From d1dd54ef9088d9336651dc9630982859222a518e Mon Sep 17 00:00:00 2001
From: Hannes Janetzek <hannes.janetzek@gmail.com>
Date: Thu, 11 Aug 2011 04:14:10 +0000
Subject: [PATCH] e17/evry: allow plugins to provide their own view

SVN revision: 62327
---
 src/modules/everything/e_mod_main.h | 21 ------------
 src/modules/everything/evry.c       | 64 +++++++++++++++++++++++++++----------
 src/modules/everything/evry_types.h | 23 +++++++++++++
 3 files changed, 70 insertions(+), 38 deletions(-)

diff --git a/src/modules/everything/e_mod_main.h b/src/modules/everything/e_mod_main.h
index 3224d4f..5e053fa 100644
--- a/src/modules/everything/e_mod_main.h
+++ b/src/modules/everything/e_mod_main.h
@@ -12,7 +12,6 @@
 #define SLIDE_LEFT   1
 #define SLIDE_RIGHT -1
 
-typedef struct _Evry_View	Evry_View;
 typedef struct _History		Evry_History;
 typedef struct _Config		Evry_Config;
 typedef struct _Evry_Selector	Evry_Selector;
@@ -120,26 +119,6 @@ struct _Evry_State
   Eina_Bool delete_me;
 };
 
-struct _Evry_View
-{
-  Evry_View  *id;
-  const char *name;
-  const char *trigger;
-  int active;
-  Evas_Object *o_list;
-  Evas_Object *o_bar;
-
-  Evry_View *(*create) (Evry_View *view, const Evry_State *s, const Evas_Object *swallow);
-  void (*destroy)      (Evry_View *view);
-  int  (*cb_key_down)  (Evry_View *view, const Ecore_Event_Key *ev);
-  int  (*update)       (Evry_View *view);
-  void (*clear)        (Evry_View *view);
-
-  int priority;
-
-  Evry_State *state;
-};
-
 struct _Tab_View
 {
   const Evry_State *state;
diff --git a/src/modules/everything/evry.c b/src/modules/everything/evry.c
index 01dbb61..ab28d54 100644
--- a/src/modules/everything/evry.c
+++ b/src/modules/everything/evry.c
@@ -52,6 +52,7 @@ static void _evry_list_win_show(Evry_Window *win);
 static void _evry_list_win_hide(Evry_Window *win);
 static void _evry_list_win_update(Evry_State *s);
 
+static int  _evry_view_create(Evry_State *s);
 static void _evry_view_clear(Evry_State *s);
 static int  _evry_view_update(Evry_Window *win, Evry_State *s);
 static int  _evry_view_key_press(Evry_State *s, Ecore_Event_Key *ev);
@@ -1192,14 +1193,7 @@ _evry_selector_activate(Evry_Selector *sel, int slide)
 	  _evry_selector_label_set(sel, "e.text.plugin",
 				   EVRY_ITEM(s->cur_item->plugin)->label);
 
-	if (!s->view)
-	  {
-	     Evry_View *view = evry_conf->views->data;
-	     s->view = view->create(view, s, win->o_main);
-	     s->view->state = s;
-	  }
-
-	if (s->view)
+	if (_evry_view_create(s))
 	  {
 	     _evry_view_show(win, s->view, slide);
 	     s->view->update(s->view);
@@ -2594,23 +2588,46 @@ _evry_view_hide(Evry_Window *win, Evry_View *v, int slide)
 }
 
 static int
-_evry_view_update(Evry_Window *win, Evry_State *s)
+_evry_view_create(Evry_State *s)
 {
-   if (!win->visible) return 0;
+   Evry_View *view;
 
-   if (!s->view)
-     {
-	Evry_View *view = evry_conf->views->data;
-	if (!(s->view = view->create(view, s, win->o_main)))
-	  return 0;
+   if (s->view)
+     return 1;
+   
+   if (s->plugin && s->plugin->view)
+     view = s->plugin->view;
+   else
+     view = eina_list_data_get(evry_conf->views);
 
+   s->view = view->create(view, s, s->selector->win->o_main);
+     
+   if (s->view)
+     {
 	s->view->state = s;
-	s->view->update(s->view);
 	return 1;
      }
 
+   return 0;
+}
+
+
+static int
+_evry_view_update(Evry_Window *win, Evry_State *s)
+{
+   if (!win->visible) return 0;
+   /* TODO check this again !!!!*/
    if (s->view)
-     s->view->update(s->view);
+     {
+	s->view->update(s->view);
+	return 0;
+     }
+   
+   if (_evry_view_create(s))
+     {
+	s->view->update(s->view);
+	return 1;
+     }
 
    return 0;
 }
@@ -2896,6 +2913,19 @@ _evry_plugin_select(Evry_State *s, Evry_Plugin *p)
      }
 
    s->plugin = p;
+
+   if ((s->view && s->plugin->view) &&
+       (s->view->name != s->plugin->view->name))
+     {
+	s->view->destroy(s->view);
+	s->view = NULL;
+	if (_evry_view_create(s))
+	  {
+	     _evry_view_show(s->selector->win, s->view, 0);
+	     s->view->update(s->view);
+	  }
+	
+     }
 }
 
 static void
diff --git a/src/modules/everything/evry_types.h b/src/modules/everything/evry_types.h
index ed7a62d..4599e6a 100644
--- a/src/modules/everything/evry_types.h
+++ b/src/modules/everything/evry_types.h
@@ -11,6 +11,7 @@ typedef struct _History_Item		History_Item;
 typedef struct _History_Entry		History_Entry;
 typedef struct _History_Types		History_Types;
 typedef struct _Evry_State	        Evry_State;
+typedef struct _Evry_View	        Evry_View;
 
 typedef unsigned int Evry_Type;
 
@@ -199,6 +200,8 @@ struct _Evry_Plugin
   /* set theme file to fetch icons from */
   const char *theme_path;
 
+  Evry_View *view;
+  
   /* not to be set by plugin! */
   Plugin_Config *config;
   unsigned int request;
@@ -242,6 +245,26 @@ struct _Plugin_Config
   Eina_List *plugins;
 };
 
+struct _Evry_View
+{
+  Evry_View  *id;
+  const char *name;
+  const char *trigger;
+  int active;
+  Evas_Object *o_list;
+  Evas_Object *o_bar;
+
+  Evry_View *(*create) (Evry_View *view, const Evry_State *s, const Evas_Object *swallow);
+  void (*destroy)      (Evry_View *view);
+  int  (*cb_key_down)  (Evry_View *view, const Ecore_Event_Key *ev);
+  int  (*update)       (Evry_View *view);
+  void (*clear)        (Evry_View *view);
+
+  int priority;
+
+  Evry_State *state;
+};
+
 struct _History_Item
 {
   const char *plugin;
-- 
2.7.4