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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=48f4880a3d252fa8fd86896d55c88ee90a3a04af
commit 48f4880a3d252fa8fd86896d55c88ee90a3a04af
Merge: d5dcfed a31c85d
Author: Gregor Jasny <gja...@googlemail.com>
AuthorDate: Mon Nov 30 16:06:58 2015 -0500
Commit: CMake Topic Stage <kwro...@kitware.com>
CommitDate: Mon Nov 30 16:06:58 2015 -0500
Merge topic 'regex-explorer' into next
a31c85da fixup! cmake-gui: Add regex explorer window
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=a31c85da5ed82d913eeb71ebbbd4d51af4625380
commit a31c85da5ed82d913eeb71ebbbd4d51af4625380
Author: Gregor Jasny <gja...@googlemail.com>
AuthorDate: Mon Nov 30 22:02:44 2015 +0100
Commit: Gregor Jasny <gja...@googlemail.com>
CommitDate: Mon Nov 30 22:02:44 2015 +0100
fixup! cmake-gui: Add regex explorer window
diff --git a/Source/QtDialog/RegexExplorer.cxx
b/Source/QtDialog/RegexExplorer.cxx
index 04fb5fb..b583d70 100644
--- a/Source/QtDialog/RegexExplorer.cxx
+++ b/Source/QtDialog/RegexExplorer.cxx
@@ -41,7 +41,9 @@ void RegexExplorer::on_regularExpression_textChanged(const
QString& text)
#else
m_regex = text.toStdString();
#endif
- bool validExpression = m_regexParser.compile(m_regex);
+
+ bool validExpression =
+ stripEscapes(m_regex) && m_regexParser.compile(m_regex);
if(!validExpression)
{
m_regexParser.set_invalid();
@@ -115,3 +117,50 @@ void RegexExplorer::clearMatch()
match0->clear();
matchN->clear();
}
+
+bool RegexExplorer::stripEscapes(std::string& source)
+{
+ const char* in = source.c_str();
+
+ std::string result;
+ result.reserve(source.size());
+
+ for(char inc = *in; inc != '\0'; inc = *++in)
+ {
+ if(inc == '\\')
+ {
+ char nextc = in[1];
+ if(nextc == 't')
+ {
+ result.append(1, '\t');
+ in++;
+ }
+ else if(nextc == 'n')
+ {
+ result.append(1, '\n');
+ in++;
+ }
+ else if(nextc == 't')
+ {
+ result.append(1, '\t');
+ in++;
+ }
+ else if(isalnum(nextc) || nextc == '\0')
+ {
+ return false;
+ }
+ else
+ {
+ result.append(1, nextc);
+ in++;
+ }
+ }
+ else
+ {
+ result.append(1, inc);
+ }
+ }
+
+ source = result;
+ return true;
+}
diff --git a/Source/QtDialog/RegexExplorer.h b/Source/QtDialog/RegexExplorer.h
index b758a08..2ac9c3e 100644
--- a/Source/QtDialog/RegexExplorer.h
+++ b/Source/QtDialog/RegexExplorer.h
@@ -35,6 +35,7 @@ private slots:
private:
static void setStatusColor(QWidget* widget, bool successful);
+ static bool stripEscapes(std::string& regex);
void clearMatch();
-----------------------------------------------------------------------
Summary of changes:
Source/QtDialog/RegexExplorer.cxx | 51 ++++++++++++++++++++++++++++++++++++-
Source/QtDialog/RegexExplorer.h | 1 +
2 files changed, 51 insertions(+), 1 deletion(-)
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