add(evas, 0, 0);
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cfdata->o_scroll = e_smart_randr_add(evas);
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e_smart_randr_virtual_size_set(cfdata->o_scroll,
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E_RANDR_12->max_size.width,
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E_RANDR_12->max_size.height);
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evas_object_show(cfdata->o_scroll);
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evas_object_smart_callback_add(cfdata->o_scroll, "changed",
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_randr_cb_changed, cfd);
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/* create monitors based on 'outputs' */
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EINA_LIST_FOREACH(E_RANDR_12->outputs, l, output)
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{
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Evas_Object *m;
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if (!output) continue;
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if (output->connection_status !=
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ECORE_X_RANDR_CONNECTION_STATUS_CONNECTED)
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continue;
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if (!(m = e_smart_monitor_add(evas))) continue;
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e_smart_monitor_info_set(m, output, output->crtc);
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e_smart_randr_monitor_add(cfdata->o_scroll, m);
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evas_object_show(m);
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}
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e_widget_list_object_append(o, cfdata->o_scroll, 1, 1, 0.5);
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return o;
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}
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static void
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_randr_cb_changed(void *data, Evas_Object *obj, void *event __UNUSED__)
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{
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E_Config_Dialog *cfd;
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Eina_Bool changed = EINA_FALSE;
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if (!(cfd = data)) return;
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changed = e_smart_randr_changed_get(obj);
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e_config_dialog_changed_set(cfd, changed);
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}
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