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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 "views/controls/table/group_table_view.h" | 5 #include "views/controls/table/group_table_view.h" |
| 6 | 6 |
| 7 #include "app/gfx/chrome_canvas.h" | 7 #include "app/gfx/chrome_canvas.h" |
| 8 #include "base/compiler_specific.h" |
| 8 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
| 9 #include "base/task.h" | 10 #include "base/task.h" |
| 10 | 11 |
| 11 namespace views { | 12 namespace views { |
| 12 | 13 |
| 13 static const COLORREF kSeparatorLineColor = RGB(208, 208, 208); | 14 static const COLORREF kSeparatorLineColor = RGB(208, 208, 208); |
| 14 static const int kSeparatorLineThickness = 1; | 15 static const int kSeparatorLineThickness = 1; |
| 15 | 16 |
| 16 const char GroupTableView::kViewClassName[] = "views/GroupTableView"; | 17 const char GroupTableView::kViewClassName[] = "views/GroupTableView"; |
| 17 | 18 |
| 18 GroupTableView::GroupTableView(GroupTableModel* model, | 19 GroupTableView::GroupTableView(GroupTableModel* model, |
| 19 const std::vector<TableColumn>& columns, | 20 const std::vector<TableColumn>& columns, |
| 20 TableTypes table_type, | 21 TableTypes table_type, |
| 21 bool single_selection, | 22 bool single_selection, |
| 22 bool resizable_columns, | 23 bool resizable_columns, |
| 23 bool autosize_columns) | 24 bool autosize_columns) |
| 24 : TableView(model, columns, table_type, false, resizable_columns, | 25 : TableView(model, columns, table_type, false, resizable_columns, |
| 25 autosize_columns), | 26 autosize_columns), |
| 26 model_(model), | 27 model_(model), |
| 27 sync_selection_factory_(this) { | 28 ALLOW_THIS_IN_INITIALIZER_LIST(sync_selection_factory_(this)) { |
| 28 } | 29 } |
| 29 | 30 |
| 30 GroupTableView::~GroupTableView() { | 31 GroupTableView::~GroupTableView() { |
| 31 } | 32 } |
| 32 | 33 |
| 33 void GroupTableView::SyncSelection() { | 34 void GroupTableView::SyncSelection() { |
| 34 int index = 0; | 35 int index = 0; |
| 35 int row_count = model_->RowCount(); | 36 int row_count = model_->RowCount(); |
| 36 GroupRange group_range; | 37 GroupRange group_range; |
| 37 while (index < row_count) { | 38 while (index < row_count) { |
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| 158 if (sync_selection_factory_.empty()) { | 159 if (sync_selection_factory_.empty()) { |
| 159 MessageLoop::current()->PostTask(FROM_HERE, | 160 MessageLoop::current()->PostTask(FROM_HERE, |
| 160 sync_selection_factory_.NewRunnableMethod( | 161 sync_selection_factory_.NewRunnableMethod( |
| 161 &GroupTableView::SyncSelection)); | 162 &GroupTableView::SyncSelection)); |
| 162 } | 163 } |
| 163 TableView::OnSelectedStateChanged(); | 164 TableView::OnSelectedStateChanged(); |
| 164 } | 165 } |
| 165 | 166 |
| 166 // Draws the line separator betweens the groups. | 167 // Draws the line separator betweens the groups. |
| 167 void GroupTableView::PostPaint(int model_row, int column, bool selected, | 168 void GroupTableView::PostPaint(int model_row, int column, bool selected, |
| 168 const CRect& bounds, HDC hdc) { | 169 const gfx::Rect& bounds, HDC hdc) { |
| 169 GroupRange group_range; | 170 GroupRange group_range; |
| 170 model_->GetGroupRangeForItem(model_row, &group_range); | 171 model_->GetGroupRangeForItem(model_row, &group_range); |
| 171 | 172 |
| 172 // We always paint a vertical line at the end of the last cell. | 173 // We always paint a vertical line at the end of the last cell. |
| 173 HPEN hPen = CreatePen(PS_SOLID, kSeparatorLineThickness, kSeparatorLineColor); | 174 HPEN hPen = CreatePen(PS_SOLID, kSeparatorLineThickness, kSeparatorLineColor); |
| 174 HPEN hPenOld = (HPEN) SelectObject(hdc, hPen); | 175 HPEN hPenOld = (HPEN) SelectObject(hdc, hPen); |
| 175 int x = static_cast<int>(bounds.right - kSeparatorLineThickness); | 176 int x = static_cast<int>(bounds.right() - kSeparatorLineThickness); |
| 176 MoveToEx(hdc, x, bounds.top, NULL); | 177 MoveToEx(hdc, x, bounds.y(), NULL); |
| 177 LineTo(hdc, x, bounds.bottom); | 178 LineTo(hdc, x, bounds.bottom()); |
| 178 | 179 |
| 179 // We paint a separator line after the last item of a group. | 180 // We paint a separator line after the last item of a group. |
| 180 if (model_row == (group_range.start + group_range.length - 1)) { | 181 if (model_row == (group_range.start + group_range.length - 1)) { |
| 181 int y = static_cast<int>(bounds.bottom - kSeparatorLineThickness); | 182 int y = static_cast<int>(bounds.bottom() - kSeparatorLineThickness); |
| 182 MoveToEx(hdc, 0, y, NULL); | 183 MoveToEx(hdc, 0, y, NULL); |
| 183 LineTo(hdc, bounds.Width(), y); | 184 LineTo(hdc, bounds.width(), y); |
| 184 } | 185 } |
| 185 SelectObject(hdc, hPenOld); | 186 SelectObject(hdc, hPenOld); |
| 186 DeleteObject(hPen); | 187 DeleteObject(hPen); |
| 187 } | 188 } |
| 188 | 189 |
| 189 std::string GroupTableView::GetClassName() const { | 190 std::string GroupTableView::GetClassName() const { |
| 190 return kViewClassName; | 191 return kViewClassName; |
| 191 } | 192 } |
| 192 | 193 |
| 193 } // namespace views | 194 } // namespace views |
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