trunk/Src/wptCommonDlg.cpp

/* wptCommonDlg.cpp
 *      Copyright (C) 2004 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * WinPT is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <windows.h>

#include "../resource.h"

#include "wptTypes.h"
#include "wptW32API.h"
#include "wptVersion.h"
#include "wptGPG.h"
#include "wptCommonCtl.h"
#include "wptContext.h"


static int
check_URL (const char *buf)
{
    /* XXX: be more strict */
    if (!strchr (buf, ':'))
        return -1;
    if (!strstr (buf, "//"))
        return -1;
    return 0;
}


static BOOL CALLBACK
http_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    static struct URL_ctx_s * ctx;
    int n;

    switch (msg) {
    case WM_INITDIALOG:
        ctx = (struct URL_ctx_s*)lparam;
        if (!ctx)
            BUG (0);
        if (ctx->desc != NULL)
            SetWindowText (dlg, ctx->desc);
        if (ctx->title != NULL)
            SetDlgItemText (dlg, IDC_HTTP_TITLE, ctx->title);
        SetForegroundWindow (dlg);
        break;

    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDOK:
            n = GetDlgItemText (dlg, IDC_HTTP_URL, ctx->url, DIM (ctx->url)-1);
            if (ctx->check && (!n || check_URL (ctx->url))) {
                msg_box (dlg, _("Please enter a valid URL."), _("HTTP"), MB_ERR);
                return FALSE;
            }
            ctx->cancel = 0;
            EndDialog (dlg, TRUE);
            break;

        case IDCANCEL:
            ctx->cancel = 1;
            EndDialog (dlg, FALSE);
            break;
        }
    }

    return FALSE;
}


void*
get_http_file_dlg (HWND root)
{
    struct URL_ctx_s *ctx;

    ctx = new URL_ctx_s;
    if (!ctx)
        BUG (0);
    memset (ctx, 0, sizeof *ctx);
    ctx->check = 1;     
    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
                    http_dlg_proc, (LPARAM)ctx);
    return ctx;
}


void*
get_keyserver_URL_dlg (HWND root)
{
    struct URL_ctx_s *ctx;

    ctx = new URL_ctx_s;
    if (!ctx)
        BUG (0);
    memset (ctx, 0, sizeof *ctx);
    ctx->check = 1;
    ctx->desc = "Key Edit";
    ctx->title = "Enter preferred keyserver URL"; 
    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
                    http_dlg_proc, (LPARAM)ctx);
    return ctx;
}


char*
get_input_dialog (HWND root, const char *title, const char *desc)
{
    struct URL_ctx_s ctx;

    memset (&ctx, 0, sizeof (ctx));
    ctx.title = title;
    ctx.desc = desc;
    DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
                    http_dlg_proc, (LPARAM)&ctx);
    if (ctx.cancel || strlen (ctx.url) == 0)
        return NULL;
    return m_strdup (ctx.url);
}
1	twoaday	2	/* wptCommonDlg.cpp
2			* Copyright (C) 2004 Timo Schulz
3			*
4			* This file is part of WinPT.
5			*
6			* WinPT is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* WinPT is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20
21			#include <windows.h>
22
23			#include "../resource.h"
24
25			#include "wptTypes.h"
26			#include "wptW32API.h"
27			#include "wptVersion.h"
28			#include "wptGPG.h"
29			#include "wptCommonCtl.h"
30			#include "wptContext.h"
31
32
33	twoaday	20	static int
34			check_URL (const char *buf)
35			{
36			/* XXX: be more strict */
37			if (!strchr (buf, ':'))
38			return -1;
39			if (!strstr (buf, "//"))
40			return -1;
41			return 0;
42			}
43
44
45	twoaday	2	static BOOL CALLBACK
46	twoaday	20	http_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
47	twoaday	2	{
48	twoaday	20	static struct URL_ctx_s * ctx;
49	twoaday	22	int n;
50	twoaday	2
51			switch (msg) {
52			case WM_INITDIALOG:
53	twoaday	20	ctx = (struct URL_ctx_s*)lparam;
54	twoaday	2	if (!ctx)
55			BUG (0);
56	twoaday	20	if (ctx->desc != NULL)
57			SetWindowText (dlg, ctx->desc);
58			if (ctx->title != NULL)
59			SetDlgItemText (dlg, IDC_HTTP_TITLE, ctx->title);
60	twoaday	2	SetForegroundWindow (dlg);
61			break;
62
63			case WM_COMMAND:
64			switch (LOWORD (wparam)) {
65			case IDOK:
66	twoaday	22	n = GetDlgItemText (dlg, IDC_HTTP_URL, ctx->url, DIM (ctx->url)-1);
67			if (ctx->check && (!n \|\| check_URL (ctx->url))) {
68	twoaday	20	msg_box (dlg, _("Please enter a valid URL."), _("HTTP"), MB_ERR);
69	twoaday	2	return FALSE;
70			}
71			ctx->cancel = 0;
72			EndDialog (dlg, TRUE);
73			break;
74
75			case IDCANCEL:
76			ctx->cancel = 1;
77			EndDialog (dlg, FALSE);
78			break;
79			}
80			}
81
82			return FALSE;
83			}
84
85
86	twoaday	20	void*
87	twoaday	2	get_http_file_dlg (HWND root)
88			{
89	twoaday	20	struct URL_ctx_s *ctx;
90	twoaday	2
91	twoaday	20	ctx = new URL_ctx_s;
92	twoaday	2	if (!ctx)
93			BUG (0);
94			memset (ctx, 0, sizeof *ctx);
95	twoaday	22	ctx->check = 1;
96	twoaday	2	DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
97	twoaday	20	http_dlg_proc, (LPARAM)ctx);
98	twoaday	2	return ctx;
99			}
100	twoaday	20
101
102			void*
103			get_keyserver_URL_dlg (HWND root)
104			{
105			struct URL_ctx_s *ctx;
106
107			ctx = new URL_ctx_s;
108			if (!ctx)
109			BUG (0);
110			memset (ctx, 0, sizeof *ctx);
111	twoaday	22	ctx->check = 1;
112	twoaday	20	ctx->desc = "Key Edit";
113			ctx->title = "Enter preferred keyserver URL";
114			DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
115			http_dlg_proc, (LPARAM)ctx);
116			return ctx;
117			}
118	twoaday	22
119
120			char*
121			get_input_dialog (HWND root, const char title, const char desc)
122			{
123			struct URL_ctx_s ctx;
124
125			memset (&ctx, 0, sizeof (ctx));
126			ctx.title = title;
127			ctx.desc = desc;
128			DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_HTTP, root,
129			http_dlg_proc, (LPARAM)&ctx);
130			if (ctx.cancel \|\| strlen (ctx.url) == 0)
131			return NULL;
132			return m_strdup (ctx.url);
133			}