trunk/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	capela	102	// qsamplerOptionsForm.ui.h
2			//
3			// ui.h extension file, included from the uic-generated form implementation.
4			/****************************************************************************
5	capela	341	Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.
6	capela	102
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	capela	267	// Display effect.
90			DisplayEffectCheckBox->setChecked(m_pOptions->bDisplayEffect);
91			toggleDisplayEffect(m_pOptions->bDisplayEffect);
92
93	capela	119	// Auto-refresh and maximum volume options.
94	capela	102	AutoRefreshCheckBox->setChecked(m_pOptions->bAutoRefresh);
95			AutoRefreshTimeSpinBox->setValue(m_pOptions->iAutoRefreshTime);
96	capela	119	MaxVolumeSpinBox->setValue(m_pOptions->iMaxVolume);
97
98	capela	102	// 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	capela	341	InstrumentNamesCheckBox->setChecked(m_pOptions->bInstrumentNames);
113	capela	102	MaxRecentFilesSpinBox->setValue(m_pOptions->iMaxRecentFiles);
114
115	capela	341	#ifndef CONFIG_LIBGIG
116			InstrumentNamesCheckBox->setEnabled(false);
117			#endif
118
119	capela	102	// 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	capela	119	// Channels options...
138	capela	102	m_pOptions->sDisplayFont = DisplayFontTextLabel->font().toString();
139	capela	267	m_pOptions->bDisplayEffect = DisplayEffectCheckBox->isChecked();
140	capela	102	m_pOptions->bAutoRefresh = AutoRefreshCheckBox->isChecked();
141			m_pOptions->iAutoRefreshTime = AutoRefreshTimeSpinBox->value();
142	capela	119	m_pOptions->iMaxVolume = MaxVolumeSpinBox->value();
143			// Messages options...
144	capela	102	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	capela	341	m_pOptions->bInstrumentNames = InstrumentNamesCheckBox->isChecked();
152	capela	102	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	capela	267	// 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	capela	102	// end of qsamplerOptionsForm.ui.h
259