#include "stdafx.h"

int InitOptions(WPARAM wParam, LPARAM)
{
	OPTIONSDIALOGPAGE Opts = { 0 };
	Opts.szTitle.a = LPGEN("AsSingleWindow");
	Opts.szGroup.a = LPGEN("Customize");
	Opts.pfnDlgProc = cbOptionsDialog;
	Opts.pszTemplate = MAKEINTRESOURCEA(IDD_ASW_OPTIONSPAGE);
	Opts.flags = ODPF_BOLDGROUPS;
	g_plugin.addOptions(wParam, &Opts);
	return 0;
}

INT_PTR CALLBACK cbOptionsDialog(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_INITDIALOG:
		dlgProcessInit(hWnd, msg, wParam, lParam);
		break;

	case WM_COMMAND:
		dlgProcessCommand(hWnd, msg, wParam, lParam);
		break;

	case WM_NOTIFY:
		if (((LPNMHDR)lParam)->idFrom == 0) {
			switch (((LPNMHDR)lParam)->code) {
			case PSN_RESET:
				optionsLoad();
				break;

			case PSN_APPLY:
				optionsUpdate(hWnd);
				optionsSave();
				windowReposition(hWnd); // Инициируем перерасчет координат
				break;
			}
		}
		break;

	case WM_DESTROY:
		// free up resources
		break;
	}

	return false;
}

void dlgProcessInit(HWND hWnd, UINT, WPARAM, LPARAM)
{
	TranslateDialogDefault(hWnd);

	CheckDlgButton(hWnd, IDC_RADIO_G1_RIGHTCL, (pluginVars.Options.DrivenWindowPos == ASW_CLWINDOWPOS_RIGHT));
	CheckDlgButton(hWnd, IDC_RADIO_G1_LEFTCL, (pluginVars.Options.DrivenWindowPos == ASW_CLWINDOWPOS_LEFT));
	CheckDlgButton(hWnd, IDC_RADIO_G1_DONTMERGEWINDOWS, (pluginVars.Options.DrivenWindowPos == ASW_CLWINDOWPOS_DISABLED));

	CheckDlgButton(hWnd, IDC_RADIO_G2_MERGEALL, (pluginVars.Options.WindowsMerging == ASW_WINDOWS_MERGEALL));
	CheckDlgButton(hWnd, IDC_RADIO_G2_MERGEONE, (pluginVars.Options.WindowsMerging == ASW_WINDOWS_MERGEONE));
	CheckDlgButton(hWnd, IDC_RADIO_G2_DISABLEMERGE, (pluginVars.Options.WindowsMerging == ASW_WINDOWS_MERGEDISABLE));

	dlgUpdateControls(hWnd);
}

void dlgProcessCommand(HWND hWnd, UINT, WPARAM wParam, LPARAM)
{
	uint16_t idCtrl = LOWORD(wParam);
	uint16_t idNotifyCode = HIWORD(wParam);

	switch (idCtrl) {
	case IDC_RADIO_G1_LEFTCL:
	case IDC_RADIO_G1_RIGHTCL:
	case IDC_RADIO_G1_DONTMERGEWINDOWS:
		if (idNotifyCode == BN_CLICKED) {
			dlgUpdateControls(hWnd);
			SendMessage(GetParent(hWnd), PSM_CHANGED, 0, 0);
		}
		break;

	case IDC_RADIO_G2_MERGEALL:
	case IDC_RADIO_G2_MERGEONE:
	case IDC_RADIO_G2_DISABLEMERGE:
		if (idNotifyCode == BN_CLICKED)
			SendMessage(GetParent(hWnd), PSM_CHANGED, 0, 0);
		break;
	}
}

void dlgUpdateControls(HWND hWnd)
{
	UINT idState;

	idState = IsDlgButtonChecked(hWnd, IDC_RADIO_G1_DONTMERGEWINDOWS);
	EnableWindow(GetDlgItem(hWnd, IDC_RADIO_G2_MERGEALL), !idState);
	EnableWindow(GetDlgItem(hWnd, IDC_RADIO_G2_MERGEONE), !idState);
	EnableWindow(GetDlgItem(hWnd, IDC_RADIO_G2_DISABLEMERGE), !idState);
}

void optionsLoad()
{
	pluginVars.Options.DrivenWindowPos = g_plugin.getByte("DrivenWindowPosition", ASW_CLWINDOWPOS_RIGHT);
	pluginVars.Options.WindowsMerging = g_plugin.getByte("WindowsMerging", ASW_WINDOWS_MERGEONE);
}

void optionsUpdate(HWND hWnd)
{
	pluginVars.Options.DrivenWindowPos =
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G1_LEFTCL) * ASW_CLWINDOWPOS_LEFT) +
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G1_RIGHTCL) * ASW_CLWINDOWPOS_RIGHT) +
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G1_DONTMERGEWINDOWS) * ASW_CLWINDOWPOS_DISABLED);

	pluginVars.Options.WindowsMerging =
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G2_MERGEALL) * ASW_WINDOWS_MERGEALL) +
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G2_MERGEONE) * ASW_WINDOWS_MERGEONE) +
		(IsDlgButtonChecked(hWnd, IDC_RADIO_G2_DISABLEMERGE) * ASW_WINDOWS_MERGEDISABLE);
}

void optionsSave()
{
	g_plugin.setByte("DrivenWindowPosition", pluginVars.Options.DrivenWindowPos);
	g_plugin.setByte("WindowsMerging", pluginVars.Options.WindowsMerging);
}