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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/views/controls/styled_label.h" | 5 #include "ui/views/controls/styled_label.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
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208 | 208 |
209 void StyledLabel::PreferredSizeChanged() { | 209 void StyledLabel::PreferredSizeChanged() { |
210 calculated_size_ = gfx::Size(); | 210 calculated_size_ = gfx::Size(); |
211 width_at_last_size_calculation_ = 0; | 211 width_at_last_size_calculation_ = 0; |
212 width_at_last_layout_ = 0; | 212 width_at_last_layout_ = 0; |
213 View::PreferredSizeChanged(); | 213 View::PreferredSizeChanged(); |
214 } | 214 } |
215 | 215 |
216 void StyledLabel::LinkClicked(Link* source, int event_flags) { | 216 void StyledLabel::LinkClicked(Link* source, int event_flags) { |
217 if (listener_) | 217 if (listener_) |
218 listener_->StyledLabelLinkClicked(link_targets_[source], event_flags); | 218 listener_->StyledLabelLinkClicked(this, link_targets_[source], event_flags); |
219 } | 219 } |
220 | 220 |
221 gfx::Size StyledLabel::CalculateAndDoLayout(int width, bool dry_run) { | 221 gfx::Size StyledLabel::CalculateAndDoLayout(int width, bool dry_run) { |
222 if (width == width_at_last_size_calculation_ && | 222 if (width == width_at_last_size_calculation_ && |
223 (dry_run || width == width_at_last_layout_)) | 223 (dry_run || width == width_at_last_layout_)) |
224 return calculated_size_; | 224 return calculated_size_; |
225 | 225 |
226 width_at_last_size_calculation_ = width; | 226 width_at_last_size_calculation_ = width; |
227 if (!dry_run) | 227 if (!dry_run) |
228 width_at_last_layout_ = width; | 228 width_at_last_layout_ = width; |
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370 DCHECK_LE(used_width, width); | 370 DCHECK_LE(used_width, width); |
371 // The user-specified line height only applies to interline spacing, so the | 371 // The user-specified line height only applies to interline spacing, so the |
372 // final line's height is unaffected. | 372 // final line's height is unaffected. |
373 int total_height = line * line_height + | 373 int total_height = line * line_height + |
374 CalculateLineHeight(font_list_) + GetInsets().height(); | 374 CalculateLineHeight(font_list_) + GetInsets().height(); |
375 calculated_size_ = gfx::Size(used_width + GetInsets().width(), total_height); | 375 calculated_size_ = gfx::Size(used_width + GetInsets().width(), total_height); |
376 return calculated_size_; | 376 return calculated_size_; |
377 } | 377 } |
378 | 378 |
379 } // namespace views | 379 } // namespace views |
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