scripted/prefs.cpp at master · vdfiltermod/scripted · GitHub

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#include "stdafx.h"
#include <vd2/system/registry.h>
#include "prefs.h"
#include "AVSViewer.h"
#include "resource.h"

extern HINSTANCE g_hInst;
VDubModPreferences2 g_VDMPrefs;

void LoadPrefs() {
	VDRegistryKey key(REG_KEY_APP);

	g_VDMPrefs.m_bScriptEditorSingleInstance = key.getInt("singleInstance", 1);
	g_VDMPrefs.m_bScriptEditorAutoPopup = key.getInt("autoPopup", 0);
	g_VDMPrefs.m_bWrapLines = key.getInt("wrapLines", 0);

	g_VDMPrefs.mAVSViewerFontSize = key.getInt("fontsize", 14);

	if (!key.getString("fontface", g_VDMPrefs.mAVSViewerFontFace))
		g_VDMPrefs.mAVSViewerFontFace = "FixedSys";
}

void SavePrefs() {
	VDRegistryKey key(REG_KEY_APP);

	key.setInt("singleInstance", g_VDMPrefs.m_bScriptEditorSingleInstance);
	key.setInt("autoPopup", g_VDMPrefs.m_bScriptEditorAutoPopup);
	key.setInt("wrapLines", g_VDMPrefs.m_bWrapLines);

	key.setInt("fontsize", g_VDMPrefs.mAVSViewerFontSize);
	key.setString("fontface", g_VDMPrefs.mAVSViewerFontFace.c_str());
}

void ShowPrefs(HWND parent) {
	VDDialogPrefsScriptEditor editor(g_VDMPrefs);
	LRESULT r = DialogBoxParam(g_hInst,MAKEINTRESOURCE(IDD_OPTIONS),parent,editor.DlgProc,(LPARAM)&editor);
	if (r==0) {
		g_VDMPrefs = editor.mPrefs;
		SavePrefs();
		UpdatePreferences();
	}
}

INT_PTR CALLBACK VDDialogPrefsScriptEditor::DlgProc(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	VDDialogPrefsScriptEditor *obj = (VDDialogPrefsScriptEditor *)GetWindowLongPtr(hdlg, DWLP_USER);

	switch(msg) {
	case WM_INITDIALOG:
		SetWindowLongPtr(hdlg, DWLP_USER, lParam);
		obj = (VDDialogPrefsScriptEditor *)lParam;
		obj->mhwnd = hdlg;
		SendDlgItemMessage(hdlg, IDC_SINGLEINSTANCE, BM_SETCHECK, obj->mPrefs.m_bScriptEditorSingleInstance ? BST_CHECKED:BST_UNCHECKED, 0);
		SendDlgItemMessage(hdlg, IDC_AUTOPOPUP, BM_SETCHECK, obj->mPrefs.m_bScriptEditorAutoPopup ? BST_CHECKED:BST_UNCHECKED, 0);
		SendDlgItemMessage(hdlg, IDC_WRAPLINES, BM_SETCHECK, obj->mPrefs.m_bWrapLines ? BST_CHECKED:BST_UNCHECKED, 0);
		obj->SetFontLabel();
		break;
	case WM_COMMAND:
		switch(LOWORD(wParam)) {
			case IDOK:
				obj->mPrefs.m_bScriptEditorSingleInstance = SendDlgItemMessage(hdlg, IDC_SINGLEINSTANCE, BM_GETCHECK, 0, 0)==BST_CHECKED;
				obj->mPrefs.m_bScriptEditorAutoPopup = SendDlgItemMessage(hdlg, IDC_AUTOPOPUP, BM_GETCHECK, 0, 0)==BST_CHECKED;
				obj->mPrefs.m_bWrapLines = SendDlgItemMessage(hdlg, IDC_WRAPLINES, BM_GETCHECK, 0, 0)==BST_CHECKED;
				EndDialog(hdlg, 0);
				return TRUE;
			case IDCANCEL:
				EndDialog(hdlg, 1);
				return TRUE;
			case IDC_FONT:
				obj->AVSViewerChooseFont();
				return TRUE;
		}
		break;
	}

	return FALSE;
}

void VDDialogPrefsScriptEditor::SetFontLabel() {
	VDStringW face(VDTextAToW(mPrefs.mAVSViewerFontFace));
	const wchar_t *s = face.c_str();
	SetDlgItemTextW(mhwnd, IDC_FONT_TEXT, VDswprintf(L"%s, %d pt", 2, &s, &mPrefs.mAVSViewerFontSize).c_str());
}

void VDDialogPrefsScriptEditor::InitFont(HWND hwnd, LPLOGFONT lplf) {
	GetObject(GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), lplf);

	HDC hdc = GetDC(hwnd);

	lplf->lfHeight = -MulDiv(mPrefs.mAVSViewerFontSize, GetDeviceCaps(hdc, LOGPIXELSY), 72);
	lplf->lfCharSet = GetTextCharset(hdc);

	ReleaseDC(hwnd, hdc);

	strcpy(lplf->lfFaceName, mPrefs.mAVSViewerFontFace.c_str());
}

void VDDialogPrefsScriptEditor::AVSViewerChooseFont() {
	LOGFONT lf;
	CHOOSEFONT cf;

	InitFont(mhwnd, &lf);

	ZeroMemory(&cf, sizeof(CHOOSEFONT));
	cf.lStructSize = sizeof(CHOOSEFONT);
	cf.hwndOwner = mhwnd;
	cf.lpLogFont = &lf;
	cf.Flags = CF_BOTH | CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
	cf.nFontType = SCREEN_FONTTYPE;

	if (!::ChooseFont(&cf)) return;

	mPrefs.mAVSViewerFontSize = cf.iPointSize / 10;
	mPrefs.mAVSViewerFontFace = lf.lfFaceName;

	SetFontLabel();
}