simplewall/src/listview.c

// simplewall
// Copyright (c) 2016-2023 Henry++

#include "global.h"

INT _app_listview_getcurrent (
	_In_ HWND hwnd
)
{
	INT listview_id;

	listview_id = _app_listview_getbytab (hwnd, -1);

	return listview_id;
}

INT _app_listview_getbytab (
	_In_ HWND hwnd,
	_In_ INT tab_id
)
{
	INT listview_id;

	if (tab_id == -1)
		tab_id = _r_tab_getcurrentitem (hwnd, IDC_TAB);

	listview_id = (INT)_r_tab_getitemlparam (hwnd, IDC_TAB, tab_id);

	return listview_id;
}

_Success_ (return != 0)
INT _app_listview_getbytype (
	_In_ ENUM_TYPE_DATA type
)
{
	switch (type)
	{
		case DATA_APP_REGULAR:
		case DATA_APP_DEVICE:
		case DATA_APP_NETWORK:
		case DATA_APP_PICO:
		{
			return IDC_APPS_PROFILE;
		}

		case DATA_APP_SERVICE:
		{
			return IDC_APPS_SERVICE;
		}

		case DATA_APP_UWP:
		{
			return IDC_APPS_UWP;
		}

		case DATA_RULE_BLOCKLIST:
		{
			return IDC_RULES_BLOCKLIST;
		}

		case DATA_RULE_SYSTEM:
		{
			return IDC_RULES_SYSTEM;
		}

		case DATA_RULE_SYSTEM_USER:
		case DATA_RULE_USER:
		{
			return IDC_RULES_CUSTOM;
		}
	}

	return 0;
}

VOID _app_listview_additems (
	_In_ HWND hwnd
)
{
	PITEM_APP ptr_app = NULL;
	PITEM_RULE ptr_rule;
	LONG64 current_time;
	ULONG_PTR enum_key = 0;

	current_time = _r_unixtime_now ();

	// add apps
	_r_queuedlock_acquireshared (&lock_apps);

	while (_r_obj_enumhashtablepointer (apps_table, &ptr_app, NULL, &enum_key))
	{
		_app_listview_addappitem (hwnd, ptr_app);

		// install timer
		if (ptr_app->timer)
			_app_timer_set (hwnd, ptr_app, ptr_app->timer - current_time);
	}

	_r_queuedlock_releaseshared (&lock_apps);

	// add rules
	_r_queuedlock_acquireshared (&lock_rules);

	for (ULONG_PTR i = 0; i < _r_obj_getlistsize (rules_list); i++)
	{
		ptr_rule = _r_obj_getlistitem (rules_list, i);

		if (ptr_rule)
			_app_listview_addruleitem (hwnd, ptr_rule, i, FALSE);
	}

	_r_queuedlock_releaseshared (&lock_rules);
}

VOID _app_listview_clearitems (
	_In_ HWND hwnd
)
{
	for (INT i = IDC_APPS_PROFILE; i <= IDC_RULES_CUSTOM; i++)
	{
		_r_listview_deleteallitems (hwnd, i);
	}
}

VOID _app_listview_addappitem (
	_In_ HWND hwnd,
	_In_ PITEM_APP ptr_app
)
{
	LPARAM listview_context;
	INT listview_id;
	INT item_id;

	listview_id = _app_listview_getbytype (ptr_app->type);

	if (!listview_id)
		return;

	item_id = _r_listview_getitemcount (hwnd, listview_id);

	_app_listview_lock (hwnd, listview_id, TRUE);

	listview_context = _app_listview_createcontext (ptr_app->app_hash);

	_r_listview_additem_ex (hwnd, listview_id, item_id, LPSTR_TEXTCALLBACK, I_IMAGECALLBACK, I_GROUPIDCALLBACK, listview_context);

	_app_setappiteminfo (hwnd, listview_id, item_id, ptr_app);

	_app_listview_lock (hwnd, listview_id, FALSE);
}

VOID _app_listview_addruleitem (
	_In_ HWND hwnd,
	_In_ PITEM_RULE ptr_rule,
	_In_ ULONG_PTR rule_idx,
	_In_ BOOLEAN is_forapp
)
{
	LPARAM listview_context;
	INT listview_id;
	INT item_id;

	listview_id = _app_listview_getbytype (ptr_rule->type);

	if (!listview_id)
		return;

	item_id = _r_listview_getitemcount (hwnd, listview_id);

	_app_listview_lock (hwnd, listview_id, TRUE);

	listview_context = _app_listview_createcontext (rule_idx);

	_r_listview_additem_ex (hwnd, listview_id, item_id, LPSTR_TEXTCALLBACK, I_IMAGECALLBACK, I_GROUPIDCALLBACK, listview_context);

	_app_setruleiteminfo (hwnd, listview_id, item_id, ptr_rule, is_forapp);

	_app_listview_lock (hwnd, listview_id, FALSE);
}

VOID _app_listview_addnetworkitem (
	_In_ HWND hwnd,
	_In_ ULONG_PTR network_hash
)
{
	LPARAM listview_context;
	INT item_id;

	item_id = _r_listview_getitemcount (hwnd, IDC_NETWORK);

	listview_context = _app_listview_createcontext (network_hash);

	_r_listview_additem_ex (hwnd, IDC_NETWORK, item_id, LPSTR_TEXTCALLBACK, I_IMAGECALLBACK, I_GROUPIDCALLBACK, listview_context);
}

VOID _app_listview_addlogitem (
	_In_ HWND hwnd,
	_In_ ULONG_PTR log_hash
)
{
	LPARAM listview_context;
	INT item_id;

	item_id = _r_listview_getitemcount (hwnd, IDC_LOG);

	listview_context = _app_listview_createcontext (log_hash);

	_r_listview_additem_ex (hwnd, IDC_LOG, item_id, LPSTR_TEXTCALLBACK, I_IMAGECALLBACK, 0, listview_context);

	//_r_listview_ensurevisible (hwnd, IDC_LOG, item_id);
}

BOOLEAN _app_listview_islocked (
	_In_ HWND hwnd,
	_In_ INT ctrl_id
)
{
	PVOID context;
	ULONG property_id;

	property_id = (USHORT_MAX - ctrl_id);

	context = _r_wnd_getcontext (hwnd, property_id);

	return (context != NULL);
}

VOID _app_listview_lock (
	_In_ HWND hwnd,
	_In_ INT ctrl_id,
	_In_ BOOLEAN is_lock
)
{
	ULONG property_id;

	property_id = (USHORT_MAX - ctrl_id);

	if (is_lock)
	{
		_r_wnd_setcontext (hwnd, property_id, INVALID_HANDLE_VALUE);
	}
	else
	{
		_r_wnd_removecontext (hwnd, property_id);
	}
}

LPARAM _app_listview_createcontext (
	_In_ ULONG_PTR id_code
)
{
	PITEM_LISTVIEW_CONTEXT context;

	context = _r_freelist_allocateitem (&listview_free_list);

	context->id_code = id_code;

	return (LPARAM)context;
}

VOID _app_listview_destroycontext (
	_In_ PITEM_LISTVIEW_CONTEXT context
)
{
	_r_freelist_deleteitem (&listview_free_list, context);
}

ULONG_PTR _app_listview_getcontextcode (
	_In_ LPARAM lparam
)
{
	PITEM_LISTVIEW_CONTEXT context;

	context = (PITEM_LISTVIEW_CONTEXT)lparam;

	return context->id_code;
}

ULONG_PTR _app_listview_getitemcontext (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ INT item_id
)
{
	LPARAM lparam;

	lparam = _r_listview_getitemlparam (hwnd, listview_id, item_id);

	if (!lparam)
		return 0;

	return _app_listview_getcontextcode (lparam);
}

BOOLEAN _app_listview_isitemhidden (
	_In_ LPARAM lparam
)
{
	PITEM_LISTVIEW_CONTEXT context;

	context = (PITEM_LISTVIEW_CONTEXT)lparam;

	if (!context)
		return FALSE;

	return !!context->is_hidden;
}

_Success_ (return != -1)
INT _app_listview_finditem (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ ULONG_PTR id_code
)
{
	ULONG_PTR current_code;
	INT item_count;

	if ((listview_id >= IDC_APPS_PROFILE && listview_id <= IDC_LOG) || listview_id == IDC_RULE_APPS_ID || listview_id == IDC_APP_RULES_ID)
	{
		item_count = _r_listview_getitemcount (hwnd, listview_id);

		for (INT i = 0; i < item_count; i++)
		{
			current_code = _app_listview_getitemcontext (hwnd, listview_id, i);

			if (current_code == id_code)
				return i;
		}
	}
	else
	{
		return _r_listview_finditem (hwnd, listview_id, -1, id_code);
	}

	return -1;
}

VOID _app_listview_removeitem (
	_In_ HWND hwnd,
	_In_ ULONG_PTR id_code,
	_In_ ENUM_TYPE_DATA type
)
{
	INT listview_id;
	INT item_id;

	if (!hwnd)
		return;

	listview_id = _app_listview_getbytype (type);

	if (!listview_id)
		return;

	item_id = _app_listview_finditem (hwnd, listview_id, id_code);

	if (item_id != -1)
		_r_listview_deleteitem (hwnd, listview_id, item_id);
}

VOID _app_listview_showitemby_id (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ INT item_id,
	_In_ INT scroll_pos
)
{
	INT total_count;

	_app_settab_id (hwnd, listview_id);

	total_count = _r_listview_getitemcount (hwnd, listview_id);

	if (!total_count)
		return;

	if (item_id != -1)
	{
		item_id = _r_calc_clamp (item_id, 0, total_count - 1);

		_r_listview_setitemvisible (hwnd, listview_id, item_id);
	}

	// restore scroll position
	if (scroll_pos > 0)
		SendDlgItemMessageW (hwnd, listview_id, LVM_SCROLL, 0, (LPARAM)scroll_pos);
}

VOID _app_listview_showitemby_param (
	_In_ HWND hwnd,
	_In_ ULONG_PTR lparam,
	_In_ BOOLEAN is_app
)
{
	INT listview_id = 0;
	INT item_id;

	if (is_app)
	{
		_app_getappinfobyhash (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}
	else
	{
		_app_getruleinfobyid (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}

	if (!listview_id)
		return;

	if (listview_id != _app_listview_getcurrent (hwnd))
	{
		_app_listview_sort (hwnd, listview_id);

		_app_listview_resize (hwnd, listview_id);
	}

	item_id = _app_listview_finditem (hwnd, listview_id, lparam);

	if (item_id != -1)
	{
		_app_listview_showitemby_id (hwnd, listview_id, item_id, -1);

		_r_wnd_toggle (hwnd, TRUE);
	}
}

VOID _app_listview_updateby_id (
	_In_ HWND hwnd,
	_In_ INT lparam,
	_In_ ULONG flags
)
{
	INT listview_id;
	ENUM_TYPE_DATA type;

	if (flags & PR_UPDATE_TYPE)
	{
		type = lparam;

		if (type == DATA_LISTVIEW_CURRENT)
		{
			listview_id = _app_listview_getcurrent (hwnd);
		}
		else
		{
			listview_id = _app_listview_getbytype (type);
		}
	}
	else
	{
		listview_id = lparam;
	}

	if ((flags & PR_UPDATE_FORCE) || (listview_id == _app_listview_getcurrent (hwnd)))
	{
		if (!(flags & PR_UPDATE_NOREDRAW))
			_r_listview_redraw (hwnd, listview_id);

		if (!(flags & PR_UPDATE_NOSETVIEW))
		{
			_app_listview_setfont (hwnd, listview_id);

			_app_listview_setview (hwnd, listview_id);
		}

		if (!(flags & PR_UPDATE_NOREFRESH))
			_app_listview_refreshgroups (hwnd, listview_id);

		if (!(flags & PR_UPDATE_NOSORT))
			_app_listview_sort (hwnd, listview_id);

		if (!(flags & PR_UPDATE_NORESIZE))
			_app_listview_resize (hwnd, listview_id);
	}

	_app_refreshstatus (hwnd);
}

VOID _app_listview_updateby_param (
	_In_ HWND hwnd,
	_In_ ULONG_PTR lparam,
	_In_ ULONG flags,
	_In_ BOOLEAN is_app
)
{
	INT listview_id = 0;

	if (is_app)
	{
		_app_getappinfobyhash (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}
	else
	{
		_app_getruleinfobyid (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}

	if (!listview_id)
		return;

	if ((flags & PR_SETITEM_UPDATE))
		_app_listview_updateby_id (hwnd, listview_id, 0);

	if ((flags & PR_SETITEM_REDRAW))
	{
		if (listview_id == _app_listview_getcurrent (hwnd))
			_r_listview_redraw (hwnd, listview_id);
	}
}

VOID _app_listview_updateitemby_param (
	_In_ HWND hwnd,
	_In_ ULONG_PTR lparam,
	_In_ BOOLEAN is_app
)
{
	PITEM_RULE ptr_rule;
	PITEM_APP ptr_app;
	INT listview_id = 0;
	INT item_id;

	if (is_app)
	{
		_app_getappinfobyhash (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}
	else
	{
		_app_getruleinfobyid (lparam, INFO_LISTVIEW_ID, &listview_id, sizeof (listview_id));
	}

	if (!listview_id)
		return;

	item_id = _app_listview_finditem (hwnd, listview_id, lparam);

	if (item_id == -1)
		return;

	if (is_app)
	{
		ptr_app = _app_getappitem (lparam);

		if (!ptr_app)
			return;

		_app_listview_lock (hwnd, listview_id, TRUE);
		_app_setappiteminfo (hwnd, listview_id, item_id, ptr_app);
		_app_listview_lock (hwnd, listview_id, FALSE);

		_r_obj_dereference (ptr_app);
	}
	else
	{
		ptr_rule = _app_getrulebyid (lparam);

		if (!ptr_rule)
			return;

		_app_listview_lock (hwnd, listview_id, TRUE);
		_app_setruleiteminfo (hwnd, listview_id, item_id, ptr_rule, FALSE);
		_app_listview_lock (hwnd, listview_id, FALSE);

		_r_obj_dereference (ptr_rule);
	}
}

VOID _app_listview_updateitemby_id (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ INT item_id
)
{
	_r_listview_setitem_ex (hwnd, listview_id, item_id, 0, LPSTR_TEXTCALLBACK, I_IMAGECALLBACK, I_GROUPIDCALLBACK, 0);
}

VOID _app_listview_loadfont (
	_In_ LONG dpi_value,
	_In_ BOOLEAN is_forced
)
{
	LOGFONT logfont = {0};

	if (is_forced || !config.hfont)
	{
		SAFE_DELETE_OBJECT (config.hfont);

		_r_config_getfont (L"Font", &logfont, dpi_value);

		config.hfont = _app_createfont (&logfont, 0, FALSE, 0);
	}
}

VOID _app_listview_refreshgroups (
	_In_ HWND hwnd,
	_In_ INT listview_id
)
{
	WCHAR buffer[128];
	UINT group1_title;
	UINT group2_title;
	UINT group3_title;
	UINT group4_title;
	UINT group5_title;
	INT total_count;
	INT group1_count = 0;
	INT group2_count = 0;
	INT group3_count = 0;
	INT group4_count = 0;
	INT group5_count = 0;
	INT group_id;
	BOOLEAN is_rules;

	if (!_r_listview_isgroupviewenabled (hwnd, listview_id))
		return;

	is_rules = (listview_id >= IDC_RULES_BLOCKLIST && listview_id <= IDC_RULES_CUSTOM);

	if (listview_id >= IDC_APPS_PROFILE && listview_id <= IDC_APPS_UWP)
	{
		group1_title = IDS_GROUP_ALLOWED;
		group2_title = IDS_GROUP_TIMER;
		group3_title = IDS_GROUP_SPECIAL_APPS;
		group4_title = IDS_GROUP_BLOCKED;
		group5_title = IDS_GROUP_BLOCKED;
	}
	else if (is_rules)
	{
		group1_title = IDS_GROUP_ENABLED;
		group2_title = IDS_GROUP_ENABLED;
		group3_title = IDS_GROUP_DISABLED;
		group4_title = 0;
		group5_title = 0;
	}
	else if (listview_id == IDC_RULE_APPS_ID || listview_id == IDC_NETWORK)
	{
		group1_title = IDS_TAB_APPS;
		group2_title = IDS_TAB_SERVICES;
		group3_title = IDS_TAB_PACKAGES;
		group4_title = 0;
		group5_title = 0;
	}
	else if (listview_id == IDC_APP_RULES_ID)
	{
		group1_title = IDS_TRAY_SYSTEM_RULES;
		group2_title = IDS_TRAY_USER_RULES;
		group3_title = 0;
		group4_title = 0;
		group5_title = 0;
	}
	else
	{
		return;
	}

	total_count = _r_listview_getitemcount (hwnd, listview_id);

	for (INT i = 0; i < total_count; i++)
	{
		if (listview_id == IDC_RULE_APPS_ID || listview_id == IDC_APP_RULES_ID)
		{
			if (_r_listview_isitemchecked (hwnd, listview_id, i))
				group1_count = group2_count = group3_count += 1;
		}
		else
		{
			group_id = _r_listview_getitemgroup (hwnd, listview_id, i);

			if (group_id == 4)
			{
				group5_count += 1;
			}
			else if (group_id == 3)
			{
				group4_count += 1;
			}
			else if (group_id == 2)
			{
				group3_count += 1;
			}
			else if (group_id == 1)
			{
				group2_count += 1;
			}
			else if (group_id == 0)
			{
				group1_count += 1;
			}
		}
	}

	if (total_count)
	{
		// set group #1 title
		_r_str_printf (
			buffer,
			RTL_NUMBER_OF (buffer),
			is_rules ? L"%s (%d/%d) [for all]" : L"%s (%d/%d)",
			_r_locale_getstring (group1_title),
			group1_count,
			total_count
		);

		_r_listview_setgroup (hwnd, listview_id, 0, buffer, 0, 0);

		// set group #2 title
		_r_str_printf (
			buffer,
			RTL_NUMBER_OF (buffer),
			is_rules ? L"%s (%d/%d) [for apps]" : L"%s (%d/%d)",
			_r_locale_getstring (group2_title),
			group2_count,
			total_count
		);

		_r_listview_setgroup (hwnd, listview_id, 1, buffer, 0, 0);

		// set group #3 title
		if (group3_title)
		{
			_r_str_printf (
				buffer,
				RTL_NUMBER_OF (buffer),
				L"%s (%d/%d)",
				_r_locale_getstring (group3_title),
				group3_count,
				total_count
			);

			_r_listview_setgroup (hwnd, listview_id, 2, buffer, 0, 0);
		}

		// set group #4 title
		if (group4_title)
		{
			_r_str_printf (buffer, RTL_NUMBER_OF (buffer), L"%s (%d/%d)", _r_locale_getstring (group4_title), group4_count, total_count);

			_r_listview_setgroup (hwnd, listview_id, 3, buffer, 0, 0);
		}

		// set group #5 title
		if (group5_title)
		{
			_r_str_printf (buffer, RTL_NUMBER_OF (buffer), L"%s (%d/%d) [silent]", _r_locale_getstring (group5_title), group5_count, total_count);

			_r_listview_setgroup (hwnd, listview_id, 4, buffer, 0, 0);
		}
	}
}

VOID _app_listview_resize_ex (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ BOOLEAN is_forced
)
{
	PR_STRING column_text;
	PR_STRING item_text;
	HWND hlistview;
	HWND hheader = NULL;
	HDC hdc_listview = NULL;
	HDC hdc_header = NULL;
	LONG dpi_value;
	INT column_count;
	INT item_count;
	INT column_width;
	INT text_width;
	INT calculated_width = 0;
	INT column_general_id = 0; // set general column id
	INT total_width;
	INT max_width;
	INT spacing;
	BOOLEAN is_tableview;

	if (!is_forced && !_r_config_getboolean (L"AutoSizeColumns", TRUE))
		return;

	hlistview = GetDlgItem (hwnd, listview_id);

	if (!hlistview)
		return;

	column_count = _r_listview_getcolumncount (hwnd, listview_id);

	if (!column_count)
		return;

	// get device context and fix font set
	hdc_listview = GetDC (hlistview);

	if (!hdc_listview)
		goto CleanupExit;

	hheader = (HWND)SendMessageW (hlistview, LVM_GETHEADER, 0, 0);

	hdc_header = GetDC (hheader);

	if (!hdc_header)
		goto CleanupExit;

	_r_dc_fixfont (hdc_listview, hlistview, 0); // fix
	_r_dc_fixfont (hdc_header, hheader, 0); // fix

	is_tableview = (_r_listview_getview (hwnd, listview_id) == LV_VIEW_DETAILS);

	dpi_value = _r_dc_getwindowdpi (hwnd);

	max_width = _r_dc_getdpi (158, dpi_value);
	spacing = _r_dc_getsystemmetrics (SM_CXSMICON, dpi_value);

	total_width = _r_ctrl_getwidth (hwnd, listview_id);
	item_count = _r_listview_getitemcount (hwnd, listview_id);

	for (INT i = 0; i < column_count; i++)
	{
		if (i == column_general_id)
			continue;

		// get column text width
		column_text = _r_listview_getcolumntext (hwnd, listview_id, i);

		if (!column_text)
			continue;

		column_width = _r_dc_getfontwidth (hdc_header, &column_text->sr) + spacing;

		if (column_width >= max_width)
		{
			column_width = max_width;
		}
		else
		{
			// calculate max width of listview subitems (only for details view)
			if (is_tableview)
			{
				for (INT j = 0; j < item_count; j++)
				{
					item_text = _r_listview_getitemtext (hwnd, listview_id, j, i);

					if (!item_text)
						continue;

					text_width = _r_dc_getfontwidth (hdc_listview, &item_text->sr) + spacing;

					_r_obj_dereference (item_text);

					// do not continue reaching higher and higher values for performance reason!
					if (text_width >= max_width)
					{
						column_width = max_width;

						break;
					}

					if (text_width > column_width)
						column_width = text_width;
				}
			}
		}

		_r_listview_setcolumn (hwnd, listview_id, i, NULL, column_width);

		calculated_width += column_width;

		_r_obj_dereference (column_text);
	}

	// set general column width
	_r_listview_setcolumn (hwnd, listview_id, column_general_id, NULL, max (total_width - calculated_width, max_width));

CleanupExit:

	if (hdc_listview)
		ReleaseDC (hlistview, hdc_listview);

	if (hdc_header)
		ReleaseDC (hheader, hdc_header);
}

VOID _app_listview_resize (
	_In_ HWND hwnd,
	_In_ INT listview_id
)
{
	_app_listview_resize_ex (hwnd, listview_id, FALSE);
}

VOID _app_listview_setfont (
	_In_ HWND hwnd,
	_In_ INT listview_id
)
{
	if (config.hfont)
		SendDlgItemMessageW (hwnd, listview_id, WM_SETFONT, (WPARAM)config.hfont, TRUE);
}

VOID _app_listview_setview (
	_In_ HWND hwnd,
	_In_ INT listview_id
)
{
	HIMAGELIST himg;
	LONG view_type;
	LONG icons_size;
	BOOLEAN is_mainview;

	is_mainview = (listview_id >= IDC_APPS_PROFILE) && (listview_id <= IDC_RULES_CUSTOM);

	if (is_mainview)
	{
		view_type = _r_calc_clamp (_r_config_getlong (L"ViewType", LV_VIEW_DETAILS), LV_VIEW_ICON, LV_VIEW_MAX);
	}
	else
	{
		view_type = LV_VIEW_DETAILS;
	}

	if (is_mainview)
	{
		icons_size = _r_calc_clamp (_r_config_getlong (L"IconSize", SHIL_SMALL), SHIL_LARGE, SHIL_LAST);
	}
	else
	{
		icons_size = SHIL_SMALL;
	}

	if ((listview_id >= IDC_RULES_BLOCKLIST && listview_id <= IDC_RULES_CUSTOM) || listview_id == IDC_APP_RULES_ID)
	{
		if (icons_size == SHIL_SMALL || icons_size == SHIL_SYSSMALL)
		{
			himg = config.himg_rules_small;
		}
		else
		{
			himg = config.himg_rules_large;
		}
	}
	else
	{
		SHGetImageList (icons_size, &IID_IImageList2, &himg);
	}

	if (himg)
		_r_listview_setimagelist (hwnd, listview_id, himg);

	_r_listview_setview (hwnd, listview_id, view_type);
}

INT CALLBACK _app_listview_compare_callback (
	_In_ LPARAM lparam1,
	_In_ LPARAM lparam2,
	_In_ LPARAM lparam
)
{
	WCHAR config_name[128];
	HWND hwnd;
	ULONG_PTR context1;
	ULONG_PTR context2;
	LONG column_id;
	INT listview_id;
	INT result = 0;
	INT item_id1;
	INT item_id2;
	PR_STRING item_text_1;
	PR_STRING item_text_2;
	PITEM_LOG ptr_log1;
	PITEM_LOG ptr_log2;
	LONG64 timestamp1 = 0;
	LONG64 timestamp2 = 0;
	BOOLEAN is_success1;
	BOOLEAN is_success2;
	BOOLEAN is_checked1;
	BOOLEAN is_checked2;
	BOOLEAN is_descend;

	hwnd = GetParent ((HWND)lparam);

	if (!hwnd)
		return 0;

	listview_id = GetDlgCtrlID ((HWND)lparam);

	if (!listview_id)
		return 0;

	item_id1 = (INT)(INT_PTR)lparam1;
	item_id2 = (INT)(INT_PTR)lparam2;

	_r_str_printf (config_name, RTL_NUMBER_OF (config_name), L"listview\\%04" TEXT (PRIX32), listview_id);

	column_id = _r_config_getlong_ex (L"SortColumn", 0, config_name);
	is_descend = _r_config_getboolean_ex (L"SortIsDescending", FALSE, config_name);

	if ((_r_listview_getstyle_ex (hwnd, listview_id) & LVS_EX_CHECKBOXES) != 0)
	{
		is_checked1 = _r_listview_isitemchecked (hwnd, listview_id, item_id1);
		is_checked2 = _r_listview_isitemchecked (hwnd, listview_id, item_id2);

		if (is_checked1 != is_checked2)
		{
			if (is_checked1 && !is_checked2)
			{
				result = is_descend ? 1 : -1;
			}
			else if (!is_checked1 && is_checked2)
			{
				result = is_descend ? -1 : 1;
			}
		}
	}

	context1 = _app_listview_getitemcontext (hwnd, listview_id, item_id1);
	context2 = _app_listview_getitemcontext (hwnd, listview_id, item_id2);

	if (!result)
	{
		// timestamp sorting
		if ((listview_id >= IDC_APPS_PROFILE && listview_id <= IDC_APPS_UWP) && column_id == 1)
		{
			is_success1 = _app_getappinfobyhash (context1, INFO_TIMESTAMP, &timestamp1, sizeof (timestamp1));
			is_success2 = _app_getappinfobyhash (context2, INFO_TIMESTAMP, &timestamp2, sizeof (timestamp2));

			if (is_success1 && is_success2)
			{
				if (timestamp1 < timestamp2)
				{
					result = -1;
				}
				else if (timestamp1 > timestamp2)
				{
					result = 1;
				}
			}
		}
		else if (listview_id == IDC_LOG && column_id == 11)
		{
			ptr_log1 = _app_getlogitem (context1);
			ptr_log2 = _app_getlogitem (context2);

			if (ptr_log1 && ptr_log2)
			{
				if (ptr_log1->timestamp < ptr_log2->timestamp)
				{
					result = -1;
				}
				else if (ptr_log1->timestamp > ptr_log2->timestamp)
				{
					result = 1;
				}
			}

			if (ptr_log1)
				_r_obj_dereference (ptr_log1);

			if (ptr_log2)
				_r_obj_dereference (ptr_log2);
		}
	}

	if (!result)
	{
		item_text_1 = _r_listview_getitemtext (hwnd, listview_id, item_id1, column_id);
		item_text_2 = _r_listview_getitemtext (hwnd, listview_id, item_id2, column_id);

		if (item_text_1 && item_text_2)
			result = _r_str_compare_logical (item_text_1, item_text_2);

		if (item_text_1)
			_r_obj_dereference (item_text_1);

		if (item_text_2)
			_r_obj_dereference (item_text_2);
	}

	return is_descend ? -result : result;
}

VOID _app_listview_sort_ex (
	_In_ HWND hwnd,
	_In_ INT listview_id,
	_In_ LONG column_id,
	_In_ BOOLEAN is_notifycode
)
{
	WCHAR config_name[128];
	HWND hlistview;
	INT column_count;
	BOOLEAN is_descend;

	hlistview = GetDlgItem (hwnd, listview_id);

	if (!hlistview)
		return;

	if ((GetWindowLongPtrW (hlistview, GWL_STYLE) & (LVS_NOSORTHEADER | LVS_OWNERDATA)) != 0)
		return;

	column_count = _r_listview_getcolumncount (hwnd, listview_id);

	if (!column_count)
		return;

	_r_str_printf (config_name, RTL_NUMBER_OF (config_name), L"listview\\%04" TEXT (PRIX32), listview_id);

	is_descend = _r_config_getboolean_ex (L"SortIsDescending", FALSE, config_name);

	if (is_notifycode)
		is_descend = !is_descend;

	if (column_id == -1)
		column_id = _r_config_getlong_ex (L"SortColumn", 0, config_name);

	column_id = _r_calc_clamp (column_id, 0, column_count - 1); // set range

	if (is_notifycode)
	{
		_r_config_setboolean_ex (L"SortIsDescending", is_descend, config_name);
		_r_config_setlong_ex (L"SortColumn", column_id, config_name);
	}

	for (INT i = 0; i < column_count; i++)
		_r_listview_setcolumnsortindex (hwnd, listview_id, i, 0);

	_r_listview_setcolumnsortindex (hwnd, listview_id, column_id, is_descend ? -1 : 1);

	SendMessageW (hlistview, LVM_SORTITEMSEX, (WPARAM)hlistview, (LPARAM)&_app_listview_compare_callback);
}

VOID _app_listview_sort (
	_In_ HWND hwnd,
	_In_ INT listview_id
)
{
	_app_listview_sort_ex (hwnd, listview_id, -1, FALSE);
}