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Side by Side Diff: ui/display/manager/chromeos/configure_displays_task.cc

Issue 2540313002: Split //ui/display and create //ui/display/manager. (Closed)
Patch Set: Cleanup export header. Created 4 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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/display/chromeos/configure_displays_task.h" 5 #include "ui/display/manager/chromeos/configure_displays_task.h"
6 6
7 #include "base/auto_reset.h" 7 #include "base/auto_reset.h"
8 #include "base/bind.h" 8 #include "base/bind.h"
9 #include "ui/display/chromeos/display_util.h" 9 #include "ui/display/manager/chromeos/display_util.h"
10 #include "ui/display/types/display_snapshot.h" 10 #include "ui/display/types/display_snapshot.h"
11 #include "ui/display/types/native_display_delegate.h" 11 #include "ui/display/types/native_display_delegate.h"
12 12
13 namespace ui { 13 namespace ui {
14 14
15 namespace { 15 namespace {
16 16
17 // Find the next best mode after |display_mode|. If none can be found return 17 // Find the next best mode after |display_mode|. If none can be found return
18 // nullptr. 18 // nullptr.
19 const DisplayMode* FindNextMode(const DisplaySnapshot& display_state, 19 const DisplayMode* FindNextMode(const DisplaySnapshot& display_state,
(...skipping 13 matching lines...) Expand all
33 } 33 }
34 34
35 return best_mode; 35 return best_mode;
36 } 36 }
37 37
38 } // namespace 38 } // namespace
39 39
40 DisplayConfigureRequest::DisplayConfigureRequest(DisplaySnapshot* display, 40 DisplayConfigureRequest::DisplayConfigureRequest(DisplaySnapshot* display,
41 const DisplayMode* mode, 41 const DisplayMode* mode,
42 const gfx::Point& origin) 42 const gfx::Point& origin)
43 : display(display), mode(mode), origin(origin) { 43 : display(display), mode(mode), origin(origin) {}
44 }
45 44
46 ConfigureDisplaysTask::ConfigureDisplaysTask( 45 ConfigureDisplaysTask::ConfigureDisplaysTask(
47 NativeDisplayDelegate* delegate, 46 NativeDisplayDelegate* delegate,
48 const std::vector<DisplayConfigureRequest>& requests, 47 const std::vector<DisplayConfigureRequest>& requests,
49 const ResponseCallback& callback) 48 const ResponseCallback& callback)
50 : delegate_(delegate), 49 : delegate_(delegate),
51 requests_(requests), 50 requests_(requests),
52 callback_(callback), 51 callback_(callback),
53 is_configuring_(false), 52 is_configuring_(false),
54 num_displays_configured_(0), 53 num_displays_configured_(0),
55 task_status_(SUCCESS), 54 task_status_(SUCCESS),
56 weak_ptr_factory_(this) { 55 weak_ptr_factory_(this) {
57 for (size_t i = 0; i < requests_.size(); ++i) 56 for (size_t i = 0; i < requests_.size(); ++i)
58 pending_request_indexes_.push(i); 57 pending_request_indexes_.push(i);
59 } 58 }
60 59
61 ConfigureDisplaysTask::~ConfigureDisplaysTask() { 60 ConfigureDisplaysTask::~ConfigureDisplaysTask() {}
62 }
63 61
64 void ConfigureDisplaysTask::Run() { 62 void ConfigureDisplaysTask::Run() {
65 // Synchronous configurators will recursively call Run(). In that case just 63 // Synchronous configurators will recursively call Run(). In that case just
66 // defer their call to the next iteration in the while-loop. This is done to 64 // defer their call to the next iteration in the while-loop. This is done to
67 // guard against stack overflows if the display has a large list of broken 65 // guard against stack overflows if the display has a large list of broken
68 // modes. 66 // modes.
69 if (is_configuring_) 67 if (is_configuring_)
70 return; 68 return;
71 69
72 { 70 {
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
115 } 113 }
116 114
117 num_displays_configured_++; 115 num_displays_configured_++;
118 if (!success) 116 if (!success)
119 task_status_ = ERROR; 117 task_status_ = ERROR;
120 118
121 Run(); 119 Run();
122 } 120 }
123 121
124 } // namespace ui 122 } // namespace ui
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