/*
Popup Plus plugin for Miranda IM

Copyright	© 2002 Luca Santarelli,
			© 2004-2007 Victor Pavlychko
			© 2010 MPK
			© 2010 Merlin_de

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.
*/

#include "headers.h"

static void sttResetListOptions(HWND hwndList)
{
	SendMessage(hwndList, CLM_SETHIDEEMPTYGROUPS, 1, 0);
}

static void sttSetAllContactIcons(HWND hwndList)
{
	for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
		HANDLE hItem = (HANDLE)SendMessage(hwndList, CLM_FINDCONTACT, hContact, 0);
		DWORD dwMode = db_get_b(hContact, MODULNAME, "ShowMode", 0);
		for (int i = 0; i < 4 /*SIZEOF(sttIcons)*/; ++i)
			//hIml element [0]    = SKINICON_OTHER_SMALLDOT
			//hIml element [1..5] = IcoLib_GetIcon(....)   ~ old sttIcons
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(i, (dwMode == i) ? i + 1 : 0));
	}
}

INT_PTR CALLBACK DlgProcContactOpts(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwnd);

		SendMessage(GetDlgItem(hwnd, IDC_ICO_AUTO),			STM_SETICON, (WPARAM)IcoLib_GetIcon(ICO_OPT_DEF,0), 0);
		SendMessage(GetDlgItem(hwnd, IDC_ICO_FAVORITE),		STM_SETICON, (WPARAM)IcoLib_GetIcon(ICO_OPT_FAV,0), 0);
		SendMessage(GetDlgItem(hwnd, IDC_ICO_FULLSCREEN),	STM_SETICON, (WPARAM)IcoLib_GetIcon(ICO_OPT_FULLSCREEN,0), 0);
		SendMessage(GetDlgItem(hwnd, IDC_ICO_BLOCK),		STM_SETICON, (WPARAM)IcoLib_GetIcon(ICO_OPT_BLOCK,0), 0);
		{
			HIMAGELIST hIml = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ILC_COLOR32 | ILC_MASK, 5, 5);
			ImageList_AddIcon(hIml, LoadSkinnedIcon(SKINICON_OTHER_SMALLDOT));
			ImageList_AddIcon(hIml, IcoLib_GetIcon(ICO_OPT_DEF,0));
			ImageList_AddIcon(hIml, IcoLib_GetIcon(ICO_OPT_FAV,0));
			ImageList_AddIcon(hIml, IcoLib_GetIcon(ICO_OPT_FULLSCREEN,0));
			ImageList_AddIcon(hIml, IcoLib_GetIcon(ICO_OPT_BLOCK,0));
			SendDlgItemMessage(hwnd, IDC_LIST, CLM_SETEXTRAIMAGELIST, 0, (LPARAM)hIml);
			SendDlgItemMessage(hwnd, IDC_LIST, CLM_SETEXTRACOLUMNS, 4 /*SIZEOF(sttIcons)*/, 0);
			sttResetListOptions(GetDlgItem(hwnd, IDC_LIST));
			sttSetAllContactIcons(GetDlgItem(hwnd, IDC_LIST));
		}
		break;

	case WM_NOTIFY:
		switch(((LPNMHDR)lParam)->idFrom) {
		case IDC_LIST:
			switch (((LPNMHDR)lParam)->code) {
			case CLN_NEWCONTACT:
			case CLN_LISTREBUILT:
				sttSetAllContactIcons(GetDlgItem(hwnd,IDC_LIST));
				break;
			case CLN_OPTIONSCHANGED:
				sttResetListOptions(GetDlgItem(hwnd,IDC_LIST));
				break;
			case NM_CLICK:
				NMCLISTCONTROL *nm=(NMCLISTCONTROL*)lParam;
				if (nm->iColumn==-1) break;

				DWORD hitFlags;
				HANDLE hItem = (HANDLE)SendDlgItemMessage(hwnd,IDC_LIST,CLM_HITTEST,(WPARAM)&hitFlags,MAKELPARAM(nm->pt.x,nm->pt.y));
				if (hItem==NULL) break;
				if (!(hitFlags&CLCHT_ONITEMEXTRA)) break;

				int iImage = SendDlgItemMessage(hwnd,IDC_LIST,CLM_GETEXTRAIMAGE,(WPARAM)hItem,MAKELPARAM(nm->iColumn,0));
				if (iImage != EMPTY_EXTRA_ICON) {
					for (int i=0; i < 4 /*SIZEOF(sttIcons)*/; ++i)
						//hIml element [0]    = SKINICON_OTHER_SMALLDOT
							//hIml element [1..5] = IcoLib_GetIcon(....)   ~ old sttIcons
								SendDlgItemMessage(hwnd, IDC_LIST, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(i, (i==nm->iColumn)?i+1:0));
				}
				SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
			}
			break;

		case 0:
			switch (((LPNMHDR)lParam)->code) {
			case PSN_APPLY:
				HWND hwndList = GetDlgItem(hwnd, IDC_LIST);
				for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
					HANDLE hItem = (HANDLE)SendMessage(hwndList, CLM_FINDCONTACT, hContact, 0);
					for (int i=0; i < 4 /*SIZEOF(sttIcons)*/; ++i) {
						if (SendMessage(hwndList,CLM_GETEXTRAIMAGE,(WPARAM)hItem,MAKELPARAM(i,0))) {
							db_set_b(hContact, MODULNAME, "ShowMode", i);
							break;
						}
					}
				}
				return TRUE;
			}
		}
		break;
	}

	return FALSE;
}