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Diffstat (limited to 'ash/display/display_info.h')
-rw-r--r-- | ash/display/display_info.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/ash/display/display_info.h b/ash/display/display_info.h deleted file mode 100644 index 94adf1d..0000000 --- a/ash/display/display_info.h +++ /dev/null @@ -1,130 +0,0 @@ -// Copyright (c) 2013 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef ASH_DISPLAY_DISPLAY_INFO_H_ -#define ASH_DISPLAY_DISPLAY_INFO_H_ - -#include <string> - -#include "ash/ash_export.h" -#include "base/gtest_prod_util.h" -#include "ui/gfx/insets.h" -#include "ui/gfx/rect.h" - -namespace gfx { -class Display; -} - -namespace ash { -namespace internal { - -// DisplayInfo contains metadata for each display. This is used to -// create |gfx::Display| as well as to maintain extra infomation -// to manage displays in ash environment. -// This class is intentionally made copiable. -class ASH_EXPORT DisplayInfo { - public: - // Creates a DisplayInfo from string spec. 100+200-1440x800 creates display - // whose size is 1440x800 at the location (100, 200) in screen's coordinates. - // The location can be omitted and be just "1440x800", which creates - // display at the origin of the screen. An empty string creates - // the display with default size. - // The device scale factor can be specified by "*", like "1280x780*2", - // or will use the value of |gfx::Display::GetForcedDeviceScaleFactor()| if - // --force-device-scale-factor is specified. - static DisplayInfo CreateFromSpec(const std::string& spec); - - // Creates a DisplayInfo from string spec using given |id|. - static DisplayInfo CreateFromSpecWithID(const std::string& spec, - int64 id); - - DisplayInfo(); - DisplayInfo(int64 id, const std::string& name, bool has_overscan); - ~DisplayInfo(); - - int64 id() const { return id_; } - - // The name of the display. - const std::string& name() const { return name_; } - - // True if the display has overscan. - bool has_overscan() const { return has_overscan_; } - - // Gets/Sets the device scale factor of the display. - float device_scale_factor() const { return device_scale_factor_; } - void set_device_scale_factor(float scale) { device_scale_factor_ = scale; } - - // The original bounds_in_pixel for the display. This can be different from - // the |bounds_in_pixel| in case of overscan insets. - const gfx::Rect original_bounds_in_pixel() const { - return original_bounds_in_pixel_; - } - - // The bounds for the display in pixels. - const gfx::Rect bounds_in_pixel() const { return bounds_in_pixel_; } - - // The overscan insets for the display in DIP. The default value is - // (-1, -1, -1, -1), which indicates that no overscan should be applied. - const gfx::Insets& overscan_insets_in_dip() const { - return overscan_insets_in_dip_; - } - - // Copy the display info except for two fields that can be modified by a user - // (|has_custom_overscan_insets_| and |custom_overscan_insets_in_dip_|). - void CopyFromNative(const DisplayInfo& native_info); - - // Set the |original_bounds_in_pixel| and |bounds_in_pixel| to - // given |bounds|. - void SetBounds(const gfx::Rect& bounds_in_pixel); - - // Sets the |bounds_in_pixel| and updates original bounds based on - // current overscan configuration. - void UpdateBounds(const gfx::Rect& bounds_in_pixel); - - // Update the |bounds_in_pixel| according to the current overscan - // settings. - // 1) If can_overscan is false, then |bounds_in_pixel| is equal to - // |original_bounds_in_pixel|. - // 2) If this has custom overscan insets - // (i.e. |has_custom_overscan_insets_| is true), it simply applies - // the existing |overscan_insets_in_dip_|. - // 3) If this doesn't have custom overscan insets, then this updates - // |overscan_insets_in_dip_| to default value (5% of the display size) - // and apply the insets. - void UpdateOverscanInfo(bool can_overscan); - - // Sets/Clears the overscan insets. - void SetOverscanInsets(bool custom, - const gfx::Insets& insets_in_dip); - void clear_has_custom_overscan_insets() { - has_custom_overscan_insets_ = false; - } - - // Returns a string representation of the DisplayInfo; - std::string ToString() const; - - private: - FRIEND_TEST_ALL_PREFIXES(DisplayManagerTest, AutomaticOverscanInsets); - // Set the overscan flag. Used for test. - void set_has_overscan_for_test(bool has_overscan) { - has_overscan_ = has_overscan; - } - - int64 id_; - std::string name_; - bool has_overscan_; - float device_scale_factor_; - gfx::Rect original_bounds_in_pixel_; - gfx::Rect bounds_in_pixel_; - gfx::Insets overscan_insets_in_dip_; - - // True if the |overscan_insets_in_dip| is specified by a user. This - // is used not to override the insets by native insets. - bool has_custom_overscan_insets_; -}; - -} // namespace internal -} // namespace ash - -#endif // ASH_DISPLAY_DISPLAY_INFO_H_ |