xfa/src/fwl/src/core/fwl_panelimp.cpp

   1 // Copyright 2014 PDFium Authors. All rights reserved.\r
   2 // Use of this source code is governed by a BSD-style license that can be\r
   3 // found in the LICENSE file.\r
   4 \r
   5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com\r
   6 \r
   7 #include "../../../foxitlib.h"\r
   8 #include "include/fwl_targetimp.h"\r
   9 #include "include/fwl_noteimp.h"\r
  10 #include "include/fwl_widgetimp.h"\r
  11 #include "include/fwl_panelimp.h"\r
  12 IFWL_Panel* IFWL_Panel::Create()\r
  13 {\r
  14     return new IFWL_Panel;\r
  15 }\r
  16 FWL_ERR IFWL_Panel::Initialize(IFWL_Widget *pOuter )\r
  17 {\r
  18     m_pData = FX_NEW CFWL_PanelImp(pOuter);\r
  19     ((CFWL_PanelImp*)m_pData)->SetInterface(this);\r
  20     return ((CFWL_PanelImp*)m_pData)->Initialize();\r
  21 }\r
  22 FWL_ERR IFWL_Panel::Initialize(CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter )\r
  23 {\r
  24     m_pData = FX_NEW CFWL_PanelImp(properties, pOuter);\r
  25     ((CFWL_PanelImp*)m_pData)->SetInterface(this);\r
  26     return ((CFWL_PanelImp*)m_pData)->Initialize();\r
  27 }\r
  28 IFWL_Content* IFWL_Panel::GetContent()\r
  29 {\r
  30     return ((CFWL_PanelImp*)m_pData)->GetContent();\r
  31 }\r
  32 FWL_ERR IFWL_Panel::SetContent(IFWL_Content *pContent)\r
  33 {\r
  34     return ((CFWL_PanelImp*)m_pData)->SetContent(pContent);\r
  35 }\r
  36 IFWL_Panel::IFWL_Panel()\r
  37 {\r
  38     m_pData = NULL;\r
  39 }\r
  40 IFWL_Panel::~IFWL_Panel()\r
  41 {\r
  42     if (m_pData) {\r
  43         delete (CFWL_PanelImp*)m_pData;\r
  44         m_pData = NULL;\r
  45     }\r
  46 }\r
  47 CFWL_PanelImp::CFWL_PanelImp(IFWL_Widget* pOuter )\r
  48     : CFWL_WidgetImp(pOuter)\r
  49     , m_pContent(NULL)\r
  50 {\r
  51 }\r
  52 CFWL_PanelImp::CFWL_PanelImp(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter )\r
  53     : CFWL_WidgetImp(properties, pOuter)\r
  54     , m_pContent(NULL)\r
  55 {\r
  56 }\r
  57 CFWL_PanelImp::~CFWL_PanelImp()\r
  58 {\r
  59 }\r
  60 FWL_ERR CFWL_PanelImp::GetClassName(CFX_WideString &wsClass) const\r
  61 {\r
  62     wsClass = FWL_CLASS_Panel;\r
  63     return FWL_ERR_Succeeded;\r
  64 }\r
  65 FX_DWORD CFWL_PanelImp::GetClassID() const\r
  66 {\r
  67     return FWL_CLASSHASH_Panel;\r
  68 }\r
  69 FWL_ERR CFWL_PanelImp::GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize )\r
  70 {\r
  71     if (bAutoSize) {\r
  72         if (m_pContent) {\r
  73             m_pContent->GetWidgetRect(rect, TRUE);\r
  74         }\r
  75     } else {\r
  76         rect = m_pProperties->m_rtWidget;\r
  77     }\r
  78     return FWL_ERR_Succeeded;\r
  79 }\r
  80 FWL_ERR CFWL_PanelImp::Update()\r
  81 {\r
  82     if (m_pContent) {\r
  83         CFX_RectF rtClient;\r
  84         GetClientRect(rtClient);\r
  85         FWL_GRIDUNIT eWidth = FWL_GRIDUNIT_Fixed, eHeight = FWL_GRIDUNIT_Fixed;\r
  86         IFWL_WidgetMgr *pWidgetMgr = FWL_GetWidgetMgr();\r
  87         _FWL_RETURN_VALUE_IF_FAIL(pWidgetMgr, FWL_ERR_Indefinite);\r
  88         IFWL_Widget *pParent = pWidgetMgr->GetWidget((IFWL_Widget*)this, FWL_WGTRELATION_Parent);\r
  89         if (pParent && pParent->GetClassID() == FWL_CLASSHASH_Grid) {\r
  90             IFWL_Grid* pGrid = (IFWL_Grid*)pParent;\r
  91             pGrid->GetWidgetSize((IFWL_Widget*)this, FWL_GRIDSIZE_Width, eWidth);\r
  92             pGrid->GetWidgetSize((IFWL_Widget*)this, FWL_GRIDSIZE_Height, eHeight);\r
  93         }\r
  94         if (eWidth != FWL_GRIDUNIT_Auto || eHeight != FWL_GRIDUNIT_Auto) {\r
  95         }\r
  96         m_pContent->SetWidgetRect(rtClient);\r
  97         m_pContent->Update();\r
  98     }\r
  99     return FWL_ERR_Succeeded;\r
 100 }\r
 101 IFWL_Content* CFWL_PanelImp::GetContent()\r
 102 {\r
 103     return m_pContent;\r
 104 }\r
 105 FWL_ERR CFWL_PanelImp::SetContent(IFWL_Content *pContent)\r
 106 {\r
 107     _FWL_RETURN_VALUE_IF_FAIL(pContent, FWL_ERR_Indefinite);\r
 108     m_pContent = pContent;\r
 109     return pContent->SetParent(m_pInterface);\r
 110 }\r
 111 class CFWL_CustomPanelImp : public CFWL_WidgetImp\r
 112 {\r
 113 public:\r
 114     CFWL_CustomPanelImp(IFWL_Widget *pOuter = NULL);\r
 115     CFWL_CustomPanelImp(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter = NULL);\r
 116     virtual ~CFWL_CustomPanelImp();\r
 117     virtual FWL_ERR                     GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize = FALSE);\r
 118     virtual     FWL_ERR                 Update();\r
 119     virtual IFWL_Content*       GetContent();\r
 120     virtual FWL_ERR                     SetContent(IFWL_Content *pContent);\r
 121     FWL_ERR                                     SetProxy(IFWL_Proxy *pProxy);\r
 122 protected:\r
 123     IFWL_Content                        *m_pContent;\r
 124     IFWL_Proxy                          *m_pProxy;\r
 125 };\r
 126 CFWL_CustomPanelImp::CFWL_CustomPanelImp(IFWL_Widget* pOuter )\r
 127     : CFWL_WidgetImp(pOuter)\r
 128     , m_pContent(NULL)\r
 129     , m_pProxy(NULL)\r
 130 {\r
 131 }\r
 132 CFWL_CustomPanelImp::CFWL_CustomPanelImp(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter )\r
 133     : CFWL_WidgetImp(properties, pOuter)\r
 134     , m_pContent(NULL)\r
 135     , m_pProxy(NULL)\r
 136 {\r
 137 }\r
 138 CFWL_CustomPanelImp::~CFWL_CustomPanelImp()\r
 139 {\r
 140 }\r
 141 FWL_ERR CFWL_CustomPanelImp::GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize )\r
 142 {\r
 143     if (bAutoSize && m_pProxy && (m_pProxy->GetWidgetRect(rect, bAutoSize) == FWL_ERR_Succeeded)) {\r
 144         return FWL_ERR_Succeeded;\r
 145     }\r
 146     return CFWL_WidgetImp::GetWidgetRect(rect, bAutoSize);\r
 147 }\r
 148 FWL_ERR CFWL_CustomPanelImp::Update()\r
 149 {\r
 150     if (m_pProxy) {\r
 151         return m_pProxy->Update();\r
 152     }\r
 153     return CFWL_WidgetImp::Update();\r
 154 }\r
 155 IFWL_Content* CFWL_CustomPanelImp::GetContent()\r
 156 {\r
 157     return m_pContent;\r
 158 }\r
 159 FWL_ERR CFWL_CustomPanelImp::SetContent(IFWL_Content *pContent)\r
 160 {\r
 161     _FWL_RETURN_VALUE_IF_FAIL(pContent, FWL_ERR_Indefinite);\r
 162     m_pContent = pContent;\r
 163     return pContent->SetParent(m_pInterface);\r
 164 }\r
 165 FWL_ERR CFWL_CustomPanelImp::SetProxy(IFWL_Proxy *pProxy)\r
 166 {\r
 167     m_pProxy = pProxy;\r
 168     return FWL_ERR_Succeeded;\r
 169 }\r
 170 IFWL_CustomPanel* IFWL_CustomPanel::Create()\r
 171 {\r
 172     return new IFWL_CustomPanel;\r
 173 }\r
 174 FWL_ERR IFWL_CustomPanel::Initialize(IFWL_Widget *pOuter )\r
 175 {\r
 176     m_pData = FX_NEW CFWL_CustomPanelImp(pOuter);\r
 177     ((CFWL_CustomPanelImp*)m_pData)->SetInterface(this);\r
 178     return ((CFWL_CustomPanelImp*)m_pData)->Initialize();\r
 179 }\r
 180 FWL_ERR IFWL_CustomPanel::Initialize(CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter )\r
 181 {\r
 182     m_pData = FX_NEW CFWL_CustomPanelImp(properties, pOuter);\r
 183     ((CFWL_CustomPanelImp*)m_pData)->SetInterface(this);\r
 184     return ((CFWL_CustomPanelImp*)m_pData)->Initialize();\r
 185 }\r
 186 IFWL_Content* IFWL_CustomPanel::GetContent()\r
 187 {\r
 188     return ((CFWL_CustomPanelImp*)m_pData)->GetContent();\r
 189 }\r
 190 FWL_ERR IFWL_CustomPanel::SetContent(IFWL_Content *pContent)\r
 191 {\r
 192     return ((CFWL_CustomPanelImp*)m_pData)->SetContent(pContent);\r
 193 }\r
 194 FWL_ERR IFWL_CustomPanel::SetProxy(IFWL_Proxy *pProxy)\r
 195 {\r
 196     return ((CFWL_CustomPanelImp*)m_pData)->SetProxy(pProxy);\r
 197 }\r
 198 IFWL_CustomPanel::IFWL_CustomPanel()\r
 199 {\r
 200     m_pData = NULL;\r
 201 }\r
 202 IFWL_CustomPanel::~IFWL_CustomPanel()\r
 203 {\r
 204     if (m_pData) {\r
 205         delete (CFWL_CustomPanelImp*)m_pData;\r
 206         m_pData = NULL;\r
 207     }\r
 208 }\r