From 54afa6c71456c2e16c89512b69fbd5aac901489b Mon Sep 17 00:00:00 2001
From: Christopher Michael <cpmichael1@comcast.net>
Date: Sat, 29 Jan 2011 21:08:13 +0000
Subject: [PATCH] Add a button on softkey module to toggle app positions if in
 dual mode (this means move the top app to the bottom, and bottom app to the
 top, etc, etc).

SVN revision: 56384
---
 src/modules/illume-softkey/e_mod_sft_win.c | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)

diff --git a/src/modules/illume-softkey/e_mod_sft_win.c b/src/modules/illume-softkey/e_mod_sft_win.c
index f5e8d6f10..4f4acb8b6 100644
--- a/src/modules/illume-softkey/e_mod_sft_win.c
+++ b/src/modules/illume-softkey/e_mod_sft_win.c
@@ -9,9 +9,14 @@ static Eina_Bool _e_mod_sft_win_cb_win_prop(void *data, int type __UNUSED__, voi
 static Eina_Bool _e_mod_sft_win_cb_zone_resize(void *data, int type __UNUSED__, void *event);
 static void _e_mod_sft_win_cb_resize(E_Win *win);
 static void _e_mod_sft_win_create_default_buttons(Sft_Win *swin);
+static void _e_mod_sft_win_create_extra_buttons(Sft_Win *swin);
 static void _e_mod_sft_win_cb_close(void *data, void *data2 __UNUSED__);
 static void _e_mod_sft_win_cb_back(void *data, void *data2 __UNUSED__);
 static void _e_mod_sft_win_cb_forward(void *data, void *data2 __UNUSED__);
+static void _e_mod_sft_win_cb_win_pos(void *data, void *data2 __UNUSED__);
+static void _e_mod_sft_win_pos_toggle_top(Sft_Win *swin);
+static void _e_mod_sft_win_pos_toggle_left(Sft_Win *swin);
+static E_Border *_e_mod_sft_win_border_get(E_Zone *zone, int x, int y);
 
 Sft_Win *
 e_mod_sft_win_new(E_Zone *zone) 
@@ -77,6 +82,9 @@ e_mod_sft_win_new(E_Zone *zone)
    /* create default buttons */
    _e_mod_sft_win_create_default_buttons(swin);
 
+   /* create default buttons */
+   _e_mod_sft_win_create_extra_buttons(swin);
+
    /* set minimum size of this window */
    e_win_size_min_set(swin->win, zone->w, (il_sft_cfg->height * e_scale));
 
@@ -303,6 +311,29 @@ _e_mod_sft_win_create_default_buttons(Sft_Win *swin)
    swin->btns = eina_list_append(swin->btns, btn);
 }
 
+static void 
+_e_mod_sft_win_create_extra_buttons(Sft_Win *swin) 
+{
+   Evas_Object *btn;
+   int mw, mh;
+
+   /* create window toggle button */
+   btn = e_widget_button_add(swin->win->evas, _("Switch"), "view-refresh", 
+                             _e_mod_sft_win_cb_win_pos, swin, NULL);
+   e_widget_size_min_get(btn, &mw, &mh);
+   evas_object_size_hint_min_set(btn, (mw * e_scale), (mh * e_scale));
+
+   /* NB: this show is required when packing e_widgets into an edje box else
+    * the widgets do not receive any events */
+   evas_object_show(btn);
+
+   /* add button to box */
+   edje_object_part_box_append(swin->o_base, "e.box.extra_buttons", btn);
+
+   /* add button to our list */
+   swin->extra_btns = eina_list_append(swin->extra_btns, btn);
+}
+
 static void 
 _e_mod_sft_win_cb_close(void *data, void *data2 __UNUSED__) 
 {
@@ -329,3 +360,97 @@ _e_mod_sft_win_cb_forward(void *data, void *data2 __UNUSED__)
    if (!(swin = data)) return;
    ecore_x_e_illume_focus_forward_send(swin->zone->black_win);
 }
+
+static void 
+_e_mod_sft_win_cb_win_pos(void *data, void *data2 __UNUSED__) 
+{
+   Sft_Win *swin;
+   Ecore_X_Illume_Mode mode;
+
+   if (!(swin = data)) return;
+   mode = ecore_x_e_illume_mode_get(swin->zone->black_win);
+   switch (mode) 
+     {
+      case ECORE_X_ILLUME_MODE_UNKNOWN:
+      case ECORE_X_ILLUME_MODE_SINGLE:
+        break;
+      case ECORE_X_ILLUME_MODE_DUAL_TOP:
+        _e_mod_sft_win_pos_toggle_top(swin);
+        ecore_x_e_illume_mode_send(swin->zone->black_win, mode);
+        break;
+      case ECORE_X_ILLUME_MODE_DUAL_LEFT:
+        _e_mod_sft_win_pos_toggle_left(swin);
+        ecore_x_e_illume_mode_send(swin->zone->black_win, mode);
+        break;
+     }
+}
+
+static void 
+_e_mod_sft_win_pos_toggle_top(Sft_Win *swin) 
+{
+   E_Border *t, *b;
+   int y, h, tpos, bpos;
+
+   if (!swin) return;
+   if (!ecore_x_e_illume_indicator_geometry_get(swin->zone->black_win, 
+                                                NULL, &y, NULL, &h)) 
+     y = 0;
+
+   if (y > 0) 
+     {
+        tpos = 0;
+        bpos = (y + h);
+     }
+   else 
+     {
+        tpos = (y + h);
+        bpos = (swin->zone->h / 2);
+     }
+
+   t = _e_mod_sft_win_border_get(swin->zone, swin->zone->x, tpos);
+   b = _e_mod_sft_win_border_get(swin->zone, swin->zone->x, bpos);
+
+   if (t) e_border_move(t, t->x, bpos);
+   if (b) e_border_move(b, b->x, tpos);
+}
+
+static void 
+_e_mod_sft_win_pos_toggle_left(Sft_Win *swin) 
+{
+   E_Border *l, *r;
+   int h, lpos, rpos;
+
+   if (!swin) return;
+
+   if (!ecore_x_e_illume_indicator_geometry_get(swin->zone->black_win, 
+                                                NULL, NULL, NULL, &h)) 
+     h = 0;
+
+   lpos = 0;
+   rpos = (swin->zone->w / 2);
+
+   l = _e_mod_sft_win_border_get(swin->zone, lpos, h);
+   r = _e_mod_sft_win_border_get(swin->zone, rpos, h);
+
+   if (l) e_border_move(l, rpos, l->y);
+   if (r) e_border_move(r, lpos, r->y);
+}
+
+static E_Border *
+_e_mod_sft_win_border_get(E_Zone *zone, int x, int y) 
+{
+   Eina_List *l;
+   E_Border *bd;
+
+   if (!zone) return NULL;
+   EINA_LIST_REVERSE_FOREACH(e_border_client_list(), l, bd) 
+     {
+        if (bd->zone != zone) continue;
+        if (!bd->visible) continue;
+        if ((bd->x != x) || (bd->y != y)) continue;
+        if (bd->client.illume.quickpanel.quickpanel) continue;
+
+        return bd;
+     }
+   return NULL;
+}