Diffstat (limited to 'noncore/apps/keyz-cfg/zkbxml.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/apps/keyz-cfg/zkbxml.cpp | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/noncore/apps/keyz-cfg/zkbxml.cpp b/noncore/apps/keyz-cfg/zkbxml.cpp deleted file mode 100644 index 5b0084c..0000000 --- a/noncore/apps/keyz-cfg/zkbxml.cpp +++ b/dev/null @@ -1,573 +0,0 @@ -#include "zkbxml.h" -#include "zkbnames.h" - -static QString Keymap_Tag("keymap"); -static QString Include_Tag("include"); -static QString Label_Tag("label"); -static QString State_Tag("state"); -static QString Map_Tag("map"); -static QString Event_Tag("event"); -static QString NextState_Tag("next-state"); - -ZkbXmlHandler::ZkbXmlHandler() { -} - -ZkbXmlHandler::~ZkbXmlHandler() { -} - -bool ZkbXmlHandler::startElement(const QString&, const QString&, - const QString& name, const QXmlAttributes& attr) { - - bool ret = false; - - if (name == Keymap_Tag) { - ret = start_keymap(attr); - } else if (name == Include_Tag) { - ret = start_include(attr); - } else if (name == Label_Tag) { - ret = start_label(attr); - } else if (name == State_Tag) { - ret = start_state(attr); - } else if (name == Map_Tag) { - ret = start_map(attr); - } else if (name == Event_Tag) { - ret = start_event(attr); - } else if (name == NextState_Tag) { - ret = start_next_state(attr); - } - - elements.prepend(name); - - return ret; -} - -bool ZkbXmlHandler::endElement(const QString&, const QString&, - const QString& name) { - - bool ret = false; - - elements.remove(elements.begin()); - - if (name == Keymap_Tag) { - ret = end_keymap(); - } else if (name == Include_Tag) { - ret = end_include(); - } else if (name == Label_Tag) { - ret = end_label(); - } else if (name == State_Tag) { - ret = end_state(); - } else if (name == Map_Tag) { - ret = end_map(); - } else if (name == Event_Tag) { - ret = end_event(); - } else if (name == NextState_Tag) { - ret = end_next_state(); - } - - return ret; -} - -QString ZkbXmlHandler::errorString() { - return err; -} - -bool ZkbXmlHandler::startKeymapElement(int ardelay, int arperiod, const QString& author) { - return false; -} - -bool ZkbXmlHandler::startIncludeElement(const QString& file, - const QString& prefix) { - - return false; -} - -bool ZkbXmlHandler::startLabelElement(const QString& label, - const QString& state) { - - return false; -} - -bool ZkbXmlHandler::startStateElement(const QString& name, - const QString& parent, bool dflt) { - - return false; -} - -bool ZkbXmlHandler::startMapElement(int keycode, bool pressed) { - return false; -} - -bool ZkbXmlHandler::startEventElement(int keycode, int unicode, int modifiers, - bool pressed, bool autorepeat) { - - return false; -} - -bool ZkbXmlHandler::startNextStateElement(const QString& state) { - return false; -} - - -bool ZkbXmlHandler::endKeymapElement() { - return false; -} - -bool ZkbXmlHandler::endIncludeElement() { - return false; -} - -bool ZkbXmlHandler::endLabelElement() { - return false; -} - -bool ZkbXmlHandler::endStateElement() { - return false; -} - -bool ZkbXmlHandler::endMapElement() { - return false; -} - -bool ZkbXmlHandler::endEventElement() { - return false; -} - -bool ZkbXmlHandler::endNextStateElement() { - return false; -} - - -bool ZkbXmlHandler::start_keymap(const QXmlAttributes& attr) { - int nattr = 0; - int didx = attr.index("autorepeat-delay"); - int pidx = attr.index("autorepeat-period"); - int aidx = attr.index("author"); - int ard = -1; - int arp = -1; - QString author; - - if (!elements.isEmpty()) { - setError("keymap element should be top-level element"); - return false; - } - - if (didx >= 0) { - QString s = attr.value(didx); - bool ok; - - ard = s.toInt(&ok); - if (!ok) { - setError("Invalid autorepeat-delay value: " + s); - return false; - } - - nattr++; - } - - if (pidx >= 0) { - QString s = attr.value(pidx); - bool ok; - - arp = s.toInt(&ok); - if (!ok) { - setError("Invalid autorepeat-period value: " + s); - return false; - } - - nattr++; - } - - if (aidx >= 0) { - author = attr.value(aidx); - nattr++; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startKeymapElement(ard, arp, author); -} - -bool ZkbXmlHandler::start_include(const QXmlAttributes& attr) { - int nattr = 0; - int fidx = attr.index("file"); - int pidx = attr.index("prefix"); - QString file; - QString prefix((const char*) 0); - - if (elements.first() != Keymap_Tag) { - setError("include element should be used only " - "within keymap element"); - return false; - } - - if (fidx >= 0) { - file = attr.value(fidx); - nattr++; - } else { - setError("Missing file attribute"); - return false; - } - - if (pidx >= 0) { - prefix = attr.value(pidx); - nattr++; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startIncludeElement(file, prefix); -} - -bool ZkbXmlHandler::start_label(const QXmlAttributes& attr) { - int nattr = 0; - int nidx = attr.index("name"); - int sidx = attr.index("state"); - QString name; - QString state; - - if (elements.first() != Keymap_Tag) { - setError("label element should be used only " - "within keymap element"); - return false; - } - - if (nidx >= 0) { - name = attr.value(nidx); - nattr++; - } else { - setError("Missing name attribute"); - return false; - } - - if (sidx >= 0) { - state = attr.value(sidx); - nattr++; - } else { - setError("Missing name attribute"); - return false; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startLabelElement(name, state); -} - -bool ZkbXmlHandler::start_state(const QXmlAttributes& attr) { - int nattr = 0; - int nidx = attr.index("name"); - int pidx = attr.index("parent"); - int didx = attr.index("default"); - QString name; - QString parent((const char*) 0); - bool dflt = false; - - if (elements.first() != Keymap_Tag) { - setError("state element should be used only " - "within keymap element"); - return false; - } - - if (nidx >= 0) { - name = attr.value(nidx); - nattr++; - } else { - setError("Missing name attribute"); - return false; - } - - if (pidx >= 0) { - parent = attr.value(pidx); - nattr++; - } - - if (didx >= 0) { - dflt = str2bool(attr.value(didx)); - if (!err.isEmpty()) { - return false; - } - - nattr++; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startStateElement(name, parent, dflt); -} - -bool ZkbXmlHandler::start_map(const QXmlAttributes& attr) { - int nattr = 0; - int kidx = attr.index("keycode"); - int pidx = attr.index("pressed"); - int key; - bool pressed; - - if (elements.first() != State_Tag) { - setError("map element should be used only " - "within state element"); - return false; - } - - if (kidx >= 0) { - key = str2key(attr.value(kidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } else { - setError("Missing keycode attribute"); - return false; - } - - if (pidx >= 0) { - pressed = str2bool(attr.value(pidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } else { - setError("Missing pressed attribute"); - return false; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startMapElement(key, pressed); -} - -bool ZkbXmlHandler::start_event(const QXmlAttributes& attr) { - int nattr = 0; - int kidx = attr.index("keycode"); - int pidx = attr.index("pressed"); - int uidx = attr.index("unicode"); - int midx = attr.index("modifiers"); - int aidx = attr.index("autorepeat"); - - int keycode; - int unicode; - int modifiers = 0; - bool pressed; - bool autorepeat = false; - - if (elements.first() != Map_Tag) { - setError("event element should be used only " - "within map element"); - return false; - } - - if (kidx >= 0) { - keycode = str2keycode(attr.value(kidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } else { - setError("Missing keycode attribute"); - return false; - } - - if (uidx >= 0) { - unicode = str2unicode(attr.value(uidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } else { - setError("Missing unicode attribute"); - return false; - } - - if (midx >= 0) { - modifiers = str2modifier(attr.value(midx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } - - if (pidx >= 0) { - pressed = str2bool(attr.value(pidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } else { - setError("Missing pressed attribute"); - return false; - } - - if (aidx >= 0) { - autorepeat = str2bool(attr.value(aidx)); - if (!err.isEmpty()) { - return false; - } - nattr++; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startEventElement(keycode, unicode, modifiers, pressed, - autorepeat); -} - -bool ZkbXmlHandler::start_next_state(const QXmlAttributes& attr) { - int nattr = 0; - int nidx = attr.index("name"); - QString name; - - if (elements.first() != Map_Tag) { - setError("next-state element should be used only " - "within map element"); - return false; - } - - if (nidx >= 0) { - name = attr.value(nidx); - nattr++; - } else { - setError("Missing name attribute"); - return false; - } - - if (attr.length() > nattr) { - setError("Unsupported attributes"); - return false; - } - - return startNextStateElement(name); -} - -bool ZkbXmlHandler::end_keymap() { - return endKeymapElement(); -} - -bool ZkbXmlHandler::end_include() { - return endIncludeElement(); -} - -bool ZkbXmlHandler::end_label() { - return endLabelElement(); -} - -bool ZkbXmlHandler::end_state() { - return endStateElement(); -} - -bool ZkbXmlHandler::end_map() { - return endMapElement(); -} - -bool ZkbXmlHandler::end_event() { - return endEventElement(); -} - -bool ZkbXmlHandler::end_next_state() { - return endNextStateElement(); -} - -void ZkbXmlHandler::setError(const QString& e) { - err = e; -} - -int ZkbXmlHandler::str2key(const QString& s) { - int ret; - - ret = KeyNames::find(s); - if (ret == -1) { - setError("Invalid value: " + s); - } - - return ret; -} - -int ZkbXmlHandler::str2modifier(const QString& val) { - int ret; - - int n, i; - ret = 0; - n = 0; - do { - i = val.find('|', n); - if (i < 0) { - i = val.length(); - } - - QString s = val.mid(n, i - n); - int v = ModifierNames::find(s.stripWhiteSpace()); - - if (v == -1) { - setError("Invalid value: " + val); - return -1; - } - - ret |= v; - n = i + 1; - } while (n < val.length()); - - return ret; -} - -bool ZkbXmlHandler::str2bool(const QString& s) { - if (s == "true") { - return true; - } else { - return false; - } -} - -int ZkbXmlHandler::str2unicode(const QString& s) { - return str2uint(s); -} - -int ZkbXmlHandler::str2keycode(const QString& s) { - int ret; - - ret = KeycodeNames::find(s); - if (ret == -1) { - setError("Invalid value: " + s); - } - - return ret; -} - -int ZkbXmlHandler::str2uint(const QString& s) { - int ret; - bool ok; - QString val = s; - int r; - - if (val.left(2) == "0x") { - val = s.mid(2); - r = 16; - } else if (val.left(1) == "0") { - val = s.mid(1); - r = 8; - } else { - r = 10; - } - - ret = val.toInt(&ok, r); - if (!ok) { - setError("Invalid value: " + s); - ret = -1; - } - - return ret; -} |