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
|
/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#include <tqpushbutton.h>
#include <tqfileinfo.h>
#include <tqtabwidget.h>
#include <tdefiledialog.h>
#include "fileview.h"
#include "filelist.h"
#include "kscopepixmaps.h"
/**
* Class constructor.
* @param pParent The parent widget
* @param szName The widget's name
* @param fl Widget creation flags
*/
FileView::FileView(TQWidget* pParent, const char* szName, WFlags fl) :
FileViewLayout(pParent, szName, fl),
m_pCurBranch(0),
m_sRoot("")
{
TQWidget* pPage;
// Set the tab widget icons
pPage = m_pTabWidget->page(0);
m_pTabWidget->setTabIconSet(pPage, GET_PIXMAP(TabFileList));
pPage = m_pTabWidget->page(1);
m_pTabWidget->setTabIconSet(pPage, GET_PIXMAP(TabFileTree));
// Create a single column for the file tree
m_pFileTree->addColumn("");
// Send the fileRequested() signal whenever a file is selected in either
// the list or the tree
connect(m_pFileList, TQ_SIGNAL(fileRequested(const TQString&, uint)), this,
TQ_SIGNAL(fileRequested(const TQString&, uint)));
connect(m_pFileTree, TQ_SIGNAL(doubleClicked(TQListViewItem*)),
this, TQ_SLOT(slotTreeItemSelected(TQListViewItem*)));
connect(m_pFileTree, TQ_SIGNAL(returnPressed(TQListViewItem*)), this,
TQ_SLOT(slotTreeItemSelected(TQListViewItem*)));
}
/**
* Class destructor.
*/
FileView::~FileView()
{
}
/**
* Sets a new common root path to both the file list and the tree.
* @param sRoot The full path of the new root
*/
void FileView::setRoot(const TQString& sRoot)
{
// Nothing to do if the given root is the same as the old one
if (sRoot == m_sRoot)
return;
m_sRoot = sRoot;
// Remove the current branch
if (m_pCurBranch)
m_pFileTree->removeBranch(m_pCurBranch);
// Update the file list
m_pFileList->setRoot(sRoot);
// Nothing more to do for an empty root directory
if (sRoot.isEmpty())
return;
// Create and open a new branch, with the newly specified root
TQFileInfo fi(sRoot);
m_pCurBranch = m_pFileTree->addBranch(KURL(sRoot), fi.fileName());
m_pCurBranch->setChildRecurse(false);
m_pFileTree->setOpen(m_pCurBranch->root(), true);
}
/**
* Clears the contents of the file view and file tree.
*/
void FileView::clear()
{
m_pFileList->clear();
setRoot("");
}
/**
* Emits the fileRequested() signal when a file name is selected in the file
* tree. An item is selected by either double-clicking it or by hittin
* "ENTER" when it is highlighted.
* This slot is connected to the doubleClicked() and returnPressed() signals
* of the KFileTreeView object.
* @param pItem The selected tree item
*/
void FileView::slotTreeItemSelected(TQListViewItem* pItem)
{
KFileTreeViewItem* pTreeItem;
pTreeItem = (KFileTreeViewItem*)pItem;
if (pTreeItem && !pTreeItem->isDir())
emit fileRequested(pTreeItem->path(), 0);
}
#include "fileview.moc"
|
