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Issue 4233003: Not all text-sizing calls took the insets into account, leading to inconsiste... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years, 1 month ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 "views/controls/label.h" 5 #include "views/controls/label.h"
6 6
7 #include <cmath> 7 #include <cmath>
8 #include <limits> 8 #include <limits>
9 9
10 #include "app/resource_bundle.h" 10 #include "app/resource_bundle.h"
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177 bool Label::GetTooltipText(const gfx::Point& p, std::wstring* tooltip) { 177 bool Label::GetTooltipText(const gfx::Point& p, std::wstring* tooltip) {
178 DCHECK(tooltip); 178 DCHECK(tooltip);
179 179
180 // If a tooltip has been explicitly set, use it. 180 // If a tooltip has been explicitly set, use it.
181 if (!tooltip_text_.empty()) { 181 if (!tooltip_text_.empty()) {
182 tooltip->assign(tooltip_text_); 182 tooltip->assign(tooltip_text_);
183 return true; 183 return true;
184 } 184 }
185 185
186 // Show the full text if the text does not fit. 186 // Show the full text if the text does not fit.
187 if (!is_multi_line_ && font_.GetStringWidth(text_) > width()) { 187 if (!is_multi_line_ &&
188 (font_.GetStringWidth(text_) > GetAvailableRect().width())) {
188 *tooltip = text_; 189 *tooltip = text_;
189 return true; 190 return true;
190 } 191 }
191 return false; 192 return false;
192 } 193 }
193 194
194 void Label::OnMouseMoved(const MouseEvent& e) { 195 void Label::OnMouseMoved(const MouseEvent& e) {
195 UpdateContainsMouse(e); 196 UpdateContainsMouse(e);
196 } 197 }
197 198
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416 } 417 }
417 418
418 void Label::CalculateDrawStringParams(std::wstring* paint_text, 419 void Label::CalculateDrawStringParams(std::wstring* paint_text,
419 gfx::Rect* text_bounds, 420 gfx::Rect* text_bounds,
420 int* flags) const { 421 int* flags) const {
421 DCHECK(paint_text && text_bounds && flags); 422 DCHECK(paint_text && text_bounds && flags);
422 423
423 if (url_set_) { 424 if (url_set_) {
424 // TODO(jungshik) : Figure out how to get 'intl.accept_languages' 425 // TODO(jungshik) : Figure out how to get 'intl.accept_languages'
425 // preference and use it when calling ElideUrl. 426 // preference and use it when calling ElideUrl.
426 *paint_text = UTF16ToWideHack(gfx::ElideUrl(url_, font_, width(), 427 *paint_text = UTF16ToWideHack(
427 std::wstring())); 428 gfx::ElideUrl(url_, font_, GetAvailableRect().width(), std::wstring()));
428 429
429 // An URLs is always treated as an LTR text and therefore we should 430 // An URLs is always treated as an LTR text and therefore we should
430 // explicitly mark it as such if the locale is RTL so that URLs containing 431 // explicitly mark it as such if the locale is RTL so that URLs containing
431 // Hebrew or Arabic characters are displayed correctly. 432 // Hebrew or Arabic characters are displayed correctly.
432 // 433 //
433 // Note that we don't check the View's UI layout setting in order to 434 // Note that we don't check the View's UI layout setting in order to
434 // determine whether or not to insert the special Unicode formatting 435 // determine whether or not to insert the special Unicode formatting
435 // characters. We use the locale settings because an URL is always treated 436 // characters. We use the locale settings because an URL is always treated
436 // as an LTR string, even if its containing view does not use an RTL UI 437 // as an LTR string, even if its containing view does not use an RTL UI
437 // layout. 438 // layout.
438 *paint_text = UTF16ToWide(base::i18n::GetDisplayStringInLTRDirectionality( 439 *paint_text = UTF16ToWide(base::i18n::GetDisplayStringInLTRDirectionality(
439 WideToUTF16(*paint_text))); 440 WideToUTF16(*paint_text)));
440 } else if (elide_in_middle_) { 441 } else if (elide_in_middle_) {
441 *paint_text = UTF16ToWideHack(gfx::ElideText(WideToUTF16Hack(text_), 442 *paint_text = UTF16ToWideHack(gfx::ElideText(WideToUTF16Hack(text_),
442 font_, width(), true)); 443 font_, GetAvailableRect().width(), true));
443 } else { 444 } else {
444 *paint_text = text_; 445 *paint_text = text_;
445 } 446 }
446 447
447 *text_bounds = GetTextBounds(); 448 *text_bounds = GetTextBounds();
448 *flags = ComputeMultiLineFlags(); 449 *flags = ComputeMultiLineFlags();
449 } 450 }
450 451
451 } // namespace views 452 } // namespace views
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