summaryrefslogtreecommitdiffstats
path: root/src/variouswidgets.cpp
blob: 4e49bba115b979bb1a1babd381ccf98b65f91d3e (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
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
/***************************************************************************
 *   Copyright (C) 2003 by S�bastien Lao�t                                 *
 *   [email protected]                                                    *
 *                                                                         *
 *   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 <tqlayout.h>
#include <tqlineedit.h>
#include <tqlabel.h>
#include <tqsizegrip.h>
#include <tqpushbutton.h>
#include <tqstring.h>
#include <tqsizepolicy.h>
#include <kopenwith.h>
#include <tdelocale.h>
#include <tqwhatsthis.h>
#include <kiconview.h>
#include <kiconloader.h>
#include <tqdragobject.h>
#include <tqfontdatabase.h>

#include "variouswidgets.h"

/** class RunCommandRequester: */

RunCommandRequester::RunCommandRequester(const TQString &runCommand, const TQString &message, TQWidget *parent, const char *name)
 : TQWidget(parent, name)
{
	m_message = message;

	TQHBoxLayout *layout = new TQHBoxLayout(this, /*margin=*/0, KDialogBase::spacingHint());
	m_runCommand        = new TQLineEdit(runCommand, this);
	TQPushButton *pb     = new TQPushButton(/*"C&hoose..."*/i18n("..."), this);

	pb->setSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed);

	layout->addWidget(m_runCommand);
	layout->addWidget(pb);

	connect( pb, TQ_SIGNAL(clicked()), this, TQ_SLOT(slotSelCommand()) );
}

RunCommandRequester::~RunCommandRequester()
{
}

void RunCommandRequester::slotSelCommand()
{
	KOpenWithDlg *dlg =  new KOpenWithDlg(KURL::List(), m_message, m_runCommand->text(), this);
	dlg->exec();
	if ( ! dlg->text().isEmpty() )
		m_runCommand->setText(dlg->text());
}

TQString RunCommandRequester::runCommand()
{
	return m_runCommand->text();
}

void RunCommandRequester::setRunCommand(const TQString &runCommand)
{
	m_runCommand->setText(runCommand);
}

/** class IconSizeCombo: */

IconSizeCombo::IconSizeCombo(bool rw, TQWidget *parent, const char *name)
 : TQComboBox(rw, parent, name)
{
	insertItem(i18n("16 by 16 pixels"));
	insertItem(i18n("22 by 22 pixels"));
	insertItem(i18n("32 by 32 pixels"));
	insertItem(i18n("48 by 48 pixels"));
	insertItem(i18n("64 by 64 pixels"));
	insertItem(i18n("128 by 128 pixels"));
	setCurrentItem(2);
}

IconSizeCombo::~IconSizeCombo()
{
}

int IconSizeCombo::iconSize()
{
	switch (currentItem()) {
		default:
		case 0: return 16;
		case 1: return 22;
		case 2: return 32;
		case 3: return 48;
		case 4: return 64;
		case 5: return 128;
	}
}

void IconSizeCombo::setSize(int size)
{
	switch (size) {
		default:
		case 16:  setCurrentItem(0); break;
		case 22:  setCurrentItem(1); break;
		case 32:  setCurrentItem(2); break;
		case 48:  setCurrentItem(3); break;
		case 64:  setCurrentItem(4); break;
		case 128: setCurrentItem(5); break;
	}
}

/** class ViewSizeDialog: */

ViewSizeDialog::ViewSizeDialog(TQWidget *parent, int w, int h)
 : TQDialog(parent, "ViewSizeDialog")
{
	TQLabel *label = new TQLabel(i18n(
		"Resize the window to select the image size\n"
		"and close it or press Escape to accept changes."), this);
	label->move(8, 8);
	label->setFixedSize( label->sizeHint() );

	// setSizeGripEnabled(true) doesn't work (the grip stay at the same place), so we emulate it:
	m_sizeGrip = new TQSizeGrip(this);
	m_sizeGrip->setFixedSize( m_sizeGrip->sizeHint() );

	setGeometry(x(), y(), w, h);
}

ViewSizeDialog::~ViewSizeDialog()
{
}

void ViewSizeDialog::resizeEvent(TQResizeEvent *)
{
	setCaption( i18n("%1 by %2 pixels").arg(TQString::number(width())).arg(TQString::number(height())) );
	m_sizeGrip->move( width() - m_sizeGrip->width(), height() - m_sizeGrip->height() );
}

/** class HelpLabel: */

HelpLabel::HelpLabel(const TQString &text, const TQString &message, TQWidget *parent)
 : KURLLabel(parent), m_message(message)
{
	setText(text);
	connect( this, TQ_SIGNAL(leftClickedURL()), this, TQ_SLOT(showMessage()) );
}

HelpLabel::~HelpLabel()
{
}

void HelpLabel::showMessage()
{
	TQWhatsThis::display(m_message, mapToGlobal( TQPoint(width() / 2, height()) ));
}

void HelpLabel::keyPressEvent(TQKeyEvent *event)
{
	if (event->key() == TQt::Key_Space)
		showMessage();
	else
		KURLLabel::keyPressEvent(event);
}

/** class IconSizeDialog: */

class UndraggableTDEIconView : public TDEIconView
{
  public:
	UndraggableTDEIconView(TQWidget * parent = 0, const char * name = 0, WFlags f = 0) : TDEIconView(parent, name, f) {}
	TQDragObject* dragObject() { return 0; }
};

IconSizeDialog::IconSizeDialog(const TQString &caption, const TQString &message, const TQString &icon, int iconSize, TQWidget *parent)
 : KDialogBase(KDialogBase::Swallow, caption, KDialogBase::Ok | KDialogBase::Cancel,
               KDialogBase::Ok, parent, /*name=*/0, /*modal=*/true, /*separator=*/false)
{
	TQWidget *page = new TQWidget(this);
	TQVBoxLayout *topLayout = new TQVBoxLayout(page, /*margin=*/0, spacingHint());

	TQLabel *label = new TQLabel(message, page);
	topLayout->addWidget(label);

	TDEIconView *iconView = new UndraggableTDEIconView(page);
	iconView->setItemsMovable(false);
	iconView->setSelectionMode(TDEIconView::Single);
	m_size16  = new TDEIconViewItem(iconView, 0,        i18n("16 by 16 pixels"),   DesktopIcon(icon, 16));
	m_size22  = new TDEIconViewItem(iconView, m_size16, i18n("22 by 22 pixels"),   DesktopIcon(icon, 22));
	m_size32  = new TDEIconViewItem(iconView, m_size22, i18n("32 by 32 pixels"),   DesktopIcon(icon, 32));
	m_size48  = new TDEIconViewItem(iconView, m_size32, i18n("48 by 48 pixels"),   DesktopIcon(icon, 48));
	m_size64  = new TDEIconViewItem(iconView, m_size48, i18n("64 by 64 pixels"),   DesktopIcon(icon, 64));
	m_size128 = new TDEIconViewItem(iconView, m_size64, i18n("128 by 128 pixels"), DesktopIcon(icon, 128));
	iconView->setMinimumWidth(m_size16->width() + m_size22->width() + m_size32->width() + m_size48->width() + m_size64->width() + m_size128->width() +
	                          (6+2) * iconView->spacing() + 20);
	iconView->setMinimumHeight(m_size128->height() + 2 * iconView->spacing() + 20);
	topLayout->addWidget(iconView);
	switch (iconSize) {
		case 16:  iconView->setSelected(m_size16,  true); m_iconSize = 16;  break;
		case 22:  iconView->setSelected(m_size22,  true); m_iconSize = 22;  break;
		default:
		case 32:  iconView->setSelected(m_size32,  true); m_iconSize = 32;  break;
		case 48:  iconView->setSelected(m_size48,  true); m_iconSize = 48;  break;
		case 64:  iconView->setSelected(m_size64,  true); m_iconSize = 64;  break;
		case 128: iconView->setSelected(m_size128, true); m_iconSize = 128; break;
	}

	connect( iconView, TQ_SIGNAL(executed(TQIconViewItem*)),      this, TQ_SLOT(choose(TQIconViewItem*)) );
	connect( iconView, TQ_SIGNAL(returnPressed(TQIconViewItem*)), this, TQ_SLOT(choose(TQIconViewItem*)) );
	connect( iconView, TQ_SIGNAL(selectionChanged()),            this, TQ_SLOT(slotSelectionChanged()) );

	setMainWidget(page);
}

IconSizeDialog::~IconSizeDialog()
{
}

void IconSizeDialog::slotSelectionChanged()
{
	// Change m_iconSize to the new selected one:
	if (m_size16->isSelected())  { m_iconSize = 16;  return; }
	if (m_size22->isSelected())  { m_iconSize = 22;  return; }
	if (m_size32->isSelected())  { m_iconSize = 32;  return; }
	if (m_size48->isSelected())  { m_iconSize = 48;  return; }
	if (m_size64->isSelected())  { m_iconSize = 64;  return; }
	if (m_size128->isSelected()) { m_iconSize = 128; return; }

	// But if user unselected the item (by eg. right clicking a free space), reselect the last one:
	switch (m_iconSize) {
		case 16:  m_size16->setSelected(true);  m_iconSize = 16;  break;
		case 22:  m_size22->setSelected(true);  m_iconSize = 22;  break;
		default:
		case 32:  m_size32->setSelected(true);  m_iconSize = 32;  break;
		case 48:  m_size48->setSelected(true);  m_iconSize = 48;  break;
		case 64:  m_size64->setSelected(true);  m_iconSize = 64;  break;
		case 128: m_size128->setSelected(true); m_iconSize = 128; break;
	}
}

void IconSizeDialog::choose(TQIconViewItem*)
{
	actionButton(KDialogBase::Ok)->animateClick();
}

void IconSizeDialog::slotCancel()
{
	m_iconSize = -1;
	KDialogBase::slotCancel();
}

/** class FontSizeCombo: */

FontSizeCombo::FontSizeCombo(bool rw, bool withDefault, TQWidget *parent, const char *name)
 : KComboBox(rw, parent, name), m_withDefault(withDefault)
{
	if (m_withDefault)
		insertItem(i18n("(Default)"));

	TQFontDatabase fontDB;
	TQValueList<int> sizes = fontDB.standardSizes();
	for (TQValueList<int>::Iterator it = sizes.begin(); it != sizes.end(); ++it)
		insertItem(TQString::number(*it));

//	connect( this, TQ_SIGNAL(acivated(const TQString&)), this, TQ_SLOT(textChangedInCombo(const TQString&)) );
	connect( this, TQ_SIGNAL(textChanged(const TQString&)), this, TQ_SLOT(textChangedInCombo(const TQString&)) );

	// TODO: 01617 void TDEFontSizeAction::setFontSize( int size )
}

FontSizeCombo::~FontSizeCombo()
{
}

void FontSizeCombo::textChangedInCombo(const TQString &text)
{
	bool ok = false;
	int size = text.toInt(&ok);
	if (ok)
		emit sizeChanged(size);
}

void FontSizeCombo::keyPressEvent(TQKeyEvent *event)
{
	if (event->key() == TQt::Key_Escape)
		emit escapePressed();
	else if (event->key() == TQt::Key_Return)
		emit returnPressed2();
	else
		KComboBox::keyPressEvent(event);
}

void FontSizeCombo::setFontSize(int size)
{
	setCurrentText(TQString::number(size));

	// TODO: SEE TDEFontSizeAction::setFontSize( int size ) !!! for a more complete method!
}

int FontSizeCombo::fontSize()
{
	bool ok = false;
	int size = currentText().toInt(&ok);
	if (ok)
		return size;

	size = text(currentItem()).toInt(&ok);
	if (ok)
		return size;

	return font().pointSize();
}

#include "variouswidgets.moc"