int shadow_client_init_lobby(rdpShadowClient* client)
{
int width;
int height;
rdtkEngine* engine;
rdtkSurface* surface;
RECTANGLE_16 invalidRect;
rdpShadowSurface* lobby;
rdpContext* context = (rdpContext*) client;
rdpSettings* settings = context->settings;
width = settings->DesktopWidth;
height = settings->DesktopHeight;
lobby = client->lobby = shadow_surface_new(client->server, 0, 0, width, height);
if (!client->lobby)
return -1;
engine = rdtk_engine_new();
surface = rdtk_surface_new(engine, lobby->data, lobby->width, lobby->height, lobby->scanline);
rdtk_surface_fill(surface, 0, 0, width, height, 0x3BB9FF);
//rdtk_label_draw(surface, 16, 16, 128, 32, NULL, "label", 0, 0);
//rdtk_button_draw(surface, 16, 64, 128, 32, NULL, "button");
//rdtk_text_field_draw(surface, 16, 128, 128, 32, NULL, "text field");
rdtk_surface_free(surface);
rdtk_engine_free(engine);
invalidRect.left = 0;
invalidRect.top = 0;
invalidRect.right = width;
invalidRect.bottom = height;
region16_union_rect(&(lobby->invalidRegion), &(lobby->invalidRegion), &invalidRect);
return 1;
}
int main(int argc, char** argv)
{
GC gc;
int index;
int depth;
int x, y;
int width;
int height;
BYTE* buffer;
int scanline;
int pf_count;
XEvent event;
XImage* image;
Pixmap pixmap;
Screen* screen;
Visual* visual;
int scanline_pad;
int screen_number;
Display* display;
Window window;
Window root_window;
rdtkEngine* engine;
rdtkSurface* surface;
unsigned long border;
unsigned long background;
XPixmapFormatValues* pf;
XPixmapFormatValues* pfs;
display = XOpenDisplay(NULL);
if (!display)
{
WLog_ERR(TAG, "Cannot open display");
return winpr_exit(1);
}
x = 10;
y = 10;
width = 640;
height = 480;
screen_number = DefaultScreen(display);
screen = ScreenOfDisplay(display, screen_number);
visual = DefaultVisual(display, screen_number);
gc = DefaultGC(display, screen_number);
depth = DefaultDepthOfScreen(screen);
root_window = RootWindow(display, screen_number);
border = BlackPixel(display, screen_number);
background = WhitePixel(display, screen_number);
scanline_pad = 0;
pfs = XListPixmapFormats(display, &pf_count);
for (index = 0; index < pf_count; index++)
{
pf = &pfs[index];
if (pf->depth == depth)
{
scanline_pad = pf->scanline_pad;
break;
}
}
XFree(pfs);
engine = rdtk_engine_new();
if (!engine)
return winpr_exit(1);
scanline = width * 4;
buffer = (BYTE*) calloc(height, scanline);
if (!buffer)
return winpr_exit(1);
surface = rdtk_surface_new(engine, buffer, width, height, scanline);
rdtk_surface_fill(surface, 0, 0, width, height, 0x3BB9FF);
rdtk_label_draw(surface, 16, 16, 128, 32, NULL, "label", 0, 0);
rdtk_button_draw(surface, 16, 64, 128, 32, NULL, "button");
rdtk_text_field_draw(surface, 16, 128, 128, 32, NULL, "text field");
window = XCreateSimpleWindow(display, root_window,
x, y, width, height, 1, border, background);
XSelectInput(display, window, ExposureMask | KeyPressMask);
XMapWindow(display, window);
XSetFunction(display, gc, GXcopy);
XSetFillStyle(display, gc, FillSolid);
pixmap = XCreatePixmap(display, window, width, height, depth);
image = XCreateImage(display, visual, depth, ZPixmap, 0,
(char*) buffer, width, height, scanline_pad, 0);
while (1)
{
XNextEvent(display, &event);
if (event.type == Expose)
{
XPutImage(display, pixmap, gc, image, 0, 0, 0, 0, width, height);
XCopyArea(display, pixmap, window, gc, 0, 0, width, height, 0, 0);
}
if (event.type == KeyPress)
break;
if (event.type == ClientMessage)
break;
}
XFlush(display);
XDestroyImage(image);
XCloseDisplay(display);
rdtk_surface_free(surface);
free(buffer);
rdtk_engine_free(engine);
return winpr_exit(0);
}
