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kmwizard.cpp
1 /*
2  * This file is part of the KDE libraries
3  * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License version 2 as published by the Free Software Foundation.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  **/
19 
20 #include "kmwizard.h"
21 #include "kmwizardpage.h"
22 #include "kmprinter.h"
23 #include "kmfactory.h"
24 #include "kmuimanager.h"
25 
26 #include <kpushbutton.h>
27 #include <tqlabel.h>
28 #include <tqwidgetstack.h>
29 #include <tdemessagebox.h>
30 #include <tqlayout.h>
31 #include <tdelocale.h>
32 #include <kdebug.h>
33 #include <kseparator.h>
34 #include <tdeapplication.h>
35 #include <kstdguiitem.h>
36 
37 #include "kmwinfopage.h"
38 #include "kmwpassword.h"
39 #include "kmwbackend.h"
40 #include "kmwsocket.h"
41 #include "kmwdriver.h"
42 #include "kmwdriverselect.h"
43 #include "kmwdrivertest.h"
44 #include "kmwname.h"
45 #include "kmwend.h"
46 #include "kmwclass.h"
47 #include "kmwlpd.h"
48 #include "kmwfile.h"
49 #include "kmwsmb.h"
50 #include "kmwlocal.h"
51 #include "sidepixmap.h"
52 
53 KMWizard::KMWizard(TQWidget *parent, const char *name)
54 : TQDialog(parent,name,true)
55 {
56  m_start = KMWizard::Start;
57  m_end = KMWizard::End;
58  m_inclusive = true;
59  m_printer = new KMPrinter();
60 
61  m_pagepool.setAutoDelete(false);
62 
63  m_stack = new TQWidgetStack(this);
64  m_next = new KPushButton(i18n("&Next >"), this);
65  m_next->setDefault(true);
66  m_prev = new KPushButton(i18n("< &Back"), this);
67  TQPushButton *m_cancel = new KPushButton(KStdGuiItem::cancel(), this);
68  m_title = new TQLabel(this);
69  TQFont f(m_title->font());
70  f.setBold(true);
71  m_title->setFont(f);
72  KSeparator* sep = new KSeparator( KSeparator::HLine, this);
73  sep->setFixedHeight(5);
74  KSeparator* sep2 = new KSeparator( KSeparator::HLine, this);
75  TQPushButton *m_help = new KPushButton(KStdGuiItem::help(), this);
76 
77  connect(m_cancel,TQT_SIGNAL(clicked()),TQT_SLOT(reject()));
78  connect(m_next,TQT_SIGNAL(clicked()),TQT_SLOT(slotNext()));
79  connect(m_prev,TQT_SIGNAL(clicked()),TQT_SLOT(slotPrev()));
80  connect(m_help, TQT_SIGNAL(clicked()), TQT_SLOT(slotHelp()));
81 
82  m_side = new SidePixmap(this);
83  if (!m_side->isValid())
84  {
85  delete m_side;
86  m_side = 0;
87  }
88 
89  // layout
90  TQVBoxLayout *main0_ = new TQVBoxLayout(this, 10, 10);
91  TQVBoxLayout *main_ = new TQVBoxLayout(0, 0, 0);
92  TQHBoxLayout *main1_ = new TQHBoxLayout(0, 0, 10);
93  TQHBoxLayout *btn_ = new TQHBoxLayout(0, 0, 10);
94  main0_->addLayout(main1_);
95  if (m_side)
96  main1_->addWidget(m_side);
97  main1_->addLayout(main_);
98  main_->addWidget(m_title);
99  main_->addWidget(sep);
100  main_->addSpacing(10);
101  main_->addWidget(m_stack,1);
102  main0_->addWidget(sep2);
103  main0_->addLayout(btn_);
104  btn_->addWidget(m_help);
105  btn_->addStretch(1);
106  btn_->addWidget(m_prev);
107  btn_->addWidget(m_next);
108  btn_->addWidget(m_cancel);
109 
110  // create standard pages
111  addPage(new KMWInfoPage(this));
112  m_backend = new KMWBackend(this);
113  addPage(m_backend);
114  addPage(new KMWPassword(this));
115  addPage(new KMWSocket(this));
116  addPage(new KMWDriver(this));
117  addPage(new KMWDriverSelect(this));
118  addPage(new KMWDriverTest(this));
119  addPage(new KMWName(this));
120  addPage(new KMWEnd(this));
121  addPage(new KMWClass(this));
122  addPage(new KMWLpd(this));
123  addPage(new KMWFile(this));
124  addPage(new KMWSmb(this));
125  addPage(new KMWLocal(this));
126 
127  // add other pages
128  KMFactory::self()->uiManager()->setupWizard(this);
129 
130  setCurrentPage(m_start,false);
131  setCaption(i18n("Add Printer Wizard"));
132  resize(400,350);
133 }
134 
135 KMWizard::~KMWizard()
136 {
137  delete m_printer;
138 }
139 
140 void KMWizard::addPage(KMWizardPage *page)
141 {
142  m_stack->addWidget(page,page->id());
143  m_pagepool.insert(page->id(),page);
144 }
145 
146 void KMWizard::setPrinter(KMPrinter *p)
147 {
148  if (p)
149  {
150  m_printer->copy(*p);
151  KMWizardPage *page = (KMWizardPage*)m_stack->visibleWidget();
152  if (page)
153  page->initPrinter(m_printer);
154  }
155 }
156 
157 void KMWizard::configure(int start, int end, bool inclusive)
158 {
159  m_start = start;
160  m_end = end;
161  m_inclusive = inclusive;
162  m_pagestack.clear();
163 
164  // disable class if not starting from beginning
165  m_backend->enableBackend(KMWizard::Class,(m_start == KMWizard::Start));
166  setCaption((m_start == KMWizard::Start ? i18n("Add Printer Wizard") : i18n("Modify Printer")));
167 
168  if (m_side)
169  {
170  if (start == KMWizard::Start && end == KMWizard::End)
171  m_side->show();
172  else
173  m_side->hide();
174  }
175 
176  setCurrentPage(m_start,false);
177 }
178 
179 void KMWizard::setNextPage(int page, int next)
180 {
181  KMWizardPage *p = m_pagepool.find(page);
182  if (p)
183  p->setNextPage(next);
184 }
185 
186 void KMWizard::setCurrentPage(int ID, bool back)
187 {
188  KMWizardPage *page = m_pagepool.find(ID);
189  if (!page)
190  {
191  KMessageBox::error(this,i18n("Unable to find the requested page."),i18n("Add Printer Wizard"));
192  return;
193  }
194 
195  // add current page to stack (only if going backward)
196  if (!back) m_pagestack.push(ID);
197 
198  // raise page + initialize
199  m_stack->raiseWidget(page);
200  m_title->setText(page->title());
201  if (!back || page->needsInitOnBack()) page->initPrinter(m_printer);
202 
203  // update buttons
204  if (ID == m_start) m_prev->setEnabled(false);
205  else m_prev->setEnabled(true);
206  if ((m_inclusive && ID == m_end) || (!m_inclusive && page->nextPage() == m_end))
207  m_next->setText(i18n("&Finish"));
208  else
209  m_next->setText(i18n("&Next >"));
210 }
211 
212 void KMWizard::slotPrev()
213 {
214  // current page is on top of stack -> pop it and retrieve new top of stack
215  m_pagestack.pop();
216  int ID = m_pagestack.top();
217  setCurrentPage(ID,true);
218 }
219 
220 void KMWizard::slotNext()
221 {
222  KMWizardPage *page = (KMWizardPage*)m_stack->visibleWidget();
223  if (page)
224  {
225  TQString msg;
226  if (!page->isValid(msg))
227  {
228  if (!msg.isEmpty())
229  KMessageBox::error(this,msg.prepend("<qt>").append("</qt>"),page->title());
230  }
231  else
232  {
233  page->updatePrinter(m_printer);
234  if (m_next->text() == i18n("&Finish"))
235  accept();
236  else
237  {
238  int ID = page->nextPage();
239  setCurrentPage(ID,false);
240  }
241  }
242  }
243 }
244 
245 void KMWizard::slotHelp()
246 {
247  kapp->invokeHelp(TQString::null, "tdeprint");
248 }
249 
250 void KMWizard::enableWizard()
251 {
252  m_next->setEnabled( true );
253  m_prev->setEnabled( m_pagestack.top() != m_start );
254 }
255 
256 void KMWizard::disableWizard()
257 {
258  m_next->setEnabled( false );
259  m_prev->setEnabled( false );
260 }
261 
262 #include "kmwizard.moc"

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