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| 1 // Copyright (c) 2011 The Chromium 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 #include "chrome/browser/ui/gtk/infobars/after_translate_infobar_gtk.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/message_loop/message_loop.h" | |
| 9 #include "base/strings/utf_string_conversions.h" | |
| 10 #include "chrome/browser/translate/translate_infobar_delegate.h" | |
| 11 #include "chrome/browser/ui/gtk/gtk_util.h" | |
| 12 #include "grit/generated_resources.h" | |
| 13 #include "ui/base/gtk/gtk_hig_constants.h" | |
| 14 #include "ui/base/gtk/gtk_signal_registrar.h" | |
| 15 #include "ui/base/l10n/l10n_util.h" | |
| 16 | |
| 17 AfterTranslateInfoBar::AfterTranslateInfoBar( | |
| 18 scoped_ptr<TranslateInfoBarDelegate> delegate) | |
| 19 : TranslateInfoBarBase(delegate.Pass()), | |
| 20 weak_factory_(this) { | |
| 21 } | |
| 22 | |
| 23 AfterTranslateInfoBar::~AfterTranslateInfoBar() { | |
| 24 } | |
| 25 | |
| 26 void AfterTranslateInfoBar::PlatformSpecificSetOwner() { | |
| 27 TranslateInfoBarBase::PlatformSpecificSetOwner(); | |
| 28 | |
| 29 bool swapped_language_combos = false; | |
| 30 bool autodetermined_source_language = | |
| 31 GetDelegate()->original_language_index() == | |
| 32 TranslateInfoBarDelegate::kNoIndex; | |
| 33 | |
| 34 std::vector<base::string16> strings; | |
| 35 TranslateInfoBarDelegate::GetAfterTranslateStrings( | |
| 36 &strings, &swapped_language_combos, autodetermined_source_language); | |
| 37 DCHECK_EQ(autodetermined_source_language ? 2U : 3U, strings.size()); | |
| 38 | |
| 39 GtkWidget* new_hbox = gtk_hbox_new(FALSE, ui::kControlSpacing); | |
| 40 gtk_util::CenterWidgetInHBox(hbox(), new_hbox, false, 0); | |
| 41 | |
| 42 size_t original_language_index = GetDelegate()->original_language_index(); | |
| 43 size_t target_language_index = GetDelegate()->target_language_index(); | |
| 44 bool exclude_the_other = original_language_index != target_language_index; | |
| 45 | |
| 46 GtkWidget* original_lang_combo = NULL; | |
| 47 if (!autodetermined_source_language) { | |
| 48 original_lang_combo = CreateLanguageCombobox( | |
| 49 original_language_index, | |
| 50 exclude_the_other ? | |
| 51 target_language_index : TranslateInfoBarDelegate::kNoIndex); | |
| 52 signals()->Connect(original_lang_combo, "changed", | |
| 53 G_CALLBACK(&OnOriginalLanguageModifiedThunk), this); | |
| 54 } | |
| 55 GtkWidget* target_lang_combo = CreateLanguageCombobox( | |
| 56 target_language_index, | |
| 57 exclude_the_other ? original_language_index : | |
| 58 TranslateInfoBarDelegate::kNoIndex); | |
| 59 signals()->Connect(target_lang_combo, "changed", | |
| 60 G_CALLBACK(&OnTargetLanguageModifiedThunk), this); | |
| 61 | |
| 62 gtk_box_pack_start(GTK_BOX(new_hbox), | |
| 63 CreateLabel(base::UTF16ToUTF8(strings[0])), | |
| 64 FALSE, FALSE, 0); | |
| 65 gtk_box_pack_start( | |
| 66 GTK_BOX(new_hbox), | |
| 67 (swapped_language_combos || autodetermined_source_language) ? | |
| 68 target_lang_combo : original_lang_combo, | |
| 69 FALSE, FALSE, 0); | |
| 70 gtk_box_pack_start(GTK_BOX(new_hbox), | |
| 71 CreateLabel(base::UTF16ToUTF8(strings[1])), | |
| 72 FALSE, FALSE, 0); | |
| 73 if (!autodetermined_source_language) { | |
| 74 gtk_box_pack_start(GTK_BOX(new_hbox), | |
| 75 swapped_language_combos ? | |
| 76 original_lang_combo : target_lang_combo, | |
| 77 FALSE, FALSE, 0); | |
| 78 gtk_box_pack_start(GTK_BOX(new_hbox), | |
| 79 CreateLabel(base::UTF16ToUTF8(strings[2])), | |
| 80 FALSE, FALSE, 0); | |
| 81 } | |
| 82 | |
| 83 GtkWidget* button = gtk_button_new_with_label( | |
| 84 l10n_util::GetStringUTF8(IDS_TRANSLATE_INFOBAR_REVERT).c_str()); | |
| 85 signals()->Connect(button, "clicked", | |
| 86 G_CALLBACK(&OnRevertPressedThunk), this); | |
| 87 gtk_box_pack_start(GTK_BOX(new_hbox), button, FALSE, FALSE, 0); | |
| 88 } | |
| 89 | |
| 90 bool AfterTranslateInfoBar::ShowOptionsMenuButton() const { | |
| 91 return true; | |
| 92 } | |
| 93 | |
| 94 void AfterTranslateInfoBar::SetOriginalLanguage(size_t language_index) { | |
| 95 GetDelegate()->UpdateOriginalLanguageIndex(language_index); | |
| 96 GetDelegate()->Translate(); | |
| 97 } | |
| 98 | |
| 99 void AfterTranslateInfoBar::SetTargetLanguage(size_t language_index) { | |
| 100 GetDelegate()->UpdateTargetLanguageIndex(language_index); | |
| 101 GetDelegate()->Translate(); | |
| 102 } | |
| 103 | |
| 104 void AfterTranslateInfoBar::OnOriginalLanguageModified(GtkWidget* sender) { | |
| 105 size_t index = GetLanguageComboboxActiveId(GTK_COMBO_BOX(sender)); | |
| 106 if (index == GetDelegate()->original_language_index()) | |
| 107 return; | |
| 108 | |
| 109 // Setting the language will lead to a new translation that is going to close | |
| 110 // the infobar. This is not OK to do this from the signal handler, so we'll | |
| 111 // defer it. | |
| 112 base::MessageLoop::current()->PostTask( | |
| 113 FROM_HERE, | |
| 114 base::Bind(&AfterTranslateInfoBar::SetOriginalLanguage, | |
| 115 weak_factory_.GetWeakPtr(), | |
| 116 index)); | |
| 117 } | |
| 118 | |
| 119 void AfterTranslateInfoBar::OnTargetLanguageModified(GtkWidget* sender) { | |
| 120 size_t index = GetLanguageComboboxActiveId(GTK_COMBO_BOX(sender)); | |
| 121 if (index == GetDelegate()->target_language_index()) | |
| 122 return; | |
| 123 | |
| 124 // See comment in OnOriginalLanguageModified on why we use a task. | |
| 125 base::MessageLoop::current()->PostTask( | |
| 126 FROM_HERE, | |
| 127 base::Bind(&AfterTranslateInfoBar::SetTargetLanguage, | |
| 128 weak_factory_.GetWeakPtr(), | |
| 129 index)); | |
| 130 } | |
| 131 | |
| 132 void AfterTranslateInfoBar::OnRevertPressed(GtkWidget* sender) { | |
| 133 GetDelegate()->RevertTranslation(); | |
| 134 } | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src