trunk/src/qsamplerDeviceForm.ui.h

// qsamplerDeviceForm.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 <qmessagebox.h>
#include <qfiledialog.h>
#include <qfileinfo.h>

#include "qsamplerMainForm.h"

#include "config.h"


// Kind of constructor.
void qsamplerDeviceForm::init (void)
{
    // Initialize locals.
    m_pMainForm   = (qsamplerMainForm *) QWidget::parentWidget();
    m_pClient     = NULL;
        m_iDirtySetup = 0;
    m_iDirtyCount = 0;
    m_iUntitled   = 1;

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


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


// Notify our parent that we're emerging.
void qsamplerDeviceForm::showEvent ( QShowEvent *pShowEvent )
{
    if (m_pMainForm)
        m_pMainForm->stabilizeForm();

    stabilizeForm();

    QWidget::showEvent(pShowEvent);
}


// Notify our parent that we're closing.
void qsamplerDeviceForm::hideEvent ( QHideEvent *pHideEvent )
{
    QWidget::hideEvent(pHideEvent);

    if (m_pMainForm)
        m_pMainForm->stabilizeForm();
}


// Device configuration dialog setup formal initializer.
void qsamplerDeviceForm::setClient ( lscp_client_t *pClient )
{
        // If it has not changed, do nothing.
        if (m_pClient && m_pClient == pClient)
            return;

        // Set new reference.
        m_pClient = pClient;
        
        // Set our main client reference.
    DeviceParameterTable->setClient(m_pClient);

        // OK. Do a whole refresh around.
        refreshDevices();
}


// Format the displayable device configuration filename.
QString qsamplerDeviceForm::devicesName ( const QString& sFilename )
{
    QString sDevicesName = sFilename;
    qsamplerOptions *pOptions = m_pMainForm->options();
    if (pOptions) {
        bool bCompletePath = (pOptions && pOptions->bCompletePath);
        if (sDevicesName.isEmpty())
                sDevicesName = tr("Untitled") + QString::number(m_iUntitled);
        else if (!bCompletePath)
                sDevicesName = QFileInfo(sDevicesName).fileName();
        }
    return sDevicesName;
}


// Window close event handlers.
bool qsamplerDeviceForm::queryClose (void)
{
    bool bQueryClose = true;

    if (m_iDirtyCount > 0) {
        switch (QMessageBox::warning(this, tr("Warning"),
            tr("The device configuration has been changed.\n\n"
               "\"%1\"\n\n"
               "Do you want to save the changes?")
                           .arg(devicesName(m_sFilename)),
            tr("Save"), tr("Discard"), tr("Cancel"))) {
        case 0:     // Save...
            saveDevices();
            // Fall thru....
        case 1:     // Discard
            break;
        default:    // Cancel.
            bQueryClose = false;
        }
    }

    return bQueryClose;
}


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

    m_iDirtyCount++;
    stabilizeForm();
}


// Load device configuration slot.
void qsamplerDeviceForm::loadDevices (void)
{
    QString sFilename = QFileDialog::getOpenFileName(
            m_sFilename,                                    // Start here.
            tr("Device Configuration files") + " (*.lscp)", // Filter (XML files)
            this, 0,                                        // Parent and name (none)
            tr("Load Device Configuration")                 // Caption.
    );

    if (sFilename.isEmpty())
        return;

    // Check if we're going to discard safely the current one...
    if (!queryClose())
        return;

    // Load it right away...
    loadDevicesFile(sFilename);
}


// Save device configuration slot.
void qsamplerDeviceForm::saveDevices (void)
{
    QString sFilename = QFileDialog::getSaveFileName(
            m_sFilename,                                    // Start here.
            tr("Device Configuration files") + " (*.lscp)", // Filter (XML files)
            this, 0,                                        // Parent and name (none)
            tr("Save Device Configuration")                 // Caption.
    );

    if (sFilename.isEmpty())
        return;

    // Enforce .xml extension...
    if (QFileInfo(sFilename).extension().isEmpty())
        sFilename += ".lscp";

    // Save it right away...
    saveDevicesFile(sFilename);
}


// Load device configuration from file.
void qsamplerDeviceForm::loadDevicesFile ( const QString& sFilename )
{
        //
    // TODO: Load device configuration from file...
        //
        m_pMainForm->appendMessages("qsamplerDeviceForm::loadDevicesFile(\"" + sFilename + "\")...");

        m_sFilename   = sFilename;
        m_iDirtyCount = 0;

        refreshDevices();
}


// Save device configuration into file.
void qsamplerDeviceForm::saveDevicesFile ( const QString& sFilename )
{
        //
    // TODO: Save device configuration into file...
    //
        m_pMainForm->appendMessages("qsamplerDeviceForm::saveDevicesFile(\"" + sFilename + "\")...");

        m_sFilename   = sFilename;
        m_iDirtyCount = 0;
        stabilizeForm();
}


// Create a new device from current table view.
void qsamplerDeviceForm::createDevice (void)
{
        //
    // TODO: Create a new device from current table view...
    //
        m_pMainForm->appendMessages("qsamplerDeviceForm::createDevice()...");
}


// Update current device in table view.
void qsamplerDeviceForm::updateDevice (void)
{
        //
    // TODO: Update current device in table view...
    //
        m_pMainForm->appendMessages("qsamplerDeviceForm::updateDevice()...");
}


// Delete current device in table view.
void qsamplerDeviceForm::deleteDevice (void)
{
        //
    // TODO: Delete current device in table view...
    //
        m_pMainForm->appendMessages("qsamplerDeviceForm::deleteDevice()...");
}


// Refresh all device list and views.
void qsamplerDeviceForm::refreshDevices (void)
{
    // Avoid nested changes.
    m_iDirtySetup++;

    DeviceListView->clear();
    if (m_pClient)
        new QListViewItem(DeviceListView, tr("<New device>"));

        //
    // TODO: Load device configuration data ...
    //
        m_pMainForm->appendMessages("qsamplerDeviceForm::refreshDevices()");

        DeviceParameterTable->setNumRows(0);
        if (m_pClient) {
                DeviceParameterTable->insertRows(0, 3);
                for (int c = 0; c < DeviceParameterTable->numCols(); c++) {
                        for (int r = 0; r < DeviceParameterTable->numRows(); r++)
                                DeviceParameterTable->setText(r, c, QString("R%1C%1").arg(r).arg(c));
                        DeviceParameterTable->adjustColumn(c);
                }
        }

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


// Stabilize current form state.
void qsamplerDeviceForm::stabilizeForm (void)
{
    // Update the main caption...
    QString sDevicesName = devicesName(m_sFilename);
    if (m_iDirtyCount > 0)
        sDevicesName += '*';
    setCaption(tr("Devices - [%1]").arg(sDevicesName));

        //
        // TODO: Enable/disable available command buttons.
        //
        m_pMainForm->appendMessages("qsamplerDeviceForm::stabilizeForm()");

    SaveDevicesPushButton->setEnabled(m_iDirtyCount > 0);
    
    CreateDevicePushButton->setEnabled(m_iDirtyCount > 0);
    UpdateDevicePushButton->setEnabled(m_iDirtyCount > 0);
    DeleteDevicePushButton->setEnabled(m_iDirtyCount > 0);
}


// end of qsamplerDeviceForm.ui.h

1	capela	426	// qsamplerDeviceForm.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 <qmessagebox.h>
24	capela	428	#include <qfiledialog.h>
25			#include <qfileinfo.h>
26	capela	426
27			#include "qsamplerMainForm.h"
28
29			#include "config.h"
30
31
32			// Kind of constructor.
33			void qsamplerDeviceForm::init (void)
34			{
35			// Initialize locals.
36	capela	428	m_pMainForm = (qsamplerMainForm *) QWidget::parentWidget();
37			m_pClient = NULL;
38	capela	426	m_iDirtySetup = 0;
39			m_iDirtyCount = 0;
40	capela	428	m_iUntitled = 1;
41	capela	426
42			// Try to restore normal window positioning.
43			adjustSize();
44			}
45
46
47			// Kind of destructor.
48			void qsamplerDeviceForm::destroy (void)
49			{
50			}
51
52
53	capela	428	// Notify our parent that we're emerging.
54			void qsamplerDeviceForm::showEvent ( QShowEvent *pShowEvent )
55			{
56			if (m_pMainForm)
57			m_pMainForm->stabilizeForm();
58
59			stabilizeForm();
60
61			QWidget::showEvent(pShowEvent);
62			}
63
64
65			// Notify our parent that we're closing.
66			void qsamplerDeviceForm::hideEvent ( QHideEvent *pHideEvent )
67			{
68			QWidget::hideEvent(pHideEvent);
69
70			if (m_pMainForm)
71			m_pMainForm->stabilizeForm();
72			}
73
74
75	capela	426	// Device configuration dialog setup formal initializer.
76	capela	428	void qsamplerDeviceForm::setClient ( lscp_client_t *pClient )
77	capela	426	{
78	capela	428	// If it has not changed, do nothing.
79			if (m_pClient && m_pClient == pClient)
80			return;
81	capela	426
82	capela	428	// Set new reference.
83			m_pClient = pClient;
84
85			// Set our main client reference.
86			DeviceParameterTable->setClient(m_pClient);
87	capela	426
88	capela	428	// OK. Do a whole refresh around.
89			refreshDevices();
90			}
91
92
93			// Format the displayable device configuration filename.
94			QString qsamplerDeviceForm::devicesName ( const QString& sFilename )
95			{
96			QString sDevicesName = sFilename;
97	capela	426	qsamplerOptions *pOptions = m_pMainForm->options();
98	capela	428	if (pOptions) {
99			bool bCompletePath = (pOptions && pOptions->bCompletePath);
100			if (sDevicesName.isEmpty())
101			sDevicesName = tr("Untitled") + QString::number(m_iUntitled);
102			else if (!bCompletePath)
103			sDevicesName = QFileInfo(sDevicesName).fileName();
104			}
105			return sDevicesName;
106			}
107	capela	426
108
109	capela	428	// Window close event handlers.
110			bool qsamplerDeviceForm::queryClose (void)
111			{
112			bool bQueryClose = true;
113	capela	426
114	capela	428	if (m_iDirtyCount > 0) {
115			switch (QMessageBox::warning(this, tr("Warning"),
116			tr("The device configuration has been changed.\n\n"
117			"\"%1\"\n\n"
118			"Do you want to save the changes?")
119			.arg(devicesName(m_sFilename)),
120			tr("Save"), tr("Discard"), tr("Cancel"))) {
121			case 0: // Save...
122			saveDevices();
123			// Fall thru....
124			case 1: // Discard
125			break;
126			default: // Cancel.
127			bQueryClose = false;
128			}
129			}
130	capela	426
131	capela	428	return bQueryClose;
132	capela	426	}
133
134
135	capela	428
136	capela	426	// Dirty up settings.
137			void qsamplerDeviceForm::contentsChanged (void)
138			{
139			if (m_iDirtySetup > 0)
140			return;
141
142			m_iDirtyCount++;
143			stabilizeForm();
144			}
145
146
147	capela	428	// Load device configuration slot.
148			void qsamplerDeviceForm::loadDevices (void)
149			{
150			QString sFilename = QFileDialog::getOpenFileName(
151			m_sFilename, // Start here.
152			tr("Device Configuration files") + " (*.lscp)", // Filter (XML files)
153			this, 0, // Parent and name (none)
154			tr("Load Device Configuration") // Caption.
155			);
156
157			if (sFilename.isEmpty())
158			return;
159
160			// Check if we're going to discard safely the current one...
161			if (!queryClose())
162			return;
163
164			// Load it right away...
165			loadDevicesFile(sFilename);
166			}
167
168
169			// Save device configuration slot.
170			void qsamplerDeviceForm::saveDevices (void)
171			{
172			QString sFilename = QFileDialog::getSaveFileName(
173			m_sFilename, // Start here.
174			tr("Device Configuration files") + " (*.lscp)", // Filter (XML files)
175			this, 0, // Parent and name (none)
176			tr("Save Device Configuration") // Caption.
177			);
178
179			if (sFilename.isEmpty())
180			return;
181
182			// Enforce .xml extension...
183			if (QFileInfo(sFilename).extension().isEmpty())
184			sFilename += ".lscp";
185
186			// Save it right away...
187			saveDevicesFile(sFilename);
188			}
189
190
191			// Load device configuration from file.
192			void qsamplerDeviceForm::loadDevicesFile ( const QString& sFilename )
193			{
194			//
195			// TODO: Load device configuration from file...
196			//
197			m_pMainForm->appendMessages("qsamplerDeviceForm::loadDevicesFile(\"" + sFilename + "\")...");
198
199			m_sFilename = sFilename;
200			m_iDirtyCount = 0;
201
202			refreshDevices();
203			}
204
205
206			// Save device configuration into file.
207			void qsamplerDeviceForm::saveDevicesFile ( const QString& sFilename )
208			{
209			//
210			// TODO: Save device configuration into file...
211			//
212			m_pMainForm->appendMessages("qsamplerDeviceForm::saveDevicesFile(\"" + sFilename + "\")...");
213
214			m_sFilename = sFilename;
215			m_iDirtyCount = 0;
216			stabilizeForm();
217			}
218
219
220			// Create a new device from current table view.
221			void qsamplerDeviceForm::createDevice (void)
222			{
223			//
224			// TODO: Create a new device from current table view...
225			//
226			m_pMainForm->appendMessages("qsamplerDeviceForm::createDevice()...");
227			}
228
229
230			// Update current device in table view.
231			void qsamplerDeviceForm::updateDevice (void)
232			{
233			//
234			// TODO: Update current device in table view...
235			//
236			m_pMainForm->appendMessages("qsamplerDeviceForm::updateDevice()...");
237			}
238
239
240			// Delete current device in table view.
241			void qsamplerDeviceForm::deleteDevice (void)
242			{
243			//
244			// TODO: Delete current device in table view...
245			//
246			m_pMainForm->appendMessages("qsamplerDeviceForm::deleteDevice()...");
247			}
248
249
250			// Refresh all device list and views.
251			void qsamplerDeviceForm::refreshDevices (void)
252			{
253			// Avoid nested changes.
254			m_iDirtySetup++;
255
256			DeviceListView->clear();
257			if (m_pClient)
258			new QListViewItem(DeviceListView, tr("<New device>"));
259
260			//
261			// TODO: Load device configuration data ...
262			//
263			m_pMainForm->appendMessages("qsamplerDeviceForm::refreshDevices()");
264
265			DeviceParameterTable->setNumRows(0);
266			if (m_pClient) {
267			DeviceParameterTable->insertRows(0, 3);
268			for (int c = 0; c < DeviceParameterTable->numCols(); c++) {
269			for (int r = 0; r < DeviceParameterTable->numRows(); r++)
270			DeviceParameterTable->setText(r, c, QString("R%1C%1").arg(r).arg(c));
271			DeviceParameterTable->adjustColumn(c);
272			}
273			}
274
275			// Done.
276			m_iDirtySetup--;
277			// stabilizeForm();
278			}
279
280
281	capela	426	// Stabilize current form state.
282			void qsamplerDeviceForm::stabilizeForm (void)
283			{
284	capela	428	// Update the main caption...
285			QString sDevicesName = devicesName(m_sFilename);
286			if (m_iDirtyCount > 0)
287			sDevicesName += '*';
288			setCaption(tr("Devices - [%1]").arg(sDevicesName));
289
290			//
291	capela	426	// TODO: Enable/disable available command buttons.
292	capela	428	//
293			m_pMainForm->appendMessages("qsamplerDeviceForm::stabilizeForm()");
294
295			SaveDevicesPushButton->setEnabled(m_iDirtyCount > 0);
296
297			CreateDevicePushButton->setEnabled(m_iDirtyCount > 0);
298			UpdateDevicePushButton->setEnabled(m_iDirtyCount > 0);
299			DeleteDevicePushButton->setEnabled(m_iDirtyCount > 0);
300	capela	426	}
301
302
303			// end of qsamplerDeviceForm.ui.h
304