Add color schemes

color.h

@@ -0,0 +1,30 @@
+#include <QVector>
+#include <QRgb>
+#include <QStringList>
+
+class Color
+{
+
+public:
+    Color()
+    {
+        colors["Plain"]         << 0xFF000000 << 0xFFFFFFFF << 0xFFFF00FF << 0xFF7F7F7F;
+        colors["White On Blue"] << 0xFF7140FE << 0xFFCCCCCC << 0xFFFF00FF << 0xFFB17DE1;
+        colors["Red On Black"]  << 0xFF6F0000 << 0xFFFF0000 << 0xFF000000 << 0xFFCC0000;
+    }
+
+    QStringList keys()
+    {
+        return QStringList(colors.keys());
+    }
+
+    const QVector<QRgb> & operator[](const QString & name)
+    {
+        return colors[name];
+    }
+
+
+private:
+    QMap<QString, QVector<QRgb> > colors;
+
+};

lspaint.pro

@@ -10,18 +10,16 @@ SOURCES += \
     mainwindow.cpp \
     spriteeditor.cpp \
     spriteimage.cpp \
-    sidebar.cpp \
     dialogs/newfile.cpp \
 
 HEADERS += \
     mainwindow.h \
     spriteeditor.h \
     spriteimage.h \
-    sidebar.h \
     dialogs/newfile.h \
+    color.h \
 
 FORMS += \
     mainwindow.ui \
     spriteeditor.ui \
-    sidebar.ui \
     dialogs/newfile.ui \

mainwindow.cpp

@@ -7,6 +7,7 @@
 #include <QFileInfo>
 #include <QFileDialog>
 
+#include "color.h"
 #include "spriteeditor.h"
 
 #include "dialogs/newfile.h"
@@ -16,13 +17,23 @@ MainWindow::MainWindow(QWidget * parent)
 {
     ui.setupUi(this);
 
-    openFile("dagr_2b.png");
-    qDebug() << " STUFF";
+//    openFile("dagr_2b.png");
 
     connect(ui.action_New, SIGNAL(triggered()), this, SLOT(newFile()));
     connect(ui.action_Open, SIGNAL(triggered()), this, SLOT(open()));
     connect(ui.action_Save, SIGNAL(triggered()), this, SLOT(save()));
     connect(ui.actionSave_as, SIGNAL(triggered()), this, SLOT(saveAs()));
+    connect(ui.actionQuit, SIGNAL(triggered()), this, SLOT(close()));
+
+    // configure color schemes
+    foreach (QString key, Color().keys())
+        ui.colorschemes->addItem(key);
+
+    palette = ui.colorschemes->itemText(0);
+
+    connect(ui.colorschemes, SIGNAL(currentIndexChanged(const QString &)),
+            this, SLOT(setColorPalette(const QString &)));
+
 }
 
 
@@ -134,6 +145,12 @@ void MainWindow::openFile(const QString & name)
 
     qDebug() << framew << frameh;
 
+    img = img.convertToFormat(QImage::Format_RGB32);
+    img = img.convertToFormat(QImage::Format_Indexed8, Color()["Plain"]);
+
+
+    img.setColorTable(Color()["Plain"]);
+
     QPixmap pixmap = QPixmap::fromImage(img);
     editor->setPixmap(pixmap);
 
@@ -150,3 +167,20 @@ void MainWindow::closeFile()
         ui.editor->removeTab(0);
     }
 }
+
+
+void MainWindow::setColorPalette(const QString & name)
+{
+    SpriteEditor * editor = (SpriteEditor *) ui.editor->currentWidget();
+    if (!editor) return;
+
+    QImage img = editor->pixmap().toImage();
+
+    img = img.convertToFormat(QImage::Format_Indexed8, Color()[palette]);
+    img.setColorTable(Color()[name]);
+    palette = name;
+
+    QPixmap pixmap = QPixmap::fromImage(img);
+
+    editor->setPixmap(pixmap);
+}

mainwindow.h

@@ -11,6 +11,7 @@ class MainWindow : public QMainWindow
 private:
     Ui::MainWindow ui;
     QString filename;
+    QString palette;
 public:
     MainWindow(QWidget * parent = 0);
 
@@ -23,5 +24,6 @@ public slots:
     void saveFile(const QString & filename);
     void openFile(const QString & filename);
     void closeFile();
+    void setColorPalette(const QString & name);
 };