kttsd/plugins/hadifix/hadifixconfigui.ui.h

   1 /****************************************************************************
   2 ** ui.h extension file, included from the uic-generated form implementation.
   3 **
   4 ** If you wish to add, delete or rename slots use Qt Designer which will
   5 ** update this file, preserving your code. Create an init() slot in place of
   6 ** a constructor, and a destroy() slot in place of a destructor.
   7 *****************************************************************************/
   8
   9 // Basically the slider values are logarithmic (0,...,1000) whereas percent
  10 // values are linear (50%,...,200%).
  11 //
  12 // slider = alpha * (log(percent)-log(50))
  13 // with alpha = 1000/(log(200)-log(50))
  14
  15 #ifndef HADIFIXCONFIGUI_UI_H
  16 #define HADIFIXCONFIGUI_UI_H
  17
  18 int percentToSlider (int percentValue) {
  19    double alpha = 1000 / (log(200) - log(50));
  20    return (int)floor (0.5 + alpha * (log(percentValue)-log(50)));
  21 }
  22
  23 int sliderToPercent (int sliderValue) {
  24    double alpha = 1000 / (log(200) - log(50));
  25    return (int)floor(0.5 + exp (sliderValue/alpha + log(50)));
  26 }
  27
  28 void volumeBox_valueChanged (int percentValue) {
  29    volumeSlider->setValue (percentToSlider (percentValue));
  30 }
  31
  32 void timeBox_valueChanged (int percentValue) {
  33    timeSlider->setValue (percentToSlider (percentValue));
  34 }
  35
  36 void frequencyBox_valueChanged (int percentValue) {
  37    frequencySlider->setValue (percentToSlider (percentValue));
  38 }
  39
  40 void volumeSlider_valueChanged (int sliderValue) {
  41    volumeBox->setValue (sliderToPercent (sliderValue));
  42 }
  43
  44 void timeSlider_valueChanged (int sliderValue) {
  45    timeBox->setValue (sliderToPercent (sliderValue));
  46 }
  47
  48 void frequencySlider_valueChanged (int sliderValue) {
  49    frequencyBox->setValue (sliderToPercent (sliderValue));
  50 }
  51
  52 void init () {
  53    male = KIconLoader::global()->loadIcon("male", K3Icon::Small);
  54    female = KIconLoader::global()->loadIcon("female", K3Icon::Small);
  55 }
  56
  57 void addVoice (const QString &filename, bool isMale) {
  58    if (isMale) {
  59       if (!maleVoices.contains(filename)) {
  60          int id = voiceCombo->count();
  61          maleVoices.insert (filename, id);
  62          voiceCombo->addItem (male, filename);
  63       }
  64    }
  65    else {
  66       if (!femaleVoices.contains(filename)) {
  67          int id = voiceCombo->count();
  68          femaleVoices.insert (filename, id);
  69          voiceCombo->addItem (female, filename);
  70       }
  71    }
  72 }
  73
  74 void addVoice (const QString &filename, bool isMale, const QString &displayname) {
  75    addVoice (filename, isMale);
  76
  77    if (isMale) {
  78       defaultVoicesMap [maleVoices [filename]] = filename;
  79       voiceCombo->setItemIcon (maleVoices [filename], male);
  80       voiceCombo->setItemText (maleVoices [filename], displayname);
  81    }
  82    else{
  83       defaultVoicesMap [femaleVoices [filename]] = filename;
  84       voiceCombo->setItemIcon (femaleVoices [filename], female);
  85       voiceCombo->setItemText (femaleVoices [filename], displayname);
  86    }
  87 }
  88
  89 void setVoice (const QString &filename, bool isMale) {
  90    addVoice (filename, isMale);
  91    if (isMale)
  92       voiceCombo->setCurrentIndex (maleVoices[filename]);
  93    else
  94       voiceCombo->setCurrentIndex (femaleVoices[filename]);
  95 }
  96
  97 QString getVoiceFilename() {
  98    int curr = voiceCombo->currentIndex();
  99
 100    QString filename = voiceCombo->itemText(curr);
 101    if (defaultVoicesMap.contains(curr))
 102       filename = defaultVoicesMap[curr];
 103
 104    return filename;
 105 }
 106
 107 bool isMaleVoice() {
 108    int curr = voiceCombo->currentIndex();
 109    QString filename = getVoiceFilename();
 110
 111    if (maleVoices.contains(filename))
 112       return maleVoices[filename] == curr;
 113    else
 114       return false;
 115 }
 116
 117 void changed (const QString &) {
 118    emit changed (true);
 119 }
 120
 121 #endif // HADIFIXCONFIGUI_UI_H