tempo-plotter Changeset - 0a7f0391eb9c · protofusion repositories

Changeset - 0a7f0391eb9c

Parent rev.

Child rev.

[Not reviewed]

default

0 1 0

Hasan Yavuz ÖZDERYA - 9 years ago 2016-09-05 16:00:45
hy@ozderya.net

improve command parsing, '\' itself can be escaped now

1 file changed with 44 insertions and 8 deletions:

src/commandedit.cpp

0 comments (0 inline, 0 general)

src/commandedit.cpp

➞

Show inline comments

@@ @@ -63,26 +63,26 @@ CommandEdit::CommandEdit(QWidget *parent @@
+{
     hexValidator = new HexCommandValidator(this);
     asciiValidator = new QRegExpValidator(QRegExp("[\\x0000-\\x007F]+"));
     ascii_mode = true;
     setValidator(asciiValidator);
+}
 CommandEdit::~CommandEdit()
+{
     delete hexValidator;
+}
 QString unEscape(QString str);
 QString escape(QString str);
 static QString unEscape(QString str);
 static QString escape(QString str);
 void CommandEdit::setMode(bool ascii)
+{
     ascii_mode = ascii;
     if (ascii)
+    {
         setValidator(asciiValidator);
         auto hexText = text().remove(" ");
         // try patching HEX string in case of missing nibble so that
         // input doesn't turn into gibberish
         if (hexText.size() % 2 == 1)
@@ @@ -116,27 +116,63 @@ void CommandEdit::keyPressEvent(QKeyEven @@
             setCursorPosition(cursor-1);
+        }
+    }
     QLineEdit::keyPressEvent(event);
+}
 QString CommandEdit::unEscapedText()
+{
     return unEscape(text());
+}
 QString unEscape(QString str)
+static QString unEscape(QString str)
+{
     str.replace("\\n", "\n");
     str.replace("\\r", "\r");
     str.replace("\\t", "\t");
     return str;
     const QMap<QString, QString> replacements({
             {"\\\\", "\\"},
             {"\\n", "\n"},
             {"\\r", "\r"},
             {"\\t", "\t"}
         });
     QString result;
     int i = 0;
     while (i < str.size())
+    {
         bool found = false;
         for (auto k : replacements.keys())
+        {
             // has enough text left?
             if (str.size() - i < 1) continue;
             // try matching the key at current position
             if (k == str.midRef(i, k.size()))
+            {
                 // append replacement
                 result += replacements[k];
                 i += k.size();
                 found = true;
                 break; // skip other keys
+            }
+        }
         if (!found)
+        {
             // append unmatched character
             result += str[i];
             i++;
+        }
+    }
     return result;
+}
 QString escape(QString str)
+static QString escape(QString str)
+{
     str.replace("\\", "\\\\");
     str.replace("\n", "\\n");
     str.replace("\r", "\\r");
     str.replace("\t", "\\t");
     return str;
+}

0 comments (0 inline, 0 general)