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Diffstat (limited to 'Tools/QtBiomeVisualiser/GeneratorSetup.cpp')
| -rw-r--r-- | Tools/QtBiomeVisualiser/GeneratorSetup.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/Tools/QtBiomeVisualiser/GeneratorSetup.cpp b/Tools/QtBiomeVisualiser/GeneratorSetup.cpp new file mode 100644 index 000000000..f5412404c --- /dev/null +++ b/Tools/QtBiomeVisualiser/GeneratorSetup.cpp @@ -0,0 +1,159 @@ +#include "Globals.h" +#include "GeneratorSetup.h" +#include <QLabel> +#include <QLineEdit> +#include "src/Generating/BioGen.h" +#include "inifile/iniFile.h" + + + + + +static const QString s_GeneratorNames[] = +{ + QString("Checkerboard"), + QString("Constant"), + QString("DistortedVoronoi"), + QString("MultiStepMap"), + QString("TwoLevel"), + QString("Voronoi"), +}; + + + + + +GeneratorSetup::GeneratorSetup(const AString & a_IniFileName, QWidget * a_Parent) : + super(a_Parent), + m_IniFile(new cIniFile()) +{ + // The seed and generator name is in a separate form layout at the top, always present: + m_eSeed = new QLineEdit(); + m_eSeed->setValidator(new QIntValidator()); + m_eSeed->setText("0"); + m_eSeed->setProperty("INI.ItemName", QVariant("Seed")); + m_cbGenerator = new QComboBox(); + m_cbGenerator->setMinimumWidth(120); + for (size_t i = 0; i < ARRAYCOUNT(s_GeneratorNames); i++) + { + m_cbGenerator->addItem(s_GeneratorNames[i]); + } + QFormLayout * baseLayout = new QFormLayout(); + baseLayout->addRow(new QLabel(tr("Seed")), m_eSeed); + baseLayout->addRow(new QLabel(tr("Generator")), m_cbGenerator); + + // The rest of the controls are in a dynamically created form layout: + m_FormLayout = new QFormLayout(); + + // The main layout joins these two vertically: + m_MainLayout = new QVBoxLayout(); + m_MainLayout->addLayout(baseLayout); + m_MainLayout->addLayout(m_FormLayout); + m_MainLayout->addStretch(); + setLayout(m_MainLayout); + + // Load the INI file, if specified, otherwise set defaults: + if (!a_IniFileName.empty() && m_IniFile->ReadFile(a_IniFileName)) + { + m_cbGenerator->setCurrentText(QString::fromStdString(m_IniFile->GetValue("Generator", "BiomeGen"))); + m_eSeed->setText(QString::number(m_IniFile->GetValueI("Generator", "Seed"))); + } + else + { + m_IniFile->SetValue("Generator", "Generator", "Composable"); + m_IniFile->SetValue("Generator", "BiomeGen", m_cbGenerator->currentText().toStdString()); + bool dummy; + delete cBiomeGen::CreateBiomeGen(*m_IniFile, 0, dummy); + } + updateFromIni(); + + // Connect the change events only after the data has been loaded: + connect(m_cbGenerator, SIGNAL(currentIndexChanged(QString)), this, SLOT(generatorChanged(QString))); + connect(m_eSeed, SIGNAL(textChanged(QString)), this, SLOT(editChanged(QString))); +} + + + + + +void GeneratorSetup::generatorChanged(const QString & a_NewName) +{ + // Clear the current contents of the form layout by assigning it to a stack temporary: + { + m_MainLayout->takeAt(1); + QWidget().setLayout(m_FormLayout); + } + + // Re-create the layout: + m_FormLayout = new QFormLayout(); + m_MainLayout->insertLayout(1, m_FormLayout); + + // Recreate the INI file: + m_IniFile->Clear(); + m_IniFile->SetValue("Generator", "Generator", "Composable"); + m_IniFile->SetValue("Generator", "BiomeGen", a_NewName.toStdString()); + + // Create a dummy biome gen from the INI file, this will create the defaults in the INI file: + bool dummy; + delete cBiomeGen::CreateBiomeGen(*m_IniFile, m_Seed, dummy); + + // Read all values from the INI file and put them into the form layout: + updateFromIni(); + + // Notify of the changes: + emit generatorUpdated(); +} + + + + + +void GeneratorSetup::editChanged(const QString & a_NewValue) +{ + QString itemName = sender()->property("INI.ItemName").toString(); + m_IniFile->SetValue("Generator", itemName.toStdString(), a_NewValue.toStdString()); + emit generatorUpdated(); +} + + + + + +void GeneratorSetup::updateFromIni() +{ + int keyID = m_IniFile->FindKey("Generator"); + if (keyID <= -1) + { + return; + } + int numItems = m_IniFile->GetNumValues(keyID); + AString generatorName = m_IniFile->GetValue("Generator", "BiomeGen"); + size_t generatorNameLen = generatorName.length(); + for (int i = 0; i < numItems; i++) + { + AString itemName = m_IniFile->GetValueName(keyID, i); + if ((itemName == "Generator") || (itemName == "BiomeGen")) + { + // These special cases are not to be added + continue; + } + AString itemValue = m_IniFile->GetValue(keyID, i); + + QLineEdit * edit = new QLineEdit(); + edit->setText(QString::fromStdString(itemValue)); + edit->setProperty("INI.ItemName", QVariant(QString::fromStdString(itemName))); + + // Remove the generator name prefix from the item name, for clarity purposes: + if (NoCaseCompare(itemName.substr(0, generatorNameLen), generatorName) == 0) + { + itemName.erase(0, generatorNameLen); + } + + connect(edit, SIGNAL(textChanged(QString)), this, SLOT(editChanged(QString))); + m_FormLayout->addRow(new QLabel(QString::fromStdString(itemName)), edit); + } // for i - INI values[] +} + + + + |