Render themes: SVG resources on iOS

vtm-ios/natives/SVGgh.framework/Headers/GHButton.h

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+//
+//  GHButton.h
+//  SVGgh
+// The MIT License (MIT)
+
+//  Copyright (c) 2011-2014 Glenn R. Howes
+
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+
+//  Created by Glenn Howes on 1/26/14.
+//
+
+/*
+  * Note you can instantiate a GHButton in a storyboard or a XIB by dragging a UIView into your view and giving it a class of GHButton. 
+  * You can configure the style of the button by adding "User Defined Runtime Attributes" in XCode's "Identity Inspector"
+  ***********************************
+  ** Key Path      ***         Type        ***    Value    **
+  ----------------------------------------------------------------
+   schemeNumber             Number                 3
+   artworkPath              String             Artwork/MenuButton
+ -----------------------------------------------------------------
+  Will make a lightly chromed button with the contents of a file in your app's bundle with the path /Artwork/MenuButton.svg
+*/
+
+#import "GHControl.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*! @brief a button widget that can take on various themed appearances and host vectored svg content
+* @attention not a UIButton (too hard to subclass)
+* @attention wire any UIAction up to the up inside event not the value changed event
+*/
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 80000
+IB_DESIGNABLE // Cocapods users should add the use_frameworks! directive if this causes an error
+#endif
+@interface GHButton : GHControl
+/*! @property title
+* @brief this text (if any) will be displayed embedded in the button
+*/
+@property(nonatomic, strong) IBInspectable NSString*      __nullable     title;
+/*! @property artworkPath
+ * @brief optional subpath to an svg file inside the resources folder, svg is displayed inside the button at appropriate size
+ * @attention do not append '.svg'
+ */
+@property(nonatomic, strong) IBInspectable NSString*      __nullable     artworkPath;
+/*! @property selectedArtworkPath
+ * @brief optional subpath to an svg file inside the resources folder, svg is displayed inside the button at appropriate size. When button is in selected state.
+ * @attention do not append '.svg'
+ */
+@property(nonatomic, strong) IBInspectable NSString*     __nullable      selectedArtworkPath;
+/*! @property pressedArtworkPath
+ * @brief optional subpath to an svg file inside the resources folder, svg is displayed inside the button at appropriate size. When button is in pressed state.
+ * @attention do not append '.svg'
+ */
+@property(nonatomic, strong) IBInspectable NSString*      __nullable     pressedArtworkPath;
+/*! @property artworkView
+ * @brief optional view to embed inside this button to display artwork. Usually used from storyboard or nib
+ */
+@property(nonatomic, weak)   IBOutlet UIView*  __nullable  artworkView;
+
++(void)makeSureLoaded;
+@end
+
+NS_ASSUME_NONNULL_END