Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 1 | // Copyright 2017 PDFium Authors. 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 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | |
Dan Sinclair | e0345a4 | 2017-10-30 20:20:42 +0000 | [diff] [blame] | 7 | #include "fxjs/cjs_event_context.h" |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 8 | |
Dan Sinclair | b896699 | 2017-09-21 14:51:57 -0400 | [diff] [blame] | 9 | #include "core/fxcrt/autorestorer.h" |
Dan Sinclair | e0345a4 | 2017-10-30 20:20:42 +0000 | [diff] [blame] | 10 | #include "fxjs/cjs_eventhandler.h" |
| 11 | #include "fxjs/cjs_runtime.h" |
Tom Sepez | 221f0b3 | 2018-06-04 22:11:27 +0000 | [diff] [blame] | 12 | #include "fxjs/js_define.h" |
Dan Sinclair | e0345a4 | 2017-10-30 20:20:42 +0000 | [diff] [blame] | 13 | #include "fxjs/js_resources.h" |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 14 | |
| 15 | CJS_EventContext::CJS_EventContext(CJS_Runtime* pRuntime) |
| 16 | : m_pRuntime(pRuntime), |
| 17 | m_pEventHandler(new CJS_EventHandler(this)), |
| 18 | m_bBusy(false) { |
| 19 | ASSERT(pRuntime); |
| 20 | } |
| 21 | |
| 22 | CJS_EventContext::~CJS_EventContext() {} |
| 23 | |
| 24 | CPDFSDK_FormFillEnvironment* CJS_EventContext::GetFormFillEnv() { |
| 25 | return m_pRuntime->GetFormFillEnv(); |
| 26 | } |
| 27 | |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 28 | Optional<IJS_Runtime::JS_Error> CJS_EventContext::RunScript( |
| 29 | const WideString& script) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 30 | v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate()); |
| 31 | v8::HandleScope handle_scope(m_pRuntime->GetIsolate()); |
Tom Sepez | 1258f7f | 2018-02-02 17:37:37 +0000 | [diff] [blame] | 32 | v8::Local<v8::Context> context = m_pRuntime->GetV8Context(); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 33 | v8::Context::Scope context_scope(context); |
| 34 | |
| 35 | if (m_bBusy) { |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 36 | return IJS_Runtime::JS_Error(1, 1, |
| 37 | JSGetStringFromID(JSMessage::kBusyError)); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 38 | } |
| 39 | |
Dan Sinclair | b896699 | 2017-09-21 14:51:57 -0400 | [diff] [blame] | 40 | AutoRestorer<bool> restorer(&m_bBusy); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 41 | m_bBusy = true; |
| 42 | |
| 43 | ASSERT(m_pEventHandler->IsValid()); |
| 44 | CJS_Runtime::FieldEvent event(m_pEventHandler->TargetName(), |
| 45 | m_pEventHandler->EventType()); |
| 46 | if (!m_pRuntime->AddEventToSet(event)) { |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 47 | return IJS_Runtime::JS_Error( |
| 48 | 1, 1, JSGetStringFromID(JSMessage::kDuplicateEventError)); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 49 | } |
| 50 | |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 51 | Optional<IJS_Runtime::JS_Error> err; |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 52 | if (script.GetLength() > 0) |
Tom Sepez | a964f2a | 2018-06-21 15:21:44 +0000 | [diff] [blame] | 53 | err = m_pRuntime->ExecuteScript(script); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 54 | |
| 55 | m_pRuntime->RemoveEventFromSet(event); |
| 56 | m_pEventHandler->Destroy(); |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 57 | return err; |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | void CJS_EventContext::OnApp_Init() { |
| 61 | m_pEventHandler->OnApp_Init(); |
| 62 | } |
| 63 | |
| 64 | void CJS_EventContext::OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 65 | const WideString& strTargetName) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 66 | m_pEventHandler->OnDoc_Open(pFormFillEnv, strTargetName); |
| 67 | } |
| 68 | |
| 69 | void CJS_EventContext::OnDoc_WillPrint( |
| 70 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 71 | m_pEventHandler->OnDoc_WillPrint(pFormFillEnv); |
| 72 | } |
| 73 | |
| 74 | void CJS_EventContext::OnDoc_DidPrint( |
| 75 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 76 | m_pEventHandler->OnDoc_DidPrint(pFormFillEnv); |
| 77 | } |
| 78 | |
| 79 | void CJS_EventContext::OnDoc_WillSave( |
| 80 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 81 | m_pEventHandler->OnDoc_WillSave(pFormFillEnv); |
| 82 | } |
| 83 | |
| 84 | void CJS_EventContext::OnDoc_DidSave( |
| 85 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 86 | m_pEventHandler->OnDoc_DidSave(pFormFillEnv); |
| 87 | } |
| 88 | |
| 89 | void CJS_EventContext::OnDoc_WillClose( |
| 90 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 91 | m_pEventHandler->OnDoc_WillClose(pFormFillEnv); |
| 92 | } |
| 93 | |
| 94 | void CJS_EventContext::OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 95 | m_pEventHandler->OnPage_Open(pFormFillEnv); |
| 96 | } |
| 97 | |
| 98 | void CJS_EventContext::OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 99 | m_pEventHandler->OnPage_Close(pFormFillEnv); |
| 100 | } |
| 101 | |
| 102 | void CJS_EventContext::OnPage_InView( |
| 103 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 104 | m_pEventHandler->OnPage_InView(pFormFillEnv); |
| 105 | } |
| 106 | |
| 107 | void CJS_EventContext::OnPage_OutView( |
| 108 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 109 | m_pEventHandler->OnPage_OutView(pFormFillEnv); |
| 110 | } |
| 111 | |
| 112 | void CJS_EventContext::OnField_MouseDown(bool bModifier, |
| 113 | bool bShift, |
| 114 | CPDF_FormField* pTarget) { |
| 115 | m_pEventHandler->OnField_MouseDown(bModifier, bShift, pTarget); |
| 116 | } |
| 117 | |
| 118 | void CJS_EventContext::OnField_MouseEnter(bool bModifier, |
| 119 | bool bShift, |
| 120 | CPDF_FormField* pTarget) { |
| 121 | m_pEventHandler->OnField_MouseEnter(bModifier, bShift, pTarget); |
| 122 | } |
| 123 | |
| 124 | void CJS_EventContext::OnField_MouseExit(bool bModifier, |
| 125 | bool bShift, |
| 126 | CPDF_FormField* pTarget) { |
| 127 | m_pEventHandler->OnField_MouseExit(bModifier, bShift, pTarget); |
| 128 | } |
| 129 | |
| 130 | void CJS_EventContext::OnField_MouseUp(bool bModifier, |
| 131 | bool bShift, |
| 132 | CPDF_FormField* pTarget) { |
| 133 | m_pEventHandler->OnField_MouseUp(bModifier, bShift, pTarget); |
| 134 | } |
| 135 | |
| 136 | void CJS_EventContext::OnField_Focus(bool bModifier, |
| 137 | bool bShift, |
| 138 | CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 139 | WideString* Value) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 140 | m_pEventHandler->OnField_Focus(bModifier, bShift, pTarget, Value); |
| 141 | } |
| 142 | |
| 143 | void CJS_EventContext::OnField_Blur(bool bModifier, |
| 144 | bool bShift, |
| 145 | CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 146 | WideString* Value) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 147 | m_pEventHandler->OnField_Blur(bModifier, bShift, pTarget, Value); |
| 148 | } |
| 149 | |
| 150 | void CJS_EventContext::OnField_Calculate(CPDF_FormField* pSource, |
| 151 | CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 152 | WideString* pValue, |
| 153 | bool* pRc) { |
| 154 | m_pEventHandler->OnField_Calculate(pSource, pTarget, pValue, pRc); |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 155 | } |
| 156 | |
| 157 | void CJS_EventContext::OnField_Format(CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 158 | WideString* Value, |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 159 | bool bWillCommit) { |
| 160 | m_pEventHandler->OnField_Format(pTarget, Value, bWillCommit); |
| 161 | } |
| 162 | |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 163 | void CJS_EventContext::OnField_Keystroke(WideString* strChange, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 164 | const WideString& strChangeEx, |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 165 | bool bKeyDown, |
| 166 | bool bModifier, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 167 | int* nSelEnd, |
| 168 | int* nSelStart, |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 169 | bool bShift, |
| 170 | CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 171 | WideString* Value, |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 172 | bool bWillCommit, |
| 173 | bool bFieldFull, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 174 | bool* bRc) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 175 | m_pEventHandler->OnField_Keystroke( |
| 176 | strChange, strChangeEx, bKeyDown, bModifier, nSelEnd, nSelStart, bShift, |
| 177 | pTarget, Value, bWillCommit, bFieldFull, bRc); |
| 178 | } |
| 179 | |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 180 | void CJS_EventContext::OnField_Validate(WideString* strChange, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 181 | const WideString& strChangeEx, |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 182 | bool bKeyDown, |
| 183 | bool bModifier, |
| 184 | bool bShift, |
| 185 | CPDF_FormField* pTarget, |
Tom Sepez | 3d81315 | 2018-06-21 17:28:24 +0000 | [diff] [blame] | 186 | WideString* Value, |
| 187 | bool* bRc) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 188 | m_pEventHandler->OnField_Validate(strChange, strChangeEx, bKeyDown, bModifier, |
| 189 | bShift, pTarget, Value, bRc); |
| 190 | } |
| 191 | |
| 192 | void CJS_EventContext::OnScreen_Focus(bool bModifier, |
| 193 | bool bShift, |
| 194 | CPDFSDK_Annot* pScreen) { |
| 195 | m_pEventHandler->OnScreen_Focus(bModifier, bShift, pScreen); |
| 196 | } |
| 197 | |
| 198 | void CJS_EventContext::OnScreen_Blur(bool bModifier, |
| 199 | bool bShift, |
| 200 | CPDFSDK_Annot* pScreen) { |
| 201 | m_pEventHandler->OnScreen_Blur(bModifier, bShift, pScreen); |
| 202 | } |
| 203 | |
| 204 | void CJS_EventContext::OnScreen_Open(bool bModifier, |
| 205 | bool bShift, |
| 206 | CPDFSDK_Annot* pScreen) { |
| 207 | m_pEventHandler->OnScreen_Open(bModifier, bShift, pScreen); |
| 208 | } |
| 209 | |
| 210 | void CJS_EventContext::OnScreen_Close(bool bModifier, |
| 211 | bool bShift, |
| 212 | CPDFSDK_Annot* pScreen) { |
| 213 | m_pEventHandler->OnScreen_Close(bModifier, bShift, pScreen); |
| 214 | } |
| 215 | |
| 216 | void CJS_EventContext::OnScreen_MouseDown(bool bModifier, |
| 217 | bool bShift, |
| 218 | CPDFSDK_Annot* pScreen) { |
| 219 | m_pEventHandler->OnScreen_MouseDown(bModifier, bShift, pScreen); |
| 220 | } |
| 221 | |
| 222 | void CJS_EventContext::OnScreen_MouseUp(bool bModifier, |
| 223 | bool bShift, |
| 224 | CPDFSDK_Annot* pScreen) { |
| 225 | m_pEventHandler->OnScreen_MouseUp(bModifier, bShift, pScreen); |
| 226 | } |
| 227 | |
| 228 | void CJS_EventContext::OnScreen_MouseEnter(bool bModifier, |
| 229 | bool bShift, |
| 230 | CPDFSDK_Annot* pScreen) { |
| 231 | m_pEventHandler->OnScreen_MouseEnter(bModifier, bShift, pScreen); |
| 232 | } |
| 233 | |
| 234 | void CJS_EventContext::OnScreen_MouseExit(bool bModifier, |
| 235 | bool bShift, |
| 236 | CPDFSDK_Annot* pScreen) { |
| 237 | m_pEventHandler->OnScreen_MouseExit(bModifier, bShift, pScreen); |
| 238 | } |
| 239 | |
| 240 | void CJS_EventContext::OnScreen_InView(bool bModifier, |
| 241 | bool bShift, |
| 242 | CPDFSDK_Annot* pScreen) { |
| 243 | m_pEventHandler->OnScreen_InView(bModifier, bShift, pScreen); |
| 244 | } |
| 245 | |
| 246 | void CJS_EventContext::OnScreen_OutView(bool bModifier, |
| 247 | bool bShift, |
| 248 | CPDFSDK_Annot* pScreen) { |
| 249 | m_pEventHandler->OnScreen_OutView(bModifier, bShift, pScreen); |
| 250 | } |
| 251 | |
| 252 | void CJS_EventContext::OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) { |
| 253 | m_pEventHandler->OnBookmark_MouseUp(pBookMark); |
| 254 | } |
| 255 | |
| 256 | void CJS_EventContext::OnLink_MouseUp( |
| 257 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 258 | m_pEventHandler->OnLink_MouseUp(pFormFillEnv); |
| 259 | } |
| 260 | |
| 261 | void CJS_EventContext::OnConsole_Exec() { |
| 262 | m_pEventHandler->OnConsole_Exec(); |
| 263 | } |
| 264 | |
| 265 | void CJS_EventContext::OnExternal_Exec() { |
| 266 | m_pEventHandler->OnExternal_Exec(); |
| 267 | } |
| 268 | |
| 269 | void CJS_EventContext::OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 270 | m_pEventHandler->OnBatchExec(pFormFillEnv); |
| 271 | } |
| 272 | |
| 273 | void CJS_EventContext::OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 274 | const WideString& strTargetName) { |
Tom Sepez | d6ae2af | 2017-02-16 11:49:55 -0800 | [diff] [blame] | 275 | m_pEventHandler->OnMenu_Exec(pFormFillEnv, strTargetName); |
| 276 | } |