/*
- * Copyright (C) 2009-2010 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2009-2011 Andy Spencer <andy753421@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* for how to create a plugin.
*/
-#include <gtk/gtkgl.h>
-#include <GL/gl.h>
-#include <GL/glu.h>
+#include <string.h>
+#include <gdk/gdkkeysyms.h>
#include <grits.h>
#include "test.h"
+static gboolean on_poly_enter(GritsPoly *poly)
+{
+ g_debug("GritsPluginTest: on_poly_enter");
+ poly->color[3] = 0.50;
+ grits_object_queue_draw(GRITS_OBJECT(poly));
+ return FALSE;
+}
+
+static gboolean on_poly_leave(GritsPoly *poly)
+{
+ g_debug("GritsPluginTest: on_poly_leave");
+ poly->color[3] = 0.2;
+ grits_object_queue_draw(GRITS_OBJECT(poly));
+ return FALSE;
+}
+
+static gboolean on_poly_button(GritsPoly *poly, GdkEventButton *event)
+{
+ g_debug("GritsPluginTest: on_poly_button");
+ static int i = 0;
+ gdouble colors[][3] = {
+ {1, 0, 0}, {1, 1, 0},
+ {0, 1, 0}, {0, 1, 1},
+ {0, 0, 1}, {1, 0, 1},
+ };
+ int idx = i++ % G_N_ELEMENTS(colors);
+ memcpy(poly->color, colors[idx], sizeof(gdouble)*3);
+ grits_object_queue_draw(GRITS_OBJECT(poly));
+ return TRUE;
+}
+
+static gboolean on_poly_key(GritsPoly *poly, GdkEventKey *event)
+{
+ g_debug("GritsPluginTest: on_poly_key - %d", event->keyval);
+ gdouble colors[0xff][3] = {
+ [GDK_r] {1, 0, 0},
+ [GDK_g] {0, 1, 0},
+ [GDK_b] {0, 0, 1},
+ };
+ if (event->keyval >= G_N_ELEMENTS(colors))
+ return FALSE;
+ int key = event->keyval;
+ memcpy(poly->color, colors[key], sizeof(gdouble)*3);
+ grits_object_queue_draw(GRITS_OBJECT(poly));
+ return TRUE;
+}
+
+static gboolean on_marker_button(GritsMarker *marker, GdkEventButton *event)
+{
+ g_debug("GritsPluginTest: on_marker_button");
+ GtkWidget *dialog = gtk_dialog_new_with_buttons(
+ "St. Charles!", NULL, 0, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
+ gtk_dialog_run(GTK_DIALOG(dialog));
+ return TRUE;
+}
+
/***********
* Methods *
***********/
-gboolean _load_marker(gpointer _test)
+void _load_marker(GritsPluginTest *test)
{
- GritsPluginTest *test = _test;
- GritsMarker *marker = grits_marker_new("St. Charles");
- grits_point_set_lle(grits_object_center(marker), 38.841847, -90.491982, 0);
- GRITS_OBJECT(marker)->lod = EARTH_R;
- test->marker = grits_viewer_add(test->viewer, GRITS_OBJECT(marker), GRITS_LEVEL_OVERLAY, 0);
- return FALSE;
+ test->marker = grits_marker_new("St. Charles");
+ GRITS_OBJECT(test->marker)->center.lat = 38.841847;
+ GRITS_OBJECT(test->marker)->center.lon = -90.491982;
+ GRITS_OBJECT(test->marker)->center.elev = 0.0;
+ GRITS_OBJECT(test->marker)->lod = EARTH_R*3;
+ grits_object_set_cursor(GRITS_OBJECT(test->marker), GDK_HAND2);
+ grits_viewer_add(test->viewer, GRITS_OBJECT(test->marker), GRITS_LEVEL_HUD, FALSE);
+ g_signal_connect(test->marker, "clicked", G_CALLBACK(on_marker_button), test->viewer);
+}
+
+void _load_poly(GritsPluginTest *test)
+{
+ test->poly = grits_poly_parse("35,-90 35,-110 45,-110 45,-90", "\t", " ", ",");
+ test->poly->color[0] = test->poly->border[0] = 1;
+ test->poly->color[1] = test->poly->border[1] = 0;
+ test->poly->color[2] = test->poly->border[2] = 0;
+ test->poly->color[3] = 0.2;
+ test->poly->border[3] = 1;
+ test->poly->width = 6;
+ grits_viewer_add(test->viewer, GRITS_OBJECT(test->poly), GRITS_LEVEL_OVERLAY, FALSE);
+ g_signal_connect(test->poly, "enter", G_CALLBACK(on_poly_enter), NULL);
+ g_signal_connect(test->poly, "leave", G_CALLBACK(on_poly_leave), NULL);
+ g_signal_connect(test->poly, "clicked", G_CALLBACK(on_poly_button), NULL);
+ g_signal_connect(test->poly, "key-press", G_CALLBACK(on_poly_key), NULL);
+}
+
+void _load_line(GritsPluginTest *test)
+{
+ test->line = grits_line_parse("30,-80 30,-120 50,-120 50,-80", "\t", " ", ",");
+ test->line->color[0] = 1;
+ test->line->color[1] = 0;
+ test->line->color[2] = 0;
+ test->line->color[3] = 1;
+ test->line->width = 8;
+ grits_viewer_add(test->viewer, GRITS_OBJECT(test->line), GRITS_LEVEL_OVERLAY, FALSE);
+ g_signal_connect(test->line, "enter", G_CALLBACK(on_poly_enter), NULL);
+ g_signal_connect(test->line, "leave", G_CALLBACK(on_poly_leave), NULL);
+ g_signal_connect(test->line, "button-press", G_CALLBACK(on_poly_button), NULL);
+ g_signal_connect(test->line, "key-press", G_CALLBACK(on_poly_key), NULL);
}
+
/**
* grits_plugin_test_new:
* @viewer: the #GritsViewer to use for drawing
GritsPluginTest *test = g_object_new(GRITS_TYPE_PLUGIN_TEST, NULL);
test->viewer = g_object_ref(viewer);
_load_marker(test);
+ _load_poly(test);
+ _load_line(test);
return test;
}
g_debug("GritsPluginTest: dispose");
GritsPluginTest *test = GRITS_PLUGIN_TEST(_test);
if (test->viewer) {
- grits_viewer_remove(test->viewer, test->marker);
- g_object_unref(test->viewer);
+ GritsViewer *viewer = test->viewer;
test->viewer = NULL;
+ grits_viewer_remove(viewer, GRITS_OBJECT(test->marker));
+ grits_viewer_remove(viewer, GRITS_OBJECT(test->poly));
+ grits_viewer_remove(viewer, GRITS_OBJECT(test->line));
+ g_object_unref(viewer);
}
G_OBJECT_CLASS(grits_plugin_test_parent_class)->dispose(_test);
}