/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2024 Olaf Wintermann. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "window.h"
#include <Windows.h>
#include "container.h"
#include "../common/object.h"
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include "win32.h"
#include "menu.h"
static W32WidgetClass w32_toplevel_widget_class = {
.eventproc = ui_window_widget_event,
.show = ui_window_widget_show,
.enable = NULL,
.get_preferred_size = NULL,
.destroy = w32_widget_default_destroy
};
static HINSTANCE hInstance;
static const char *mainWindowClass = "UiMainWindow";
void ui_window_init(void) {
hInstance = GetModuleHandle(NULL);
WNDCLASSEX wc = { sizeof(WNDCLASSEX) };
wc.lpfnWndProc = ui_default_eventproc;
wc.hInstance = hInstance;
wc.lpszClassName = mainWindowClass;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = GetSysColorBrush(COLOR_BTNFACE);
if(!RegisterClassExA(&wc)) {
MessageBox(NULL, "RegisterClassEx failed", "Error", MB_ICONERROR);
exit(-1);
}
}
static UiObject* create_window(const char *title, bool simple) {
UiObject *obj = uic_object_new_toplevel();
HWND hwnd = CreateWindowExA(
0,
"UiMainWindow",
title,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
800,
600,
NULL,
NULL,
hInstance,
NULL);
if (!simple) {
HMENU menubar = ui_create_main_menu(obj);
if (menubar) {
SetMenu(hwnd, menubar);
}
}
UpdateWindow(hwnd);
UiContainerX *container = ui_box_container_create(obj, hwnd, UI_BOX_VERTICAL, 0, INSETS_ZERO);
uic_object_push_container(obj, container);
UiBoxContainer *box = (UiBoxContainer*)container;
UiWindow *widget = w32_widget_create(&w32_toplevel_widget_class, hwnd, sizeof(UiWindow));
widget->obj = obj;
widget->widget.layout = (W32LayoutFunc)ui_grid_layout;
widget->widget.layoutmanager = box->layout;
obj->widget = (W32Widget*)widget;
obj->ref = 1;
return obj;
}
UiObject *ui_window(const char *title) {
return create_window(title, FALSE);
}
UiObject *ui_simple_window(const char *title) {
return create_window(title, TRUE);
}
int ui_window_widget_event(W32Widget *widget, HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
//UiWindow *window = (UiWindow*)widget;
return 0;
}
void ui_window_widget_show(W32Widget *w, BOOLEAN show) {
ShowWindow(w->hwnd, show ? SW_SHOWNORMAL : SW_HIDE);
}