/*
MetaContacts Plugin for Miranda IM.
Copyright � 2004 Universite Louis PASTEUR, STRASBOURG.
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/** @file edit.c
*
* Functions for the <b>'Edit'</b> Dialog.
* Contains all the functions and all the structures
* needed to display and control the <b>'Edit'</b> Dialog.
*/
#include "metacontacts.h"
//! Holds the differents changes that have to made
typedef struct tag_CHANGES {
HANDLE hMeta; //!< \c HANDLE of the MetaContact that is edited.
HANDLE hDefaultContact; //!< \c HANDLE of the new default contact
HANDLE hOfflineContact;
int num_deleted, //!< \c DWORD number of deleted contacts
num_contacts; //!< \c DWORD number of contacts
HANDLE hDeletedContacts[MAX_CONTACTS]; //!< \c HANDLEs of the subcontacts to be removed from this metacontact
HANDLE hContact[MAX_CONTACTS]; //!< \c HANDLEs of the subcontacts, in the order they should be in
int force_default;
} CHANGES;
CHANGES changes; //!< \c global CHANGES structure
/** Fills the list of contacts
*
* @param chg : Structure holding all the change info (See CHANGES).
*/
void FillContactList(HWND hWndDlg, CHANGES *chg) {
HWND hList = GetDlgItem(hWndDlg, IDC_LST_CONTACTS);
char *proto, *field, buff[256];
int i;
LVITEM LvItem;
DBVARIANT dbv;
LVITEMW LvItemW; // for unicode nicks
SendMessage(hList,LVM_DELETEALLITEMS,0,0);
ZeroMemory(&LvItem, sizeof(LvItem));
LvItem.mask=LVIF_TEXT; // Text Style
LvItem.cchTextMax = 256; // Max size of test
ZeroMemory(&LvItemW, sizeof(LvItemW));
LvItemW.mask=LVIF_TEXT; // Text Style
LvItemW.cchTextMax = 256; // Max size of test
for (i = 0; i < chg->num_contacts; i++) {
LvItem.iItem = i;
LvItemW.iItem = i;
{
char *szCDN = (char *) CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)chg->hContact[i], 0);
if (os_unicode_enabled) {
wchar_t *swzCDN = (wchar_t *) CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)chg->hContact[i], GCDNF_UNICODE),
*swzContactDisplayName;
LvItemW.iSubItem = 0; // clist display name
// detect if the clist provided unicode display name by comparing with non-unicode
if (szCDN && swzCDN && strncmp(szCDN, (char *)swzCDN, strlen(szCDN)) != 0 && wcslen(swzCDN) >= strlen(szCDN)) {
swzContactDisplayName = swzCDN;
} else {
// no? convert to unicode
if (szCDN) {
swzContactDisplayName = (wchar_t *) _alloca(sizeof(wchar_t) * (strlen(szCDN) + 1));
MultiByteToWideChar(CP_ACP, 0, (char *) szCDN, -1, swzContactDisplayName, (int)strlen((char *)szCDN) + 1);
} else {
swzContactDisplayName = TranslateW(L"(Unknown Contact)");
}
}
LvItemW.pszText = swzContactDisplayName;
SendMessageW(hList, LVM_INSERTITEMW, (WPARAM)0, (LPARAM)&LvItemW);
} else {
LvItem.iSubItem = 0; // clist display name
LvItem.pszText = szCDN;
SendMessage(hList, LVM_INSERTITEM, (WPARAM)0, (LPARAM)&LvItem);
}
}
LvItem.iSubItem = 1; // id
proto = (char *)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)chg->hContact[i], 0);
if (proto) {
field = (char *)CallProtoService(proto,PS_GETCAPS,PFLAG_UNIQUEIDSETTING,0);
DBGetContactSetting(chg->hContact[i],proto,field,&dbv);
switch(dbv.type)
{
case DBVT_ASCIIZ:
sprintf(buff,"%s",dbv.pszVal);
break;
case DBVT_BYTE:
sprintf(buff,"%d",dbv.bVal);
break;
case DBVT_WORD:
sprintf(buff,"%d",dbv.wVal);
break;
case DBVT_DWORD:
sprintf(buff,"%d",(int)dbv.dVal);
break;
default:
//sprintf(buff,"");
buff[0] = 0;
}
DBFreeVariant(&dbv);
LvItem.pszText = buff;
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
LvItem.iSubItem = 2; // protocol
LvItem.pszText = proto;
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
} else {
LvItem.pszText = "Unknown";
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
LvItem.iSubItem = 2; // protocol
LvItem.pszText = "Unknown";
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
}
LvItem.iSubItem = 3; // Default (Yes/No)
LvItem.pszText = (chg->hContact[i] == chg->hDefaultContact ? Translate("Yes") : Translate("No"));
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
LvItem.iSubItem = 4; // Offline (Yes/No)
LvItem.pszText = (chg->hContact[i] == chg->hOfflineContact ? Translate("Yes") : Translate("No"));
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem); // Enter text to SubItems
}
}
void SetListSelection(HWND hList, int sel) {
LVITEM LvItem;
ZeroMemory(&LvItem, sizeof(LvItem));
LvItem.iItem = sel;
LvItem.mask = LVIF_STATE;
LvItem.stateMask = LVIS_SELECTED|LVIS_FOCUSED;
LvItem.state = LVIS_SELECTED|LVIS_FOCUSED;
SendMessage(hList, LVM_SETITEMSTATE, (WPARAM)sel, (LPARAM)&LvItem);
}
/** Scans the \c CHANGES and call the appropriate function for each change.
*
* @param chg : Structure holding all the change info (See CHANGES).
*/
void ApplyChanges(CHANGES *chg)
{
HANDLE most_online;
int i;
// remove removed contacts
for (i = 0; i < chg->num_deleted; i++) {
Meta_Delete((WPARAM)chg->hDeletedContacts[i], 0);
if (chg->hDeletedContacts[i] == chg->hDefaultContact)
chg->hDefaultContact = 0;
if (chg->hDeletedContacts[i] == chg->hOfflineContact)
chg->hOfflineContact = 0;
}
// set contact positions
for (i = 0; i < chg->num_contacts; i++) {
if (Meta_GetContactNumber(chg->hContact[i]) != i)
Meta_SwapContacts(chg->hMeta, Meta_GetContactNumber(chg->hContact[i]), i);
}
NotifyEventHooks(hSubcontactsChanged, (WPARAM)chg->hMeta, (LPARAM)chg->hDefaultContact);
// set default
if (chg->hDefaultContact)
DBWriteContactSettingDword(chg->hMeta, META_PROTO, "Default", Meta_GetContactNumber(chg->hDefaultContact));
else
DBWriteContactSettingDword(chg->hMeta, META_PROTO, "Default", 0);
NotifyEventHooks(hEventDefaultChanged, (WPARAM)chg->hMeta, (LPARAM)chg->hDefaultContact);
// set offline
if (chg->hOfflineContact)
DBWriteContactSettingDword(chg->hMeta, META_PROTO, "OfflineSend", Meta_GetContactNumber(chg->hOfflineContact));
else
DBWriteContactSettingDword(chg->hMeta, META_PROTO, "OfflineSend", (DWORD)-1);
// fix nick
most_online = Meta_GetMostOnline(chg->hMeta);
Meta_CopyContactNick(chg->hMeta, most_online);
// fix status
Meta_FixStatus(chg->hMeta);
// fix avatar
most_online = Meta_GetMostOnlineSupporting(chg->hMeta, PFLAGNUM_4, PF4_AVATARS);
if (most_online) {
PROTO_AVATAR_INFORMATIONT AI;
AI.cbSize = sizeof(AI);
AI.hContact = chg->hMeta;
AI.format = PA_FORMAT_UNKNOWN;
_tcscpy(AI.filename, _T("X"));
if ((int)CallProtoService(META_PROTO, PS_GETAVATARINFOT, 0, (LPARAM)&AI) == GAIR_SUCCESS)
DBWriteContactSettingTString(chg->hMeta, "ContactPhoto", "File",AI.filename);
}
if (MetaAPI_GetForceState((WPARAM)chg->hMeta, 0) != chg->force_default)
MetaAPI_ForceDefault((WPARAM)chg->hMeta, 0);
}
LRESULT ProcessCustomDraw (LPARAM lParam)
{
LPNMLVCUSTOMDRAW lplvcd = (LPNMLVCUSTOMDRAW)lParam;
switch(lplvcd->nmcd.dwDrawStage)
{
case CDDS_PREPAINT : //Before the paint cycle begins
//request notifications for individual listview items
return CDRF_NOTIFYITEMDRAW;
case CDDS_ITEMPREPAINT: //Before an item is drawn
/*
if (((int)lplvcd->nmcd.dwItemSpec%2)==0)
{
//customize item appearance
//lplvcd->clrText = RGB(255,0,0);
lplvcd->clrTextBk = RGB(200,200,200);
}
else{
//lplvcd->clrText = RGB(0,0,255);
lplvcd->clrTextBk = RGB(255,255,255);
}
*/
if (changes.hContact[(int)lplvcd->nmcd.dwItemSpec] == changes.hDefaultContact) {
lplvcd->clrText = RGB(255, 0, 0);
}
return CDRF_NEWFONT;
}
return 0;
}
/** Callback function for the <b>'Edit'</b> Dialog.
*
* All the UI is controlled here, from display to functionnalities.
*
* @param hwndDlg : \c HANDLE to the <b>'Edit'</b> \c Dialog.
* @param uMsg : Specifies the message received by this dialog.
* @param wParam : Specifies additional message-specific information.
* @param lParam : Specifies additional message-specific information (handle of MetaContact to edit)
*
* @return \c TRUE if the dialog processed the message, \c FALSE if it did not.
*/
#define WMU_SETTITLE (WM_USER + 1)
INT_PTR CALLBACK Meta_EditDialogProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
HWND hwnd;
char *str;
int sel, i;
switch(msg)
{
case WM_INITDIALOG:
{
// Font necessary for all controls created with CreateWindowsEx
//HFONT hfDefault = GetStockObject(DEFAULT_GUI_FONT);
//HWND combo = GetDlgItem(hwndDlg,IDC_DEFAULT);
int nb_contacts, default_contact_number, offline_contact_number;
LVCOLUMN LvCol;
TranslateDialogDefault( hwndDlg );
SendMessage(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)LoadIconEx(I_EDIT));
// Disable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),FALSE);
// (from http://www.codeproject.com/listctrl/listview.asp)
// initialize list
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
SendMessage(hwnd,LVM_SETEXTENDEDLISTVIEWSTYLE, 0,LVS_EX_FULLROWSELECT); // Set style
// Create list columns
ZeroMemory(&LvCol, sizeof(LvCol));
LvCol.mask=LVCF_TEXT|LVCF_WIDTH|LVCF_SUBITEM; // Type of mask
// Inserting Couloms as much as we want
LvCol.pszText=Translate("Contact"); // First Header Text
LvCol.cx=100; // width of column
SendMessage(hwnd,LVM_INSERTCOLUMN,0,(LPARAM)&LvCol); // Insert/Show the coloum
LvCol.pszText=Translate("Id"); // Next coloum
LvCol.cx=130; // width of column
SendMessage(hwnd,LVM_INSERTCOLUMN,1,(LPARAM)&LvCol); // ...
LvCol.pszText=Translate("Protocol"); //
LvCol.cx=100; // width of column
SendMessage(hwnd,LVM_INSERTCOLUMN,2,(LPARAM)&LvCol); //
LvCol.pszText=Translate("Default"); //
LvCol.cx=60; // width of column
SendMessage(hwnd,LVM_INSERTCOLUMN,3,(LPARAM)&LvCol); //
LvCol.pszText=Translate("Send Offline"); //
LvCol.cx=85; // width of column
SendMessage(hwnd,LVM_INSERTCOLUMN,4,(LPARAM)&LvCol); //
// disable buttons until a selection is made in the list
hwnd = GetDlgItem(hwndDlg, IDC_BTN_REM);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETDEFAULT);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETOFFLINE);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_UP);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_DOWN);
EnableWindow(hwnd, FALSE);
nb_contacts = DBGetContactSettingDword((HANDLE)lParam, META_PROTO, "NumContacts", 0);
default_contact_number = DBGetContactSettingDword((HANDLE)lParam, META_PROTO, "Default", (DWORD)-1);
offline_contact_number = DBGetContactSettingDword((HANDLE)lParam, META_PROTO, "OfflineSend", (DWORD)-1);
changes.hMeta = (HANDLE)lParam;
changes.num_contacts = nb_contacts;
changes.num_deleted = 0;
changes.hDefaultContact = Meta_GetContactHandle((HANDLE)lParam, default_contact_number);
changes.hOfflineContact = Meta_GetContactHandle((HANDLE)lParam, offline_contact_number);
for (i = 0; i < nb_contacts; i++)
changes.hContact[i] = Meta_GetContactHandle((HANDLE)lParam, i);
changes.force_default = MetaAPI_GetForceState((WPARAM)lParam, 0);
SendMessage(hwndDlg, WMU_SETTITLE, 0, lParam);
CheckDlgButton(hwndDlg, IDC_CHK_FORCEDEFAULT, changes.force_default);
FillContactList(hwndDlg, &changes);
return TRUE;
}
case WMU_SETTITLE:
{
char *szCDN = (char *) CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)lParam, 0);
if (os_unicode_enabled) {
wchar_t *swzCDN = (wchar_t *) CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)lParam, GCDNF_UNICODE),
*swzContactDisplayName;
// detect if the clist provided unicode display name by comparing with non-unicode
if (szCDN && swzCDN && strncmp(szCDN, (char *)swzCDN, strlen(szCDN)) != 0 && wcslen(swzCDN) >= strlen(szCDN)) {
swzContactDisplayName = swzCDN;
} else {
// no? convert to unicode
if (szCDN) {
swzContactDisplayName = (wchar_t *) _alloca(sizeof(wchar_t) * (strlen(szCDN) + 1));
MultiByteToWideChar(CP_ACP, 0, (char *) szCDN, -1, swzContactDisplayName, (int)strlen((char *)szCDN) + 1);
} else {
swzContactDisplayName = TranslateW(L"(Unknown Contact)");
}
}
SetWindowTextW(GetDlgItem(hwndDlg,IDC_ED_NAME), swzContactDisplayName);
} else {
SetWindowText(GetDlgItem(hwndDlg,IDC_ED_NAME), szCDN);
}
}
return TRUE;
case WM_NOTIFY: // the message that is being sent always
switch(LOWORD(wParam)) // hit control
{
case IDC_LST_CONTACTS: // did we hit our ListView contorl?
if (((LPNMHDR)lParam)->code == NM_CLICK) {
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
// enable buttons
hwnd = GetDlgItem(hwndDlg, IDC_BTN_REM);
EnableWindow(hwnd, sel!=-1);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETDEFAULT);
EnableWindow(hwnd, sel!=-1 && changes.hContact[sel] != changes.hDefaultContact);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETOFFLINE);
EnableWindow(hwnd, sel!=-1 && changes.hContact[sel] != changes.hOfflineContact);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_UP);
EnableWindow(hwnd, (sel > 0));
hwnd = GetDlgItem(hwndDlg, IDC_BTN_DOWN);
EnableWindow(hwnd, (sel != -1) && (sel < changes.num_contacts - 1));
/*
// custom draw stuff - change colour of listview things - doesn't affect selection :(
} else if (((LPNMHDR)lParam)->code == NM_CUSTOMDRAW) {
SetWindowLongPtr(hwndDlg, DWL_MSGRESULT, (LONG)ProcessCustomDraw(lParam));
return TRUE;
*/
}
break;
}
break;
case WM_COMMAND:
switch(HIWORD(wParam))
{
case BN_CLICKED: // A button ('Remove', 'Ok', 'Cancel' or 'Apply', normally) has been clicked
switch(LOWORD(wParam))
{
case IDC_VALIDATE: // Apply changes, if there is still one contact attached to the metacontact.
if (changes.num_contacts == 0) // Otherwise, delete the metacontact.
{
if (MessageBox(hwndDlg,Translate("You are going to remove all the contacts associated with this MetaContact.\nThis will delete the MetaContact.\n\nProceed Anyway?"),
Translate("Delete MetaContact?"),MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON1)!=IDYES)
return TRUE;
else
{
Meta_Delete((WPARAM)changes.hMeta,(LPARAM)NULL);
DestroyWindow(hwndDlg);
return TRUE;
}
}
ApplyChanges(&changes);
// Disable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),FALSE);
break;
case IDOK:
if (IsWindowEnabled(GetDlgItem(hwndDlg,IDC_VALIDATE)))
{ // If there are changes that could be made,
if (changes.num_contacts == 0) // do the work that would have be done if
{ // the button 'Apply' has been clicked.
if (MessageBox(hwndDlg,Translate("You are going to remove all the contacts associated with this MetaContact.\nThis will delete the MetaContact.\n\nProceed Anyway?"),
Translate("Delete MetaContact?"),MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON1)!=IDYES)
{
return TRUE;
} else {
Meta_Delete((WPARAM)changes.hMeta,(LPARAM)NULL);
DestroyWindow(hwndDlg);
return TRUE;
}
}
ApplyChanges(&changes);
}
EndDialog(hwndDlg, IDOK);
return TRUE;
case IDCANCEL: // Simply close the dialog
EndDialog(hwndDlg, IDCANCEL);
return TRUE;
case IDC_BTN_SETDEFAULT:
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
InvalidateRect(hwnd, 0, TRUE);
changes.hDefaultContact = changes.hContact[sel];
SendMessage(hwndDlg, WMU_SETTITLE, 0, (LPARAM)changes.hContact[sel]);
FillContactList(hwndDlg, &changes);
SetListSelection(hwnd, sel);
// Disable set default button
EnableWindow(GetDlgItem(hwndDlg,IDC_BTN_SETDEFAULT),FALSE);
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
// repaint list
return TRUE;
case IDC_BTN_SETOFFLINE:
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
InvalidateRect(hwnd, 0, TRUE);
changes.hOfflineContact = changes.hContact[sel];
FillContactList(hwndDlg, &changes);
SetListSelection(hwnd, sel);
// Disable set offline button
EnableWindow(GetDlgItem(hwndDlg,IDC_BTN_SETOFFLINE),FALSE);
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
// repaint list
return TRUE;
case IDC_BTN_REM:
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
changes.num_contacts--;
changes.hDeletedContacts[changes.num_deleted++] = changes.hContact[sel];
if (changes.hDefaultContact == changes.hContact[sel]) {
if (changes.num_contacts > 0) {
changes.hDefaultContact = changes.hContact[0];
str = (char *)CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)changes.hDefaultContact, 0);
SetWindowText(GetDlgItem(hwndDlg,IDC_ED_DEFAULT),str);
} else {
changes.hDefaultContact = 0;
SetWindowText(GetDlgItem(hwndDlg,IDC_ED_DEFAULT),"None");
}
}
for (i = sel; i < changes.num_contacts; i++)
changes.hContact[i] = changes.hContact[i + 1];
FillContactList(hwndDlg, &changes);
// disable buttons
hwnd = GetDlgItem(hwndDlg, IDC_BTN_REM);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETDEFAULT);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_SETOFFLINE);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_UP);
EnableWindow(hwnd, FALSE);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_DOWN);
EnableWindow(hwnd, FALSE);
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
return TRUE;
case IDC_BTN_UP:
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
{
HANDLE temp = changes.hContact[sel];
changes.hContact[sel] = changes.hContact[sel - 1];
changes.hContact[sel - 1] = temp;
}
FillContactList(hwndDlg, &changes);
sel--;
SetListSelection(hwnd, sel);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_UP);
EnableWindow(hwnd, (sel > 0));
hwnd = GetDlgItem(hwndDlg, IDC_BTN_DOWN);
EnableWindow(hwnd, (sel < changes.num_contacts - 1));
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
return TRUE;
case IDC_BTN_DOWN:
hwnd = GetDlgItem(hwndDlg, IDC_LST_CONTACTS);
sel=SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_FOCUSED|LVNI_SELECTED); // return item selected
{
HANDLE temp = changes.hContact[sel];
changes.hContact[sel] = changes.hContact[sel + 1];
changes.hContact[sel + 1] = temp;
}
FillContactList(hwndDlg, &changes);
sel++;
SetListSelection(hwnd, sel);
hwnd = GetDlgItem(hwndDlg, IDC_BTN_UP);
EnableWindow(hwnd, (sel > 0));
hwnd = GetDlgItem(hwndDlg, IDC_BTN_DOWN);
EnableWindow(hwnd, (sel < changes.num_contacts - 1));
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
return TRUE;
case IDC_CHK_FORCEDEFAULT:
changes.force_default = IsDlgButtonChecked(hwndDlg, IDC_CHK_FORCEDEFAULT);
// Enable the 'Apply' button.
EnableWindow(GetDlgItem(hwndDlg,IDC_VALIDATE),TRUE);
return TRUE;
}
}
break;
case WM_CLOSE:
DestroyWindow(hwndDlg);
return TRUE;
case WM_DESTROY:
ReleaseIconEx((HICON)SendMessage(hwndDlg, WM_SETICON, ICON_BIG, 0));
EndDialog(hwndDlg, IDCANCEL);
break;
}
return FALSE;
}