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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 "ash/tooltips/tooltip_controller.h" | 5 #include "ash/tooltips/tooltip_controller.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "ash/ash_switches.h" | 9 #include "ash/ash_switches.h" |
| 10 #include "ash/shell.h" | 10 #include "ash/shell.h" |
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| 59 gfx::Font GetDefaultFont() { | 59 gfx::Font GetDefaultFont() { |
| 60 // TODO(varunjain): implementation duplicated in tooltip_manager_aura. Figure | 60 // TODO(varunjain): implementation duplicated in tooltip_manager_aura. Figure |
| 61 // out a way to merge. | 61 // out a way to merge. |
| 62 return ui::ResourceBundle::GetSharedInstance().GetFont( | 62 return ui::ResourceBundle::GetSharedInstance().GetFont( |
| 63 ui::ResourceBundle::BaseFont); | 63 ui::ResourceBundle::BaseFont); |
| 64 } | 64 } |
| 65 | 65 |
| 66 int GetMaxWidth(int x, int y) { | 66 int GetMaxWidth(int x, int y) { |
| 67 // TODO(varunjain): implementation duplicated in tooltip_manager_aura. Figure | 67 // TODO(varunjain): implementation duplicated in tooltip_manager_aura. Figure |
| 68 // out a way to merge. | 68 // out a way to merge. |
| 69 gfx::Rect monitor_bounds = | 69 gfx::Rect display_bounds = |
| 70 gfx::Screen::GetDisplayNearestPoint(gfx::Point(x, y)).bounds(); | 70 gfx::Screen::GetDisplayNearestPoint(gfx::Point(x, y)).bounds(); |
| 71 return (monitor_bounds.width() + 1) / 2; | 71 return (display_bounds.width() + 1) / 2; |
| 72 } | 72 } |
| 73 | 73 |
| 74 // Creates a widget of type TYPE_TOOLTIP | 74 // Creates a widget of type TYPE_TOOLTIP |
| 75 views::Widget* CreateTooltip() { | 75 views::Widget* CreateTooltip() { |
| 76 views::Widget* widget = new views::Widget; | 76 views::Widget* widget = new views::Widget; |
| 77 views::Widget::InitParams params; | 77 views::Widget::InitParams params; |
| 78 // For aura, since we set the type to TOOLTIP_TYPE, the widget will get | 78 // For aura, since we set the type to TOOLTIP_TYPE, the widget will get |
| 79 // auto-parented to the MenuAndTooltipsContainer. | 79 // auto-parented to the MenuAndTooltipsContainer. |
| 80 params.type = views::Widget::InitParams::TYPE_TOOLTIP; | 80 params.type = views::Widget::InitParams::TYPE_TOOLTIP; |
| 81 params.keep_on_top = true; | 81 params.keep_on_top = true; |
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| 148 | 148 |
| 149 // Adjusts the bounds given by the arguments to fit inside the desktop | 149 // Adjusts the bounds given by the arguments to fit inside the desktop |
| 150 // and applies the adjusted bounds to the label_. | 150 // and applies the adjusted bounds to the label_. |
| 151 void SetTooltipBounds(gfx::Point mouse_pos, | 151 void SetTooltipBounds(gfx::Point mouse_pos, |
| 152 int tooltip_width, | 152 int tooltip_width, |
| 153 int tooltip_height) { | 153 int tooltip_height) { |
| 154 gfx::Rect tooltip_rect(mouse_pos.x(), mouse_pos.y(), tooltip_width, | 154 gfx::Rect tooltip_rect(mouse_pos.x(), mouse_pos.y(), tooltip_width, |
| 155 tooltip_height); | 155 tooltip_height); |
| 156 | 156 |
| 157 tooltip_rect.Offset(kCursorOffsetX, kCursorOffsetY); | 157 tooltip_rect.Offset(kCursorOffsetX, kCursorOffsetY); |
| 158 gfx::Rect monitor_bounds = | 158 gfx::Rect display_bounds = |
| 159 gfx::Screen::GetDisplayNearestPoint(tooltip_rect.origin()).bounds(); | 159 gfx::Screen::GetDisplayNearestPoint(tooltip_rect.origin()).bounds(); |
| 160 | 160 |
| 161 // If tooltip is out of bounds on the x axis, we simply shift it | 161 // If tooltip is out of bounds on the x axis, we simply shift it |
| 162 // horizontally by the offset. | 162 // horizontally by the offset. |
| 163 if (tooltip_rect.right() > monitor_bounds.right()) { | 163 if (tooltip_rect.right() > display_bounds.right()) { |
| 164 int h_offset = tooltip_rect.right() - monitor_bounds.right(); | 164 int h_offset = tooltip_rect.right() - display_bounds.right(); |
| 165 tooltip_rect.Offset(-h_offset, 0); | 165 tooltip_rect.Offset(-h_offset, 0); |
| 166 } | 166 } |
| 167 | 167 |
| 168 // If tooltip is out of bounds on the y axis, we flip it to appear above the | 168 // If tooltip is out of bounds on the y axis, we flip it to appear above the |
| 169 // mouse cursor instead of below. | 169 // mouse cursor instead of below. |
| 170 if (tooltip_rect.bottom() > monitor_bounds.bottom()) | 170 if (tooltip_rect.bottom() > display_bounds.bottom()) |
| 171 tooltip_rect.set_y(mouse_pos.y() - tooltip_height); | 171 tooltip_rect.set_y(mouse_pos.y() - tooltip_height); |
| 172 | 172 |
| 173 widget_->SetBounds(tooltip_rect.AdjustToFit(monitor_bounds)); | 173 widget_->SetBounds(tooltip_rect.AdjustToFit(display_bounds)); |
| 174 } | 174 } |
| 175 | 175 |
| 176 }; | 176 }; |
| 177 | 177 |
| 178 //////////////////////////////////////////////////////////////////////////////// | 178 //////////////////////////////////////////////////////////////////////////////// |
| 179 // TooltipController public: | 179 // TooltipController public: |
| 180 | 180 |
| 181 TooltipController::TooltipController( | 181 TooltipController::TooltipController( |
| 182 aura::client::DragDropClient* drag_drop_client) | 182 aura::client::DragDropClient* drag_drop_client) |
| 183 : drag_drop_client_(drag_drop_client), | 183 : drag_drop_client_(drag_drop_client), |
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| 419 bool TooltipController::IsTooltipVisible() { | 419 bool TooltipController::IsTooltipVisible() { |
| 420 return tooltip_->IsVisible(); | 420 return tooltip_->IsVisible(); |
| 421 } | 421 } |
| 422 | 422 |
| 423 bool TooltipController::IsDragDropInProgress() { | 423 bool TooltipController::IsDragDropInProgress() { |
| 424 return drag_drop_client_->IsDragDropInProgress(); | 424 return drag_drop_client_->IsDragDropInProgress(); |
| 425 } | 425 } |
| 426 | 426 |
| 427 } // namespace internal | 427 } // namespace internal |
| 428 } // namespace ash | 428 } // namespace ash |
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