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/*
Copyright (C) 2006-2010 Ricardo Pescuma Domenecci
This is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this file; see the file license.txt. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "commons.h"
static LRESULT CALLBACK EditProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
static INT_PTR CALLBACK AddReplacementDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
struct Data
{
Dictionary *dict;
tstring find;
tstring replace;
BOOL useVariables;
BOOL modal;
BOOL findReadOnly;
AutoReplaceDialogCallback callback;
void *param;
};
BOOL ShowAutoReplaceDialog(HWND parent, BOOL modal,
Dictionary *dict, const TCHAR *find, const TCHAR *replace, BOOL useVariables,
BOOL findReadOnly, AutoReplaceDialogCallback callback, void *param)
{
Data *data = new Data();
data->dict = dict;
data->useVariables = useVariables;
data->modal = modal;
data->findReadOnly = findReadOnly;
data->callback = callback;
data->param = param;
if (find != NULL)
data->find = find;
if (replace != NULL)
data->replace = replace;
if (modal)
return DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_ADD_REPLACEMENT), parent, AddReplacementDlgProc, (LPARAM)data);
HWND hwnd = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_ADD_REPLACEMENT), parent, AddReplacementDlgProc, (LPARAM)data);
SetForegroundWindow(hwnd);
SetFocus(hwnd);
SetFocus(GetDlgItem(hwnd, IDC_NEW));
ShowWindow(hwnd, SW_SHOW);
return TRUE;
}
static LRESULT CALLBACK OnlyCharsEditProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
Data *data = (Data *) GetWindowLongPtr(hwnd, GWLP_USERDATA);
switch(msg) {
case WM_CHAR:
if (wParam == VK_BACK)
break;
if (lParam & (1 << 28)) // ALT key
break;
if (GetKeyState(VK_CONTROL) & 0x8000) // CTRL key
break;
{
TCHAR c = (TCHAR) wParam;
if (!data->dict->autoReplace->isWordChar(c))
return 1;
TCHAR tmp[2] = { c, 0 };
CharLower(tmp);
wParam = tmp[0];
break;
}
}
LRESULT ret = mir_callNextSubclass(hwnd, OnlyCharsEditProc, msg, wParam, lParam);
switch(msg) {
case EM_PASTESPECIAL:
case WM_PASTE:
TCHAR text[256];
GetWindowText(hwnd, text, SIZEOF(text));
scoped_free<TCHAR> dest = data->dict->autoReplace->filterText(text);
SetWindowText(hwnd, dest);
break;
}
return ret;
}
static BOOL CenterParent(HWND hwnd)
{
HWND hwndParent = GetParent(hwnd);
if (hwndParent == NULL)
return FALSE;
RECT rect, rectP;
GetWindowRect(hwnd, &rect);
GetWindowRect(hwndParent, &rectP);
int width = rect.right - rect.left;
int height = rect.bottom - rect.top;
int x = ((rectP.right - rectP.left) - width) / 2 + rectP.left;
int y = ((rectP.bottom - rectP.top) - height) / 2 + rectP.top;
int screenwidth = GetSystemMetrics(SM_CXSCREEN);
int screenheight = GetSystemMetrics(SM_CYSCREEN);
if (x + width > screenwidth) x = screenwidth - width;
if (y + height > screenheight) y = screenheight - height;
if (x < 0) x = 0;
if (y < 0) y = 0;
MoveWindow(hwnd, x, y, width, height, FALSE);
return TRUE;
}
static void Close(HWND hwndDlg, int ret)
{
Data *data = (Data *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
if (!ret)
data->callback(TRUE, data->dict,
data->find.c_str(), data->replace.c_str(), data->useVariables,
data->find.c_str(), data->param);
if (data->modal)
EndDialog(hwndDlg, ret);
else
DestroyWindow(hwndDlg);
delete data;
}
static INT_PTR CALLBACK AddReplacementDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_INITDIALOG:
TranslateDialogDefault(hwndDlg);
{
Data *data = (Data *)lParam;
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)data);
SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_OLD), GWLP_USERDATA, (LONG_PTR)data);
mir_subclassWindow(GetDlgItem(hwndDlg, IDC_OLD), OnlyCharsEditProc);
HICON hIcon = Skin_GetIcon("spellchecker_enabled");
SendMessage(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
Skin_ReleaseIcon(hIcon);
SendDlgItemMessage(hwndDlg, IDC_OLD, EM_LIMITTEXT, 256, 0);
SendDlgItemMessage(hwndDlg, IDC_NEW, EM_LIMITTEXT, 256, 0);
if (!data->find.empty()) {
scoped_free<TCHAR> tmp = data->dict->autoReplace->filterText(data->find.c_str());
SetDlgItemText(hwndDlg, IDC_OLD, tmp);
}
if (!data->replace.empty())
SetDlgItemText(hwndDlg, IDC_NEW, data->replace.c_str());
CheckDlgButton(hwndDlg, IDC_VARIABLES, data->useVariables ? BST_CHECKED : BST_UNCHECKED);
if (data->findReadOnly) {
SendDlgItemMessage(hwndDlg, IDC_OLD, EM_SETREADONLY, TRUE, 0);
EnableWindow(GetDlgItem(hwndDlg, IDC_OLD_PS), FALSE);
}
if (!variables_enabled) {
ShowWindow(GetDlgItem(hwndDlg, IDC_VARIABLES), FALSE);
ShowWindow(GetDlgItem(hwndDlg, IDC_VAR_HELP), FALSE);
RECT rc_old;
GetWindowRect(GetDlgItem(hwndDlg, IDC_OLD), &rc_old);
RECT rc_new;
GetWindowRect(GetDlgItem(hwndDlg, IDC_NEW), &rc_new);
rc_new.right = rc_old.right;
SetWindowPos(GetDlgItem(hwndDlg, IDC_NEW), NULL, 0, 0,
rc_new.right - rc_new.left, rc_new.bottom - rc_new.top,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW | SWP_NOZORDER);
}
else {
variables_skin_helpbutton(hwndDlg, IDC_VAR_HELP);
EnableWindow(GetDlgItem(hwndDlg, IDC_VAR_HELP), IsDlgButtonChecked(hwndDlg, IDC_VARIABLES));
}
CenterParent(hwndDlg);
}
return TRUE;
case WM_COMMAND:
switch (wParam) {
case IDOK:
{
Data *data = (Data *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
TCHAR find[256];
if (data->findReadOnly)
lstrcpyn(find, data->find.c_str(), SIZEOF(find));
else {
GetDlgItemText(hwndDlg, IDC_OLD, find, SIZEOF(find));
lstrtrim(find);
}
TCHAR replace[256];
GetDlgItemText(hwndDlg, IDC_NEW, replace, SIZEOF(replace));
lstrtrim(replace);
if (!data->findReadOnly && find[0] == 0)
MessageBox(hwndDlg, TranslateT("The wrong word can't be empty!"), TranslateT("Wrong Correction"), MB_OK | MB_ICONERROR);
else if (replace[0] == 0)
MessageBox(hwndDlg, TranslateT("The correction can't be empty!"), TranslateT("Wrong Correction"), MB_OK | MB_ICONERROR);
else if (_tcscmp(find, replace) == 0)
MessageBox(hwndDlg, TranslateT("The correction can't be equal to the wrong word!"), TranslateT("Wrong Correction"), MB_OK | MB_ICONERROR);
else {
data->callback(FALSE, data->dict,
find, replace, IsDlgButtonChecked(hwndDlg, IDC_VARIABLES),
data->find.c_str(), data->param);
Close(hwndDlg, 1);
}
}
break;
case IDCANCEL:
Close(hwndDlg, 0);
break;
case IDC_VARIABLES:
EnableWindow(GetDlgItem(hwndDlg, IDC_VAR_HELP), IsDlgButtonChecked(hwndDlg, IDC_VARIABLES));
break;
case IDC_VAR_HELP:
variables_showhelp(hwndDlg, IDC_NEW, VHF_FULLDLG, NULL, "The wrong word typed by the user");
break;
}
break;
case WM_CLOSE:
Close(hwndDlg, 0);
break;
}
return FALSE;
}
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