int SetParentState(PINO_DATABASE *db, NODE *node, unsigned int state)
{
int status;
NCI nci;
NODE *lnode;
status = TreeNORMAL;
for (lnode = node; lnode && (status & 1); lnode = brother_of(lnode))
{
status = SetNodeParentState(db, lnode, &nci, state);
if ((status & 1) && (!(nci.flags & NciM_STATE)) && (lnode->INFO.TREE_INFO.child))
status = SetParentState(db, child_of(lnode), state);
if ((status & 1) && (!(nci.flags & NciM_STATE)) && (lnode->INFO.TREE_INFO.member))
status = SetParentState(db, member_of(lnode), state);
}
return status;
}
int _TreeTurnOn(void *dbid, int nid_in)
{
PINO_DATABASE *dblist = (PINO_DATABASE *)dbid;
NID *nid = (NID *)&nid_in;
int status;
int node_num;
TREE_INFO *info;
NCI nci;
NODE *node;
if (!(IS_OPEN(dblist)))
return TreeNOT_OPEN;
if (dblist->remote)
return TreeTurnOnRemote(dbid,nid_in);
nid_to_tree_nidx(dblist, nid, info, node_num);
if (!info)
return TreeNNF;
status = TreeGetNciLw(info, node_num, &nci);
if (~status & 1)
return status;
if (nci.flags & NciM_STATE)
{
bitassign(0,nci.flags,NciM_STATE);
status = TreePutNci(info, node_num, &nci, 0);
if (~status & 1)
return status;
if (!(nci.flags & NciM_PARENT_STATE))
{
nid_to_node(dblist, nid, node);
if (node->INFO.TREE_INFO.child)
status = SetParentState(dblist, child_of(node), 0);
if (node->INFO.TREE_INFO.member)
status = SetParentState(dblist, member_of(node), 0);
}
else
status = TreePARENT_OFF;
}
else
{
status = TreeUnLockNci(info, 0, node_num);
if (status & 1)
status = TreeALREADY_ON;
}
return status;
}
static void NSISCALL SetParentState(HWND hwTree, HTREEITEM hItem)
{
TVITEM tvItem;
int iState = 0, iItrState, *iFlags;
HTREEITEM hParent = TreeView_GetParent(hwTree, hItem);
if (!hParent)
return;
hItem = TreeView_GetChild(hwTree, hParent);
tvItem.mask = TVIF_STATE | TVIF_PARAM;
tvItem.stateMask = TVIS_STATEIMAGEMASK;
while (hItem) {
tvItem.hItem = hItem;
TreeView_GetItem(hwTree, &tvItem);
iItrState = tvItem.state >> 12;
iState |= iItrState % 3 ? iItrState % 3 : 3;
hItem = TreeView_GetNextSibling(hwTree, hItem);
}
tvItem.hItem = hParent;
TreeView_GetItem(hwTree, &tvItem);
iFlags = &(g_sections[tvItem.lParam].flags);
*iFlags &= ~(SF_SELECTED|SF_PSELECTED);
if (iState == 2)
*iFlags |= SF_SELECTED;
if (iState == 3)
*iFlags |= SF_PSELECTED;
tvItem.state = INDEXTOSTATEIMAGEMASK(iState);
TreeView_SetItem(hwTree, &tvItem);
SetParentState(hwTree, hParent);
}
static BOOL CALLBACK SelProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static HTREEITEM *hTreeItems;
static HIMAGELIST hImageList;
HWND hwndCombo1 = GetUIItem(IDC_COMBO1);
HWND hwndTree1 = GetUIItem(IDC_TREE1);
extern HWND g_SectionHack;
section *sections=g_sections;
if (uMsg == WM_INITDIALOG)
{
int doLines=0;
HTREEITEM Par;
HBITMAP hBMcheck1;
int x, lastGoodX, i, noCombo=2;
g_SectionHack=hwndDlg;
if (hTreeItems) GlobalFree(hTreeItems);
hTreeItems=(HTREEITEM*)my_GlobalAlloc(sizeof(HTREEITEM)*num_sections);
hBMcheck1=LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BITMAP1));
oldTreeWndProc=SetWindowLong(hwndTree1,GWL_WNDPROC,(DWORD)newTreeWndProc);
if (hImageList) ImageList_Destroy(hImageList);
hImageList = ImageList_Create(16,16, ILC_COLOR32|ILC_MASK, 6, 0);
ImageList_AddMasked(hImageList,hBMcheck1,RGB(255,0,255));
TreeView_SetImageList(hwndTree1, hImageList, TVSIL_STATE);
#ifndef TVM_SETITEMHEIGHT
#define TVM_SETITEMHEIGHT (TV_FIRST + 27)
#endif
#ifndef TVM_GETITEMHEIGHT
#define TVM_GETITEMHEIGHT (TV_FIRST + 28)
#endif
if (SendMessage(hwndTree1, TVM_GETITEMHEIGHT, 0, 0) < 16)
SendMessage(hwndTree1, TVM_SETITEMHEIGHT, 16, 0);
DeleteObject(hBMcheck1);
for (i = 0; i < NSIS_MAX_INST_TYPES+1; i++)
{
if (g_header->install_types[i])
{
int j;
if (i != NSIS_MAX_INST_TYPES) noCombo = 0;
GetNSISString(g_tmp,g_header->install_types[i]);
j=SendMessage(hwndCombo1,CB_ADDSTRING,0,(LPARAM)g_tmp);
SendMessage(hwndCombo1,CB_SETITEMDATA,j,i);
if (i == g_exec_flags.cur_insttype)
SendMessage(hwndCombo1, CB_SETCURSEL, j, 0);
}
}
if (!noCombo)
ShowWindow(hwndCombo1,SW_SHOW);
SetUITextFromLang(IDC_TEXT1,this_page->parms[1+noCombo]);
SetUITextFromLang(IDC_TEXT2,this_page->parms[2+noCombo]);
Par=NULL;
for (lastGoodX = x = 0; x < num_sections; x ++)
{
section *sec=sections+x;
if (sec->name_ptr)
{
TVINSERTSTRUCT tv;
tv.hParent=Par;
tv.hInsertAfter=TVI_LAST;
tv.item.mask=TVIF_PARAM|TVIF_TEXT|TVIF_STATE;
tv.item.lParam=x;
tv.item.pszText=GetNSISStringTT(sec->name_ptr);
tv.item.stateMask=TVIS_STATEIMAGEMASK|TVIS_EXPANDED|TVIS_BOLD;
{
int l=1;
// Sf_SELECTED == 1
l += sec->flags & SF_SELECTED;
//if (sec->flags & SF_SELECTED) l++;
if (sec->flags & SF_RO) l+=3;
tv.item.state=INDEXTOSTATEIMAGEMASK(l);
}
//if (sec->flags&SF_BOLD)
{
// SF_BOLD << 1 == 16 == TVIS_BOLD
tv.item.state|=(sec->flags&SF_BOLD)<<1;
}
if (sec->flags&SF_SUBSEC)
{
tv.item.mask|=TVIF_CHILDREN;
tv.item.cChildren=1;
//if (sec->flags&SF_EXPAND)
// TVIS_EXPANDED == SF_EXPAND
tv.item.state|=sec->flags&SF_EXPAND;
Par = hTreeItems[x] = TreeView_InsertItem(hwndTree1,&tv);
doLines=1;
}
else if (sec->flags&SF_SUBSECEND)
{
SetParentState(hwndTree1,hTreeItems[lastGoodX]);
Par=TreeView_GetParent(hwndTree1,Par);
}
else
{
lastGoodX = x;
hTreeItems[x] = TreeView_InsertItem(hwndTree1,&tv);
}
}
}
if (!doLines)
{
SetWindowLong(hwndTree1,GWL_STYLE,GetWindowLong(hwndTree1,GWL_STYLE)&~(TVS_LINESATROOT));
}
SendMessage(hwndTree1,WM_VSCROLL,SB_TOP,0);
uMsg = g_exec_flags.insttype_changed ? WM_NOTIFY_INSTTYPE_CHANGE : WM_IN_UPDATEMSG;
}
if (uMsg == WM_NOTIFY_SECTEXT) // update text
{
int x=wParam;
int ns=lParam;
TVITEM tv;
if (tv.hItem=hTreeItems[x])
{
tv.mask=TVIF_TEXT;
tv.pszText=GetNSISStringTT(ns);
TreeView_SetItem(hwndTree1,&tv);
}
}
if (uMsg == WM_NOTIFY_SECFLAGS) // change flags
{
int flags = sections[wParam].flags;
TVITEM tvItem;
if (!(tvItem.hItem = hTreeItems[wParam])) return 0;
tvItem.mask = TVIF_STATE;
tvItem.stateMask = TVIS_BOLD;
tvItem.state = 0;
//if (flags&SF_BOLD) tvItem.state |= TVIS_BOLD;
// SF_BOLD << 1 == 16 == TVIS_BOLD
tvItem.state|=(flags&SF_BOLD)<<1;
TreeView_SetItem(hwndTree1, &tvItem);
TreeView_Expand(hwndTree1, tvItem.hItem, flags & SF_EXPAND ? TVE_EXPAND : TVE_COLLAPSE);
if ((flags & (SF_PSELECTED | SF_SELECTED)) != SF_PSELECTED)
{
CheckTreeItem(hwndTree1, tvItem.hItem, flags & SF_SELECTED);
}
}
if (uMsg == WM_NOTIFY || uMsg == WM_TREEVIEW_KEYHACK)
{
LPNMHDR lpnmh = (LPNMHDR) lParam;
if (uMsg == WM_TREEVIEW_KEYHACK || lpnmh->idFrom == IDC_TREE1)
{
if (!(g_flags&CH_FLAGS_NO_CUSTOM) && (uMsg == WM_TREEVIEW_KEYHACK || lpnmh->code == NM_CLICK))
{
TVITEM tvItem;
if (uMsg != WM_TREEVIEW_KEYHACK)
tvItem.hItem=TreeHitTest(hwndTree1);
else
tvItem.hItem=TreeView_GetSelection(hwndTree1);
if (tvItem.hItem)
{
int iState;
tvItem.mask = TVIF_STATE|TVIF_PARAM;
TreeView_GetItem(hwndTree1, &tvItem);
iState = tvItem.state >> 12;
if (iState < 4) // not RO
{
if (iState == 2) // already checked
{
sections[tvItem.lParam].flags&=~SF_SELECTED;
CheckTreeItem(hwndTree1,tvItem.hItem,0);
}
else
{
sections[tvItem.lParam].flags|=SF_SELECTED;
CheckTreeItem(hwndTree1,tvItem.hItem,1);
}
lParam = 0;
wParam = 1;
uMsg = WM_IN_UPDATEMSG;
} // not ro
} // was valid click
} // was click or hack
