diff options
author | Ton Roosendaal <ton@blender.org> | 2013-01-12 21:07:49 +0400 |
---|---|---|
committer | Ton Roosendaal <ton@blender.org> | 2013-01-12 21:07:49 +0400 |
commit | fa759d8ffdd6c2a66270e8e85a53f608f4cd7ad0 (patch) | |
tree | 35f28ba5d460f3d4823b592dcc53a9176a2da155 /intern/ghost | |
parent | 47ee5f56b6c6aa2eb78ff20dc24b10b2b7476b94 (diff) |
Mac HiDPI ("retina") handling:
OK - so you have this nice crisp screen, and still you want to add extra
monitors to the laptop! That means Blender should switch back and forth to HiDPI
modes, when you move a window to another monitor.
This code makes the pixelsize scale factor a window property, and handles
an event when a window moves to another monitor. It then changes the
native pixelsize nicely and refreshes entire UI.
You can also have one Blender window on high, and other on low resolution.
Stretching a Blender window from 1 monitor to the other works too, but that
is Apple magic handling it.
Diffstat (limited to 'intern/ghost')
-rw-r--r-- | intern/ghost/GHOST_C-api.h | 2 | ||||
-rw-r--r-- | intern/ghost/GHOST_ISystem.h | 2 | ||||
-rw-r--r-- | intern/ghost/GHOST_IWindow.h | 4 | ||||
-rw-r--r-- | intern/ghost/GHOST_Types.h | 1 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_C-api.cpp | 8 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_System.cpp | 7 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_System.h | 3 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_SystemCocoa.mm | 7 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_Window.cpp | 3 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_Window.h | 10 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_WindowCocoa.h | 5 | ||||
-rw-r--r-- | intern/ghost/intern/GHOST_WindowCocoa.mm | 20 |
12 files changed, 55 insertions, 17 deletions
diff --git a/intern/ghost/GHOST_C-api.h b/intern/ghost/GHOST_C-api.h index ab5feb287d8..ffdee6c1550 100644 --- a/intern/ghost/GHOST_C-api.h +++ b/intern/ghost/GHOST_C-api.h @@ -860,7 +860,7 @@ extern int GHOST_UseNativePixels(void); /** * If window was opened using native pixel size, it returns scaling factor. */ -extern float GHOST_GetNativePixelSize(void); +extern float GHOST_GetNativePixelSize(GHOST_WindowHandle windowhandle); #ifdef __cplusplus diff --git a/intern/ghost/GHOST_ISystem.h b/intern/ghost/GHOST_ISystem.h index dfe01521a29..1b3509c1ac3 100644 --- a/intern/ghost/GHOST_ISystem.h +++ b/intern/ghost/GHOST_ISystem.h @@ -297,10 +297,8 @@ public: /** * Native pixel size support (MacBook 'retina'). - * \return The pixel size in float. */ virtual bool useNativePixel(void) = 0; - virtual float getNativePixelSize(void) = 0; /*************************************************************************************** * Event management functionality diff --git a/intern/ghost/GHOST_IWindow.h b/intern/ghost/GHOST_IWindow.h index 88f130aabe8..4cf0dbfb820 100644 --- a/intern/ghost/GHOST_IWindow.h +++ b/intern/ghost/GHOST_IWindow.h @@ -305,6 +305,10 @@ public: */ virtual GHOST_TSuccess setCursorGrab(GHOST_TGrabCursorMode mode, GHOST_Rect *bounds, GHOST_TInt32 mouse_ungrab_xy[2]) { return GHOST_kSuccess; } + + virtual float getNativePixelSize(void) = 0; + + #ifdef WITH_CXX_GUARDEDALLOC MEM_CXX_CLASS_ALLOC_FUNCS("GHOST:GHOST_IWindow") #endif diff --git a/intern/ghost/GHOST_Types.h b/intern/ghost/GHOST_Types.h index 868d787b5f9..35dff73f4af 100644 --- a/intern/ghost/GHOST_Types.h +++ b/intern/ghost/GHOST_Types.h @@ -183,6 +183,7 @@ typedef enum { GHOST_kEventDraggingDropDone, GHOST_kEventOpenMainFile, // Needed for Cocoa to open double-clicked .blend file at startup + GHOST_kEventNativeResolutionChange, // Needed for Cocoa when window moves to other display GHOST_kEventTimer, diff --git a/intern/ghost/intern/GHOST_C-api.cpp b/intern/ghost/intern/GHOST_C-api.cpp index ba0a6eba36f..be64acf8c94 100644 --- a/intern/ghost/intern/GHOST_C-api.cpp +++ b/intern/ghost/intern/GHOST_C-api.cpp @@ -885,9 +885,11 @@ int GHOST_UseNativePixels(void) return system->useNativePixel(); } -float GHOST_GetNativePixelSize(void) +float GHOST_GetNativePixelSize(GHOST_WindowHandle windowhandle) { - GHOST_ISystem *system = GHOST_ISystem::getSystem(); - return system->getNativePixelSize(); + GHOST_IWindow *window = (GHOST_IWindow *) windowhandle; + if (window) + return window->getNativePixelSize(); + return 1.0f; } diff --git a/intern/ghost/intern/GHOST_System.cpp b/intern/ghost/intern/GHOST_System.cpp index 41beeac6b51..080619bc0ac 100644 --- a/intern/ghost/intern/GHOST_System.cpp +++ b/intern/ghost/intern/GHOST_System.cpp @@ -46,7 +46,6 @@ GHOST_System::GHOST_System() : m_nativePixel(false), - m_nativePixelSize(1), m_displayManager(0), m_timerManager(0), m_windowManager(0), @@ -382,9 +381,3 @@ bool GHOST_System::useNativePixel(void) return 1; } -float GHOST_System::getNativePixelSize(void) -{ - if (m_nativePixel) - return m_nativePixelSize; - return 1.0f; -} diff --git a/intern/ghost/intern/GHOST_System.h b/intern/ghost/intern/GHOST_System.h index 5060f22c509..928bbe6a31b 100644 --- a/intern/ghost/intern/GHOST_System.h +++ b/intern/ghost/intern/GHOST_System.h @@ -175,9 +175,6 @@ public: virtual bool useNativePixel(void); bool m_nativePixel; - virtual float getNativePixelSize(void); - float m_nativePixelSize; - /*************************************************************************************** * Event management functionality ***************************************************************************************/ diff --git a/intern/ghost/intern/GHOST_SystemCocoa.mm b/intern/ghost/intern/GHOST_SystemCocoa.mm index ac3e22368bc..f10050bfc54 100644 --- a/intern/ghost/intern/GHOST_SystemCocoa.mm +++ b/intern/ghost/intern/GHOST_SystemCocoa.mm @@ -1054,6 +1054,13 @@ GHOST_TSuccess GHOST_SystemCocoa::handleWindowEvent(GHOST_TEventType eventType, //m_ignoreWindowSizedMessages = true; } break; + case GHOST_kEventNativeResolutionChange: + + if (m_nativePixel) { + window->setNativePixelSize(); + pushEvent( new GHOST_Event(getMilliSeconds(), GHOST_kEventNativeResolutionChange, window) ); + } + default: return GHOST_kFailure; break; diff --git a/intern/ghost/intern/GHOST_Window.cpp b/intern/ghost/intern/GHOST_Window.cpp index fd3ff4f85f0..ca12abe7324 100644 --- a/intern/ghost/intern/GHOST_Window.cpp +++ b/intern/ghost/intern/GHOST_Window.cpp @@ -61,6 +61,8 @@ GHOST_Window::GHOST_Window( m_cursorGrabAccumPos[0] = 0; m_cursorGrabAccumPos[1] = 0; + + m_nativePixelSize = 1.0f; m_fullScreen = state == GHOST_kWindowStateFullScreen; if (m_fullScreen) { @@ -194,3 +196,4 @@ bool GHOST_Window::getModifiedState() { return m_isUnsavedChanges; } + diff --git a/intern/ghost/intern/GHOST_Window.h b/intern/ghost/intern/GHOST_Window.h index fd870327fd4..f7c67bf7be6 100644 --- a/intern/ghost/intern/GHOST_Window.h +++ b/intern/ghost/intern/GHOST_Window.h @@ -257,6 +257,13 @@ public: { m_userData = userData; } + + virtual float getNativePixelSize(void) + { + if (m_nativePixelSize > 0.0f) + return m_nativePixelSize; + return 1.0f; + } protected: /** @@ -351,6 +358,9 @@ protected: GHOST_TUns32 m_fullScreenWidth; /** Full-screen height */ GHOST_TUns32 m_fullScreenHeight; + + /* OSX only, retina screens */ + float m_nativePixelSize; }; diff --git a/intern/ghost/intern/GHOST_WindowCocoa.h b/intern/ghost/intern/GHOST_WindowCocoa.h index 3e5c675d4a7..f1388c0b466 100644 --- a/intern/ghost/intern/GHOST_WindowCocoa.h +++ b/intern/ghost/intern/GHOST_WindowCocoa.h @@ -262,6 +262,11 @@ public: * Hides the progress bar icon */ virtual GHOST_TSuccess endProgressBar(); + + + virtual void setNativePixelSize(void); + + protected: /** * Tries to install a rendering context in this window. diff --git a/intern/ghost/intern/GHOST_WindowCocoa.mm b/intern/ghost/intern/GHOST_WindowCocoa.mm index e89dd1b41dc..772db85b190 100644 --- a/intern/ghost/intern/GHOST_WindowCocoa.mm +++ b/intern/ghost/intern/GHOST_WindowCocoa.mm @@ -74,8 +74,10 @@ extern "C" { - (void)windowDidMove:(NSNotification *)notification; - (void)windowWillMove:(NSNotification *)notification; - (BOOL)windowShouldClose:(id)sender; +- (void)windowDidChangeBackingProperties:(NSNotification *)notification; @end + @implementation CocoaWindowDelegate : NSObject - (void)setSystemAndWindowCocoa:(GHOST_SystemCocoa *)sysCocoa windowCocoa:(GHOST_WindowCocoa *)winCocoa { @@ -128,6 +130,11 @@ extern "C" { }*/ } +- (void)windowDidChangeBackingProperties:(NSNotification *)notification +{ + systemCocoa->handleWindowEvent(GHOST_kEventNativeResolutionChange, associatedWindow); +} + - (BOOL)windowShouldClose:(id)sender; { //Let Blender close the window rather than closing immediately @@ -593,7 +600,7 @@ GHOST_WindowCocoa::GHOST_WindowCocoa( [m_openGLView setWantsBestResolutionOpenGLSurface:YES]; NSRect backingBounds = [m_openGLView convertRectToBacking:[m_openGLView bounds]]; - m_systemCocoa->m_nativePixelSize = (float)backingBounds.size.width / (float)rect.size.width; + m_nativePixelSize = (float)backingBounds.size.width / (float)rect.size.width; } } @@ -911,6 +918,17 @@ NSScreen* GHOST_WindowCocoa::getScreen() return [m_window screen]; } +/* called for event, when window leaves monitor to another */ +void GHOST_WindowCocoa::setNativePixelSize(void) +{ + NSRect backingBounds = [m_openGLView convertRectToBacking:[m_openGLView bounds]]; + + GHOST_Rect rect; + getClientBounds(rect); + + m_nativePixelSize = (float)backingBounds.size.width / (float)rect.getWidth(); + +} /** * \note Fullscreen switch is not actual fullscreen with display capture. |