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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/*
Copyright (C) 2001 Stefan Westerfeld
<stefan@space.twc.de>
2003 Matthias Kretz <kretz@kde.org>
2003 Arnold Krille <arnold@arnoldarts.de>
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "environmentview.h"
#include <tqdir.h>
#include <tqfile.h>
#include <tqpushbutton.h>
#include <klistbox.h>
#include <kartswidget.h>
#include <klocale.h>
#include <kiconloader.h>
#include <stdio.h>
#include <fstream>
#include <vector>
#include <tqlayout.h>
#define DEFAULT_ENV_FILENAME "~/default.arts-env"
using namespace Arts;
using Environment::Container;
using Environment::Item;
class ItemView : public TQListBoxText {
public:
Item item;
KArtsWidget *widget;
ItemView(TQListBox *listBox, Item item)
: TQListBoxText(listBox), item(item), widget(0)
{
}
~ItemView()
{
delete widget;
widget = 0;
printf("~ItemView()\n");
}
TQString text() const {
return TQString::tqfromLatin1(item._interfaceName().c_str());
}
};
EnvironmentView::EnvironmentView( Container container, TQWidget* tqparent, const char* name ) : Template_ArtsView( tqparent,name ), container(container)
{
this->setCaption( i18n( "Environment" ) );
this->setIcon( MainBarIcon( "artsenvironment", 32 ) );
TQVBoxLayout* _layout = new TQVBoxLayout( this );
_layout->setAutoAdd( true );
defaultEnvFileName = DEFAULT_ENV_FILENAME;
defaultEnvFileName.replace('~', TQDir::homeDirPath());
listBox = new KListBox(this);
update();
connect(listBox,TQT_SIGNAL(executed(TQListBoxItem*)),
this,TQT_SLOT(view(TQListBoxItem*)));
TQPushButton *mixerButton = new TQPushButton(i18n("Add Mixer"), this);
connect(mixerButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addMixer()));
TQPushButton *effectRackButton = new TQPushButton(i18n("Add Effect Rack"), this);
connect(effectRackButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addEffectRack()));
TQPushButton *delButton = new TQPushButton(i18n("Delete Item"), this);
connect(delButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(delItem()));
TQPushButton *loadButton = new
TQPushButton(i18n("Load %1").tqarg(DEFAULT_ENV_FILENAME), this);
connect(loadButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(load()));
TQPushButton *saveButton = new
TQPushButton(i18n("Save %1").tqarg(DEFAULT_ENV_FILENAME), this);
connect(saveButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(save()));
show();
}
void EnvironmentView::view(TQListBoxItem *i)
{
ItemView *iv = static_cast<ItemView*>(i);
if(!iv->widget)
{
GenericGuiFactory gf;
Widget w = gf.createGui(iv->item);
if(!w.isNull())
{
iv->widget = new KArtsWidget(w);
}
else
{
printf("no gui for %s\n",iv->text().ascii());
}
}
if(iv->widget)
iv->widget->show();
}
void EnvironmentView::addMixer()
{
container.createItem("Arts::Environment::MixerItem");
update();
}
void EnvironmentView::addEffectRack()
{
container.createItem("Arts::Environment::EffectRackItem");
update();
}
void EnvironmentView::delItem()
{
int i = listBox->currentItem();
if(i < 0) return; /* nothing selected */
ItemView *iv = static_cast<ItemView*>(listBox->item(i));
container.removeItem(iv->item);
update();
}
void EnvironmentView::update()
{
listBox->clear();
std::vector<Item> *items = container.items();
for(std::vector<Item>::iterator i = items->begin(); i != items->end(); i++)
(void)new ItemView(listBox, *i);
delete items;
}
void EnvironmentView::load()
{
std::ifstream infile(TQFile::encodeName(defaultEnvFileName).data());
std::string line;
std::vector<std::string> strseq;
while(getline(infile,line))
strseq.push_back(line);
defaultEnvironment().loadFromList(strseq);
}
void EnvironmentView::save()
{
std::vector<std::string> *strseq;
strseq = defaultEnvironment().saveToList();
std::ofstream outfile(TQFile::encodeName(defaultEnvFileName).data());
for(std::vector<std::string>::iterator i = strseq->begin(); i != strseq->end(); i++)
outfile << ( *i ) << std::endl;
delete strseq;
}
#include "environmentview.moc"
|
