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debugger: code cosmetics for custom displays

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This commit is contained in:
hjk
2010-03-15 17:44:56 +01:00
parent 0cd06f55bc
commit e8936ad9d2
5 changed files with 116 additions and 20 deletions
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36
src/plugins/debugger/watchhandler.cpp
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@@ -42,6 +42,7 @@
#include <QtCore/QDebug>
#include <QtCore/QEvent>
#include <QtCore/QFile>
#include <QtCore/QProcess>
#include <QtCore/QTextStream>
#include <QtCore/QTimer>
#include <QtCore/QtAlgorithms>
@@ -1209,12 +1210,12 @@ void WatchHandler::cleanup()
m_watchers->m_fetchTriggered.clear();
m_tooltips->m_fetchTriggered.clear();
#if 1
for (EditWindows::ConstIterator it = m_editWindows.begin();
it != m_editWindows.end(); ++it) {
for (EditHandlers::ConstIterator it = m_editHandlers.begin();
it != m_editHandlers.end(); ++it) {
if (!it.value().isNull())
delete it.value();
}
m_editWindows.clear();
m_editHandlers.clear();
#endif
}
@@ -1348,21 +1349,21 @@ static void swapEndian(char *d, int nchar)
void WatchHandler::showEditValue(const WatchData &data)
{
QWidget *w = m_editWindows.value(data.iname);
QObject *w = m_editHandlers.value(data.iname);
if (data.editformat == 0x0) {
m_editWindows.remove(data.iname);
m_editHandlers.remove(data.iname);
delete w;
} else if (data.editformat == 0x1 || data.editformat == 0x3) {
} else if (data.editformat == 1 || data.editformat == 3) {
// QImage
if (!w) {
w = new QLabel;
m_editWindows[data.iname] = w;
m_editHandlers[data.iname] = w;
}
if (QLabel *l = qobject_cast<QLabel *>(w)) {
int width, height, format;
QByteArray ba;
uchar *bits;
if (data.editformat == 0x1) {
if (data.editformat == 1) {
ba = QByteArray::fromHex(data.editvalue);
const int *header = (int *)(ba.data());
swapEndian(ba.data(), ba.size());
@@ -1370,7 +1371,7 @@ void WatchHandler::showEditValue(const WatchData &data)
width = header[0];
height = header[1];
format = header[2];
} else { // data.editformat == 0x3
} else { // data.editformat == 3
QTextStream ts(data.editvalue);
QString fileName;
ts >> width >> height >> format >> fileName;
@@ -1384,11 +1385,11 @@ void WatchHandler::showEditValue(const WatchData &data)
l->resize(width, height);
l->show();
}
} else if (data.editformat == 0x2) {
} else if (data.editformat == 2) {
// QString
if (!w) {
w = new QTextEdit;
m_editWindows[data.iname] = w;
m_editHandlers[data.iname] = w;
}
QByteArray ba = QByteArray::fromHex(data.editvalue);
QString str = QString::fromUtf16((ushort *)ba.constData(), ba.size()/2);
@@ -1398,6 +1399,19 @@ void WatchHandler::showEditValue(const WatchData &data)
t->resize(400, 200);
t->show();
}
} else if (data.editformat == 4) {
// Generic Process.
int pos = data.editvalue.indexOf('|');
QByteArray cmd = data.editvalue.left(pos);
QByteArray input = data.editvalue.mid(pos + 1);
QProcess *p = qobject_cast<QProcess *>(w);
if (!p) {
p = new QProcess;
p->start(cmd);
p->waitForStarted();
m_editHandlers[data.iname] = p;
}
p->write(input + "\n");
} else {
QTC_ASSERT(false, qDebug() << "Display format: " << data.editformat);
}