diff -r 2cccf6b2b89d -r a6030b32b222 project_files/HedgewarsMobile/MGSplitViewController.h --- a/project_files/HedgewarsMobile/MGSplitViewController.h Thu Feb 09 18:59:46 2012 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,116 +0,0 @@ -// -// MGSplitViewController.h -// MGSplitView -// -// Created by Matt Gemmell on 26/07/2010. -// Copyright 2010 Instinctive Code. -// - -#import - -typedef enum _MGSplitViewDividerStyle { - // These names have been chosen to be conceptually similar to those of NSSplitView on Mac OS X. - MGSplitViewDividerStyleThin = 0, // Thin divider, like UISplitViewController (default). - MGSplitViewDividerStylePaneSplitter = 1 // Thick divider, drawn with a grey gradient and a grab-strip. -} MGSplitViewDividerStyle; - -@class MGSplitDividerView; -@protocol MGSplitViewControllerDelegate; -@interface MGSplitViewController : UIViewController { - BOOL _showsMasterInPortrait; - BOOL _showsMasterInLandscape; - float _splitWidth; - id _delegate; - BOOL _vertical; - BOOL _masterBeforeDetail; - NSMutableArray *_viewControllers; - UIBarButtonItem *_barButtonItem; // To be compliant with wacky UISplitViewController behaviour. - UIPopoverController *_hiddenPopoverController; // Popover used to hold the master view if it's not always visible. - MGSplitDividerView *_dividerView; // View that draws the divider between the master and detail views. - NSArray *_cornerViews; // Views to draw the inner rounded corners between master and detail views. - float _splitPosition; - BOOL _reconfigurePopup; - MGSplitViewDividerStyle _dividerStyle; // Meta-setting which configures several aspects of appearance and behaviour. -} - -@property (nonatomic, assign) IBOutlet id delegate; -@property (nonatomic, assign) BOOL showsMasterInPortrait; // applies to both portrait orientations (default NO) -@property (nonatomic, assign) BOOL showsMasterInLandscape; // applies to both landscape orientations (default YES) -@property (nonatomic, assign, getter=isVertical) BOOL vertical; // if NO, split is horizontal, i.e. master above detail (default YES) -@property (nonatomic, assign, getter=isMasterBeforeDetail) BOOL masterBeforeDetail; // if NO, master view is below/right of detail (default YES) -@property (nonatomic, assign) float splitPosition; // starting position of split in pixels, relative to top/left (depending on .isVertical setting) if masterBeforeDetail is YES, else relative to bottom/right. -@property (nonatomic, assign) float splitWidth; // width of split in pixels. -@property (nonatomic, assign) BOOL allowsDraggingDivider; // whether to let the user drag the divider to alter the split position (default NO). - -@property (nonatomic, copy) NSArray *viewControllers; // array of UIViewControllers; master is at index 0, detail is at index 1. -@property (nonatomic, retain) IBOutlet UIViewController *masterViewController; // convenience. -@property (nonatomic, retain) IBOutlet UIViewController *detailViewController; // convenience. -@property (nonatomic, retain) MGSplitDividerView *dividerView; // the view which draws the divider/split between master and detail. -@property (nonatomic, assign) MGSplitViewDividerStyle dividerStyle; // style (and behaviour) of the divider between master and detail. - -@property (nonatomic, readonly, getter=isLandscape) BOOL landscape; // returns YES if this view controller is in either of the two Landscape orientations, else NO. - -// Actions -- (IBAction)toggleSplitOrientation:(id)sender; // toggles split axis between vertical (left/right; default) and horizontal (top/bottom). -- (IBAction)toggleMasterBeforeDetail:(id)sender; // toggles position of master view relative to detail view. -- (IBAction)toggleMasterView:(id)sender; // toggles display of the master view in the current orientation. -- (IBAction)showMasterPopover:(id)sender; // shows the master view in a popover spawned from the provided barButtonItem, if it's currently hidden. -- (void)notePopoverDismissed; // should rarely be needed, because you should not change the popover's delegate. If you must, then call this when it's dismissed. - -// Conveniences for you, because I care. -- (BOOL)isShowingMaster; -- (void)setSplitPosition:(float)posn animated:(BOOL)animate; // Allows for animation of splitPosition changes. The property's regular setter is not animated. -/* Note: splitPosition is the width (in a left/right split, or height in a top/bottom split) of the master view. - It is relative to the appropriate side of the splitView, which can be any of the four sides depending on the values in isMasterBeforeDetail and isVertical: - isVertical = YES, isMasterBeforeDetail = YES: splitPosition is relative to the LEFT edge. (Default) - isVertical = YES, isMasterBeforeDetail = NO: splitPosition is relative to the RIGHT edge. - isVertical = NO, isMasterBeforeDetail = YES: splitPosition is relative to the TOP edge. - isVertical = NO, isMasterBeforeDetail = NO: splitPosition is relative to the BOTTOM edge. - - This implementation was chosen so you don't need to recalculate equivalent splitPositions if the user toggles masterBeforeDetail themselves. - */ -- (void)setDividerStyle:(MGSplitViewDividerStyle)newStyle animated:(BOOL)animate; // Allows for animation of dividerStyle changes. The property's regular setter is not animated. -- (NSArray *)cornerViews; -/* - -cornerViews returns an NSArray of two MGSplitCornersView objects, used to draw the inner corners. - The first view is the "leading" corners (top edge of screen for left/right split, left edge of screen for top/bottom split). - The second view is the "trailing" corners (bottom edge of screen for left/right split, right edge of screen for top/bottom split). - Do NOT modify them, except to: - 1. Change their .cornerBackgroundColor - 2. Change their .cornerRadius - */ - -@end - - -@protocol MGSplitViewControllerDelegate - -@optional - -// Called when a button should be added to a toolbar for a hidden view controller. -- (void)splitViewController:(MGSplitViewController*)svc - willHideViewController:(UIViewController *)aViewController - withBarButtonItem:(UIBarButtonItem*)barButtonItem - forPopoverController: (UIPopoverController*)pc; - -// Called when the master view is shown again in the split view, invalidating the button and popover controller. -- (void)splitViewController:(MGSplitViewController*)svc - willShowViewController:(UIViewController *)aViewController - invalidatingBarButtonItem:(UIBarButtonItem *)barButtonItem; - -// Called when the master view is shown in a popover, so the delegate can take action like hiding other popovers. -- (void)splitViewController:(MGSplitViewController*)svc - popoverController:(UIPopoverController*)pc - willPresentViewController:(UIViewController *)aViewController; - -// Called when the split orientation will change (from vertical to horizontal, or vice versa). -- (void)splitViewController:(MGSplitViewController*)svc willChangeSplitOrientationToVertical:(BOOL)isVertical; - -// Called when split position will change to the given pixel value (relative to left if split is vertical, or to top if horizontal). -- (void)splitViewController:(MGSplitViewController*)svc willMoveSplitToPosition:(float)position; - -// Called before split position is changed to the given pixel value (relative to left if split is vertical, or to top if horizontal). -// Note that viewSize is the current size of the entire split-view; i.e. the area enclosing the master, divider and detail views. -- (float)splitViewController:(MGSplitViewController *)svc constrainSplitPosition:(float)proposedPosition splitViewSize:(CGSize)viewSize; - -@end