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-rw-r--r--noncore/graphics/drawpad/drawpadcanvas.cpp26
1 files changed, 17 insertions, 9 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index b8a1c2e..4e17245 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -110,57 +110,63 @@ bool DrawPadCanvasXmlHandler::characters(const QString& ch)
QByteArray byteArray(ch.length() / 2);
for (int i = 0; i < (int)ch.length() / 2; i++) {
char h = ch[2 * i].latin1();
char l = ch[2 * i + 1].latin1();
uchar r = 0;
if (h <= '9') {
r += h - '0';
} else {
r += h - 'a' + 10;
}
r = r << 4;
if (l <= '9') {
r += l - '0';
} else {
r += l - 'a' + 10;
}
byteArray[i] = r;
}
- if (m_dataLenght < ch.length() * 5) {
- m_dataLenght = ch.length() * 5;
- }
-
- QByteArray byteArrayUnzipped(m_dataLenght);
- ::uncompress((uchar*)byteArrayUnzipped.data(), &m_dataLenght, (uchar*)byteArray.data(), byteArray.size());
QImage image;
- image.loadFromData((const uchar*)byteArrayUnzipped.data(), m_dataLenght, m_dataFormat);
+
+ if (m_dataFormat == "XPM") {
+ if (m_dataLenght < ch.length() * 5) {
+ m_dataLenght = ch.length() * 5;
+ }
+
+ QByteArray byteArrayUnzipped(m_dataLenght);
+ ::uncompress((uchar*)byteArrayUnzipped.data(), &m_dataLenght, (uchar*)byteArray.data(), byteArray.size());
+
+ image.loadFromData((const uchar*)byteArrayUnzipped.data(), m_dataLenght, m_dataFormat);
+ } else {
+ image.loadFromData((const uchar*)byteArray.data(), m_dataLenght, m_dataFormat);
+ }
QPixmap* pixmap = new QPixmap(image.width(), image.height());
pixmap->convertFromImage(image);
m_pixmaps.append(pixmap);
}
return true;
}
DrawPadCanvas::DrawPadCanvas(DrawPad* drawPad, QWidget* parent, const char* name)
: QScrollView(parent, name)
{
m_pDrawPad = drawPad;
m_pages.setAutoDelete(true);
m_pageBackups.setAutoDelete(true);
}
DrawPadCanvas::~DrawPadCanvas()
{
}
void DrawPadCanvas::load(QIODevice* ioDevice)
{
QTextStream textStream(ioDevice);
@@ -207,58 +213,60 @@ void DrawPadCanvas::initialPage()
void DrawPadCanvas::save(QIODevice* ioDevice)
{
QTextStream textStream(ioDevice);
textStream.setCodec(QTextCodec::codecForName("UTF-8"));
textStream << "<drawpad>" << endl;
textStream << " <images>" << endl;
QListIterator<QPixmap> bufferIterator(m_pages);
for (bufferIterator.toFirst(); bufferIterator.current() != 0; ++bufferIterator) {
textStream << " <image>" << endl;
QImage image = bufferIterator.current()->convertToImage();
QByteArray byteArray;
QBuffer buffer(byteArray);
QImageIO imageIO(&buffer, "PNG");
buffer.open(IO_WriteOnly);
imageIO.setImage(image);
imageIO.write();
buffer.close();
+/*
ulong size = byteArray.size() * 2;
QByteArray byteArrayZipped(size);
::compress((uchar*)byteArrayZipped.data(), &size, (uchar*)byteArray.data(), byteArray.size());
+*/
textStream << " <data length=\"" << byteArray.size() << "\" format=\"PNG\">";
static const char hexchars[] = "0123456789abcdef";
- for (int i = 0; i < (int)size; i++ ) {
- uchar s = (uchar)byteArrayZipped[i];
+ for (int i = 0; i < (int)byteArray.size(); i++ ) {
+ uchar s = (uchar)byteArray[i];
textStream << hexchars[s >> 4];
textStream << hexchars[s & 0x0f];
}
textStream << "</data>" << endl;
textStream << " </image>" << endl;
}
textStream << " </images>" << endl;
textStream << "</drawpad>";
}
void DrawPadCanvas::importPage(const QString& fileName)
{
QPixmap* importedPixmap = new QPixmap();
importedPixmap->load(fileName);
m_pages.insert(m_pages.at() + 1, importedPixmap);
m_pageBackups.clear();
m_pageBackups.append(new QPixmap(*(m_pages.current())));
resizeContents(m_pages.current()->width(), m_pages.current()->height());
viewport()->update();