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/*
* Copyright 2012 Alex Merry <dev@randomguy3.me.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "TZFoundation.h"
#import "InputDelegate.h"
@class Application;
@class Configuration;
@class ContextWindow;
@class Preambles;
@class PreambleEditor;
@class PreviewWindow;
@class SettingsDialog;
@class StyleManager;
@class TikzDocument;
@class ToolBox;
@class Window;
@protocol Tool;
extern Application* app;
/**
* Manages the main application window
*/
@interface Application: NSObject {
// the main application configuration
Configuration *configFile;
// maintains the known (user-defined) styles
StyleManager *styleManager;
// maintains the preambles used for previews
Preambles *preambles;
// the last-accessed folders (for open and save dialogs)
NSString *lastOpenFolder;
NSString *lastSaveAsFolder;
ToolBox *toolBox;
PreambleEditor *preambleWindow;
PreviewWindow *previewWindow;
ContextWindow *contextWindow;
SettingsDialog *settingsDialog;
// the open windows (array of Window*)
NSMutableArray *openWindows;
// tools
id<Tool> activeTool;
NSArray *tools;
}
/**
* The main application configuration file
*/
@property (readonly) Configuration *mainConfiguration;
/**
* The app-wide style manager instance
*/
@property (readonly) StyleManager *styleManager;
/**
* The app-wide preambles registry
*/
@property (readonly) Preambles *preambles;
/**
* The tools
*/
@property (readonly) NSArray *tools;
/**
* The currently-selected tool
*/
@property (assign) id<Tool> activeTool;
/**
* The folder last actively chosen by a user for opening a file
*/
@property (copy) NSString *lastOpenFolder;
/**
* The folder last actively chosen by a user for saving a file
*/
@property (copy) NSString *lastSaveAsFolder;
/**
* The application instance.
*/
+ (Application*) app;
/**
* Starts the application with a single window containing an empty file
*/
- (id) init;
/**
* Starts the application with the given files open
*/
- (id) initWithFiles:(NSArray*)files;
/**
* Loads a new, empty document in a new window
*/
- (void) newWindow;
/**
* Loads an existing document from a file in a new window
*
* @param doc the document the new window should show
*/
- (void) newWindowWithDocument:(TikzDocument*)doc;
/**
* Quit the application, confirming with the user if there are
* changes to any open documents.
*/
- (void) quit;
/**
* Show the dialog for editing preambles.
*/
- (void) presentPreamblesEditor;
/**
* Show the context-aware window
*/
- (void) presentContextWindow;
/**
* Show or update the preview window.
*/
- (void) presentPreviewForDocument:(TikzDocument*)doc;
/**
* Show or update the preview window without it grabbing focus
*/
- (void) previewDocument:(TikzDocument*)doc;
/**
* Show the settings dialog.
*/
- (void) presentSettingsDialog;
/**
* Save the application configuration to permanent storage
*
* Should be called just before the application exits
*/
- (void) saveConfiguration;
/**
* @result YES if key event was processed, NO otherwise
*/
- (BOOL) activateToolForKey:(unsigned int)keyVal withMask:(InputMask)mask;
@end
// vim:ft=objc:ts=8:et:sts=4:sw=4
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