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
|
#include <tqlayout.h>
#include <tqpainter.h>
#include <tqpopupmenu.h>
#include <kparts/part.h>
#include <klibloader.h>
#include <kurl.h>
#include <kdebug.h>
#include <klistview.h>
#include <klocale.h>
#include <kstatusbar.h>
#include <kdevcore.h>
#include <kdevpartcontroller.h>
#include <kdevmainwindow.h>
#include <kdevproject.h>
#include "valgrind_part.h"
#include "valgrind_widget.h"
#define VALLISTVIEWITEMRTTI 130977
// helper class to sort the ListView by item number instead of the string representation of the item number
class ValListViewItem: public QListViewItem
{
public:
ValListViewItem( TQListView* parent, int key, int pid, const TQString& message ):
TQListViewItem( parent, TQString::number( key ), TQString::number( pid ), message ),
_key( key ), _pid ( pid ), backtrace( false ), _line( -1 ), _active( false ) {}
ValListViewItem( ValListViewItem* parent, int key, int pid, const TQString& message, const TQString& filename, int line, bool active ):
TQListViewItem( parent, TQString::number( key ), TQString::null, message ),
_key( key ), _pid( pid ), backtrace( true ), _filename( filename ), _line( line ), _active( active )
{
if ( parent->_pid != _pid && _pid > 0 )
setText( 1, TQString::number( _pid ) );
}
virtual ~ValListViewItem();
static int intCompare( int i1, int i2 )
{
if ( i1 > i2 )
return 1;
else if ( i1 < i2 )
return -1;
else
return 0;
}
int compare( TQListViewItem* i, int col, bool ascending ) const
{
if ( !i || i->rtti() != VALLISTVIEWITEMRTTI )
return TQListViewItem::compare( i, col, ascending );
switch ( col ) {
case 0 : return intCompare( ((ValListViewItem*)i)->_key, _key );
case 1 : return intCompare( ((ValListViewItem*)i)->_pid, _pid );
default: return TQListViewItem::compare( i, col, ascending );
}
}
void paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int align )
{
if ( _active ) {
TQFont fnt = p->font();
fnt.setBold( true );
p->setFont( fnt );
}
TQListViewItem::paintCell( p, cg, column, width, align );
}
int rtti() const { return VALLISTVIEWITEMRTTI; }
TQString fileName() const { return _filename; }
int line() const { return _line; }
TQString message() const { return text( 2 ); }
bool isHighlighted() const { return _active; }
private:
int _key;
int _pid;
bool backtrace;
TQString _filename;
int _line;
bool _active;
};
ValListViewItem::~ValListViewItem() {}
ValgrindWidget::ValgrindWidget( ValgrindPart *part )
: TQWidget(0, "valgrind widget"), _part( part )
{
TQVBoxLayout* vbl = new TQVBoxLayout( this );
lv = new KListView( this );
lv->addColumn( i18n( "No." ) );
lv->addColumn( i18n( "Thread" ) );
lv->addColumn( i18n( "Message" ) );
lv->setSorting( 0, false );
lv->setRootIsDecorated( true );
lv->setAllColumnsShowFocus( true );
vbl->addWidget( lv );
popup = new TQPopupMenu( lv, "valPopup" );
popup->insertItem( i18n( "&Open Valgrind Output..." ), _part, TQT_SLOT(loadOutput()), 0, 0 );
popup->insertSeparator();
popup->insertItem( i18n( "Expand All Items" ), this, TQT_SLOT(expandAll()), 0, 2 );
popup->insertItem( i18n( "Collapse All Items" ), this, TQT_SLOT(collapseAll()), 0, 3 );
connect( popup, TQT_SIGNAL(aboutToShow()),
this, TQT_SLOT(aboutToShowPopup()) );
connect( lv, TQT_SIGNAL(executed(TQListViewItem*)),
this, TQT_SLOT(executed(TQListViewItem*)) );
connect( lv, TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint&)),
this, TQT_SLOT(slotContextMenu(KListView*, TQListViewItem*, const TQPoint&)) );
}
ValgrindWidget::~ValgrindWidget()
{
}
void ValgrindWidget::clear()
{
lv->clear();
msgNumber = 1;
}
void ValgrindWidget::addMessage( const ValgrindItem& vi )
{
TQStringList projectFiles;
TQString projectDirectory;
ValListViewItem* lvi = new ValListViewItem( lv, msgNumber++, vi.pid(), vi.message() );
lvi->setMultiLinesEnabled( true );
const ValgrindItem::BacktraceList backtrace = vi.backtrace();
if ( !backtrace.isEmpty() )
lvi->setExpandable( true );
int i = 0;
for ( ValgrindItem::BacktraceList::ConstIterator it = backtrace.begin(); it != backtrace.end(); ++it ) {
new ValListViewItem( lvi, ++i, (*it).pid(), (*it).message(), (*it).url(), (*it).line(), (*it).isHighlighted() );
}
}
void ValgrindWidget::executed( TQListViewItem* lvi )
{
Q_ASSERT( _part );
Q_ASSERT( _part->partController() );
Q_ASSERT( _part->mainWindow() );
if ( !lvi || lvi->rtti() != VALLISTVIEWITEMRTTI )
return;
ValListViewItem* vli = 0;
if ( !((ValListViewItem*)lvi)->fileName().isEmpty() ) {
vli = (ValListViewItem*)lvi;
} else if ( lvi->isExpandable() ) {
// find the memleak position
TQListViewItemIterator it( lv );
while ( vli == 0 && it.current() ) {
if ( it.current()->rtti() == VALLISTVIEWITEMRTTI && ((ValListViewItem*)it.current())->isHighlighted() )
vli = (ValListViewItem*)it.current();
++it;
}
}
if ( vli ) {
// display the file
_part->partController()->editDocument( KURL( vli->fileName() ), vli->line() - 1 );
_part->mainWindow()->statusBar()->message( vli->message(), 10000 );
}
}
void ValgrindWidget::expandAll()
{
TQListViewItem* child = lv->firstChild();
while ( child ) {
child->setOpen( true );
child = child->nextSibling();
}
}
void ValgrindWidget::collapseAll()
{
TQListViewItem* child = lv->firstChild();
while ( child ) {
child->setOpen( false );
child = child->nextSibling();
}
}
void ValgrindWidget::aboutToShowPopup()
{
bool en = (lv->firstChild() != 0);
popup->setItemEnabled( 2, en );
popup->setItemEnabled( 3, en );
}
void ValgrindWidget::slotContextMenu( KListView* l, TQListViewItem* /*i*/, const TQPoint& p )
{
if ( l != lv )
return;
popup->exec( p );
}
#include "valgrind_widget.moc"
|
