support statusbar (need write label)| fix kiks with keycontrol.conf| fix memory leak in font.c

3 files changed, 179 insertions, 0 deletions

diff --git a/src/widget/widget.h b/src/widget/widget.h
index ad0f9a6..c21ace4 100644
--- a/src/widget/widget.h
+++ b/src/widget/widget.h
@@ -14,6 +14,7 @@
 #    define WIDGET_TYPE_CHOICE		6
 #    define WIDGET_TYPE_IMAGE		7
 #    define WIDGET_TYPE_SELECT		8
+#    define WIDGET_TYPE_STATUSBAR		9
 
 typedef struct widget_struct {
 	int type;
diff --git a/src/widget/widget_statusbar.c b/src/widget/widget_statusbar.c
new file mode 100644
index 0000000..0c20c7f
--- /dev/null
+++ b/src/widget/widget_statusbar.c
@@ -0,0 +1,153 @@
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "interface.h"
+#include "image.h"
+#include "font.h"
+#include "widget_statusbar.h"
+#include "widget.h"
+
+typedef struct item_struct {
+	widget_t *widget;
+	list_t *text;
+} item_t;
+
+static item_t* item_new(widget_t *widget, char *text)
+{
+	item_t *item;
+	char *copy;
+	char *s;
+
+	assert( widget != NULL );
+	assert( text != NULL );
+
+	item = malloc(sizeof(item_t));
+	item->widget = widget;
+	item->text = list_new();
+
+	copy = strdup(text);
+
+	s = strtok(copy, "\n");
+
+	while( s != NULL )
+	{
+		list_add(item->text, strdup(s));
+		s = strtok(NULL, "\n");
+	}
+
+	free(copy);
+
+	return item;
+}
+
+static void item_destroy(item_t *item)
+{
+	assert( item != NULL );
+
+	list_destroy_item(item->text, free);
+	free(item);
+}
+
+widget_t *statusbar_new(int x, int y)
+{
+	widget_statusbar_t *new;
+
+	new = malloc(sizeof(widget_statusbar_t));
+	new->selectElement = WIDGET_STATUSBAR_NONE_SELECT_ELEMENT;
+	new->listElement = list_new();
+
+	return widget_new(WIDGET_TYPE_STATUSBAR, x, y, WIDGET_STATUSBAR_WIDTH, WIDGET_STATUSBAR_HEIGHT, new);
+}
+
+void statusbar_add(widget_t *widget, widget_t * widget_catch, char *text)
+{
+	widget_statusbar_t *p;
+
+	assert(widget != NULL);
+	assert(widget_catch != NULL);
+	assert(text != NULL);
+	assert(widget->type == WIDGET_TYPE_STATUSBAR);
+
+	p = (widget_statusbar_t *) widget->private_data;
+
+	list_add(p->listElement, item_new(widget_catch, text) );
+}
+
+void statusbar_draw(widget_t * widget)
+{
+	static image_t *g_image = NULL;
+	widget_statusbar_t *p;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_STATUSBAR);
+
+	p = (widget_statusbar_t *) widget->private_data;
+
+	if (g_image == NULL) {
+		g_image = image_add("frame.png", IMAGE_ALPHA, "frame", IMAGE_GROUP_BASE);
+	}
+
+	image_draw(g_image, widget->x, widget->y, 0, 0, g_image->w, g_image->h);
+
+	if( p->selectElement != WIDGET_STATUSBAR_NONE_SELECT_ELEMENT )
+	{
+		item_t *item;
+		int i;
+
+		item = (item_t *)p->listElement->list[p->selectElement];
+
+		for( i = 0 ; i < item->text->count ; i++ )
+		{
+			char *s;
+	
+			s = (char *) item->text->list[i];
+			font_draw(s, widget->x, widget->y+i*(font_get_size()+5), COLOR_WHITE);
+		}
+	}
+}
+
+void statusbar_event(widget_t * widget)
+{
+	widget_statusbar_t *p;
+	int x, y;
+	int i;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_STATUSBAR);
+
+	p = (widget_statusbar_t *) widget->private_data;
+
+	interface_get_mouse_position(&x, &y);
+
+	p->selectElement = WIDGET_STATUSBAR_NONE_SELECT_ELEMENT;
+
+	for( i = 0 ; i < p->listElement->count ; i++ )
+	{
+		item_t *item;
+
+		item = (item_t *)p->listElement->list[i];
+
+		if( x >= item->widget->x && x <= item->widget->x+item->widget->w &&
+		    y >= item->widget->y && y <= item->widget->y+item->widget->h )
+		{
+			p->selectElement = i;
+		}
+	}
+}
+
+void statusbar_destroy(widget_t * widget)
+{
+	widget_statusbar_t *p;
+
+	assert(widget != NULL);
+	assert(widget->type == WIDGET_TYPE_STATUSBAR);
+
+	p = (widget_statusbar_t *) widget->private_data;
+
+	list_destroy_item(p->listElement, item_destroy);
+	free(p);
+
+	widget_destroy(widget);
+}
diff --git a/src/widget/widget_statusbar.h b/src/widget/widget_statusbar.h
new file mode 100644
index 0000000..6b81cf3
--- /dev/null
+++ b/src/widget/widget_statusbar.h
@@ -0,0 +1,25 @@
+
+#ifndef WIDGET_STATUSBAR_H
+
+#    define WIDGET_STATUSBAR_H
+
+#    include "main.h"
+#    include "widget.h"
+#    include "list.h"
+
+typedef struct widget_statusbar {
+	list_t *listElement;
+	int selectElement;
+} widget_statusbar_t;
+
+#    define WIDGET_STATUSBAR_NONE_SELECT_ELEMENT	-1
+#    define WIDGET_STATUSBAR_WIDTH	250
+#    define WIDGET_STATUSBAR_HEIGHT	65
+
+extern widget_t *statusbar_new(int x, int y);
+extern void statusbar_add(widget_t *widget, widget_t * widget_catch, char *text);
+extern void statusbar_draw(widget_t * widget);
+extern void statusbar_event(widget_t * widget);
+extern void statusbar_destroy(widget_t * widget);
+
+#endif