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Issue 1889423002: Move Windows DPI Code from ui/gfx to ui/display (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add a TODO Created 4 years, 8 months ago
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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 "ui/base/l10n/l10n_util_win.h" 5 #include "ui/base/l10n/l10n_util_win.h"
6 6
7 #include <windowsx.h> 7 #include <windowsx.h>
8 #include <algorithm> 8 #include <algorithm>
9 #include <iterator> 9 #include <iterator>
10 10
11 #include "base/i18n/rtl.h" 11 #include "base/i18n/rtl.h"
12 #include "base/lazy_instance.h" 12 #include "base/lazy_instance.h"
13 #include "base/macros.h" 13 #include "base/macros.h"
14 #include "base/strings/string_number_conversions.h" 14 #include "base/strings/string_number_conversions.h"
15 #include "base/strings/string_util.h" 15 #include "base/strings/string_util.h"
16 #include "base/strings/utf_string_conversions.h" 16 #include "base/strings/utf_string_conversions.h"
17 #include "base/win/i18n.h" 17 #include "base/win/i18n.h"
18 #include "base/win/windows_version.h" 18 #include "base/win/windows_version.h"
19 #include "ui/base/l10n/l10n_util.h" 19 #include "ui/base/l10n/l10n_util.h"
20 #include "ui/display/win/dpi.h"
20 #include "ui/gfx/display.h" 21 #include "ui/gfx/display.h"
21 #include "ui/gfx/win/dpi.h"
22 #include "ui/strings/grit/app_locale_settings.h" 22 #include "ui/strings/grit/app_locale_settings.h"
23 23
24 namespace { 24 namespace {
25 25
26 void AdjustLogFont(const base::string16& font_family, 26 void AdjustLogFont(const base::string16& font_family,
27 double font_size_scaler, 27 double font_size_scaler,
28 double dpi_scale, 28 double dpi_scale,
29 LOGFONT* logfont) { 29 LOGFONT* logfont) {
30 DCHECK(font_size_scaler > 0); 30 DCHECK(font_size_scaler > 0);
31 font_size_scaler = std::max(std::min(font_size_scaler, 2.0), 0.7); 31 font_size_scaler = std::max(std::min(font_size_scaler, 2.0), 0.7);
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148 ui_font_family.empty()) 148 ui_font_family.empty())
149 return false; 149 return false;
150 if (override_font_family && font_size_scaler) { 150 if (override_font_family && font_size_scaler) {
151 override_font_family->swap(ui_font_family); 151 override_font_family->swap(ui_font_family);
152 *font_size_scaler = scaler100 / 100.0; 152 *font_size_scaler = scaler100 / 100.0;
153 } 153 }
154 return true; 154 return true;
155 } 155 }
156 156
157 void AdjustUIFont(LOGFONT* logfont) { 157 void AdjustUIFont(LOGFONT* logfont) {
158 float dpi_scale = gfx::GetDPIScale(); 158 float dpi_scale = display::win::GetDPIScale();
159 if (gfx::Display::HasForceDeviceScaleFactor()) { 159 if (gfx::Display::HasForceDeviceScaleFactor()) {
160 // If the scale is forced, we don't need to adjust it here. 160 // If the scale is forced, we don't need to adjust it here.
161 dpi_scale = 1.0f; 161 dpi_scale = 1.0f;
162 } 162 }
163 AdjustUIFontForDIP(dpi_scale, logfont); 163 AdjustUIFontForDIP(dpi_scale, logfont);
164 } 164 }
165 165
166 void AdjustUIFontForDIP(float dpi_scale, LOGFONT* logfont) { 166 void AdjustUIFontForDIP(float dpi_scale, LOGFONT* logfont) {
167 base::string16 ui_font_family = L"default"; 167 base::string16 ui_font_family = L"default";
168 double ui_font_size_scaler = 1; 168 double ui_font_size_scaler = 1;
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198 } else { 198 } else {
199 NOTREACHED() << "Failed to determine the UI language for locale override."; 199 NOTREACHED() << "Failed to determine the UI language for locale override.";
200 } 200 }
201 } 201 }
202 202
203 const std::vector<std::string>& GetLocaleOverrides() { 203 const std::vector<std::string>& GetLocaleOverrides() {
204 return override_locale_holder.Get().value(); 204 return override_locale_holder.Get().value();
205 } 205 }
206 206
207 } // namespace l10n_util 207 } // namespace l10n_util
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