#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <edelib/Debug.h>
#include <edelib/IconLoader.h>
#include <edelib/Nls.h>
#include "NotifyWindow.h"

/* default sizes for window */
#define DEFAULT_W 280
#define DEFAULT_H 75
#define DEFAULT_EXPIRE 2000

EDELIB_NS_USING(IconLoader)
EDELIB_NS_USING(ICON_SIZE_MEDIUM)

extern int FL_NORMAL_SIZE;

static void close_cb(Fl_Widget*, void *w) {
	NotifyWindow *win = (NotifyWindow*)w;
	win->hide();
}

static void timeout_cb(void *w) {
	close_cb(0, w);
}

NotifyWindow::NotifyWindow() : Fl_Window(DEFAULT_W, DEFAULT_H) {
	FL_NORMAL_SIZE = 12;

	type(NOTIFYWINDOW_TYPE);
	color(FL_BACKGROUND2_COLOR);
	box(FL_THIN_UP_BOX);
	begin();
		closeb = new Fl_Button(255, 10, 20, 20, "x");
		closeb->box(FL_NO_BOX);
		closeb->color(FL_BACKGROUND2_COLOR);
		closeb->labelsize(12);
		closeb->tooltip(_("Close this notification"));
		closeb->callback(close_cb, this);

		imgbox = new Fl_Box(10, 10, 48, 48);
		imgbox->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);

		summary = new Fl_Output(65, 10, 185, 25);
		/* use flat box so text can be drawn correctly */
		summary->box(FL_FLAT_BOX);
		summary->cursor_color(FL_BACKGROUND2_COLOR);

		body = new Fl_Output(65, 31, 185, 25);
		/* use flat box so text can be drawn correctly */
		body->box(FL_FLAT_BOX);
		body->cursor_color(FL_BACKGROUND2_COLOR);
	end();
	border(0);
}

void NotifyWindow::set_icon(const char *img) {
	E_RETURN_IF_FAIL(IconLoader::inited());
	E_RETURN_IF_FAIL(img != NULL);

	IconLoader::set(imgbox, img, ICON_SIZE_MEDIUM);
}

void NotifyWindow::set_summary(const char *s) {
	E_ASSERT(s != NULL && "Got NULL string?");
	summary->value(s);

	int W = 0, H = 0;
	fl_measure(summary->value(), W, H);
}

void NotifyWindow::set_body(const char *s) {
	E_ASSERT(s != NULL && "Got NULL string?");
	body->value(s);

	int W = 0, H = 0;
	fl_measure(summary->value(), W, H);
}

void NotifyWindow::show(void) {
	if(exp != 0) {
		if(exp == -1) exp = DEFAULT_EXPIRE;
		Fl::add_timeout((double)exp / (double)1000, timeout_cb, this);
	}

	Fl_Window::show();
}