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
|
/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav ([email protected])
*
* 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 <ntqfile.h>
#include <tdelocale.h>
#include "querypage.h"
#include "queryview.h"
#include "queryviewdriver.h"
const char* QUERY_TYPES[][2] = {
{ "References to ", "REF " },
{ "Definition of ", "DEF " },
{ "Functions called by ", "<-- " },
{ "Functions calling ", "-->" },
{ "Search for ", "TXT " },
{ "", "" },
{ "EGrep Search for ", "GRP " },
{ "Files named ", "FIL " },
{ "Files #including ", "INC " },
{ "Query", "Query" }
};
/**
* Class constructor.
* @param pParent The parent widget
* @param szName The widget's name
*/
QueryPage::QueryPage(TQWidget* pParent, const char * szName) :
QueryPageBase(pParent, szName),
m_nType(CscopeFrontend::None)
{
m_pView = new QueryView(this);
m_pDriver = new QueryViewDriver(m_pView, this);
connect(m_pView, SIGNAL(lineRequested(const TQString&, uint)), this,
SIGNAL(lineRequested(const TQString&, uint)));
// Set colours and font
applyPrefs();
}
/**
* Class destructor.
*/
QueryPage::~QueryPage()
{
}
/**
* Runs a query, using the current page to display the results.
* @param nType The type of the query
* @param sText The text of the query
* @param bCase true for case-sensitive queries, false otherwise
*/
void QueryPage::query(uint nType, const TQString& sText, bool bCase)
{
m_nType = nType;
m_sText = sText;
m_bCase = bCase;
m_sName = getCaption();
m_pDriver->query(nType, sText, bCase);
}
/**
* Re-runs the last query.
*/
void QueryPage::refresh()
{
m_pView->clear();
if (!m_sText.isEmpty())
m_pDriver->query(m_nType, m_sText, m_bCase);
}
/**
* Resets the query page by deleting all records.
*/
void QueryPage::clear()
{
m_pView->clear();
m_nType = CscopeFrontend::None;
m_sText = TQString();
m_sName = TQString();
}
/**
* @return true if a query is currently running in this page, false otherwise
*/
bool QueryPage::isRunning()
{
return m_pDriver->isRunning();
}
/**
* Constructs a caption for this page, based on the query's type and text.
* @param bBrief true to use a shortened version of the caption, false
* (default) for the full version
* @return The caption for this page
*/
TQString QueryPage::getCaption(bool bBrief) const
{
return TQString(QUERY_TYPES[m_nType][bBrief ? 1 : 0] + m_sText);
}
/**
* Creates a new query result item.
* @param sFile The file name
* @param sFunc The function defining the scope of the result
* @param sLine The line number
* @param sText The contents of the line
*/
void QueryPage::addRecord(const TQString& sFile, const TQString& sFunc,
const TQString& sLine, const TQString& sText)
{
new TQListViewItem(m_pView, sFile, sFunc, sLine, sText);
}
/**
* Creates a unique file name for saving the contents of the query page.
* @param sProjPath The full path of the project directory
* @return The unique file name to use
*/
TQString QueryPage::getFileName(const TQString& sProjPath) const
{
TQString sFileName, sFileNameBase;
int i = 0;
// Do nothing if not initialised
if (m_sName.isEmpty())
return "";
// Create a unique file name
sFileNameBase = m_sName;
sFileNameBase.replace(' ', '_');
do {
sFileName = sFileNameBase + TQString::number(++i);
} while (TQFile(sProjPath + "/" + sFileName).exists());
return sFileName;
}
/**
* Reads query parameters from a file.
* This mehtod is used as part of the loading process.
* @param str A text stream set to the correct place in the file
* @return true if successful, false otherwise
*/
bool QueryPage::readHeader(TQTextStream& str)
{
TQString sTemp;
// Read the query name
m_sName = str.readLine();
if (m_sName == TQString::null || m_sName.isEmpty())
return false;
// Read the query's type
sTemp = str.readLine();
if (sTemp == TQString::null || sTemp.isEmpty())
return false;
// Convert the type string to an integer
m_nType = sTemp.toUInt();
if (m_nType >= CscopeFrontend::None) {
m_nType = CscopeFrontend::None;
return false;
}
// Read the query's text
m_sText = str.readLine();
if (m_sText == TQString::null || m_sText.isEmpty())
return false;
return true;
}
/**
* Writes query parameters to a file.
* This mehtod is used as part of the storing process.
* @param str A text stream set to the correct place in the file
*/
void QueryPage::writeHeader(TQTextStream& str)
{
str << m_sName << "\n" << m_nType << "\n" << m_sText << "\n";
}
#include "querypage.moc"
|
