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Side by Side Diff: content/browser/accessibility/browser_accessibility_manager.cc

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 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 "content/browser/accessibility/browser_accessibility_manager.h" 5 #include "content/browser/accessibility/browser_accessibility_manager.h"
6 6
7 #include <stddef.h>
8
7 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "build/build_config.h"
8 #include "content/browser/accessibility/browser_accessibility.h" 11 #include "content/browser/accessibility/browser_accessibility.h"
9 #include "content/common/accessibility_messages.h" 12 #include "content/common/accessibility_messages.h"
10 #include "ui/accessibility/ax_tree_serializer.h" 13 #include "ui/accessibility/ax_tree_serializer.h"
11 14
12 namespace content { 15 namespace content {
13 16
14 namespace { 17 namespace {
15 18
16 // Search the tree recursively from |node| and return any node that has 19 // Search the tree recursively from |node| and return any node that has
17 // a child tree ID of |ax_tree_id|. 20 // a child tree ID of |ax_tree_id|.
(...skipping 29 matching lines...) Expand all
47 const ui::AXNodeData& node4 /* = ui::AXNodeData() */, 50 const ui::AXNodeData& node4 /* = ui::AXNodeData() */,
48 const ui::AXNodeData& node5 /* = ui::AXNodeData() */, 51 const ui::AXNodeData& node5 /* = ui::AXNodeData() */,
49 const ui::AXNodeData& node6 /* = ui::AXNodeData() */, 52 const ui::AXNodeData& node6 /* = ui::AXNodeData() */,
50 const ui::AXNodeData& node7 /* = ui::AXNodeData() */, 53 const ui::AXNodeData& node7 /* = ui::AXNodeData() */,
51 const ui::AXNodeData& node8 /* = ui::AXNodeData() */, 54 const ui::AXNodeData& node8 /* = ui::AXNodeData() */,
52 const ui::AXNodeData& node9 /* = ui::AXNodeData() */, 55 const ui::AXNodeData& node9 /* = ui::AXNodeData() */,
53 const ui::AXNodeData& node10 /* = ui::AXNodeData() */, 56 const ui::AXNodeData& node10 /* = ui::AXNodeData() */,
54 const ui::AXNodeData& node11 /* = ui::AXNodeData() */, 57 const ui::AXNodeData& node11 /* = ui::AXNodeData() */,
55 const ui::AXNodeData& node12 /* = ui::AXNodeData() */) { 58 const ui::AXNodeData& node12 /* = ui::AXNodeData() */) {
56 CR_DEFINE_STATIC_LOCAL(ui::AXNodeData, empty_data, ()); 59 CR_DEFINE_STATIC_LOCAL(ui::AXNodeData, empty_data, ());
57 int32 no_id = empty_data.id; 60 int32_t no_id = empty_data.id;
58 61
59 ui::AXTreeUpdate update; 62 ui::AXTreeUpdate update;
60 update.nodes.push_back(node1); 63 update.nodes.push_back(node1);
61 if (node2.id != no_id) 64 if (node2.id != no_id)
62 update.nodes.push_back(node2); 65 update.nodes.push_back(node2);
63 if (node3.id != no_id) 66 if (node3.id != no_id)
64 update.nodes.push_back(node3); 67 update.nodes.push_back(node3);
65 if (node4.id != no_id) 68 if (node4.id != no_id)
66 update.nodes.push_back(node4); 69 update.nodes.push_back(node4);
67 if (node5.id != no_id) 70 if (node5.id != no_id)
(...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after
190 return root ? GetFromAXNode(root) : nullptr; 193 return root ? GetFromAXNode(root) : nullptr;
191 } 194 }
192 195
193 BrowserAccessibility* BrowserAccessibilityManager::GetFromAXNode( 196 BrowserAccessibility* BrowserAccessibilityManager::GetFromAXNode(
194 const ui::AXNode* node) const { 197 const ui::AXNode* node) const {
195 if (!node) 198 if (!node)
196 return nullptr; 199 return nullptr;
197 return GetFromID(node->id()); 200 return GetFromID(node->id());
198 } 201 }
199 202
200 BrowserAccessibility* BrowserAccessibilityManager::GetFromID(int32 id) const { 203 BrowserAccessibility* BrowserAccessibilityManager::GetFromID(int32_t id) const {
201 const auto iter = id_wrapper_map_.find(id); 204 const auto iter = id_wrapper_map_.find(id);
202 if (iter != id_wrapper_map_.end()) 205 if (iter != id_wrapper_map_.end())
203 return iter->second; 206 return iter->second;
204 207
205 return nullptr; 208 return nullptr;
206 } 209 }
207 210
208 BrowserAccessibility* 211 BrowserAccessibility*
209 BrowserAccessibilityManager::GetParentNodeFromParentTree() { 212 BrowserAccessibilityManager::GetParentNodeFromParentTree() {
210 if (!GetRoot()) 213 if (!GetRoot())
(...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after
280 283
281 bool BrowserAccessibilityManager::UseRootScrollOffsetsWhenComputingBounds() { 284 bool BrowserAccessibilityManager::UseRootScrollOffsetsWhenComputingBounds() {
282 return true; 285 return true;
283 } 286 }
284 287
285 void BrowserAccessibilityManager::OnAccessibilityEvents( 288 void BrowserAccessibilityManager::OnAccessibilityEvents(
286 const std::vector<AXEventNotificationDetails>& details) { 289 const std::vector<AXEventNotificationDetails>& details) {
287 bool should_send_initial_focus = false; 290 bool should_send_initial_focus = false;
288 291
289 // Process all changes to the accessibility tree first. 292 // Process all changes to the accessibility tree first.
290 for (uint32 index = 0; index < details.size(); ++index) { 293 for (uint32_t index = 0; index < details.size(); ++index) {
291 const AXEventNotificationDetails& detail = details[index]; 294 const AXEventNotificationDetails& detail = details[index];
292 if (!tree_->Unserialize(detail.update)) { 295 if (!tree_->Unserialize(detail.update)) {
293 if (delegate_) { 296 if (delegate_) {
294 LOG(ERROR) << tree_->error(); 297 LOG(ERROR) << tree_->error();
295 delegate_->AccessibilityFatalError(); 298 delegate_->AccessibilityFatalError();
296 } else { 299 } else {
297 CHECK(false) << tree_->error(); 300 CHECK(false) << tree_->error();
298 } 301 }
299 return; 302 return;
300 } 303 }
301 304
302 // Set focus to the root if it's not anywhere else. 305 // Set focus to the root if it's not anywhere else.
303 if (!focus_) { 306 if (!focus_) {
304 SetFocus(tree_->root(), false); 307 SetFocus(tree_->root(), false);
305 should_send_initial_focus = true; 308 should_send_initial_focus = true;
306 } 309 }
307 } 310 }
308 311
309 if (should_send_initial_focus && NativeViewHasFocus()) 312 if (should_send_initial_focus && NativeViewHasFocus())
310 NotifyAccessibilityEvent(ui::AX_EVENT_FOCUS, GetFromAXNode(focus_)); 313 NotifyAccessibilityEvent(ui::AX_EVENT_FOCUS, GetFromAXNode(focus_));
311 314
312 // Now iterate over the events again and fire the events. 315 // Now iterate over the events again and fire the events.
313 for (uint32 index = 0; index < details.size(); index++) { 316 for (uint32_t index = 0; index < details.size(); index++) {
314 const AXEventNotificationDetails& detail = details[index]; 317 const AXEventNotificationDetails& detail = details[index];
315 318
316 // Find the node corresponding to the id that's the target of the 319 // Find the node corresponding to the id that's the target of the
317 // event (which may not be the root of the update tree). 320 // event (which may not be the root of the update tree).
318 ui::AXNode* node = tree_->GetFromId(detail.id); 321 ui::AXNode* node = tree_->GetFromId(detail.id);
319 if (!node) 322 if (!node)
320 continue; 323 continue;
321 324
322 ui::AXEvent event_type = detail.event_type; 325 ui::AXEvent event_type = detail.event_type;
323 if (event_type == ui::AX_EVENT_FOCUS || 326 if (event_type == ui::AX_EVENT_FOCUS ||
(...skipping 308 matching lines...) Expand 10 before | Expand all | Expand 10 after
632 tree_->CreateTreeSource()); 635 tree_->CreateTreeSource());
633 ui::AXTreeSerializer<const ui::AXNode*, 636 ui::AXTreeSerializer<const ui::AXNode*,
634 ui::AXNodeData, 637 ui::AXNodeData,
635 ui::AXTreeData> serializer(tree_source.get()); 638 ui::AXTreeData> serializer(tree_source.get());
636 ui::AXTreeUpdate update; 639 ui::AXTreeUpdate update;
637 serializer.SerializeChanges(tree_->root(), &update); 640 serializer.SerializeChanges(tree_->root(), &update);
638 return update; 641 return update;
639 } 642 }
640 643
641 } // namespace content 644 } // namespace content
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