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Side by Side Diff: ui/views/controls/tree/tree_view_views.cc

Issue 10437006: Converts ui/views/controls, ui/views/examples, ui/base/models to ImageSkia (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased Created 8 years, 7 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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/tree/tree_view_views.h" 5 #include "ui/views/controls/tree/tree_view_views.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 8
9 #include "base/i18n/rtl.h" 9 #include "base/i18n/rtl.h"
10 #include "base/message_loop.h" 10 #include "base/message_loop.h"
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53 auto_expand_children_(false), 53 auto_expand_children_(false),
54 editable_(true), 54 editable_(true),
55 controller_(NULL), 55 controller_(NULL),
56 root_shown_(true), 56 root_shown_(true),
57 has_custom_icons_(false), 57 has_custom_icons_(false),
58 row_height_(font_.GetHeight() + kTextVerticalPadding * 2) { 58 row_height_(font_.GetHeight() + kTextVerticalPadding * 2) {
59 set_focusable(true); 59 set_focusable(true);
60 set_background(Background::CreateSolidBackground(SK_ColorWHITE)); 60 set_background(Background::CreateSolidBackground(SK_ColorWHITE));
61 closed_icon_ = *ui::ResourceBundle::GetSharedInstance().GetImageNamed( 61 closed_icon_ = *ui::ResourceBundle::GetSharedInstance().GetImageNamed(
62 (base::i18n::IsRTL() ? IDR_FOLDER_CLOSED_RTL 62 (base::i18n::IsRTL() ? IDR_FOLDER_CLOSED_RTL
63 : IDR_FOLDER_CLOSED)).ToSkBitmap(); 63 : IDR_FOLDER_CLOSED)).ToImageSkia();
64 open_icon_ = *ui::ResourceBundle::GetSharedInstance().GetImageNamed( 64 open_icon_ = *ui::ResourceBundle::GetSharedInstance().GetImageNamed(
65 (base::i18n::IsRTL() ? IDR_FOLDER_OPEN_RTL 65 (base::i18n::IsRTL() ? IDR_FOLDER_OPEN_RTL
66 : IDR_FOLDER_OPEN)).ToSkBitmap(); 66 : IDR_FOLDER_OPEN)).ToImageSkia();
67 text_offset_ = closed_icon_.width() + kImagePadding + kImagePadding + 67 text_offset_ = closed_icon_.width() + kImagePadding + kImagePadding +
68 kArrowRegionSize; 68 kArrowRegionSize;
69 } 69 }
70 70
71 TreeView::~TreeView() { 71 TreeView::~TreeView() {
72 if (model_) 72 if (model_)
73 model_->RemoveObserver(this); 73 model_->RemoveObserver(this);
74 if (focus_manager_) { 74 if (focus_manager_) {
75 focus_manager_->RemoveFocusChangeListener(this); 75 focus_manager_->RemoveFocusChangeListener(this);
76 focus_manager_ = NULL; 76 focus_manager_ = NULL;
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632 void TreeView::PaintRow(gfx::Canvas* canvas, 632 void TreeView::PaintRow(gfx::Canvas* canvas,
633 InternalNode* node, 633 InternalNode* node,
634 int row, 634 int row,
635 int depth) { 635 int depth) {
636 gfx::Rect bounds(GetBoundsForNodeImpl(node, row, depth)); 636 gfx::Rect bounds(GetBoundsForNodeImpl(node, row, depth));
637 637
638 if (model_->GetChildCount(node->model_node())) 638 if (model_->GetChildCount(node->model_node()))
639 PaintExpandControl(canvas, bounds, node->is_expanded()); 639 PaintExpandControl(canvas, bounds, node->is_expanded());
640 640
641 // Paint the icon. 641 // Paint the icon.
642 SkBitmap icon; 642 gfx::ImageSkia icon;
643 int icon_index = model_->GetIconIndex(node->model_node()); 643 int icon_index = model_->GetIconIndex(node->model_node());
644 if (icon_index != -1) 644 if (icon_index != -1)
645 icon = icons_[icon_index]; 645 icon = icons_[icon_index];
646 else if (node == selected_node_) 646 else if (node == selected_node_)
647 icon = open_icon_; 647 icon = open_icon_;
648 else 648 else
649 icon = closed_icon_; 649 icon = closed_icon_;
650 int icon_x = kArrowRegionSize + kImagePadding + 650 int icon_x = kArrowRegionSize + kImagePadding +
651 (open_icon_.width() - icon.width()) / 2; 651 (open_icon_.width() - icon.width()) / 2;
652 if (base::i18n::IsRTL()) 652 if (base::i18n::IsRTL())
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901 if (!is_expanded_) 901 if (!is_expanded_)
902 return max_width; 902 return max_width;
903 for (int i = 0; i < child_count(); ++i) { 903 for (int i = 0; i < child_count(); ++i) {
904 max_width = std::max(max_width, 904 max_width = std::max(max_width,
905 GetChild(i)->GetMaxWidth(indent, depth + 1)); 905 GetChild(i)->GetMaxWidth(indent, depth + 1));
906 } 906 }
907 return max_width; 907 return max_width;
908 } 908 }
909 909
910 } // namespace views 910 } // namespace views
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