XCastr.c

#include "WindowFunctions.c"

int main(int argc, char *argv[]) {
    XInitThreads();

    Display *display = XOpenDisplay(NULL);
    int screen = DefaultScreen(display);
    Window root = XDefaultRootWindow(display), window;

    if(width == -1)
        width = DisplayWidth(display, screen) / 9;
    if(height == -1)
        height = DisplayHeight(display, screen) / 13;


    window = CreateWindow(display, root, screen, background, width, height);

    XWindowAttributes windowAttributes;
    if(radius != -1) {
        // window attribuets for size (for shape)
        XGetWindowAttributes(display, window, &windowAttributes);
        ShapeWindow(display, window, windowAttributes);
    }

    if(!interactable)
        WindowIntractable(display, window);
    if(transparency != 255)
        TransparentWindow(display, window);

    // TODO: not Interactable should be able to move and resizew the window
    // TODO: *Maybe* something like an ini file to keep window position or telast an option to save settings
    // TODO: Check if focus window asks for password and if it does then replace the characters with '*'
    // TODO: dynamically change window size by text, add maximum width variable
    // TODO: fade window when silent after a while (from 255/200 alpha to 0)
    // TODO: detect key presses from root window
    // TODO: why does a non runded window use so much cpu
    // TODO: only include headers that are corelate with user config (e.g. no need for lxfixes if window isnt intractable) orfind a way to do it without extension
    // TODO: dont rely on rarely usqed extensions
    // TODO: capital and other for modifier keys

    GC gc = XCreateGC(display, window, 0, 0);
    XSetBackground(display, gc, WhitePixel(display, 0));
    HexState(display, gc, colour);

    XFontStruct *loadedFont = XLoadQueryFont(display, font);
    if(loadedFont == NULL) {
        printf("font: \"%p\" does not exist\n", font);
        return -1;
    }
    XSetFont(display, gc, loadedFont->fid);

    Display *recordDisplay = XOpenDisplay(NULL);
    XRecordRange *range = XRecordAllocRange();
    range->device_events.first = KeyPress;
    range->device_events.last = KeyRelease;
    XRecordClientSpec client = XRecordAllClients;
    XRecordContext context = XRecordCreateContext(recordDisplay, 0, &client, 1, &range, 1);
    XFree(range);
    if(!context)
        printf("Unable to create context\n");

    XRecordEnableContextAsync(recordDisplay, context, callback, NULL);

    XMapRaised(display, window);
    XSync(display, 0);

    int offset = paddingX, currentWidth;

    while(!WindowClosed(display, window)) {
        XRecordProcessReplies(recordDisplay);
        XGetWindowAttributes(display, window, &windowAttributes);

        if(radius != -1) // TODO: only shape window on widht/height difference
            ShapeWindow(display, window, windowAttributes);

        if(keycode != -1) {
            currentWidth = XTextWidth(loadedFont, text[keycode], strlen(text[keycode]));
            if(keycode == 1 || offset + currentWidth + space + paddingX > windowAttributes.width - paddingX) {
                XClearArea(display, window, 0, 0, windowAttributes.width, windowAttributes.height, 0);
                offset = paddingX;
            }

            XDrawString(display, window, gc, offset, paddingY, text[keycode], strlen(text[keycode]));

            offset += currentWidth + space;
            // XCopyArea(display, window, window, gc, );
            keycode = -1;
        }
    }

    XRecordDisableContext(display, context);
    XRecordFreeContext(display, context);
    XUnloadFont(display, loadedFont->fid);
    XUnmapWindow(display, window);
    XDestroyWindow(display, window);
    XFlush(display);
    XCloseDisplay(display);

    return 0;
}