summaryrefslogtreecommitdiffstats
path: root/parts/filelist/projectviewpart.cpp
blob: c094464f15d4f995f482fb3544939a60c28ea8ad (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
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
/***************************************************************************
 *   Copyright (C) 2005 by Jens Herden                                     *
 *   jens@kdewebdev.org                                                    *
 *                                                                         *
 *   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 "projectviewprojectconfig.h"
#include "projectviewconfig.h"
#include "projectviewpart.h"
#include "filelist_widget.h"
#include "toolbarguibuilder.h"

#include <tqtimer.h>
#include <tqpopupmenu.h>
#include <tqwhatsthis.h>
#include <tqvaluelist.h>
#include <tqmap.h>
#include <tqdir.h>
#include <tqdom.h>
#include <tqvbox.h>
#include <tqhbox.h>
#include <tqpoint.h>
#include <tqlayout.h>

#include <kmainwindow.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kaction.h>
#include <kdialogbase.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <ktexteditor/viewcursorinterface.h>
#include <ktexteditor/encodinginterface.h>
#include <kparts/part.h>
#include <kxmlguibuilder.h>
#include <kdebug.h>
#include <kconfig.h>
#include <kapplication.h>

#include <kdevplugininfo.h>
#include <kdevgenericfactory.h>
#include <kdevpartcontroller.h>
#include <kdevproject.h>
#include <kdevcore.h>
#include <kdevmainwindow.h>
#include <configwidgetproxy.h>



typedef KDevGenericFactory<ProjectviewPart> projectviewFactory;
KDevPluginInfo data("kdevfilelist");
K_EXPORT_COMPONENT_FACTORY(libkdevfilelist, projectviewFactory(data))

#define GLOBALDOC_OPTIONS 1
#define PROJECTDOC_OPTIONS 2

ProjectviewPart::ProjectviewPart(TQObject *parent, const char *name, const TQStringList &/*args*/)
    : KDevPlugin(&data, parent, name ? name : "FileListPart")
{
    setInstance(projectviewFactory::instance());
    setXMLFile("kdevfilelist.rc");
    setupActions();
    
    m_configProxy = new ConfigWidgetProxy(core());
    m_configProxy->createGlobalConfigPage(i18n("File List"), GLOBALDOC_OPTIONS, info()->icon());
    m_configProxy->createProjectConfigPage(i18n("File List"), PROJECTDOC_OPTIONS, info()->icon());

    connect(m_configProxy, TQT_SIGNAL(insertConfigWidget(const KDialogBase*, TQWidget*, unsigned int)),
            this, TQT_SLOT(insertConfigWidget(const KDialogBase*, TQWidget*, unsigned int)));
    
    connect(core(), TQT_SIGNAL(contextMenu(TQPopupMenu *, const Context *)),
            this, TQT_SLOT(contextMenu(TQPopupMenu *, const Context *)));
            
    connect(core(), TQT_SIGNAL(projectOpened()), this, TQT_SLOT(projectOpened()));
    connect(core(), TQT_SIGNAL(projectClosed()), this, TQT_SLOT(projectClosed()));
  
    KConfig * config = kapp->config();
    config->setGroup("File List Plugin");
    if (config->readBoolEntry("ToolbarInToolview", true))
    {
      m_toolbarWidget = new TQVBox(0, "toolbarContainer");
      m_toolbarWidget->setHidden(true);
      m_guibuilder = new ToolbarGUIBuilder(m_toolbarWidget, mainWindow()->main()); 
      setClientBuilder(m_guibuilder);
    }
    m_restored = false;
    TQTimer::singleShot(0, this, TQT_SLOT(init()));
}

ProjectviewPart::~ProjectviewPart()
{
  delete m_configProxy;
  delete m_guibuilder;
  if ( m_widget ) {
    mainWindow()->removeView( m_widget );
    delete m_widget;  // deletes the children as well
  }
}

void ProjectviewPart::restorePartialProjectSession(const TQDomElement * el)
{
    m_projectViews.clear(); // remove the global views
    m_restored = true;
    if (!el)
    {
        return;
    }
    // get the base of the project
    TQString urlStr = project()->projectDirectory();
    if (KURL::isRelativeURL(urlStr))
    {
        m_projectBase.setProtocol("file");
        m_projectBase.setPath(urlStr);
    } else
    {
        m_projectBase = KURL::fromPathOrURL(urlStr);
    }
    m_projectBase.adjustPath(+1);  // just in case
    
    // read all the views
    TQDomNodeList domList = el->elementsByTagName("projectview");
    
    uint len = domList.length();
    for (uint i = 0; i < len; ++i)
    {
        const TQDomElement viewEl = domList.item(i).toElement();
        if (viewEl.isNull())
        {
            continue;
        }
        FileInfoList urlList;
        TQDomNodeList fileList = viewEl.elementsByTagName("file");

        uint len2 = fileList.length();
        for (uint i2 = 0; i2 < len2; ++i2)
        {
            const TQDomElement fileEl = fileList.item(i2).toElement();
            if (!fileEl.isNull())
            {
                bool ok;
                int line = -1;
                TQString attr = fileEl.attribute("line");
                if (! attr.isNull()) 
                {
                    line = attr.toInt(&ok);
                    if (!ok)
                        line = -1;
                }
                int col = -1;
                attr = fileEl.attribute("col");
                if (! attr.isNull())
                {
                    col = attr.toInt(&ok);
                    if (!ok)
                        col = -1;
                }
                TQString encoding = "";
                attr = fileEl.attribute("encoding");
                if (! attr.isNull())
                {
                    encoding = attr;
                }
                TQString urlStr = fileEl.attribute("url");
                if (KURL::isRelativeURL(urlStr))
                {
                    KURL url = m_projectBase;
                    url.addPath(urlStr);
                    urlList.append(FileInfo(url, line, col, encoding));
                } else
                    urlList.append(FileInfo(KURL::fromPathOrURL(urlStr), line, col, encoding));
            }
        }
        m_projectViews.insert(viewEl.attribute("name"), urlList);
    }
    // read default view
    domList = el->elementsByTagName("defaultview");
    if (domList.length() > 0)
    {
        m_defaultProjectView = domList.item(0).toElement().attribute("name");
        if (!m_defaultProjectView.isEmpty()) 
        {
            slotOpenProjectView(m_defaultProjectView);
        } 
    } else 
    {
        m_defaultProjectView = "";
    }
}

void ProjectviewPart::savePartialProjectSession(TQDomElement * el)
{
    if (!el || m_projectViews.empty())
    {
        return;
    }
    TQDomDocument domDoc = el->ownerDocument();
    if (domDoc.isNull())
    {
        return;
    }
    // write all views
    ViewMap::ConstIterator it;
    for (it = m_projectViews.constBegin(); it != m_projectViews.constEnd(); ++it)
    {
        // we create the view even if there is no file inside, might be wanted by the user
        TQDomElement viewEl = domDoc.createElement("projectview");
        viewEl.setAttribute("name", it.key());
        el->appendChild(viewEl);
        for (FileInfoList::ConstIterator it2 = it.data().constBegin(); it2 != it.data().constEnd(); ++it2)
        {
            TQDomElement urlEl = domDoc.createElement("file");
            
            if (m_projectBase.isParentOf((*it2).url))
                urlEl.setAttribute("url", KURL::relativeURL(m_projectBase, (*it2).url));
            else
                urlEl.setAttribute("url", (*it2).url.url());
            urlEl.setAttribute("line", (*it2).line);
            urlEl.setAttribute("col", (*it2).col);
            urlEl.setAttribute("encoding", (*it2).encoding);
            viewEl.appendChild(urlEl);
        }
    }
    // write the default view
    TQDomElement defaultEl = domDoc.createElement("defaultview");
    defaultEl.setAttribute("name", m_defaultProjectView);
    el->appendChild(defaultEl);
}


void ProjectviewPart::init()
{
  // delayed initialization stuff goes here
  
  // create the toolview
  m_widget = new TQWidget(0, "filelist widget");
  m_widget->setIcon( SmallIcon(info()->icon()) );
  m_widget->setCaption(i18n("File List"));
  
  TQBoxLayout * l = new TQVBoxLayout(m_widget);
  
  // create the toolbar if needed
  if (m_guibuilder)
  {
    m_toolbarWidget->reparent(m_widget, TQPoint(0, 0), true);
    l->addWidget(m_toolbarWidget);
    TQWhatsThis::add(m_toolbarWidget, i18n("<b>View Session Toolbar</b><p>This allows to create and work with view sessions. A view session is a set of open documents.</p>"));
  }
  
  // create the listview 
  TQWidget * fileListWidget = new FileListWidget(this, m_widget);
  fileListWidget->setCaption(i18n("File List"));
  TQWhatsThis::add(fileListWidget, i18n("<b>File List</b><p>This is the list of opened files.</p>"));
  l->addWidget(fileListWidget);
  m_widget->setFocusProxy(fileListWidget);
  
  mainWindow()->embedSelectView(m_widget, i18n("File List"), i18n("Open files"));
  
  if (!project())
    readConfig();
}

void ProjectviewPart::setupActions()
{
    m_openPrjViewAction = new KSelectAction(i18n("Open Session..."), 0, actionCollection(), "viewsession_open");
    
    connect(m_openPrjViewAction, TQT_SIGNAL(activated(const TQString &)), this, TQT_SLOT(slotOpenProjectView(const TQString &)));
    
    m_openPrjViewAction->setToolTip(i18n("Open Session"));
    
    m_savePrjViewAction = new KAction(i18n("Save Session"), "filesave", 0, this, TQT_SLOT(slotSaveProjectView()), actionCollection(), "viewsession_save");
    
    m_newPrjViewAction = new KAction(i18n("New Session..."), "filenew", 0, this, TQT_SLOT(slotSaveAsProjectView()), actionCollection(), "viewsession_new");
    
    m_deletePrjViewAction = new KSelectAction(i18n("Delete Session"), "editdelete", 0, actionCollection(), "viewsession_delete");
    
    connect(m_deletePrjViewAction, TQT_SIGNAL(activated(const TQString &)), this, TQT_SLOT(slotDeleteProjectView(const TQString &)));
    
    m_deletePrjViewAction->setToolTip(i18n("Delete Session"));
    
    m_deleteCurrentPrjViewAction = new KAction(i18n("Delete Session"), "editdelete", 0, this, TQT_SLOT(slotDeleteProjectViewCurent()), actionCollection(), "viewsession_deletecurrent");
    
    m_deleteCurrentPrjViewAction->setToolTip(i18n("Delete Session"));
    
    adjustViewActions();
}

void ProjectviewPart::insertConfigWidget(const KDialogBase *dlg, TQWidget *page, unsigned int pageNo)
{
// create configuraton dialogs here
    switch (pageNo)
    {
        case PROJECTDOC_OPTIONS:
        {
            ProjectviewProjectConfig *w = new ProjectviewProjectConfig(this, page, "project config");
            connect(dlg, TQT_SIGNAL(okClicked()), w, TQT_SLOT(accept()));
            break;
        }
        case GLOBALDOC_OPTIONS:
        {
            ProjectviewConfig *w = new ProjectviewConfig(page, "global config");
            connect(dlg, TQT_SIGNAL(okClicked()), w, TQT_SLOT(accept()));
            break;
        }
    }
}

void ProjectviewPart::contextMenu(TQPopupMenu */*popup*/, const Context */*context*/)
{
// put actions into the context menu here
//     if (context->hasType(Context::EditorContext))
//     {
//         // editor context menu
//         const EditorContext *econtext = static_cast<const EditorContext*>(context);
// 
//         // use context and plug actions here
//         // action->plug(popup);
// 
//         // or create menu items on the fly
//         // int id = -1;
//         // id = popup->insertItem(i18n("Do Something Here"),
//         //     this, TQT_SLOT(doSomething()));
//         // popup->setWhatsThis(id, i18n("<b>Do something here</b><p>Describe here what does this action do."
//     }
//     else if (context->hasType(Context::FileContext))
//     {
//         // file context menu
//         const FileContext *fcontext = static_cast<const FileContext*>(context);
// 
//         //use context and plug actions here
//     }
//     else if (context->hasType(Context::ProjectModelItemContext))
//     {
//         // project tree context menu
//         const ProjectModelItemContext *pcontext = static_cast<const ProjectModelItemContext*>(context);
// 
//         // use context and plug actions here
//     }
//     else if (context->hasType(Context::CodeModelItemContext))
//     {
//         // class tree context menu
//         const CodeModelItemContext *mcontext = static_cast<const CodeModelItemContext*>(context);
// 
//         // use context and plug actions here
//     }
//     else if (context->hasType(Context::DocumentationContext))
//     {
//         // documentation viewer context menu
//         const DocumentationContext *dcontext = static_cast<const DocumentationContext*>(context);
// 
//         // use context and plug actions here
//     }
}

void ProjectviewPart::projectOpened()
{
    if ( !m_restored )
        m_projectViews.clear(); // remove the global views
    adjustViewActions();
    m_restored = false;
}

void ProjectviewPart::projectClosed()
{
    m_projectBase = KURL();
    m_defaultProjectView = "";
    readConfig();  // read the global project views
}

void ProjectviewPart::slotOpenProjectView(const TQString &view)
{
    KConfig * config = kapp->config();
    config->setGroup("File List Plugin");
    bool onlyProject = config->readBoolEntry("OnlyProjectFiles", false);
    bool closeOpenFiles = config->readBoolEntry("CloseOpenFiles", true);
    
    m_currentProjectView = view;
    
    if (m_projectViews.contains(view) > 0)
    {
        FileInfoList viewUrls = m_projectViews[view];
        
        if (closeOpenFiles)
        {
            // we close everything that is not part of the project view
            KURL::List urlsToClose = partController()->openURLs();
            for (KURL::List::Iterator it = urlsToClose.begin(); it != urlsToClose.end(); ++it)
            {
                // it is in the list of wanted files and do we want it at all
                if ((viewUrls.contains(*it) > 0) && (!onlyProject || !project() ||  project()->isProjectFile((*it).path()) ))
                {
                    viewUrls.remove(*it); // don't open if it is open already
                    it = urlsToClose.remove(it);
                    --it;  //  do not skip one
                }
            }
            if (!urlsToClose.empty())
            {
                partController()->closeFiles(urlsToClose);
            }
        }
        // we open what still needs to get opened
        FileInfoList::const_iterator viewIt;
        for (viewIt = viewUrls.begin(); viewIt != viewUrls.end(); ++viewIt)
        {
            if (!onlyProject || !project() || project()->isProjectFile((*viewIt).url.path()))
            {
                partController()->setEncoding( (*viewIt).encoding );
                partController()->editDocument((*viewIt).url, (*viewIt).line, (*viewIt).col); 
            }
        }
    }
    adjustViewActions();
}


void ProjectviewPart::slotSaveProjectView()
{
    slotSaveAsProjectView(m_currentProjectView.isEmpty());
}


void ProjectviewPart::adjustViewActions()
{
    TQStringList viewList = getViewList();
    
    m_openPrjViewAction->clear();
    m_openPrjViewAction->setItems(viewList);
    int i = viewList.findIndex(m_currentProjectView);
    if (i > -1)
    {
        m_openPrjViewAction->setCurrentItem(i);
    }
    m_deletePrjViewAction->clear();
    m_deletePrjViewAction->setItems(viewList);
    m_currentProjectView = m_openPrjViewAction->currentText();
    if (m_currentProjectView.isEmpty() && !viewList.empty())
    {
        m_currentProjectView = viewList.front();
    }
    bool haveView = !m_currentProjectView.isEmpty();
    m_savePrjViewAction->setEnabled(haveView);
    m_deleteCurrentPrjViewAction->setEnabled(haveView);
}


void ProjectviewPart::slotDeleteProjectViewCurent()
{
    slotDeleteProjectView(m_currentProjectView);
}

void ProjectviewPart::slotDeleteProjectView(const TQString& view)
{
    m_projectViews.remove(view);
    
    if (m_currentProjectView == view)
        m_currentProjectView = "";
    
    if (m_defaultProjectView == view)
        m_defaultProjectView = "";
    
    if (! project())
      writeConfig();

    adjustViewActions();
}


void ProjectviewPart::slotSaveAsProjectView(bool askForName)
{
    if (askForName)
    {
        bool ok;
        TQString newProjectView = KInputDialog::getText(i18n("Save View Session As"), i18n("Enter the name of the session:"), "", &ok, mainWindow()->main());
        if (!ok)
        {
            return;
        }
        newProjectView = newProjectView.remove("="); // we use this string in config files and = would confuse it
        if (m_projectViews.contains(newProjectView) > 0 &&
            KMessageBox::warningContinueCancel(mainWindow()->main(), i18n("<qt>A view session named <b>%1</b> already exists.<br>Do you want to overwrite it?</qt>").arg(newProjectView), TQString(), i18n("Overwrite")) != KMessageBox::Continue)
        {
            return;
        }
        m_currentProjectView = newProjectView;
    }
    
    FileInfoList viewUrls;
    KURL::List openURLs = partController()->openURLs();
    
    for (KURL::List::Iterator it = openURLs.begin(); it != openURLs.end(); ++it)
    {
        // test if we have an editor
        // FIXME this can fail if there are two parts with the same URL
        KParts::ReadOnlyPart *ro_part = partController()->partForURL(*it);
        KTextEditor::ViewCursorInterface* cursorIf = dynamic_cast<KTextEditor::ViewCursorInterface*>(ro_part->widget());
        if (cursorIf)
        {
            TQString encoding;
            if ( KTextEditor::EncodingInterface * ei = dynamic_cast<KTextEditor::EncodingInterface*>( ro_part ) )
            {
                TQString temp = ei->encoding();
                if ( !temp.isNull() )
                {
                    encoding = temp;
                }
            } 

            unsigned int line, col;
            cursorIf->cursorPositionReal(&line, &col);
            viewUrls.append(FileInfo(*it, line, col, encoding));
        }
    }
    // add or overwrite the values
    m_projectViews.insert(m_currentProjectView, viewUrls, true);
    if (! project())
      writeConfig();

    adjustViewActions();
}


void ProjectviewPart::writeConfig()
{
  KConfig * config = kapp->config();
  config->deleteGroup("ProjectViews", true);
  config->setGroup("ProjectViews");
    
    // write all views
  ViewMap::ConstIterator it;
  for (it = m_projectViews.constBegin(); it != m_projectViews.constEnd(); ++it)
  {
    // we create the view even if there is no file inside, might be wanted by the user
    TQStringList urls;
    for (FileInfoList::ConstIterator it2 = it.data().constBegin(); it2 != it.data().constEnd(); ++it2)
    {
      if ((*it2).encoding.isEmpty())
        urls.append((*it2).url.url());
      else
        urls.append((*it2).url.url() + ";" + (*it2).encoding);
    }
    config->writeEntry(it.key(), urls);
  }
}


void ProjectviewPart::readConfig()
{
  KConfig * config = kapp->config();
  TQMap<TQString, TQString> entries = config->entryMap("ProjectViews");
  
  m_projectViews.clear();
  TQMap<TQString, TQString>::ConstIterator it;
  for (it = entries.constBegin(); it != entries.constEnd(); ++it)
  {
    FileInfoList urlList;
    TQStringList urls = TQStringList::split(",", it.data());
    for (TQStringList::Iterator it2 = urls.begin(); it2 != urls.end(); ++it2 )
    {
      // search the encoding. The entry can be like: fileURL;encoding
      TQStringList file = TQStringList::split(";", *it2);
      if (file.count() == 1)
        urlList.append(FileInfo(KURL::fromPathOrURL(*it2)));
      else
        urlList.append(FileInfo(KURL::fromPathOrURL(file.first()), -1, -1, file.last()));
    }
    m_projectViews.insert(it.key(), urlList);
  }
  adjustViewActions();
}

#include "projectviewpart.moc"