1 files changed, 103 insertions, 0 deletions
diff --git a/src/widget/widget_choicegroup.c b/src/widget/widget_choicegroup.c
new file mode 100644
index 0000000..5404461
--- /dev/null
+++ b/src/widget/widget_choicegroup.c
@@ -0,0 +1,103 @@
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "interface.h"
+#include "image.h"
+#include "widget_choicegroup.h"
+
+widget_choicegroup_t* newWidgetChoicegroup(int x, int y, bool_t status, list_t *list, void (*fce_event)(void *))
+{
+	widget_choicegroup_t *new;
+
+	new = malloc( sizeof(widget_choicegroup_t) );
+	new->x = x;
+	new->y = y;
+	new->time = 0;
+	new->status = status;
+	new->fce_event = fce_event;
+	new->list = list;
+	addList(new->list, new);
+
+	return new;
+}
+
+void drawWidgetChoicegroup(widget_choicegroup_t *p)
+{
+	static image_t *g_choicegroup = NULL;
+	int x, y;
+	int offset;
+
+	getMousePosition(&x, &y);
+
+	if( g_choicegroup == NULL )
+	{
+		g_choicegroup = addImageData("check.png", IMAGE_ALPHA, "choicegroup", IMAGE_GROUP_BASE);
+	}
+
+	if( p->status == TRUE )
+	{
+		offset = 0;
+	}
+	else
+	{
+		offset = WIDGET_CHOICEGROUP_WIDTH;
+	}
+
+	drawImage(g_choicegroup, p->x, p->y, offset, 0, WIDGET_CHOICEGROUP_WIDTH, WIDGET_CHOICEGROUP_HEIGHT);
+}
+
+static void setActive(widget_choicegroup_t *p)
+{
+	int i;
+
+	for( i = 0 ; i < p->list->count ; i++ )
+	{
+		widget_choicegroup_t *this;
+
+		this = (widget_choicegroup_t *) p->list->list[i];
+
+		if( this == p )
+		{
+			this->status = TRUE;
+			this->time = WIDGET_CHOICEGROUP_TIME_SWITCH_STATUS;
+			this->fce_event(p);
+		}
+		else
+		{
+			this->status = FALSE;
+		}
+	}
+}
+
+void eventWidgetChoicegroup(widget_choicegroup_t *p)
+{
+	int x, y;
+
+	if( p->time > 0 )
+	{
+		p->time--;
+		return;
+	}
+
+	getMousePosition(&x, &y);
+
+	if( x >= p->x && x <= p->x+WIDGET_CHOICEGROUP_WIDTH && 
+	    y >= p->y && y <= p->y+WIDGET_CHOICEGROUP_HEIGHT &&
+	    isMouseClicked() )
+	{
+		setActive(p);
+	}
+}
+
+void destroyWidgetChoicegroup(widget_choicegroup_t *p)
+{
+	int index;
+
+	index = searchListItem(p->list, p);
+	assert( index != -1 );
+	delList(p->list, index);
+
+	free(p);
+}