trunk/Src/wptClipEditDlg.cpp

/* wptClipEditDlg.cpp - Clipboard Editor dialog
 *      Copyright (C) 2000-2005 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"


/* Dialog box procedure for the clipboard editor. */
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, NULL);
            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, NULL);
        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;
                gpg_data_new_from_clipboard (&txt, 0);
                gpg_data_mail_quote (&txt);
                gpg_data_release_and_set_clipboard (txt, 0);
                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*.*\0\0");
            open.hwndOwner = dlg;
            open.lpstrFile = file;      
            open.nMaxFile = sizeof (file)-1;    
            open.Flags = OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST;
            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*.*\0\0");
            open.hwndOwner = dlg;       
            open.lpstrFile = file;      
            open.nMaxFile = sizeof (file) - 1;
            open.Flags = OFN_OVERWRITEPROMPT;
            
            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;
}

1	twoaday	2	/* wptClipEditDlg.cpp - Clipboard Editor dialog
2	twoaday	24	* Copyright (C) 2000-2005 Timo Schulz
3	twoaday	2	*
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	twoaday	24	/* Dialog box procedure for the clipboard editor. */
34	twoaday	2	BOOL CALLBACK
35			clip_edit_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
36			{
37			HANDLE clipmem;
38			OPENFILENAME open;
39			FILE * fp;
40			char * cliptext = NULL, * newtext = NULL, * p;
41			char file[512] = "";
42			int nbytes, id, size;
43
44			switch ( msg ) {
45			case WM_INITDIALOG:
46			#ifndef LANG_DE
47			SetWindowText (dlg, _("Clipboard Editor"));
48			SetDlgItemText (dlg, IDC_CLIPEDIT_SEND, _("&Copy"));
49			SetDlgItemText (dlg, IDC_CLIPEDIT_CLEAR, _("Clea&r"));
50			SetDlgItemText (dlg, IDC_CLIPEDIT_LOAD, _("&Load"));
51			SetDlgItemText (dlg, IDC_CLIPEDIT_SAVE, _("&Save"));
52			#endif
53			CloseClipboard (); /* make sure it is closed. */
54			if( OpenClipboard( NULL ) == FALSE ) {
55			msg_box( dlg, winpt_strerror( WPTERR_CLIP_OPEN ), _("Clipboard"), MB_ERR );
56			return FALSE;
57			}
58			clipmem = GetClipboardData (CF_TEXT);
59			if (clipmem == NULL) {
60	twoaday	23	center_window (dlg, NULL);
61	twoaday	2	SetForegroundWindow (dlg);
62			CloseClipboard ();
63			return FALSE;
64			}
65			cliptext = (char *) GlobalLock (clipmem);
66			if (cliptext == NULL \|\| !strlen (cliptext)) {
67			CloseClipboard ();
68			return FALSE;
69			}
70			p = new char [strlen (cliptext)+2];
71			if (!p)
72			BUG (0);
73			strcpy (p, cliptext);
74			GlobalUnlock (clipmem);
75			CloseClipboard ();
76			SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
77			free_if_alloc (p);
78	twoaday	23	center_window (dlg, NULL);
79	twoaday	2	SetForegroundWindow (dlg);
80			return TRUE;
81
82			case WM_SYSCOMMAND:
83			if (LOWORD (wparam) == SC_CLOSE)
84			EndDialog (dlg, TRUE);
85			return FALSE;
86
87			case WM_COMMAND:
88			switch (LOWORD (wparam)) {
89			case IDOK:
90			EndDialog (dlg, TRUE);
91			return TRUE;
92
93			case IDC_CLIPEDIT_SEND:
94			if (IsDlgButtonChecked (dlg, IDC_CLIPEDIT_QUOTE)) {
95			gpgme_data_t txt;
96	twoaday	23	gpg_data_new_from_clipboard (&txt, 0);
97			gpg_data_mail_quote (&txt);
98			gpg_data_release_and_set_clipboard (txt, 0);
99	twoaday	2	SendMessage (dlg, WM_INITDIALOG, 0, 0);
100			return TRUE;
101			}
102			SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, EM_SETSEL, 0, -1);
103			SendDlgItemMessage (dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_COPY, 0, 0);
104			return TRUE;
105
106			case IDC_CLIPEDIT_CLEAR:
107	twoaday	25	if (OpenClipboard (NULL) == FALSE) {
108			msg_box (dlg, winpt_strerror (WPTERR_CLIP_OPEN), _("Clipboard"), MB_ERR);
109	twoaday	2	return FALSE;
110			}
111			if (EmptyClipboard () == FALSE) {
112			CloseClipboard ();
113			msg_box (dlg, winpt_strerror (WPTERR_CLIP_EMPTY), _("Clipboard"), MB_ERR);
114			return FALSE;
115			}
116			CloseClipboard ();
117			SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, "");
118			return TRUE;
119
120			case IDC_CLIPEDIT_LOAD:
121			memset (&open, 0, sizeof (open));
122			open.lStructSize = sizeof (OPENFILENAME);
123			open.hInstance = glob_hinst;
124			open.lpstrTitle = _("File Open");
125	twoaday	23	open.lpstrFilter = (char )_("All Files (.)\0.*\0\0");
126	twoaday	2	open.hwndOwner = dlg;
127			open.lpstrFile = file;
128			open.nMaxFile = sizeof (file)-1;
129	twoaday	24	open.Flags = OFN_FILEMUSTEXIST\|OFN_PATHMUSTEXIST;
130	twoaday	2	if (GetOpenFileName (&open)) {
131	twoaday	25	if( (size=get_file_size (file)) > MAX_CLIPTEXT_SIZE) {
132			id = msg_box (dlg, _("The file you want to add is very large.\n"
133			"Still proceed?"), _("Clipboard"), MB_INFO\|MB_YESNO);
134			if (id == IDNO)
135	twoaday	2	return FALSE;
136			}
137	twoaday	25	fp = fopen (file, "rb");
138	twoaday	2	if (!fp) {
139			msg_box (dlg, winpt_strerror (WPTERR_FILE_OPEN), _("Clipboard"), MB_ERR);
140			return FALSE;
141			}
142			p = new char[size+1];
143			if (!p)
144			BUG (0);
145	twoaday	12	fread (p, 1, size, fp);
146			p[size] = '\0';
147			fclose (fp);
148			SetDlgItemText (dlg, IDC_CLIPEDIT_CLIPTEXT2, p);
149			free_if_alloc (p);
150			/* XXX: for some files the code produces a crash! */
151			PostMessage (dlg, WM_COMMAND, MAKEWPARAM(IDC_CLIPEDIT_SEND, 0), NULL);
152	twoaday	2	return TRUE;
153			}
154			break;
155
156			case IDC_CLIPEDIT_SAVE:
157			memset (&open, 0, sizeof (open));
158	twoaday	12	open.lStructSize = sizeof (OPENFILENAME);
159	twoaday	2	open.hInstance = glob_hinst;
160			open.lpstrTitle = _("File Save");
161	twoaday	23	open.lpstrFile = (char )_("All Files (.)\0.*\0\0");
162	twoaday	2	open.hwndOwner = dlg;
163			open.lpstrFile = file;
164			open.nMaxFile = sizeof (file) - 1;
165	twoaday	24	open.Flags = OFN_OVERWRITEPROMPT;
166	twoaday	2
167			if( GetSaveFileName( &open ) ) {
168			if( file_exist_check( file ) == 0 ) {
169	twoaday	12	id = log_box (_("Clipboard"), MB_YESNO,
170			_("\"%s\" already exists.\n"
171			"Replace existing file?"), file);
172	twoaday	2	if( id == IDNO )
173			return FALSE;
174			}
175			fp = fopen( file, "wb" );
176			if( !fp ) {
177			msg_box( dlg, winpt_strerror( WPTERR_FILE_CREAT ), _("Clipboard"), MB_ERR );
178			return FALSE;
179			}
180			nbytes = SendDlgItemMessage( dlg, IDC_CLIPEDIT_CLIPTEXT2, WM_GETTEXTLENGTH, 0, 0 );
181			if( nbytes > 0 ) {
182			p = new char[nbytes+1];
183			if( !p )
184			BUG( NULL );
185			GetDlgItemText( dlg, IDC_CLIPEDIT_CLIPTEXT2, p, nbytes );
186			fwrite( p, 1, nbytes, fp );
187			}
188			fclose( fp );
189			free_if_alloc( p );
190			}
191			break;
192			}
193			break;
194			}
195
196			return FALSE;
197	twoaday	24	}
198