paysages: Qt noise dialog (WIP).

git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@223 b1fd45b6-86a6-48da-8261-f70d1f35bdcc

gui_qt/dialognoise.cpp

@@ -0,0 +1,52 @@
+#include "dialognoise.h"
+
+#include <QVBoxLayout>
+#include <QImage>
+#include <QColor>
+#include <QPainter>
+#include <QScrollArea>
+
+#include "../lib_paysages/shared/functions.h"
+
+DialogNoise::DialogNoise(QWidget *parent, NoiseGenerator* value):
+    QDialog(parent)
+{
+    _base = value;
+    _current = noiseCreateGenerator();
+
+    noiseCopy(_base, _current);
+
+    setLayout(new QVBoxLayout());
+    _form = new FormNoise(this, _current);
+    layout()->addWidget(_form);
+
+    setWindowTitle("Paysages 3D - Noise editor");
+}
+
+bool DialogNoise::getNoise(QWidget* parent, NoiseGenerator* noise)
+{
+    int result;
+
+    DialogNoise* dialog = new DialogNoise(parent, noise);
+    result = dialog->exec();
+
+    delete dialog;
+
+    return (result != 0) ? true : false;
+}
+
+void DialogNoise::closeEvent(QCloseEvent* e)
+{
+    reject();
+}
+
+void DialogNoise::accept()
+{
+    noiseCopy(_current, _base);
+    reject();
+}
+
+void DialogNoise::reject()
+{
+    noiseDeleteGenerator(_current);
+}

gui_qt/dialognoise.h

@@ -0,0 +1,30 @@
+#ifndef _PAYSAGES_QT_DIALOGNOISE_H_
+#define _PAYSAGES_QT_DIALOGNOISE_H_
+
+#include <QDialog>
+#include "formnoise.h"
+
+#include "../lib_paysages/shared/types.h"
+
+class DialogNoise : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit DialogNoise(QWidget* parent, NoiseGenerator* noise);
+    static bool getNoise(QWidget* parent, NoiseGenerator* noise);
+
+public slots:
+    virtual void accept();
+    virtual void reject();
+
+protected:
+    virtual void closeEvent(QCloseEvent* e);
+
+private:
+    NoiseGenerator* _base;
+    NoiseGenerator* _current;
+    NoiseLevel _current_level;
+    FormNoise* _form;
+};
+
+#endif

gui_qt/dialogrender.cpp

@@ -71,6 +71,7 @@ DialogRender::DialogRender(QWidget *parent, int quality, int width, int height):
     _current_dialog = this;
 
     setModal(true);
+    setWindowTitle("Paysages 3D - Render");
     setLayout(new QVBoxLayout());
 
     scroll = new QScrollArea(this);

gui_qt/formnoise.cpp

@@ -0,0 +1,94 @@
+#include "formnoise.h"
+
+#include "tools.h"
+
+#include <QColor>
+#include <QSlider>
+#include <math.h>
+
+#include "../lib_paysages/sky.h"
+#include "../lib_paysages/shared/functions.h"
+#include "../lib_paysages/shared/constants.h"
+
+/**************** Previews ****************/
+class PreviewLevel:public Preview
+{
+public:
+    PreviewLevel(QWidget* parent, NoiseGenerator* noise):
+        Preview(parent),
+        _noise(noise)
+    {
+    }
+protected:
+    QColor getColor(double x, double y)
+    {
+        /*Vector3 eye = {0.0, 0.0, 0.0};
+        Vector3 look;
+
+        look.x = cos(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
+        look.y = -sin(M_PI * (y / 256.0));
+        look.z = sin(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
+
+        return colorToQColor(skyGetColorCustom(eye, look, &_definition, NULL, NULL));*/
+    }
+private:
+    NoiseGenerator* _noise;
+};
+
+class PreviewTotal:public Preview
+{
+public:
+    PreviewTotal(QWidget* parent, NoiseGenerator* noise):
+        Preview(parent),
+        _noise(noise)
+    {
+    }
+protected:
+    QColor getColor(double x, double y)
+    {
+        if (y > noiseGet1DTotal(_noise, x))
+        {
+            return QColor(255, 255, 255);
+        }
+        else
+        {
+            return QColor(0, 0, 0);
+        }
+    }
+private:
+    NoiseGenerator* _noise;
+};
+
+/**************** Form ****************/
+FormNoise::FormNoise(QWidget *parent, NoiseGenerator* noise):
+    BaseForm(parent)
+{
+    /*_definition = skyCreateDefinition();*/
+
+    previewLevel = new PreviewLevel(this, noise);
+    addPreview(previewLevel, QString("Level preview"));
+    previewTotal = new PreviewTotal(this, noise);
+    addPreview(previewTotal, QString("Total preview"));
+
+    /*addInputDouble("Day time", &_definition.daytime, 0.0, 1.0, 0.01, 0.1);*/
+
+    revertConfig();
+}
+
+void FormNoise::revertConfig()
+{
+    /*skyCopyDefinition(skyGetDefinition(), &_definition);
+    BaseForm::revertConfig();*/
+}
+
+void FormNoise::applyConfig()
+{
+    /*skySetDefinition(_definition);
+    BaseForm::applyConfig();*/
+}
+
+void FormNoise::applyConfigPreview()
+{
+    /*skyValidateDefinition(&_definition);
+    BaseForm::applyConfigPreview();*/
+}

gui_qt/formnoise.h

@@ -0,0 +1,30 @@
+#ifndef _PAYSAGES_QT_FORMNOISE_H_
+#define _PAYSAGES_QT_FORMNOISE_H_
+
+#include <QWidget>
+#include "preview.h"
+#include "baseform.h"
+
+#include "../lib_paysages/shared/types.h"
+
+class FormNoise : public BaseForm
+{
+    Q_OBJECT
+
+public:
+    FormNoise(QWidget* parent, NoiseGenerator* noise);
+
+public slots:
+    virtual void revertConfig();
+    virtual void applyConfig();
+
+protected slots:
+    virtual void applyConfigPreview();
+
+private:
+    Preview* previewLevel;
+    Preview* previewTotal;
+    NoiseGenerator* generator;
+};
+
+#endif

gui_qt/formsky.cpp

@@ -13,10 +13,10 @@
 static SkyDefinition _definition;
 
 /**************** Previews ****************/
-class PreviewHorizon:public Preview
+class PreviewEast:public Preview
 {
 public:
-    PreviewHorizon(QWidget* parent):
+    PreviewEast(QWidget* parent):
         Preview(parent)
     {
     }
@@ -26,9 +26,30 @@ protected:
         Vector3 eye = {0.0, 0.0, 0.0};
         Vector3 look;
 
-        look.x = cos(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
-        look.y = -sin(M_PI * (y / 256.0));
-        look.z = sin(M_PI * (x / 128.0 + 0.5)) * cos(M_PI * (y / 256.0));
+        look.x = 100.0;
+        look.y = -y;
+        look.z = x;
+
+        return colorToQColor(skyGetColorCustom(eye, look, &_definition, NULL, NULL));
+    }
+};
+
+class PreviewWest:public Preview
+{
+public:
+    PreviewWest(QWidget* parent):
+        Preview(parent)
+    {
+    }
+protected:
+    QColor getColor(double x, double y)
+    {
+        Vector3 eye = {0.0, 0.0, 0.0};
+        Vector3 look;
+
+        look.x = -100.0;
+        look.y = -y;
+        look.z = -x;
 
         return colorToQColor(skyGetColorCustom(eye, look, &_definition, NULL, NULL));
     }
@@ -40,8 +61,10 @@ FormSky::FormSky(QWidget *parent):
 {
     _definition = skyCreateDefinition();
 
-    previewHorizon = new PreviewHorizon(this);
-    addPreview(previewHorizon, QString("Horizon preview"));
+    previewWest = new PreviewWest(this);
+    addPreview(previewWest, QString("West preview"));
+    previewEast = new PreviewEast(this);
+    addPreview(previewEast, QString("East preview"));
 
     addInputDouble("Day time", &_definition.daytime, 0.0, 1.0, 0.01, 0.1);
     addInputColorGradation("Sun color", &_definition.sun_color);

gui_qt/formsky.h

@@ -20,7 +20,8 @@ protected slots:
     virtual void applyConfigPreview();
 
 private:
-    Preview* previewHorizon;
+    Preview* previewEast;
+    Preview* previewWest;
 };
 
 #endif // _PAYSAGES_QT_FORMSKY_H_

gui_qt/inputnoise.cpp

@@ -5,6 +5,8 @@
 #include <QPainter>
 #include <QColorDialog>
 
+#include "dialognoise.h"
+
 #include "../lib_paysages/shared/functions.h"
 
 class NoiseSmallPreview:public QWidget
@@ -62,27 +64,18 @@ void InputNoise::updatePreview()
 
 void InputNoise::applyValue()
 {
-    /*_value->r = ((ColorPreview*)_preview)->col.redF();
-    _value->g = ((ColorPreview*)_preview)->col.greenF();
-    _value->b = ((ColorPreview*)_preview)->col.blueF();
-    _value->a = 1.0;*/
-
     BaseInput::applyValue();
 }
 
 void InputNoise::revert()
 {
-    /*((ColorPreview*)_preview)->col = QColor::fromRgbF(_value->r, _value->g, _value->b);*/
-
     BaseInput::revert();
 }
 
 void InputNoise::editNoise()
 {
-    /*QColor col = QColorDialog::getColor(((ColorPreview*)_preview)->col, _control);
-    if (col.isValid())
+    if (DialogNoise::getNoise(_control, _value))
     {
-        ((ColorPreview*)_preview)->col = col;
         applyValue();
-    }*/
+    }
 }

gui_qt/mainwindow.cpp

@@ -47,6 +47,8 @@ MainWindow::MainWindow(QWidget *parent) :
     menu->addAction("Quick render", this, SLOT(quickPreview()), QKeySequence("F2"));
 
     setCentralWidget(tabs);
+
+    setWindowTitle("Paysages 3D");
 }
 
 void MainWindow::refreshAll()

gui_qt/paysages-qt.pro

@@ -24,8 +24,10 @@ HEADERS += ../lib_paysages/shared/functions.h ../lib_paysages/shared/types.h \
     formrender.h \
     inputint.h \
     dialogrender.h \
+    dialognoise.h \
     inputcolorgradation.h \
     formsky.h \
+    formnoise.h \
     inputnoise.h \
     tools.h
 FORMS +=
@@ -40,6 +42,8 @@ SOURCES += \
     formrender.cpp \
     inputint.cpp \
     dialogrender.cpp \
+    dialognoise.cpp \
     inputcolorgradation.cpp \
     formsky.cpp \
+    formnoise.cpp \
     inputnoise.cpp

gui_qt/preview.cpp

@@ -30,8 +30,6 @@ protected:
 Preview::Preview(QWidget* parent) :
     QWidget(parent)
 {
-    _previews.append(this);
-
     this->lock = new QMutex();
     this->conf_scroll_xmin = 0.0;
     this->conf_scroll_xmax = 0.0;
@@ -44,12 +42,26 @@ Preview::Preview(QWidget* parent) :
     this->xoffset = 0.0;
     this->yoffset = 0.0;
     this->pixbuf = new QImage(this->size(), QImage::Format_ARGB32);
-    this->need_rerender = 0;
-    this->need_render = 0;
+
+    this->alive = true;
+    this->need_rerender = false;
+    this->need_render = false;
 
     this->setMinimumSize(256, 256);
     this->setMaximumSize(256, 256);
     this->resize(256, 256);
+
+    _previews.append(this);
+}
+
+Preview::~Preview()
+{
+    _previews.remove(_previews.indexOf(this));
+
+    lock->lock();
+    alive = true;
+    delete pixbuf;
+    lock->unlock();
 }
 
 void Preview::startUpdater()
@@ -59,6 +71,8 @@ void Preview::startUpdater()
 
 void Preview::doRender()
 {
+    if (this->alive)
+    {
         if (this->need_rerender)
         {
             this->forceRender();
@@ -68,6 +82,7 @@ void Preview::doRender()
             this->need_render = 0;
             this->renderPixbuf();
         }
+    }
 }
 
 void Preview::redraw()
@@ -118,7 +133,7 @@ void Preview::renderPixbuf()
     {
         this->lock->lock();
 
-        if (this->need_rerender)
+        if (this->need_rerender || !this->alive)
         {
             this->lock->unlock();
             break;

gui_qt/preview.h

@@ -11,6 +11,8 @@ class Preview:public QWidget
 
 public:
     Preview(QWidget* parent);
+    ~Preview();
+
     static void startUpdater();
     void doRender();
     void redraw();
@@ -42,9 +44,9 @@ protected:
     int mousex;
     int mousey;
 
-    int need_rerender;
-    int need_render;
-    //SmallPreviewCallback renderer;
+    bool alive;
+    bool need_rerender;
+    bool need_render;
 };
 
-#endif // _PAYSAGES_QT_PREVIEW_H_
+#endif