diff options
Diffstat (limited to 'chromium/ui/display/manager/display_manager.h')
| -rw-r--r-- | chromium/ui/display/manager/display_manager.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/chromium/ui/display/manager/display_manager.h b/chromium/ui/display/manager/display_manager.h index 2ff69b5e70c..6de527a6c4f 100644 --- a/chromium/ui/display/manager/display_manager.h +++ b/chromium/ui/display/manager/display_manager.h @@ -445,8 +445,6 @@ class DISPLAY_MANAGER_EXPORT DisplayManager base::Optional<TouchDeviceIdentifier> touch_device_identifier); void UpdateZoomFactor(int64_t display_id, float zoom_factor); #endif - // Returns the zoom foactor for the display identified by |display_id|. - float GetZoomFactorForDisplay(int64_t display_id) const; // Sets/gets default multi display mode. void SetDefaultMultiDisplayModeForCurrentDisplays(MultiDisplayMode mode); @@ -476,9 +474,17 @@ class DISPLAY_MANAGER_EXPORT DisplayManager // Zoom the internal display. bool ZoomInternalDisplay(bool up); + // Zooms the display identified by |display_id| by increasing or decreasing + // its zoom factor value by 1 unit. Zooming in will have no effect on the + // display if it is already at its maximum zoom. Vice versa for zooming out. + bool ZoomDisplay(int64_t display_id, bool up); + // Reset the internal display zoom. void ResetInternalDisplayZoom(); + // Resets the zoom value to 1 for the display identified by |display_id|. + void ResetDisplayZoom(int64_t display_id); + // Notifies observers of display configuration changes. void NotifyMetricsChanged(const Display& display, uint32_t metrics); void NotifyDisplayAdded(const Display& display); @@ -609,9 +615,6 @@ class DISPLAY_MANAGER_EXPORT DisplayManager // Selected display modes for displays. Key is the displays' ID. std::map<int64_t, ManagedDisplayMode> display_modes_; - // Zoom level for each display. - std::map<int64_t, float> display_zoom_factors_; - // When set to true, the host window's resize event updates the display's // size. This is set to true when running on desktop environment (for // debugging) so that resizing the host window will update the display |