John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 1 | // Copyright 2014 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. |
Tom Sepez | 7b5bc26 | 2015-03-05 16:44:22 -0800 | [diff] [blame] | 4 | |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 5 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | |
Dan Sinclair | 7d12532 | 2018-03-28 18:49:34 +0000 | [diff] [blame] | 7 | #include "fpdfsdk/cpdfsdk_actionhandler.h" |
Dan Sinclair | 3ebd121 | 2016-03-09 09:59:23 -0500 | [diff] [blame] | 8 | |
| 9 | #include <set> |
Tom Sepez | d7188f7 | 2017-05-02 15:10:58 -0700 | [diff] [blame] | 10 | #include <vector> |
Dan Sinclair | 3ebd121 | 2016-03-09 09:59:23 -0500 | [diff] [blame] | 11 | |
dsinclair | 488b7ad | 2016-10-04 11:55:50 -0700 | [diff] [blame] | 12 | #include "core/fpdfapi/parser/cpdf_array.h" |
dsinclair | 1727aee | 2016-09-29 13:12:56 -0700 | [diff] [blame] | 13 | #include "core/fpdfdoc/cpdf_formfield.h" |
Lei Zhang | c345065 | 2018-10-11 16:54:42 +0000 | [diff] [blame] | 14 | #include "core/fpdfdoc/cpdf_interactiveform.h" |
dsinclair | 735606d | 2016-10-05 15:47:02 -0700 | [diff] [blame] | 15 | #include "fpdfsdk/cpdfsdk_formfillenvironment.h" |
Lei Zhang | c345065 | 2018-10-11 16:54:42 +0000 | [diff] [blame] | 16 | #include "fpdfsdk/cpdfsdk_interactiveform.h" |
Dan Sinclair | e0345a4 | 2017-10-30 20:20:42 +0000 | [diff] [blame] | 17 | #include "fxjs/ijs_event_context.h" |
| 18 | #include "fxjs/ijs_runtime.h" |
Lei Zhang | b45324b | 2017-05-22 17:05:40 -0700 | [diff] [blame] | 19 | #include "third_party/base/logging.h" |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 20 | #include "third_party/base/stl_util.h" |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 21 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 22 | bool CPDFSDK_ActionHandler::DoAction_DocOpen( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 23 | const CPDF_Action& action, |
| 24 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 25 | std::set<const CPDF_Dictionary*> visited; |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 26 | return ExecuteDocumentOpenAction(action, pFormFillEnv, &visited); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 27 | } |
| 28 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 29 | bool CPDFSDK_ActionHandler::DoAction_JavaScript( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 30 | const CPDF_Action& JsAction, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 31 | WideString csJSName, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 32 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 33 | if (JsAction.GetType() == CPDF_Action::JavaScript) { |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 34 | WideString swJS = JsAction.GetJavaScript(); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 35 | if (!swJS.IsEmpty()) { |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 36 | RunDocumentOpenJavaScript(pFormFillEnv, csJSName, swJS); |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 37 | return true; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 38 | } |
| 39 | } |
| 40 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 41 | return false; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 42 | } |
| 43 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 44 | bool CPDFSDK_ActionHandler::DoAction_FieldJavaScript( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 45 | const CPDF_Action& JsAction, |
| 46 | CPDF_AAction::AActionType type, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 47 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 48 | CPDF_FormField* pFormField, |
Dan Sinclair | 7d12532 | 2018-03-28 18:49:34 +0000 | [diff] [blame] | 49 | CPDFSDK_FieldAction* data) { |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 50 | ASSERT(pFormFillEnv); |
Tom Sepez | f5ca90c | 2018-02-01 02:15:44 +0000 | [diff] [blame] | 51 | if (pFormFillEnv->IsJSPlatformPresent() && |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 52 | JsAction.GetType() == CPDF_Action::JavaScript) { |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 53 | WideString swJS = JsAction.GetJavaScript(); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 54 | if (!swJS.IsEmpty()) { |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 55 | RunFieldJavaScript(pFormFillEnv, pFormField, type, data, swJS); |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 56 | return true; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 57 | } |
| 58 | } |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 59 | return false; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 60 | } |
| 61 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 62 | bool CPDFSDK_ActionHandler::DoAction_Page( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 63 | const CPDF_Action& action, |
| 64 | enum CPDF_AAction::AActionType eType, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 65 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 66 | std::set<const CPDF_Dictionary*> visited; |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 67 | return ExecuteDocumentPageAction(action, eType, pFormFillEnv, &visited); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 68 | } |
| 69 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 70 | bool CPDFSDK_ActionHandler::DoAction_Document( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 71 | const CPDF_Action& action, |
| 72 | enum CPDF_AAction::AActionType eType, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 73 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 74 | std::set<const CPDF_Dictionary*> visited; |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 75 | return ExecuteDocumentPageAction(action, eType, pFormFillEnv, &visited); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 76 | } |
| 77 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 78 | bool CPDFSDK_ActionHandler::DoAction_Field( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 79 | const CPDF_Action& action, |
| 80 | CPDF_AAction::AActionType type, |
| 81 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 82 | CPDF_FormField* pFormField, |
Dan Sinclair | 7d12532 | 2018-03-28 18:49:34 +0000 | [diff] [blame] | 83 | CPDFSDK_FieldAction* data) { |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 84 | std::set<const CPDF_Dictionary*> visited; |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 85 | return ExecuteFieldAction(action, type, pFormFillEnv, pFormField, data, |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 86 | &visited); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 87 | } |
| 88 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 89 | bool CPDFSDK_ActionHandler::ExecuteDocumentOpenAction( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 90 | const CPDF_Action& action, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 91 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 92 | std::set<const CPDF_Dictionary*>* visited) { |
| 93 | const CPDF_Dictionary* pDict = action.GetDict(); |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 94 | if (pdfium::ContainsKey(*visited, pDict)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 95 | return false; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 96 | |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 97 | visited->insert(pDict); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 98 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 99 | ASSERT(pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 100 | if (action.GetType() == CPDF_Action::JavaScript) { |
Tom Sepez | f5ca90c | 2018-02-01 02:15:44 +0000 | [diff] [blame] | 101 | if (pFormFillEnv->IsJSPlatformPresent()) { |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 102 | WideString swJS = action.GetJavaScript(); |
Dan Sinclair | ce047a6 | 2018-01-30 18:15:02 +0000 | [diff] [blame] | 103 | if (!swJS.IsEmpty()) |
Tom Sepez | 890eac2 | 2018-12-03 20:35:51 +0000 | [diff] [blame] | 104 | RunDocumentOpenJavaScript(pFormFillEnv, WideString(), swJS); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 105 | } |
| 106 | } else { |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 107 | DoAction_NoJs(action, CPDF_AAction::AActionType::kDocumentOpen, |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 108 | pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { |
| 112 | CPDF_Action subaction = action.GetSubAction(i); |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 113 | if (!ExecuteDocumentOpenAction(subaction, pFormFillEnv, visited)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 114 | return false; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 115 | } |
| 116 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 117 | return true; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 118 | } |
| 119 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 120 | bool CPDFSDK_ActionHandler::ExecuteDocumentPageAction( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 121 | const CPDF_Action& action, |
| 122 | CPDF_AAction::AActionType type, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 123 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 124 | std::set<const CPDF_Dictionary*>* visited) { |
| 125 | const CPDF_Dictionary* pDict = action.GetDict(); |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 126 | if (pdfium::ContainsKey(*visited, pDict)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 127 | return false; |
Tom Sepez | 7b5bc26 | 2015-03-05 16:44:22 -0800 | [diff] [blame] | 128 | |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 129 | visited->insert(pDict); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 130 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 131 | ASSERT(pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 132 | if (action.GetType() == CPDF_Action::JavaScript) { |
Tom Sepez | f5ca90c | 2018-02-01 02:15:44 +0000 | [diff] [blame] | 133 | if (pFormFillEnv->IsJSPlatformPresent()) { |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 134 | WideString swJS = action.GetJavaScript(); |
Dan Sinclair | ce047a6 | 2018-01-30 18:15:02 +0000 | [diff] [blame] | 135 | if (!swJS.IsEmpty()) |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 136 | RunDocumentPageJavaScript(pFormFillEnv, type, swJS); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 137 | } |
| 138 | } else { |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 139 | DoAction_NoJs(action, type, pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 140 | } |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 141 | |
Dan Sinclair | ce047a6 | 2018-01-30 18:15:02 +0000 | [diff] [blame] | 142 | ASSERT(pFormFillEnv); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 143 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 144 | for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { |
| 145 | CPDF_Action subaction = action.GetSubAction(i); |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 146 | if (!ExecuteDocumentPageAction(subaction, type, pFormFillEnv, visited)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 147 | return false; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 148 | } |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 149 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 150 | return true; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 151 | } |
| 152 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 153 | bool CPDFSDK_ActionHandler::IsValidField( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 154 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 155 | CPDF_Dictionary* pFieldDict) { |
Lei Zhang | 96660d6 | 2015-12-14 18:27:25 -0800 | [diff] [blame] | 156 | ASSERT(pFieldDict); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 157 | |
Lei Zhang | 073ecf4 | 2018-10-11 16:56:00 +0000 | [diff] [blame] | 158 | CPDFSDK_InteractiveForm* pForm = pFormFillEnv->GetInteractiveForm(); |
| 159 | CPDF_InteractiveForm* pPDFForm = pForm->GetInteractiveForm(); |
| 160 | return !!pPDFForm->GetFieldByDict(pFieldDict); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 161 | } |
| 162 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 163 | bool CPDFSDK_ActionHandler::ExecuteFieldAction( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 164 | const CPDF_Action& action, |
| 165 | CPDF_AAction::AActionType type, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 166 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 167 | CPDF_FormField* pFormField, |
Dan Sinclair | 7d12532 | 2018-03-28 18:49:34 +0000 | [diff] [blame] | 168 | CPDFSDK_FieldAction* data, |
Lei Zhang | 5cee3f2 | 2018-05-25 21:48:49 +0000 | [diff] [blame] | 169 | std::set<const CPDF_Dictionary*>* visited) { |
| 170 | const CPDF_Dictionary* pDict = action.GetDict(); |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 171 | if (pdfium::ContainsKey(*visited, pDict)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 172 | return false; |
Tom Sepez | 7b5bc26 | 2015-03-05 16:44:22 -0800 | [diff] [blame] | 173 | |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 174 | visited->insert(pDict); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 175 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 176 | ASSERT(pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 177 | if (action.GetType() == CPDF_Action::JavaScript) { |
Tom Sepez | f5ca90c | 2018-02-01 02:15:44 +0000 | [diff] [blame] | 178 | if (pFormFillEnv->IsJSPlatformPresent()) { |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 179 | WideString swJS = action.GetJavaScript(); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 180 | if (!swJS.IsEmpty()) { |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 181 | RunFieldJavaScript(pFormFillEnv, pFormField, type, data, swJS); |
| 182 | if (!IsValidField(pFormFillEnv, pFormField->GetFieldDict())) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 183 | return false; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 184 | } |
| 185 | } |
| 186 | } else { |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 187 | DoAction_NoJs(action, type, pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 188 | } |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 189 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 190 | for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { |
| 191 | CPDF_Action subaction = action.GetSubAction(i); |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 192 | if (!ExecuteFieldAction(subaction, type, pFormFillEnv, pFormField, data, |
Tom Sepez | 6c7508b | 2016-01-20 14:59:25 -0800 | [diff] [blame] | 193 | visited)) |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 194 | return false; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 195 | } |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 196 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 197 | return true; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 198 | } |
| 199 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 200 | void CPDFSDK_ActionHandler::DoAction_NoJs( |
| 201 | const CPDF_Action& action, |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 202 | CPDF_AAction::AActionType type, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 203 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| 204 | ASSERT(pFormFillEnv); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 205 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 206 | switch (action.GetType()) { |
| 207 | case CPDF_Action::GoTo: |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 208 | DoAction_GoTo(pFormFillEnv, action); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 209 | break; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 210 | case CPDF_Action::URI: |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 211 | if (CPDF_AAction::IsUserClick(type)) |
| 212 | DoAction_URI(pFormFillEnv, action); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 213 | break; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 214 | case CPDF_Action::Hide: |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 215 | DoAction_Hide(action, pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 216 | break; |
| 217 | case CPDF_Action::Named: |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 218 | DoAction_Named(pFormFillEnv, action); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 219 | break; |
| 220 | case CPDF_Action::SubmitForm: |
Henrique Nakashima | 9ef93d0 | 2018-10-03 18:41:03 +0000 | [diff] [blame] | 221 | if (CPDF_AAction::IsUserClick(type)) |
| 222 | DoAction_SubmitForm(action, pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 223 | break; |
| 224 | case CPDF_Action::ResetForm: |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 225 | DoAction_ResetForm(action, pFormFillEnv); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 226 | break; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 227 | case CPDF_Action::JavaScript: |
Lei Zhang | b45324b | 2017-05-22 17:05:40 -0700 | [diff] [blame] | 228 | NOTREACHED(); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 229 | break; |
| 230 | case CPDF_Action::SetOCGState: |
Dan Sinclair | ce047a6 | 2018-01-30 18:15:02 +0000 | [diff] [blame] | 231 | case CPDF_Action::Thread: |
| 232 | case CPDF_Action::Sound: |
| 233 | case CPDF_Action::Movie: |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 234 | case CPDF_Action::Rendition: |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 235 | case CPDF_Action::Trans: |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 236 | case CPDF_Action::GoTo3DView: |
Dan Sinclair | ce047a6 | 2018-01-30 18:15:02 +0000 | [diff] [blame] | 237 | case CPDF_Action::GoToR: |
| 238 | case CPDF_Action::GoToE: |
| 239 | case CPDF_Action::Launch: |
| 240 | case CPDF_Action::ImportData: |
| 241 | // Unimplemented |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 242 | break; |
| 243 | default: |
| 244 | break; |
| 245 | } |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 246 | } |
| 247 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 248 | void CPDFSDK_ActionHandler::DoAction_GoTo( |
| 249 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 250 | const CPDF_Action& action) { |
Wei Li | 0fc6b25 | 2016-03-01 16:29:41 -0800 | [diff] [blame] | 251 | ASSERT(action.GetDict()); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 252 | |
dsinclair | 7cbe68e | 2016-10-12 11:56:23 -0700 | [diff] [blame] | 253 | CPDF_Document* pPDFDocument = pFormFillEnv->GetPDFDocument(); |
Dan Sinclair | 2b11dc1 | 2015-10-22 15:02:06 -0400 | [diff] [blame] | 254 | ASSERT(pPDFDocument); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 255 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 256 | CPDF_Dest MyDest = action.GetDest(pPDFDocument); |
Henrique Nakashima | 2702836 | 2018-02-01 22:00:33 +0000 | [diff] [blame] | 257 | int nPageIndex = MyDest.GetDestPageIndex(pPDFDocument); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 258 | int nFitType = MyDest.GetZoomMode(); |
Lei Zhang | 76525c4 | 2018-08-27 18:57:36 +0000 | [diff] [blame] | 259 | const CPDF_Array* pMyArray = MyDest.GetArray(); |
Tom Sepez | d7188f7 | 2017-05-02 15:10:58 -0700 | [diff] [blame] | 260 | std::vector<float> posArray; |
Dan Sinclair | 2b11dc1 | 2015-10-22 15:02:06 -0400 | [diff] [blame] | 261 | if (pMyArray) { |
Lei Zhang | f40380f | 2018-10-12 18:31:51 +0000 | [diff] [blame] | 262 | for (size_t i = 2; i < pMyArray->size(); i++) |
Lei Zhang | 12d7da2 | 2019-05-28 17:49:58 +0000 | [diff] [blame] | 263 | posArray.push_back(pMyArray->GetNumberAt(i)); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 264 | } |
Tom Sepez | d7188f7 | 2017-05-02 15:10:58 -0700 | [diff] [blame] | 265 | pFormFillEnv->DoGoToAction(nPageIndex, nFitType, posArray.data(), |
| 266 | posArray.size()); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 267 | } |
| 268 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 269 | void CPDFSDK_ActionHandler::DoAction_URI( |
| 270 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 271 | const CPDF_Action& action) { |
Wei Li | 0fc6b25 | 2016-03-01 16:29:41 -0800 | [diff] [blame] | 272 | ASSERT(action.GetDict()); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 273 | |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 274 | ByteString sURI = action.GetURI(pFormFillEnv->GetPDFDocument()); |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 275 | pFormFillEnv->DoURIAction(sURI.c_str()); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 276 | } |
| 277 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 278 | void CPDFSDK_ActionHandler::DoAction_Named( |
| 279 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 280 | const CPDF_Action& action) { |
Wei Li | 0fc6b25 | 2016-03-01 16:29:41 -0800 | [diff] [blame] | 281 | ASSERT(action.GetDict()); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 282 | |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 283 | ByteString csName = action.GetNamedAction(); |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 284 | pFormFillEnv->ExecuteNamedAction(csName.c_str()); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 285 | } |
| 286 | |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 287 | void CPDFSDK_ActionHandler::RunFieldJavaScript( |
| 288 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 289 | CPDF_FormField* pFormField, |
| 290 | CPDF_AAction::AActionType type, |
Dan Sinclair | 7d12532 | 2018-03-28 18:49:34 +0000 | [diff] [blame] | 291 | CPDFSDK_FieldAction* data, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 292 | const WideString& script) { |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 293 | ASSERT(type != CPDF_AAction::kCalculate); |
| 294 | ASSERT(type != CPDF_AAction::kFormat); |
Tom Sepez | d7e5cc7 | 2015-06-10 14:33:37 -0700 | [diff] [blame] | 295 | |
Lei Zhang | 537d3a6 | 2019-12-13 17:39:38 +0000 | [diff] [blame] | 296 | RunScript(pFormFillEnv, script, |
| 297 | [type, data, pFormField](IJS_EventContext* context) { |
| 298 | switch (type) { |
| 299 | case CPDF_AAction::kCursorEnter: |
| 300 | context->OnField_MouseEnter(data->bModifier, data->bShift, |
| 301 | pFormField); |
| 302 | break; |
| 303 | case CPDF_AAction::kCursorExit: |
| 304 | context->OnField_MouseExit(data->bModifier, data->bShift, |
| 305 | pFormField); |
| 306 | break; |
| 307 | case CPDF_AAction::kButtonDown: |
| 308 | context->OnField_MouseDown(data->bModifier, data->bShift, |
| 309 | pFormField); |
| 310 | break; |
| 311 | case CPDF_AAction::kButtonUp: |
| 312 | context->OnField_MouseUp(data->bModifier, data->bShift, |
| 313 | pFormField); |
| 314 | break; |
| 315 | case CPDF_AAction::kGetFocus: |
| 316 | context->OnField_Focus(data->bModifier, data->bShift, |
| 317 | pFormField, &data->sValue); |
| 318 | break; |
| 319 | case CPDF_AAction::kLoseFocus: |
| 320 | context->OnField_Blur(data->bModifier, data->bShift, |
| 321 | pFormField, &data->sValue); |
| 322 | break; |
| 323 | case CPDF_AAction::kKeyStroke: |
| 324 | context->OnField_Keystroke( |
| 325 | &data->sChange, data->sChangeEx, data->bKeyDown, |
| 326 | data->bModifier, &data->nSelEnd, &data->nSelStart, |
| 327 | data->bShift, pFormField, &data->sValue, |
| 328 | data->bWillCommit, data->bFieldFull, &data->bRC); |
| 329 | break; |
| 330 | case CPDF_AAction::kValidate: |
| 331 | context->OnField_Validate(&data->sChange, data->sChangeEx, |
| 332 | data->bKeyDown, data->bModifier, |
| 333 | data->bShift, pFormField, |
| 334 | &data->sValue, &data->bRC); |
| 335 | break; |
| 336 | default: |
| 337 | NOTREACHED(); |
| 338 | break; |
| 339 | } |
| 340 | }); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 341 | } |
| 342 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 343 | void CPDFSDK_ActionHandler::RunDocumentOpenJavaScript( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 344 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 345 | const WideString& sScriptName, |
| 346 | const WideString& script) { |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 347 | RunScript(pFormFillEnv, script, |
| 348 | [pFormFillEnv, sScriptName](IJS_EventContext* context) { |
| 349 | context->OnDoc_Open(pFormFillEnv, sScriptName); |
| 350 | }); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 351 | } |
| 352 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 353 | void CPDFSDK_ActionHandler::RunDocumentPageJavaScript( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 354 | CPDFSDK_FormFillEnvironment* pFormFillEnv, |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 355 | CPDF_AAction::AActionType type, |
Ryan Harrison | 275e260 | 2017-09-18 14:23:18 -0400 | [diff] [blame] | 356 | const WideString& script) { |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 357 | RunScript(pFormFillEnv, script, |
| 358 | [type, pFormFillEnv](IJS_EventContext* context) { |
| 359 | switch (type) { |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 360 | case CPDF_AAction::kOpenPage: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 361 | context->OnPage_Open(pFormFillEnv); |
| 362 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 363 | case CPDF_AAction::kClosePage: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 364 | context->OnPage_Close(pFormFillEnv); |
| 365 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 366 | case CPDF_AAction::kCloseDocument: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 367 | context->OnDoc_WillClose(pFormFillEnv); |
| 368 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 369 | case CPDF_AAction::kSaveDocument: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 370 | context->OnDoc_WillSave(pFormFillEnv); |
| 371 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 372 | case CPDF_AAction::kDocumentSaved: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 373 | context->OnDoc_DidSave(pFormFillEnv); |
| 374 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 375 | case CPDF_AAction::kPrintDocument: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 376 | context->OnDoc_WillPrint(pFormFillEnv); |
| 377 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 378 | case CPDF_AAction::kDocumentPrinted: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 379 | context->OnDoc_DidPrint(pFormFillEnv); |
| 380 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 381 | case CPDF_AAction::kPageVisible: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 382 | context->OnPage_InView(pFormFillEnv); |
| 383 | break; |
Hans Wennborg | c320e9c | 2018-10-22 18:28:52 +0000 | [diff] [blame] | 384 | case CPDF_AAction::kPageInvisible: |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 385 | context->OnPage_OutView(pFormFillEnv); |
| 386 | break; |
| 387 | default: |
| 388 | NOTREACHED(); |
| 389 | break; |
| 390 | } |
| 391 | }); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 392 | } |
| 393 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 394 | bool CPDFSDK_ActionHandler::DoAction_Hide( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 395 | const CPDF_Action& action, |
| 396 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 073ecf4 | 2018-10-11 16:56:00 +0000 | [diff] [blame] | 397 | CPDFSDK_InteractiveForm* pForm = pFormFillEnv->GetInteractiveForm(); |
| 398 | if (pForm->DoAction_Hide(action)) { |
dsinclair | 7cbe68e | 2016-10-12 11:56:23 -0700 | [diff] [blame] | 399 | pFormFillEnv->SetChangeMark(); |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 400 | return true; |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 401 | } |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 402 | return false; |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 403 | } |
| 404 | |
tsepez | 4cf5515 | 2016-11-02 14:37:54 -0700 | [diff] [blame] | 405 | bool CPDFSDK_ActionHandler::DoAction_SubmitForm( |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 406 | const CPDF_Action& action, |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 407 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 073ecf4 | 2018-10-11 16:56:00 +0000 | [diff] [blame] | 408 | CPDFSDK_InteractiveForm* pForm = pFormFillEnv->GetInteractiveForm(); |
| 409 | return pForm->DoAction_SubmitForm(action); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 410 | } |
| 411 | |
dan sinclair | 7544a4b | 2018-03-08 15:19:50 +0000 | [diff] [blame] | 412 | void CPDFSDK_ActionHandler::DoAction_ResetForm( |
dsinclair | 19c198b | 2016-10-11 12:51:37 -0700 | [diff] [blame] | 413 | const CPDF_Action& action, |
| 414 | CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
Lei Zhang | 073ecf4 | 2018-10-11 16:56:00 +0000 | [diff] [blame] | 415 | CPDFSDK_InteractiveForm* pForm = pFormFillEnv->GetInteractiveForm(); |
| 416 | pForm->DoAction_ResetForm(action); |
John Abd-El-Malek | 3f3b45c | 2014-05-23 17:28:10 -0700 | [diff] [blame] | 417 | } |
| 418 | |
Lei Zhang | 9d7c7ff | 2018-03-16 19:25:30 +0000 | [diff] [blame] | 419 | void CPDFSDK_ActionHandler::RunScript(CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| 420 | const WideString& script, |
| 421 | const RunScriptCallback& cb) { |
Tom Sepez | c22d671 | 2018-06-05 22:33:31 +0000 | [diff] [blame] | 422 | IJS_Runtime::ScopedEventContext pContext(pFormFillEnv->GetIJSRuntime()); |
| 423 | cb(pContext.Get()); |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 424 | pContext->RunScript(script); |
Dan Sinclair | dc5d88b | 2018-05-17 13:53:52 +0000 | [diff] [blame] | 425 | // TODO(dsinclair): Return error if RunScript returns a IJS_Runtime::JS_Error. |
Dan Sinclair | 8cdea72 | 2018-01-30 18:56:50 +0000 | [diff] [blame] | 426 | } |