ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 314 insertions, 306 deletions

diff --git a/intern/ghost/GHOST_IWindow.h b/intern/ghost/GHOST_IWindow.h
index 5236567b398..0b1b83c36a7 100644
--- a/intern/ghost/GHOST_IWindow.h
+++ b/intern/ghost/GHOST_IWindow.h
@@ -29,7 +29,6 @@
 #include "GHOST_Rect.h"
 #include "GHOST_Types.h"
 
-
 /**
  * Interface for GHOST windows.
  *
@@ -44,316 +43,325 @@
  * - The client rectangle coordinate system. The client rectangle of a window
  *   is the area that is drawable by the application (excluding title bars etc.).
  */
-class GHOST_IWindow
-{
-public:
-	/**
-	 * Destructor.
-	 */
-	virtual ~GHOST_IWindow()
-	{
-	}
-
-	/**
-	 * Returns indication as to whether the window is valid.
-	 * \return The validity of the window.
-	 */
-	virtual bool getValid() const = 0;
-
-	/**
-	 * Returns the associated OS object/handle
-	 * \return The associated OS object/handle
-	 */
-	virtual void *getOSWindow() const = 0;
-
-	/**
-	 * Returns the type of drawing context used in this window.
-	 * \return The current type of drawing context.
-	 */
-	virtual GHOST_TDrawingContextType getDrawingContextType() = 0;
-
-	/**
-	 * Tries to install a rendering context in this window.
-	 * \param type  The type of rendering context installed.
-	 * \return Indication as to whether installation has succeeded.
-	 */
-	virtual GHOST_TSuccess setDrawingContextType(GHOST_TDrawingContextType type) = 0;
-
-	/**
-	 * Sets the title displayed in the title bar.
-	 * \param title The title to display in the title bar.
-	 */
-	virtual void setTitle(const STR_String& title) = 0;
-
-	/**
-	 * Returns the title displayed in the title bar.
-	 * \param title The title displayed in the title bar.
-	 */
-	virtual void getTitle(STR_String& title) const = 0;
-
-	/**
-	 * Returns the window rectangle dimensions.
-	 * These are screen coordinates.
-	 * \param bounds The bounding rectangle of the window.
-	 */
-	virtual void getWindowBounds(GHOST_Rect& bounds) const = 0;
-
-	/**
-	 * Returns the client rectangle dimensions.
-	 * The left and top members of the rectangle are always zero.
-	 * \param bounds The bounding rectangle of the client area of the window.
-	 */
-	virtual void getClientBounds(GHOST_Rect& bounds) const = 0;
-
-	/**
-	 * Resizes client rectangle width.
-	 * \param width The new width of the client area of the window.
-	 */
-	virtual GHOST_TSuccess setClientWidth(GHOST_TUns32 width) = 0;
-
-	/**
-	 * Resizes client rectangle height.
-	 * \param height The new height of the client area of the window.
-	 */
-	virtual GHOST_TSuccess setClientHeight(GHOST_TUns32 height) = 0;
-
-	/**
-	 * Resizes client rectangle.
-	 * \param width     The new width of the client area of the window.
-	 * \param height    The new height of the client area of the window.
-	 */
-	virtual GHOST_TSuccess setClientSize(GHOST_TUns32 width, GHOST_TUns32 height) = 0;
-
-	/**
-	 * Converts a point in screen coordinates to client rectangle coordinates
-	 * \param inX   The x-coordinate on the screen.
-	 * \param inY   The y-coordinate on the screen.
-	 * \param outX  The x-coordinate in the client rectangle.
-	 * \param outY  The y-coordinate in the client rectangle.
-	 */
-	virtual void screenToClient(GHOST_TInt32 inX, GHOST_TInt32 inY, GHOST_TInt32& outX, GHOST_TInt32& outY) const = 0;
-
-	/**
-	 * Converts a point in screen coordinates to client rectangle coordinates
-	 * \param inX   The x-coordinate in the client rectangle.
-	 * \param inY   The y-coordinate in the client rectangle.
-	 * \param outX  The x-coordinate on the screen.
-	 * \param outY  The y-coordinate on the screen.
-	 */
-	virtual void clientToScreen(GHOST_TInt32 inX, GHOST_TInt32 inY, GHOST_TInt32& outX, GHOST_TInt32& outY) const = 0;
-
-	/**
-	 * Tells if the ongoing drag'n'drop object can be accepted upon mouse drop
-	 */
-	virtual void setAcceptDragOperation(bool canAccept) = 0;
-
-	/**
-	 * Returns acceptance of the dropped object
-	 * Usually called by the "object dropped" event handling function
-	 */
-	virtual bool canAcceptDragOperation() const = 0;
-
-	/**
-	 * Returns the state of the window (normal, minimized, maximized).
-	 * \return The state of the window.
-	 */
-	virtual GHOST_TWindowState getState() const = 0;
-
-	/**
-	 * Sets the state of the window (normal, minimized, maximized).
-	 * \param state The state of the window.
-	 * \return Indication of success.
-	 */
-	virtual GHOST_TSuccess setState(GHOST_TWindowState state) = 0;
-
-	/**
-	 * Sets the window "modified" status, indicating unsaved changes
-	 * \param isUnsavedChanges Unsaved changes or not
-	 * \return Indication of success.
-	 */
-	virtual GHOST_TSuccess setModifiedState(bool isUnsavedChanges) = 0;
-
-	/**
-	 * Gets the window "modified" status, indicating unsaved changes
-	 * \return True if there are unsaved changes
-	 */
-	virtual bool getModifiedState() = 0;
-
-	/**
-	 * Sets the order of the window (bottom, top).
-	 * \param order The order of the window.
-	 * \return Indication of success.
-	 */
-	virtual GHOST_TSuccess setOrder(GHOST_TWindowOrder order) = 0;
-
-	/**
-	 * Swaps front and back buffers of a window.
-	 * \return  A boolean success indicator.
-	 */
-	virtual GHOST_TSuccess swapBuffers() = 0;
-
-	/**
-	 * Sets the swap interval for swapBuffers.
-	 * \param interval The swap interval to use.
-	 * \return A boolean success indicator.
-	 */
-	virtual GHOST_TSuccess setSwapInterval(int interval) = 0;
-
-	/**
-	 * Gets the current swap interval for swapBuffers.
-	 * \param intervalOut pointer to location to return swap interval (left untouched if there is an error)
-	 * \return A boolean success indicator of if swap interval was successfully read.
-	 */
-	virtual GHOST_TSuccess getSwapInterval(int& intervalOut) = 0;
-
-	/**
-	 * Gets the current swap interval for swapBuffers.
-	 * \return Number of AA Samples (0 if there is no multisample buffer)
-	 */
-	virtual GHOST_TUns16 getNumOfAASamples() = 0;
-
-	/**
-	 * Activates the drawing context of this window.
-	 * \return  A boolean success indicator.
-	 */
-	virtual GHOST_TSuccess activateDrawingContext() = 0;
-
-	/**
-	 * Invalidates the contents of this window.
-	 * \return Indication of success.
-	 */
-	virtual GHOST_TSuccess invalidate() = 0;
-
-	/**
-	 * Returns the window user data.
-	 * \return The window user data.
-	 */
-	virtual GHOST_TUserDataPtr getUserData() const = 0;
-
-	/**
-	 * Changes the window user data.
-	 * \param userData The window user data.
-	 */
-	virtual void setUserData(const GHOST_TUserDataPtr userData) = 0;
-
-	/**
-	 * Returns the tablet data (pressure etc).
-	 * \return The tablet data (pressure etc).
-	 */
-	virtual const GHOST_TabletData *GetTabletData() = 0;
-
-	/***************************************************************************************
-	 * Progress bar functionality
-	 ***************************************************************************************/
-
-	/**
-	 * Sets the progress bar value displayed in the window/application icon
-	 * \param progress The progress %
-	 */
-	virtual GHOST_TSuccess setProgressBar(float progress) = 0;
-
-	/**
-	 * Hides the progress bar in the icon
-	 */
-	virtual GHOST_TSuccess endProgressBar() = 0;
-
-	/***************************************************************************************
-	 * Cursor management functionality
-	 ***************************************************************************************/
-
-	/**
-	 * Returns the current cursor shape.
-	 * \return  The current cursor shape.
-	 */
-	virtual GHOST_TStandardCursor getCursorShape() const = 0;
-
-	/**
-	 * Set the shape of the cursor.
-	 * \param cursorShape:  The new cursor shape type id.
-	 * \return Indication of success.
-	 */
-	virtual GHOST_TSuccess setCursorShape(GHOST_TStandardCursor cursorShape) = 0;
-
-	/**
-	 * Set the shape of the cursor to a custom cursor.
-	 * \param   bitmap  The bitmap data for the cursor.
-	 * \param   mask    The mask data for the cursor.
-	 * \param   hotX    The X coordinate of the cursor hotspot.
-	 * \param   hotY    The Y coordinate of the cursor hotspot.
-	 * \return  Indication of success.
-	 */
-	virtual GHOST_TSuccess setCustomCursorShape(GHOST_TUns8 bitmap[16][2],
-	                                            GHOST_TUns8 mask[16][2],
-	                                            int hotX,
-	                                            int hotY) = 0;
-
-	virtual GHOST_TSuccess setCustomCursorShape(GHOST_TUns8 *bitmap,
-	                                            GHOST_TUns8 *mask,
-	                                            int sizex, int sizey,
-	                                            int hotX, int hotY,
-	                                            int fg_color, int bg_color) = 0;
-
-	/**
-	 * Returns the visibility state of the cursor.
-	 * \return  The visibility state of the cursor.
-	 */
-	virtual bool getCursorVisibility() const = 0;
-
-	/**
-	 * Shows or hides the cursor.
-	 * \param   visible The new visibility state of the cursor.
-	 * \return  Indication of success.
-	 */
-	virtual GHOST_TSuccess setCursorVisibility(bool visible) = 0;
-
-	/**
-	 * Grabs the cursor for a modal operation.
-	 * \param   grab The new grab state of the cursor.
-	 * \return  Indication of success.
-	 */
-	virtual GHOST_TSuccess setCursorGrab(GHOST_TGrabCursorMode /*mode*/,
-	                                     GHOST_Rect * /*bounds*/,
-	                                     GHOST_TInt32 /*mouse_ungrab_xy*/[2]) { return GHOST_kSuccess; }
-
-	/** */
-	virtual GHOST_TSuccess beginFullScreen() const = 0;
-	virtual GHOST_TSuccess endFullScreen() const = 0;
-
-	virtual float getNativePixelSize(void) = 0;
-
-	/**
-	 * Returns the recommended DPI for this window.
-	 * \return The recommended DPI for this window.
-	 */
-	virtual GHOST_TUns16 getDPIHint() = 0;
+class GHOST_IWindow {
+ public:
+  /**
+   * Destructor.
+   */
+  virtual ~GHOST_IWindow()
+  {
+  }
+
+  /**
+   * Returns indication as to whether the window is valid.
+   * \return The validity of the window.
+   */
+  virtual bool getValid() const = 0;
+
+  /**
+   * Returns the associated OS object/handle
+   * \return The associated OS object/handle
+   */
+  virtual void *getOSWindow() const = 0;
+
+  /**
+   * Returns the type of drawing context used in this window.
+   * \return The current type of drawing context.
+   */
+  virtual GHOST_TDrawingContextType getDrawingContextType() = 0;
+
+  /**
+   * Tries to install a rendering context in this window.
+   * \param type  The type of rendering context installed.
+   * \return Indication as to whether installation has succeeded.
+   */
+  virtual GHOST_TSuccess setDrawingContextType(GHOST_TDrawingContextType type) = 0;
+
+  /**
+   * Sets the title displayed in the title bar.
+   * \param title The title to display in the title bar.
+   */
+  virtual void setTitle(const STR_String &title) = 0;
+
+  /**
+   * Returns the title displayed in the title bar.
+   * \param title The title displayed in the title bar.
+   */
+  virtual void getTitle(STR_String &title) const = 0;
+
+  /**
+   * Returns the window rectangle dimensions.
+   * These are screen coordinates.
+   * \param bounds The bounding rectangle of the window.
+   */
+  virtual void getWindowBounds(GHOST_Rect &bounds) const = 0;
+
+  /**
+   * Returns the client rectangle dimensions.
+   * The left and top members of the rectangle are always zero.
+   * \param bounds The bounding rectangle of the client area of the window.
+   */
+  virtual void getClientBounds(GHOST_Rect &bounds) const = 0;
+
+  /**
+   * Resizes client rectangle width.
+   * \param width The new width of the client area of the window.
+   */
+  virtual GHOST_TSuccess setClientWidth(GHOST_TUns32 width) = 0;
+
+  /**
+   * Resizes client rectangle height.
+   * \param height The new height of the client area of the window.
+   */
+  virtual GHOST_TSuccess setClientHeight(GHOST_TUns32 height) = 0;
+
+  /**
+   * Resizes client rectangle.
+   * \param width     The new width of the client area of the window.
+   * \param height    The new height of the client area of the window.
+   */
+  virtual GHOST_TSuccess setClientSize(GHOST_TUns32 width, GHOST_TUns32 height) = 0;
+
+  /**
+   * Converts a point in screen coordinates to client rectangle coordinates
+   * \param inX   The x-coordinate on the screen.
+   * \param inY   The y-coordinate on the screen.
+   * \param outX  The x-coordinate in the client rectangle.
+   * \param outY  The y-coordinate in the client rectangle.
+   */
+  virtual void screenToClient(GHOST_TInt32 inX,
+                              GHOST_TInt32 inY,
+                              GHOST_TInt32 &outX,
+                              GHOST_TInt32 &outY) const = 0;
+
+  /**
+   * Converts a point in screen coordinates to client rectangle coordinates
+   * \param inX   The x-coordinate in the client rectangle.
+   * \param inY   The y-coordinate in the client rectangle.
+   * \param outX  The x-coordinate on the screen.
+   * \param outY  The y-coordinate on the screen.
+   */
+  virtual void clientToScreen(GHOST_TInt32 inX,
+                              GHOST_TInt32 inY,
+                              GHOST_TInt32 &outX,
+                              GHOST_TInt32 &outY) const = 0;
+
+  /**
+   * Tells if the ongoing drag'n'drop object can be accepted upon mouse drop
+   */
+  virtual void setAcceptDragOperation(bool canAccept) = 0;
+
+  /**
+   * Returns acceptance of the dropped object
+   * Usually called by the "object dropped" event handling function
+   */
+  virtual bool canAcceptDragOperation() const = 0;
+
+  /**
+   * Returns the state of the window (normal, minimized, maximized).
+   * \return The state of the window.
+   */
+  virtual GHOST_TWindowState getState() const = 0;
+
+  /**
+   * Sets the state of the window (normal, minimized, maximized).
+   * \param state The state of the window.
+   * \return Indication of success.
+   */
+  virtual GHOST_TSuccess setState(GHOST_TWindowState state) = 0;
+
+  /**
+   * Sets the window "modified" status, indicating unsaved changes
+   * \param isUnsavedChanges Unsaved changes or not
+   * \return Indication of success.
+   */
+  virtual GHOST_TSuccess setModifiedState(bool isUnsavedChanges) = 0;
+
+  /**
+   * Gets the window "modified" status, indicating unsaved changes
+   * \return True if there are unsaved changes
+   */
+  virtual bool getModifiedState() = 0;
+
+  /**
+   * Sets the order of the window (bottom, top).
+   * \param order The order of the window.
+   * \return Indication of success.
+   */
+  virtual GHOST_TSuccess setOrder(GHOST_TWindowOrder order) = 0;
+
+  /**
+   * Swaps front and back buffers of a window.
+   * \return  A boolean success indicator.
+   */
+  virtual GHOST_TSuccess swapBuffers() = 0;
+
+  /**
+   * Sets the swap interval for swapBuffers.
+   * \param interval The swap interval to use.
+   * \return A boolean success indicator.
+   */
+  virtual GHOST_TSuccess setSwapInterval(int interval) = 0;
+
+  /**
+   * Gets the current swap interval for swapBuffers.
+   * \param intervalOut pointer to location to return swap interval (left untouched if there is an error)
+   * \return A boolean success indicator of if swap interval was successfully read.
+   */
+  virtual GHOST_TSuccess getSwapInterval(int &intervalOut) = 0;
+
+  /**
+   * Gets the current swap interval for swapBuffers.
+   * \return Number of AA Samples (0 if there is no multisample buffer)
+   */
+  virtual GHOST_TUns16 getNumOfAASamples() = 0;
+
+  /**
+   * Activates the drawing context of this window.
+   * \return  A boolean success indicator.
+   */
+  virtual GHOST_TSuccess activateDrawingContext() = 0;
+
+  /**
+   * Invalidates the contents of this window.
+   * \return Indication of success.
+   */
+  virtual GHOST_TSuccess invalidate() = 0;
+
+  /**
+   * Returns the window user data.
+   * \return The window user data.
+   */
+  virtual GHOST_TUserDataPtr getUserData() const = 0;
+
+  /**
+   * Changes the window user data.
+   * \param userData The window user data.
+   */
+  virtual void setUserData(const GHOST_TUserDataPtr userData) = 0;
+
+  /**
+   * Returns the tablet data (pressure etc).
+   * \return The tablet data (pressure etc).
+   */
+  virtual const GHOST_TabletData *GetTabletData() = 0;
+
+  /***************************************************************************************
+   * Progress bar functionality
+   ***************************************************************************************/
+
+  /**
+   * Sets the progress bar value displayed in the window/application icon
+   * \param progress The progress %
+   */
+  virtual GHOST_TSuccess setProgressBar(float progress) = 0;
+
+  /**
+   * Hides the progress bar in the icon
+   */
+  virtual GHOST_TSuccess endProgressBar() = 0;
+
+  /***************************************************************************************
+   * Cursor management functionality
+   ***************************************************************************************/
+
+  /**
+   * Returns the current cursor shape.
+   * \return  The current cursor shape.
+   */
+  virtual GHOST_TStandardCursor getCursorShape() const = 0;
+
+  /**
+   * Set the shape of the cursor.
+   * \param cursorShape:  The new cursor shape type id.
+   * \return Indication of success.
+   */
+  virtual GHOST_TSuccess setCursorShape(GHOST_TStandardCursor cursorShape) = 0;
+
+  /**
+   * Set the shape of the cursor to a custom cursor.
+   * \param   bitmap  The bitmap data for the cursor.
+   * \param   mask    The mask data for the cursor.
+   * \param   hotX    The X coordinate of the cursor hotspot.
+   * \param   hotY    The Y coordinate of the cursor hotspot.
+   * \return  Indication of success.
+   */
+  virtual GHOST_TSuccess setCustomCursorShape(GHOST_TUns8 bitmap[16][2],
+                                              GHOST_TUns8 mask[16][2],
+                                              int hotX,
+                                              int hotY) = 0;
+
+  virtual GHOST_TSuccess setCustomCursorShape(GHOST_TUns8 *bitmap,
+                                              GHOST_TUns8 *mask,
+                                              int sizex,
+                                              int sizey,
+                                              int hotX,
+                                              int hotY,
+                                              int fg_color,
+                                              int bg_color) = 0;
+
+  /**
+   * Returns the visibility state of the cursor.
+   * \return  The visibility state of the cursor.
+   */
+  virtual bool getCursorVisibility() const = 0;
+
+  /**
+   * Shows or hides the cursor.
+   * \param   visible The new visibility state of the cursor.
+   * \return  Indication of success.
+   */
+  virtual GHOST_TSuccess setCursorVisibility(bool visible) = 0;
+
+  /**
+   * Grabs the cursor for a modal operation.
+   * \param   grab The new grab state of the cursor.
+   * \return  Indication of success.
+   */
+  virtual GHOST_TSuccess setCursorGrab(GHOST_TGrabCursorMode /*mode*/,
+                                       GHOST_Rect * /*bounds*/,
+                                       GHOST_TInt32 /*mouse_ungrab_xy*/[2])
+  {
+    return GHOST_kSuccess;
+  }
+
+  /** */
+  virtual GHOST_TSuccess beginFullScreen() const = 0;
+  virtual GHOST_TSuccess endFullScreen() const = 0;
+
+  virtual float getNativePixelSize(void) = 0;
+
+  /**
+   * Returns the recommended DPI for this window.
+   * \return The recommended DPI for this window.
+   */
+  virtual GHOST_TUns16 getDPIHint() = 0;
 
 #ifdef WITH_INPUT_IME
-	/**
-	 * Enable IME attached to the given window, i.e. allows user-input
-	 * events to be dispatched to the IME.
-	 * \param x Requested x-coordinate of the rectangle
-	 * \param y Requested y-coordinate of the rectangle
-	 * \param w Requested width of the rectangle
-	 * \param h Requested height of the rectangle
-	 * \param complete Whether or not to complete the ongoing composition
-	 * true:  Start a new composition
-	 * false: Move the IME windows to the given position without finishing it.
-	 */
-	virtual void beginIME(
-	        GHOST_TInt32 x, GHOST_TInt32 y,
-	        GHOST_TInt32 w, GHOST_TInt32 h,
-	        int completed) = 0;
-
-	/**
-	 * Disable the IME attached to the given window, i.e. prohibits any user-input
-	 * events from being dispatched to the IME.
-	 */
-	virtual void endIME() = 0;
+  /**
+   * Enable IME attached to the given window, i.e. allows user-input
+   * events to be dispatched to the IME.
+   * \param x Requested x-coordinate of the rectangle
+   * \param y Requested y-coordinate of the rectangle
+   * \param w Requested width of the rectangle
+   * \param h Requested height of the rectangle
+   * \param complete Whether or not to complete the ongoing composition
+   * true:  Start a new composition
+   * false: Move the IME windows to the given position without finishing it.
+   */
+  virtual void beginIME(
+      GHOST_TInt32 x, GHOST_TInt32 y, GHOST_TInt32 w, GHOST_TInt32 h, int completed) = 0;
+
+  /**
+   * Disable the IME attached to the given window, i.e. prohibits any user-input
+   * events from being dispatched to the IME.
+   */
+  virtual void endIME() = 0;
 #endif /* WITH_INPUT_IME */
 
 #ifdef WITH_CXX_GUARDEDALLOC
-	MEM_CXX_CLASS_ALLOC_FUNCS("GHOST:GHOST_IWindow")
+  MEM_CXX_CLASS_ALLOC_FUNCS("GHOST:GHOST_IWindow")
 #endif
 };
 
-#endif // __GHOST_IWINDOW_H__
+#endif  // __GHOST_IWINDOW_H__