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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/gtk/first_run_bubble.h"
#include <gtk/gtk.h>
#include "app/gtk_util.h"
#include "app/l10n_util.h"
#include "base/i18n/rtl.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/gtk/gtk_theme_provider.h"
#include "chrome/browser/options_window.h"
#include "chrome/browser/search_engines/util.h"
#include "chrome/common/notification_service.h"
#include "gfx/gtk_util.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
namespace {
// Markup for the text of the Omnibox search label
const char kSearchLabelMarkup[] = "<big><b>%s</b></big>";
// Padding for the buttons on first run bubble.
const int kButtonPadding = 4;
// Padding between content and edge of info bubble.
const int kContentBorder = 7;
} // namespace
// static
void FirstRunBubble::Show(Profile* profile,
GtkWidget* anchor,
const gfx::Rect& rect,
FirstRun::BubbleType bubble_type) {
new FirstRunBubble(profile, anchor, rect);
}
void FirstRunBubble::InfoBubbleClosing(InfoBubbleGtk* info_bubble,
bool closed_by_escape) {
// TODO(port): Enable parent window
}
void FirstRunBubble::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
DCHECK(type == NotificationType::BROWSER_THEME_CHANGED);
if (theme_provider_->UseGtkTheme()) {
for (std::vector<GtkWidget*>::iterator it = labels_.begin();
it != labels_.end(); ++it) {
gtk_widget_modify_fg(*it, GTK_STATE_NORMAL, NULL);
}
} else {
for (std::vector<GtkWidget*>::iterator it = labels_.begin();
it != labels_.end(); ++it) {
gtk_widget_modify_fg(*it, GTK_STATE_NORMAL, &gfx::kGdkBlack);
}
}
}
FirstRunBubble::FirstRunBubble(Profile* profile,
GtkWidget* anchor,
const gfx::Rect& rect)
: profile_(profile),
theme_provider_(GtkThemeProvider::GetFrom(profile_)),
anchor_(anchor),
content_(NULL),
bubble_(NULL) {
GtkWidget* label1 = gtk_label_new(NULL);
labels_.push_back(label1);
char* markup = g_markup_printf_escaped(kSearchLabelMarkup,
l10n_util::GetStringUTF8(IDS_FR_BUBBLE_TITLE).c_str());
gtk_label_set_markup(GTK_LABEL(label1), markup);
g_free(markup);
gtk_misc_set_alignment(GTK_MISC(label1), 0, .5);
// TODO(erg): Theme these colors.
gtk_widget_modify_fg(label1, GTK_STATE_NORMAL, &gfx::kGdkBlack);
GtkWidget* label2 = gtk_label_new(
l10n_util::GetStringUTF8(IDS_FR_BUBBLE_SUBTEXT).c_str());
labels_.push_back(label2);
gtk_misc_set_alignment(GTK_MISC(label2), 0, .5);
gtk_label_set_line_wrap(GTK_LABEL(label2), TRUE);
gtk_widget_modify_fg(label2, GTK_STATE_NORMAL, &gfx::kGdkBlack);
string16 search_engine = GetDefaultSearchEngineName(profile_);
GtkWidget* label3 = gtk_label_new(
l10n_util::GetStringFUTF8(IDS_FR_BUBBLE_QUESTION, search_engine).c_str());
labels_.push_back(label3);
gtk_misc_set_alignment(GTK_MISC(label3), 0, .5);
gtk_label_set_line_wrap(GTK_LABEL(label3), TRUE);
gtk_widget_modify_fg(label3, GTK_STATE_NORMAL, &gfx::kGdkBlack);
GtkWidget* keep_button = gtk_button_new_with_label(
l10n_util::GetStringFUTF8(IDS_FR_BUBBLE_OK, search_engine).c_str());
GtkWidget* change_button = gtk_button_new_with_label(
l10n_util::GetStringUTF8(IDS_FR_BUBBLE_CHANGE).c_str());
content_ = gtk_vbox_new(FALSE, 5);
gtk_container_set_border_width(GTK_CONTAINER(content_), kContentBorder);
// We compute the widget's size using the anchor widget -- |content_| is
// unrealized at this point.
int width = -1, height = -1;
gtk_util::GetWidgetSizeFromResources(
anchor_,
IDS_FIRSTRUNBUBBLE_DIALOG_WIDTH_CHARS,
IDS_FIRSTRUNBUBBLE_DIALOG_HEIGHT_LINES,
&width, &height);
// Resize the labels so that they don't wrap more than necessary. We leave
// |content_| unsized so that it'll expand as needed to hold the other
// widgets -- the buttons may be wider than |width| on high-DPI displays.
gtk_widget_set_size_request(label1, width, -1);
gtk_widget_set_size_request(label2, width, -1);
gtk_widget_set_size_request(label3, width, -1);
gtk_box_pack_start(GTK_BOX(content_), label1, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(content_), label2, FALSE, FALSE, 0);
// Leave an empty line.
gtk_box_pack_start(GTK_BOX(content_), gtk_label_new(NULL), FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(content_), label3, FALSE, FALSE, 0);
GtkWidget* bottom = gtk_hbox_new(FALSE, 0);
// We want the buttons on the right, so just use an expanding label to fill
// all of the extra space on the left.
gtk_box_pack_start(GTK_BOX(bottom), gtk_label_new(NULL), TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(bottom), keep_button, FALSE, FALSE,
kButtonPadding);
gtk_box_pack_start(GTK_BOX(bottom), change_button, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(content_), bottom, FALSE, FALSE, 0);
// We want the focus to start on the keep entry, not on the change button.
gtk_widget_grab_focus(keep_button);
InfoBubbleGtk::ArrowLocationGtk arrow_location =
!base::i18n::IsRTL() ?
InfoBubbleGtk::ARROW_LOCATION_TOP_LEFT :
InfoBubbleGtk::ARROW_LOCATION_TOP_RIGHT;
bubble_ = InfoBubbleGtk::Show(anchor_,
&rect,
content_,
arrow_location,
true, // match_system_theme
true, // grab_input
theme_provider_,
this); // delegate
if (!bubble_) {
NOTREACHED();
return;
}
g_signal_connect(content_, "destroy",
G_CALLBACK(&HandleDestroyThunk), this);
g_signal_connect(keep_button, "clicked",
G_CALLBACK(&HandleKeepButtonThunk), this);
g_signal_connect(change_button, "clicked",
G_CALLBACK(&HandleChangeButtonThunk), this);
registrar_.Add(this, NotificationType::BROWSER_THEME_CHANGED,
NotificationService::AllSources());
theme_provider_->InitThemesFor(this);
}
void FirstRunBubble::HandleDestroy(GtkWidget* sender) {
content_ = NULL;
delete this;
}
void FirstRunBubble::HandleKeepButton(GtkWidget* sender) {
bubble_->Close();
}
void FirstRunBubble::HandleChangeButton(GtkWidget* sender) {
bubble_->Close();
ShowOptionsWindow(OPTIONS_PAGE_GENERAL, OPTIONS_GROUP_DEFAULT_SEARCH,
profile_);
}
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