forked from enlightenment/enlightenment
254 lines
6.4 KiB
C
254 lines
6.4 KiB
C
#include "e.h"
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/* local subsystem functions */
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static void _e_gadcon_popup_free(E_Gadcon_Popup *pop);
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static void _e_gadcon_popup_locked_set(E_Gadcon_Popup *pop, Eina_Bool locked);
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static void _e_gadcon_popup_size_recalc(E_Gadcon_Popup *pop, Evas_Object *obj);
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static void _e_gadcon_popup_position(E_Gadcon_Popup *pop);
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static void _e_gadcon_popup_changed_size_hints_cb(void *data, Evas *e, Evas_Object *obj, void *event_info);
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/* externally accessible functions */
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EAPI E_Gadcon_Popup *
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e_gadcon_popup_new(E_Gadcon_Client *gcc)
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{
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E_Gadcon_Popup *pop;
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Evas_Object *o;
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E_Zone *zone;
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pop = E_OBJECT_ALLOC(E_Gadcon_Popup, E_GADCON_POPUP_TYPE, _e_gadcon_popup_free);
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if (!pop) return NULL;
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zone = e_gadcon_client_zone_get(gcc);
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pop->win = e_popup_new(zone, 0, 0, 0, 0);
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e_popup_layer_set(pop->win, E_LAYER_POPUP);
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o = edje_object_add(pop->win->evas);
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e_theme_edje_object_set(o, "base/theme/gadman", "e/gadman/popup");
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evas_object_show(o);
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evas_object_move(o, 0, 0);
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e_popup_edje_bg_object_set(pop->win, o);
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pop->o_bg = o;
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pop->gcc = gcc;
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pop->gadcon_lock = 1;
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pop->gadcon_was_locked = 0;
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return pop;
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}
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EAPI void
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e_gadcon_popup_content_set(E_Gadcon_Popup *pop, Evas_Object *o)
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{
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Evas_Object *old_o;
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if (!pop) return;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_GADCON_POPUP_TYPE);
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old_o = edje_object_part_swallow_get(pop->o_bg, "e.swallow.content");
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if (old_o != o)
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{
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if (old_o)
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{
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edje_object_part_unswallow(pop->o_bg, old_o);
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evas_object_del(old_o);
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}
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edje_object_part_swallow(pop->o_bg, "e.swallow.content", o);
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evas_object_event_callback_add(o, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_e_gadcon_popup_changed_size_hints_cb, pop);
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}
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_e_gadcon_popup_size_recalc(pop, o);
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}
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EAPI void
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e_gadcon_popup_show(E_Gadcon_Popup *pop)
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{
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if (!pop) return;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_GADCON_POPUP_TYPE);
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if (pop->win->visible) return;
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e_popup_show(pop->win);
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_e_gadcon_popup_position(pop);
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}
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EAPI void
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e_gadcon_popup_hide(E_Gadcon_Popup *pop)
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{
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if (!pop) return;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_GADCON_POPUP_TYPE);
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if (pop->pinned) return;
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e_popup_hide(pop->win);
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if (pop->gadcon_was_locked)
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_e_gadcon_popup_locked_set(pop, 0);
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}
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EAPI void
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e_gadcon_popup_toggle_pinned(E_Gadcon_Popup *pop)
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{
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if (!pop) return;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_GADCON_POPUP_TYPE);
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if (pop->pinned)
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{
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pop->pinned = 0;
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edje_object_signal_emit(pop->o_bg, "e,state,unpinned", "e");
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}
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else
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{
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pop->pinned = 1;
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edje_object_signal_emit(pop->o_bg, "e,state,pinned", "e");
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}
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}
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EAPI void
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e_gadcon_popup_lock_set(E_Gadcon_Popup *pop, Eina_Bool setting)
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{
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if (!pop) return;
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E_OBJECT_CHECK(pop);
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E_OBJECT_TYPE_CHECK(pop, E_GADCON_POPUP_TYPE);
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setting = !!setting;
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if (pop->gadcon_lock == setting) return;
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pop->gadcon_lock = setting;
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if (setting != pop->gadcon_was_locked)
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_e_gadcon_popup_locked_set(pop, setting);
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}
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/* local subsystem functions */
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static void
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_e_gadcon_popup_free(E_Gadcon_Popup *pop)
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{
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if (pop->gadcon_was_locked)
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_e_gadcon_popup_locked_set(pop, 0);
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pop->gcc = NULL;
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e_object_del(E_OBJECT(pop->win));
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free(pop);
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}
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static void
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_e_gadcon_popup_locked_set(E_Gadcon_Popup *pop, Eina_Bool locked)
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{
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if (!pop->gcc)
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return;
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e_gadcon_locked_set(pop->gcc->gadcon, locked);
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pop->gadcon_was_locked = locked;
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}
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static void
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_e_gadcon_popup_size_recalc(E_Gadcon_Popup *pop, Evas_Object *obj)
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{
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Evas_Coord w = 0, h = 0;
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e_widget_size_min_get(obj, &w, &h);
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if ((!w) || (!h)) evas_object_size_hint_min_get(obj, &w, &h);
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if ((!w) || (!h))
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{
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edje_object_size_min_get(obj, &w, &h);
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edje_object_size_min_restricted_calc(obj, &w, &h, w, h);
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}
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edje_extern_object_min_size_set(obj, w, h);
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edje_object_size_min_calc(pop->o_bg, &pop->w, &pop->h);
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evas_object_resize(pop->o_bg, pop->w, pop->h);
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if (pop->win->visible)
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_e_gadcon_popup_position(pop);
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}
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static void
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_e_gadcon_popup_position(E_Gadcon_Popup *pop)
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{
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Evas_Coord gx, gy, gw, gh, zw, zh, zx, zy, px, py;
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/* Popup positioning */
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e_gadcon_client_geometry_get(pop->gcc, &gx, &gy, &gw, &gh);
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zx = pop->win->zone->x;
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zy = pop->win->zone->y;
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zw = pop->win->zone->w;
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zh = pop->win->zone->h;
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switch (pop->gcc->gadcon->orient)
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{
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case E_GADCON_ORIENT_CORNER_RT:
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case E_GADCON_ORIENT_CORNER_RB:
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case E_GADCON_ORIENT_RIGHT:
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px = gx - pop->w;
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py = gy;
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if (py + pop->h >= (zy + zh))
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py = gy + gh - pop->h;
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break;
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case E_GADCON_ORIENT_LEFT:
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case E_GADCON_ORIENT_CORNER_LT:
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case E_GADCON_ORIENT_CORNER_LB:
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px = gx + gw;
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py = gy;
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if (py + pop->h >= (zy + zh))
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py = gy + gh - pop->h;
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break;
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case E_GADCON_ORIENT_TOP:
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case E_GADCON_ORIENT_CORNER_TL:
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case E_GADCON_ORIENT_CORNER_TR:
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py = gy + gh;
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px = (gx + (gw / 2)) - (pop->w / 2);
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if ((px + pop->w) >= (zx + zw))
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px = gx + gw - pop->w;
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else if (px < zx)
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px = zx;
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break;
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case E_GADCON_ORIENT_BOTTOM:
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case E_GADCON_ORIENT_CORNER_BL:
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case E_GADCON_ORIENT_CORNER_BR:
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py = gy - pop->h;
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px = (gx + (gw / 2)) - (pop->w / 2);
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if ((px + pop->w) >= (zx + zw))
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px = gx + gw - pop->w;
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else if (px < zx)
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px = zx;
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break;
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case E_GADCON_ORIENT_FLOAT:
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px = (gx + (gw / 2)) - (pop->w / 2);
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if (gy >= (zy + (zh / 2)))
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py = gy - pop->h;
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else
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py = gy + gh;
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if ((px + pop->w) >= (zx + zw))
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px = gx + gw - pop->w;
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else if (px < zx)
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px = zx;
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break;
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default:
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e_popup_move_resize(pop->win, 50, 50, pop->w, pop->h);
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return;
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}
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if (px - zx < 0)
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px = zx;
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if (py - zy < 0)
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py = zy;
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e_popup_move_resize(pop->win, px - zx, py - zy, pop->w, pop->h);
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if (pop->gadcon_lock && (!pop->gadcon_was_locked))
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_e_gadcon_popup_locked_set(pop, 1);
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}
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static void
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_e_gadcon_popup_changed_size_hints_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
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{
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E_Gadcon_Popup *pop;
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pop = data;
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_e_gadcon_popup_size_recalc(pop, obj);
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}
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