static void CustomizeTocInfoTip(LPNMTVGETINFOTIP nmit)
{
PageDestination *link = ((DocTocItem *)nmit->lParam)->GetLink();
ScopedMem<WCHAR> path(link ? link->GetDestValue() : nullptr);
if (!path)
return;
CrashIf(!link); // /analyze claims that this could happen - it really can't
CrashIf(link->GetDestType() != Dest_LaunchURL && link->GetDestType() != Dest_LaunchFile && link->GetDestType() != Dest_LaunchEmbedded);
str::Str<WCHAR> infotip;
RECT rcLine, rcLabel;
HWND hTV = nmit->hdr.hwndFrom;
// Display the item's full label, if it's overlong
TreeView_GetItemRect(hTV, nmit->hItem, &rcLine, FALSE);
TreeView_GetItemRect(hTV, nmit->hItem, &rcLabel, TRUE);
if (rcLine.right + 2 < rcLabel.right) {
WCHAR buf[INFOTIPSIZE+1] = { 0 }; // +1 just in case
TVITEM item;
item.hItem = nmit->hItem;
item.mask = TVIF_TEXT;
item.pszText = buf;
item.cchTextMax = INFOTIPSIZE;
TreeView_GetItem(hTV, &item);
infotip.Append(item.pszText);
infotip.Append(L"\r\n");
}
if (Dest_LaunchEmbedded == link->GetDestType())
path.Set(str::Format(_TR("Attachment: %s"), path.Get()));
infotip.Append(path);
str::BufSet(nmit->pszText, nmit->cchTextMax, infotip.Get());
}
void CMsgTree::SetDefMsg(int iMode, int ID)
{
for (int i = 0; i < _countof(SettingsList); i++) {
if (SettingsList[i].Status == iMode) {
if (MsgTreePage.GetValue(SettingsList[i].DBSetting) != ID) {
RECT rc;
COptItem_TreeCtrl *TreeCtrl = GetTreeCtrl();
int OrderOld = TreeCtrl->IDToOrder(MsgTreePage.GetValue(SettingsList[i].DBSetting));
if (OrderOld >= 0 && TreeView_GetItemRect(hTreeView, TreeCtrl->Value[OrderOld].hItem, &rc, false))
InvalidateRect(hTreeView, &rc, true); // refresh icons of previous default tree item
int OrderNew = TreeCtrl->IDToOrder(ID);
if (OrderNew >= 0 && TreeView_GetItemRect(hTreeView, TreeCtrl->Value[OrderNew].hItem, &rc, false))
InvalidateRect(hTreeView, &rc, true); // refresh new default item icons
MsgTreePage.SetValue(SettingsList[i].DBSetting, ID);
NMMSGTREE nm = { 0 };
if (OrderOld >= 0)
nm.ItemOld = &TreeCtrl->Value[OrderOld];
if (OrderNew >= 0)
nm.ItemNew = &TreeCtrl->Value[OrderNew];
nm.hdr.code = MTN_DEFMSGCHANGED;
nm.hdr.hwndFrom = hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(hTreeView);
SendMessage(GetParent(hTreeView), WM_NOTIFY, 0, (LPARAM)&nm);
}
break;
}
}
}
VOID TreeListUpdateTooltips(
HWND hwndTreeList
)
{
HWND TreeControl = (HWND)GetWindowLongPtr(hwndTreeList, TL_TREECONTROL_SLOT),
ToolTips = (HWND)GetWindowLongPtr(hwndTreeList, TL_TOOLTIPS_SLOT),
Header = (HWND)GetWindowLongPtr(hwndTreeList, TL_HEADERCONTROL_SLOT);
PTL_SUBITEMS subitems;
HTREEITEM item = TreeView_GetRoot(TreeControl);
RECT rc, subrc;
TOOLINFO tool;
ULONG i = 0, c;
LONG cx;
TVITEMEX itemex;
RtlSecureZeroMemory(&rc, sizeof(rc));
Header_GetItemRect(Header, 0, &rc);
cx = rc.right;
c = (ULONG)SendMessage(ToolTips, TTM_GETTOOLCOUNT, 0, 0);
RtlSecureZeroMemory(&tool, sizeof(tool));
tool.cbSize = sizeof(tool);
while (SendMessage(ToolTips, TTM_ENUMTOOLS, i, (LPARAM)&tool) && (i < c)) {
if (!TreeView_GetItemRect(TreeControl, (HTREEITEM)(tool.uId - tool.lParam), &rc, FALSE)) {
SendMessage(ToolTips, TTM_DELTOOL, 0, (LPARAM)&tool);
continue;
}
i++;
}
while (item) {
if (TreeView_GetItemRect(TreeControl, item, &rc, TRUE)) {
RtlSecureZeroMemory(&itemex, sizeof(itemex));
itemex.hItem = item;
itemex.mask = TVIF_HANDLE | TVIF_PARAM;
TreeView_GetItem(TreeControl, &itemex);
if (rc.right > cx)
rc.right = cx;
AddTooltipItemSub(TreeControl, ToolTips, (UINT_PTR)item, 0, &rc);
if (itemex.lParam) {
subitems = (PTL_SUBITEMS)itemex.lParam;
for (i = 0; i < subitems->Count; i++) {
if (!Header_GetItemRect(Header, i + 1, &subrc))
break;
subrc.top = rc.top;
subrc.bottom = rc.bottom;
AddTooltipItemSub(TreeControl, ToolTips, i + 1 + (UINT_PTR)item, i + 1, &subrc);
}
}
}
item = TreeView_GetNextVisible(TreeControl, item);
}
}
static VOID
OnContext(PMAIN_WND_INFO Info,
LPARAM lParam)
{
HTREEITEM hSelected;
POINT pt;
RECT rc;
INT xPos = GET_X_LPARAM(lParam);
INT yPos = GET_Y_LPARAM(lParam);
hSelected = TreeView_GetSelection(Info->hTreeView);
if (TreeView_GetItemRect(Info->hTreeView,
hSelected,
&rc,
TRUE))
{
if (GetCursorPos(&pt) &&
ScreenToClient(Info->hTreeView, &pt) &&
PtInRect(&rc, pt))
{
TrackPopupMenuEx(Info->hShortcutMenu,
TPM_RIGHTBUTTON,
xPos,
yPos,
Info->hMainWnd,
NULL);
}
}
}
static BOOL
ViewDlg_ToggleCheckItem(HWND hwndDlg, HTREEITEM hItem)
{
HWND hwndTreeView = GetDlgItem(hwndDlg, IDC_VIEW_TREEVIEW);
// get the item
TV_ITEM Item;
INT i;
ZeroMemory(&Item, sizeof(Item));
Item.mask = TVIF_HANDLE | TVIF_IMAGE | TVIF_PARAM;
Item.hItem = hItem;
if (!TreeView_GetItem(hwndTreeView, &Item))
return FALSE; // no such item
VIEWTREE_ENTRY *pEntry = ViewTree_GetItem(Item.lParam);
if (pEntry == NULL)
return FALSE; // no such item
if (pEntry->bGrayed)
return FALSE; // disabled
// toggle check mark
Item.mask = TVIF_HANDLE | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
switch (pEntry->dwType)
{
case AETYPE_CHECKBOX:
pEntry->bChecked = !pEntry->bChecked;
break;
case AETYPE_RADIO:
// reset all the entries of the same parent
for (i = 0; i < s_ViewTreeEntryCount; ++i)
{
VIEWTREE_ENTRY *pEntry2 = &s_ViewTreeEntries[i];
if (pEntry->dwParentID == pEntry2->dwParentID)
{
pEntry2->bChecked = FALSE;
Item.hItem = pEntry2->hItem;
INT iImage = ViewTree_GetImage(pEntry2);
Item.iImage = Item.iSelectedImage = iImage;
TreeView_SetItem(hwndTreeView, &Item);
}
}
pEntry->bChecked = TRUE;
break;
default:
return FALSE; // failure
}
Item.iImage = Item.iSelectedImage = ViewTree_GetImage(pEntry);
Item.hItem = hItem;
TreeView_SetItem(hwndTreeView, &Item);
// redraw the item
RECT rcItem;
TreeView_GetItemRect(hwndTreeView, hItem, &rcItem, FALSE);
InvalidateRect(hwndTreeView, &rcItem, TRUE);
return TRUE; // success
}
void CCList::SetExtraImage(HTREEITEM hItem, int iColumn, int iImage) // set iImage to CLC_EXTRAICON_EMPTY to reset image
{
_ASSERT(iColumn < MAXEXTRAICONS);
GetItemData(hItem).ExtraIcons[iColumn] = iImage;
RECT rc;
if (TreeView_GetItemRect(hTreeView, hItem, &rc, false))
InvalidateRect(hTreeView, &rc, true);
}
LRESULT
TreeListOnCustomDraw(
__in PTREELIST_OBJECT Object,
__in LPNMHDR lp
)
{
LRESULT Status;
LPNMTVCUSTOMDRAW lpcd = (LPNMTVCUSTOMDRAW)lp;
Status = CDRF_DODEFAULT;
switch (lpcd->nmcd.dwDrawStage) {
case CDDS_PREPAINT:
//SetViewportOrgEx(lpcd->nmcd.hdc, Object->ScrollOffset, 0, NULL);
Status = CDRF_NOTIFYITEMDRAW;
break;
case CDDS_ITEMPREPAINT:
//
// Track item information for custom drawing after post painting stage
//
lpcd->clrText = Object->clrText;
lpcd->clrTextBk = Object->clrBack;
Object->ItemFocus = FALSE;
if(lpcd->nmcd.uItemState & CDIS_FOCUS) {
Object->ItemFocus = TRUE;
}
TreeView_GetItemRect(Object->hWndTree, (HTREEITEM)lpcd->nmcd.dwItemSpec,
&Object->ItemRect, TRUE);
Object->ItemRect.right = min(lpcd->nmcd.rc.right, Object->HeaderWidth);
Status = CDRF_NOTIFYPOSTPAINT;
break;
case CDDS_ITEMPOSTPAINT:
TreeListDrawItem(Object, lpcd->nmcd.hdc,
(HTREEITEM)lpcd->nmcd.dwItemSpec,
lpcd->nmcd.lItemlParam);
Status = CDRF_SKIPDEFAULT;
break;
}
return Status;
}
/**
* name: ShowItem
* class: CPsTree
* desc: displays on of the items in the treeview
* param: iPageIndex - the index of the treeitem in the array.
* needWidth - gives and takes the width, the treeview must have to show all items properly
* return: TRUE if item was added successfully, FALSE otherwise
**/
HTREEITEM CPsTree::ShowItem(const int iPageIndex, LPWORD needWidth)
{
TVINSERTSTRUCT tvii;
CPsTreeItem *pti;
// check parameters
if (!_hWndTree ||
!IsIndexValid(iPageIndex) ||
!(pti = _pItems[iPageIndex]) ||
!pti->Name() ||
!pti->Label())
{
MsgErr(GetParent(_hWndTree), LPGENT("Due to a parameter error, one of the treeitems can't be added!"));
return NULL;
}
// item is visible at the moment
if ((tvii.itemex.hItem = pti->Hti()) == NULL)
{
RECT rc;
const int iParent = pti->Parent();
// init the rest of the treeitem
tvii.hParent = IsIndexValid(iParent) ? ShowItem(iParent, needWidth) : NULL;
tvii.hInsertAfter = (_dwFlags & PSTVF_SORTTREE) ? TVI_SORT : TVI_LAST;
tvii.itemex.mask = TVIF_TEXT|TVIF_PARAM|TVIF_STATE;
tvii.itemex.pszText = pti->Label();
tvii.itemex.state = pti->State() == DBTVIS_EXPANDED ? TVIS_EXPANDED : 0;
tvii.itemex.stateMask = TVIS_EXPANDED;
tvii.itemex.lParam = iPageIndex;
// set images
if ((tvii.itemex.iImage = tvii.itemex.iSelectedImage = pti->Image()) != -1)
{
tvii.itemex.mask |= TVIF_IMAGE|TVIF_SELECTEDIMAGE;
}
// insert item into tree if set visible
if ((tvii.itemex.hItem = TreeView_InsertItem(_hWndTree, &tvii)) == NULL)
{
MsgErr(GetParent(_hWndTree), LPGENT("A fatal error occurred on adding a property sheet page!\nDialog creation aborted!"));
return NULL;
}
pti->Hti(tvii.itemex.hItem);
// calculate width of treeview
if (needWidth && TreeView_GetItemRect(_hWndTree, pti->Hti(), &rc, TRUE) && rc.right > *needWidth)
{
*needWidth = (WORD)rc.right;
}
}
return tvii.itemex.hItem;
}
VOID TreeListAutoExpand(
HWND hwndHeader,
LPNMTREEVIEW nhdr
)
{
RECT irc;
LONG cx = 0, xleft = 0;
HDITEM hdi;
HTREEITEM citem = TreeView_GetChild(nhdr->hdr.hwndFrom, nhdr->itemNew.hItem);
RtlSecureZeroMemory(&irc, sizeof(irc));
TreeView_GetItemRect(nhdr->hdr.hwndFrom, citem, &irc, TRUE);
xleft = irc.left;
while (citem) {
RtlSecureZeroMemory(&irc, sizeof(irc));
TreeView_GetItemRect(nhdr->hdr.hwndFrom, citem, &irc, TRUE);
if (irc.left < xleft)
break;
if (irc.right > cx)
cx = irc.right;
citem = TreeView_GetNextVisible(nhdr->hdr.hwndFrom, citem);
}
RtlSecureZeroMemory(&hdi, sizeof(hdi));
hdi.mask = HDI_WIDTH;
Header_GetItem(hwndHeader, 0, &hdi);
if (hdi.cxy < cx + 8)
hdi.cxy = cx + 8;
Header_SetItem(hwndHeader, 0, &hdi);
}
bool GetNodeRect(_Ty Key, PRECT pRc) {
bool r = false;
HTREEITEM hItem = KeyToHandle(Key);
if (NULL != hItem) {
if (TRUE == TreeView_GetItemRect(m_hWnd, hItem, pRc, FALSE)) {
r = true;
}
}
return r;
}
/**
* name: OnIconsChanged
* class: CPsTreeItem
* desc: Handles reloading icons if changed by icolib
* params: none
* return: nothing
**/
void CPsTreeItem::OnIconsChanged(CPsTree *pTree)
{
HICON hIcon;
RECT rc;
// update tree item icons
if (pTree->ImageList() && (hIcon = IcoLib_GetIcon(IconKey())) != NULL) {
_iImage = (_iImage > 0)
? ImageList_ReplaceIcon(pTree->ImageList(), _iImage, hIcon)
: ImageList_AddIcon(pTree->ImageList(), hIcon);
if (_hItem && TreeView_GetItemRect(pTree->Window(), _hItem, &rc, 0))
InvalidateRect(pTree->Window(), &rc, TRUE);
}
// update pages icons
OnPageIconsChanged();
}
LRESULT
CDeviceView::OnContextMenu(
_In_ LPARAM lParam
)
{
HTREEITEM hSelected = TreeView_GetSelection(m_hTreeView);
RECT rc;
if (TreeView_GetItemRect(m_hTreeView,
hSelected,
&rc,
TRUE))
{
POINT pt;
if (GetCursorPos(&pt) &&
ScreenToClient(m_hTreeView, &pt) &&
PtInRect(&rc, pt))
{
CNode *Node = GetSelectedNode();
if (Node)
{
// Create the context menu
HMENU hContextMenu = CreatePopupMenu();
// Add the actions for this node
BuildActionMenuForNode(hContextMenu, Node, false);
INT xPos = GET_X_LPARAM(lParam);
INT yPos = GET_Y_LPARAM(lParam);
// Display the menu
TrackPopupMenuEx(hContextMenu,
TPM_RIGHTBUTTON,
xPos,
yPos,
m_hMainWnd,
NULL);
DestroyMenu(hContextMenu);
}
}
}
return 0;
}
HTREEITEM CCList::HitTest(LPPOINT pt, PDWORD hitFlags) // pt is relative to control; returns hItem or NULL
{
TVHITTESTINFO hti;
hti.pt = *pt;
TreeView_HitTest(hTreeView, &hti);
*hitFlags = 0;
if (hti.flags & TVHT_ABOVE)
*hitFlags |= MCLCHT_ABOVE;
if (hti.flags & TVHT_BELOW)
*hitFlags |= MCLCHT_BELOW;
if (hti.flags & TVHT_TOLEFT)
*hitFlags |= MCLCHT_TOLEFT;
if (hti.flags & TVHT_TORIGHT)
*hitFlags |= MCLCHT_TORIGHT;
if (hti.flags & TVHT_NOWHERE)
*hitFlags |= MCLCHT_NOWHERE;
if (hti.flags & TVHT_ONITEMINDENT)
*hitFlags |= MCLCHT_ONITEMINDENT;
if (hti.flags & (TVHT_ONITEMICON | TVHT_ONITEMSTATEICON))
*hitFlags |= MCLCHT_ONITEMICON;
if (hti.flags & TVHT_ONITEMLABEL)
*hitFlags |= MCLCHT_ONITEMLABEL;
if (hti.flags & TVHT_ONITEMRIGHT)
*hitFlags |= MCLCHT_ONITEMRIGHT;
if (hti.flags & (TVHT_ONITEMINDENT | TVHT_ONITEM | TVHT_ONITEMRIGHT)) {
// extraicon tests
RECT rc;
if (TreeView_GetItemRect(hTreeView, hti.hItem, &rc, false)) {
int nIndex = (rc.right - pt->x - 1) / EXTRAICON_XSTEP;
if (nIndex >= 0 && nIndex < MAXEXTRAICONS && GetItemData(hti.hItem).ExtraIcons[nIndex] != CLC_EXTRAICON_EMPTY)
*hitFlags |= MCLCHT_ONITEMEXTRA | (nIndex << 24);
}
}
return hti.hItem;
}
//---------------------------------------------------//
// TreeView_StartProc
//---------------------------------------------------//
BOOL TreeView_StartProc(HWND hWndActive)
{ GetmHpVarStruct()->hWndCurCtrl=NULL;
/*if(*GetmHpVarStruct()->CourantTask->GetmHpCtrlName()!=0)
{ if(mHpPak_IsDotNetHwnd(hWndActive))
{ int iState=0,iStyle=0;
GetmHpVarStruct()->hWndCurCtrl=mHpPak_GetDotNetCtrlHandle(hWndActive,GetmHpVarStruct()->CourantTask->GetmHpCtrlName(),iStyle,iState);
}
}*/
if(!GetmHpVarStruct()->hWndCurCtrl)
GetmHpVarStruct()->hWndCurCtrl=GetCtrlWnd(hWndActive,GetmHpVarStruct()->CourantTask->GetmHpCtrlID());
if(!IsCtrlReady(hWndActive,GetmHpVarStruct()->hWndCurCtrl)) return FALSE;
RECT CtrlRct;
GetWindowRect(GetmHpVarStruct()->hWndCurCtrl,&CtrlRct);
GetmHpVarStruct()->SelItemListe->EmptyGroupListe();
GetTVitemSelList(GetmHpVarStruct()->hWndCurCtrl,TreeView_GetRoot(GetmHpVarStruct()->hWndCurCtrl),0);
GetmHpVarStruct()->SelItemListe->ReplaceCurrent();
hCurSelItm=GetNexthTreeItemToSel(GetmHpVarStruct()->hWndCurCtrl,TreeView_GetRoot(GetmHpVarStruct()->hWndCurCtrl));
if(hCurSelItm==NULL)
{ bFindItm=FALSE;
GetmHpVarStruct()->CourantTask->SetmHpStep(13);
GetmHpVarStruct()->YnextPos=(int)(((CtrlRct.bottom-CtrlRct.top)/2)+CtrlRct.top);
GetmHpVarStruct()->XnextPos=(int)(((CtrlRct.right-CtrlRct.left)/2)+CtrlRct.left);
}
else
{ bFindItm=TRUE;
if(GetmHpVarStruct()->imHpMode==1) TreeView_EnsureVisible(GetmHpVarStruct()->hWndCurCtrl,hCurSelItm);
RECT itmRct;
TreeView_GetItemRect(GetmHpVarStruct()->hWndCurCtrl,hCurSelItm,&itmRct,TRUE);
ListTreeStatusPos(hWndActive,itmRct);
if(!GetmHpVarStruct()->AscensSens)
{ GetmHpVarStruct()->YnextPos=(int)(CtrlRct.top+((itmRct.bottom-itmRct.top)/2)+itmRct.top);
GetmHpVarStruct()->XnextPos=(int)(CtrlRct.left+((itmRct.right-itmRct.left)/2)+itmRct.left);
// Click | DoubleClick
if(!GetmHpVarStruct()->SelItemListe->IsNextIndexExist()) GetmHpVarStruct()->CourantTask->SetmHpStep(10);
}
else // Not visible
{ GetmHpVarStruct()->CourantTask->SetmHpStep(10);
MoveOnScrollBar(GetmHpVarStruct()->hWndCurCtrl,CtrlRct);
}
}
return TRUE;
}
/**
* name: BeginLabelEdit
* class: CPsTree
* desc: begins the labeledit mode
* param: hItem - handle of the treeitm whose label to edit
* return: 0
**/
int CPsTree::BeginLabelEdit(HTREEITEM hItem)
{
CPsTreeItem* pti;
// tree is readonly
if (db_get_b(NULL, MODNAME, SET_PROPSHEET_READONLYLABEL, 0))
return 0;
// get item text
if (!hItem && !(hItem = TreeView_GetSelection(_hWndTree)))
return 0;
if (pti = FindItemByHandle(hItem))
{
RECT rc, rcTree;
// create the edit control
GetClientRect(_hWndTree, &rcTree);
TreeView_GetItemRect(_hWndTree, hItem, &rc, TRUE);
_hLabelEdit = CreateWindowEx(WS_EX_NOPARENTNOTIFY|WS_EX_CLIENTEDGE,
_T( "EDIT" ),
pti->Label(),
WS_VISIBLE|ES_AUTOHSCROLL|WS_CHILD,
rc.left, rc.top,
rcTree.right - rc.left, rc.bottom - rc.top,
_hWndTree,
NULL,
ghInst,
NULL );
if (_hLabelEdit)
{
_hDragItem = hItem;
SetUserData(_hLabelEdit, this);
mir_subclassWindow(_hLabelEdit, TPropsheetTree_LabelEditProc);
SendMessage(_hLabelEdit, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), 0 );
Edit_SetSel(_hLabelEdit, 0, -1);
Edit_LimitText(_hLabelEdit, MAX_TINAME);
SetFocus(_hLabelEdit);
return 0;
}
}
return 1;
}
VOID
TreeListGetTreeRectMostRight(
__in PTREELIST_OBJECT Object,
__out PLONG MostRight
)
{
HTREEITEM hTreeItem;
HWND hWndTree;
RECT Rect;
hWndTree = Object->hWndTree;
hTreeItem = TreeView_GetFirstVisible(hWndTree);
*MostRight = 0;
while (hTreeItem != NULL) {
TreeView_GetItemRect(hWndTree, hTreeItem, &Rect, TRUE);
*MostRight = max(Rect.right, *MostRight);
hTreeItem = TreeView_GetNextVisible(hWndTree, hTreeItem);
}
}
/*
static DrawTheImage(HIMAGELIST himl)
{
HDC hDC;
hDC=GetDC(NULL);
ImageList_Draw(himl,0,hDC,0,0,ILD_NORMAL);
ImageList_Draw(himl,1,hDC,20,0,ILD_NORMAL);
ReleaseDC(NULL,hDC);
}
*/
static void Main_OnBeginDrag(HWND hwndTV, LPNMTREEVIEW lpnmtv)
{
HIMAGELIST himl; // handle to image list
RECT rcItem; // bounding rectangle of item
// Tell the tree view control to create an image to use
// for dragging.
hDragWnd=hwndTV;
himl = TreeView_CreateDragImage(hwndTV, lpnmtv->itemNew.hItem); // Real OK
hDragItem=lpnmtv->itemNew.hItem;
// Get the bounding rectangle of the item being dragged.
TreeView_GetItemRect(hwndTV, lpnmtv->itemNew.hItem, &rcItem, TRUE);
// Get the heading level and the amount that the child items are
// indented.
//dwLevel = 1;//lpnmtv->itemNew.lParam;
//dwIndent = (DWORD) SendMessage(hwndTV, TVM_GETINDENT, 0, 0);
//ImageList_SetDragCursorImage(himl,0,0,0);
// Start the drag operation.
//ShowCursor(FALSE);
ImageList_BeginDrag(himl, 0, 0,0);
// ImageList_DragEnter(NULL,0,0);
ImageList_DragEnter(hDragWnd,0,0);
//ImageList_DragShowNolock(TRUE);
// Hide the mouse cursor, and direct mouse input to the
// parent window.
//DrawTheImage(himl);
SetCapture(GetParent(hwndTV));
fDragging = TRUE;
return;
}
static void OnFavTreeContextMenu(WindowInfo* win, PointI pt) {
TVITEM item;
if (pt.x != -1 || pt.y != -1) {
TVHITTESTINFO ht = {0};
ht.pt.x = pt.x;
ht.pt.y = pt.y;
MapWindowPoints(HWND_DESKTOP, win->hwndFavTree, &ht.pt, 1);
TreeView_HitTest(win->hwndFavTree, &ht);
if ((ht.flags & TVHT_ONITEM) == 0)
return; // only display menu if over a node in tree
TreeView_SelectItem(win->hwndFavTree, ht.hItem);
item.hItem = ht.hItem;
} else {
item.hItem = TreeView_GetSelection(win->hwndFavTree);
if (!item.hItem) {
return;
}
RECT rcItem;
if (TreeView_GetItemRect(win->hwndFavTree, item.hItem, &rcItem, TRUE)) {
MapWindowPoints(win->hwndFavTree, HWND_DESKTOP, (POINT*)&rcItem, 2);
pt.x = rcItem.left;
pt.y = rcItem.bottom;
} else {
WindowRect rc(win->hwndFavTree);
pt = rc.TL();
}
}
item.mask = TVIF_PARAM;
TreeView_GetItem(win->hwndFavTree, &item);
Favorite* toDelete = (Favorite*)item.lParam;
HMENU popup = BuildMenuFromMenuDef(menuDefFavContext, dimof(menuDefFavContext), CreatePopupMenu());
INT cmd = TrackPopupMenu(popup, TPM_RETURNCMD | TPM_RIGHTBUTTON, pt.x, pt.y, 0, win->hwndFavTree, nullptr);
DestroyMenu(popup);
if (IDM_FAV_DEL == cmd) {
RememberFavTreeExpansionStateForAllWindows();
if (toDelete) {
DisplayState* f = gFavorites.GetByFavorite(toDelete);
gFavorites.Remove(f->filePath, toDelete->pageNo);
} else {
// toDelete == nullptr => this is a parent node signifying all bookmarks in a file
item.hItem = TreeView_GetChild(win->hwndFavTree, item.hItem);
item.mask = TVIF_PARAM;
TreeView_GetItem(win->hwndFavTree, &item);
toDelete = (Favorite*)item.lParam;
DisplayState* f = gFavorites.GetByFavorite(toDelete);
gFavorites.RemoveAllForFile(f->filePath);
}
UpdateFavoritesTreeForAllWindows();
prefs::Save();
// TODO: it would be nice to have a system for undo-ing things, like in Gmail,
// so that we can do destructive operations without asking for permission via
// invasive model dialog boxes but also allow reverting them if were done
// by mistake
}
}
static void TreeCtrlOnPaint(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hDC;
RECT rcClip, rcClient;
HDC memDC;
HBITMAP bitmap;
HBITMAP hOldBitmap;
HBITMAP hBackground = GetBackgroundBitmap();
MYBITMAPINFO *bmDesc = GetBackgroundInfo();
hDC = BeginPaint(hWnd, &ps);
GetClipBox(hDC, &rcClip);
GetClientRect(hWnd, &rcClient);
// Create a compatible memory DC
memDC = CreateCompatibleDC(hDC);
// Select a compatible bitmap into the memory DC
bitmap = CreateCompatibleBitmap(hDC, rcClient.right - rcClient.left,
rcClient.bottom - rcClient.top);
hOldBitmap = SelectObject(memDC, bitmap);
// First let the control do its default drawing.
CallWindowProc(g_lpTreeWndProc, hWnd, uMsg, (WPARAM)memDC, 0);
// Draw bitmap in the background
{
HPALETTE hPAL;
HDC maskDC;
HBITMAP maskBitmap;
HDC tempDC;
HDC imageDC;
HBITMAP bmpImage;
HBITMAP hOldBmpImage;
HBITMAP hOldMaskBitmap;
HBITMAP hOldHBitmap;
int i, j;
RECT rcRoot;
// Now create a mask
maskDC = CreateCompatibleDC(hDC);
// Create monochrome bitmap for the mask
maskBitmap = CreateBitmap(rcClient.right - rcClient.left,
rcClient.bottom - rcClient.top,
1, 1, NULL);
hOldMaskBitmap = SelectObject(maskDC, maskBitmap);
SetBkColor(memDC, GetSysColor(COLOR_WINDOW));
// Create the mask from the memory DC
BitBlt(maskDC, 0, 0, rcClient.right - rcClient.left,
rcClient.bottom - rcClient.top, memDC,
rcClient.left, rcClient.top, SRCCOPY);
tempDC = CreateCompatibleDC(hDC);
hOldHBitmap = SelectObject(tempDC, hBackground);
imageDC = CreateCompatibleDC(hDC);
bmpImage = CreateCompatibleBitmap(hDC,
rcClient.right - rcClient.left,
rcClient.bottom - rcClient.top);
hOldBmpImage = SelectObject(imageDC, bmpImage);
hPAL = GetBackgroundPalette();
if (hPAL == NULL)
hPAL = CreateHalftonePalette(hDC);
if (GetDeviceCaps(hDC, RASTERCAPS) & RC_PALETTE && hPAL != NULL)
{
SelectPalette(hDC, hPAL, FALSE);
RealizePalette(hDC);
SelectPalette(imageDC, hPAL, FALSE);
}
// Get x and y offset
TreeView_GetItemRect(hWnd, TreeView_GetRoot(hWnd), &rcRoot, FALSE);
rcRoot.left = -GetScrollPos(hWnd, SB_HORZ);
// Draw bitmap in tiled manner to imageDC
for (i = rcRoot.left; i < rcClient.right; i += bmDesc->bmWidth)
for (j = rcRoot.top; j < rcClient.bottom; j += bmDesc->bmHeight)
BitBlt(imageDC, i, j, bmDesc->bmWidth, bmDesc->bmHeight,
tempDC, 0, 0, SRCCOPY);
// Set the background in memDC to black. Using SRCPAINT with black and any other
// color results in the other color, thus making black the transparent color
SetBkColor(memDC, RGB(0,0,0));
SetTextColor(memDC, RGB(255,255,255));
BitBlt(memDC, rcClip.left, rcClip.top, rcClip.right - rcClip.left,
rcClip.bottom - rcClip.top,
maskDC, rcClip.left, rcClip.top, SRCAND);
// Set the foreground to black. See comment above.
SetBkColor(imageDC, RGB(255,255,255));
SetTextColor(imageDC, RGB(0,0,0));
BitBlt(imageDC, rcClip.left, rcClip.top, rcClip.right - rcClip.left,
rcClip.bottom - rcClip.top,
maskDC, rcClip.left, rcClip.top, SRCAND);
// Combine the foreground with the background
BitBlt(imageDC, rcClip.left, rcClip.top, rcClip.right - rcClip.left,
rcClip.bottom - rcClip.top,
memDC, rcClip.left, rcClip.top, SRCPAINT);
// Draw the final image to the screen
BitBlt(hDC, rcClip.left, rcClip.top, rcClip.right - rcClip.left,
rcClip.bottom - rcClip.top,
imageDC, rcClip.left, rcClip.top, SRCCOPY);
SelectObject(maskDC, hOldMaskBitmap);
SelectObject(tempDC, hOldHBitmap);
SelectObject(imageDC, hOldBmpImage);
DeleteDC(maskDC);
DeleteDC(imageDC);
DeleteDC(tempDC);
DeleteObject(bmpImage);
DeleteObject(maskBitmap);
if (GetBackgroundPalette() == NULL)
{
DeleteObject(hPAL);
hPAL = 0;
}
}
SelectObject(memDC, hOldBitmap);
DeleteObject(bitmap);
DeleteDC(memDC);
EndPaint(hWnd, &ps);
ReleaseDC(hWnd, hDC);
}
LRESULT CALLBACK WndProc(
HWND hWnd, // window handle
UINT message, // type of message
WPARAM uParam, // additional information
LPARAM lParam // additional information
)
{
FARPROC lpProcAbout; // pointer to the "About" function
int wmId, wmEvent;
//****************** NEW CODE START *********
#define ptrNMHDR ((LPNMHDR)lParam)
#define ptrNM_TREEVIEW ((NM_TREEVIEW *)lParam)
#define ptrTV_DISPINFO ((TV_DISPINFO *)lParam)
RECT rcItem;
static HIMAGELIST hDragImage;
static BOOL bDragging;
static HTREEITEM hDragItem;
switch (message) {
case WM_NOTIFY: // This is a new Chicago message for control
// notifications
switch (ptrNMHDR->code)
{
case TVN_BEGINDRAG: // Sent by TreeView when user
// wants to drag an item.
// Only allow drag & drop for the actual coaster
// items. The "itemNew" field of the NM_TREEVIEW
// structure contains the attribytes of the item
// we are going to drag. Therefore, since we are
// using the lParam field to store an ITEM_TYPE_*
// value, we check that field.
if ( ITEM_TYPE_COASTER_NAME == ptrNM_TREEVIEW->itemNew.lParam)
{
// The hDragImage variable is declared static,
// so the code in WM_LBUTTONUP can delete it when
// the user stops dragging. Here we create a
// drag image to use for the ImageList_StartDrag
// API.
hDragImage = TreeView_CreateDragImage
(
ptrNMHDR->hwndFrom,
ptrNM_TREEVIEW->itemNew.hItem
);
// Get the location of the item rectangle's text.
TreeView_GetItemRect
(
ptrNMHDR->hwndFrom, // Handle of TreeView
ptrNM_TREEVIEW->itemNew.hItem, // Item in TreeView
&rcItem, // RECT to store result
TRUE // Rect of label text only
);
// Cache away the handle of the item to drag into a
// staticly declared variable, so the code in
// WM_LBUTTONUP can know what the user is dragging.
hDragItem = ptrNM_TREEVIEW->itemNew.hItem;
// Start the drag ala ImageList
ImageList_BeginDrag(hDragImage, 0,
ptrNM_TREEVIEW->ptDrag.x - rcItem.left, // Offset hotspot
ptrNM_TREEVIEW->ptDrag.y - rcItem.top);
ImageList_DragEnter(ptrNMHDR->hwndFrom,
ptrNM_TREEVIEW->ptDrag.x, // Coords of image to drag
ptrNM_TREEVIEW->ptDrag.y);
// Capture the mousey to this window
ShowCursor ( FALSE );
SetCapture ( hWnd );
// Set a staticly declared drag flag so the WM_MOUSEMOVE
// and WM_LBUTTONUP messages know to take action.
bDragging = TRUE;
}
return 0L; // Return value is irrelevant
case TVN_GETDISPINFO: // Sent by TreeView just before it paints
// an item declared with callback values.
// Our "state" items have the I_IMAGECALLBACK value
// used for the iImage and iSelectedImage fields. This
// TVN_GETDISPINFO code will be called whenever the
// item is about to be drawn. It is out responsibility
// to add code to fill in the images. The code below
// uses a different image depending on if the item is
// expanded or collapsed. That attribute is in the
// state field of the item passed in the TV_DISPINFO
// structure.
// Our lParam is where we store what state the item
// represents. Therefore, we will switch on that so
// we can indicate the correct image to use.
if ( ptrTV_DISPINFO->item.state & TVIS_EXPANDED )
{
switch (ptrTV_DISPINFO->item.lParam)
{
case ITEM_TYPE_STATE_CA:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageCA_OPEN;
break;
case ITEM_TYPE_STATE_NY:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageNY_OPEN;
break;
case ITEM_TYPE_STATE_OH:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageOH_OPEN;
break;
}
}
else // Collapsed item
{
switch (ptrTV_DISPINFO->item.lParam)
{
case ITEM_TYPE_STATE_CA:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageCA;
break;
case ITEM_TYPE_STATE_NY:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageNY;
break;
case ITEM_TYPE_STATE_OH:
ptrTV_DISPINFO->item.iImage =
ptrTV_DISPINFO->item.iSelectedImage = iImageOH;
break;
}
}
return TRUE;
case TVN_BEGINLABELEDIT: // Sent by TreeView when user single
// clicks on an item in a TreeView
// that has the TVS_EDITLABELS style
// bit set.
// Only allow label editing for the coaster names
if (ITEM_TYPE_COASTER_NAME == ptrTV_DISPINFO->item.lParam)
return 0; // Return 0 to OK edit
else
return 1; // Return non-zero to disallow edit
break;
case TVN_ENDLABELEDIT: // Sent by TreeView when user presses
// the ENTER key or ESC key, to end
// an in-place edit session. If the user
// pressed the ESC key, the pszText
// field of the item in the TV_DISPINFO
// field is NULL.
// if user pressed ENTER to accept edits
if ( ptrTV_DISPINFO->item.pszText)
{
// Set the "change mask" to indicate that the only attribute
// we wish to change is the text field. The TV_DISPINFO
// structure has already been filled out with the new
// text the user typed in, we just need to pass that on
// to the TreeView control. This is our chance to evaluate
// the contents of this field and change it.
ptrTV_DISPINFO->item.mask = TVIF_TEXT;
TreeView_SetItem
(
ptrNMHDR->hwndFrom, // Handle of TreeView
&(ptrTV_DISPINFO->item) // TV_ITEM structure w/changes
);
}
break;
}
return (DefWindowProc(hWnd, message, uParam, lParam));
case WM_MOUSEMOVE: // Since the mouse capture is set to this
// window while we do our drag & drop,
// we check for the drag flag and process
// the WM_MOUSEMOVE message.
if (bDragging)
{
HTREEITEM hTarget; // Item under mouse
TV_HITTESTINFO tvht; // Used for hit testing
// Do standard drag drop movement
ImageList_DragMove ( LOWORD (lParam), HIWORD (lParam));
// Fill out hit test struct with mouse pos
tvht.pt.x = LOWORD (lParam);
tvht.pt.y = HIWORD (lParam);
// Check to see if an item lives under the mouse
if ( hTarget = TreeView_HitTest
(
hWndTreeView, // This is the global variable
&tvht // TV_HITTESTINFO struct
)
)
{
TV_ITEM tvi; // Temporary Item
tvi.mask = TVIF_PARAM; // We want to fetch the
// lParam field.
tvi.hItem = hTarget; // Set the handle of the
// item to fetch.
TreeView_GetItem ( hWndTreeView, &tvi ); // Fetch, spot!
// Check to see if the lParam is a valid item to drop
// onto (in this case, another roller coaster, such as
// the Coney Island Cyclone). Skip this operation if
// the item is already selected (to avoid flicker)
if ( ITEM_TYPE_COASTER_NAME == tvi.lParam )
{
if ( hTarget != TreeView_GetDropHilight (hWndTreeView))
{
// Hide the drag image
ImageList_DragShowNolock ( FALSE ); //DragShow to DragShowNoLock lithangw
// Select the item
TreeView_SelectDropTarget ( hWndTreeView, hTarget );
// Show the drag image
ImageList_DragShowNolock ( TRUE ); //DragShow to DragShowNoLock lithangw
}
return 0L;
}
}
// If we made it here, then the user has either
// dragged the mouse over an invalid item, or no item.
// Hide any current drop target, this is a no-no drop
ImageList_DragShowNolock ( FALSE ); //screen update problem tokuroy
TreeView_SelectDropTarget ( hWndTreeView, NULL );
ImageList_DragShowNolock ( TRUE ); //screen update problem tokuroy
}
break;
case WM_LBUTTONUP: // Since the mouse capture is set to this
// window while we do our drag & drop,
// we check for the drag flag and process
// the WM_LBUTTONUP message.
if (bDragging)
{
HTREEITEM hTarget; // Item under mouse
TV_ITEM tvi; // Temporary Item
TV_INSERTSTRUCT tvIns; // Insert struct
char szBuffer[256]; // Item text buffer
// End the drag
ImageList_EndDrag();
// Bring back the cursor
ShowCursor ( TRUE );
// Release the mouse capture
ReleaseCapture();
// Clear the drag flag
bDragging = FALSE;
// Clean up the image list object
ImageList_Destroy ( hDragImage );
hDragImage = NULL;
// First, check to see if there is a valid drop point.
// The cheezy way to do this is to check for a highlighted
// drop target, since the logic to validate drop points
// is in the WM_MOUSEMOVE. Duping that code here would
// be a headache.
if ( hTarget = TreeView_GetDropHilight (hWndTreeView))
{
// If we made it here, then we need to move the item.
// First, we will fetch it, specifying the attributes
// we need to copy.
tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
tvi.hItem = hDragItem;
tvi.pszText = szBuffer;
tvi.cchTextMax = sizeof(szBuffer);
TreeView_GetItem ( hWndTreeView, &tvi );
// Now, figure the new place to put it by filling out
// the TV_INSERTSTRUCT structure, to use the drop target
// as the sibling to insert after, and using the drop
// target's parent as the parent to insert this one
// after as well.
tvIns.hParent = TreeView_GetParent ( hWndTreeView, hTarget );
tvIns.hInsertAfter = hTarget;
tvIns.item = tvi;
// Delete the old item
TreeView_DeleteItem ( hWndTreeView, hDragItem );
// And add the new item (if your app tracks the handles of
// the items, you want to use the return value
// of this function to update your data structure that
// tracks the handles.
TreeView_InsertItem ( hWndTreeView, &tvIns );
}
// Clear any drop highlights on the TreeView
TreeView_SelectDropTarget ( hWndTreeView, NULL );
}
break;
case WM_SIZE:
if ( hWndTreeView ) // Standard code to keep the TreeView
// sized up with the main window
{
SetWindowPos ( hWndTreeView,
NULL,
0, 0,
LOWORD (lParam),
HIWORD (lParam),
SWP_NOZORDER
);
}
break;
//****************** NEW CODE END *********
case WM_COMMAND: // message: command from application menu
// Message packing of uParam and lParam have changed for Win32,
// let us handle the differences in a conditional compilation:
#if defined (_WIN32)
wmId = LOWORD(uParam);
wmEvent = HIWORD(uParam);
#else
wmId = uParam;
wmEvent = HIWORD(lParam);
#endif
switch (wmId) {
case IDM_ABOUT:
lpProcAbout = MakeProcInstance((FARPROC)About, hInst);
DialogBox(hInst, // current instance
"AboutBox", // dlg resource to use
hWnd, // parent handle
(DLGPROC)lpProcAbout); // About() instance address
FreeProcInstance(lpProcAbout);
break;
case IDM_EXIT:
DestroyWindow (hWnd);
break;
case IDM_HELPCONTENTS:
if (!WinHelp (hWnd, "TREEVIEW.HLP", HELP_KEY,(DWORD)(LPSTR)"CONTENTS")) {
MessageBox (GetFocus(),
"Unable to activate help",
szAppName, MB_SYSTEMMODAL|MB_OK|MB_ICONHAND);
}
break;
case IDM_HELPSEARCH:
if (!WinHelp(hWnd, "TREEVIEW.HLP", HELP_PARTIALKEY, (DWORD)(LPSTR)"")) {
MessageBox (GetFocus(),
"Unable to activate help",
szAppName, MB_SYSTEMMODAL|MB_OK|MB_ICONHAND);
}
break;
case IDM_HELPHELP:
if(!WinHelp(hWnd, (LPSTR)NULL, HELP_HELPONHELP, 0)) {
MessageBox (GetFocus(),
"Unable to activate help",
szAppName, MB_SYSTEMMODAL|MB_OK|MB_ICONHAND);
}
break;
// Here are all the other possible menu options,
// all of these are currently disabled:
case IDM_NEW:
case IDM_OPEN:
case IDM_SAVE:
case IDM_SAVEAS:
case IDM_UNDO:
case IDM_CUT:
case IDM_COPY:
case IDM_PASTE:
case IDM_LINK:
case IDM_LINKS:
default:
return (DefWindowProc(hWnd, message, uParam, lParam));
}
break;
case WM_DESTROY: // message: window being destroyed
PostQuitMessage(0);
break;
default: // Passes it on if unproccessed
return (DefWindowProc(hWnd, message, uParam, lParam));
}
return (0);
}
LRESULT CALLBACK ParentSubclassProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
CCList *dat = CWndUserData(hWnd).GetCList();
switch (Msg) {
case WM_NOTIFY:
{
LPNMHDR pnmh = (LPNMHDR)lParam;
if (pnmh->hwndFrom == dat->hTreeView) {
switch (pnmh->code) {
case TVN_ITEMEXPANDED: // just set an appropriate group image
{
LPNMTREEVIEW pnmtv = (LPNMTREEVIEW)lParam;
TVITEM tvItem;
tvItem.hItem = pnmtv->itemNew.hItem;
tvItem.mask = TVIF_HANDLE | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
tvItem.iImage = tvItem.iSelectedImage = (pnmtv->itemNew.state & TVIS_EXPANDED) ? IMAGE_GROUPOPEN : IMAGE_GROUPSHUT;
TreeView_SetItem(dat->hTreeView, &tvItem);
}
break;
case TVN_SELCHANGED:
{
LPNMTREEVIEW pnmtv = (LPNMTREEVIEW)lParam;
TREEITEMARRAY OldSelection = dat->SelectedItems;
for (int i = 0; i < dat->SelectedItems.GetSize(); i++) {
if (dat->SelectedItems[i] != pnmtv->itemNew.hItem) {
TreeView_SetItemState(dat->hTreeView, dat->SelectedItems[i], 0, TVIS_SELECTED);
}
}
dat->SelectedItems.RemoveAll();
if (pnmtv->itemNew.hItem) {
dat->SelectedItems.AddElem(pnmtv->itemNew.hItem);
dat->SelectGroups(pnmtv->itemNew.hItem, true);
}
NMCLIST nm;
nm.hdr.code = MCLN_SELCHANGED;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
nm.OldSelection = &OldSelection;
nm.NewSelection = &dat->SelectedItems;
SendMessage(hWnd, WM_NOTIFY, 0, (LPARAM)&nm);
}
break;
case TVN_DELETEITEM:
if (dat->Items.GetSize()) { // if Items size = 0, then this TVN_DELETEITEM came after WM_DESTROY, so there is no need to do anything
LPNMTREEVIEW pnmtv = (LPNMTREEVIEW)lParam;
TREEITEMARRAY OldSelection = dat->SelectedItems;
int Index = dat->SelectedItems.Find(pnmtv->itemOld.hItem);
if (Index != -1)
dat->SelectedItems.RemoveElem(Index);
// find an item to pass to SelectGroups()
HTREEITEM hItem = TreeView_GetNextSibling(dat->hTreeView, pnmtv->itemOld.hItem);
if (!hItem) {
hItem = TreeView_GetPrevSibling(dat->hTreeView, pnmtv->itemOld.hItem);
if (!hItem)
hItem = TreeView_GetParent(dat->hTreeView, pnmtv->itemOld.hItem);
}
if (hItem) // if it wasn't one of the root items
dat->SelectGroups(hItem, dat->SelectedItems.Find(hItem) != -1);
NMCLIST nm;
nm.hdr.code = MCLN_SELCHANGED;
nm.hdr.hwndFrom = dat->hTreeView;
nm.hdr.idFrom = GetDlgCtrlID(dat->hTreeView);
nm.OldSelection = &OldSelection;
nm.NewSelection = &dat->SelectedItems;
SendMessage(hWnd, WM_NOTIFY, 0, (LPARAM)&nm);
dat->Items[pnmtv->itemOld.lParam].hContact = INVALID_CONTACT_ID;
}
break;
case NM_CUSTOMDRAW:
LPNMTVCUSTOMDRAW lpNMCD = (LPNMTVCUSTOMDRAW)lParam;
switch (lpNMCD->nmcd.dwDrawStage) {
case CDDS_PREPAINT: // the control is about to start painting
return CDRF_NOTIFYITEMDRAW; // instruct the control to return information when it draws items
case CDDS_ITEMPREPAINT:
return CDRF_NOTIFYPOSTPAINT;
case CDDS_ITEMPOSTPAINT:
RECT rc;
if (TreeView_GetItemRect(dat->hTreeView, (HTREEITEM)lpNMCD->nmcd.dwItemSpec, &rc, false)) {
for (int i = 0; i < MAXEXTRAICONS; i++) {
BYTE nIndex = dat->Items[lpNMCD->nmcd.lItemlParam].ExtraIcons[i];
if (nIndex != CLC_EXTRAICON_EMPTY) {
ImageList_DrawEx(dat->ExtraImageList, nIndex, lpNMCD->nmcd.hdc, rc.right - EXTRAICON_XSTEP * (i + 1), rc.top, 0, 0, /*GetSysColor(COLOR_WINDOW)*/CLR_NONE, CLR_NONE, ILD_NORMAL);
}
}
}
break;
}
}
break;
}
}
}
return CallWindowProc(dat->OrigParentProc, hWnd, Msg, wParam, lParam);
}
bool TreeCtrl::GetItemRect(HTREEITEM item, bool fItemRect, RECT& r) {
BOOL ok = TreeView_GetItemRect(this->hwnd, item, &r, (BOOL)fItemRect);
return fromBOOL(ok);
}
LRESULT CALLBACK ContactListSubclassProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
TVITEM tvi;
CCList *dat = CWndUserData(GetParent(hWnd)).GetCList();
switch (Msg) {
case INTM_CONTACTDELETED: // wParam = (HANDLE)hContact
{
HTREEITEM hItem = dat->FindContact(wParam);
if (hItem)
TreeView_DeleteItem(hWnd, hItem);
}
break;
case INTM_ICONCHANGED: // wParam = (HANDLE)hContact, lParam = IconID
tvi.hItem = dat->FindContact(wParam);
if (tvi.hItem) {
tvi.mask = TVIF_HANDLE | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
tvi.iImage = tvi.iSelectedImage = lParam;
TreeView_SetItem(hWnd, &tvi);
dat->SortContacts();
InvalidateRect(hWnd, nullptr, false);
}
break;
case INTM_INVALIDATE:
InvalidateRect(hWnd, nullptr, true);
break;
case WM_RBUTTONDOWN:
SetFocus(hWnd);
{
TVHITTESTINFO hitTest;
hitTest.pt.x = (short)LOWORD(lParam);
hitTest.pt.y = (short)HIWORD(lParam);
TreeView_HitTest(hWnd, &hitTest);
if (hitTest.hItem && hitTest.flags & TVHT_ONITEM)
TreeView_SelectItem(hWnd, hitTest.hItem);
}
return DefWindowProc(hWnd, Msg, wParam, lParam);
case WM_LBUTTONDOWN:
{
POINT pt = { (short)LOWORD(lParam), (short)HIWORD(lParam) };
DWORD hitFlags;
HTREEITEM hItem = dat->HitTest(&pt, &hitFlags);
if (!hItem)
break;
if (hitFlags & MCLCHT_ONITEMICON) {
if (TreeView_GetChild(hWnd, hItem)) { // if it's a group, then toggle its state
NMTREEVIEW nmtv;
nmtv.hdr.hwndFrom = hWnd;
nmtv.hdr.idFrom = GetDlgCtrlID(hWnd);
nmtv.hdr.code = TVN_ITEMEXPANDING;
nmtv.action = TVE_TOGGLE;
nmtv.itemNew.hItem = hItem;
nmtv.itemNew.mask = TVIF_HANDLE | TVIF_STATE | TVIF_PARAM;
TreeView_GetItem(hWnd, &nmtv.itemNew);
nmtv.ptDrag = pt;
if (SendMessage(GetParent(hWnd), WM_NOTIFY, 0, (LPARAM)&nmtv))
return 0;
HTREEITEM hOldSelItem = TreeView_GetSelection(hWnd);
TreeView_Expand(hWnd, hItem, TVE_TOGGLE);
HTREEITEM hNewSelItem = TreeView_GetSelection(hWnd);
if (hNewSelItem != hOldSelItem) {
TreeView_SetItemState(hWnd, hOldSelItem, (dat->SelectedItems.Find(hOldSelItem) == -1) ? 0 : TVIS_SELECTED, TVIS_SELECTED);
TreeView_SetItemState(hWnd, hNewSelItem, (dat->SelectedItems.Find(hNewSelItem) == -1) ? 0 : TVIS_SELECTED, TVIS_SELECTED);
}
nmtv.hdr.code = TVN_ITEMEXPANDED;
TreeView_GetItem(hWnd, &nmtv.itemNew);
SendMessage(GetParent(hWnd), WM_NOTIFY, 0, (LPARAM)&nmtv);
return 0;
}
}
if (hitFlags & MCLCHT_ONITEM) {
if (wParam & MK_CONTROL) {
SetFocus(hWnd);
TREEITEMARRAY OldSelection = dat->SelectedItems;
int nIndex = dat->SelectedItems.Find(hItem);
if (nIndex == -1) {
TreeView_SetItemState(hWnd, hItem, TVIS_SELECTED, TVIS_SELECTED);
dat->SelectedItems.AddElem(hItem);
}
else {
TreeView_SetItemState(hWnd, hItem, 0, TVIS_SELECTED);
dat->SelectedItems.RemoveElem(nIndex);
}
dat->SelectGroups(hItem, nIndex == -1);
NMCLIST nm;
nm.hdr.code = MCLN_SELCHANGED;
nm.hdr.hwndFrom = hWnd;
nm.hdr.idFrom = GetDlgCtrlID(hWnd);
nm.OldSelection = &OldSelection;
nm.NewSelection = &dat->SelectedItems;
SendMessage(GetParent(hWnd), WM_NOTIFY, 0, (LPARAM)&nm);
return 0;
}
// if it was a click on the selected item and there's need to do something in this case, then send SELCHANGED notification by ourselves, as the tree control doesn't do anything
if (hItem == TreeView_GetSelection(hWnd) && (dat->SelectedItems.GetSize() != 1 || (dat->SelectedItems.GetSize() == 1 && dat->SelectedItems[0] != hItem))) {
TreeView_SetItemState(hWnd, hItem, TVIS_SELECTED, TVIS_SELECTED);
NMTREEVIEW nm = {};
nm.hdr.code = TVN_SELCHANGED;
nm.hdr.hwndFrom = hWnd;
nm.hdr.idFrom = GetDlgCtrlID(hWnd);
nm.itemOld.hItem = TreeView_GetSelection(hWnd);
nm.itemOld.mask = TVIF_HANDLE | TVIF_STATE | TVIF_PARAM;
TreeView_GetItem(hWnd, &nm.itemOld);
nm.itemNew = nm.itemOld;
SendMessage(GetParent(hWnd), WM_NOTIFY, 0, (LPARAM)&nm);
}
}
}
break;
case WM_SETFOCUS:
case WM_KILLFOCUS:
for (int i = 0; i < dat->SelectedItems.GetSize(); i++) {
RECT rc;
if (TreeView_GetItemRect(hWnd, dat->SelectedItems[i], &rc, false))
InvalidateRect(hWnd, &rc, false);
}
break;
case WM_SIZE:
case WM_HSCROLL:
InvalidateRect(hWnd, nullptr, false);
break;
case WM_MEASUREITEM:
if (!wParam) // if the message was sent by a menu
return Menu_MeasureItem(lParam);
break;
case WM_DRAWITEM:
if (!wParam) // if the message was sent by a menu
return Menu_DrawItem(lParam);
break;
case WM_CONTEXTMENU:
{
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
HTREEITEM hItem = nullptr;
if (pt.x == -1 && pt.y == -1) {
if (dat->SelectedItems.GetSize() == 1) {
hItem = dat->SelectedItems[0];
TreeView_EnsureVisible(hWnd, hItem);
RECT rc;
TreeView_GetItemRect(hWnd, hItem, &rc, true);
pt.x = rc.left;
pt.y = rc.bottom;
}
}
else {
DWORD hitFlags;
ScreenToClient(hWnd, &pt);
hItem = dat->HitTest(&pt, &hitFlags);
if (!(hitFlags & MCLCHT_ONITEM))
hItem = nullptr;
}
if (hItem) {
MCONTACT hContact = dat->GetItemData(hItem).hContact;
if (IsHContactContact(hContact)) {
HMENU hMenu = Menu_BuildContactMenu(hContact);
if (hMenu) {
ClientToScreen(hWnd, &pt);
Clist_MenuProcessCommand(TrackPopupMenu(hMenu, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD, pt.x, pt.y, 0, hWnd, nullptr), MPCF_CONTACTMENU, hContact);
DestroyMenu(hMenu);
return 0;
}
}
}
}
break;
case WM_DESTROY:
if (dat->ExtraImageList)
ImageList_Destroy(dat->ExtraImageList);
dat->SelectedItems.RemoveAll();
dat->Items.RemoveAll();
break;
}
return CallWindowProc(dat->OrigTreeViewProc, hWnd, Msg, wParam, lParam);
}
/*******************************************************************************
*
* FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
*
* PURPOSE: Processes messages for the child windows.
*
* WM_COMMAND - process the application menu
* WM_PAINT - Paint the main window
* WM_DESTROY - post a quit message and return
*
*/
LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
BOOL Result;
switch (message)
{
case WM_CREATE:
{
WNDPROC oldproc;
HFONT hFont;
WCHAR buffer[MAX_PATH];
/* Load "My Computer" string */
LoadStringW(hInst, IDS_MY_COMPUTER, buffer, COUNT_OF(buffer));
g_pChildWnd = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ChildWnd));
if (!g_pChildWnd) return 0;
wcsncpy(g_pChildWnd->szPath, buffer, MAX_PATH);
g_pChildWnd->nSplitPos = 250;
g_pChildWnd->hWnd = hWnd;
g_pChildWnd->hAddressBarWnd = CreateWindowExW(WS_EX_CLIENTEDGE, L"Edit", NULL, WS_CHILD | WS_VISIBLE | WS_CHILDWINDOW | WS_TABSTOP,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hWnd, (HMENU)0, hInst, 0);
g_pChildWnd->hAddressBtnWnd = CreateWindowExW(0, L"Button", L"»", WS_CHILD | WS_VISIBLE | WS_CHILDWINDOW | WS_TABSTOP | BS_TEXT | BS_CENTER | BS_VCENTER | BS_FLAT | BS_DEFPUSHBUTTON,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hWnd, (HMENU)0, hInst, 0);
g_pChildWnd->hTreeWnd = CreateTreeView(hWnd, g_pChildWnd->szPath, (HMENU) TREE_WINDOW);
g_pChildWnd->hListWnd = CreateListView(hWnd, (HMENU) LIST_WINDOW/*, g_pChildWnd->szPath*/);
SetFocus(g_pChildWnd->hTreeWnd);
/* set the address bar and button font */
if ((g_pChildWnd->hAddressBarWnd) && (g_pChildWnd->hAddressBtnWnd))
{
hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
SendMessageW(g_pChildWnd->hAddressBarWnd,
WM_SETFONT,
(WPARAM)hFont,
0);
SendMessageW(g_pChildWnd->hAddressBtnWnd,
WM_SETFONT,
(WPARAM)hFont,
0);
}
/* Subclass the AddressBar */
oldproc = (WNDPROC)(LONG_PTR)GetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_WNDPROC);
SetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_USERDATA, (DWORD_PTR)oldproc);
SetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_WNDPROC, (DWORD_PTR)AddressBarProc);
break;
}
case WM_COMMAND:
if(HIWORD(wParam) == BN_CLICKED)
{
PostMessageW(g_pChildWnd->hAddressBarWnd, WM_KEYUP, VK_RETURN, 0);
}
if (!_CmdWndProc(hWnd, message, wParam, lParam))
{
goto def;
}
break;
case WM_PAINT:
OnPaint(hWnd);
return 0;
case WM_SETCURSOR:
if (LOWORD(lParam) == HTCLIENT)
{
POINT pt;
GetCursorPos(&pt);
ScreenToClient(hWnd, &pt);
if (pt.x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && pt.x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1)
{
SetCursor(LoadCursorW(0, IDC_SIZEWE));
return TRUE;
}
}
goto def;
case WM_DESTROY:
DestroyTreeView();
DestroyListView(g_pChildWnd->hListWnd);
DestroyMainMenu();
HeapFree(GetProcessHeap(), 0, g_pChildWnd);
g_pChildWnd = NULL;
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN:
{
RECT rt;
int x = (short)LOWORD(lParam);
GetClientRect(hWnd, &rt);
if (x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1)
{
last_split = g_pChildWnd->nSplitPos;
draw_splitbar(hWnd, last_split);
SetCapture(hWnd);
}
break;
}
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
if (GetCapture() == hWnd)
{
finish_splitbar(hWnd, LOWORD(lParam));
}
break;
case WM_CAPTURECHANGED:
if (GetCapture()==hWnd && last_split>=0)
draw_splitbar(hWnd, last_split);
break;
case WM_KEYDOWN:
if (wParam == VK_ESCAPE)
if (GetCapture() == hWnd)
{
RECT rt;
draw_splitbar(hWnd, last_split);
GetClientRect(hWnd, &rt);
ResizeWnd(rt.right, rt.bottom);
last_split = -1;
ReleaseCapture();
SetCursor(LoadCursorW(0, IDC_ARROW));
}
break;
case WM_MOUSEMOVE:
if (GetCapture() == hWnd)
{
HDC hdc;
RECT rt;
HGDIOBJ OldObj;
int x = LOWORD(lParam);
if(!SizingPattern)
{
const DWORD Pattern[4] = {0x5555AAAA, 0x5555AAAA, 0x5555AAAA, 0x5555AAAA};
SizingPattern = CreateBitmap(8, 8, 1, 1, Pattern);
}
if(!SizingBrush)
{
SizingBrush = CreatePatternBrush(SizingPattern);
}
GetClientRect(hWnd, &rt);
x = (SHORT) min(max(x, SPLIT_MIN), rt.right - SPLIT_MIN);
if(last_split != x)
{
rt.left = last_split-SPLIT_WIDTH/2;
rt.right = last_split+SPLIT_WIDTH/2+1;
hdc = GetDC(hWnd);
OldObj = SelectObject(hdc, SizingBrush);
PatBlt(hdc, rt.left, rt.top, rt.right - rt.left, rt.bottom - rt.top, PATINVERT);
last_split = x;
rt.left = x-SPLIT_WIDTH/2;
rt.right = x+SPLIT_WIDTH/2+1;
PatBlt(hdc, rt.left, rt.top, rt.right - rt.left, rt.bottom - rt.top, PATINVERT);
SelectObject(hdc, OldObj);
ReleaseDC(hWnd, hdc);
}
}
break;
case WM_SETFOCUS:
if (g_pChildWnd != NULL)
{
SetFocus(g_pChildWnd->nFocusPanel? g_pChildWnd->hListWnd: g_pChildWnd->hTreeWnd);
}
break;
case WM_TIMER:
break;
case WM_NOTIFY:
if ((int)wParam == TREE_WINDOW && g_pChildWnd != NULL)
{
switch (((LPNMHDR)lParam)->code)
{
case TVN_ITEMEXPANDING:
return !OnTreeExpanding(g_pChildWnd->hTreeWnd, (NMTREEVIEW*)lParam);
case TVN_SELCHANGED:
UpdateAddress(((NMTREEVIEW*)lParam)->itemNew.hItem, NULL, NULL);
break;
case NM_SETFOCUS:
g_pChildWnd->nFocusPanel = 0;
break;
case TVN_BEGINLABELEDIT:
{
LPNMTVDISPINFO ptvdi;
/* cancel label edit for rootkeys */
ptvdi = (LPNMTVDISPINFO) lParam;
if (!TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem) ||
!TreeView_GetParent(g_pChildWnd->hTreeWnd, TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem)))
return TRUE;
break;
}
case TVN_ENDLABELEDIT:
{
LPCWSTR keyPath;
HKEY hRootKey;
HKEY hKey = NULL;
LPNMTVDISPINFO ptvdi;
LONG lResult = TRUE;
WCHAR szBuffer[MAX_PATH];
ptvdi = (LPNMTVDISPINFO) lParam;
if (ptvdi->item.pszText)
{
keyPath = GetItemPath(g_pChildWnd->hTreeWnd, TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem), &hRootKey);
_snwprintf(szBuffer, COUNT_OF(szBuffer), L"%s\\%s", keyPath, ptvdi->item.pszText);
keyPath = GetItemPath(g_pChildWnd->hTreeWnd, ptvdi->item.hItem, &hRootKey);
if (RegOpenKeyExW(hRootKey, szBuffer, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
lResult = FALSE;
RegCloseKey(hKey);
(void)TreeView_EditLabel(g_pChildWnd->hTreeWnd, ptvdi->item.hItem);
}
else
{
if (RenameKey(hRootKey, keyPath, ptvdi->item.pszText) != ERROR_SUCCESS)
lResult = FALSE;
else
UpdateAddress(ptvdi->item.hItem, hRootKey, szBuffer);
}
return lResult;
}
}
default:
return 0;
}
}
else
{
if ((int)wParam == LIST_WINDOW && g_pChildWnd != NULL)
{
switch (((LPNMHDR)lParam)->code)
{
case NM_SETFOCUS:
g_pChildWnd->nFocusPanel = 1;
break;
default:
if(!ListWndNotifyProc(g_pChildWnd->hListWnd, wParam, lParam, &Result))
{
goto def;
}
return Result;
break;
}
}
}
break;
case WM_CONTEXTMENU:
{
POINT pt;
if((HWND)wParam == g_pChildWnd->hListWnd)
{
int i, cnt;
BOOL IsDefault;
pt.x = (short) LOWORD(lParam);
pt.y = (short) HIWORD(lParam);
cnt = ListView_GetSelectedCount(g_pChildWnd->hListWnd);
i = ListView_GetNextItem(g_pChildWnd->hListWnd, -1, LVNI_FOCUSED | LVNI_SELECTED);
if (pt.x == -1 && pt.y == -1)
{
RECT rc;
if (i != -1)
{
rc.left = LVIR_BOUNDS;
SendMessageW(g_pChildWnd->hListWnd, LVM_GETITEMRECT, i, (LPARAM) &rc);
pt.x = rc.left + 8;
pt.y = rc.top + 8;
}
else
pt.x = pt.y = 0;
ClientToScreen(g_pChildWnd->hListWnd, &pt);
}
if(i == -1)
{
TrackPopupMenu(GetSubMenu(hPopupMenus, PM_NEW), TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
}
else
{
HMENU mnu = GetSubMenu(hPopupMenus, PM_MODIFYVALUE);
SetMenuDefaultItem(mnu, ID_EDIT_MODIFY, MF_BYCOMMAND);
IsDefault = IsDefaultValue(g_pChildWnd->hListWnd, i);
if(cnt == 1)
EnableMenuItem(mnu, ID_EDIT_RENAME, MF_BYCOMMAND | (IsDefault ? MF_DISABLED | MF_GRAYED : MF_ENABLED));
else
EnableMenuItem(mnu, ID_EDIT_RENAME, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
EnableMenuItem(mnu, ID_EDIT_MODIFY, MF_BYCOMMAND | (cnt == 1 ? MF_ENABLED : MF_DISABLED | MF_GRAYED));
EnableMenuItem(mnu, ID_EDIT_MODIFY_BIN, MF_BYCOMMAND | (cnt == 1 ? MF_ENABLED : MF_DISABLED | MF_GRAYED));
TrackPopupMenu(mnu, TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
}
}
else if ((HWND)wParam == g_pChildWnd->hTreeWnd)
{
TVHITTESTINFO hti;
HMENU hContextMenu;
TVITEMW item;
MENUITEMINFOW mii;
WCHAR resource[256];
WCHAR buffer[256];
LPWSTR s;
LPCWSTR keyPath;
HKEY hRootKey;
int iLastPos;
WORD wID;
pt.x = (short) LOWORD(lParam);
pt.y = (short) HIWORD(lParam);
if (pt.x == -1 && pt.y == -1)
{
RECT rc;
hti.hItem = TreeView_GetSelection(g_pChildWnd->hTreeWnd);
if (hti.hItem != NULL)
{
TreeView_GetItemRect(g_pChildWnd->hTreeWnd, hti.hItem, &rc, TRUE);
pt.x = rc.left + 8;
pt.y = rc.top + 8;
ClientToScreen(g_pChildWnd->hTreeWnd, &pt);
hti.flags = TVHT_ONITEM;
}
else
hti.flags = 0;
}
else
{
hti.pt.x = pt.x;
hti.pt.y = pt.y;
ScreenToClient(g_pChildWnd->hTreeWnd, &hti.pt);
(void)TreeView_HitTest(g_pChildWnd->hTreeWnd, &hti);
}
if (hti.flags & TVHT_ONITEM)
{
hContextMenu = GetSubMenu(hPopupMenus, PM_TREECONTEXT);
(void)TreeView_SelectItem(g_pChildWnd->hTreeWnd, hti.hItem);
memset(&item, 0, sizeof(item));
item.mask = TVIF_STATE | TVIF_CHILDREN;
item.hItem = hti.hItem;
(void)TreeView_GetItem(g_pChildWnd->hTreeWnd, &item);
/* Set the Expand/Collapse menu item appropriately */
LoadStringW(hInst, (item.state & TVIS_EXPANDED) ? IDS_COLLAPSE : IDS_EXPAND, buffer, COUNT_OF(buffer));
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_STRING | MIIM_STATE | MIIM_ID;
mii.fState = (item.cChildren > 0) ? MFS_DEFAULT : MFS_GRAYED;
mii.wID = (item.state & TVIS_EXPANDED) ? ID_TREE_COLLAPSEBRANCH : ID_TREE_EXPANDBRANCH;
mii.dwTypeData = (LPWSTR) buffer;
SetMenuItemInfo(hContextMenu, 0, TRUE, &mii);
/* Remove any existing suggestions */
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_ID;
GetMenuItemInfo(hContextMenu, GetMenuItemCount(hContextMenu) - 1, TRUE, &mii);
if ((mii.wID >= ID_TREE_SUGGESTION_MIN) && (mii.wID <= ID_TREE_SUGGESTION_MAX))
{
do
{
iLastPos = GetMenuItemCount(hContextMenu) - 1;
GetMenuItemInfo(hContextMenu, iLastPos, TRUE, &mii);
RemoveMenu(hContextMenu, iLastPos, MF_BYPOSITION);
}
while((mii.wID >= ID_TREE_SUGGESTION_MIN) && (mii.wID <= ID_TREE_SUGGESTION_MAX));
}
/* Come up with suggestions */
keyPath = GetItemPath(g_pChildWnd->hTreeWnd, NULL, &hRootKey);
SuggestKeys(hRootKey, keyPath, Suggestions, COUNT_OF(Suggestions));
if (Suggestions[0])
{
AppendMenu(hContextMenu, MF_SEPARATOR, 0, NULL);
LoadStringW(hInst, IDS_GOTO_SUGGESTED_KEY, resource, COUNT_OF(resource));
s = Suggestions;
wID = ID_TREE_SUGGESTION_MIN;
while(*s && (wID <= ID_TREE_SUGGESTION_MAX))
{
_snwprintf(buffer, COUNT_OF(buffer), resource, s);
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_STRING | MIIM_ID;
mii.wID = wID++;
mii.dwTypeData = buffer;
InsertMenuItem(hContextMenu, GetMenuItemCount(hContextMenu), TRUE, &mii);
s += wcslen(s) + 1;
}
}
TrackPopupMenu(hContextMenu, TPM_RIGHTBUTTON, pt.x, pt.y, 0, g_pChildWnd->hWnd, NULL);
}
}
break;
}
case WM_SIZE:
if (wParam != SIZE_MINIMIZED && g_pChildWnd != NULL)
{
ResizeWnd(LOWORD(lParam), HIWORD(lParam));
}
/* fall through */
default:
def:
return DefWindowProcW(hWnd, message, wParam, lParam);
}
return 0;
}
static void RelayoutTocItem(LPNMTVCUSTOMDRAW ntvcd)
{
// code inspired by http://www.codeguru.com/cpp/controls/treeview/multiview/article.php/c3985/
LPNMCUSTOMDRAW ncd = &ntvcd->nmcd;
HWND hTV = ncd->hdr.hwndFrom;
HTREEITEM hItem = (HTREEITEM)ncd->dwItemSpec;
RECT rcItem;
if (0 == ncd->rc.right - ncd->rc.left || 0 == ncd->rc.bottom - ncd->rc.top)
return;
if (!TreeView_GetItemRect(hTV, hItem, &rcItem, TRUE))
return;
if (rcItem.right > ncd->rc.right)
rcItem.right = ncd->rc.right;
// Clear the label
RECT rcFullWidth = rcItem;
rcFullWidth.right = ncd->rc.right;
FillRect(ncd->hdc, &rcFullWidth, GetSysColorBrush(COLOR_WINDOW));
// Get the label's text
WCHAR szText[MAX_PATH];
TVITEM item;
item.hItem = hItem;
item.mask = TVIF_TEXT | TVIF_PARAM;
item.pszText = szText;
item.cchTextMax = MAX_PATH;
TreeView_GetItem(hTV, &item);
// Draw the page number right-aligned (if there is one)
WindowInfo *win = FindWindowInfoByHwnd(hTV);
DocTocItem *tocItem = (DocTocItem *)item.lParam;
ScopedMem<WCHAR> label;
if (tocItem->pageNo && win && win->IsDocLoaded()) {
label.Set(win->ctrl->GetPageLabel(tocItem->pageNo));
label.Set(str::Join(L" ", label));
}
if (label && str::EndsWith(item.pszText, label)) {
RECT rcPageNo = rcFullWidth;
InflateRect(&rcPageNo, -2, -1);
SIZE txtSize;
GetTextExtentPoint32(ncd->hdc, label, str::Len(label), &txtSize);
rcPageNo.left = rcPageNo.right - txtSize.cx;
SetTextColor(ncd->hdc, GetSysColor(COLOR_WINDOWTEXT));
SetBkColor(ncd->hdc, GetSysColor(COLOR_WINDOW));
DrawText(ncd->hdc, label, -1, &rcPageNo, DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX);
// Reduce the size of the label and cut off the page number
rcItem.right = std::max(rcItem.right - txtSize.cx, 0);
szText[str::Len(szText) - str::Len(label)] = '\0';
}
SetTextColor(ncd->hdc, ntvcd->clrText);
SetBkColor(ncd->hdc, ntvcd->clrTextBk);
// Draw the focus rectangle (including proper background color)
HBRUSH brushBg = CreateSolidBrush(ntvcd->clrTextBk);
FillRect(ncd->hdc, &rcItem, brushBg);
DeleteObject(brushBg);
if ((ncd->uItemState & CDIS_FOCUS))
DrawFocusRect(ncd->hdc, &rcItem);
InflateRect(&rcItem, -2, -1);
DrawText(ncd->hdc, szText, -1, &rcItem, DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX | DT_WORD_ELLIPSIS);
}
/*
* MainWindowProc
*
* Purpose:
*
* Main window procedure.
*
*/
LRESULT CALLBACK MainWindowProc(
_In_ HWND hwnd,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam
)
{
INT mark;
RECT ToolBarRect, crc;
LPDRAWITEMSTRUCT pds;
LPMEASUREITEMSTRUCT pms;
switch (uMsg) {
case WM_CONTEXTMENU:
RtlSecureZeroMemory(&crc, sizeof(crc));
if ((HWND)wParam == g_hwndObjectTree) {
TreeView_GetItemRect(g_hwndObjectTree, TreeView_GetSelection(g_hwndObjectTree), &crc, TRUE);
crc.top = crc.bottom;
ClientToScreen(g_hwndObjectTree, (LPPOINT)&crc);
supHandleTreePopupMenu(hwnd, (LPPOINT)&crc);
}
if ((HWND)wParam == g_hwndObjectList) {
mark = ListView_GetSelectionMark(g_hwndObjectList);
if (lParam == MAKELPARAM(-1, -1)) {
ListView_GetItemRect(g_hwndObjectList, mark, &crc, TRUE);
crc.top = crc.bottom;
ClientToScreen(g_hwndObjectList, (LPPOINT)&crc);
}
else
GetCursorPos((LPPOINT)&crc);
supHandleObjectPopupMenu(hwnd, g_hwndObjectList, mark, (LPPOINT)&crc);
}
break;
case WM_COMMAND:
MainWindowHandleWMCommand(hwnd, wParam, lParam);
break;
case WM_NOTIFY:
MainWindowHandleWMNotify(hwnd, wParam, lParam);
break;
case WM_MEASUREITEM:
pms = (LPMEASUREITEMSTRUCT)lParam;
if (pms && pms->CtlType == ODT_MENU) {
pms->itemWidth = 16;
pms->itemHeight = 16;
}
break;
case WM_DRAWITEM:
pds = (LPDRAWITEMSTRUCT)lParam;
if (pds && pds->CtlType == ODT_MENU) {
DrawIconEx(pds->hDC, pds->rcItem.left - 15,
pds->rcItem.top,
(HICON)pds->itemData,
16, 16, 0, NULL, DI_NORMAL);
}
break;
case WM_CLOSE:
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN:
SetCapture(MainWindow);
break;
case WM_LBUTTONUP:
ReleaseCapture();
break;
case WM_MOUSEMOVE:
if ((wParam & MK_LBUTTON) != 0) {
GetClientRect(MainWindow, &ToolBarRect);
SplitterPos = (SHORT)LOWORD(lParam);
if (SplitterPos < SplitterMargin)
SplitterPos = SplitterMargin;
if (SplitterPos > ToolBarRect.right - SplitterMargin)
SplitterPos = ToolBarRect.right - SplitterMargin;
SendMessage(MainWindow, WM_SIZE, 0, 0);
UpdateWindow(MainWindow);
}
break;
case WM_SIZE:
if (!IsIconic(hwnd)) {
MainWindowResizeHandler(SplitterPos);
}
break;
case WM_GETMINMAXINFO:
if (lParam) {
((PMINMAXINFO)lParam)->ptMinTrackSize.x = 400;
((PMINMAXINFO)lParam)->ptMinTrackSize.y = 256;
}
break;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
static LRESULT CALLBACK WndProc (HWND hwnd, UINT uMessage, WPARAM wParam, LPARAM lParam)
{
static bool bDragging = FALSE;
switch (uMessage)
{
case WM_SETFOCUS:
case WM_KILLFOCUS:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if ( window )
{
mxEvent event;
event.event = mxEvent::Focus;
event.widget = NULL;
event.action = (uMessage == WM_SETFOCUS);
RecursiveHandleEvent( window, &event );
return 0;
}
}
break;
case WM_ACTIVATE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if ( window )
{
mxEvent event;
event.event = mxEvent::Activate;
event.widget = NULL;
event.action = (LOWORD( wParam ) != WA_INACTIVE);
RecursiveHandleEvent( window, &event );
return 0;
}
}
break;
case WM_COMMAND:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (LOWORD (wParam) > 0 && window)
{
WORD wNotifyCode = (WORD) HIWORD (wParam);
HWND hwndCtrl = (HWND) lParam;
mxEvent event;
CHAR className[128];
GetClassName (hwndCtrl, className, 128);
if (!strcmpi (className, "edit"))
{
if (wNotifyCode != EN_CHANGE)
break;
}
else if (!strcmpi (className, "combobox"))
{
if (wNotifyCode != CBN_SELCHANGE)
break;
}
else if (!strcmpi (className, "listbox"))
{
if (wNotifyCode != LBN_SELCHANGE)
break;
}
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong ((HWND) lParam, GWL_USERDATA);
event.action = (int) LOWORD (wParam);
RecursiveHandleEvent( window, &event );
}
}
break;
case WM_NOTIFY:
{
if (isClosing)
break;
NMHDR *nmhdr = (NMHDR *) lParam;
mxEvent event;
#if 0
//if ( nmhdr->idFrom > 0 )
{
mxWidget *temp = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
if ( temp && temp->getType() == MX_TREEVIEW )
{
NMTREEVIEW *nmt = ( NMTREEVIEW * )nmhdr;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
char sz[ 256 ];
sprintf( sz, "tree view receiving notify %i : %s action %i old %p new %p selection %p\n", nmhdr->code, translatecode( nmhdr->code ),
nmt->action, nmt->itemOld, nmt->itemNew, hItem );
OutputDebugString( sz );
}
}
#endif
if (nmhdr->code == TVN_SELCHANGED)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == LVN_ITEMCHANGED)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == NM_RCLICK)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
event.flags = mxEvent::RightClicked;
if ( event.widget )
{
if ( event.widget->getType () == MX_TREEVIEW )
{
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
}
}
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == NM_DBLCLK)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
event.flags = mxEvent::DoubleClicked;
if (event.widget )
{
if ( event.widget->getType () == MX_TREEVIEW )
{
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
}
}
RecursiveHandleEvent( window, &event );
return TRUE;
}
}
else if (nmhdr->code == TCN_SELCHANGING)
{
TC_ITEM ti;
int index = TabCtrl_GetCurSel (nmhdr->hwndFrom);
if (index >= 0)
{
ti.mask = TCIF_PARAM;
TabCtrl_GetItem (nmhdr->hwndFrom, index, &ti);
mxWindow *window = (mxWindow *) ti.lParam;
if (window)
window->setVisible (false);
}
}
else if (nmhdr->code == TCN_SELCHANGE)
{
mxTab_resizeChild (nmhdr->hwndFrom);
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RecursiveHandleEvent( window, &event );
}
}
}
break;
case WM_SIZE:
{
mxEvent event;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
event.event = mxEvent::Size;
event.width = (int) LOWORD (lParam);
event.height = (int) HIWORD (lParam);
window->handleEvent (&event);
}
}
break;
case WM_WINDOWPOSCHANGED:
{
mxEvent event;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
event.event = mxEvent::PosChanged;
WINDOWPOS *wp = ( WINDOWPOS * )lParam;
event.x = wp->x;
event.y = wp->y;
event.width = wp->cx;
event.height = wp->cy;
window->handleEvent (&event);
}
}
break;
case WM_ERASEBKGND:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
if (window->getType () == MX_GLWINDOW)
return 0;
if (window->getType () == MX_MATSYSWINDOW)
return 0;
if ( !isClosing && !window->PaintBackground() )
{
return 0;
}
}
}
break;
case WM_HSCROLL:
case WM_VSCROLL:
{
mxWidget *widget = (mxWidget *) GetWindowLong ((HWND) lParam, GWL_USERDATA);
if (!widget)
{
break;
}
if (widget->getType() != MX_SCROLLBAR && widget->getType() != MX_SLIDER)
{
break;
}
switch (LOWORD (wParam))
{
case TB_LINEUP: // SB_LINEUP SB_LINELEFT
break;
case TB_LINEDOWN: // SB_LINEDOWN SB_LINERIGHT
break;
case TB_PAGEUP: // SB_PAGEUP SB_PAGELEFT
break;
case TB_PAGEDOWN: // SB_PAGEDOWN SB_PAGERIGHT
break;
case TB_THUMBPOSITION: // SB_THUMBPOSITION
break;
case TB_THUMBTRACK: // SB_THUMBTRACK
break;
case TB_TOP: // SB_TOP SB_LEFT
break;
case TB_BOTTOM: // SB_BOTTOM SB_RIGHT
break;
case TB_ENDTRACK: // SB_ENDSCROLL
break;
default:
break;
}
switch (LOWORD (wParam))
{
case TB_LINEUP: // SB_LINEUP SB_LINELEFT
case TB_LINEDOWN: // SB_LINEDOWN SB_LINERIGHT
case TB_PAGEUP: // SB_PAGEUP SB_PAGELEFT
case TB_PAGEDOWN: // SB_PAGEDOWN SB_PAGERIGHT
case TB_THUMBPOSITION: // SB_THUMBPOSITION
case TB_THUMBTRACK: // SB_THUMBTRACK
case TB_TOP: // SB_TOP SB_LEFT
case TB_BOTTOM: // SB_BOTTOM SB_RIGHT
case TB_ENDTRACK: // SB_ENDSCROLL
{
mxEvent event;
event.event = mxEvent::Action;
event.widget = widget;
event.action = widget->getId ();
event.modifiers = LOWORD (wParam);
event.height = HIWORD( wParam );
mxWindow *window = widget->getParent ();
if ( event.action > 0 )
{
RecursiveHandleEvent( window, &event );
}
}
break;
}
}
break;
case WM_PAINT:
{
if ( !isClosing )
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
window->redraw ();
}
}
}
break;
case WM_PARENTNOTIFY:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
if ( wParam == WM_LBUTTONDOWN ||
wParam == WM_MBUTTONDOWN ||
wParam == WM_RBUTTONDOWN /*||
wParam & WM_XBUTTONDOWN*/ )
{
mxEvent event;
event.event = mxEvent::ParentNotify;
event.x = (short)LOWORD (lParam);
event.y = (short)HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if ( wParam == WM_LBUTTONDOWN )
event.buttons |= mxEvent::MouseLeftButton;
if ( wParam == WM_RBUTTONDOWN )
event.buttons |= mxEvent::MouseRightButton;
if ( wParam == WM_MBUTTONDOWN )
event.buttons |= mxEvent::MouseMiddleButton;
window->handleEvent (&event);
RecursiveHandleEvent( window, &event );
return 0;
}
}
}
break;
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
{
bDragging = TRUE;
SetCapture (hwnd);
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::MouseDown;
event.x = (short)LOWORD (lParam);
event.y = (short)HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_MBUTTONDOWN)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_RBUTTONDOWN)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
}
break;
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::MouseUp;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_MBUTTONUP)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_RBUTTONUP)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
bDragging = FALSE;
ReleaseCapture ();
}
break;
case WM_MOUSEMOVE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
if (bDragging)
event.event = mxEvent::MouseDrag;
else
event.event = mxEvent::MouseMove;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
}
break;
case WM_NCLBUTTONDOWN:
case WM_NCMBUTTONDOWN:
case WM_NCRBUTTONDOWN:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseDown;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_NCMBUTTONDOWN)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_NCRBUTTONDOWN)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
window->handleEvent (&event);
}
}
break;
case WM_NCLBUTTONUP:
case WM_NCMBUTTONUP:
case WM_NCRBUTTONUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseUp;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_NCMBUTTONUP)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_NCRBUTTONUP)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
window->handleEvent (&event);
}
}
break;
case WM_NCMOUSEMOVE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseMove;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
window->handleEvent (&event);
}
}
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::KeyDown;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_CHAR:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Char;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_SYSCHAR:
return 0;
break;
case WM_KEYUP:
case WM_SYSKEYUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::KeyUp;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_MOUSEWHEEL:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
memset( &event, 0, sizeof( event ) );
event.event = mxEvent::MouseWheeled;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
event.height = (short)HIWORD( wParam );;
RecursiveHandleEvent( window, &event );
}
}
break;
case WM_TIMER:
{
if (isClosing)
break;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Timer;
window->handleEvent (&event);
}
}
break;
case WM_CLOSE:
if (g_mainWindow)
{
if ((void *) hwnd == g_mainWindow->getHandle ())
{
mx::quit ();
}
else
{
ShowWindow (hwnd, SW_HIDE);
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Close;
window->handleEvent( &event );
}
}
}
//else // shouldn't happen
//DestroyWindow (hwnd);
return 0;
/*
case WM_DESTROY:
if (g_mainWindow)
{
if ((void *) hwnd == g_mainWindow->getHandle ())
mx::quit ();
}
break;
*/
}
return DefWindowProc (hwnd, uMessage, wParam, lParam);
}
LRESULT CALLBACK extTreeWndProc(HWND hwnd, UINT iMessage, WPARAM wParam,
LPARAM lParam)
{
static char buf[256];
LRESULT rv;
RECT r;
TREEINFO *ptr;
HTREEITEM hTreeItem;
TCData *td;
TV_HITTESTINFO tvh;
TV_ITEM item;
NM_TREEVIEW x;
switch (iMessage)
{
case WM_NOTIFY:
// if (((NMHDR*)lParam)->code == TVN_SELCHANGING)
//
return TRUE;
break;
case WM_CREATE:
ptr = (TREEINFO*)calloc(1,sizeof(TREEINFO));
ptr->hwndEdit = 0;
SetWindowLong(hwnd, wndoffstree, (int)ptr);
break;
case WM_DESTROY:
ptr = (TREEINFO*)GetWindowLong(hwnd, wndoffstree);
if (ptr->hwndEdit)
DestroyWindow(ptr->hwndEdit);
free(ptr);
break;
case WM_ERASEBKGND:
return 1;
case WM_PAINT:
GetUpdateRect(hwnd, &r, FALSE);
{
PAINTSTRUCT ps;
HDC hDC = BeginPaint(hwnd, &ps), hdouble;
HBITMAP bitmap;
RECT rect;
GetClientRect(hwnd, &rect);
hdouble = CreateCompatibleDC(hDC);
bitmap = CreateCompatibleBitmap(hDC, rect.right, rect.bottom);
SelectObject(hdouble, bitmap);
FillRect(hdouble,&rect, (HBRUSH)(COLOR_WINDOW + 1));
CallWindowProc(oldproc, hwnd, WM_PRINT, (WPARAM)hdouble, PRF_CLIENT);
SendMessage(GetParent(hwnd), TCN_PAINT, (WPARAM)hdouble, (LPARAM) &r);
BitBlt(hDC, 0, 0, rect.right, rect.bottom, hdouble, 0, 0, SRCCOPY);
DeleteObject(bitmap);
DeleteDC(hdouble);
EndPaint(hwnd, &ps);
return 0;
}
case WM_KEYDOWN:
if (wParam =='C' && (GetKeyState(VK_CONTROL) & 0x80000000))
{
CopyText(hwnd);
}
break;
case WM_SETFOCUS:
SendMessage(GetParent(hwnd), WM_ACTIVATEME, 0, 0);
break;
case WM_CHAR:
if (wParam == 3) //CTRL-C - this is being done to stop beeping...
return 0;
break;
case WM_LBUTTONDOWN:
ptr = (TREEINFO*)GetWindowLong(hwnd, wndoffstree);
if (!ptr->hwndEdit)
{
tvh.pt.x = LOWORD(lParam);
tvh.pt.y = HIWORD(lParam);
if (tvh.pt.x < ptr->divider)
{
SetFocus(hwnd);
break;
}
TreeView_HitTest(hwnd, &tvh);
hTreeItem = tvh.hItem;
if (hTreeItem && tvh.pt.x >= ptr->divider)
{
char *val;
x.hdr.code = TCN_EDITQUERY;
x.itemOld.mask = 0;
x.itemNew.mask = 0;
x.itemNew.hItem = hTreeItem;
if ((val = (char*)SendMessage(GetParent(hwnd), WM_NOTIFY, 0,
(LPARAM) &x)))
{
HFONT font = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0);
ptr->editItem = hTreeItem;
TreeView_GetItemRect(hwnd, hTreeItem, &r, FALSE);
r.left = ptr->divider;
item.hItem = hTreeItem;
item.mask = TVIF_PARAM;
TreeView_GetItem(hwnd, &item);
td = (TCData*)item.lParam;
ptr->hwndEdit = CreateWindow(szextEditWindClassName,
val, WS_CHILD | ES_AUTOHSCROLL, r.left+2, r.top,
r.right - r.left-2, r.bottom - r.top, hwnd, (HMENU)
449, (HINSTANCE)GetWindowLong(GetParent(hwnd),
GWL_HINSTANCE), 0);
SendMessage(ptr->hwndEdit, WM_SETFONT, (WPARAM)font,
MAKELPARAM(0, 0));
SendMessage(ptr->hwndEdit, EM_SETSEL, 0, (LPARAM) - 1);
SendMessage(ptr->hwndEdit, EM_SETLIMITTEXT, 40, 0);
ShowWindow(ptr->hwndEdit, SW_SHOW);
SetFocus(ptr->hwndEdit);
return 0;
}
}
return 0;
}
// FALL THROUGH
case TCN_EDITDONE:
ptr = (TREEINFO*)GetWindowLong(hwnd, wndoffstree);
SendMessage(ptr->hwndEdit, WM_GETTEXT, 50, (LPARAM)buf);
DestroyWindow(ptr->hwndEdit);
ptr->hwndEdit = 0;
x.hdr.code = TCN_EDITDONE;
x.itemOld.mask = 0;
x.itemNew.mask = TVIF_TEXT;
x.itemNew.hItem = ptr->editItem;
x.itemNew.pszText = buf;
SendMessage(GetParent(hwnd), WM_NOTIFY, 0, (LPARAM) &x);
InvalidateRect(GetParent(hwnd), 0, 0);
return 0;
case TCF_SETDIVIDER:
ptr = (TREEINFO*)GetWindowLong(hwnd, wndoffstree);
ptr->divider = lParam - GetSystemMetrics(SM_CXBORDER);
return 0;
}
return CallWindowProc(oldproc, hwnd, iMessage, wParam, lParam);
}
LRESULT CALLBACK ColumnTreeWndProc(HWND hwnd, UINT iMessage, WPARAM
wParam, LPARAM lParam)
{
HTREEITEM titem;
HD_LAYOUT hdl;
WINDOWPOS wp;
COLUMNINFO *ptr;
RECT r, *rp;
HD_ITEM hie;
TCHeader *h;
HD_NOTIFY *n;
TV_DISPINFO *t;
LPTV_INSERTSTRUCT is;
int i;
TV_ITEM item;
TCData *td;
TV_HITTESTINFO tvh;
TREEINFO *treeinfo;
PAINTSTRUCT ps;
HDC dc;
NM_TREEVIEW *ntv;
if (iMessage >= TV_FIRST && iMessage < TV_FIRST + 100)
{
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
switch (iMessage)
{
case TVM_HITTEST:
tvh.pt = ((TV_HITTESTINFO*)lParam)->pt;
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
GetRelativeRect(hwnd, ptr->hwndTree, &r);
tvh.pt.x -= r.left;
tvh.pt.y -= r.top;
if ((titem = TreeView_HitTest(ptr->hwndTree, &tvh)))
{
((TV_HITTESTINFO*)lParam)->flags = tvh.flags;
((TV_HITTESTINFO*)lParam)->hItem = tvh.hItem;
}
return (LRESULT)titem;
case TVM_INSERTITEM:
is = (LPTV_INSERTSTRUCT)lParam;
is->UNNAMED_UNION item.mask |= TVIF_TEXT | TVIF_PARAM;
is->UNNAMED_UNION item.pszText = LPSTR_TEXTCALLBACK;
titem = (HTREEITEM)SendMessage(ptr->hwndTree, iMessage, wParam,
lParam);
return (LRESULT)titem;
default:
return SendMessage(ptr->hwndTree, iMessage, wParam, lParam);
}
}
else if (iMessage >= HDM_FIRST && iMessage < HDM_FIRST + 100)
{
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
return SendMessage(ptr->hwndHeader, iMessage, wParam, lParam);
}
switch (iMessage)
{
case WM_ERASEBKGND:
return 1;
case WM_NOTIFY:
n = (HD_NOTIFY*)lParam;
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
switch (n->hdr.code)
{
case NM_RCLICK:
#ifdef XXXXX
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
GetCursorPos(&pos);
ScreenToClient(ptr->hwndTree, &pos);
titem = TreeView_HitTest(ptr->hwndTree, &pos);
for (i = 0; i < ptr->displaycount; i++)
if (titem == ptr->displaylist[i])
{
ptr->sel = i;
InvalidateRect(ptr->hwndTree, 0, 0);
break;
}
#endif
return SendMessage(GetParent(hwnd), iMessage, wParam, lParam);
case TVN_SELCHANGING:
return TRUE;
case HDN_ENDTRACK:
SendMessage(ptr->hwndTree, TCF_SETDIVIDER, 0, n->pitem->cxy);
InvalidateRect(ptr->hwndTree, 0, 1);
return 0;
case TVN_GETDISPINFO:
t = (LPNMTVDISPINFO)n;
if (TreeView_GetItemRect(ptr->hwndTree, t->item.hItem, &r, TRUE)
)
{
if (ptr->displaycount < DISPLAY_MAX)
ptr->displaylist[ptr->displaycount++] = t->item.hItem;
strcpy(t->item.pszText, "");
// t->item.cchTextMax = 0;
}
return 0;
case TVN_DELETEITEM:
ntv = (NM_TREEVIEW*)lParam;
if (ptr->displaycount)
for (i = 0; i < ptr->displaycount; i++)
if (ptr->displaylist[i] == ntv->itemOld.hItem)
{
ptr->sel = - 1;
memcpy(&ptr->displaylist[i], &ptr->displaylist[i + 1], (ptr
->displaycount - i - 1) *sizeof(HTREEITEM));
ptr->displaycount--;
return 0;
}
return 0;
}
// fall through
case WM_COMMAND:
return SendMessage(GetParent(hwnd), iMessage, wParam, lParam);
case WM_CREATE:
ptr = (COLUMNINFO*)calloc(1, sizeof(COLUMNINFO)
);
ptr->displaycount = 0;
ptr->sel = - 1;
SetWindowLong(hwnd, 0, (int)ptr);
GetClientRect(hwnd, &r);
ptr->hwndHeader = CreateWindow(WC_HEADER, 0, WS_CLIPSIBLINGS |
WS_CHILD | HDS_HORZ | WS_BORDER, r.left, r.top, r.right -
r.left, r.bottom - r.top, hwnd, 0, (HINSTANCE)GetWindowLong
(GetParent(hwnd), GWL_HINSTANCE), 0);
hdl.prc = &r;
hdl.pwpos = ℘
SendMessage(ptr->hwndHeader, HDM_LAYOUT, 0, (LPARAM) &hdl);
// wp.x += 2*GetSystemMetrics(SM_CXDLGFRAME );
// wp.cx -= 4 * GetSystemMetrics(SM_CXDLGFRAME) ;
// wp.y += 2*GetSystemMetrics(SM_CYDLGFRAME );
// wp.cy -= 4 * GetSystemMetrics(SM_CYDLGFRAME) ;
ptr->watchFont = CreateFontIndirect(&systemDialogFont);
SendMessage(ptr->hwndHeader, WM_SETFONT, (WPARAM)ptr->watchFont, 0);
SetWindowPos(ptr->hwndHeader, wp.hwndInsertAfter, wp.x, wp.y, wp.cx,
wp.cy, wp.flags | SWP_SHOWWINDOW);
r.left = wp.x;
r.right = wp.x + wp.cx;
r.top = wp.y + wp.cy;
ptr->hwndTree = CreateWindowEx(0, szextTreeWindClassName, 0,
WS_CLIPSIBLINGS | WS_VISIBLE | WS_CHILD | WS_BORDER |
TVS_HASLINES | TVS_LINESATROOT | TVS_HASBUTTONS, r.left, r.top,
r.right - r.left, r.bottom - r.top, hwnd, (HMENU)1000,
(HINSTANCE)GetWindowLong(GetParent(hwnd), GWL_HINSTANCE), 0);
SendMessage(ptr->hwndTree, WM_SETFONT, (WPARAM)ptr->watchFont, 0);
hie.mask = HDI_WIDTH;
SendMessage(ptr->hwndHeader, HDM_GETITEM, 0, (LPARAM) &hie);
SendMessage(ptr->hwndTree, TCF_SETDIVIDER, 0, hie.cxy);
break;
case WM_DESTROY:
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
DestroyWindow(ptr->hwndHeader);
DeleteObject(ptr->watchFont);
free((void*)ptr);
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
break;
case WM_SIZE:
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
r.left = r.top = 0;
r.right = LOWORD(lParam);
r.bottom = HIWORD(lParam);
hdl.prc = &r;
hdl.pwpos = ℘
SendMessage(ptr->hwndHeader, HDM_LAYOUT, 0, (LPARAM) &hdl);
// wp.x += 2*GetSystemMetrics(SM_CXDLGFRAME );
// wp.cx -= 4 * GetSystemMetrics(SM_CXDLGFRAME) ;
// wp.y += 2*GetSystemMetrics(SM_CYDLGFRAME );
// wp.cy -= 4 * GetSystemMetrics(SM_CYDLGFRAME) ;
SetWindowPos(ptr->hwndHeader, wp.hwndInsertAfter, wp.x, wp.y, wp.cx,
wp.cy, wp.flags);
r.left = wp.x;
r.right = wp.x + wp.cx;
r.top = wp.y + wp.cy;
MoveWindow(ptr->hwndTree, r.left, r.top, r.right - r.left, r.bottom
- r.top, 0);
GetClientRect(ptr->hwndHeader, &r);
hie.mask = HDI_WIDTH;
hie.cxy = (r.right - r.left) / 2;
SendMessage(ptr->hwndHeader, HDM_SETITEM, 0, (LPARAM) &hie);
SendMessage(ptr->hwndHeader, HDM_SETITEM, 1, (LPARAM) &hie);
SendMessage(ptr->hwndTree, TCF_SETDIVIDER, 0, hie.cxy);
InvalidateRect(ptr->hwndHeader, 0, 1);
InvalidateRect(ptr->hwndTree, 0, 1);
break;
case TCF_SETHEADER:
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
h = (TCHeader*)lParam;
GetWindowRect(ptr->hwndHeader, &r);
hie.mask = HDI_TEXT | HDI_FORMAT | HDI_WIDTH;
if (h->colBmp1)
hie.mask |= HDI_BITMAP;
hie.pszText = h->colText1;
hie.hbm = h->colBmp1;
hie.cxy = (r.right - r.left) / 2;
hie.cchTextMax = strlen(h->colText1);
hie.fmt = HDF_LEFT | HDF_STRING;
SendMessage(ptr->hwndHeader, HDM_INSERTITEM, 100, (LPARAM) &hie);
hie.mask = HDI_TEXT | HDI_FORMAT | HDI_WIDTH;
if (h->colBmp2)
hie.mask |= HDI_BITMAP;
hie.pszText = h->colText2;
hie.hbm = h->colBmp2;
hie.cxy = (r.right - r.left) / 2;
hie.cchTextMax = strlen(h->colText2);
hie.fmt = HDF_LEFT | HDF_STRING;
SendMessage(ptr->hwndHeader, HDM_INSERTITEM, 100, (LPARAM) &hie);
SendMessage(ptr->hwndTree, TCF_SETDIVIDER, 0, hie.cxy);
return 0;
case WM_PAINT:
dc = BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
break;
case WM_ACTIVATEME:
SendMessage(GetParent(hwnd), WM_ACTIVATEME, 0, 0);
break;
case WM_SETFONT:
case WM_GETFONT:
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
return SendMessage(ptr->hwndTree, iMessage, wParam, lParam);
case TCN_PAINT:
rp = (RECT*)lParam;
ptr = (COLUMNINFO*)GetWindowLong(hwnd, 0);
{
hie.mask = HDI_WIDTH;
SendMessage(ptr->hwndHeader, HDM_GETITEM, 0, (LPARAM) &hie);
hie.cxy -= GetSystemMetrics(SM_CXBORDER);
rp->left = hie.cxy;
if (rp->left < rp->right)
{
LOGBRUSH lbrush;
HBRUSH graybrush;
HDC dc = (HDC)wParam;
int lined = FALSE;
HFONT font = (HFONT)SendMessage(ptr->hwndTree, WM_GETFONT,
0, 0);
lbrush.lbStyle = BS_SOLID;
lbrush.lbColor = 0xff0000;
graybrush = CreateBrushIndirect(&lbrush);
// dc = GetDC(ptr->hwndTree);
font = SelectObject(dc, font);
if (GetWindowLong(hwnd, GWL_STYLE) &TCS_LINE)
{
HPEN pen;
pen = CreatePen(PS_SOLID, 1, 0);
lined = TRUE;
pen = SelectObject(dc, pen);
MoveToEx(dc, rp->left, rp->top, 0);
LineTo(dc, rp->left, rp->bottom + 1);
pen = SelectObject(dc, pen);
DeleteObject(pen);
}
for (i = 0; i < ptr->displaycount; i++)
{
COLORREF color, bgcolor;
item.hItem = ptr->displaylist[i];
item.mask = TVIF_PARAM;
TreeView_GetItem(ptr->hwndTree, &item);
td = (TCData*)item.lParam;
TreeView_GetItemRect(ptr->hwndTree, ptr->displaylist[i],
&r, TRUE);
if (td->col1Text)
{
HRGN rgn;
rgn = CreateRectRgn(r.left, r.top, rp->left - 2,
r.bottom);
SelectClipRgn(dc, rgn);
if (ptr->sel == i)
{
color = SetTextColor(dc, RetrieveSysColor(COLOR_WINDOW));
bgcolor = SetBkColor(dc, td->col1Color);
}
else
color = SetTextColor(dc, td->col1Color);
TextOut(dc, r.left, r.top, td->col1Text, strlen(td
->col1Text));
SetTextColor(dc, color);
if (ptr->sel == i)
SetBkColor(dc, bgcolor);
SelectClipRgn(dc, NULL);
DeleteObject(rgn);
}
if (td->col2Text)
{
if (ptr->sel == i)
{
color = SetTextColor(dc, RetrieveSysColor(COLOR_WINDOW));
bgcolor = SetBkColor(dc, td->col2Color);
}
else
color = SetTextColor(dc, td->col2Color);
TextOut(dc, rp->left + (lined ? 3 : 0), r.top, td
->col2Text, strlen(td->col2Text));
SetTextColor(dc, color);
if (ptr->sel == i)
SetBkColor(dc, bgcolor);
}
}
SelectObject(dc, font);
// ReleaseDC(ptr->hwndTree, dc);
DeleteObject(graybrush);
}
ptr->displaycount = 0;
}
break;
}
return DefWindowProc(hwnd, iMessage, wParam, lParam);
}
LRESULT album_list_window::on_message(HWND wnd, UINT msg, WPARAM wp, LPARAM lp)
{
switch (msg)
{
case WM_CREATE:
{
list_wnd.add_item(this);
initialised = true;
modeless_dialog_manager::g_add(wnd);
create_tree();
create_filter();
if (cfg_populate) refresh_tree();
static_api_ptr_t<library_manager_v3>()->register_callback(this);
}
break;
/*case WM_GETMINMAXINFO:
{
LPMINMAXINFO mmi = LPMINMAXINFO(lp);
mmi->ptMinTrackSize.y = cfg_height;
return 0;
}*/
case WM_SIZE:
on_size(LOWORD(lp), HIWORD(lp));
break;
/* case DM_GETDEFID:
return (DC_HASDEFID<<16|IDOK);
case WM_GETDLGCODE:
return DLGC_DEFPUSHBUTTON;*/
// break;
case WM_TIMER:
if (wp == EDIT_TIMER_ID)
{
refresh_tree();
KillTimer(wnd, wp);
m_timer = false;
}
break;
case WM_COMMAND:
switch (wp)
{
case IDC_FILTER | (EN_CHANGE << 16) :
if (m_timer)
KillTimer(wnd_edit, 500);
m_timer = SetTimer(wnd, EDIT_TIMER_ID, 500, NULL) != 0;
return TRUE;
case IDOK:
if (GetKeyState(VK_SHIFT) & KF_UP) do_playlist(p_selection, false);
else if (GetKeyState(VK_CONTROL) & KF_UP) do_playlist(p_selection, true, true);
else do_playlist(p_selection, true);
return 0;
}
break;
case WM_CONTEXTMENU:
{
enum { ID_SEND = 1, ID_ADD, ID_NEW, ID_AUTOSEND, ID_REMOVE, ID_REMOVEDEAD, ID_REFRESH, ID_FILT, ID_CONF, ID_VIEW_BASE };
HMENU menu = CreatePopupMenu();
POINT pt = { GET_X_LPARAM(lp), GET_Y_LPARAM(lp) };
service_ptr_t<contextmenu_manager> p_menu_manager;
unsigned IDM_MANAGER_BASE = 0;
HWND list = wnd_tv;
HTREEITEM treeitem = NULL;
TVHITTESTINFO ti;
memset(&ti, 0, sizeof(ti));
if (pt.x != -1 && pt.y != -1)
{
ti.pt = pt;
ScreenToClient(list, &ti.pt);
uSendMessage(list, TVM_HITTEST, 0, (long)&ti);
if (ti.hItem && (ti.flags & TVHT_ONITEM))
{
//FIX THIS AND AUTOSEND
//TreeView_Select(list, ti.hItem, TVGN_DROPHILITE);
//uSendMessage(list,TVM_SELECTITEM,TVGN_DROPHILITE,(long)ti.hItem);
treeitem = ti.hItem;
}
}
else
{
treeitem = TreeView_GetSelection(list);
RECT rc;
if (treeitem && TreeView_GetItemRect(wnd_tv, treeitem, &rc, TRUE))
{
MapWindowPoints(wnd_tv, HWND_DESKTOP, (LPPOINT)&rc, 2);
pt.x = rc.left;
pt.y = rc.top + (rc.bottom - rc.top) / 2;
}
else
{
GetMessagePos(&pt);
}
}
TreeView_Select(list, treeitem, TVGN_DROPHILITE);
HMENU menu_view = CreatePopupMenu();
unsigned n, m = cfg_view_list.get_count();
string8_fastalloc temp;
temp.prealloc(32);
uAppendMenu(menu_view, MF_STRING | (!stricmp_utf8(directory_structure_view_name, view) ? MF_CHECKED : 0), ID_VIEW_BASE + 0, directory_structure_view_name);
list_t<string_simple, pfc::alloc_fast> views;
views.add_item(string_simple(directory_structure_view_name));
for (n = 0; n<m; n++)
{
temp = cfg_view_list.get_name(n);
string_simple item(temp.get_ptr());
if (item)
{
uAppendMenu(menu_view, MF_STRING | (!stricmp_utf8(temp, view) ? MF_CHECKED : 0), ID_VIEW_BASE + views.add_item(item), temp);
}
}
IDM_MANAGER_BASE = ID_VIEW_BASE + views.get_count();
uAppendMenu(menu, MF_STRING | MF_POPUP, (UINT)menu_view, "View");
if (!m_populated && !cfg_populate)
uAppendMenu(menu, MF_STRING, ID_REFRESH, "Populate");
uAppendMenu(menu, MF_STRING | (m_filter ? MF_CHECKED : 0), ID_FILT, "Filter");
uAppendMenu(menu, MF_STRING, ID_CONF, "Settings");
bool show_shortcuts = standard_config_objects::query_show_keyboard_shortcuts_in_menus();
node * p_node = NULL;
TVITEMEX tvi;
memset(&tvi, 0, sizeof(tvi));
tvi.hItem = treeitem;
tvi.mask = TVIF_HANDLE | TVIF_PARAM;
TreeView_GetItem(list, &tvi);
p_node = (node*)tvi.lParam;
if (treeitem && p_node)
{
uAppendMenu(menu, MF_SEPARATOR, 0, "");
uAppendMenu(menu, MF_STRING, ID_SEND, (show_shortcuts ? "&Send to playlist\tEnter" : "&Send to playlist"));
uAppendMenu(menu, MF_STRING, ID_ADD, show_shortcuts ? "&Add to playlist\tShift+Enter" : "&Add to playlist");
uAppendMenu(menu, MF_STRING, ID_NEW, show_shortcuts ? "Send to &new playlist\tCtrl+Enter" : "Send to &new playlist");
uAppendMenu(menu, MF_STRING, ID_AUTOSEND, "Send to &autosend playlist");
if (!static_api_ptr_t<core_version_info_v2>()->test_version(0, 9, 6, 0))
{
uAppendMenu(menu, MF_STRING, ID_REMOVE, "&Remove from library");
uAppendMenu(menu, MF_STRING, ID_REMOVEDEAD, "Remove &dead entries (slow)");
}
uAppendMenu(menu, MF_SEPARATOR, 0, "");
contextmenu_manager::g_create(p_menu_manager);
p_node->sort_entries();
if (p_menu_manager.is_valid())
{
p_menu_manager->init_context(p_node->get_entries(), 0);
p_menu_manager->win32_build_menu(menu, IDM_MANAGER_BASE, -1);
menu_helpers::win32_auto_mnemonics(menu);
}
}
int cmd = TrackPopupMenu(menu, TPM_RIGHTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD, pt.x, pt.y, 0, get_wnd(), 0);
DestroyMenu(menu);
TreeView_Select(list, NULL, TVGN_DROPHILITE);
if (cmd)
{
if (p_menu_manager.is_valid() && (unsigned)cmd >= IDM_MANAGER_BASE)
{
p_menu_manager->execute_by_id(cmd - IDM_MANAGER_BASE);
}
else if (cmd >= ID_VIEW_BASE)
{
unsigned n = cmd - ID_VIEW_BASE;
if (n<views.get_count())
{
view = views[n].get_ptr();
refresh_tree();
}
}
else if (cmd<ID_VIEW_BASE)
{
unsigned cmd2 = 0;
switch (cmd)
{
case ID_NEW:
do_playlist(p_node, true, true);
break;
case ID_SEND:
do_playlist(p_node, true);
break;
case ID_ADD:
do_playlist(p_node, false);
break;
case ID_AUTOSEND:
do_autosend_playlist(p_node, view, true);
break;
case ID_CONF:
{
static_api_ptr_t<ui_control>()->show_preferences(g_guid_preferences_album_list_panel);
}
break;
case ID_FILT:
{
m_filter = !m_filter;
create_or_destroy_filter();
}
break;
case ID_REMOVE:
p_node->remove_from_db();
break;
case ID_REMOVEDEAD:
p_node->remove_dead();
break;
case ID_REFRESH:
if (!m_populated && !cfg_populate)
refresh_tree();
break;
}
if (cmd2) uSendMessage(get_wnd(), WM_COMMAND, cmd2, 0);
}
}
p_menu_manager.release();
/* if (treeitem_context && (treeitem_context != treeitem) && cfg_autosend)
TreeView_SelectItem(wnd_tv,treeitem);*/
}
return 0;
case WM_NOTIFY:
{
LPNMHDR hdr = (LPNMHDR)lp;
switch (hdr->idFrom)
{
case IDC_TREE:
{
if (hdr->code == TVN_ITEMEXPANDING)
{
LPNMTREEVIEW param = (LPNMTREEVIEW)hdr;
if (cfg_picmixer && (param->action == TVE_EXPAND))
{
TreeView_CollapseOtherNodes(param->hdr.hwndFrom, param->itemNew.hItem);
}
}
else if (hdr->code == TVN_SELCHANGED)
{
LPNMTREEVIEW param = (LPNMTREEVIEW)hdr;
p_selection = (node*)param->itemNew.lParam;
if ((param->action == TVC_BYMOUSE || param->action == TVC_BYKEYBOARD))
{
if (cfg_autosend)
do_autosend_playlist(p_selection, view);
}
if (m_selection_holder.is_valid())
{
m_selection_holder->set_selection(p_selection.is_valid() ? p_selection->get_entries() : metadb_handle_list());
}
#if 0
if (cfg_picmixer)
{
HTREEITEM ti_parent_old = TreeView_GetParent(param->hdr.hwndFrom, param->itemOld.hItem);
HTREEITEM ti_parent_new = TreeView_GetParent(param->hdr.hwndFrom, param->itemNew.hItem);
if (/*ti_parent_old != param->itemNew.hItem && */!TreeView_IsChild(param->hdr.hwndFrom, param->itemNew.hItem, param->itemOld.hItem))
{
HTREEITEM ti = //TreeView_GetLevel(param->hdr.hwndFrom, param->itemNew.hItem) < TreeView_GetLevel(param->hdr.hwndFrom, param->itemOld.hItem) ?
TreeView_GetCommonParentChild(param->hdr.hwndFrom, param->itemOld.hItem, param->itemNew.hItem)
//: param->itemOld.hItem
;
if (ti && ti != TVI_ROOT) TreeView_Expand(param->hdr.hwndFrom, ti, TVE_COLLAPSE);
}
if (ti_parent_new)
{
HTREEITEM child = TreeView_GetChild(param->hdr.hwndFrom, ti_parent_new);
while (child)
{
if (child != param->itemNew.hItem)
{
}
}
}
}
#endif
}
}
break;
}
}
break;
case WM_DESTROY:
static_api_ptr_t<library_manager_v3>()->unregister_callback(this);
modeless_dialog_manager::g_remove(wnd);
destroy_tree();
destroy_filter();
m_selection_holder.release();
m_root.release();
p_selection.release();
if (initialised)
{
list_wnd.remove_item(this);
if (list_wnd.get_count() == 0)
{
DeleteFont(g_font);
g_font = 0;
}
initialised = false;
}
break;
}
return DefWindowProc(wnd, msg, wp, lp);
}
