/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *
 * Web Browser Extended version by McCM (HTTP v1.3) 
 * http://mcdcplusplus.myftp.org/
 *
 *
 * Supports: 
 *	 Standard browsing functions: Home, goBack, goForward, refresh, stop, go 		
 *	 Theme support, print dialog.
 *	 	       
 *
 * License:
 *	 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 "stdafx.h"
#include "../client/DCPlusPlus.h"
#include "Resource.h"

#include "BrowserFrame.h"
#include "WinUtil.h"
#include "../client/File.h"
#include "mainfrm.h"
#include "things.h"

#include "docobj.h"

BrowserFrame::BrowserFrame() 
	: addressContainer( WC_COMBOBOX , this , ADDRESS_MAP ),
	  addressEditContainer( WC_EDIT , this , ADDRESS_MAP ),
	  closed(false)
{ 
	largeImages.CreateFromImage(Images::ToolbarIE().c_str(), 20, 20, CLR_DEFAULT, IMAGE_BITMAP, LR_CREATEDIBSECTION | LR_SHARED| LR_LOADFROMFILE);
	largeImagesHot.CreateFromImage(Images::ToolbarIEhi().c_str(), 20, 20, CLR_DEFAULT, IMAGE_BITMAP, LR_CREATEDIBSECTION | LR_SHARED| LR_LOADFROMFILE);
}
BrowserFrame::~BrowserFrame() { 
	largeImages.Destroy();
	largeImagesHot.Destroy();
	web->Release();
}

void BrowserFrame::openWindow(const tstring& url/* = _T("")*/) {
	BrowserFrame* pChild = new BrowserFrame();
	pChild->CreateEx(WinUtil::mdiClient, frame->rcDefault, CTSTRING(BROWSER_HOME));
	if(url != _T("")) {
		pChild->go(url);
	}
}

LRESULT BrowserFrame::OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled) {
	CreateSimpleReBar( ATL_SIMPLE_REBAR_NOBORDER_STYLE );
	HWND hWndBrowser = createToolbar();
	AddSimpleReBarBand( hWndBrowser , NULL, TRUE ,780,TRUE);
	browser.Create(m_hWnd, rcDefault, Text::toT(SETTING(HOME_LINK)).c_str() , WS_CHILD | WS_VISIBLE | WS_BORDER, 0, 1);
	browser.QueryControl(IID_IWebBrowser2,(void**)&web);

	load();

	WinUtil::SetIcon(m_hWnd, _T("browser.ico"));
	bHandled = FALSE;
	return 1;
}

LRESULT BrowserFrame::OnClose(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled) {
	if(!closed) {
		closed = true;
		PostMessage(WM_CLOSE);
	} else {
		bHandled = FALSE;
	}
	return 0;
}

void BrowserFrame::UpdateLayout(BOOL bResizeBars /* = TRUE */) {
	CRect rc;

	GetClientRect(rc);
	UpdateBarsPosition(rc, bResizeBars);
	browser.MoveWindow(rc);
}

HWND BrowserFrame::createToolbar() {
	int adressitem;
	ctrlToolbar.Create(m_hWnd, NULL, NULL, ATL_SIMPLE_CMDBAR_PANE_STYLE | TBSTYLE_FLAT | TBSTYLE_TOOLTIPS, 0, ATL_IDW_TOOLBAR);
	ctrlToolbar.SetImageList(largeImages);
	ctrlToolbar.SetHotImageList(largeImagesHot);

	const int numButtons = 8;

	TBBUTTON tb[numButtons];
	memset(tb, 0, sizeof(tb));
	int n = 0, bitmap = 0;

	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_GOHOME;
	tb[n].fsState = TBSTATE_ENABLED ;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_GOBACK;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_GOFORWARD;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_REFRESH;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_STOP;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	adressitem = n;
	tb[n].iBitmap = 200;
	tb[n].fsStyle = TBSTYLE_SEP;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_GOADDRESS;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	n++;
	tb[n].iBitmap = bitmap++;
	tb[n].idCommand = IDC_PRINT;
	tb[n].fsState = TBSTATE_ENABLED;
	tb[n].fsStyle = TBSTYLE_BUTTON | TBSTYLE_AUTOSIZE;

	ctrlToolbar.SetButtonStructSize();
	ctrlToolbar.AddButtons(numButtons, tb);
	ctrlToolbar.AutoSize();

	CRect rect;
	ctrlToolbar.GetItemRect( adressitem,&rect);
	rect.bottom += 100;

	address.Create(ctrlToolbar.m_hWnd, rect , NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | 
		WS_VSCROLL | CBS_DROPDOWN | CBS_AUTOHSCROLL , 0);
	address.SetExtendedUI();
	addressContainer.SubclassWindow(address);

	POINT pt;
	pt.x = 10;
	pt.y = 10;
	HWND hWnd = address.ChildWindowFromPoint(pt);
	if(hWnd != NULL ) {
		addressEditContainer.SubclassWindow(hWnd);
	}	

	return ctrlToolbar.m_hWnd;
}

LRESULT BrowserFrame::onAddressChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled){
	if(wParam == VK_RETURN) {
		goAddress();
	} else {
		bHandled = FALSE;
	}
	return 0;
}

void BrowserFrame::goAddress(){
	if(!(address.GetWindowTextLength() > 0)) {
		return;
	}
	tstring s(address.GetWindowTextLength() + 1, _T('\0'));
	address.GetWindowText(&s[0], s.size());
	if(find(lastAddresses.begin(), lastAddresses.end(), s) == lastAddresses.end()) {
		address.InsertString(0, s.c_str());
		lastAddresses.push_back(s);
	}
	web->Navigate(BSTR(s.c_str()), NULL, NULL, NULL, NULL);
}

void BrowserFrame::load() {
	for(TStringIter i = lastAddresses.begin(); i != lastAddresses.end(); ++i) {
		address.InsertString(0, i->c_str());
	}
}

LRESULT BrowserFrame::onAppCommand(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled) {
	bHandled = TRUE;
	switch(GET_APPCOMMAND_LPARAM(lParam)) {
		case APPCOMMAND_BROWSER_FORWARD: PostMessage(WM_COMMAND, IDC_GOFORWARD, 0); break;
		case APPCOMMAND_BROWSER_BACKWARD: PostMessage(WM_COMMAND, IDC_GOBACK, 0); break;
		case APPCOMMAND_CLOSE: PostMessage(WM_CLOSE); break;
		default: bHandled = FALSE; break;
	}

	return bHandled;
}

/**
 * @file
 * $Id: BrowserFrame.cpp 1.3 2006-10-26 22:55:18 mccm $
 */