gui.c@ 257

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Last change on this file since 257 was 255, checked in by Nishi, on Oct 4, 2024 at 1:08:58 PM
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1	/* $Id: gui.c 255 2024-10-04 04:08:58Z nishi $ */
2
3	#include "../config.h"
4
5	#include "gui.h"
6	#include "tw_server.h"
7
8	#include <cm_log.h>
9
10	#include <stdio.h>
11	#include <windows.h>
12	#include <process.h>
13	#include <commctrl.h>
14
15	HINSTANCE hInst;
16	HBRUSH pbtewi_brush;
17	HWND logarea;
18	HWND button_start;
19	HWND button_stop;
20	HWND button_about;
21	HWND button_reset;
22	HWND button_exit;
23	HWND status;
24	HFONT monospace;
25	BOOL tewi_alive;
26	BOOL was_starting;
27	BOOL exiting;
28	BOOL idle;
29	extern FILE* logfile;
30	extern int running;
31
32	#define WINWIDTH(rc) (rc.right - rc.left)
33	#define WINHEIGHT(rc) (rc.bottom - rc.top)
34
35	int startup(int argc, char** argv);
36
37	void ShowBitmapSize(HWND hWnd, HDC hdc, const char* name, int x, int y, int w, int h) {
38	HBITMAP hBitmap = LoadBitmap(hInst, name);
39	BITMAP bmp;
40	HDC hmdc;
41	GetObject(hBitmap, sizeof(bmp), &bmp);
42	hmdc = CreateCompatibleDC(hdc);
43	SelectObject(hmdc, hBitmap);
44	if(w == 0 && h == 0) {
45	StretchBlt(hdc, x, y, bmp.bmWidth, bmp.bmHeight, hmdc, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);
46	} else {
47	StretchBlt(hdc, x, y, w, h, hmdc, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);
48	}
49	DeleteDC(hmdc);
50	DeleteObject(hBitmap);
51	}
52
53	void ShowBitmap(HWND hWnd, HDC hdc, const char* name, int x, int y) { ShowBitmapSize(hWnd, hdc, name, x, y, 0, 0); }
54
55	int max = 0;
56	void AddLog(const char* str) {
57	HDC hdc;
58	PAINTSTRUCT ps;
59	SIZE sz;
60
61	SendMessage(logarea, LB_ADDSTRING, 0, (LPARAM)str);
62
63	hdc = CreateCompatibleDC(NULL);
64	SelectObject(hdc, monospace);
65	GetTextExtentPoint32(hdc, str, strlen(str), &sz);
66	DeleteDC(hdc);
67
68	if(max < sz.cx) {
69	max = sz.cx;
70	SendMessage(logarea, LB_SETHORIZONTALEXTENT, max, 0);
71	}
72	}
73
74	LRESULT CALLBACK VersionDialog(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp) {
75	if(msg == WM_COMMAND) {
76	if(LOWORD(wp) == IDOK) EndDialog(hWnd, IDOK);
77	} else if(msg == WM_PAINT) {
78	HDC hdc;
79	PAINTSTRUCT ps;
80	RECT size;
81
82	size.left = size.top = 5;
83	size.right = size.bottom = 32 + 5;
84	MapDialogRect(hWnd, &size);
85
86	hdc = BeginPaint(hWnd, &ps);
87	ShowBitmapSize(hWnd, hdc, "TEWILOGO", size.left, size.top, WINWIDTH(size), WINWIDTH(size));
88	EndPaint(hWnd, &ps);
89	} else if(msg == WM_CTLCOLORDLG \|\| msg == WM_CTLCOLORSTATIC) {
90	HDC dc = (HDC)wp;
91	SetBkMode(dc, TRANSPARENT);
92	return (LRESULT)GetSysColorBrush(COLOR_MENU);
93	} else {
94	return FALSE;
95	}
96	return TRUE;
97	}
98
99	void tewi_thread(void* ptr) {
100	int st = startup(0, NULL);
101	was_starting = TRUE;
102	if(st == -1) {
103	tewi_alive = TRUE;
104	idle = FALSE;
105	} else {
106	cm_force_log("Config error");
107	idle = FALSE;
108	_endthread();
109	}
110	running = 1;
111	tw_server_loop();
112	tewi_alive = FALSE;
113	was_starting = TRUE;
114	idle = FALSE;
115	_endthread();
116	}
117
118	void StartTewi(void) {
119	EnableWindow(button_start, FALSE);
120	EnableWindow(button_stop, FALSE);
121	_beginthread(tewi_thread, 0, NULL);
122	}
123
124	void StopTewi(void) {
125	EnableWindow(button_start, FALSE);
126	EnableWindow(button_stop, FALSE);
127	running = 0;
128	}
129
130	LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp) {
131	if(msg == WM_COMMAND) {
132	int trig = LOWORD(wp);
133	int ev = HIWORD(wp);
134	if(trig == GUI_BUTTON_ABOUT) {
135	if(ev == BN_CLICKED) {
136	DialogBox(hInst, "VERSIONDLG", hWnd, (DLGPROC)VersionDialog);
137	}
138	} else if(trig == GUI_BUTTON_START) {
139	if(ev == BN_CLICKED) {
140	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Starting Tewi HTTPd");
141	StartTewi();
142	}
143	} else if(trig == GUI_BUTTON_STOP) {
144	if(ev == BN_CLICKED) {
145	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Stopping Tewi HTTPd");
146	StopTewi();
147	}
148	} else if(trig == GUI_BUTTON_RESET) {
149	if(ev == BN_CLICKED) {
150	SendMessage(logarea, LB_RESETCONTENT, 0, 0);
151	max = 0;
152	SendMessage(logarea, LB_SETHORIZONTALEXTENT, max, 0);
153	}
154	} else if(trig == GUI_BUTTON_EXIT) {
155	if(ev == BN_CLICKED) {
156	if(tewi_alive) {
157	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Stopping Tewi HTTPd");
158	StopTewi();
159	exiting = TRUE;
160	} else {
161	SendMessage(hWnd, WM_CLOSE, 0, 0);
162	}
163	}
164	} else if(trig == GUI_LOG) {
165	}
166	} else if(msg == WM_CLOSE) {
167	DestroyWindow(hWnd);
168	} else if(msg == WM_DESTROY) {
169	DeleteObject(pbtewi_brush);
170	PostQuitMessage(0);
171	} else if(msg == WM_CREATE) {
172	RECT rc, src;
173	GetClientRect(hWnd, &rc);
174
175	InitCommonControls();
176
177	monospace = (HFONT)GetStockObject(SYSTEM_FIXED_FONT);
178
179	status = CreateStatusWindow(WS_CHILD \| WS_VISIBLE \| CCS_BOTTOM, NULL, hWnd, GUI_STATUS);
180	SendMessage(status, SB_SIMPLE, 0, 0);
181	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Welcome to Tewi HTTPd");
182	SendMessage(status, SB_GETRECT, 0, (LPARAM)&src);
183
184	pbtewi_brush = CreateSolidBrush(RGB(0xf7, 0xc9, 0xf3));
185	button_start = CreateWindow("BUTTON", "&Start", WS_CHILD \| WS_VISIBLE \| BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 0, 100, 20, hWnd, (HMENU)GUI_BUTTON_START, hInst, NULL);
186	button_stop = CreateWindow("BUTTON", "S&top", WS_CHILD \| WS_VISIBLE \| WS_DISABLED \| BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 1, 100, 20, hWnd, (HMENU)GUI_BUTTON_STOP, hInst, NULL);
187	button_about = CreateWindow("BUTTON", "&About", WS_CHILD \| WS_VISIBLE \| BS_PUSHBUTTON, WINWIDTH(rc) - 100, 20 * 2, 100, 20, hWnd, (HMENU)GUI_BUTTON_ABOUT, hInst, NULL);
188	button_reset = CreateWindow("BUTTON", "&Reset", WS_CHILD \| WS_VISIBLE \| BS_PUSHBUTTON, WINWIDTH(rc) - 100, WINHEIGHT(rc) - WINHEIGHT(src) - 20 - 20, 100, 20, hWnd, (HMENU)GUI_BUTTON_RESET, hInst, NULL);
189	button_exit = CreateWindow("BUTTON", "E&xit", WS_CHILD \| WS_VISIBLE \| BS_PUSHBUTTON, WINWIDTH(rc) - 100, WINHEIGHT(rc) - WINHEIGHT(src) - 20, 100, 20, hWnd, (HMENU)GUI_BUTTON_EXIT, hInst, NULL);
190	logarea = CreateWindow("LISTBOX", NULL, WS_CHILD \| WS_VISIBLE \| WS_VSCROLL \| WS_HSCROLL \| LBS_NOINTEGRALHEIGHT \| LBS_NOSEL, 0, 40, WINWIDTH(rc) - 100, WINHEIGHT(rc) - 40 - WINHEIGHT(src), hWnd, (HMENU)GUI_LOG, hInst, NULL);
191
192	SendMessage(logarea, WM_SETFONT, (WPARAM)monospace, TRUE);
193
194	SetTimer(hWnd, TIMER_WATCH_TEWI, 100, NULL);
195	} else if(msg == WM_TIMER) {
196	if(wp == TIMER_WATCH_TEWI) {
197	if(idle) {
198	} else if(tewi_alive) {
199	if(was_starting) {
200	was_starting = FALSE;
201	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Started Tewi HTTPd");
202	}
203	EnableWindow(button_start, FALSE);
204	EnableWindow(button_stop, TRUE);
205	idle = TRUE;
206	} else {
207	if(was_starting) {
208	was_starting = FALSE;
209	SendMessage(status, SB_SETTEXT, 0, (LPARAM) "Stopped Tewi HTTPd");
210	}
211	EnableWindow(button_start, TRUE);
212	EnableWindow(button_stop, FALSE);
213	if(exiting) {
214	KillTimer(hWnd, TIMER_WATCH_TEWI);
215	SendMessage(hWnd, WM_CLOSE, 0, 0);
216	}
217	idle = TRUE;
218	}
219	}
220	} else if(msg == WM_PAINT) {
221	HDC hdc;
222	PAINTSTRUCT ps;
223	RECT rc;
224	RECT fill;
225
226	GetClientRect(hWnd, &rc);
227	hdc = BeginPaint(hWnd, &ps);
228	SetRect(&fill, 0, 0, WINWIDTH(rc), 40);
229	FillRect(hdc, &fill, pbtewi_brush);
230	ShowBitmap(hWnd, hdc, "PBTEWI", 0, 0);
231	EndPaint(hWnd, &ps);
232	} else {
233	return DefWindowProc(hWnd, msg, wp, lp);
234	}
235	return 0;
236	}
237
238	BOOL InitApp(void) {
239	WNDCLASSEX wc;
240	wc.cbSize = sizeof(WNDCLASSEX);
241	wc.style = CS_HREDRAW \| CS_VREDRAW;
242	wc.lpfnWndProc = WndProc;
243	wc.cbClsExtra = 0;
244	wc.cbWndExtra = 0;
245	wc.hInstance = hInst;
246	wc.hIcon = LoadIcon(hInst, "TEWI");
247	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
248	wc.hbrBackground = GetSysColorBrush(COLOR_MENU);
249	wc.lpszMenuName = NULL;
250	wc.lpszClassName = "tewihttpd";
251	wc.hIconSm = LoadIcon(hInst, "TEWI");
252	return RegisterClassEx(&wc);
253	}
254
255	BOOL InitWindow(int nCmdShow) {
256	HWND hWnd;
257	RECT deskrc, rc;
258	HWND hDeskWnd = GetDesktopWindow();
259	GetWindowRect(hDeskWnd, &deskrc);
260	hWnd = CreateWindow("tewihttpd", "Tewi HTTPd", (WS_OVERLAPPEDWINDOW ^ WS_THICKFRAME) ^ WS_MAXIMIZEBOX, 0, 0, 600, 400, NULL, 0, hInst, NULL);
261
262	if(!hWnd) {
263	return FALSE;
264	}
265	GetWindowRect(hWnd, &rc);
266	SetWindowPos(hWnd, HWND_TOP, (deskrc.right - (rc.right - rc.left)) / 2, (deskrc.bottom - (rc.bottom - rc.top)) / 2, rc.right - rc.left, rc.bottom - rc.top, SWP_SHOWWINDOW);
267	ShowWindow(hWnd, nCmdShow);
268	UpdateWindow(hWnd);
269	return TRUE;
270	}
271
272	int WINAPI WinMain(HINSTANCE hCurInst, HINSTANCE hPrevInst, LPSTR lpsCmdLine, int nCmdShow) {
273	MSG msg;
274	BOOL bret;
275	hInst = hCurInst;
276	tewi_alive = FALSE;
277	was_starting = FALSE;
278	exiting = FALSE;
279	idle = TRUE;
280	logfile = stderr;
281	if(!InitApp()) {
282	return FALSE;
283	}
284	if(!InitWindow(nCmdShow)) {
285	return FALSE;
286	}
287
288	while((bret = GetMessage(&msg, NULL, 0, 0)) != 0) {
289	if(bret == -1) {
290	break;
291	} else {
292	TranslateMessage(&msg);
293	DispatchMessage(&msg);
294	}
295	}
296	return (int)msg.wParam;
297	}

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source: Main/trunk/Server/gui.c@ 257

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