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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium 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 #include "chrome/browser/shell_dialogs.h" | 5 #include "chrome/browser/shell_dialogs.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 #include <commdlg.h> | 8 #include <commdlg.h> |
9 #include <shlobj.h> | 9 #include <shlobj.h> |
10 | 10 |
11 #include <algorithm> | 11 #include <algorithm> |
12 #include <set> | 12 #include <set> |
13 | 13 |
14 #include "app/l10n_util.h" | 14 #include "app/l10n_util.h" |
15 #include "base/file_util.h" | 15 #include "base/file_util.h" |
16 #include "base/message_loop.h" | 16 #include "base/message_loop.h" |
17 #include "base/registry.h" | |
18 #include "base/scoped_comptr_win.h" | 17 #include "base/scoped_comptr_win.h" |
19 #include "base/string_split.h" | 18 #include "base/string_split.h" |
20 #include "base/thread.h" | 19 #include "base/thread.h" |
21 #include "base/utf_string_conversions.h" | 20 #include "base/utf_string_conversions.h" |
| 21 #include "base/win/registry.h" |
22 #include "base/win/windows_version.h" | 22 #include "base/win/windows_version.h" |
23 #include "chrome/browser/browser_thread.h" | 23 #include "chrome/browser/browser_thread.h" |
24 #include "gfx/font.h" | 24 #include "gfx/font.h" |
25 #include "grit/app_strings.h" | 25 #include "grit/app_strings.h" |
26 #include "grit/generated_resources.h" | 26 #include "grit/generated_resources.h" |
27 | 27 |
28 // This function takes the output of a SaveAs dialog: a filename, a filter and | 28 // This function takes the output of a SaveAs dialog: a filename, a filter and |
29 // the extension originally suggested to the user (shown in the dialog box) and | 29 // the extension originally suggested to the user (shown in the dialog box) and |
30 // returns back the filename with the appropriate extension tacked on. If the | 30 // returns back the filename with the appropriate extension tacked on. If the |
31 // user requests an unknown extension and is not using the 'All files' filter, | 31 // user requests an unknown extension and is not using the 'All files' filter, |
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42 std::wstring return_value = filename; | 42 std::wstring return_value = filename; |
43 | 43 |
44 // If we wanted a specific extension, but the user's filename deleted it or | 44 // If we wanted a specific extension, but the user's filename deleted it or |
45 // changed it to something that the system doesn't understand, re-append. | 45 // changed it to something that the system doesn't understand, re-append. |
46 // Careful: Checking net::GetMimeTypeFromExtension() will only find | 46 // Careful: Checking net::GetMimeTypeFromExtension() will only find |
47 // extensions with a known MIME type, which many "known" extensions on Windows | 47 // extensions with a known MIME type, which many "known" extensions on Windows |
48 // don't have. So we check directly for the "known extension" registry key. | 48 // don't have. So we check directly for the "known extension" registry key. |
49 std::wstring file_extension(file_util::GetFileExtensionFromPath(filename)); | 49 std::wstring file_extension(file_util::GetFileExtensionFromPath(filename)); |
50 std::wstring key(L"." + file_extension); | 50 std::wstring key(L"." + file_extension); |
51 if (!(filter_selected.empty() || filter_selected == L"*.*") && | 51 if (!(filter_selected.empty() || filter_selected == L"*.*") && |
52 !RegKey(HKEY_CLASSES_ROOT, key.c_str(), KEY_READ).Valid() && | 52 !base::win::RegKey(HKEY_CLASSES_ROOT, key.c_str(), KEY_READ).Valid() && |
53 file_extension != suggested_ext) { | 53 file_extension != suggested_ext) { |
54 if (return_value[return_value.length() - 1] != L'.') | 54 if (return_value[return_value.length() - 1] != L'.') |
55 return_value.append(L"."); | 55 return_value.append(L"."); |
56 return_value.append(suggested_ext); | 56 return_value.append(suggested_ext); |
57 } | 57 } |
58 | 58 |
59 // Strip any trailing dots, which Windows doesn't allow. | 59 // Strip any trailing dots, which Windows doesn't allow. |
60 size_t index = return_value.find_last_not_of(L'.'); | 60 size_t index = return_value.find_last_not_of(L'.'); |
61 if (index < return_value.size() - 1) | 61 if (index < return_value.size() - 1) |
62 return_value.resize(index + 1); | 62 return_value.resize(index + 1); |
63 | 63 |
64 return return_value; | 64 return return_value; |
65 } | 65 } |
66 | 66 |
67 namespace { | 67 namespace { |
68 | 68 |
69 // Get the file type description from the registry. This will be "Text Document" | 69 // Get the file type description from the registry. This will be "Text Document" |
70 // for .txt files, "JPEG Image" for .jpg files, etc. If the registry doesn't | 70 // for .txt files, "JPEG Image" for .jpg files, etc. If the registry doesn't |
71 // have an entry for the file type, we return false, true if the description was | 71 // have an entry for the file type, we return false, true if the description was |
72 // found. 'file_ext' must be in form ".txt". | 72 // found. 'file_ext' must be in form ".txt". |
73 static bool GetRegistryDescriptionFromExtension(const std::wstring& file_ext, | 73 static bool GetRegistryDescriptionFromExtension(const std::wstring& file_ext, |
74 std::wstring* reg_description) { | 74 std::wstring* reg_description) { |
75 DCHECK(reg_description); | 75 DCHECK(reg_description); |
76 RegKey reg_ext(HKEY_CLASSES_ROOT, file_ext.c_str(), KEY_READ); | 76 base::win::RegKey reg_ext(HKEY_CLASSES_ROOT, file_ext.c_str(), KEY_READ); |
77 std::wstring reg_app; | 77 std::wstring reg_app; |
78 if (reg_ext.ReadValue(NULL, ®_app) && !reg_app.empty()) { | 78 if (reg_ext.ReadValue(NULL, ®_app) && !reg_app.empty()) { |
79 RegKey reg_link(HKEY_CLASSES_ROOT, reg_app.c_str(), KEY_READ); | 79 base::win::RegKey reg_link(HKEY_CLASSES_ROOT, reg_app.c_str(), KEY_READ); |
80 if (reg_link.ReadValue(NULL, reg_description)) | 80 if (reg_link.ReadValue(NULL, reg_description)) |
81 return true; | 81 return true; |
82 } | 82 } |
83 return false; | 83 return false; |
84 } | 84 } |
85 | 85 |
86 // Set up a filter for a Save/Open dialog, which will consist of |file_ext| file | 86 // Set up a filter for a Save/Open dialog, which will consist of |file_ext| file |
87 // extensions (internally separated by semicolons), |ext_desc| as the text | 87 // extensions (internally separated by semicolons), |ext_desc| as the text |
88 // descriptions of the |file_ext| types (optional), and (optionally) the default | 88 // descriptions of the |file_ext| types (optional), and (optionally) the default |
89 // 'All Files' view. The purpose of the filter is to show only files of a | 89 // 'All Files' view. The purpose of the filter is to show only files of a |
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1120 void SelectFontDialogImpl::FontNotSelected(void* params, RunState run_state) { | 1120 void SelectFontDialogImpl::FontNotSelected(void* params, RunState run_state) { |
1121 if (listener_) | 1121 if (listener_) |
1122 listener_->FontSelectionCanceled(params); | 1122 listener_->FontSelectionCanceled(params); |
1123 EndRun(run_state); | 1123 EndRun(run_state); |
1124 } | 1124 } |
1125 | 1125 |
1126 // static | 1126 // static |
1127 SelectFontDialog* SelectFontDialog::Create(Listener* listener) { | 1127 SelectFontDialog* SelectFontDialog::Create(Listener* listener) { |
1128 return new SelectFontDialogImpl(listener); | 1128 return new SelectFontDialogImpl(listener); |
1129 } | 1129 } |
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