src/ui/inc/FUiCtrl_MessageBoxPresenter.h

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file                FUiCtrl_MessageBoxPresenter.h
  20  * @brief       This is the header file for the _MessageBoxPresenter class.
  21  *
  22  * This header file contains the declarations of the %_MessageBoxPresenter class.
  23  */
  24
  25 #ifndef _FUI_CTRL_INTERNAL_MESSAGEBOX_PRESENTER_H_
  26 #define _FUI_CTRL_INTERNAL_MESSAGEBOX_PRESENTER_H_
  27
  28
  29 #include <FUiIActionEventListener.h>
  30 #include "FUi_UiTouchEvent.h"
  31 #include "FUiCtrl_PopupPresenter.h"
  32
  33
  34 namespace Tizen { namespace Ui { namespace Controls
  35 {
  36
  37 class Button;
  38 class _MessageBox;
  39 class _Scroll;
  40
  41 /**
  42  * @class _MessageBoxPresenter
  43  * @brief
  44  * @since       1.0
  45  *
  46  *
  47  *
  48  *
  49  */
  50 class _MessageBoxPresenter
  51         : public _PopupPresenter
  52         , virtual public Tizen::Base::Runtime::IEventListener
  53 {
  54 // Lifecycle
  55 public:
  56         _MessageBoxPresenter(void);
  57         virtual ~_MessageBoxPresenter(void);
  58
  59 // Operations
  60 public:
  61         result Initialize(_MessageBox& msgbox);
  62
  63         virtual void Draw(void);
  64
  65         virtual result ShowAndWait(int& modalResult);
  66
  67         result OnAttachedToMainTree(void);
  68
  69         void OnFontChanged(Tizen::Graphics::Font* pFont);
  70         void OnFontInfoRequested(unsigned long& style, int& size);
  71
  72         result SetFontInfo(unsigned long style, int size);
  73
  74         // get touch event from _MessageBox, for drawing scroll in TextObject
  75         virtual bool OnTouchPressed(const _Control& source, const _TouchInfo& touchinfo);
  76         virtual bool OnTouchMoved(const _Control& source, const _TouchInfo& touchinfo);
  77         virtual bool OnTouchReleased(const _Control& source, const _TouchInfo& touchinfo);
  78
  79 //Accessor
  80 public:
  81         int GetBodyTextHeight(void) const;
  82
  83         Tizen::Graphics::Rectangle GetTitleBounds(void) const;
  84         Tizen::Graphics::Rectangle GetTextBounds(void) const;
  85
  86 protected:
  87         virtual void ProcessEvent(void);
  88
  89 private:
  90         _MessageBoxPresenter(const _MessageBoxPresenter& rhs);
  91         _MessageBoxPresenter& operator =(const _MessageBoxPresenter& rhs);
  92
  93         result CreateButtons(void);
  94         void FindButtonAndResult(const _ControlHandle handle);
  95
  96         int CalculateButtonAreaHeight(void);
  97         Tizen::Graphics::Rectangle CalculateButtonPositionAndSize(int buttonIndex);
  98
  99         void SetReturnValue(MessageBoxModalResult rtn);
 100         int GetReturnValue(void) const;
 101
 102 // Inner class
 103 private:
 104         class _MessageBoxButtonListener
 105                 : public ITouchEventListener
 106                 , virtual public Tizen::Base::Runtime::IEventListener
 107         {
 108 public:
 109                 _MessageBoxButtonListener(void);
 110                 virtual ~_MessageBoxButtonListener(void);
 111
 112                 _ControlHandle GetClickedButtonHandle(void) const;
 113                 bool IsButtonClicked(void);
 114
 115 protected:
 116                 virtual void OnTouchPressed(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 117                                                                                         const Tizen::Ui::TouchEventInfo& touchInfo);
 118                 virtual void OnTouchLongPressed(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 119                                                                                                         const Tizen::Ui::TouchEventInfo& touchInfo) {}
 120                 virtual void OnTouchReleased(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 121                                                                                                 const Tizen::Ui::TouchEventInfo& touchInfo);
 122                 virtual void OnTouchMoved(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 123                                                                                         const Tizen::Ui::TouchEventInfo& touchInfo);
 124                 virtual void OnTouchDoublePressed(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 125                                                                                         const Tizen::Ui::TouchEventInfo& touchInfo) {}
 126                 virtual void OnTouchFocusIn(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 127                                                                                         const Tizen::Ui::TouchEventInfo& touchInfo) {}
 128                 virtual void OnTouchFocusOut(const Tizen::Ui::Control& source, const Tizen::Graphics::Point& currentPosition,
 129                                                                                                 const Tizen::Ui::TouchEventInfo& touchInfo) {}
 130
 131 private:
 132                 _ControlHandle __buttonHandle;
 133
 134                 bool __buttonPressFlag;
 135                 bool __buttonReleaseState;
 136
 137                 Tizen::Graphics::Point __point;
 138
 139         }; // class _MessageBoxButtonListener
 140
 141
 142 private:
 143         enum
 144         {
 145                 MSGBOX_BUTTON_CLICKED = 0xFF
 146         };
 147
 148 // Attributes
 149 private:
 150         _MessageBox* __pMessageBox;
 151         _MessageBoxButtonListener* __pButtonListener;
 152         MessageBoxModalResult __msgboxResult;
 153
 154         Tizen::Ui::Controls::Button* __pButtons[3];
 155
 156     Tizen::Ui::_AccessibilityElement* __pTextAccessibilityElement;
 157
 158         Tizen::Graphics::_Text::TextObject* __pTitleTextObject;
 159         Tizen::Graphics::_Text::TextObject* __pBodyTextObject;
 160
 161         Tizen::Graphics::Rectangle __titleBounds;
 162         Tizen::Graphics::Rectangle __textBounds;
 163
 164         Tizen::Ui::Controls::_Scroll* __pScroll;
 165
 166         unsigned long __fontStyle;
 167         int __fontSize;
 168
 169         int __scrollPos;
 170         int __buttonNum;
 171         int __prevPositionY;
 172         int __textObjHeight;
 173
 174         bool __touchPressFlag;
 175         bool __scrollStart;
 176         bool __btnClickFlag;
 177         bool __bodyClickFlag;
 178         bool __touchOutBounds;
 179
 180 }; // _MessageBoxPresenter
 181
 182
 183 }}} // Tizen::Ui::Controls
 184
 185 #endif  // _FUI_CTRL_INTERNAL_MESSAGEBOX_PRESENTER_H_