blob: 784ebfb2f584437f853bdeffc27e71dd10edb6ca (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/* -*- Mode: C++; 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_REHEARSETIMINGSACTIVITY_HXX
#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_REHEARSETIMINGSACTIVITY_HXX
#include <activity.hxx>
#include <activitiesqueue.hxx>
#include <eventqueue.hxx>
#include <vieweventhandler.hxx>
#include <basegfx/range/b2drange.hxx>
#include <vcl/font.hxx>
#include <vector>
#include <utility>
#include <memory>
namespace vcl { class Font; }
namespace canvas::tools{ class ElapsedTime; }
namespace cppcanvas{ class CustomSprite; }
namespace basegfx
{
class B2IVector;
class B2DRange;
}
namespace slideshow::internal {
struct SlideShowContext;
class EventMultiplexer;
class ScreenUpdater;
class RehearseTimingsActivity : public Activity,
public ViewEventHandler
{
public:
/** Creates the activity.
*/
static std::shared_ptr<RehearseTimingsActivity> create(
const SlideShowContext& rContext );
virtual ~RehearseTimingsActivity() override;
RehearseTimingsActivity(const RehearseTimingsActivity&) = delete;
RehearseTimingsActivity& operator=(const RehearseTimingsActivity&) = delete;
/** Starts and shows the timer; adds to activity queue.
*/
void start();
/** Stops and hides the timer.
@return elapsed time
*/
double stop();
/** Determines whether the timer button has been clicked.
*/
bool hasBeenClicked() const;
// ViewEventHandler interface
virtual void viewAdded( const UnoViewSharedPtr& rView ) override;
virtual void viewRemoved( const UnoViewSharedPtr& rView ) override;
virtual void viewChanged( const UnoViewSharedPtr& rView ) override;
virtual void viewsChanged() override;
// Disposable:
virtual void dispose() override;
// Activity:
virtual double calcTimeLag() const override;
virtual bool perform() override;
virtual bool isActive() const override;
virtual void dequeued() override;
virtual void end() override;
private:
class WakeupEvent;
explicit RehearseTimingsActivity( const SlideShowContext& rContext );
void paint( ::cppcanvas::CanvasSharedPtr const & canvas ) const;
void paintAllSprites() const;
class MouseHandler;
friend class MouseHandler;
typedef std::vector<
std::pair<UnoViewSharedPtr,
std::shared_ptr<cppcanvas::CustomSprite> > > ViewsVecT;
template <typename func_type>
void for_each_sprite( func_type const & func ) const
{
ViewsVecT::const_iterator iPos( maViews.begin() );
const ViewsVecT::const_iterator iEnd( maViews.end() );
for ( ; iPos != iEnd; ++iPos )
func( iPos->second );
}
::basegfx::B2DRange calcSpriteRectangle(
UnoViewSharedPtr const & rView ) const;
EventQueue& mrEventQueue;
ScreenUpdater& mrScreenUpdater;
EventMultiplexer& mrEventMultiplexer;
ActivitiesQueue& mrActivitiesQueue;
canvas::tools::ElapsedTime maElapsedTime;
ViewsVecT maViews;
/// screen rect of sprite (in view coordinates!)
::basegfx::B2DRange maSpriteRectangle;
vcl::Font maFont;
std::shared_ptr<WakeupEvent> mpWakeUpEvent;
std::shared_ptr<MouseHandler> mpMouseHandler;
::basegfx::B2IVector maSpriteSizePixel;
sal_Int32 mnYOffset;
bool mbActive;
bool mbDrawPressed;
};
} // namespace presentation::internal
#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_REHEARSETIMINGSACTIVITY_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
