trunk/Src/wptClipEditDlg.cpp

/* wptClipEditDlg.cpp - Clipboard Editor dialog
 *      Copyright (C) 2000-2004 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 <stdio.h>

#include "wptTypes.h"
#include "wptW32API.h"
#include "wptVersion.h"
#include "wptErrors.h"
#include "wptGPG.h"
#include "wptNLS.h"
#include "../resource.h"


BOOL CALLBACK 
clip_edit_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    HANDLE clipmem;
    OPENFILENAME open;
    FILE * fp;
    char * cliptext = NULL, * newtext = NULL,  * p;
    char file[512] = "";
    int nbytes, id, size;
    
    switch ( msg )  {
    case WM_INITDIALOG:
        #ifndef LANG_DE 
        SetWindowText (dlg, _("Clipboard Editor"));
        SetDlgItemText (dlg, IDC_CLIPEDIT_SEND, _("&Copy"));
        SetDlgItemText (dlg, IDC_CLIPEDIT_CLEAR, _("Clea&r"));
        SetDlgItemText (dlg, IDC_CLIPEDIT_LOAD, _("&Load"));    
        SetDlgItemText (dlg, IDC_CLIPEDIT_SAVE, _("&Save"));
        #endif
        CloseClipboard (); /* make sure it is closed. */
        if( OpenClipboard( NULL ) == FALSE ) {
            msg_box( dlg, winpt_strerror( WPTERR_CLIP_OPEN ), _("Clipboard"), MB_ERR );
            return FALSE;
        }
        clipmem = GetClipboardData (CF_TEXT);
        if (clipmem == NULL) {
            center_window (dlg);
            SetForegroundWindow (dlg);
            CloseClipboard ();
            return FALSE;
        }
        cliptext = (char *) GlobalLock (clipmem);
        if (cliptext == NULL || !strlen (cliptext)) {
            CloseClipboard ();
            return FALSE;
        }
        p = new char [strlen (cliptext)+2];
        if (!p)
            BUG (0);
        strcpy (p, cliptext);
        GlobalUnlock (clipmem);
        CloseClipboard ();
        SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
        free_if_alloc (p);
        center_window (dlg);
        SetForegroundWindow (dlg);
        return TRUE;
        
    case WM_SYSCOMMAND:
        if (LOWORD (wparam) == SC_CLOSE)
            EndDialog (dlg, TRUE);
        return FALSE;
        
    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDOK:              
            EndDialog (dlg, TRUE);
            return TRUE;
            
        case IDC_CLIPEDIT_SEND:
            if (IsDlgButtonChecked (dlg, IDC_CLIPEDIT_QUOTE)) {
                gpgme_data_t txt;
                gpgme_data_new_from_clipboard (&txt);
                gpgme_data_mail_quote (&txt);
                gpgme_data_release_and_set_clipboard (txt);
                SendMessage (dlg, WM_INITDIALOG, 0, 0);
                return TRUE;
            }
            SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, EM_SETSEL, 0, -1);
            SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_COPY, 0, 0);
            return TRUE;
            
        case IDC_CLIPEDIT_CLEAR:
            if( OpenClipboard( NULL ) == FALSE ) {      
                msg_box( dlg,  winpt_strerror( WPTERR_CLIP_OPEN ), _("Clipboard"), MB_ERR );
                return FALSE;
            }                   
            if (EmptyClipboard () == FALSE) {
                CloseClipboard ();
                msg_box (dlg, winpt_strerror (WPTERR_CLIP_EMPTY), _("Clipboard"), MB_ERR);
                return FALSE;
            }
            CloseClipboard ();
            SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, "");
            return TRUE;
            
        case IDC_CLIPEDIT_LOAD:
            memset (&open, 0, sizeof (open));
            open.lStructSize = sizeof (OPENFILENAME);
            open.hInstance = glob_hinst;
            open.lpstrTitle = _("File Open");
            open.lpstrFilter = (char *)_("All Files (*.*)\0*.*");
            open.hwndOwner = dlg;
            open.lpstrFile = file;      
            open.nMaxFile = sizeof (file)-1;    
            open.Flags = 0;
            if (GetOpenFileName (&open)) {
                if( (size=get_file_size( file )) > MAX_CLIPTEXT_SIZE ) {
                    id = msg_box( dlg, _("The file you want to add is very large.\n"
                                        "Still proceed?"), _("Clipboard"), MB_INFO|MB_YESNO );
                    if( id == IDNO )
                        return FALSE;
                }
                fp = fopen( file, "rb" );
                if (!fp) {
                    msg_box (dlg, winpt_strerror (WPTERR_FILE_OPEN), _("Clipboard"), MB_ERR);
                    return FALSE;
                }
                p = new char[size+1];
                if (!p)
                    BUG (0);
                fread (p, 1, size, fp);
                p[size] = '\0';
                fclose (fp);
                SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
                free_if_alloc (p);
                /* XXX: for some files the code produces a crash! */
                PostMessage (dlg, WM_COMMAND, MAKEWPARAM(IDC_CLIPEDIT_SEND, 0), NULL);
                return TRUE;
            }
            break;
            
        case IDC_CLIPEDIT_SAVE:
            memset (&open, 0, sizeof (open));
            open.lStructSize = sizeof (OPENFILENAME);
            open.hInstance = glob_hinst;
            open.lpstrTitle = _("File Save");
            open.lpstrFile = (char *)_("All Files (*.*)\0*.*");
            open.hwndOwner = dlg;       
            open.lpstrFile = file;      
            open.nMaxFile = sizeof (file) - 1;
            
            if( GetSaveFileName( &open ) ) {
                if( file_exist_check( file ) == 0 ) {
                    id = log_box (_("Clipboard"), MB_YESNO,
                                  _("\"%s\" already exists.\n"
                                  "Replace existing file?"), file);
                    if( id == IDNO )
                        return FALSE;
                }
                fp = fopen( file, "wb" );
                if( !fp ) {
                    msg_box( dlg, winpt_strerror( WPTERR_FILE_CREAT ), _("Clipboard"), MB_ERR );
                    return FALSE;               
                }
                nbytes = SendDlgItemMessage( dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_GETTEXTLENGTH, 0, 0 );
                if( nbytes > 0 ) {
                    p = new char[nbytes+1];             
                    if( !p )
                        BUG( NULL );
                    GetDlgItemText( dlg, IDC_CLIPEDIT_CLIPTEXT2, p, nbytes );
                    fwrite( p, 1, nbytes, fp );
                }          
                fclose( fp );   
                free_if_alloc( p );
            }
            break;
        }
        break;
    }
    
    return FALSE;
} /* clip_edit_dlg_proc */
1	/* wptClipEditDlg.cpp - Clipboard Editor dialog
2	* Copyright (C) 2000-2004 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	#include <stdio.h>
23
24	#include "wptTypes.h"
25	#include "wptW32API.h"
26	#include "wptVersion.h"
27	#include "wptErrors.h"
28	#include "wptGPG.h"
29	#include "wptNLS.h"
30	#include "../resource.h"
31
32
33	BOOL CALLBACK
34	clip_edit_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
35	{
36	HANDLE clipmem;
37	OPENFILENAME open;
38	FILE * fp;
39	char * cliptext = NULL, * newtext = NULL, * p;
40	char file[512] = "";
41	int nbytes, id, size;
42
43	switch ( msg ) {
44	case WM_INITDIALOG:
45	#ifndef LANG_DE
46	SetWindowText (dlg, _("Clipboard Editor"));
47	SetDlgItemText (dlg, IDC_CLIPEDIT_SEND, _("&Copy"));
48	SetDlgItemText (dlg, IDC_CLIPEDIT_CLEAR, _("Clea&r"));
49	SetDlgItemText (dlg, IDC_CLIPEDIT_LOAD, _("&Load"));
50	SetDlgItemText (dlg, IDC_CLIPEDIT_SAVE, _("&Save"));
51	#endif
52	CloseClipboard (); /* make sure it is closed. */
53	if( OpenClipboard( NULL ) == FALSE ) {
54	msg_box( dlg, winpt_strerror( WPTERR_CLIP_OPEN ), _("Clipboard"), MB_ERR );
55	return FALSE;
56	}
57	clipmem = GetClipboardData (CF_TEXT);
58	if (clipmem == NULL) {
59	center_window (dlg);
60	SetForegroundWindow (dlg);
61	CloseClipboard ();
62	return FALSE;
63	}
64	cliptext = (char *) GlobalLock (clipmem);
65	if (cliptext == NULL \|\| !strlen (cliptext)) {
66	CloseClipboard ();
67	return FALSE;
68	}
69	p = new char [strlen (cliptext)+2];
70	if (!p)
71	BUG (0);
72	strcpy (p, cliptext);
73	GlobalUnlock (clipmem);
74	CloseClipboard ();
75	SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
76	free_if_alloc (p);
77	center_window (dlg);
78	SetForegroundWindow (dlg);
79	return TRUE;
80
81	case WM_SYSCOMMAND:
82	if (LOWORD (wparam) == SC_CLOSE)
83	EndDialog (dlg, TRUE);
84	return FALSE;
85
86	case WM_COMMAND:
87	switch (LOWORD (wparam)) {
88	case IDOK:
89	EndDialog (dlg, TRUE);
90	return TRUE;
91
92	case IDC_CLIPEDIT_SEND:
93	if (IsDlgButtonChecked (dlg, IDC_CLIPEDIT_QUOTE)) {
94	gpgme_data_t txt;
95	gpgme_data_new_from_clipboard (&txt);
96	gpgme_data_mail_quote (&txt);
97	gpgme_data_release_and_set_clipboard (txt);
98	SendMessage (dlg, WM_INITDIALOG, 0, 0);
99	return TRUE;
100	}
101	SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, EM_SETSEL, 0, -1);
102	SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_COPY, 0, 0);
103	return TRUE;
104
105	case IDC_CLIPEDIT_CLEAR:
106	if( OpenClipboard( NULL ) == FALSE ) {
107	msg_box( dlg, winpt_strerror( WPTERR_CLIP_OPEN ), _("Clipboard"), MB_ERR );
108	return FALSE;
109	}
110	if (EmptyClipboard () == FALSE) {
111	CloseClipboard ();
112	msg_box (dlg, winpt_strerror (WPTERR_CLIP_EMPTY), _("Clipboard"), MB_ERR);
113	return FALSE;
114	}
115	CloseClipboard ();
116	SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, "");
117	return TRUE;
118
119	case IDC_CLIPEDIT_LOAD:
120	memset (&open, 0, sizeof (open));
121	open.lStructSize = sizeof (OPENFILENAME);
122	open.hInstance = glob_hinst;
123	open.lpstrTitle = _("File Open");
124	open.lpstrFilter = (char )_("All Files (.)\0.*");
125	open.hwndOwner = dlg;
126	open.lpstrFile = file;
127	open.nMaxFile = sizeof (file)-1;
128	open.Flags = 0;
129	if (GetOpenFileName (&open)) {
130	if( (size=get_file_size( file )) > MAX_CLIPTEXT_SIZE ) {
131	id = msg_box( dlg, _("The file you want to add is very large.\n"
132	"Still proceed?"), _("Clipboard"), MB_INFO\|MB_YESNO );
133	if( id == IDNO )
134	return FALSE;
135	}
136	fp = fopen( file, "rb" );
137	if (!fp) {
138	msg_box (dlg, winpt_strerror (WPTERR_FILE_OPEN), _("Clipboard"), MB_ERR);
139	return FALSE;
140	}
141	p = new char[size+1];
142	if (!p)
143	BUG (0);
144	fread (p, 1, size, fp);
145	p[size] = '\0';
146	fclose (fp);
147	SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
148	free_if_alloc (p);
149	/* XXX: for some files the code produces a crash! */
150	PostMessage (dlg, WM_COMMAND, MAKEWPARAM(IDC_CLIPEDIT_SEND, 0), NULL);
151	return TRUE;
152	}
153	break;
154
155	case IDC_CLIPEDIT_SAVE:
156	memset (&open, 0, sizeof (open));
157	open.lStructSize = sizeof (OPENFILENAME);
158	open.hInstance = glob_hinst;
159	open.lpstrTitle = _("File Save");
160	open.lpstrFile = (char )_("All Files (.)\0.*");
161	open.hwndOwner = dlg;
162	open.lpstrFile = file;
163	open.nMaxFile = sizeof (file) - 1;
164
165	if( GetSaveFileName( &open ) ) {
166	if( file_exist_check( file ) == 0 ) {
167	id = log_box (_("Clipboard"), MB_YESNO,
168	_("\"%s\" already exists.\n"
169	"Replace existing file?"), file);
170	if( id == IDNO )
171	return FALSE;
172	}
173	fp = fopen( file, "wb" );
174	if( !fp ) {
175	msg_box( dlg, winpt_strerror( WPTERR_FILE_CREAT ), _("Clipboard"), MB_ERR );
176	return FALSE;
177	}
178	nbytes = SendDlgItemMessage( dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_GETTEXTLENGTH, 0, 0 );
179	if( nbytes > 0 ) {
180	p = new char[nbytes+1];
181	if( !p )
182	BUG( NULL );
183	GetDlgItemText( dlg, IDC_CLIPEDIT_CLIPTEXT2, p, nbytes );
184	fwrite( p, 1, nbytes, fp );
185	}
186	fclose( fp );
187	free_if_alloc( p );
188	}
189	break;
190	}
191	break;
192	}
193
194	return FALSE;
195	} /* clip_edit_dlg_proc */