Michaël Lemaire
5cd3c5b506
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@310 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
302 lines
8.1 KiB
C++
302 lines
8.1 KiB
C++
#include "baseform.h"
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#include "inputdouble.h"
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#include "inputint.h"
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#include "inputboolean.h"
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#include "inputcolor.h"
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#include "inputcolorgradation.h"
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#include "inputnoise.h"
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QLabel>
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BaseForm::BaseForm(QWidget* parent, bool auto_apply, bool with_layers) : QWidget(parent)
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{
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QWidget* control;
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QWidget* layers;
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QLabel* label;
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this->auto_apply = auto_apply;
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this->with_layers = with_layers;
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setLayout(new QHBoxLayout());
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setObjectName("_base_form_");
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control = new QWidget(this);
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control->setLayout(new QVBoxLayout());
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control->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
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layout()->addWidget(control);
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if (with_layers)
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{
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layers = new QWidget(this);
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layers->setLayout(new QHBoxLayout());
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layers->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
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label = new QLabel(tr("Layers : "), layers);
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label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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layers->layout()->addWidget(label);
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layer_list = new QComboBox(layers);
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layers->layout()->addWidget(layer_list);
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QObject::connect(layer_list, SIGNAL(currentIndexChanged(int)), this, SLOT(layerListChanged()));
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layer_new = new QPushButton(tr("Add layer"), layers);
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layers->layout()->addWidget(layer_new);
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QObject::connect(layer_new, SIGNAL(clicked()), this, SLOT(layerAddClicked()));
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layer_del = new QPushButton(tr("Delete layer"), layers);
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layers->layout()->addWidget(layer_del);
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QObject::connect(layer_del, SIGNAL(clicked()), this, SLOT(layerDelClicked()));
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control->layout()->addWidget(layers);
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control->layout()->setAlignment(buttons, Qt::AlignTop);
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}
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previews = new QWidget(this);
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previews->setLayout(new QVBoxLayout());
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previews->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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layout()->addWidget(previews);
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layout()->setAlignment(previews, Qt::AlignTop);
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form = new QWidget(this);
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form->setLayout(new QHBoxLayout());
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control->layout()->addWidget(form);
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control->layout()->setAlignment(form, Qt::AlignTop);
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form_labels = new QWidget(form);
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form_labels->setLayout(new QVBoxLayout());
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form->layout()->addWidget(form_labels);
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form_previews = new QWidget(form);
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form_previews->setLayout(new QVBoxLayout());
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form->layout()->addWidget(form_previews);
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form_controls = new QWidget(form);
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form_controls->setLayout(new QVBoxLayout());
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form->layout()->addWidget(form_controls);
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buttons = new QWidget(this);
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buttons->setLayout(new QHBoxLayout());
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control->layout()->addWidget(buttons);
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control->layout()->setAlignment(buttons, Qt::AlignBottom);
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button_apply = addButton(tr("Apply"));
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button_apply->setEnabled(false);
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connect(button_apply, SIGNAL(clicked()), this, SLOT(applyConfig()));
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button_revert = addButton(tr("Revert"));
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button_revert->setEnabled(false);
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connect(button_revert, SIGNAL(clicked()), this, SLOT(revertConfig()));
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if (auto_apply)
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{
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button_apply->hide();
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button_revert->hide();
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}
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}
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void BaseForm::configChangeEvent()
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{
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if (auto_apply)
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{
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applyConfig();
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}
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else
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{
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button_apply->setEnabled(true);
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button_revert->setEnabled(true);
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}
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QList<BasePreview*> list_previews = previews->findChildren<BasePreview*>("_form_preview_");
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for (int i = 0; i < list_previews.size(); i++)
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{
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list_previews[i]->redraw();
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}
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}
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void BaseForm::revertConfig()
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{
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QList<BaseInput*> inputs = form->findChildren<BaseInput*>("_form_input_");
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for (int i = 0; i < inputs.size(); i++)
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{
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inputs[i]->revert();
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}
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if (with_layers)
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{
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if (layer_list->currentIndex() < 0 && layer_list->count() > 0)
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{
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layer_list->setCurrentIndex(0);
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}
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}
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BaseForm::configChangeEvent();
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button_apply->setEnabled(false);
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button_revert->setEnabled(false);
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}
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void BaseForm::applyConfig()
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{
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button_apply->setEnabled(false);
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button_revert->setEnabled(false);
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emit(configApplied());
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}
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void BaseForm::layerAddClicked()
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{
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layerAddedEvent();
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}
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void BaseForm::layerDelClicked()
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{
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layerDeletedEvent(layer_list->currentIndex());
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}
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void BaseForm::layerListChanged()
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{
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layerSelectedEvent(layer_list->currentIndex());
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}
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void BaseForm::addPreview(BasePreview* preview, QString label)
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{
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QLabel* label_widget;
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label_widget = new QLabel(label, previews);
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label_widget->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
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previews->layout()->addWidget(label_widget);
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previews->layout()->addWidget(preview);
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preview->setObjectName("_form_preview_");
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}
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QPushButton* BaseForm::addButton(QString label)
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{
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QPushButton* button = new QPushButton(label);
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buttons->layout()->addWidget(button);
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return button;
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}
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void BaseForm::addInput(BaseInput* input)
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{
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int row_height = 30;
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form_labels->layout()->addWidget(input->label());
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form_previews->layout()->addWidget(input->preview());
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form_controls->layout()->addWidget(input->control());
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input->label()->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
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input->label()->setMinimumSize(150, row_height);
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input->label()->setMaximumSize(250, row_height);
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input->preview()->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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input->preview()->setMinimumSize(100, row_height);
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input->preview()->setMaximumSize(250, row_height);
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input->control()->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
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input->control()->setMinimumSize(280, row_height);
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input->control()->setMaximumSize(700, row_height);
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connect(input, SIGNAL(valueChanged()), this, SLOT(configChangeEvent()));
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input->setObjectName("_form_input_");
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input->revert();
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}
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void BaseForm::addInputInt(QString label, int* value, int min, int max, int small_step, int large_step)
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{
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addInput(new InputInt(form, label, value, min, max, small_step, large_step));
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}
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void BaseForm::addInputDouble(QString label, double* value, double min, double max, double small_step, double large_step)
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{
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addInput(new InputDouble(form, label, value, min, max, small_step, large_step));
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}
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void BaseForm::addInputBoolean(QString label, int* value)
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{
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addInput(new InputBoolean(form, label, value));
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}
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void BaseForm::addInputColor(QString label, Color* value)
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{
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addInput(new InputColor(form, label, value));
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}
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void BaseForm::addInputColorGradation(QString label, ColorGradation* value)
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{
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addInput(new InputColorGradation(form, label, value));
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}
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void BaseForm::addInputNoise(QString label, NoiseGenerator* value)
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{
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addInput(new InputNoise(form, label, value));
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}
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int BaseForm::currentLayer()
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{
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if (with_layers)
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{
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return layer_list->currentIndex();
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}
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else
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{
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return -1;
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}
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}
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void BaseForm::setLayerCount(int layer_count)
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{
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int i, selected;
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if (with_layers)
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{
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selected = layer_list->currentIndex();
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layer_list->clear();
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for (i = 0; i < layer_count; i++)
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{
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layer_list->addItem(QString(tr("Layer %1")).arg(i + 1));
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}
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if (selected >= 0)
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{
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if (selected > layer_count)
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{
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layer_list->setCurrentIndex(layer_count - 1);
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}
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else
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{
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layer_list->setCurrentIndex(selected);
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}
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}
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}
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}
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void BaseForm::layerAddedEvent()
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{
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setLayerCount(layer_list->count() + 1);
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layer_list->setCurrentIndex(layer_list->count() - 1);
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}
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void BaseForm::layerDeletedEvent(int layer)
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{
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layer_list->removeItem(layer);
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}
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void BaseForm::layerSelectedEvent(int layer)
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{
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QList<BaseInput*> inputs = form->findChildren<BaseInput*>("_form_input_");
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for (int i = 0; i < inputs.size(); i++)
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{
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inputs[i]->revert();
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}
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QList<BasePreview*> list_previews = previews->findChildren<BasePreview*>("_form_preview_");
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for (int i = 0; i < list_previews.size(); i++)
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{
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list_previews[i]->redraw();
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}
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}
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