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
142
143
144
|
/*
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Qt
#include <QGuiApplication>
// local
#include "mirsurfacemanager.h"
#include "mirsurface.h"
#include "application_manager.h"
// unity-mir
#include "qmirserverapplication.h"
#include "shellserverconfiguration.h"
#include "sessionlistener.h"
#include "surfaceconfigurator.h"
#include "surfacesource.h"
#include "logging.h"
namespace msh = mir::shell;
MirSurfaceManager *MirSurfaceManager::the_surface_manager = nullptr;
MirSurfaceManager* MirSurfaceManager::singleton()
{
if (!the_surface_manager) {
the_surface_manager = new MirSurfaceManager();
}
return the_surface_manager;
}
MirSurfaceManager::MirSurfaceManager(QObject *parent)
: QObject(parent)
, m_shellSurface(nullptr)
{
DLOG("MirSurfaceManager::MirSurfaceManager (this=%p)", this);
QMirServerApplication* mirServerApplication = dynamic_cast<QMirServerApplication*>(QCoreApplication::instance());
if (mirServerApplication == NULL) {
LOG("Need to use QMirServerApplication");
QCoreApplication::quit();
return;
}
m_mirServer = mirServerApplication->server();
QObject::connect(m_mirServer->surfaceSource(), &SurfaceSource::shellSurfaceCreated,
this, &MirSurfaceManager::shellSurfaceCreated);
QObject::connect(m_mirServer->sessionListener(), &SessionListener::sessionCreatedSurface,
this, &MirSurfaceManager::sessionCreatedSurface);
QObject::connect(m_mirServer->sessionListener(), &SessionListener::sessionDestroyingSurface,
this, &MirSurfaceManager::sessionDestroyingSurface);
QObject::connect(m_mirServer->surfaceConfigurator(), &SurfaceConfigurator::surfaceAttributeChanged,
this, &MirSurfaceManager::surfaceAttributeChanged);
}
MirSurfaceManager::~MirSurfaceManager()
{
DLOG("MirSurfaceManager::~MirSurfaceManager (this=%p)", this);
Q_FOREACH(auto surface, m_surfaces) {
delete surface;
}
m_surfaces.clear();
delete m_shellSurface;
}
MirSurface *MirSurfaceManager::shellSurface() const
{
return m_shellSurface;
}
MirSurface *MirSurfaceManager::surfaceFor(std::shared_ptr<mir::shell::Surface> surface)
{
auto it = m_surfaces.find(surface.get());
if (it != m_surfaces.end()) {
return *it;
} else {
DLOG("MirSurfaceManager::surfaceFor (this=%p) with surface name '%s' asking for a surface that was not created", this, surface->name().c_str());
return nullptr;
}
}
void MirSurfaceManager::sessionCreatedSurface(mir::shell::ApplicationSession const* session, std::shared_ptr<mir::shell::Surface> const& surface)
{
DLOG("MirSurfaceManager::sessionCreatedSurface (this=%p) with surface name '%s'", this, surface->name().c_str());
ApplicationManager* appMgr = static_cast<ApplicationManager*>(ApplicationManager::singleton());
Application* application = appMgr->findApplicationWithSession(session);
auto qmlSurface = new MirSurface(surface, application);
m_surfaces.insert(surface.get(), qmlSurface);
Q_EMIT surfaceCreated(qmlSurface);
}
void MirSurfaceManager::sessionDestroyingSurface(mir::shell::ApplicationSession const*, std::shared_ptr<mir::shell::Surface> const& surface)
{
DLOG("MirSurfaceManager::sessionDestroyingSurface (this=%p) with surface name '%s'", this, surface->name().c_str());
auto it = m_surfaces.find(surface.get());
if (it != m_surfaces.end()) {
m_surfaces.erase(it);
Q_EMIT surfaceDestroyed(*it);
delete *it;
return;
}
DLOG("MirSurfaceManager::sessionDestroyingSurface: unable to find MirSurface corresponding to surface '%s'", surface->name().c_str());
}
void MirSurfaceManager::shellSurfaceCreated(const std::shared_ptr<msh::Surface> &surface)
{
DLOG("MirSurfaceManager::shellSurfaceCreated (this=%p)", this);
m_shellSurface = new MirSurface(surface, nullptr);
Q_EMIT shellSurfaceChanged(m_shellSurface);
}
void MirSurfaceManager::surfaceAttributeChanged(const msh::Surface *surface, const MirSurfaceAttrib attribute, const int value)
{
DLOG("MirSurfaceManager::surfaceAttributeChanged (this=%p, attrib=%d, value=%d)",
this, static_cast<int>(attribute), value);
auto it = m_surfaces.find(surface);
if (it != m_surfaces.end()) {
it.value()->setAttribute(attribute, value);
if (attribute == mir_surface_attrib_state &&
value == mir_surface_state_fullscreen) {
it.value()->application()->setFullscreen(static_cast<bool>(value));
}
}
}
|