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/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include "application.h"
#include "window.h"
#include "color.h"
static void
cherry_window_draw(CherryWidget *widget)
{
CherryWindow *window = (CherryWindow *) widget;
CherryApplication *app = cherry_application_get_running_app();
XSizeHints hints;
cherry_window_get_position(window, &hints.x, &hints.y);
cherry_window_get_dimension(window, &hints.width, &hints.height);
hints.flags = PPosition|PSize;
int border_width = 5;
XSetWindowAttributes attributes;
/* attributes.background_pixel = XWhitePixel(app->display, app->screen); */
attributes.background_pixel = RGB(100, 10, 10);
window->window_handler = XCreateWindow(app->display,
XRootWindow(app->display, app->screen),
hints.x, hints.y,
hints.width, hints.height,
border_width,
app->depth,
InputOutput,
app->visual,
CWBackPixel,
&attributes);
char window_name[] = "";
char icon_name[] = "";
/* window manager properties (yes, use of StdProp is obsolete) */
XSetStandardProperties(app->display,
window->window_handler,
window->title,
icon_name,
None, NULL, 0,
&hints);
/* allow receiving mouse events */
XSelectInput(app->display,
window->window_handler,
ButtonPressMask | KeyPressMask | ExposureMask);
Atom wmDelete = XInternAtom(app->display, "WM_DELETE_WINDOW", True);
XSetWMProtocols(app->display, window->window_handler, &wmDelete, 1);
Atom wmDispose = XInternAtom(app->display, "CHERRY_DISPOSE_ON_EXIT", True);
XSetWMProtocols(app->display, window->window_handler, &wmDelete, 1);
window->gc = XCreateGC(app->display, window->window_handler, 0, 0);
XSetBackground(app->display, window->gc, WhitePixel(app->display, app->screen));
XSetForeground(app->display, window->gc, BlackPixel(app->display, app->screen));
/* XSetForeground(app->display, window->gc, RGB(255,0,127)); */
clist_add(&(app->windows), window);
XSaveContext(app->display, window->window_handler, app->context, (XPointer) window);
window->base.draw((CherryWidget *) window);
}
CherryWindow *
cherry_window_new(void)
{
CherryWindow *window = malloc(sizeof(*window));
window->base = cherry_widget_new();
window->title = NULL;
window->listener = NULL;
window->draw = cherry_window_draw;
int offset = 10;
int x, y, width, height;
cherry_widget_get_position((CherryWidget *) window, &x, &y);
cherry_widget_set_position((CherryWidget *) window, x + offset, y + offset);
cherry_widget_get_dimension((CherryWidget *) window, &width, &height);
cherry_widget_set_dimension((CherryWidget *) window, width + offset, height + offset);
return window;
}
void
cherry_window_dispose_on_exit(CherryWindow *w)
{
CherryApplication *app = cherry_application_get_running_app();
XEvent evt;
evt.xclient.type = ClientMessage;
evt.xclient.serial = 0;
evt.xclient.send_event = 1;
evt.xclient.message_type = XInternAtom(app->display, "WM_PROTOCOLS", 0);
evt.xclient.format = 32;
evt.xclient.window = w->window_handler;
evt.xclient.data.l[0] = XInternAtom(app->display, "CHERRY_DISPOSE_ON_EXIT", 0);
XSendEvent(app->display, w->window_handler, 0, NoEventMask, &evt);
}
char *
cherry_window_get_title(CherryWindow *w)
{
char *wnd_name;
CherryApplication *app = cherry_application_get_running_app();
XFetchName(app->display, w->window_handler, &wnd_name);
return wnd_name;
}
void
cherry_window_set_title(CherryWindow *w, char *title)
{
w->title = strdup(title);
CherryApplication *app = cherry_application_get_running_app();
XStoreName(app->display, w->window_handler, w->title);
}
void
cherry_window_get_dimension(CherryWindow *window, int *width, int *height)
{
CherryWidget *widget = (CherryWidget *) window;
cherry_widget_get_dimension(widget, width, height);
}
void
cherry_window_set_dimension(CherryWindow *window, int width, int height)
{
CherryWidget *widget = (CherryWidget *) window;
cherry_widget_set_dimension(widget, width, height);
if (widget->drawn) {
int x, y;
cherry_widget_get_position(widget, &x, &y);
CherryApplication *app = cherry_application_get_running_app();
XMoveResizeWindow(app->display, window->window_handler,
x, y,
width, height);
}
}
void
cherry_window_get_position(CherryWindow *window, int *x, int *y)
{
CherryWidget *widget = (CherryWidget *) window;
cherry_widget_get_position(widget, x, y);
}
void
cherry_window_set_position(CherryWindow *window, int x, int y)
{
CherryWidget *widget = (CherryWidget *) window;
cherry_widget_set_position(widget, x, y);
if (widget->drawn) {
int width, height;
cherry_widget_get_dimension(widget, &width, &height);
CherryApplication *app = cherry_application_get_running_app();
XMoveResizeWindow(app->display, window->window_handler,
x, y,
width, height);
}
}
void
cherry_window_set_visible(CherryWindow *window, int visible)
{
CherryApplication *app = cherry_application_get_running_app();
window->draw((CherryWidget *) window);
if (visible) {
XMapRaised(app->display, window->window_handler);
}
}
void
cherry_window_set_listener(CherryWindow *w,
int (*listener)(struct CherryWindow *, CherryEvent))
{
w->listener = listener;
}
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