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115 lines
3.6 KiB
115 lines
3.6 KiB
/****************************************************************************
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** ui.h extension file, included from the uic-generated form implementation.
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**
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** If you wish to add, delete or rename slots use TQt Designer which will
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** update this file, preserving your code. Create an init() slot in place of
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** a constructor, and a destroy() slot in place of a destructor.
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*****************************************************************************/
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// Basically the slider values are logarithmic (0,...,1000) whereas percent
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// values are linear (50%,...,200%).
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//
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// slider = alpha * (log(percent)-log(50))
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// with alpha = 1000/(log(200)-log(50))
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int HadifixConfigUI::percentToSlider (int percentValue) {
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double alpha = 1000 / (log(200) - log(50));
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return (int)floor (0.5 + alpha * (log(percentValue)-log(50)));
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}
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int HadifixConfigUI::sliderToPercent (int sliderValue) {
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double alpha = 1000 / (log(200) - log(50));
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return (int)floor(0.5 + exp (sliderValue/alpha + log(50)));
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}
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void HadifixConfigUI::volumeBox_valueChanged (int percentValue) {
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volumeSlider->setValue (percentToSlider (percentValue));
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}
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void HadifixConfigUI::timeBox_valueChanged (int percentValue) {
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timeSlider->setValue (percentToSlider (percentValue));
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}
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void HadifixConfigUI::frequencyBox_valueChanged (int percentValue) {
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frequencySlider->setValue (percentToSlider (percentValue));
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}
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void HadifixConfigUI::volumeSlider_valueChanged (int sliderValue) {
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volumeBox->setValue (sliderToPercent (sliderValue));
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}
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void HadifixConfigUI::timeSlider_valueChanged (int sliderValue) {
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timeBox->setValue (sliderToPercent (sliderValue));
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}
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void HadifixConfigUI::frequencySlider_valueChanged (int sliderValue) {
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frequencyBox->setValue (sliderToPercent (sliderValue));
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}
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void HadifixConfigUI::init () {
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male = TDEGlobal::iconLoader()->loadIcon("male", KIcon::Small);
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female = TDEGlobal::iconLoader()->loadIcon("female", KIcon::Small);
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}
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void HadifixConfigUI::addVoice (const TQString &filename, bool isMale) {
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if (isMale) {
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if (!maleVoices.contains(filename)) {
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int id = voiceCombo->count();
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maleVoices.insert (filename, id);
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voiceCombo->insertItem (male, filename, id);
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}
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}
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else {
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if (!femaleVoices.contains(filename)) {
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int id = voiceCombo->count();
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femaleVoices.insert (filename, id);
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voiceCombo->insertItem (female, filename, id);
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}
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}
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}
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void HadifixConfigUI::addVoice (const TQString &filename, bool isMale, const TQString &displayname) {
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addVoice (filename, isMale);
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if (isMale) {
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defaultVoices [maleVoices [filename]] = filename;
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voiceCombo->changeItem (male, displayname, maleVoices [filename]);
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}
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else{
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defaultVoices [femaleVoices [filename]] = filename;
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voiceCombo->changeItem (female, displayname, femaleVoices [filename]);
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}
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}
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void HadifixConfigUI::setVoice (const TQString &filename, bool isMale) {
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addVoice (filename, isMale);
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if (isMale)
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voiceCombo->setCurrentItem (maleVoices[filename]);
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else
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voiceCombo->setCurrentItem (femaleVoices[filename]);
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}
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TQString HadifixConfigUI::getVoiceFilename() {
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int curr = voiceCombo->currentItem();
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TQString filename = voiceCombo->text(curr);
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if (defaultVoices.contains(curr))
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filename = defaultVoices[curr];
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return filename;
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}
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bool HadifixConfigUI::isMaleVoice() {
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int curr = voiceCombo->currentItem();
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TQString filename = getVoiceFilename();
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if (maleVoices.contains(filename))
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return maleVoices[filename] == curr;
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else
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return false;
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}
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void HadifixConfigUI::changed (const TQString &) {
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emit changed (true);
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}
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