paysages: Qt GUI (WIP).

git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@221 b1fd45b6-86a6-48da-8261-f70d1f35bdcc

Makefile

@@ -1,13 +1,18 @@
 all:
 	cd lib_paysages && make
+	cd cli && make
 	cd gui_gtk && make
 	cd gui_qt && qmake && make
 
 clean:
 	cd lib_paysages && make clean
+	cd cli && make clean
 	cd gui_gtk && make clean
 	cd gui_qt && make clean && rm -f Makefile paysages-qt
 
+run_cli:
+	LD_LIBRARY_PATH=lib_paysages ./cli/paysages-cli
+
 run_gtk:
 	LD_LIBRARY_PATH=lib_paysages ./gui_gtk/paysages-gtk
 

cli/Makefile

@@ -0,0 +1,21 @@
+SOURCES=$(wildcard *.c)
+OBJECTS=${SOURCES:.c=.o}
+HEADERS=$(wildcard ../lib_paysages/shared/*.h ../lib_paysages/*.h *.h)
+RESULT=paysages-cli
+CC_FLAGS=-g -pg -Wall
+CC_LDFLAGS=-L../lib_paysages/ -lpaysages
+
+all:${RESULT}
+
+clean:
+	rm -f ${OBJECTS}
+	rm -f ${RESULT}
+
+%.o:%.c ${HEADERS}
+	${CC} -c ${CC_FLAGS} $< -o $@
+
+${RESULT}:${OBJECTS}
+	${CC} $^ ${CC_LDFLAGS} -o $@
+
+.PHONY:all clean
+

cli/main.c

@@ -0,0 +1,10 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "../lib_paysages/shared/functions.h"
+
+int main(int argc, char** argv)
+{
+    paysagesInit();
+    return 0;
+}

gui_gtk/global.c

@@ -67,7 +67,7 @@ void guiInit()
     gtk_init(&argc, &argv);
 
     gui_definition = gtk_builder_new();
-    gtk_builder_add_from_file(gui_definition, "data/gui.glade", &p_err);
+    gtk_builder_add_from_file(gui_definition, "gui_gtk/gui.glade", &p_err);
 
     _main_window = GTK_WINDOW(GET_WIDGET("main_window"));
     g_signal_connect(_main_window, "delete_event", G_CALLBACK(_cbQuit), NULL);

gui_qt/baseform.cpp

@@ -14,7 +14,6 @@
 BaseForm::BaseForm(QWidget* parent) :
     QWidget(parent)
 {
-    QPushButton* button;
     QWidget* hwidget;
     QVBoxLayout* vlayout;
     QHBoxLayout* hlayout;
@@ -43,11 +42,14 @@ BaseForm::BaseForm(QWidget* parent) :
 
     hwidget->setLayout(hlayout);
     this->setLayout(vlayout);
+    this->setObjectName("_base_form_");
 
-    button = addButton("Apply");
+    button_apply = addButton("Apply");
-    connect(button, SIGNAL(clicked()), this, SLOT(applyConfig()));
+    button_apply->setEnabled(false);
-    button = addButton("Revert");
+    connect(button_apply, SIGNAL(clicked()), this, SLOT(applyConfig()));
-    connect(button, SIGNAL(clicked()), this, SLOT(revertConfig()));
+    button_revert = addButton("Revert");
+    button_revert->setEnabled(false);
+    connect(button_revert, SIGNAL(clicked()), this, SLOT(revertConfig()));
 }
 
 void BaseForm::applyConfigPreview()
@@ -57,6 +59,9 @@ void BaseForm::applyConfigPreview()
     {
         list_previews[i]->redraw();
     }
+
+    button_apply->setEnabled(true);
+    button_revert->setEnabled(true);
 }
 
 void BaseForm::revertConfig()
@@ -68,6 +73,9 @@ void BaseForm::revertConfig()
     }
 
     BaseForm::applyConfigPreview();
+
+    button_apply->setEnabled(false);
+    button_revert->setEnabled(false);
 }
 
 void BaseForm::applyConfig()

gui_qt/baseform.h

@@ -35,6 +35,8 @@ private:
     QWidget* previews;
     QWidget* form;
     QWidget* buttons;
+    QPushButton* button_apply;
+    QPushButton* button_revert;
 };
 
 #endif // _PAYSAGES_QT_BASEFORM_H_

gui_qt/dialogrender.cpp

@@ -62,7 +62,7 @@ public:
     }
 };
 
-DialogRender::DialogRender(QWidget *parent) :
+DialogRender::DialogRender(QWidget *parent, int quality, int width, int height):
     QDialog(parent)
 {
     QScrollArea* scroll;
@@ -74,7 +74,7 @@ DialogRender::DialogRender(QWidget *parent) :
     setLayout(new QVBoxLayout());
 
     scroll = new QScrollArea(this);
-    scroll->setMinimumSize(850, 650);
+    scroll->setMinimumSize(width > 800 ? 850 : width + 50, height > 600 ? 650 : height + 50);
     scroll->setAlignment(Qt::AlignCenter);
     area = new RenderArea(scroll);
     scroll->setWidget(area);
@@ -83,13 +83,39 @@ DialogRender::DialogRender(QWidget *parent) :
     progress = new QProgressBar(this);
     progress->setMinimum(0);
     progress->setMaximum(1000);
+    progress->setValue(0);
     layout()->addWidget(progress);
     progress_value = 0;
 
-    renderSetSize(800, 600);
+    renderSetSize(width, height);
-    autoSetRenderQuality(5);
+    autoSetRenderQuality(quality);
+
     renderSetPreviewCallbacks(_renderResize, _renderClear, _renderDraw, _renderUpdate);
 
     render_thread = new RenderThread();
     render_thread->start();
 }
+
+void DialogRender::closeEvent(QCloseEvent* e)
+{
+    renderInterrupt();
+    render_thread->wait();
+
+    renderSetPreviewCallbacks(NULL, NULL, NULL, NULL);
+
+    delete render_thread;
+    delete pixbuf;
+}
+
+void DialogRender::reject()
+{
+    renderInterrupt();
+    render_thread->wait();
+
+    renderSetPreviewCallbacks(NULL, NULL, NULL, NULL);
+
+    delete render_thread;
+    delete pixbuf;
+
+    QDialog::reject();
+}

gui_qt/dialogrender.h

@@ -9,15 +9,17 @@ class DialogRender : public QDialog
 {
     Q_OBJECT
 public:
-    explicit DialogRender(QWidget *parent = 0);
+    explicit DialogRender(QWidget *parent, int quality, int width, int height);
     QImage* pixbuf;
     QWidget* area;
     QProgressBar* progress;
     int progress_value;
 
-signals:
-
 public slots:
+    virtual void reject();
+
+protected:
+    virtual void closeEvent(QCloseEvent* e);
 
 private:
     QThread* render_thread;

gui_qt/formrender.cpp

@@ -5,11 +5,15 @@
 /**************** Form ****************/
 FormRender::FormRender(QWidget *parent) :
     BaseForm(parent),
-    _quality(5)
+    _quality(5),
+    _width(800),
+    _height(600)
 {
     QPushButton* button;
 
     addInputInt("Quality", &_quality, 1, 10, 1, 1);
+    addInputInt("Image width", &_width, 100, 2000, 10, 100);
+    addInputInt("Image height", &_height, 100, 2000, 10, 100);
 
     button = addButton("Start new render");
     connect(button, SIGNAL(clicked()), this, SLOT(startRender()));
@@ -23,7 +27,7 @@ FormRender::FormRender(QWidget *parent) :
 
 void FormRender::startRender()
 {
-    DialogRender* dialog = new DialogRender();
+    DialogRender* dialog = new DialogRender(this, _quality, _width, _height);
     dialog->exec();
 
     delete dialog;

gui_qt/formrender.h

@@ -17,6 +17,8 @@ private slots:
 
 private:
     int _quality;
+    int _width;
+    int _height;
 };
 
 #endif // _PAYSAGES_QT_FORMRENDER_H_

gui_qt/mainwindow.cpp

@@ -7,6 +7,7 @@
 #include "formwater.h"
 #include "formsky.h"
 #include "formrender.h"
+#include "dialogrender.h"
 
 #include "../lib_paysages/shared/functions.h"
 
@@ -36,28 +37,53 @@ MainWindow::MainWindow(QWidget *parent) :
     tabs->addTab(new FormSky(tabs), "Sky");
     tabs->addTab(new FormRender(tabs), "Render");
 
-    menu = menuBar()->addMenu("File");
+    menu = menuBar()->addMenu("Scene");
     menu->addAction("New", this, SLOT(fileNew()));
     menu->addAction("Save", this, SLOT(fileSave()));
     menu->addAction("Load", this, SLOT(fileLoad()));
     menu->addAction("Quit", this, SLOT(close()));
 
+    menu = menuBar()->addMenu("Render");
+    menu->addAction("Quick render", this, SLOT(quickPreview()), QKeySequence("F2"));
+
     setCentralWidget(tabs);
 }
 
+void MainWindow::refreshAll()
+{
+    QList<BaseForm*> list_forms = this->findChildren<BaseForm*>("_base_form_");
+    for (int i = 0; i < list_forms.size(); i++)
+    {
+        list_forms[i]->revertConfig();
+    }
+}
+
 void MainWindow::fileNew()
 {
-    // TODO
+    autoGenRealisticLandscape(0);
+    refreshAll();
 }
 
 void MainWindow::fileSave()
 {
     QString filepath = QFileDialog::getSaveFileName(this);
-    autoSave((char*)filepath.toStdString().c_str());
+    if (!filepath.isNull())
+    {
+        autoSave((char*)filepath.toStdString().c_str());
+    }
 }
 
 void MainWindow::fileLoad()
 {
     QString filepath = QFileDialog::getOpenFileName(this);
-    autoLoad((char*)filepath.toStdString().c_str());
+    if (!filepath.isNull())
+    {
+        autoLoad((char*)filepath.toStdString().c_str());
+        refreshAll();
+    }
+}
+
+void MainWindow::quickPreview()
+{
+    DialogRender(this, 3, 400, 300).exec();
 }

gui_qt/mainwindow.h

@@ -15,9 +15,11 @@ public:
     explicit MainWindow(QWidget *parent = 0);
 
 public slots:
+    void refreshAll();
     void fileNew();
     void fileSave();
     void fileLoad();
+    void quickPreview();
 };
 
 #endif // _PAYSAGES_QT_MAINWINDOW_H_

lib_paysages/Makefile

@@ -2,8 +2,8 @@ SOURCES=$(wildcard *.c)
 OBJECTS=${SOURCES:.c=.o}
 HEADERS=$(wildcard shared/*.h *.h)
 RESULT=libpaysages.so
-CC_FLAGS=-g -pg -Wall $(shell pkg-config --cflags glib-2.0)
+CC_FLAGS=-g -pg -Wall $(shell pkg-config --cflags glib-2.0 gthread-2.0)
-CC_LDFLAGS=$(shell pkg-config --libs glib-2.0) -lIL -lILU
+CC_LDFLAGS=$(shell pkg-config --libs glib-2.0 gthread-2.0) -lIL -lILU
 
 all:${RESULT}
 

lib_paysages/render.c

@@ -136,6 +136,8 @@ void renderClear()
     scanline_right = render_width - 1;
 
     _progress = 0.0;
+    _progress_step_start = 0.0;
+    _progress_step_length = 0.0;
     _interrupt = 0;
 
     _cb_preview_clear(background_color);

lib_paysages/water.c

@@ -75,6 +75,8 @@ WaterDefinition waterCreateDefinition()
 {
     WaterDefinition result;
 
+    result.main_color = COLOR_BLACK;
+    result.depth_color = COLOR_BLACK;
     result.height = -1000.0;
     result.height_noise = noiseCreateGenerator();
     result.height_noise_factor = 1.0;