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   1 // Copyright 2016 Samsung Electronics. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef EWK_EFL_INTEGRATION_BROWSER_SELECT_PICKER_SELECT_PICKER_BASE_H_
   6 #define EWK_EFL_INTEGRATION_BROWSER_SELECT_PICKER_SELECT_PICKER_BASE_H_
   7
   8 #include <Elementary.h>
   9 #include <vector>
  10
  11 #include "content/public/common/menu_item.h"
  12 #include "ui/gfx/geometry/rect.h"
  13
  14 class EWebView;
  15 class GenlistCallbackData;
  16
  17 class SelectPickerBase {
  18  public:
  19   virtual ~SelectPickerBase();
  20   static SelectPickerBase* Create(EWebView* web_view,
  21                                   int selected_index,
  22                                   const std::vector<content::MenuItem>& items,
  23                                   bool is_multiple_selection,
  24                                   const gfx::Rect& bounds);
  25   virtual void UpdateFormNavigation(int form_element_count,
  26                                     int current_node_index) {}
  27   virtual void UpdatePickerData(int selected_index,
  28                                 const std::vector<content::MenuItem>& items,
  29                                 bool is_multiple_selection);
  30   virtual gfx::Rect GetGeometryDIP() const;
  31
  32   void Show();
  33   void Hide();
  34   bool IsVisible() const;
  35
  36  protected:
  37   explicit SelectPickerBase(EWebView* web_view,
  38                             int selected_index,
  39                             bool is_multiple_selection);
  40   virtual const char* GetItemStyle() const;
  41   virtual void Init(const std::vector<content::MenuItem>& items,
  42                     const gfx::Rect& bounds) = 0;
  43   virtual void ClearData();
  44   virtual void CreateAndPopulatePopupList(
  45       const std::vector<content::MenuItem>& items) = 0;
  46   virtual void ItemSelected(GenlistCallbackData* data, void* event_info);
  47   void InitializeSelectedPickerData(
  48       const std::vector<content::MenuItem>& items);
  49   void DidSelectPopupMenuItem();
  50   void DidMultipleSelectPopupMenuItem();
  51
  52   EWebView* web_view_;
  53   Evas_Object* popup_list_;
  54   Evas_Object* layout_;
  55   Evas_Object* window_;
  56   int selected_index_;
  57   bool is_multiple_selection_;
  58   Elm_Genlist_Item_Class* item_class_;
  59 #if defined(TIZEN_ATK_SUPPORT)
  60   Elm_Object_Item* first_item_;
  61   Elm_Object_Item* selected_item_;
  62 #endif
  63
  64  private:
  65   static void ItemSelectedCallback(void*, Evas_Object*, void*);
  66   static void MenuItemActivatedCallback(void*, Evas_Object*, void*);
  67   static void MenuItemDeactivatedCallback(void*, Evas_Object*, void*);
  68   void InitializeItemClass();
  69   void InitializeGroupClass();
  70   void DestroyPopupList();
  71
  72   Elm_Genlist_Item_Class* group_class_;
  73   std::vector<GenlistCallbackData*> select_picker_data_;
  74   std::vector<int> selected_indexes_;
  75 };
  76
  77 #endif  // EWK_EFL_INTEGRATION_BROWSER_SELECT_PICKER_SELECT_PICKER_BASE_H_