summaryrefslogtreecommitdiffstats
path: root/arts/builder/execdlg.cpp
blob: ccd1ae4036d5d4fd628eab7e0a9a11ebe7581ae5 (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
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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
	/*

	Copyright (C) 1998 Stefan Westerfeld
                       stefan@space.twc.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 <tqfile.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqbuttongroup.h>
#include <tqradiobutton.h>
#include <tqlineedit.h>

#include <kbuttonbox.h>
#include <kfiledialog.h>
#include <kseparator.h>
#include <klocale.h>
#include <kapplication.h>
#include <kstdguiitem.h>

#include <unistd.h>
#include "execdlg.h"
#include "dirmanager.h"
#include <arts/debug.h>
#include <tqpushbutton.h>

#ifndef KDE_USE_FINAL
static void min_size(TQWidget *w) {
  w->setMinimumSize(w->sizeHint());
}
#endif

ExecDlg::ExecDlg(TQWidget *parent, ExecutableStructure *structure)
		:TQDialog(parent,"X")
/*, TRUE)*/
{
	this->structure = structure;

	setCaption(i18n("aRts Module Execution"));

	mainlayout = new TQVBoxLayout(this);

// caption label: "Synthesis running..."

	mainlayout->addSpacing(5);
	TQLabel *captionlabel = new TQLabel(this);
	TQFont labelfont(captionlabel->font());
	labelfont.setPointSize(labelfont.pointSize()*3/2);
	captionlabel->setFont(labelfont);
	captionlabel->setText(TQString(" ")+i18n("Synthesis running...")+TQString(" "));
	captionlabel->setAlignment(AlignCenter);
	min_size(captionlabel);
	mainlayout->addWidget(captionlabel);

	cpuusagelabel = new TQLabel(this);
	cpuusagelabel->setText(i18n("CPU usage: unknown"));

    cpuusagetimer = new TQTimer( this );
	connect( cpuusagetimer, TQT_SIGNAL(timeout()),
		this, TQT_SLOT(updateCpuUsage()) );
	connect( cpuusagetimer, TQT_SIGNAL(timeout()),
		this, TQT_SLOT(guiServerTick()) );
	cpuusagetimer->start( 2000, false );

	min_size(cpuusagelabel);
	mainlayout->addWidget(cpuusagelabel);

//	ruler above the sliderlayout

	mainlayout->addSpacing(5);
        KSeparator* sep = new KSeparator( KSeparator::HLine, this);
	mainlayout->addWidget(sep);
	mainlayout->addSpacing(5);

//	sliders, controlpanels

	sliderlayout = new QVBoxLayout;
	mainlayout->addLayout(sliderlayout);

#if 0 /* PORT */
	this->GUIServer = GUIServer;
	GUIServer->setGlobalParent(this);
	GUIServer->setGlobalLayout(sliderlayout);
#endif

//  hruler below the sliderlayout

	mainlayout->addSpacing(5);
        sep = new KSeparator( KSeparator::HLine, this);
	mainlayout->addWidget(sep);
	mainlayout->addSpacing(5);

// buttons

	TQHBoxLayout *buttonlayout = new QHBoxLayout;
	mainlayout->addSpacing(5);
	mainlayout->addLayout(buttonlayout);
	mainlayout->addSpacing(5);

	buttonlayout->addSpacing(5);
	KButtonBox *bbox = new KButtonBox(this);

	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));

	bbox->addStretch(1);

	TQButton *savebutton = bbox->addButton(KStdGuiItem::saveAs());
	connect( savebutton, TQT_SIGNAL( clicked() ), TQT_SLOT(saveSession() ) );

	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );

	bbox->layout();
	//min_size(bbox);

	buttonlayout->addWidget(bbox);
	buttonlayout->addSpacing(5);

//	mainlayout->freeze();
}

void ExecDlg::start()
{
	mainlayout->freeze();
}

void ExecDlg::guiServerTick()
{
#if 0 /* TODO:PORT */
	GUIServer->tick();
#endif
}

void ExecDlg::updateCpuUsage()
{
#if 0 /* TODO:PORT */
	char cpuusage[100];

	ArtsCorba::Status s = Synthesizer->getStatus();
	if(s.halted)
	{
		cpuusagetimer->stop();
		accept();
		PortableKDE::KMsgSorry(this,i18n("Your synthesis has been interrupted due to excessive CPU load."));
		/*
		KMsgBox::message(this,i18n("Error"),
		  i18n("Your synthesis has been interrupted due to excessive CPU load."),
		  KMsgBox::STOP);
		*/
		// warning: this is invalid after accept();
		return;
	}
	sprintf(cpuusage,"%s%3.2f%%",
		(const char *)i18n("CPU usage: "),s.cpu_usage*100);

	cpuusagelabel->setText(cpuusage);

	if(!structure->isExecuting()) accept();
	// warning: this is invalid after accept();
#endif
}

void ExecDlg::done( int r )
{
	structure->stopExecute();
	TQDialog::done(r);
	emit ready();
}

void ExecDlg::saveSession()
{
	chdir(DirManager::sessionDir());

	TQString filename = KFileDialog::getSaveFileName(0,"*.arts-session",this);
	if(!filename.isEmpty())
	{
		arts_debug("save... %s",filename.local8Bit().data());
		structure->saveSession(TQFile::encodeName(filename));
	}
}

void ExecDlg::help()
{
	KApplication::kApplication()->invokeHelp("", "karts");
}
#include "execdlg.moc"