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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 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/ui/webui/ntp/ntp_resource_cache.h" | 5 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
| 11 #include "base/file_util.h" | 11 #include "base/file_util.h" |
| 12 #include "base/memory/ref_counted_memory.h" | 12 #include "base/memory/ref_counted_memory.h" |
| 13 #include "base/string16.h" | 13 #include "base/string16.h" |
| 14 #include "base/stringprintf.h" | 14 #include "base/stringprintf.h" |
| 15 #include "base/string_number_conversions.h" | 15 #include "base/string_number_conversions.h" |
| 16 #include "base/time.h" | 16 #include "base/time.h" |
| 17 #include "base/utf_string_conversions.h" | 17 #include "base/utf_string_conversions.h" |
| 18 #include "base/values.h" | 18 #include "base/values.h" |
| 19 #include "chrome/browser/defaults.h" | 19 #include "chrome/browser/defaults.h" |
| 20 #include "chrome/browser/google/google_util.h" | 20 #include "chrome/browser/google/google_util.h" |
| 21 #include "chrome/browser/prefs/pref_service.h" | 21 #include "chrome/browser/prefs/pref_service.h" |
| 22 #include "chrome/browser/profiles/profile.h" | 22 #include "chrome/browser/profiles/profile.h" |
| 23 #include "chrome/browser/themes/theme_service.h" | 23 #include "chrome/browser/themes/theme_service.h" |
| 24 #include "chrome/browser/themes/theme_service_factory.h" | 24 #include "chrome/browser/themes/theme_service_factory.h" |
| 25 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" | 25 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" |
| 26 #include "chrome/browser/ui/webui/ntp/shown_sections_handler.h" | 26 #include "chrome/browser/ui/webui/ntp/shown_sections_handler.h" |
| 27 #include "chrome/browser/web_resource/promo_resource_service.h" | 27 #include "chrome/browser/web_resource/promo_resource_service.h" |
| 28 #include "chrome/common/chrome_notification_types.h" |
| 28 #include "chrome/common/chrome_switches.h" | 29 #include "chrome/common/chrome_switches.h" |
| 29 #include "chrome/common/extensions/extension.h" | 30 #include "chrome/common/extensions/extension.h" |
| 30 #include "chrome/common/extensions/extension_constants.h" | 31 #include "chrome/common/extensions/extension_constants.h" |
| 31 #include "chrome/common/jstemplate_builder.h" | 32 #include "chrome/common/jstemplate_builder.h" |
| 32 #include "chrome/common/pref_names.h" | 33 #include "chrome/common/pref_names.h" |
| 33 #include "chrome/common/url_constants.h" | 34 #include "chrome/common/url_constants.h" |
| 34 #include "content/browser/browser_thread.h" | 35 #include "content/browser/browser_thread.h" |
| 35 #include "content/browser/user_metrics.h" | 36 #include "content/browser/user_metrics.h" |
| 36 #include "content/common/notification_service.h" | 37 #include "content/common/notification_service.h" |
| 37 #include "content/common/notification_type.h" | |
| 38 #include "grit/browser_resources.h" | 38 #include "grit/browser_resources.h" |
| 39 #include "grit/chromium_strings.h" | 39 #include "grit/chromium_strings.h" |
| 40 #include "grit/generated_resources.h" | 40 #include "grit/generated_resources.h" |
| 41 #include "grit/locale_settings.h" | 41 #include "grit/locale_settings.h" |
| 42 #include "grit/theme_resources.h" | 42 #include "grit/theme_resources.h" |
| 43 #include "ui/base/animation/animation.h" | 43 #include "ui/base/animation/animation.h" |
| 44 #include "ui/base/l10n/l10n_util.h" | 44 #include "ui/base/l10n/l10n_util.h" |
| 45 #include "ui/base/resource/resource_bundle.h" | 45 #include "ui/base/resource/resource_bundle.h" |
| 46 #include "ui/base/theme_provider.h" | 46 #include "ui/base/theme_provider.h" |
| 47 #include "ui/gfx/color_utils.h" | 47 #include "ui/gfx/color_utils.h" |
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| 147 // Is the current time within a given date range? | 147 // Is the current time within a given date range? |
| 148 bool InDateRange(double begin, double end) { | 148 bool InDateRange(double begin, double end) { |
| 149 Time start_time = Time::FromDoubleT(begin); | 149 Time start_time = Time::FromDoubleT(begin); |
| 150 Time end_time = Time::FromDoubleT(end); | 150 Time end_time = Time::FromDoubleT(end); |
| 151 return start_time < Time::Now() && end_time > Time::Now(); | 151 return start_time < Time::Now() && end_time > Time::Now(); |
| 152 } | 152 } |
| 153 | 153 |
| 154 } // namespace | 154 } // namespace |
| 155 | 155 |
| 156 NTPResourceCache::NTPResourceCache(Profile* profile) : profile_(profile) { | 156 NTPResourceCache::NTPResourceCache(Profile* profile) : profile_(profile) { |
| 157 registrar_.Add(this, NotificationType::BROWSER_THEME_CHANGED, | 157 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED, |
| 158 Source<ThemeService>( | 158 Source<ThemeService>( |
| 159 ThemeServiceFactory::GetForProfile(profile))); | 159 ThemeServiceFactory::GetForProfile(profile))); |
| 160 registrar_.Add(this, NotificationType::PROMO_RESOURCE_STATE_CHANGED, | 160 registrar_.Add(this, chrome::NOTIFICATION_PROMO_RESOURCE_STATE_CHANGED, |
| 161 NotificationService::AllSources()); | 161 NotificationService::AllSources()); |
| 162 | 162 |
| 163 // Watch for pref changes that cause us to need to invalidate the HTML cache. | 163 // Watch for pref changes that cause us to need to invalidate the HTML cache. |
| 164 pref_change_registrar_.Init(profile_->GetPrefs()); | 164 pref_change_registrar_.Init(profile_->GetPrefs()); |
| 165 pref_change_registrar_.Add(prefs::kShowBookmarkBar, this); | 165 pref_change_registrar_.Add(prefs::kShowBookmarkBar, this); |
| 166 pref_change_registrar_.Add(prefs::kEnableBookmarkBar, this); | 166 pref_change_registrar_.Add(prefs::kEnableBookmarkBar, this); |
| 167 pref_change_registrar_.Add(prefs::kNTPShownSections, this); | 167 pref_change_registrar_.Add(prefs::kNTPShownSections, this); |
| 168 } | 168 } |
| 169 | 169 |
| 170 NTPResourceCache::~NTPResourceCache() {} | 170 NTPResourceCache::~NTPResourceCache() {} |
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| 188 if (!new_tab_incognito_css_.get()) | 188 if (!new_tab_incognito_css_.get()) |
| 189 CreateNewTabIncognitoCSS(); | 189 CreateNewTabIncognitoCSS(); |
| 190 } else { | 190 } else { |
| 191 if (!new_tab_css_.get()) | 191 if (!new_tab_css_.get()) |
| 192 CreateNewTabCSS(); | 192 CreateNewTabCSS(); |
| 193 } | 193 } |
| 194 return is_incognito ? new_tab_incognito_css_.get() | 194 return is_incognito ? new_tab_incognito_css_.get() |
| 195 : new_tab_css_.get(); | 195 : new_tab_css_.get(); |
| 196 } | 196 } |
| 197 | 197 |
| 198 void NTPResourceCache::Observe(NotificationType type, | 198 void NTPResourceCache::Observe(int type, |
| 199 const NotificationSource& source, const NotificationDetails& details) { | 199 const NotificationSource& source, const NotificationDetails& details) { |
| 200 // Invalidate the cache. | 200 // Invalidate the cache. |
| 201 if (NotificationType::BROWSER_THEME_CHANGED == type || | 201 if (chrome::NOTIFICATION_BROWSER_THEME_CHANGED == type || |
| 202 NotificationType::PROMO_RESOURCE_STATE_CHANGED == type) { | 202 chrome::NOTIFICATION_PROMO_RESOURCE_STATE_CHANGED == type) { |
| 203 new_tab_incognito_html_ = NULL; | 203 new_tab_incognito_html_ = NULL; |
| 204 new_tab_html_ = NULL; | 204 new_tab_html_ = NULL; |
| 205 new_tab_incognito_css_ = NULL; | 205 new_tab_incognito_css_ = NULL; |
| 206 new_tab_css_ = NULL; | 206 new_tab_css_ = NULL; |
| 207 } else if (NotificationType::PREF_CHANGED == type) { | 207 } else if (chrome::NOTIFICATION_PREF_CHANGED == type) { |
| 208 std::string* pref_name = Details<std::string>(details).ptr(); | 208 std::string* pref_name = Details<std::string>(details).ptr(); |
| 209 if (*pref_name == prefs::kShowBookmarkBar || | 209 if (*pref_name == prefs::kShowBookmarkBar || |
| 210 *pref_name == prefs::kEnableBookmarkBar || | 210 *pref_name == prefs::kEnableBookmarkBar || |
| 211 *pref_name == prefs::kHomePageIsNewTabPage || | 211 *pref_name == prefs::kHomePageIsNewTabPage || |
| 212 *pref_name == prefs::kNTPShownSections) { | 212 *pref_name == prefs::kNTPShownSections) { |
| 213 new_tab_incognito_html_ = NULL; | 213 new_tab_incognito_html_ = NULL; |
| 214 new_tab_html_ = NULL; | 214 new_tab_html_ = NULL; |
| 215 } else { | 215 } else { |
| 216 NOTREACHED(); | 216 NOTREACHED(); |
| 217 } | 217 } |
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| 561 ntp_css_resource_id)); | 561 ntp_css_resource_id)); |
| 562 | 562 |
| 563 // Create the string from our template and the replacements. | 563 // Create the string from our template and the replacements. |
| 564 std::string css_string; | 564 std::string css_string; |
| 565 css_string = ReplaceStringPlaceholders(new_tab_theme_css, subst, NULL); | 565 css_string = ReplaceStringPlaceholders(new_tab_theme_css, subst, NULL); |
| 566 new_tab_css_ = new RefCountedBytes; | 566 new_tab_css_ = new RefCountedBytes; |
| 567 new_tab_css_->data.resize(css_string.size()); | 567 new_tab_css_->data.resize(css_string.size()); |
| 568 std::copy(css_string.begin(), css_string.end(), | 568 std::copy(css_string.begin(), css_string.end(), |
| 569 new_tab_css_->data.begin()); | 569 new_tab_css_->data.begin()); |
| 570 } | 570 } |
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