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| 1 // Copyright (c) 2012 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/confirm_infobar_gtk.h" | |
| 6 | |
| 7 #include <gtk/gtk.h> | |
| 8 | |
| 9 #include "base/strings/utf_string_conversions.h" | |
| 10 #include "chrome/browser/ui/gtk/event_utils.h" | |
| 11 #include "chrome/browser/ui/gtk/gtk_chrome_link_button.h" | |
| 12 #include "chrome/browser/ui/gtk/gtk_chrome_shrinkable_hbox.h" | |
| 13 #include "chrome/browser/ui/gtk/gtk_util.h" | |
| 14 #include "ui/base/gtk/gtk_signal_registrar.h" | |
| 15 | |
| 16 | |
| 17 // ConfirmInfoBarDelegate ------------------------------------------------------ | |
| 18 | |
| 19 // static | |
| 20 scoped_ptr<InfoBar> ConfirmInfoBarDelegate::CreateInfoBar( | |
| 21 scoped_ptr<ConfirmInfoBarDelegate> delegate) { | |
| 22 return scoped_ptr<InfoBar>(new ConfirmInfoBarGtk(delegate.Pass())); | |
| 23 } | |
| 24 | |
| 25 | |
| 26 // ConfirmInfoBarGtk ----------------------------------------------------------- | |
| 27 | |
| 28 ConfirmInfoBarGtk::ConfirmInfoBarGtk( | |
| 29 scoped_ptr<ConfirmInfoBarDelegate> delegate) | |
| 30 : InfoBarGtk(delegate.PassAs<InfoBarDelegate>()), | |
| 31 confirm_hbox_(NULL), | |
| 32 size_group_(NULL) { | |
| 33 } | |
| 34 | |
| 35 ConfirmInfoBarGtk::~ConfirmInfoBarGtk() { | |
| 36 if (size_group_) | |
| 37 g_object_unref(size_group_); | |
| 38 } | |
| 39 | |
| 40 void ConfirmInfoBarGtk::PlatformSpecificSetOwner() { | |
| 41 InfoBarGtk::PlatformSpecificSetOwner(); | |
| 42 | |
| 43 confirm_hbox_ = gtk_chrome_shrinkable_hbox_new(FALSE, FALSE, | |
| 44 kEndOfLabelSpacing); | |
| 45 // This alignment allocates the confirm hbox only as much space as it | |
| 46 // requests, and less if there is not enough available. | |
| 47 GtkWidget* align = gtk_alignment_new(0, 0, 0, 1); | |
| 48 gtk_container_add(GTK_CONTAINER(align), confirm_hbox_); | |
| 49 gtk_box_pack_start(GTK_BOX(hbox()), align, TRUE, TRUE, 0); | |
| 50 | |
| 51 // We add the buttons in reverse order and pack end instead of start so | |
| 52 // that the first widget to get shrunk is the label rather than the button(s). | |
| 53 AddButton(ConfirmInfoBarDelegate::BUTTON_OK); | |
| 54 AddButton(ConfirmInfoBarDelegate::BUTTON_CANCEL); | |
| 55 | |
| 56 std::string label_text = base::UTF16ToUTF8(GetDelegate()->GetMessageText()); | |
| 57 GtkWidget* label = CreateLabel(label_text); | |
| 58 gtk_util::ForceFontSizePixels(label, 13.4); | |
| 59 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); | |
| 60 gtk_util::CenterWidgetInHBox(confirm_hbox_, label, true, 0); | |
| 61 signals()->Connect(label, "map", | |
| 62 G_CALLBACK(gtk_util::InitLabelSizeRequestAndEllipsizeMode), | |
| 63 NULL); | |
| 64 | |
| 65 std::string link_text = base::UTF16ToUTF8(GetDelegate()->GetLinkText()); | |
| 66 if (link_text.empty()) | |
| 67 return; | |
| 68 | |
| 69 GtkWidget* link = CreateLinkButton(link_text); | |
| 70 gtk_misc_set_alignment(GTK_MISC(GTK_CHROME_LINK_BUTTON(link)->label), 0, 0.5); | |
| 71 signals()->Connect(link, "clicked", G_CALLBACK(OnLinkClickedThunk), this); | |
| 72 gtk_util::SetButtonTriggersNavigation(link); | |
| 73 // Until we switch to vector graphics, force the font size. | |
| 74 // 13.4px == 10pt @ 96dpi | |
| 75 gtk_util::ForceFontSizePixels(GTK_CHROME_LINK_BUTTON(link)->label, 13.4); | |
| 76 gtk_util::CenterWidgetInHBox(hbox(), link, true, kEndOfLabelSpacing); | |
| 77 } | |
| 78 | |
| 79 ConfirmInfoBarDelegate* ConfirmInfoBarGtk::GetDelegate() { | |
| 80 return delegate()->AsConfirmInfoBarDelegate(); | |
| 81 } | |
| 82 | |
| 83 void ConfirmInfoBarGtk::AddButton(ConfirmInfoBarDelegate::InfoBarButton type) { | |
| 84 DCHECK(confirm_hbox_); | |
| 85 if (delegate()->AsConfirmInfoBarDelegate()->GetButtons() & type) { | |
| 86 if (!size_group_) | |
| 87 size_group_ = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL); | |
| 88 | |
| 89 GtkWidget* button = gtk_button_new_with_label(base::UTF16ToUTF8( | |
| 90 delegate()->AsConfirmInfoBarDelegate()->GetButtonLabel(type)).c_str()); | |
| 91 gtk_size_group_add_widget(size_group_, button); | |
| 92 | |
| 93 gtk_util::CenterWidgetInHBox(confirm_hbox_, button, true, 0); | |
| 94 signals()->Connect(button, "clicked", | |
| 95 G_CALLBACK(type == ConfirmInfoBarDelegate::BUTTON_OK ? | |
| 96 OnOkButtonThunk : OnCancelButtonThunk), | |
| 97 this); | |
| 98 } | |
| 99 } | |
| 100 | |
| 101 void ConfirmInfoBarGtk::OnOkButton(GtkWidget* widget) { | |
| 102 if (delegate()->AsConfirmInfoBarDelegate()->Accept()) | |
| 103 RemoveSelf(); | |
| 104 } | |
| 105 | |
| 106 void ConfirmInfoBarGtk::OnCancelButton(GtkWidget* widget) { | |
| 107 if (delegate()->AsConfirmInfoBarDelegate()->Cancel()) | |
| 108 RemoveSelf(); | |
| 109 } | |
| 110 | |
| 111 void ConfirmInfoBarGtk::OnLinkClicked(GtkWidget* widget) { | |
| 112 if (delegate()->AsConfirmInfoBarDelegate()->LinkClicked( | |
| 113 event_utils::DispositionForCurrentButtonPressEvent())) | |
| 114 RemoveSelf(); | |
| 115 } | |
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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