qsampler_0_0/src/qsamplerOptionsForm.ui.h

// qsamplerOptionsForm.ui.h
//
// ui.h extension file, included from the uic-generated form implementation.
/****************************************************************************
   Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.

   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*****************************************************************************/

#include <qvalidator.h>
#include <qmessagebox.h>
#include <qfontdialog.h>

#include "qsamplerOptions.h"

#include "config.h"


// Kind of constructor.
void qsamplerOptionsForm::init (void)
{
    // No settings descriptor initially (the caller will set it).
    m_pOptions = NULL;

    // Initialize dirty control state.
    m_iDirtySetup = 0;
    m_iDirtyCount = 0;

    // Set dialog validators...
    ServerPortComboBox->setValidator(new QIntValidator(ServerPortComboBox));

    // Try to restore old window positioning.
    adjustSize();
}


// Kind of destructor.
void qsamplerOptionsForm::destroy (void)
{
}


// Populate (setup) dialog controls from settings descriptors.
void qsamplerOptionsForm::setup ( qsamplerOptions *pOptions )
{
    // Set reference descriptor.
    m_pOptions = pOptions;

    // Start clean.
    m_iDirtyCount = 0;
    // Avoid nested changes.
    m_iDirtySetup++;

    // Load combo box history...
    m_pOptions->loadComboBoxHistory(ServerHostComboBox);
    m_pOptions->loadComboBoxHistory(ServerPortComboBox);
    m_pOptions->loadComboBoxHistory(ServerCmdLineComboBox);

    // Load Server settings...
    ServerHostComboBox->setCurrentText(m_pOptions->sServerHost);
    ServerPortComboBox->setCurrentText(QString::number(m_pOptions->iServerPort));
    ServerTimeoutSpinBox->setValue(m_pOptions->iServerTimeout);
    ServerStartCheckBox->setChecked(m_pOptions->bServerStart);
    ServerCmdLineComboBox->setCurrentText(m_pOptions->sServerCmdLine);
    StartDelaySpinBox->setValue(m_pOptions->iStartDelay);

    // Load Display options...
    QFont font;
    
    // Display font.
    if (m_pOptions->sDisplayFont.isEmpty() || !font.fromString(m_pOptions->sDisplayFont))
        font = QFont("Sans Serif", 8);
    DisplayFontTextLabel->setFont(font);
    DisplayFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));

    // Display effect.
    DisplayEffectCheckBox->setChecked(m_pOptions->bDisplayEffect);
    toggleDisplayEffect(m_pOptions->bDisplayEffect);

    // Auto-refresh and maximum volume options.
    AutoRefreshCheckBox->setChecked(m_pOptions->bAutoRefresh);
    AutoRefreshTimeSpinBox->setValue(m_pOptions->iAutoRefreshTime);
    MaxVolumeSpinBox->setValue(m_pOptions->iMaxVolume);

    // Messages font.
    if (m_pOptions->sMessagesFont.isEmpty() || !font.fromString(m_pOptions->sMessagesFont))
        font = QFont("Fixed", 8);
    MessagesFontTextLabel->setFont(font);
    MessagesFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));

    // Messages limit option.
    MessagesLimitCheckBox->setChecked(m_pOptions->bMessagesLimit);
    MessagesLimitLinesSpinBox->setValue(m_pOptions->iMessagesLimitLines);

    // Other options finally.
    ConfirmRemoveCheckBox->setChecked(m_pOptions->bConfirmRemove);
    StdoutCaptureCheckBox->setChecked(m_pOptions->bStdoutCapture);
    CompletePathCheckBox->setChecked(m_pOptions->bCompletePath);
    InstrumentNamesCheckBox->setChecked(m_pOptions->bInstrumentNames);
    MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles);

#ifndef CONFIG_LIBGIG
    InstrumentNamesCheckBox->setEnabled(false);
#endif

    // Done.
    m_iDirtySetup--;
    stabilizeForm();
}


// Accept settings (OK button slot).
void qsamplerOptionsForm::accept (void)
{
    // Save options...
    if (m_iDirtyCount > 0) {
        // Server settings....
        m_pOptions->sServerHost          = ServerHostComboBox->currentText().stripWhiteSpace();
        m_pOptions->iServerPort          = ServerPortComboBox->currentText().toInt();
        m_pOptions->iServerTimeout       = ServerTimeoutSpinBox->value();
        m_pOptions->bServerStart         = ServerStartCheckBox->isChecked();
        m_pOptions->sServerCmdLine       = ServerCmdLineComboBox->currentText().simplifyWhiteSpace();
        m_pOptions->iStartDelay          = StartDelaySpinBox->value();
        // Channels options...
        m_pOptions->sDisplayFont         = DisplayFontTextLabel->font().toString();
        m_pOptions->bDisplayEffect       = DisplayEffectCheckBox->isChecked();
        m_pOptions->bAutoRefresh         = AutoRefreshCheckBox->isChecked();
        m_pOptions->iAutoRefreshTime     = AutoRefreshTimeSpinBox->value();
        m_pOptions->iMaxVolume           = MaxVolumeSpinBox->value();
        // Messages options...
        m_pOptions->sMessagesFont        = MessagesFontTextLabel->font().toString();
        m_pOptions->bMessagesLimit       = MessagesLimitCheckBox->isChecked();
        m_pOptions->iMessagesLimitLines  = MessagesLimitLinesSpinBox->value();
        // Other options...
        m_pOptions->bConfirmRemove       = ConfirmRemoveCheckBox->isChecked();
        m_pOptions->bStdoutCapture       = StdoutCaptureCheckBox->isChecked();
        m_pOptions->bCompletePath        = CompletePathCheckBox->isChecked();
        m_pOptions->bInstrumentNames     = InstrumentNamesCheckBox->isChecked();
        m_pOptions->iMaxRecentFiles      = MaxRecentFilesSpinBox->value();
        // Reset dirty flag.
        m_iDirtyCount = 0;
    }

    // Save combobox history...
    m_pOptions->saveComboBoxHistory(ServerHostComboBox);
    m_pOptions->saveComboBoxHistory(ServerPortComboBox);
    m_pOptions->saveComboBoxHistory(ServerCmdLineComboBox);

    // Just go with dialog acceptance.
    QDialog::accept();
}


// Reject settings (Cancel button slot).
void qsamplerOptionsForm::reject (void)
{
    bool bReject = true;

    // Check if there's any pending changes...
    if (m_iDirtyCount > 0) {
        switch (QMessageBox::warning(this, tr("Warning"),
            tr("Some settings have been changed.\n\n"
               "Do you want to apply the changes?"),
            tr("Apply"), tr("Discard"), tr("Cancel"))) {
        case 0:     // Apply...
            accept();
            return;
        case 1:     // Discard
            break;
        default:    // Cancel.
            bReject = false;
        }
    }

    if (bReject)
        QDialog::reject();
}


// Dirty up settings.
void qsamplerOptionsForm::optionsChanged (void)
{
    if (m_iDirtySetup > 0)
        return;

    m_iDirtyCount++;
    stabilizeForm();
}


// Stabilize current form state.
void qsamplerOptionsForm::stabilizeForm (void)
{
    bool bEnabled = ServerStartCheckBox->isChecked();
    ServerCmdLineTextLabel->setEnabled(bEnabled);
    ServerCmdLineComboBox->setEnabled(bEnabled);
    StartDelayTextLabel->setEnabled(bEnabled);
    StartDelaySpinBox->setEnabled(bEnabled);

    AutoRefreshTimeSpinBox->setEnabled(AutoRefreshCheckBox->isChecked());
    MessagesLimitLinesSpinBox->setEnabled(MessagesLimitCheckBox->isChecked());

    OkPushButton->setEnabled(m_iDirtyCount > 0);
}


// The channel display font selection dialog.
void qsamplerOptionsForm::chooseDisplayFont (void)
{
    bool  bOk  = false;
    QFont font = QFontDialog::getFont(&bOk, DisplayFontTextLabel->font(), this);
    if (bOk) {
        DisplayFontTextLabel->setFont(font);
        DisplayFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
        optionsChanged();
    }
}


// The messages font selection dialog.
void qsamplerOptionsForm::chooseMessagesFont (void)
{
    bool  bOk  = false;
    QFont font = QFontDialog::getFont(&bOk, MessagesFontTextLabel->font(), this);
    if (bOk) {
        MessagesFontTextLabel->setFont(font);
        MessagesFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
        optionsChanged();
    }
}


// The channel display effect demo changer.
void qsamplerOptionsForm::toggleDisplayEffect ( bool bOn )
{
    QPixmap pm;
    if (bOn)
        pm = QPixmap::fromMimeSource("displaybg1.png");
    DisplayFontTextLabel->setPaletteBackgroundPixmap(pm);

    optionsChanged();
}


// end of qsamplerOptionsForm.ui.h

1	// qsamplerOptionsForm.ui.h
2	//
3	// ui.h extension file, included from the uic-generated form implementation.
4	/****************************************************************************
5	Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.
6
7	This program is free software; you can redistribute it and/or
8	modify it under the terms of the GNU General Public License
9	as published by the Free Software Foundation; either version 2
10	of the License, or (at your option) any later version.
11
12	This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.
16
17	You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software
19	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20
21	*****************************************************************************/
22
23	#include <qvalidator.h>
24	#include <qmessagebox.h>
25	#include <qfontdialog.h>
26
27	#include "qsamplerOptions.h"
28
29	#include "config.h"
30
31
32	// Kind of constructor.
33	void qsamplerOptionsForm::init (void)
34	{
35	// No settings descriptor initially (the caller will set it).
36	m_pOptions = NULL;
37
38	// Initialize dirty control state.
39	m_iDirtySetup = 0;
40	m_iDirtyCount = 0;
41
42	// Set dialog validators...
43	ServerPortComboBox->setValidator(new QIntValidator(ServerPortComboBox));
44
45	// Try to restore old window positioning.
46	adjustSize();
47	}
48
49
50	// Kind of destructor.
51	void qsamplerOptionsForm::destroy (void)
52	{
53	}
54
55
56	// Populate (setup) dialog controls from settings descriptors.
57	void qsamplerOptionsForm::setup ( qsamplerOptions *pOptions )
58	{
59	// Set reference descriptor.
60	m_pOptions = pOptions;
61
62	// Start clean.
63	m_iDirtyCount = 0;
64	// Avoid nested changes.
65	m_iDirtySetup++;
66
67	// Load combo box history...
68	m_pOptions->loadComboBoxHistory(ServerHostComboBox);
69	m_pOptions->loadComboBoxHistory(ServerPortComboBox);
70	m_pOptions->loadComboBoxHistory(ServerCmdLineComboBox);
71
72	// Load Server settings...
73	ServerHostComboBox->setCurrentText(m_pOptions->sServerHost);
74	ServerPortComboBox->setCurrentText(QString::number(m_pOptions->iServerPort));
75	ServerTimeoutSpinBox->setValue(m_pOptions->iServerTimeout);
76	ServerStartCheckBox->setChecked(m_pOptions->bServerStart);
77	ServerCmdLineComboBox->setCurrentText(m_pOptions->sServerCmdLine);
78	StartDelaySpinBox->setValue(m_pOptions->iStartDelay);
79
80	// Load Display options...
81	QFont font;
82
83	// Display font.
84	if (m_pOptions->sDisplayFont.isEmpty() \|\| !font.fromString(m_pOptions->sDisplayFont))
85	font = QFont("Sans Serif", 8);
86	DisplayFontTextLabel->setFont(font);
87	DisplayFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
88
89	// Display effect.
90	DisplayEffectCheckBox->setChecked(m_pOptions->bDisplayEffect);
91	toggleDisplayEffect(m_pOptions->bDisplayEffect);
92
93	// Auto-refresh and maximum volume options.
94	AutoRefreshCheckBox->setChecked(m_pOptions->bAutoRefresh);
95	AutoRefreshTimeSpinBox->setValue(m_pOptions->iAutoRefreshTime);
96	MaxVolumeSpinBox->setValue(m_pOptions->iMaxVolume);
97
98	// Messages font.
99	if (m_pOptions->sMessagesFont.isEmpty() \|\| !font.fromString(m_pOptions->sMessagesFont))
100	font = QFont("Fixed", 8);
101	MessagesFontTextLabel->setFont(font);
102	MessagesFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
103
104	// Messages limit option.
105	MessagesLimitCheckBox->setChecked(m_pOptions->bMessagesLimit);
106	MessagesLimitLinesSpinBox->setValue(m_pOptions->iMessagesLimitLines);
107
108	// Other options finally.
109	ConfirmRemoveCheckBox->setChecked(m_pOptions->bConfirmRemove);
110	StdoutCaptureCheckBox->setChecked(m_pOptions->bStdoutCapture);
111	CompletePathCheckBox->setChecked(m_pOptions->bCompletePath);
112	InstrumentNamesCheckBox->setChecked(m_pOptions->bInstrumentNames);
113	MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles);
114
115	#ifndef CONFIG_LIBGIG
116	InstrumentNamesCheckBox->setEnabled(false);
117	#endif
118
119	// Done.
120	m_iDirtySetup--;
121	stabilizeForm();
122	}
123
124
125	// Accept settings (OK button slot).
126	void qsamplerOptionsForm::accept (void)
127	{
128	// Save options...
129	if (m_iDirtyCount > 0) {
130	// Server settings....
131	m_pOptions->sServerHost = ServerHostComboBox->currentText().stripWhiteSpace();
132	m_pOptions->iServerPort = ServerPortComboBox->currentText().toInt();
133	m_pOptions->iServerTimeout = ServerTimeoutSpinBox->value();
134	m_pOptions->bServerStart = ServerStartCheckBox->isChecked();
135	m_pOptions->sServerCmdLine = ServerCmdLineComboBox->currentText().simplifyWhiteSpace();
136	m_pOptions->iStartDelay = StartDelaySpinBox->value();
137	// Channels options...
138	m_pOptions->sDisplayFont = DisplayFontTextLabel->font().toString();
139	m_pOptions->bDisplayEffect = DisplayEffectCheckBox->isChecked();
140	m_pOptions->bAutoRefresh = AutoRefreshCheckBox->isChecked();
141	m_pOptions->iAutoRefreshTime = AutoRefreshTimeSpinBox->value();
142	m_pOptions->iMaxVolume = MaxVolumeSpinBox->value();
143	// Messages options...
144	m_pOptions->sMessagesFont = MessagesFontTextLabel->font().toString();
145	m_pOptions->bMessagesLimit = MessagesLimitCheckBox->isChecked();
146	m_pOptions->iMessagesLimitLines = MessagesLimitLinesSpinBox->value();
147	// Other options...
148	m_pOptions->bConfirmRemove = ConfirmRemoveCheckBox->isChecked();
149	m_pOptions->bStdoutCapture = StdoutCaptureCheckBox->isChecked();
150	m_pOptions->bCompletePath = CompletePathCheckBox->isChecked();
151	m_pOptions->bInstrumentNames = InstrumentNamesCheckBox->isChecked();
152	m_pOptions->iMaxRecentFiles = MaxRecentFilesSpinBox->value();
153	// Reset dirty flag.
154	m_iDirtyCount = 0;
155	}
156
157	// Save combobox history...
158	m_pOptions->saveComboBoxHistory(ServerHostComboBox);
159	m_pOptions->saveComboBoxHistory(ServerPortComboBox);
160	m_pOptions->saveComboBoxHistory(ServerCmdLineComboBox);
161
162	// Just go with dialog acceptance.
163	QDialog::accept();
164	}
165
166
167	// Reject settings (Cancel button slot).
168	void qsamplerOptionsForm::reject (void)
169	{
170	bool bReject = true;
171
172	// Check if there's any pending changes...
173	if (m_iDirtyCount > 0) {
174	switch (QMessageBox::warning(this, tr("Warning"),
175	tr("Some settings have been changed.\n\n"
176	"Do you want to apply the changes?"),
177	tr("Apply"), tr("Discard"), tr("Cancel"))) {
178	case 0: // Apply...
179	accept();
180	return;
181	case 1: // Discard
182	break;
183	default: // Cancel.
184	bReject = false;
185	}
186	}
187
188	if (bReject)
189	QDialog::reject();
190	}
191
192
193	// Dirty up settings.
194	void qsamplerOptionsForm::optionsChanged (void)
195	{
196	if (m_iDirtySetup > 0)
197	return;
198
199	m_iDirtyCount++;
200	stabilizeForm();
201	}
202
203
204	// Stabilize current form state.
205	void qsamplerOptionsForm::stabilizeForm (void)
206	{
207	bool bEnabled = ServerStartCheckBox->isChecked();
208	ServerCmdLineTextLabel->setEnabled(bEnabled);
209	ServerCmdLineComboBox->setEnabled(bEnabled);
210	StartDelayTextLabel->setEnabled(bEnabled);
211	StartDelaySpinBox->setEnabled(bEnabled);
212
213	AutoRefreshTimeSpinBox->setEnabled(AutoRefreshCheckBox->isChecked());
214	MessagesLimitLinesSpinBox->setEnabled(MessagesLimitCheckBox->isChecked());
215
216	OkPushButton->setEnabled(m_iDirtyCount > 0);
217	}
218
219
220	// The channel display font selection dialog.
221	void qsamplerOptionsForm::chooseDisplayFont (void)
222	{
223	bool bOk = false;
224	QFont font = QFontDialog::getFont(&bOk, DisplayFontTextLabel->font(), this);
225	if (bOk) {
226	DisplayFontTextLabel->setFont(font);
227	DisplayFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
228	optionsChanged();
229	}
230	}
231
232
233	// The messages font selection dialog.
234	void qsamplerOptionsForm::chooseMessagesFont (void)
235	{
236	bool bOk = false;
237	QFont font = QFontDialog::getFont(&bOk, MessagesFontTextLabel->font(), this);
238	if (bOk) {
239	MessagesFontTextLabel->setFont(font);
240	MessagesFontTextLabel->setText(font.family() + " " + QString::number(font.pointSize()));
241	optionsChanged();
242	}
243	}
244
245
246	// The channel display effect demo changer.
247	void qsamplerOptionsForm::toggleDisplayEffect ( bool bOn )
248	{
249	QPixmap pm;
250	if (bOn)
251	pm = QPixmap::fromMimeSource("displaybg1.png");
252	DisplayFontTextLabel->setPaletteBackgroundPixmap(pm);
253
254	optionsChanged();
255	}
256
257
258	// end of qsamplerOptionsForm.ui.h
259