1 files changed, 0 insertions, 336 deletions
diff --git a/ios/shared/ios_sharedlo/objective_c/render/MLORenderManager.m b/ios/shared/ios_sharedlo/objective_c/render/MLORenderManager.m
deleted file mode 100644
index ea7abe662289..000000000000
--- a/ios/shared/ios_sharedlo/objective_c/render/MLORenderManager.m
+++ /dev/null
@@ -1,336 +0,0 @@
-// -*- 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 "MLOCommon.h"
-
-#import <UIKit/UIKit.h>
-
-#import "MLOMainViewController.h"
-#import "MLORenderManager_Impl.h"
-#import "MLORenderBuffer.h"
-#import "MLOScalingBuffer.h"
-#import "MLOGestureLimiter.h"
-#import "MLOGestureEngine_Impl.h"
-#import "MLOSelectionViewController.h"
-#import "NSObject+MLOUtils.h"
-#import "MLOPostRenderManager.h"
-#import "mlo_utils.h"
-#import <QuartzCore/QuartzCore.h>
-
-#include <touch/touch.h>
-
-static MLORenderManager * instance = nil;
-
-static const CGFloat
-    HORIZONAL_BUFFER_SCALE=1.0f,
-    VERTICAL_BUFFER_SCALE=1.0f,
-    BUFFER_SCALE_BIAS =1.0f,
-
-    RENDERING_BIAS_RATIO = 1.0f/(BUFFER_SCALE_BIAS*HORIZONAL_BUFFER_SCALE *VERTICAL_BUFFER_SCALE),
-
-    MAX_RENDER_PER_SECOND_ON_DEFAULT_ZOOM =4 * RENDERING_BIAS_RATIO,
-    MAX_RENDER_PER_SECOND_ON_MAX_ZOOM_IN=3 * RENDERING_BIAS_RATIO;
-
-static const NSTimeInterval    
-    LO_PAN_RENDER_MAX_DURATION = 0.3f,
-    LO_PINCH_RENDER_MAX_DURATION = 0.5f,
-    RESET_TRANSFORM_ANIMATION_DURATION=0.1f,
-    LO_RENDER_BACKOFF_MIN = 1.0f / MAX_RENDER_PER_SECOND_ON_DEFAULT_ZOOM,
-    LO_RENDER_BACKOFF_MAX = 1.0f / MAX_RENDER_PER_SECOND_ON_MAX_ZOOM_IN,
-    LO_RENDER_BACK_OFF_MAX_DELTA = LO_RENDER_BACKOFF_MAX - LO_RENDER_BACKOFF_MIN;
-
-
-
-static const NSInteger BUFFER_COUNT=2;
-
-#define MLOGestureDirectionString(enum) [@[@"X",@"Y",@"Z"] objectAtIndex:enum]
-
-@interface MLORenderManager ()
-@property MLOGestureEngine * gestureEngine;
-@property MLOPostRenderManager * post;
-@property NSArray * buffers;
-@property NSInteger activeBufferIndex,nextBufferIndex,frameIdCounter;
-@property NSTimeInterval bufferTransfromResetDeadline,renderBlockReleaseTime;
-@property CGFloat inRenderTiltX,inRenderTiltY, inRenderTiltScale;
-@end
-
-@implementation MLORenderManager 
-
-+(MLORenderManager *) getInstance{
-    if(instance == nil){
-        instance = [MLORenderManager new];
-    }
-    return instance;
-}
-
--(MLORenderBuffer *)getBufferAtIndex:(NSInteger) index{
-    return [_buffers objectAtIndex:index];
-}
-
--(id)init{
-    self = [super init];
-    if(self){
-        self.gestureEngine = nil;
-        [self createBufffers];
-        self.renderBlockReleaseTime = 0;
-        self.activeBufferIndex = 0;
-        self.nextBufferIndex = _activeBufferIndex + 1;
-        [self loRenderWillBegin];
-        self.view.backgroundColor = [UIColor whiteColor];
-        self.currentGesture = NO_GESTURE;
-    }
-    return self;
-}
-
--(void) createBufffers{
-    NSMutableArray * array = [NSMutableArray new];
-    
-    for (NSInteger i = 0 ; i < BUFFER_COUNT; i++) {
-        
-        [array addObject:[[MLORenderBuffer alloc] initWithArrayIndex: i renderManager:self]];
-    }
-    
-    self.buffers = [NSArray arrayWithArray:array];
-    
-    for (NSInteger i = 0 ; i < BUFFER_COUNT; i++) {
-        
-        MLORenderBuffer * buffer = [_buffers objectAtIndex:i];
-        
-        NSInteger previousIndex = BUFFER_COUNT -1;
-        if(i !=0){
-            previousIndex = i-1;
-        }
-        buffer.previous = [_buffers objectAtIndex:previousIndex];
-        [self.view addSubview:buffer];
-    }
-}
-
--(void)showLibreOffice:(MLOGestureEngine *) gestureEngine{
-    self.gestureEngine = gestureEngine;
-}
-
--(void)hideLibreOffice{
-    self.currentGesture = NO_GESTURE;
-    [self.scaler hide];
-    self.gestureEngine = nil;
-}
-
--(void) panDeltaX:(CGFloat) deltaX deltaY:(CGFloat) deltaY{
-    
-    self.currentGesture = PAN;
-        
-    if(deltaX || deltaY){
-        [[self getActiveBuffer] moveDeltaX:deltaX deltaY:deltaY];
-       
-        self.inRenderTiltX+=deltaX;
-        self.inRenderTiltY+=deltaY;
-    }
-}
-
--(void) pinchDeltaX:(CGFloat)deltaX deltaY:(CGFloat)deltaY scale:(CGFloat)scale{
-    
-    if(ENABLE_PINCH_RENDERING_VIA_IOS){
-               
-        self.currentGesture = PINCH;
-        
-        if(self.scaler ==nil){
-            self.scaler = [[MLOScalingBuffer alloc] initWithRenderManager:self];
-        }
-        
-        [self.scaler scale:scale deltaX:deltaX deltaY:deltaY];
-    
-        self.inRenderTiltScale*=scale;
-        self.inRenderTiltX = self.inRenderTiltX*scale +deltaX;
-        self.inRenderTiltY = self.inRenderTiltY*scale +deltaY;
-        
-    }
-
-}
--(void)endGestures{
-    self.currentGesture = NO_GESTURE;
-    NSLog(@"RenderManager: self.currentGesture = NO_GESTURE");
-}
-
--(CGPoint) getShiftFromCanvasCenter{
-    
-    CGPoint bufferCenter= [self currentBufferCenter];
-    CGPoint canvasCenter = _gestureEngine.mainViewController.canvas.center;
-    
-    return CGPointMake(bufferCenter.x - canvasCenter.x,
-                       bufferCenter.y - canvasCenter.y);
-}
-
--(CGPoint) currentBufferCenter{
-    if(self.currentGesture ==PINCH){
-        return self.scaler.center;
-    }
-    return [self getActiveBuffer].center;
-}
-
--(void)loRenderWillBegin{
-    self.inRenderTiltX = NO_MOVE_DELTA;
-    self.inRenderTiltY = NO_MOVE_DELTA;
-    self.inRenderTiltScale = NO_SCALE;
-}
-
--(void)setWidth:(NSInteger) width height:(NSInteger) height{
-        
-    self.view.frame = CGRectMake(0,0, width,height);
-    
-    CGFloat bufferWidth = width*HORIZONAL_BUFFER_SCALE;
-    CGFloat bufferHeight = height*VERTICAL_BUFFER_SCALE;
-    self.bufferFrame = CGRectMake(0,0, bufferWidth,bufferHeight);
-    
-    for (MLORenderBuffer * buffer in _buffers) {
-        buffer.frame = self.bufferFrame;
-    }
-    
-    touch_lo_set_view_size(bufferWidth,bufferHeight);
-}
--(MLORenderBuffer *) getActiveBuffer{
-    return[_buffers objectAtIndex:self.activeBufferIndex];
-}
-
--(MLORenderBuffer *) getNextBuffer{
-    return[_buffers objectAtIndex:self.nextBufferIndex];
-}
-
--(void) renderInContext:(CGContextRef) context{
-    // used for magnification
-     [[self getActiveBuffer].layer renderInContext:context];
-}
-
--(void)swapIndexes{
-    self.nextBufferIndex = (self.nextBufferIndex +1)% BUFFER_COUNT;
-    self.activeBufferIndex = (self.activeBufferIndex +1)% BUFFER_COUNT;
-}
-
--(void)swapPreviousBuffer:(MLORenderingUIView*) previous withNextBuffer:(MLORenderBuffer *) next{
-    
-    NSTimeInterval bufferTransformResetDelay = [self getBufferTransformResetDelay];
-    NSTimeInterval bufferTransformResetDeadline =CACurrentMediaTime() + bufferTransformResetDelay;
-    
-    self.bufferTransfromResetDeadline = bufferTransformResetDeadline;
-    
-    if(self.scaler && self.scaler.didRender){
-        previous = self.scaler;
-    }
-     
-    [self showBuffer:next];
-    
-    [self swapIndexes];
-   
-    [previous hide];
-    
-}
-
--(NSTimeInterval) getBufferTransformResetDelay{
-   
-    switch(self.currentGesture){
-        case PAN: return LO_PAN_RENDER_MAX_DURATION;
-        case PINCH: return LO_PINCH_RENDER_MAX_DURATION;
-        case NO_GESTURE: return 0;
-    }
-}
-
--(void)showBuffer:(MLORenderBuffer *) buffer{
-
-    buffer.alpha = 1.0f;
-}
-
--(CGFloat) currentZoomRatio{
-    return [_gestureEngine.limiter zoom] / MAX_ZOOM;
-}
-
--(void) renderWithRect:(CGRect) rect{
-
-    if(ENABLE_LO_DESKTOP){
-    
-        switch(self.currentGesture){
-            case PAN:
-                {
-                    NSTimeInterval now = CACurrentMediaTime();
-                    
-                    NSTimeInterval delta =  LO_RENDER_BACKOFF_MIN +
-                                            LO_RENDER_BACK_OFF_MAX_DELTA * [self currentZoomRatio];
-                    
-                    NSTimeInterval releaseTime = now + delta;
-                    
-                    NSTimeInterval currentReleaseTime = self.renderBlockReleaseTime;
-                    
-                    NSInteger currentFrameId = self.frameIdCounter++;
-                    
-                    if(now > currentReleaseTime){
-                   
-                        [self pereodicRender:rect releaseTime:releaseTime];
-                   
-                    }else{
-                        
-                        [self performBlock:^{
-                            
-                            if((self.renderBlockReleaseTime == currentReleaseTime)
-                               && (currentFrameId==0)){
-                               
-                                [self pereodicRender:rect releaseTime:releaseTime];
-                            }
-                        }afterDelay:delta];
-                    }
-                }
-                break;
-            case PINCH:
-            case NO_GESTURE:
-                [[self getNextBuffer] setNeedsDisplayInRect:rect];
-            break;
-        }
-    }
- }
-
--(void)renderNow{
-    [[self getNextBuffer] setNeedsDisplayInRect:self.bufferFrame];
-}
-
--(void)pereodicRender:(CGRect) rect releaseTime:(NSTimeInterval) releaseTime{
-    
-    static NSTimeInterval lastRender = 0;
-    
-    [[self getNextBuffer] setNeedsDisplayInRect:rect];
-    
-    self.frameIdCounter = 0;
-        
-    self.renderBlockReleaseTime =releaseTime;
-    
-    NSTimeInterval now = CACurrentMediaTime();
-    NSLog(@"Render interval %f",now - lastRender);
-    
-    lastRender = now;
-}
-
-
-// C functions
-// ===========
-//
-// Functions called in the LO thread, which thus need to dispatch any
-// CocoaTouch activity to happen on the GUI thread. Use
-// dispatch_async() consistently.
-
-
-void touch_ui_damaged(int minX, int minY, int width, int height)
-{
-    CGRect rect = CGRectMake(minX, minY, width, height);
-
-    dispatch_async(dispatch_get_main_queue(), ^{
-        
-        [[MLORenderManager getInstance] renderWithRect:rect];
-        
-    });
-    // NSLog(@"lo_damaged: %dx%d@(%d,%d)", (int)rect.size.width, (int)rect.size.height, (int)rect.origin.x, (int)rect.origin.y);
-}
-
-@end
-
-// vim:set shiftwidth=4 softtabstop=4 expandtab: