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Issue 9471: Adds import/export of bookmarks to bookmarks.html file.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 12 years, 1 month ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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/views/tree_view.h" 5 #include "chrome/views/tree_view.h"
6 6
7 #include <shellapi.h> 7 #include <shellapi.h>
8 8
9 #include "base/win_util.h" 9 #include "base/win_util.h"
10 #include "chrome/app/theme/theme_resources.h" 10 #include "chrome/app/theme/theme_resources.h"
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150 } 150 }
151 // And expand this item. 151 // And expand this item.
152 TreeView_Expand(tree_view_, GetNodeDetails(node)->tree_item, TVE_EXPAND); 152 TreeView_Expand(tree_view_, GetNodeDetails(node)->tree_item, TVE_EXPAND);
153 } 153 }
154 154
155 void TreeView::ExpandAll() { 155 void TreeView::ExpandAll() {
156 DCHECK(model_); 156 DCHECK(model_);
157 ExpandAll(model_->GetRoot()); 157 ExpandAll(model_->GetRoot());
158 } 158 }
159 159
160 void TreeView::ExpandAll(TreeModelNode* node) {
161 DCHECK(node);
162 // Expand the node.
163 if (node != model_->GetRoot() || root_shown_)
164 TreeView_Expand(tree_view_, GetNodeDetails(node)->tree_item, TVE_EXPAND);
165 // And recursively expand all the children.
166 for (int i = model_->GetChildCount(node) - 1; i >= 0; --i) {
167 TreeModelNode* child = model_->GetChild(node, i);
168 ExpandAll(child);
169 }
170 }
171
160 bool TreeView::IsExpanded(TreeModelNode* node) { 172 bool TreeView::IsExpanded(TreeModelNode* node) {
161 TreeModelNode* parent = model_->GetParent(node); 173 TreeModelNode* parent = model_->GetParent(node);
162 if (!parent) 174 if (!parent)
163 return true; 175 return true;
164 if (!IsExpanded(parent)) 176 if (!IsExpanded(parent))
165 return false; 177 return false;
166 NodeDetails* details = GetNodeDetails(node); 178 NodeDetails* details = GetNodeDetails(node);
167 return (TreeView_GetItemState(tree_view_, details->tree_item, TVIS_EXPANDED) & 179 return (TreeView_GetItemState(tree_view_, details->tree_item, TVIS_EXPANDED) &
168 TVIS_EXPANDED) != 0; 180 TVIS_EXPANDED) != 0;
169 } 181 }
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463 TreeModelNode* TreeView::GetNodeForTreeItem(HTREEITEM tree_item) { 475 TreeModelNode* TreeView::GetNodeForTreeItem(HTREEITEM tree_item) {
464 NodeDetails* details = GetNodeDetailsByTreeItem(tree_item); 476 NodeDetails* details = GetNodeDetailsByTreeItem(tree_item);
465 return details ? details->node : NULL; 477 return details ? details->node : NULL;
466 } 478 }
467 479
468 HTREEITEM TreeView::GetTreeItemForNode(TreeModelNode* node) { 480 HTREEITEM TreeView::GetTreeItemForNode(TreeModelNode* node) {
469 NodeDetails* details = GetNodeDetails(node); 481 NodeDetails* details = GetNodeDetails(node);
470 return details ? details->tree_item : NULL; 482 return details ? details->tree_item : NULL;
471 } 483 }
472 484
473 void TreeView::ExpandAll(TreeModelNode* node) {
474 DCHECK(node);
475 // Expand the node.
476 if (node != model_->GetRoot() || root_shown_)
477 TreeView_Expand(tree_view_, GetNodeDetails(node)->tree_item, TVE_EXPAND);
478 // And recursively expand all the children.
479 for (int i = model_->GetChildCount(node) - 1; i >= 0; --i) {
480 TreeModelNode* child = model_->GetChild(node, i);
481 ExpandAll(child);
482 }
483 }
484
485 void TreeView::DeleteRootItems() { 485 void TreeView::DeleteRootItems() {
486 HTREEITEM root = TreeView_GetRoot(tree_view_); 486 HTREEITEM root = TreeView_GetRoot(tree_view_);
487 if (root) { 487 if (root) {
488 if (root_shown_) { 488 if (root_shown_) {
489 RecursivelyDelete(GetNodeDetailsByTreeItem(root)); 489 RecursivelyDelete(GetNodeDetailsByTreeItem(root));
490 } else { 490 } else {
491 HTREEITEM node; 491 HTREEITEM node;
492 while ((node = TreeView_GetChild(tree_view_, root))) { 492 while ((node = TreeView_GetChild(tree_view_, root))) {
493 RecursivelyDelete(GetNodeDetailsByTreeItem(node)); 493 RecursivelyDelete(GetNodeDetailsByTreeItem(node));
494 } 494 }
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646 } 646 }
647 // Fall through and let the default handler process as well. 647 // Fall through and let the default handler process as well.
648 break; 648 break;
649 } 649 }
650 WNDPROC handler = tree->original_handler_; 650 WNDPROC handler = tree->original_handler_;
651 DCHECK(handler); 651 DCHECK(handler);
652 return CallWindowProc(handler, window, message, w_param, l_param); 652 return CallWindowProc(handler, window, message, w_param, l_param);
653 } 653 }
654 654
655 } // namespace views 655 } // namespace views
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