From 3ba6105170ecac2fb124d9eb7e81ba72dd4700b8 Mon Sep 17 00:00:00 2001
From: Tomas Chvatal <scarabeus@gentoo.org>
Date: Thu, 11 Dec 2008 19:38:00 +0100
Subject: First pass for renaming screen/widget.

---
 src/widget/choicegroup.c | 147 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 src/widget/choicegroup.c

(limited to 'src/widget/choicegroup.c')

diff --git a/src/widget/choicegroup.c b/src/widget/choicegroup.c
new file mode 100644
index 0000000..1045f81
--- /dev/null
+++ b/src/widget/choicegroup.c
@@ -0,0 +1,147 @@
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "interface.h"
+#include "image.h"
+
+#include "widget.h"
+#include "widget_choicegroup.h"
+
+widget_t *newWidgetChoicegroup(int x, int y, bool_t status, list_t * list, void (*fce_event) (void *))
+{
+	widget_choicegroup_t *new;
+	widget_t *widget;
+
+	new = malloc(sizeof(widget_choicegroup_t));
+	new->time = 0;
+	new->status = status;
+	new->fce_event = fce_event;
+	new->list = list;
+
+	widget = newWidget(WIDGET_TYPE_CHOICE, x, y, WIDGET_CHOICEGROUP_WIDTH, WIDGET_CHOICEGROUP_HEIGHT, new);
+
+	addList(new->list, widget);
+
+	return widget;
+}
+
+void drawWidgetChoicegroup(widget_t * widget)
+{
+	widget_choicegroup_t *p;
+	static image_t *g_choicegroup = NULL;
+	int x, y;
+	int offset;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+
+	getMousePosition(&x, &y);
+
+	if (g_choicegroup == NULL) {
+		g_choicegroup = addImageData("choice.png", IMAGE_ALPHA, "choicegroup", IMAGE_GROUP_BASE);
+	}
+
+	if (p->status == TRUE) {
+		offset = 0;
+	} else {
+		offset = WIDGET_CHOICEGROUP_WIDTH;
+	}
+
+	drawImage(g_choicegroup, widget->x, widget->y, offset, 0,
+		  WIDGET_CHOICEGROUP_WIDTH, WIDGET_CHOICEGROUP_HEIGHT);
+}
+
+void setWidgetChoiceActive(widget_t * widget)
+{
+	widget_choicegroup_t *p;
+	int i;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+
+	for (i = 0; i < p->list->count; i++) {
+		widget_t *this;
+		widget_choicegroup_t *thisChoice;
+
+		this = (widget_t *) p->list->list[i];
+		thisChoice = (widget_choicegroup_t *) this->private_data;
+
+		if (widget == this) {
+			thisChoice->status = TRUE;
+			thisChoice->time = WIDGET_CHOICEGROUP_TIME_SWITCH_STATUS;
+			thisChoice->fce_event(p);
+		} else {
+			thisChoice->status = FALSE;
+		}
+	}
+}
+
+bool_t getWidgetChoiceStatus(widget_t * widget)
+{
+	widget_choicegroup_t *p;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+
+	return p->status;
+}
+
+void setWidgetChoiceStatus(widget_t * widget, bool_t status)
+{
+	widget_choicegroup_t *p;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+	p->status = status;
+}
+
+void eventWidgetChoicegroup(widget_t * widget)
+{
+	widget_choicegroup_t *p;
+	int x, y;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+
+	if (p->time > 0) {
+		p->time--;
+		return;
+	}
+
+	getMousePosition(&x, &y);
+
+	if (x >= widget->x && x <= widget->x + WIDGET_CHOICEGROUP_WIDTH &&
+	    y >= widget->y && y <= widget->y + WIDGET_CHOICEGROUP_HEIGHT &&
+		isMouseClicked()) {
+		setWidgetChoiceActive(widget);
+	}
+}
+
+void destroyWidgetChoicegroup(widget_t * widget)
+{
+	widget_choicegroup_t *p;
+	int index;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_CHOICE);
+
+	p = (widget_choicegroup_t *) widget->private_data;
+	index = searchListItem(p->list, widget);
+	assert(index != -1);
+	delList(p->list, index);
+
+	free(p);
+	destroyWidget(widget);
+}
-- 
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