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Side by Side Diff: xfa/fwl/cfwl_combolist.cpp

Issue 2559173002: Move xfa/fwl/core to xfa/fwl. (Closed)
Patch Set: Created 4 years ago
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1 // Copyright 2016 PDFium Authors. All rights reserved. 1 // Copyright 2016 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #include "xfa/fwl/core/cfwl_combolist.h" 7 #include "xfa/fwl/cfwl_combolist.h"
8 8
9 #include <memory> 9 #include <memory>
10 #include <utility> 10 #include <utility>
11 11
12 #include "third_party/base/ptr_util.h" 12 #include "third_party/base/ptr_util.h"
13 #include "xfa/fwl/core/cfwl_combobox.h" 13 #include "xfa/fwl/cfwl_combobox.h"
14 #include "xfa/fwl/core/cfwl_comboedit.h" 14 #include "xfa/fwl/cfwl_comboedit.h"
15 #include "xfa/fwl/core/cfwl_listbox.h" 15 #include "xfa/fwl/cfwl_listbox.h"
16 #include "xfa/fwl/core/cfwl_msgkey.h" 16 #include "xfa/fwl/cfwl_messagekey.h"
17 #include "xfa/fwl/core/cfwl_msgkillfocus.h" 17 #include "xfa/fwl/cfwl_messagekillfocus.h"
18 #include "xfa/fwl/core/cfwl_msgmouse.h" 18 #include "xfa/fwl/cfwl_messagemouse.h"
19 19
20 CFWL_ComboList::CFWL_ComboList( 20 CFWL_ComboList::CFWL_ComboList(
21 const CFWL_App* app, 21 const CFWL_App* app,
22 std::unique_ptr<CFWL_WidgetProperties> properties, 22 std::unique_ptr<CFWL_WidgetProperties> properties,
23 CFWL_Widget* pOuter) 23 CFWL_Widget* pOuter)
24 : CFWL_ListBox(app, std::move(properties), pOuter), m_bNotifyOwner(true) { 24 : CFWL_ListBox(app, std::move(properties), pOuter), m_bNotifyOwner(true) {
25 ASSERT(pOuter); 25 ASSERT(pOuter);
26 } 26 }
27 27
28 int32_t CFWL_ComboList::MatchItem(const CFX_WideString& wsMatch) { 28 int32_t CFWL_ComboList::MatchItem(const CFX_WideString& wsMatch) {
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 void CFWL_ComboList::OnProcessMessage(CFWL_Message* pMessage) { 76 void CFWL_ComboList::OnProcessMessage(CFWL_Message* pMessage) {
77 if (!pMessage) 77 if (!pMessage)
78 return; 78 return;
79 79
80 CFWL_Message::Type type = pMessage->GetType(); 80 CFWL_Message::Type type = pMessage->GetType();
81 bool backDefault = true; 81 bool backDefault = true;
82 if (type == CFWL_Message::Type::SetFocus || 82 if (type == CFWL_Message::Type::SetFocus ||
83 type == CFWL_Message::Type::KillFocus) { 83 type == CFWL_Message::Type::KillFocus) {
84 OnDropListFocusChanged(pMessage, type == CFWL_Message::Type::SetFocus); 84 OnDropListFocusChanged(pMessage, type == CFWL_Message::Type::SetFocus);
85 } else if (type == CFWL_Message::Type::Mouse) { 85 } else if (type == CFWL_Message::Type::Mouse) {
86 CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage); 86 CFWL_MessageMouse* pMsg = static_cast<CFWL_MessageMouse*>(pMessage);
87 CFWL_ScrollBar* vertSB = GetVertScrollBar(); 87 CFWL_ScrollBar* vertSB = GetVertScrollBar();
88 if (IsShowScrollBar(true) && vertSB) { 88 if (IsShowScrollBar(true) && vertSB) {
89 CFX_RectF rect = vertSB->GetWidgetRect(); 89 CFX_RectF rect = vertSB->GetWidgetRect();
90 if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) { 90 if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
91 pMsg->m_fx -= rect.left; 91 pMsg->m_fx -= rect.left;
92 pMsg->m_fy -= rect.top; 92 pMsg->m_fy -= rect.top;
93 vertSB->GetDelegate()->OnProcessMessage(pMsg); 93 vertSB->GetDelegate()->OnProcessMessage(pMsg);
94 return; 94 return;
95 } 95 }
96 } 96 }
(...skipping 10 matching lines...) Expand all
107 } 107 }
108 case FWL_MouseCommand::LeftButtonUp: { 108 case FWL_MouseCommand::LeftButtonUp: {
109 backDefault = false; 109 backDefault = false;
110 OnDropListLButtonUp(pMsg); 110 OnDropListLButtonUp(pMsg);
111 break; 111 break;
112 } 112 }
113 default: 113 default:
114 break; 114 break;
115 } 115 }
116 } else if (type == CFWL_Message::Type::Key) { 116 } else if (type == CFWL_Message::Type::Key) {
117 backDefault = !OnDropListKey(static_cast<CFWL_MsgKey*>(pMessage)); 117 backDefault = !OnDropListKey(static_cast<CFWL_MessageKey*>(pMessage));
118 } 118 }
119 if (backDefault) 119 if (backDefault)
120 CFWL_ListBox::OnProcessMessage(pMessage); 120 CFWL_ListBox::OnProcessMessage(pMessage);
121 } 121 }
122 122
123 void CFWL_ComboList::OnDropListFocusChanged(CFWL_Message* pMsg, bool bSet) { 123 void CFWL_ComboList::OnDropListFocusChanged(CFWL_Message* pMsg, bool bSet) {
124 if (bSet) 124 if (bSet)
125 return; 125 return;
126 126
127 CFWL_MsgKillFocus* pKill = static_cast<CFWL_MsgKillFocus*>(pMsg); 127 CFWL_MessageKillFocus* pKill = static_cast<CFWL_MessageKillFocus*>(pMsg);
128 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 128 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
129 if (pKill->m_pSetFocus == m_pOuter || 129 if (pKill->m_pSetFocus == m_pOuter ||
130 pKill->m_pSetFocus == pOuter->GetComboEdit()) { 130 pKill->m_pSetFocus == pOuter->GetComboEdit()) {
131 pOuter->ShowDropList(false); 131 pOuter->ShowDropList(false);
132 } 132 }
133 } 133 }
134 134
135 void CFWL_ComboList::OnDropListMouseMove(CFWL_MsgMouse* pMsg) { 135 void CFWL_ComboList::OnDropListMouseMove(CFWL_MessageMouse* pMsg) {
136 if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy)) { 136 if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy)) {
137 if (m_bNotifyOwner) 137 if (m_bNotifyOwner)
138 m_bNotifyOwner = false; 138 m_bNotifyOwner = false;
139 139
140 CFWL_ScrollBar* vertSB = GetVertScrollBar(); 140 CFWL_ScrollBar* vertSB = GetVertScrollBar();
141 if (IsShowScrollBar(true) && vertSB) { 141 if (IsShowScrollBar(true) && vertSB) {
142 CFX_RectF rect = vertSB->GetWidgetRect(); 142 CFX_RectF rect = vertSB->GetWidgetRect();
143 if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) 143 if (rect.Contains(pMsg->m_fx, pMsg->m_fy))
144 return; 144 return;
145 } 145 }
146 146
147 CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy); 147 CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
148 if (!hItem) 148 if (!hItem)
149 return; 149 return;
150 150
151 ChangeSelected(GetItemIndex(this, hItem)); 151 ChangeSelected(GetItemIndex(this, hItem));
152 } else if (m_bNotifyOwner) { 152 } else if (m_bNotifyOwner) {
153 ClientToOuter(pMsg->m_fx, pMsg->m_fy); 153 ClientToOuter(pMsg->m_fx, pMsg->m_fy);
154 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 154 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
155 pOuter->GetDelegate()->OnProcessMessage(pMsg); 155 pOuter->GetDelegate()->OnProcessMessage(pMsg);
156 } 156 }
157 } 157 }
158 158
159 void CFWL_ComboList::OnDropListLButtonDown(CFWL_MsgMouse* pMsg) { 159 void CFWL_ComboList::OnDropListLButtonDown(CFWL_MessageMouse* pMsg) {
160 if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy)) 160 if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy))
161 return; 161 return;
162 162
163 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 163 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
164 pOuter->ShowDropList(false); 164 pOuter->ShowDropList(false);
165 } 165 }
166 166
167 void CFWL_ComboList::OnDropListLButtonUp(CFWL_MsgMouse* pMsg) { 167 void CFWL_ComboList::OnDropListLButtonUp(CFWL_MessageMouse* pMsg) {
168 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 168 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
169 if (m_bNotifyOwner) { 169 if (m_bNotifyOwner) {
170 ClientToOuter(pMsg->m_fx, pMsg->m_fy); 170 ClientToOuter(pMsg->m_fx, pMsg->m_fy);
171 pOuter->GetDelegate()->OnProcessMessage(pMsg); 171 pOuter->GetDelegate()->OnProcessMessage(pMsg);
172 return; 172 return;
173 } 173 }
174 174
175 CFWL_ScrollBar* vertSB = GetVertScrollBar(); 175 CFWL_ScrollBar* vertSB = GetVertScrollBar();
176 if (IsShowScrollBar(true) && vertSB) { 176 if (IsShowScrollBar(true) && vertSB) {
177 CFX_RectF rect = vertSB->GetWidgetRect(); 177 CFX_RectF rect = vertSB->GetWidgetRect();
178 if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) 178 if (rect.Contains(pMsg->m_fx, pMsg->m_fy))
179 return; 179 return;
180 } 180 }
181 pOuter->ShowDropList(false); 181 pOuter->ShowDropList(false);
182 182
183 CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy); 183 CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
184 if (hItem) 184 if (hItem)
185 pOuter->ProcessSelChanged(true); 185 pOuter->ProcessSelChanged(true);
186 } 186 }
187 187
188 bool CFWL_ComboList::OnDropListKey(CFWL_MsgKey* pKey) { 188 bool CFWL_ComboList::OnDropListKey(CFWL_MessageKey* pKey) {
189 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 189 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
190 bool bPropagate = false; 190 bool bPropagate = false;
191 if (pKey->m_dwCmd == FWL_KeyCommand::KeyDown) { 191 if (pKey->m_dwCmd == FWL_KeyCommand::KeyDown) {
192 uint32_t dwKeyCode = pKey->m_dwKeyCode; 192 uint32_t dwKeyCode = pKey->m_dwKeyCode;
193 switch (dwKeyCode) { 193 switch (dwKeyCode) {
194 case FWL_VKEY_Return: 194 case FWL_VKEY_Return:
195 case FWL_VKEY_Escape: { 195 case FWL_VKEY_Escape: {
196 pOuter->ShowDropList(false); 196 pOuter->ShowDropList(false);
197 return true; 197 return true;
198 } 198 }
(...skipping 12 matching lines...) Expand all
211 bPropagate = true; 211 bPropagate = true;
212 } 212 }
213 if (bPropagate) { 213 if (bPropagate) {
214 pKey->m_pDstTarget = m_pOuter; 214 pKey->m_pDstTarget = m_pOuter;
215 pOuter->GetDelegate()->OnProcessMessage(pKey); 215 pOuter->GetDelegate()->OnProcessMessage(pKey);
216 return true; 216 return true;
217 } 217 }
218 return false; 218 return false;
219 } 219 }
220 220
221 void CFWL_ComboList::OnDropListKeyDown(CFWL_MsgKey* pKey) { 221 void CFWL_ComboList::OnDropListKeyDown(CFWL_MessageKey* pKey) {
222 uint32_t dwKeyCode = pKey->m_dwKeyCode; 222 uint32_t dwKeyCode = pKey->m_dwKeyCode;
223 switch (dwKeyCode) { 223 switch (dwKeyCode) {
224 case FWL_VKEY_Up: 224 case FWL_VKEY_Up:
225 case FWL_VKEY_Down: 225 case FWL_VKEY_Down:
226 case FWL_VKEY_Home: 226 case FWL_VKEY_Home:
227 case FWL_VKEY_End: { 227 case FWL_VKEY_End: {
228 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter); 228 CFWL_ComboBox* pOuter = static_cast<CFWL_ComboBox*>(m_pOuter);
229 CFWL_ListItem* hItem = GetItem(this, pOuter->GetCurrentSelection()); 229 CFWL_ListItem* hItem = GetItem(this, pOuter->GetCurrentSelection());
230 hItem = GetListItem(hItem, dwKeyCode); 230 hItem = GetListItem(hItem, dwKeyCode);
231 if (!hItem) 231 if (!hItem)
232 break; 232 break;
233 233
234 SetSelection(hItem, hItem, true); 234 SetSelection(hItem, hItem, true);
235 ScrollToVisible(hItem); 235 ScrollToVisible(hItem);
236 CFX_RectF rtInvalidate; 236 CFX_RectF rtInvalidate;
237 rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width, 237 rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width,
238 m_pProperties->m_rtWidget.height); 238 m_pProperties->m_rtWidget.height);
239 Repaint(&rtInvalidate); 239 Repaint(&rtInvalidate);
240 break; 240 break;
241 } 241 }
242 default: 242 default:
243 break; 243 break;
244 } 244 }
245 } 245 }
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