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// -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
//
// This file is part of the LibreOffice project.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "MLOManager.h"
#import "MLOMainViewController.h"
#import "MLOInvoker.h"
#include "touch/touch.h"
#import "mlo.h"
#import "mlo_uno.h"
#define APP_STUB_DEF (UIApplication *) X { (void) X;}
static MLOManager * instance = nil;
static const NSTimeInterval FADE_IN_DURATION = 0.3;
@interface MLOManager ()
@property NSObject<MLOInvoker> * invoker;
@property NSString * openedFileNameWithExtension;
@property NSString * openedFilePath;
@end
@implementation MLOManager
-(id) init{
self = [super init];
if (self) {
self.mainViewController = nil;
self.invoker = nil;
[self resetOpenedFile];
}
return self;
}
-(BOOL)isInit{
return self.mainViewController != nil;
}
- (void)applicationDidEnterBackground: APP_STUB_DEF
- (void)applicationWillEnterForeground: APP_STUB_DEF
- (void)applicationDidBecomeActive: APP_STUB_DEF
- (void)applicationWillTerminate: APP_STUB_DEF
- (void)applicationWillResignActive:(UIApplication *) application{
if (_mainViewController) {
[_mainViewController hideLibreOffice];
}
}
-(BOOL)application:(UIApplication *) application didFinishLaunchingWithOptions:(NSDictionary *) launchOptions{
return YES;
}
- (void)application:(UIApplication *)application didChangeStatusBarFrame:(CGRect)oldStatusBarFrame
{
IGNORE_ARG(application);
IGNORE_ARG(oldStatusBarFrame);
[self.mainViewController rotate];
}
-(void)start{
NSLog(@"L O : START LIBREOFFICE");
if (![self isInit]) {
NSLog(@"L O : BEGINNING INITIALIZATION");
[self initLo];
NSLog(@"L O : INITIALIZATION COMPLETED!!!");
}else{
NSLog(@"L O : SKIPPED. ALREADY INITIALIZED.");
}
}
+(MLOManager *) getInstance{
if(instance ==nil){
instance = [self new];
}
return instance;
}
-(void) initLo{
self.mainViewController = [MLOMainViewController new];
[[[NSThread alloc] initWithTarget:self selector:@selector(threadMainMethod:) object:nil] start];
}
-(void)addLibreOfficeAsSubview:(UIView * ) superview{
self.mainViewController.view.alpha = 0;
[superview addSubview: self.mainViewController.view];
[UIView animateWithDuration:FADE_IN_DURATION animations:^(){
self.mainViewController.view.alpha = 1;
}];
}
-(void)showLibreOfficeAfterAddingToSuperView:(UIWindow *) window{
window.backgroundColor = [UIColor whiteColor];
[_mainViewController showLibreOffice:window];
}
- (void)threadMainMethod:(id)argument
{
IGNORE_ARG(argument);
@autoreleasepool {
NSLog(@"CALLING mlo_initialize");
mlo_initialize();
NSLog(@"touch_lo_runMain RETURNED\r\n\r\nCALLING lo_runMain");
touch_lo_runMain();
NSLog(@"lo_runMain RETURNED");
}
}
-(void) hideLibreOffice{
[self.invoker willHideLibreOffice];
mlo_close();
[self resetOpenedFile];
[self.mainViewController.view removeFromSuperview];
[self.invoker didHideLibreOffice];
}
-(CGRect) bounds{
return [self.invoker bounds];
}
-(void)resetOpenedFile{
self.openedFileNameWithExtension = nil;
self.openedFilePath = nil;
}
-(void)openInLibreOfficeFilePath:(NSString *) filePath fileNameWithExtension:(NSString *) fileNameWithExtension superView:(UIView *) superview window:(UIWindow *) window invoker:
(NSObject<MLOInvoker> *) invoker{
self.invoker = invoker;
self.openedFileNameWithExtension = fileNameWithExtension;
self.openedFilePath = filePath;
if(mlo_open_file(filePath)){
[invoker willShowLibreOffice];
[self addLibreOfficeAsSubview:superview];
[self showLibreOfficeAfterAddingToSuperView:window];
[invoker didShowLibreOffice];
}else{
[self hideLibreOffice];
}
}
-(void)openInLibreOfficeFilePath:(NSString *) filePath superView:(UIView *) superview window:(UIWindow *) window invoker:(NSObject<MLOInvoker> *) invoker{
[self openInLibreOfficeFilePath:filePath
fileNameWithExtension:[filePath lastPathComponent]
superView:superview
window:window
invoker:invoker];
}
-(NSString *)extension{
NSString * extension= [self.openedFilePath pathExtension];
NSLog(@"File extension is %@",extension);
return extension;
}
-(NSString *)filenameWithExtension{
NSLog(@"Filename with extension is %@",self.openedFileNameWithExtension);
return self.openedFileNameWithExtension;
}
@end
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