#include <GL/gl.h>
#include "aweather-gui.h"
+#include "plugin-example.h"
+
+/****************
+ * GObject code *
+ ****************/
+/* Plugin init */
+static void aweather_example_plugin_init(AWeatherPluginInterface *iface);
+static void aweather_example_expose(AWeatherPlugin *_example);
+G_DEFINE_TYPE_WITH_CODE(AWeatherExample, aweather_example, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE(AWEATHER_TYPE_PLUGIN,
+ aweather_example_plugin_init));
+static void aweather_example_plugin_init(AWeatherPluginInterface *iface)
+{
+ g_debug("AWeatherExample: plugin_init");
+ /* Add methods to the interface */
+ iface->expose = aweather_example_expose;
+}
+/* Class/Object init */
+static void aweather_example_init(AWeatherExample *example)
+{
+ g_debug("AWeatherExample: init");
+ /* Set defaults */
+ example->gui = NULL;
+ example->button = NULL;
+ example->rotation = 30.0;
+}
+static void aweather_example_dispose(GObject *gobject)
+{
+ g_debug("AWeatherExample: dispose");
+ AWeatherExample *self = AWEATHER_EXAMPLE(gobject);
+ /* Drop references */
+ G_OBJECT_CLASS(aweather_example_parent_class)->dispose(gobject);
+}
+static void aweather_example_finalize(GObject *gobject)
+{
+ g_debug("AWeatherExample: finalize");
+ AWeatherExample *self = AWEATHER_EXAMPLE(gobject);
+ /* Free data */
+ G_OBJECT_CLASS(aweather_example_parent_class)->finalize(gobject);
+
+}
+static void aweather_example_class_init(AWeatherExampleClass *klass)
+{
+ g_debug("AWeatherExample: class_init");
+ GObjectClass *gobject_class = (GObjectClass*)klass;
+ gobject_class->dispose = aweather_example_dispose;
+ gobject_class->finalize = aweather_example_finalize;
+}
-static GtkWidget *rotate_button;
+/***********
+ * Helpers *
+ ***********/
+static gboolean rotate(gpointer _self)
+{
+ AWeatherExample *self = _self;
+ if (gtk_toggle_button_get_active(self->button)) {
+ self->rotation += 1.0;
+ gis_opengl_redraw(aweather_gui_get_opengl(self->gui));
+ }
+ return TRUE;
+}
+
+/***********
+ * Methods *
+ ***********/
+AWeatherExample *aweather_example_new(AWeatherGui *gui)
+{
+ g_debug("AWeatherExample: new");
+ AWeatherExample *example = g_object_new(AWEATHER_TYPE_EXAMPLE, NULL);
+ example->gui = gui;
+
+ GtkWidget *drawing = aweather_gui_get_widget(gui, "drawing");
+ GtkWidget *config = aweather_gui_get_widget(gui, "tabs");
+
+ /* Add configuration tab */
+ GtkWidget *label = gtk_label_new("Example");
+ example->button = GTK_TOGGLE_BUTTON(gtk_toggle_button_new_with_label("Rotate"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(config), GTK_WIDGET(example->button), label);
+
+ /* Set up OpenGL Stuff */
+ //g_signal_connect(drawing, "expose-event", G_CALLBACK(expose), NULL);
+ g_timeout_add(1000/60, rotate, example);
-static float ang = 30.;
+ return example;
+}
-static gboolean expose(GtkWidget *da, GdkEventExpose *event, gpointer user_data)
+static void aweather_example_expose(AWeatherPlugin *_example)
{
+ AWeatherExample *example = AWEATHER_EXAMPLE(_example);
+ g_debug("AWeatherExample: expose");
glDisable(GL_TEXTURE_2D);
- glMatrixMode(GL_MODELVIEW ); glPushMatrix(); glLoadIdentity();
glMatrixMode(GL_PROJECTION); glPushMatrix(); glLoadIdentity();
- //glOrtho(-1,1,-1,1,-10,10);
-
- glTranslatef(0.5, -0.5, -2);
+ glOrtho(-1,1,-1,1,-10,10);
+ glMatrixMode(GL_MODELVIEW ); glPushMatrix(); glLoadIdentity();
float light_ambient[] = {0.1f, 0.1f, 0.0f};
float light_diffuse[] = {0.9f, 0.9f, 0.9f};
- float light_position[] = {-20.0f, 40.0f, -40.0f, 1.0f};
+ float light_position[] = {-30.0f, 50.0f, 40.0f, 1.0f};
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL);
- glRotatef(ang, 1, 0, 1);
+ glTranslatef(0.5, -0.5, -2);
+ glRotatef(example->rotation, 1, 0, 1);
glColor4f(0.9, 0.9, 0.7, 1.0);
gdk_gl_draw_teapot(TRUE, 0.25);
gdk_gl_draw_cube(TRUE, 0.25);
glMatrixMode(GL_PROJECTION); glPopMatrix();
glMatrixMode(GL_MODELVIEW ); glPopMatrix();
- return FALSE;
+ return;
}
-static gboolean rotate(gpointer user_data)
-{
- if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(rotate_button)))
- return TRUE;
-
- GtkWidget *da = GTK_WIDGET (user_data);
-
- ang++;
-
- gdk_window_invalidate_rect(da->window, &da->allocation, FALSE);
- gdk_window_process_updates(da->window, FALSE);
-
- return TRUE;
-}
-
-gboolean example_init(AWeatherGui *gui)
-{
- GtkWidget *drawing = aweather_gui_get_widget(gui, "drawing");
- GtkWidget *config = aweather_gui_get_widget(gui, "tabs");
-
- /* Add configuration tab */
- GtkWidget *label = gtk_label_new("example");
- rotate_button = gtk_toggle_button_new_with_label("Rotate");
- gtk_notebook_append_page(GTK_NOTEBOOK(config), rotate_button, label);
-
- /* Set up OpenGL Stuff */
- g_signal_connect(drawing, "expose-event", G_CALLBACK(expose), NULL);
- g_timeout_add(1000/60, rotate, drawing);
- return TRUE;
-}