attempt to revive NAS

git-svn-id: http://svn.miranda-ng.org/main/trunk@8194 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 142 insertions, 0 deletions

diff --git a/plugins/NewAwaySysMod/src/ContactList.h b/plugins/NewAwaySysMod/src/ContactList.h
new file mode 100644
index 0000000000..8b9ce2f845
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+++ b/plugins/NewAwaySysMod/src/ContactList.h
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+/*

+	New Away System - plugin for Miranda IM

+	Copyright (c) 2005-2007 Chervov Dmitry

+

+    This program is free software; you can redistribute it and/or modify

+    it under the terms of the GNU General Public License as published by

+    the Free Software Foundation; either version 2 of the License, or

+    (at your option) any later version.

+

+    This program is distributed in the hope that it will be useful,

+    but WITHOUT ANY WARRANTY; without even the implied warranty of

+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+    GNU General Public License for more details.

+

+    You should have received a copy of the GNU General Public License

+    along with this program; if not, write to the Free Software

+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

+*/

+

+// Miranda's built-in CListControl is very slow and it has too limited functionality... 8( So I had to use my own control instead.

+

+#pragma once

+

+typedef TMyArray<HTREEITEM> TREEITEMARRAY;

+typedef TREEITEMARRAY* PTREEITEMARRAY;

+

+

+#define CLC_EXTRAICON_EMPTY 0xFF

+#define CLC_ROOT TVI_ROOT

+

+#define MAXEXTRAICONS 16

+

+class CCLItemData // internal CCList's class

+{

+public:

+	CCLItemData(MCONTACT hContact = INVALID_CONTACT_ID): hContact(hContact) {FillMemory(ExtraIcons, sizeof(ExtraIcons), CLC_EXTRAICON_EMPTY);};

+

+	BYTE ExtraIcons[MAXEXTRAICONS];

+	MCONTACT hContact;

+	LPARAM lParam;

+};

+

+typedef TMyArray<CCLItemData> TREEITEMDATAARRAY;

+typedef TREEITEMDATAARRAY* PTREEITEMDATAARRAY;

+

+class CCList

+{

+public:

+	CCList(HWND hTreeView);

+	~CCList();

+

+	HTREEITEM AddContact(MCONTACT hContact);

+	HTREEITEM AddGroup(TCString GroupName);

+	HTREEITEM AddInfo(TCString Title, HTREEITEM hParent, HTREEITEM hInsertAfter, LPARAM lParam = NULL, HICON hIcon = NULL);

+	void SetInfoIcon(HTREEITEM hItem, HICON hIcon);

+	int GetExtraImage(HTREEITEM hItem, int iColumn); // returns iImage, or CLC_EXTRAICON_EMPTY

+	void SetExtraImage(HTREEITEM hItem, int iColumn, int iImage); // set iImage to CLC_EXTRAICON_EMPTY to reset image

+	void SetExtraImageList(HIMAGELIST hImgList);

+	int GetItemType(HTREEITEM hItem); // returns a MCLCIT_ (see below)

+	HTREEITEM GetNextItem(DWORD Flags, HTREEITEM hItem);

+	void SortContacts();

+	MCONTACT GethContact(HTREEITEM hItem); // returns hContact, hGroup or hInfo

+	HTREEITEM HitTest(LPPOINT pt, PDWORD hitFlags); // pt is relative to control; returns hItem or NULL

+	void EnsureVisible(HTREEITEM hItem) {TreeView_EnsureVisible(hTreeView, hItem); InvalidateRect(hTreeView, NULL, false);} // sometimes horizontal scrollbar position changes too, so we must redraw extra icons - that's why here is InvalidateRect. TODO: try to find a way to invalidate it on _every_ horizontal scrollbar position change, instead of just here - unfortunately the scrollbar doesn't notify the tree control of its position change through WM_HSCROLL in some cases

+	int SelectItem(HTREEITEM hItem) {return TreeView_SelectItem(hTreeView, hItem);}

+	void SetItemParam(HTREEITEM hItem, LPARAM lParam) {GetItemData(hItem).lParam = lParam;}

+	LPARAM GetItemParam(HTREEITEM hItem) {return GetItemData(hItem).lParam;}

+	PTREEITEMARRAY GetSelection() {return &SelectedItems;}

+	void SetRedraw(bool bRedraw) {SendMessage(hTreeView, WM_SETREDRAW, bRedraw, 0);}

+

+	friend LRESULT CALLBACK ParentSubclassProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);

+	friend LRESULT CALLBACK ContactListSubclassProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);

+	friend int CALLBACK CompareItemsCallback(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);

+

+private:

+	int Array_SetItemState(HTREEITEM hItem, bool bSelected);

+	CCLItemData& GetItemData(HTREEITEM hItem);

+	HTREEITEM TreeView_GetLastChild(HWND hTreeView, HTREEITEM hItem);

+	HTREEITEM FindContact(MCONTACT hContact); // returns NULL if not found

+	void SelectGroups(HTREEITEM hCurItem, bool bSelected);

+	DWORD GetItemTypeAsCLGNFlag(HTREEITEM hItem); // returns MCLGN_CONTACT, MCLGN_GROUP or MCLGN_INFO

+

+	HWND hTreeView;

+	WNDPROC OrigTreeViewProc;

+	WNDPROC OrigParentProc;

+	TREEITEMDATAARRAY Items; // array that stores info for every tree item; array items are left even if corresponding tree item was deleted, so treeitem's lParam can be used as an index of an item in this array.

+	TREEITEMARRAY SelectedItems; // contains HTREEITEMs of all selected items

+	HIMAGELIST ExtraImageList;

+};

+

+

+// HitTest constants

+#define MCLCHT_ABOVE 0x0001 // above the client area

+#define MCLCHT_BELOW 0x0002 // below the client area

+#define MCLCHT_TOLEFT 0x0004 // to the left of the client area

+#define MCLCHT_TORIGHT 0x0008 // to the right of the client area

+#define MCLCHT_NOWHERE 0x0010 // in the client area, but below the last item

+#define MCLCHT_ONITEMINDENT 0x0020 // to the left of an item icon

+#define MCLCHT_ONITEMICON 0x0040

+#define MCLCHT_ONITEMLABEL 0x0080

+#define MCLCHT_ONITEMRIGHT 0x0100 // in the area to the right of an item

+#define MCLCHT_ONITEMEXTRA 0x0200 // on an extra icon, HIBYTE(HIWORD(hitFlags)) says which

+#define MCLCHT_ONITEM (MCLCHT_ONITEMICON | MCLCHT_ONITEMLABEL)

+

+// item types

+#define MCLCIT_GROUP 0

+#define MCLCIT_CONTACT 1

+#define MCLCIT_INFO 3

+

+// GetNextItem constants

+#define MCLGN_ROOT 0

+#define MCLGN_LAST 1

+#define MCLGN_CHILD 2

+#define MCLGN_LASTCHILD 3

+#define MCLGN_PARENT 4

+#define MCLGN_NEXT 5

+#define MCLGN_PREV 6

+// flags for use with MCLGN_NEXT and MCLGN_PREV:

+#define MCLGN_CONTACT 0x20 // you need to specify at least one of these three! otherwise GetNextItem will not find anything

+#define MCLGN_GROUP 0x40

+#define MCLGN_INFO 0x80

+#define MCLGN_ANY (MCLGN_CONTACT | MCLGN_GROUP | MCLGN_INFO)

+#define MCLGN_MULTILEVEL 0x100 // walk through items of different levels too (ex.: MCLGN_NEXT | MCLGN_MULTILEVEL)

+#define MCLGN_NOTCHILD (0x200 | MCLGN_MULTILEVEL) // when this flag is set, child items of specified hItem are ignored. for example, MCLGN_NEXT | MCLGN_CONTACT | MCLGN_NOTCHILD retrieves next contact that is not a child of hItem.

+// GetNextItem(MCLGN_PREV | MCLGN_ALL | MCLGN_NOTCHILD, CLM_GETNEXTITEM(MCLGN_NEXT | MCLGN_ALL | MCLGN_NOTCHILD, hItem) === hItem

+

+

+// notifications

+

+typedef struct

+{

+	NMHDR hdr;

+	PTREEITEMARRAY OldSelection, NewSelection;

+} NMCLIST;

+typedef NMCLIST* PNMCLIST;

+

+#define MCLN_FIRST (0U - 100U)

+

+#define MCLN_SELCHANGED (MCLN_FIRST - 20) // lParam = &NMCLIST; OldSelection and NewSelection contain selection info

+

+

+void LoadCListModule();