1 files changed, 353 insertions, 0 deletions

diff --git a/kpacman/status.cpp b/kpacman/status.cpp
new file mode 100644
index 0000000..e93111b
--- /dev/null
+++ b/kpacman/status.cpp
@@ -0,0 +1,353 @@
+#include <kapp.h>
+#include <klocale.h>
+#include <kstddirs.h>
+
+#include <status.h>
+
+#include <qpixmap.h>
+#include <qbitmap.h>
+#include <qstring.h>
+#include <qmsgbox.h>
+#include <qfileinfo.h>
+
+Status::Status( QWidget *parent, const char *name, int Scheme, int Mode ) :
+    QWidget( parent, name )
+{
+    actualLifes = 0;
+    actualLevel = 0;
+
+    lifesPix = NULL;
+    levelPix = NULL;
+
+    scheme = Scheme;
+    mode = Mode;
+    level = 0;
+
+    confScheme();
+}
+
+QList<QPixmap> *Status::loadPixmap(QWidget *parent, QString pixmapName,
+                                   QList<QPixmap> *pixmaps)
+{
+    if (pixmaps == NULL) {
+        pixmaps = new QList<QPixmap>;
+        pixmaps->setAutoDelete(TRUE);
+    }
+
+    if (!pixmaps->isEmpty())
+        pixmaps->clear();
+
+    QPixmap PIXMAP(pixmapName);
+    if (PIXMAP.isNull() || PIXMAP.mask() == NULL) {
+        QString msg = i18n("The pixmap could not be contructed.\n\n"
+                           "The file '@PIXMAPNAME@' does not exist,\n"
+                           "or is of an unknown format.");
+        msg.replace(QRegExp("@PIXMAPNAME@"), pixmapName);
+        QMessageBox::information(parent, i18n("Initialization Error"),
+                                 (const char *) msg);
+        return 0;
+    }
+
+    int height = PIXMAP.height();
+    int width = (height == 0) ? 0 : PIXMAP.width()/(PIXMAP.width()/height);
+    
+    QBitmap BITMAP;
+    QBitmap MASK;
+
+    BITMAP = *PIXMAP.mask();
+    MASK.resize(width, height);
+
+    for (int x = 0; x < PIXMAP.width()/width; x++) {
+        QPixmap *pixmap = new QPixmap(width, height);
+        pixmaps->append(pixmap);
+        bitBlt(pixmap, 0, 0, &PIXMAP, x*width, 0, width, height, CopyROP, TRUE);
+        bitBlt(&MASK, 0, 0, &BITMAP, x*width, 0, width, height, CopyROP, TRUE);
+        pixmap->setMask(MASK);
+    }
+
+    return pixmaps;
+}
+
+void Status::paintEvent( QPaintEvent *)
+{
+    for (int x = 0; x < actualLifes && !lifesPix->isEmpty(); x++)
+        bitBlt(this, lifesPix->at(0)->width()+(lifesPix->at(0)->width()*x), 
+               (height()-lifesPix->at(0)->height())/2,
+               lifesPix->at(0), 0, 0,
+               lifesPix->at(0)->width(), lifesPix->at(0)->height());
+
+    for (int x = 0; x < actualLevel && !levelPix->isEmpty(); x++) {
+        erase((width()-levelPix->at(x)->width()*2)-(levelPix->at(x)->width()*levelPos[x]),
+              (height()-levelPix->at(x)->height())/2,
+              levelPix->at(x)->width(), levelPix->at(x)->height());
+        bitBlt(this, (width()-levelPix->at(x)->width()*2)-(levelPix->at(x)->width()*levelPos[x]),
+               (height()-levelPix->at(x)->height())/2,
+               levelPix->at(x), 0, 0,
+               levelPix->at(x)->width(), levelPix->at(x)->height());
+    }
+}
+
+void Status::initPixmaps()
+{
+    if (lastLifesPixmapName != lifesPixmapName.at(level)) {
+        lifesPix = loadPixmap(this, lifesPixmapName.at(level), lifesPix);
+        lastLifesPixmapName = lifesPixmapName.at(level);
+    }
+    if (lastLevelPixmapName != levelPixmapName.at(level)) {
+        levelPix = loadPixmap(this, levelPixmapName.at(level), levelPix);
+        lastLevelPixmapName = levelPixmapName.at(level);
+    }
+}
+
+QString Status::decodeHexOctString(QString s)
+{
+    QString value;
+    QString valids;
+    int pos, xpos = 0, opos = 0;
+    int v, len, leadin;
+    const char *ptr;
+    uchar c;
+
+    while (((xpos = s.find(QRegExp("\\\\x[0-9a-fA-F]+"), xpos)) != -1) ||
+           ((opos = s.find(QRegExp("\\\\[0-7]+"), opos)) != -1)) {
+        if (xpos != -1) {
+            valids = "0123456789abcdef";
+            leadin = 2;
+            pos = xpos;
+        } else {
+            valids = "01234567";
+            leadin = 1;
+            pos = opos;
+        }
+
+        c = '\0';
+        len = 0;
+        value = s.mid(pos+leadin, 3);
+        ptr = (const char *) value;
+
+        while (*ptr != '\0' && (v = valids.find(*ptr++, 0, FALSE)) != -1) {
+            c = (c * valids.length()) + v;
+            len++;
+        }
+
+        value.fill(c, 1);
+        s.replace(pos, len+leadin, value);
+    }
+
+    return s;
+}
+
+void Status::fillArray(QArray<int> &array, QString values, int max)
+{
+    array.resize(max);
+    int last = 0;
+    bool ok;
+    QString value;
+
+    for (uint i = 0; i < array.size(); i++) {
+        if (values.find(',') < 0 &&  values.length() > 0) {
+            value = values;
+            values = "";
+        }
+        if (values.find(',') >= 0) {
+            value = values.left(values.find(','));
+            values.remove(0,values.find(',')+1);
+        }
+        array[i] = value.toInt(&ok);
+        if (ok)
+            last = array[i];
+        else
+            array[i] = last;
+    }
+}
+
+void Status::fillStrList(QStrList &list, QString values, int max)
+{
+    if (!list.isEmpty())
+        list.clear();
+
+    QString last = "";
+    QString value;
+
+    for (uint i = 0; i < (uint) max; i++) {
+        if (values.find(',') < 0 &&  values.length() > 0) {
+            value = values;
+            values = "";
+        }
+        if (values.find(',') >= 0) {
+            value = values.left(values.find(','));
+            values.remove(0,values.find(',')+1);
+        }
+        if (!value.isEmpty())
+            last = decodeHexOctString(value);
+        list.append(last);
+    }
+}
+
+void Status::fillPixmapName(QStrList &pixmapName)
+{
+    QStrList list = pixmapName;
+
+    if (!pixmapName.isEmpty())
+        pixmapName.clear();
+
+    QString pixmap;
+
+    QFileInfo fileInfo;
+
+    for (uint i = 0; i < list.count(); i++) {
+            pixmap = list.at(i);
+
+        if (pixmap.left(1) != "/" && pixmap.left(1) != "~")
+              pixmap = KGlobal::dirs()->findResource("appdata", pixmapDirectory+pixmap);
+
+      fileInfo.setFile(pixmap);
+      if (!fileInfo.isReadable() || !fileInfo.isFile())
+            pixmap = "";
+        
+      pixmapName.append(pixmap);
+    }
+}
+
+void Status::confLevels(bool defGroup)
+{
+    if (defGroup || kapp->config()->hasKey("Levels"))
+        maxLevel = kapp->config()->readNumEntry("Levels", 13);
+}
+
+void Status::confMisc(bool defGroup)
+{
+    if (defGroup || kapp->config()->hasKey("LevelPosition"))
+        fillArray(levelPos, kapp->config()->readEntry("LevelPosition", "0,1,2,3,,4,,5,,6,,7"), maxLevel);
+
+    if (defGroup || kapp->config()->hasKey("PixmapDirectory")) {
+        pixmapDirectory = kapp->config()->readEntry("PixmapDirectory");
+
+        if (pixmapDirectory.left(1) != "/" && pixmapDirectory.left(1) != "~")
+            pixmapDirectory.insert(0, "pics/");
+        if (pixmapDirectory.right(1) != "/")
+            pixmapDirectory.append("/");
+    }
+
+    if (defGroup || kapp->config()->hasKey("LifesPixmapName"))
+        fillStrList(lifesPixmapName,
+                    kapp->config()->readEntry("LifesPixmapName", "lifes.xpm"), maxLevel+1);
+    if (defGroup || kapp->config()->hasKey("LevelPixmapName"))
+        fillStrList(levelPixmapName,
+                    kapp->config()->readEntry("LevelPixmapName", "level.xpm"), maxLevel+1);
+
+}
+
+void Status::confScheme()
+{
+    QString oldgroup = kapp->config()->group();
+    QString newgroup;
+
+    // if not set, read mode and scheme from the configfile
+    if (mode == -1 && scheme == -1) {           
+        scheme = kapp->config()->readNumEntry("Scheme", -1);
+        mode = kapp->config()->readNumEntry("Mode", -1);
+        
+        // if mode is not set in the defGroup-group, lookup the scheme group
+        if (scheme != -1 || mode == -1) {
+            newgroup.sprintf("Scheme %d", scheme);
+            kapp->config()->setGroup(newgroup);
+
+            mode = kapp->config()->readNumEntry("Mode", -1);
+            kapp->config()->setGroup(oldgroup);
+        }
+    }
+
+    confLevels();
+
+    if (mode != -1) {
+        newgroup.sprintf("Mode %d", mode);
+        kapp->config()->setGroup(newgroup);     
+
+        confLevels(FALSE);
+    }
+
+    if (scheme != -1) {
+        newgroup.sprintf("Scheme %d", scheme);
+        kapp->config()->setGroup(newgroup);     
+
+        confLevels(FALSE);
+    }
+
+    kapp->config()->setGroup(oldgroup);
+
+    confMisc();
+
+    if (mode != -1) {
+        newgroup.sprintf("Mode %d", mode);
+        kapp->config()->setGroup(newgroup);     
+
+        confMisc(FALSE);
+    }
+
+    if (scheme != -1) {
+        newgroup.sprintf("Scheme %d", scheme);
+        kapp->config()->setGroup(newgroup);
+
+        confMisc(FALSE);
+    }
+
+    fillPixmapName(lifesPixmapName);
+    fillPixmapName(levelPixmapName);
+
+    initPixmaps();
+
+    setFixedHeight(minHeight());
+
+    kapp->config()->setGroup(oldgroup);
+}
+
+void Status::setScheme(int Scheme, int Mode)
+{
+    mode = Mode;
+    scheme = Scheme;
+
+    confScheme();
+
+    repaint();
+}
+
+int Status::minHeight()
+{
+    if (lifesPix->isEmpty() && levelPix->isEmpty())
+        return 0;
+    if (levelPix->isEmpty())
+        return lifesPix->at(0)->height();
+    if (lifesPix->isEmpty())
+        return levelPix->at(0)->height();
+    return (lifesPix->at(0)->height() > levelPix->at(0)->height()) ?
+            lifesPix->at(0)->height() : levelPix->at(0)->height();
+}
+
+int Status::minWidth()
+{
+    if (lifesPix->isEmpty() && levelPix->isEmpty())
+        return 0;
+    if (levelPix->isEmpty())
+        return lifesPix->at(0)->width();
+    if (lifesPix->isEmpty())
+        return levelPix->at(0)->width();
+    return (lifesPix->at(0)->width() > levelPix->at(0)->width()) ?
+            lifesPix->at(0)->width() : levelPix->at(0)->width();
+}
+
+void Status::setLifes(int lifes)
+{
+    actualLifes = lifes;
+    repaint();
+}
+
+void Status::setLevel(int Level)
+{
+    level = Level;
+
+    initPixmaps();
+
+    actualLevel = (level > (int) levelPix->count()) ? (int) levelPix->count() : level;
+    repaint();
+}