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#include "e_int_config_randr.h"
#include "e_randr.h"
#include "Ecore_X.h"
#ifndef ECORE_X_RANDR_1_2
#define ECORE_X_RANDR_1_2 ((1 << 16) | 2)
#endif
#ifndef ECORE_X_RANDR_1_3
#define ECORE_X_RANDR_1_3 ((1 << 16) | 3)
#endif
#ifndef Ecore_X_Randr_Unset
#define Ecore_X_Randr_Unset -1
#endif
#define DOUBLECLICK_TIMEOUT 0.2
#define CRTC_THUMB_SIZE_W 300
#define CRTC_THUMB_SIZE_H 300
Eina_Bool dialog_subdialog_arrangement_create_data(E_Config_Dialog_Data *e_config_runtime_info);
Evas_Object *dialog_subdialog_arrangement_basic_create_widgets(Evas *canvas);
Eina_Bool dialog_subdialog_arrangement_basic_check_changed(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
Eina_Bool dialog_subdialog_arrangement_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
void dialog_subdialog_arrangement_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static inline Eina_List *_dialog_subdialog_arrangement_neighbors_get(Evas_Object *obj);
static void _dialog_subdialog_arrangement_determine_positions_recursive(Evas_Object *obj);
//static inline E_Config_Randr_Dialog_Output_Dialog_Data *_dialog_subdialog_arrangement_rep_dialog_data_new (E_Randr_Crtc_Info *crtc_info, E_Randr_Output_Info *output_info);
static inline void _dialog_subdialog_arrangement_suggestion_add(Evas *evas);
static inline void _dialog_subdialog_arrangement_make_suggestion(Evas_Object *obj);
static void _dialog_subdialog_arrangement_smart_class_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
static Evas_Object *_dialog_subdialog_arrangement_rep_add(Evas *canvas, E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data);
static void _dialog_subdialog_arrangement_rep_del(Evas_Object *output);
static void _dialog_subdialog_arrangement_rep_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _dialog_subdialog_arrangement_rep_mouse_move_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _dialog_subdialog_arrangement_rep_mouse_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _dialog_subdialog_arrangement_check_mouse_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _dialog_subdialog_arrangement_update(void);
// Function for the resolutions subdialog interaction
extern void dialog_subdialog_resolutions_update_list(Evas_Object *crtc);
// Function for the orientation subdialog interaction
extern void dialog_subdialog_orientation_update_radio_buttons(Evas_Object *crtc);
extern void dialog_subdialog_orientation_update_edje(Evas_Object *crtc);
// Functions for the orientation subdialog interaction
extern void dialog_subdialog_policies_update_radio_buttons(Evas_Object *crtc);
static Evas_Smart_Class screen_setup_smart_class = EVAS_SMART_CLASS_INIT_NAME_VERSION("EvasObjectSmartScreenSetup");
static Evas_Smart *screen_setup_smart = NULL;
extern E_Config_Dialog_Data *e_config_runtime_info;
extern Config *randr_dialog_config;
extern char _theme_file_path[];
static void
_dialog_subdialog_arrangement_rep_dialog_data_fill(E_Config_Randr_Dialog_Output_Dialog_Data *odd)
{
if (!odd) return;
if (odd->crtc)
{
//already enabled screen
odd->previous_pos.x = odd->crtc->geometry.x;
odd->previous_pos.y = odd->crtc->geometry.y;
odd->previous_mode = odd->crtc->current_mode;
}
else if (odd->output)
{
//disabled monitor
odd->previous_mode = NULL;
if (odd->output->monitor)
{
//try to get a mode from the preferred list, else use default list
if (!(odd->preferred_mode = (Ecore_X_Randr_Mode_Info *)eina_list_data_get(eina_list_last(odd->output->monitor->preferred_modes))))
{
if (odd->output->monitor->modes)
odd->preferred_mode = (Ecore_X_Randr_Mode_Info *)eina_list_data_get(eina_list_last(odd->output->monitor->modes));
}
}
else
{
odd->preferred_mode = NULL;
}
odd->previous_pos.x = Ecore_X_Randr_Unset;
odd->previous_pos.y = Ecore_X_Randr_Unset;
}
odd->new_pos.x = Ecore_X_Randr_Unset;
odd->new_pos.y = Ecore_X_Randr_Unset;
}
void
_dialog_subdialog_arrangement_update(void)
{
Evas_Object *area, *rep;
Eina_List *iter;
E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data;
area = e_config_runtime_info->gui.subdialogs.arrangement.smart_parent;
if (!e_config_runtime_info || !e_config_runtime_info->gui.canvas || !e_config_runtime_info->output_dialog_data_list || !area) return;
fprintf(stderr, "CONF_RANDR: Display disconnected outputs %d\n", randr_dialog_config->display_disconnected_outputs);
EINA_LIST_FOREACH(evas_object_smart_members_get(area), iter, rep)
{
//skip clipper
if (rep == e_config_runtime_info->gui.subdialogs.arrangement.clipper)
continue;
evas_object_smart_member_del(rep);
_dialog_subdialog_arrangement_rep_del(rep);
}
EINA_LIST_FOREACH(e_config_runtime_info->output_dialog_data_list, iter, output_dialog_data)
{
if(!output_dialog_data->crtc &&
(!output_dialog_data->output->monitor && (randr_dialog_config && !randr_dialog_config->display_disconnected_outputs)))
continue;
rep = _dialog_subdialog_arrangement_rep_add(e_config_runtime_info->gui.canvas, output_dialog_data);
if (!rep) continue;
evas_object_show(rep);
evas_object_smart_member_add(rep, area);
fprintf(stderr, "CONF_RANDR: Representation (%p) added to arrangement subdialog (%p).\n", rep, area);
}
}
Eina_Bool
dialog_subdialog_arrangement_create_data(E_Config_Dialog_Data *data)
{
Eina_List *iter;
E_Config_Randr_Dialog_Output_Dialog_Data *dialog_data;
char *disabled_output_width, *disabled_output_height;
EINA_LIST_FOREACH(data->output_dialog_data_list, iter, dialog_data)
{
_dialog_subdialog_arrangement_rep_dialog_data_fill(dialog_data);
}
if(!(disabled_output_width = edje_file_data_get(_theme_file_path, "disabled_output_width")))
disabled_output_width = "1024";
if(!(disabled_output_height = edje_file_data_get(_theme_file_path, "disabled_output_height")))
disabled_output_height = "768";
data->gui.subdialogs.arrangement.disabled_output_size.w = atoi(disabled_output_width);
data->gui.subdialogs.arrangement.disabled_output_size.h = atoi(disabled_output_height);
return EINA_TRUE;
}
//IMPROVABLE: Clean up properly if instances can't be created
Evas_Object *
dialog_subdialog_arrangement_basic_create_widgets(Evas *canvas)
{
Evas_Object *subdialog, *area, *check;
if (!canvas || !e_config_runtime_info || !e_config_runtime_info->output_dialog_data_list) return NULL;
subdialog = e_widget_list_add(canvas, 0, 1);
//Add checkbox
check = e_widget_check_add(canvas, _("Display disconnected outputs"), &e_config_runtime_info->gui.subdialogs.arrangement.check_val_display_disconnected_outputs);
if (randr_dialog_config)
e_widget_check_checked_set(check, randr_dialog_config->display_disconnected_outputs);
evas_object_event_callback_add(check, EVAS_CALLBACK_MOUSE_DOWN, _dialog_subdialog_arrangement_check_mouse_down_cb, NULL);
e_config_runtime_info->gui.subdialogs.arrangement.check_display_disconnected_outputs = check;
//Add smart move area with outputs
//initialize smart object
evas_object_smart_clipped_smart_set(&screen_setup_smart_class);
screen_setup_smart_class.resize = _dialog_subdialog_arrangement_smart_class_resize;
screen_setup_smart = evas_smart_class_new(&screen_setup_smart_class);
area = evas_object_smart_add(canvas, screen_setup_smart);
e_config_runtime_info->gui.subdialogs.arrangement.clipper = evas_object_smart_clipped_clipper_get(area);
e_config_runtime_info->gui.subdialogs.arrangement.smart_parent = area;
_dialog_subdialog_arrangement_update();
fprintf(stderr, "CONF_RANDR: Arrangement subdialog added (%p).\n", subdialog);
// Append both objects to widget list
e_widget_list_object_append(subdialog, area, EVAS_HINT_FILL, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
e_widget_list_object_append(subdialog, check, 0, 0, 1.0);
e_config_runtime_info->gui.subdialogs.arrangement.widget_list = subdialog;
return subdialog;
}
static Evas_Object *
_dialog_subdialog_arrangement_rep_add(Evas *canvas, E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data)
{
E_Randr_Output_Info *output_info;
Evas_Object *rep;
const char *output_name = NULL;
const char *state_signal;
if (!canvas || !output_dialog_data || !e_config_runtime_info) return NULL;
rep = edje_object_add(canvas);
//set instance data for output
evas_object_data_set(rep, "rep_info", output_dialog_data);
//set theme for monitor representation
EINA_SAFETY_ON_FALSE_GOTO(edje_object_file_set(rep, _theme_file_path, "e/conf/randr/dialog/subdialog/arrangement/output"), _dialog_subdialog_arrangement_rep_add_edje_set_fail);
//indicate monitor state
if (!output_dialog_data->crtc || (output_dialog_data->crtc && !output_dialog_data->previous_mode))
state_signal = "disabled";
else
state_signal = "enabled";
edje_object_signal_emit(rep, state_signal, "e");
//for now use deskpreview widget as background of rep, maybe change this to
//live image from comp module
output_dialog_data->bg = e_widget_deskpreview_add(canvas, 1, 1);
edje_object_part_swallow(rep, "e.swallow.content", output_dialog_data->bg);
//Try to get the name of the monitor connected to the output's last output via edid
//else use the output's name
if (output_dialog_data->crtc)
output_info = (E_Randr_Output_Info *)eina_list_data_get(output_dialog_data->crtc->outputs);
else
output_info = output_dialog_data->output;
if (output_info)
{
if (output_info->monitor)
output_name = ecore_x_randr_edid_display_name_get(output_info->monitor->edid, output_info->monitor->edid_length);
if (!output_name && output_info->name)
output_name = output_info->name;
}
if (output_name)
edje_object_part_text_set(rep, "output_txt", output_name);
//set output orientation
dialog_subdialog_orientation_update_edje(rep);
evas_object_event_callback_add (rep, EVAS_CALLBACK_MOUSE_DOWN, _dialog_subdialog_arrangement_rep_mouse_down_cb, NULL);
evas_object_event_callback_add (rep, EVAS_CALLBACK_MOUSE_MOVE, _dialog_subdialog_arrangement_rep_mouse_move_cb, NULL);
evas_object_event_callback_add (rep, EVAS_CALLBACK_MOUSE_UP, _dialog_subdialog_arrangement_rep_mouse_up_cb, NULL);
return rep;
_dialog_subdialog_arrangement_rep_add_edje_set_fail:
evas_object_del(rep);
return NULL;
}
static void
_dialog_subdialog_arrangement_rep_del(Evas_Object *rep)
{
E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data;
EINA_SAFETY_ON_NULL_RETURN(rep);
evas_object_hide(rep);
//get instance data for output
output_dialog_data = evas_object_data_get(rep, "rep_info");
edje_object_part_unswallow(rep, output_dialog_data->bg);
evas_object_del(output_dialog_data->bg);
evas_object_event_callback_del(rep, EVAS_CALLBACK_MOUSE_DOWN, _dialog_subdialog_arrangement_rep_mouse_down_cb);
evas_object_event_callback_del(rep, EVAS_CALLBACK_MOUSE_MOVE, _dialog_subdialog_arrangement_rep_mouse_move_cb);
evas_object_event_callback_del(rep, EVAS_CALLBACK_MOUSE_UP, _dialog_subdialog_arrangement_rep_mouse_up_cb);
//set output orientation
dialog_subdialog_orientation_update_edje(NULL);
evas_object_del(rep);
}
static void
_dialog_subdialog_arrangement_smart_class_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
{
Evas_Object *rep;
Evas_Coord real_sum_w = 0, real_sum_h = 0;
Eina_Rectangle parent_geo, new_geo;
Evas_Coord_Point offset = {.x = 0, .y = 0};
Evas_Coord offset_x_max = 0;
float scaling_factor = 0.1;
Eina_List *lst, *itr;
const E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data;
evas_object_geometry_get(obj, &parent_geo.x, &parent_geo.y, &parent_geo.w, &parent_geo.h);
fprintf(stderr, "CONF_RANDR: Arrangement dialog shall be resized to %d x %d\n", w, h);
fprintf(stderr, "CONF_RANDR: Arrangement dialog Smart object geo: %d x %d, %d x %d\n", parent_geo.x, parent_geo.y, parent_geo.w, parent_geo.h);
if ((w < 1) || (h < 1)) return;
lst = evas_object_smart_members_get(obj);
//Calc average aspect ratio from all available monitors
EINA_LIST_FOREACH(lst, itr, rep)
{
if (rep == e_config_runtime_info->gui.subdialogs.arrangement.clipper) continue;
output_dialog_data = evas_object_data_get(rep, "rep_info");
if (!output_dialog_data) continue;
if ((!output_dialog_data->previous_mode) && (!output_dialog_data->preferred_mode)) continue;
if (output_dialog_data->previous_mode)
{
real_sum_w += output_dialog_data->previous_mode->width;
real_sum_h += output_dialog_data->previous_mode->height;
}
else if (output_dialog_data->preferred_mode)
{
real_sum_w += output_dialog_data->preferred_mode->width;
real_sum_h += output_dialog_data->preferred_mode->height;
}
else
{
real_sum_w += e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.w;
real_sum_h += e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.h;
}
}
scaling_factor = (((float)parent_geo.w / (float)real_sum_w) < ((float)parent_geo.h / (float)real_sum_h)) ? ((float)parent_geo.w / (float)real_sum_w) : ((float)parent_geo.h / (float)real_sum_h);
EINA_LIST_FOREACH(lst, itr, rep)
{
//Skip elements that are either the clipped smart object or falsely added
//to the list of outputs (which should not happen)
if (rep == e_config_runtime_info->gui.subdialogs.arrangement.clipper) continue;
output_dialog_data = evas_object_data_get(rep, "rep_info");
if (!output_dialog_data) continue;
if (output_dialog_data->previous_mode)
{
new_geo.w = (int)((float)output_dialog_data->previous_mode->width * scaling_factor);
new_geo.h = (int)((float)output_dialog_data->previous_mode->height * scaling_factor);
}
else if (output_dialog_data->preferred_mode)
{
new_geo.w = (int)((float)output_dialog_data->preferred_mode->width * scaling_factor);
new_geo.h = (int)((float)output_dialog_data->preferred_mode->height * scaling_factor);
}
else
{
new_geo.w = (int)((float)e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.w * scaling_factor);
new_geo.h = (int)((float)e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.h * scaling_factor);
fprintf(stderr, "CONF_RANDR: Neither mode nor preferred mode are avavailable for %d. Using %dx%d.\n", (output_dialog_data->crtc ? output_dialog_data->crtc->xid : output_dialog_data->output->xid), e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.w, e_config_runtime_info->gui.subdialogs.arrangement.disabled_output_size.h);
}
if ((new_geo.w <= 0) || (new_geo.h <= 0))
{
//this is an effect, occuring during dialog closing.
//If we don't return here, e_thumb will segfault!
return;
}
if ((output_dialog_data->previous_pos.x == Ecore_X_Randr_Unset) || (output_dialog_data->previous_pos.y == Ecore_X_Randr_Unset))
{
//this is a non enabled monitor
new_geo.x = parent_geo.x + parent_geo.w - new_geo.w - offset.x;
new_geo.y = parent_geo.y + offset.y;
offset.y = new_geo.y + new_geo.h;
if (offset_x_max < new_geo.w)
{
//adopt new max value for x
offset_x_max = new_geo.w;
}
if ((offset.y + new_geo.h) > (parent_geo.y + parent_geo.h))
{
//reset offset.y and adjust offset.x
offset.y = 0;
offset.x += offset_x_max;
}
}
else
{
new_geo.x = ((int)((float)output_dialog_data->previous_pos.x * scaling_factor)) + parent_geo.x;
new_geo.y = ((int)((float)output_dialog_data->previous_pos.y * scaling_factor)) + parent_geo.y;
}
//resize edje element
evas_object_resize(rep, new_geo.w, new_geo.h);
//also resize bg
evas_object_move(rep, new_geo.x, new_geo.y);
fprintf(stderr, "CONF_RANDR: output representation %p was resized to %d x %d\n", rep, new_geo.w, new_geo.h);
fprintf(stderr, "CONF_RANDR: output representation %p was moved to %d x %d\n", rep, new_geo.x, new_geo.y);
}
}
static void
_dialog_subdialog_arrangement_check_mouse_down_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
{
if (!obj || !e_config_runtime_info || !randr_dialog_config) return;
if (obj == e_config_runtime_info->gui.subdialogs.arrangement.check_display_disconnected_outputs)
{
//this is bad. The events are called _before_ the value is updated.
randr_dialog_config->display_disconnected_outputs ^= EINA_TRUE;
_dialog_subdialog_arrangement_update();
}
}
static void
_dialog_subdialog_arrangement_rep_mouse_down_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
{
Evas_Object *element = NULL;
Eina_List *iter;
Eina_Bool crtc_selected = EINA_FALSE;
EINA_LIST_FOREACH(evas_object_smart_members_get(evas_object_smart_parent_get(obj)), iter, element)
{
if (e_config_runtime_info->gui.subdialogs.arrangement.clipper == obj) continue;
if (element != obj)
edje_object_signal_emit(element, "deselect", "e");
else
{
edje_object_signal_emit(element, "select", "e");
//update data for other dialogs
e_config_runtime_info->gui.selected_eo = obj;
e_config_runtime_info->gui.selected_output_dd = evas_object_data_get(obj, "rep_info");
//update resolutions list
dialog_subdialog_resolutions_update_list(obj);
//update orientation radio buttons
dialog_subdialog_orientation_update_radio_buttons(obj);
//update policy radio buttons
dialog_subdialog_policies_update_radio_buttons(obj);
crtc_selected = EINA_TRUE;
}
}
if (!crtc_selected)
{
//update data for other dialogs
e_config_runtime_info->gui.selected_eo = NULL;
e_config_runtime_info->gui.selected_output_dd = NULL;
//update resolutions list
dialog_subdialog_resolutions_update_list(NULL);
//update orientation radio buttons
dialog_subdialog_orientation_update_radio_buttons(NULL);
//update policy radio buttons
dialog_subdialog_policies_update_radio_buttons(NULL);
}
evas_object_geometry_get(obj, &e_config_runtime_info->gui.subdialogs.arrangement.previous_pos.x, &e_config_runtime_info->gui.subdialogs.arrangement.previous_pos.y, NULL, NULL);
}
static void
_dialog_subdialog_arrangement_rep_mouse_move_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Move *ev = event_info;
Eina_Rectangle geo, parent;
Evas_Coord_Point delta, new;
if (ev->buttons != 1) return;
evas_object_geometry_get (obj, &geo.x, &geo.y, &geo.w, &geo.h);
evas_object_geometry_get (evas_object_smart_parent_get(obj), &parent.x, &parent.y, &parent.w, &parent.h);
delta.x = ev->cur.canvas.x - ev->prev.canvas.x;
delta.y = ev->cur.canvas.y - ev->prev.canvas.y;
new.x = geo.x + delta.x;
new.y = geo.y + delta.y;
//respect container borders
if (new.x < parent.x + 1)
new.x = parent.x + 1;
else if (new.x > parent.x + parent.w - geo.w)
new.x = parent.x + parent.w - geo.w;
if (new.y < parent.y + 1)
new.y = parent.y + 1;
else if (new.y > parent.y + parent.h - geo.h)
new.y = parent.y + parent.h - geo.h;
//only take action if position changed
if ((geo.x != new.x) || (geo.y != new.y))
{
evas_object_move(obj, new.x, new.y);
_dialog_subdialog_arrangement_make_suggestion(obj);
}
}
static void
_dialog_subdialog_arrangement_rep_mouse_up_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
{
Evas_Coord_Point coords;
if (evas_object_visible_get(e_config_runtime_info->gui.subdialogs.arrangement.suggestion))
{
edje_object_signal_emit(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, "hide", "e");
evas_object_geometry_get(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, &coords.x, &coords.y, NULL, NULL);
evas_object_move(obj, coords.x, coords.y);
}
else
{
evas_object_move(obj, e_config_runtime_info->gui.subdialogs.arrangement.previous_pos.x, e_config_runtime_info->gui.subdialogs.arrangement.previous_pos.y);
}
}
void
_dialog_subdialog_arrangement_suggestion_add(Evas *evas)
{
const char *theme_data_item = NULL;
e_config_runtime_info->gui.subdialogs.arrangement.suggestion = edje_object_add(evas);
edje_object_file_set(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, _theme_file_path, "e/conf/randr/dialog/subdialog/arrangement/suggestion");
if ((theme_data_item = edje_object_data_get(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, "distance_min")))
e_config_runtime_info->gui.subdialogs.arrangement.suggestion_dist_min = MIN(MAX(atoi(theme_data_item), 0), 100);
else
e_config_runtime_info->gui.subdialogs.arrangement.suggestion_dist_min = 20;
}
void
_dialog_subdialog_arrangement_make_suggestion(Evas_Object *obj)
{
Eina_List *li, *crtcs = evas_object_smart_members_get(evas_object_smart_parent_get(obj));
Evas_Object *crtc = NULL;
Eina_Rectangle p_geo, geo, crtc_geo, s_geo;
int dxa = 10000, dya = 10000, tmp, min_dist;
if (!obj) return;
if (!e_config_runtime_info->gui.subdialogs.arrangement.suggestion)
{
_dialog_subdialog_arrangement_suggestion_add(evas_object_evas_get(obj));
evas_object_show(e_config_runtime_info->gui.subdialogs.arrangement.suggestion);
}
min_dist = e_config_runtime_info->gui.subdialogs.arrangement.suggestion_dist_min;
evas_object_geometry_get(evas_object_smart_parent_get(obj), &p_geo.x, &p_geo.y, &p_geo.w, &p_geo.h);
evas_object_geometry_get(obj, &geo.x, &geo.y, &geo.w, &geo.h);
s_geo.x = geo.x;
s_geo.y = geo.y;
s_geo.w = geo.w;
s_geo.h = geo.h;
//compare possible positions
//aritifical (relative) 0x0 element
tmp = s_geo.x;
if ((tmp < dxa) && (tmp < min_dist))
{
s_geo.x = p_geo.x;
dxa = tmp;
}
tmp = s_geo.y;
if ((tmp < dya) && (tmp < min_dist))
{
s_geo.y = p_geo.y;
dya = tmp;
}
//iterate crtc list
EINA_LIST_FOREACH(crtcs, li, crtc)
{
if ((crtc == obj) || (crtc == e_config_runtime_info->gui.subdialogs.arrangement.clipper)) continue;
evas_object_geometry_get(crtc, &crtc_geo.x, &crtc_geo.y, &crtc_geo.w, &crtc_geo.h);
//X-Axis
tmp = abs(s_geo.x - crtc_geo.x);
if ((tmp < dxa) && (tmp < min_dist))
{
s_geo.x = crtc_geo.x;
dxa = abs(s_geo.x - crtc_geo.x);
}
tmp = abs(s_geo.x - (crtc_geo.x + crtc_geo.w));
if ((tmp < dxa) && (tmp < min_dist))
{
s_geo.x = (crtc_geo.x + crtc_geo.w);
dxa = tmp;
}
tmp = abs((s_geo.x + s_geo.w) - (crtc_geo.x - 1));
if ((tmp < dxa) && (tmp < min_dist))
{
s_geo.x = (crtc_geo.x - s_geo.w);
dxa = tmp;
}
tmp = abs((s_geo.x + s_geo.w) - (crtc_geo.x + crtc_geo.w));
if ((tmp < dxa) && (tmp < min_dist))
{
s_geo.x = (crtc_geo.x + crtc_geo.w - s_geo.w);
dxa = tmp;
}
//Y-Axis
tmp = abs(s_geo.y - crtc_geo.y);
if ((tmp < dya) && (tmp < min_dist))
{
s_geo.y = crtc_geo.y;
dya = abs(s_geo.y - crtc_geo.y);
}
tmp = abs(s_geo.y - (crtc_geo.y + crtc_geo.h));
if ((tmp < dya) && (tmp < min_dist))
{
s_geo.y = (crtc_geo.y + crtc_geo.h);
dya = tmp;
}
tmp = abs((s_geo.y + s_geo.h) - (crtc_geo.y - 1));
if ((tmp < dya) && (tmp < min_dist))
{
s_geo.y = (crtc_geo.y - s_geo.h);
dya = tmp;
}
tmp = abs((s_geo.y + s_geo.h) - (crtc_geo.y + crtc_geo.h));
if ((tmp < dya) && (tmp < min_dist))
{
s_geo.y = (crtc_geo.y + crtc_geo.h - s_geo.h);
dya = tmp;
}
}
if ((s_geo.x != geo.x) && (s_geo.y != geo.y))
{
if (s_geo.x < p_geo.x) s_geo.x = p_geo.x;
if ((s_geo.x + s_geo.w) > (p_geo.x + p_geo.w)) s_geo.x = ((p_geo.x + p_geo.w) - s_geo.w);
if (s_geo.y < p_geo.y) s_geo.y = p_geo.y;
if ((s_geo.y + s_geo.h) > (p_geo.y + p_geo.h)) s_geo.y = ((p_geo.y + p_geo.h) - s_geo.h);
if (!evas_object_visible_get(e_config_runtime_info->gui.subdialogs.arrangement.suggestion))
{
evas_object_show(e_config_runtime_info->gui.subdialogs.arrangement.suggestion);
edje_object_signal_emit(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, "show", "e");
}
evas_object_resize(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, s_geo.w, s_geo.h);
evas_object_move(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, s_geo.x, s_geo.y);
}
else
{
edje_object_signal_emit(e_config_runtime_info->gui.subdialogs.arrangement.suggestion, "hide", "e");
evas_object_hide(e_config_runtime_info->gui.subdialogs.arrangement.suggestion);
}
}
void
dialog_subdialog_arrangement_free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
{
E_Config_Randr_Dialog_Output_Dialog_Data *dialog_data;
Eina_List *iter;
EINA_SAFETY_ON_NULL_RETURN(cfdata);
EINA_LIST_FOREACH(cfdata->output_dialog_data_list, iter, dialog_data)
{
if (dialog_data->bg)
{
evas_object_del(dialog_data->bg);
dialog_data->bg = NULL;
}
}
}
static Eina_List *
_dialog_subdialog_arrangement_neighbors_get(Evas_Object *obj)
{
Evas_Object *smart_parent, *crtc;
Eina_List *crtcs, *iter, *neighbors = NULL;
Eina_Rectangle geo, neighbor_geo;
E_Config_Randr_Dialog_Output_Dialog_Data *dialog_data, *neighbor_info;
smart_parent = evas_object_smart_parent_get(obj);
crtcs = evas_object_smart_members_get(smart_parent);
EINA_SAFETY_ON_FALSE_RETURN_VAL((dialog_data = evas_object_data_get(obj, "rep_info")), NULL);
evas_object_geometry_get(obj, &geo.x, &geo.y, &geo.w, &geo.h);
EINA_LIST_FOREACH(crtcs, iter, crtc)
{
if ((crtc == obj)
|| (crtc == e_config_runtime_info->gui.subdialogs.arrangement.clipper)) continue;
evas_object_geometry_get(crtc, &neighbor_geo.x, &neighbor_geo.y, &neighbor_geo.w, &neighbor_geo.h);
if (!(neighbor_info = evas_object_data_get(crtc, "rep_info"))) continue;
if (!neighbor_info->previous_mode) continue;
if (((geo.x + geo.w) == neighbor_geo.x)
|| (geo.x == (neighbor_geo.x + neighbor_geo.w))
|| (geo.x == neighbor_geo.x)
|| ((geo.x + geo.w) == (neighbor_geo.x + neighbor_geo.w))
|| ((geo.y + geo.h) == neighbor_geo.y)
|| (geo.y == (neighbor_geo.y + neighbor_geo.h))
|| (geo.y == neighbor_geo.y)
|| ((geo.y + geo.h) == (neighbor_geo.y + neighbor_geo.h)))
{
neighbors = eina_list_append(neighbors, crtc);
}
}
return neighbors;
}
static void
_dialog_subdialog_arrangement_determine_positions_recursive(Evas_Object *obj)
{
Eina_List *neighbors, *iter;
Evas_Object *smart_parent, *crtc;
E_Config_Randr_Dialog_Output_Dialog_Data *dialog_data, *neighbor_info;
Eina_Rectangle geo, neighbor_geo, smart_geo;
// Each object is seen as a tree. All its edges are compared to their
// neighbors and wandered recusively.
EINA_SAFETY_ON_NULL_RETURN(obj);
smart_parent = e_config_runtime_info->gui.subdialogs.arrangement.smart_parent;
evas_object_geometry_get(smart_parent, &smart_geo.x, &smart_geo.y, &smart_geo.w, &smart_geo.h);
//fprintf(stderr, "CONF_RANDR: Smart Parent is at %dx%d\n", smart_geo.x, smart_geo.y);
neighbors = _dialog_subdialog_arrangement_neighbors_get(obj);
EINA_SAFETY_ON_FALSE_RETURN((dialog_data = evas_object_data_get(obj, "rep_info")));
evas_object_geometry_get(obj, &geo.x, &geo.y, &geo.w, &geo.h);
//fprintf(stderr, "CONF_RANDR: Traversed element (%p) is at %dx%d\n", obj, geo.x, geo.y);
if (geo.x == e_config_runtime_info->gui.subdialogs.arrangement.relative_zero.x) dialog_data->new_pos.x = 0;
if (geo.y == e_config_runtime_info->gui.subdialogs.arrangement.relative_zero.y) dialog_data->new_pos.y = 0;
if ((dialog_data->new_pos.x != 0) || (dialog_data->new_pos.y != 0))
{
// Find neighbor object we can calculate our own coordinates from
EINA_LIST_FOREACH(neighbors, iter, crtc)
{
evas_object_geometry_get(crtc, &neighbor_geo.x, &neighbor_geo.y, &neighbor_geo.w, &neighbor_geo.h);
if (!(neighbor_info = evas_object_data_get(crtc, "rep_info"))) continue;
evas_object_geometry_get(crtc, &neighbor_geo.x, &neighbor_geo.y, &neighbor_geo.w, &neighbor_geo.h);
if ((dialog_data->new_pos.x == Ecore_X_Randr_Unset) && (neighbor_info->new_pos.x != Ecore_X_Randr_Unset))
{
if ((geo.x + geo.w) == neighbor_geo.x)
{
dialog_data->new_pos.x = neighbor_info->new_pos.x - dialog_data->previous_mode->width;
}
if (geo.x == (neighbor_geo.x + neighbor_geo.w))
{
dialog_data->new_pos.x = neighbor_info->new_pos.x + neighbor_info->previous_mode->width;
}
if (geo.x == neighbor_geo.x)
{
dialog_data->new_pos.x = neighbor_info->new_pos.x;
}
if ((geo.x + geo.w) == (neighbor_geo.x + neighbor_geo.w))
{
dialog_data->new_pos.x = (neighbor_info->new_pos.x + neighbor_info->previous_mode->width) - dialog_data->previous_mode->width;
}
}
if ((dialog_data->new_pos.y == Ecore_X_Randr_Unset) && (neighbor_info->new_pos.y != Ecore_X_Randr_Unset))
{
if ((geo.y + geo.h) == neighbor_geo.y)
{
dialog_data->new_pos.y = neighbor_info->new_pos.y - dialog_data->previous_mode->height;
}
if (geo.y == (neighbor_geo.y + neighbor_geo.h))
{
dialog_data->new_pos.y = neighbor_info->new_pos.y + neighbor_info->previous_mode->height;
}
if (geo.y == neighbor_geo.y)
{
dialog_data->new_pos.y = neighbor_info->new_pos.y;
}
if ((geo.y + geo.h) == (neighbor_geo.y + neighbor_geo.h))
{
dialog_data->new_pos.y = (neighbor_info->new_pos.y + neighbor_info->previous_mode->height) - dialog_data->previous_mode->height;
}
}
if ((dialog_data->new_pos.x != Ecore_X_Randr_Unset)
&& (dialog_data->new_pos.y != Ecore_X_Randr_Unset))
{
//fprintf(stderr, "CONF_RANDR: Determined position for %p: %dx%d\n", obj, dialog_data->new_pos.x, dialog_data->new_pos.y);
break;
}
}
}
if ((dialog_data->new_pos.x != Ecore_X_Randr_Unset) || (dialog_data->new_pos.y != Ecore_X_Randr_Unset))
{
//Only wander all neighbors recursively, if they can use the current
//element as reference for their position
EINA_LIST_FOREACH(neighbors, iter, crtc)
{
neighbor_info = evas_object_data_get(crtc, "rep_info");
if ((neighbor_info->new_pos.x == Ecore_X_Randr_Unset)
|| (neighbor_info->new_pos.y == Ecore_X_Randr_Unset))
{
//fprintf(stderr, "CONF_RANDR: Now going to travel %p.\n", crtc);
_dialog_subdialog_arrangement_determine_positions_recursive(crtc);
}
}
}
eina_list_free(neighbors);
}
Eina_Bool
dialog_subdialog_arrangement_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata __UNUSED__)
{
Eina_List *crtcs, *iter;
Evas_Object *smart_parent, *crtc, *top_left = NULL;
Eina_Rectangle geo, smart_geo;
E_Config_Randr_Dialog_Output_Dialog_Data *odd;
Evas_Coord_Point relz = { .x = 10000, .y = 10000};
Eina_Bool arrangement_failed = EINA_FALSE;
smart_parent = e_config_runtime_info->gui.subdialogs.arrangement.smart_parent;
evas_object_geometry_get(smart_parent, &smart_geo.x, &smart_geo.y, &smart_geo.w, &smart_geo.h);
crtcs = evas_object_smart_members_get(smart_parent);
//Create virtual borders around the displayed representations by finding
//relative x and y as virtual 0x0
EINA_LIST_FOREACH(crtcs, iter, crtc)
{
if (crtc == e_config_runtime_info->gui.subdialogs.arrangement.clipper) continue;
//Already reset values for upcoming calculation
if (!(odd = evas_object_data_get(crtc, "rep_info"))) continue;
odd->new_pos.x = Ecore_X_Randr_Unset;
odd->new_pos.y = Ecore_X_Randr_Unset;
odd = NULL;
//See whether this element is closer to 0x0 than any before
evas_object_geometry_get(crtc, &geo.x, &geo.y, &geo.w, &geo.h);
if (geo.x < relz.x)
{
relz.x = geo.x;
top_left = crtc;
}
if (geo.y < relz.y)
{
relz.y = geo.y;
top_left = crtc;
}
}
e_config_runtime_info->gui.subdialogs.arrangement.relative_zero.x = relz.x;
e_config_runtime_info->gui.subdialogs.arrangement.relative_zero.y = relz.y;
if (top_left) _dialog_subdialog_arrangement_determine_positions_recursive(top_left);
EINA_LIST_FOREACH(crtcs, iter, crtc)
{
if ((crtc == e_config_runtime_info->gui.subdialogs.arrangement.clipper) || !(odd = evas_object_data_get(crtc, "rep_info")) || !odd->crtc
|| ((odd->new_pos.x == Ecore_X_Randr_Unset) || (odd->new_pos.y == Ecore_X_Randr_Unset))) continue;
if ((odd->previous_pos.x != odd->new_pos.x) || (odd->previous_pos.y != odd->new_pos.y))
{
fprintf(stderr, "CONF_RANDR: CRTC %d is moved to %dx%d\n", odd->crtc->xid, odd->new_pos.x, odd->new_pos.y);
if (!ecore_x_randr_crtc_pos_set(cfd->con->manager->root, odd->crtc->xid, odd->new_pos.x, odd->new_pos.y))
{
arrangement_failed = EINA_TRUE;
break;
}
}
}
if (arrangement_failed)
return EINA_FALSE;
else
{
ecore_x_randr_screen_reset(cfd->con->manager->root);
return EINA_TRUE;
}
}
Eina_Bool
dialog_subdialog_arrangement_basic_check_changed(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
{
Eina_List *iter;
E_Config_Randr_Dialog_Output_Dialog_Data *output_dialog_data;
EINA_LIST_FOREACH(cfdata->output_dialog_data_list, iter, output_dialog_data)
{
if ((output_dialog_data->previous_pos.x != output_dialog_data->new_pos.x)
|| (output_dialog_data->previous_pos.y != output_dialog_data->new_pos.y)
) return EINA_TRUE;
}
return EINA_FALSE;
}
void
dialog_subdialog_arrangement_keep_changes(E_Config_Dialog_Data *cfdata)
{
E_Config_Randr_Dialog_Output_Dialog_Data *odd;
Eina_List *iter;
if (!cfdata) return;
EINA_LIST_FOREACH(cfdata->output_dialog_data_list, iter, odd)
{
if (!odd->crtc || ((odd->new_pos.x == Ecore_X_Randr_Unset) || (odd->new_pos.y == Ecore_X_Randr_Unset))) continue;
odd->previous_pos.x = odd->new_pos.x;
odd->previous_pos.y = odd->new_pos.y;
odd->new_pos.x = Ecore_X_Randr_Unset;
odd->new_pos.y = Ecore_X_Randr_Unset;
}
}
void
dialog_subdialog_arrangement_discard_changes(E_Config_Dialog_Data *cfdata)
{
E_Config_Randr_Dialog_Output_Dialog_Data *odd;
Eina_List *iter;
if (!cfdata) return;
EINA_LIST_FOREACH(cfdata->output_dialog_data_list, iter, odd)
{
if (!odd->crtc || ((odd->previous_pos.x == Ecore_X_Randr_Unset) || (odd->previous_pos.y == Ecore_X_Randr_Unset))) continue;
if (ecore_x_randr_crtc_pos_set(cfdata->manager->root, odd->crtc->xid, odd->previous_pos.x, odd->previous_pos.y))
{
odd->new_pos.x = odd->previous_pos.x;
odd->new_pos.y = odd->previous_pos.y;
odd->previous_pos.x = Ecore_X_Randr_Unset;
odd->previous_pos.y = Ecore_X_Randr_Unset;
ecore_x_randr_screen_reset(cfdata->manager->root);
}
}
}
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