some includes restored, mir_full.sln updated, some renaming of folders and projects

git-svn-id: http://svn.miranda-ng.org/main/trunk@140 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 1232 insertions, 0 deletions

diff --git a/plugins/TabSRMM/src/sidebar.cpp b/plugins/TabSRMM/src/sidebar.cpp
new file mode 100644
index 0000000000..85dbf3e6c3
--- /dev/null
+++ b/plugins/TabSRMM/src/sidebar.cpp
@@ -0,0 +1,1232 @@
+/*

+ * astyle --force-indent=tab=4 --brackets=linux --indent-switches

+ *		  --pad=oper --one-line=keep-blocks  --unpad=paren

+ *

+ * Miranda IM: the free IM client for Microsoft* Windows*

+ *

+ * Copyright 2000-2009 Miranda ICQ/IM project,

+ * all portions of this codebase are copyrighted to the people

+ * listed in contributors.txt.

+ *

+ * 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.

+ *

+ * part of tabSRMM messaging plugin for Miranda.

+ *

+ * (C) 2005-2010 by silvercircle _at_ gmail _dot_ com and contributors

+ *

+ * $Id: sidebar.cpp 12647 2010-09-09 22:17:49Z silvercircle $

+ *

+ * the contact switch bar on the left (or right) side

+ *

+ */

+

+#include "commonheaders.h"

+

+extern int TSAPI TBStateConvert2Flat(int state);

+extern int TSAPI RBStateConvert2Flat(int state);

+extern void TSAPI FillTabBackground(const HDC hdc, int iStateId, const TWindowData* dat, RECT* rc);

+

+TSideBarLayout CSideBar::m_layouts[CSideBar::NR_LAYOUTS] = {

+	{

+		_T("Like tabs, vertical text orientation"),

+		26, 30,

+		SIDEBARLAYOUT_DYNHEIGHT | SIDEBARLAYOUT_VERTICALORIENTATION,

+		CSideBar::m_DefaultContentRenderer,

+		CSideBar::m_DefaultBackgroundRenderer,

+		NULL,

+		NULL,

+		SIDEBARLAYOUT_VERTICAL

+	},

+	{

+		_T("Compact layout, horizontal buttons"),

+		100, 24,

+		0,

+		CSideBar::m_DefaultContentRenderer,

+		CSideBar::m_DefaultBackgroundRenderer,

+		NULL,

+		NULL,

+		SIDEBARLAYOUT_NORMAL

+	},

+	{

+		_T("Advanced layout with avatars"),

+		140, 40,

+		SIDEBARLAYOUT_NOCLOSEBUTTONS,

+		CSideBar::m_AdvancedContentRenderer,

+		CSideBar::m_DefaultBackgroundRenderer,

+		NULL,

+		NULL,

+		SIDEBARLAYOUT_NORMAL

+	},

+	{

+		_T("Advanced with avatars, vertical orientation"),

+		40, 40,

+		SIDEBARLAYOUT_DYNHEIGHT | SIDEBARLAYOUT_VERTICALORIENTATION | SIDEBARLAYOUT_NOCLOSEBUTTONS,

+		CSideBar::m_AdvancedContentRenderer,

+		CSideBar::m_DefaultBackgroundRenderer,

+		CSideBar::m_measureAdvancedVertical,

+		NULL,

+		SIDEBARLAYOUT_VERTICAL

+	}

+};

+

+CSideBarButton::CSideBarButton(const TWindowData *dat, CSideBar *sideBar)

+{

+	m_dat = dat;

+	m_id = reinterpret_cast<UINT>(dat->hContact);								// set the control id

+	m_sideBar = sideBar;

+	_create();

+}

+

+CSideBarButton::CSideBarButton(const UINT id, CSideBar *sideBar)

+{

+	m_dat = 0;

+	m_id = id;

+	m_sideBar = sideBar;

+	_create();

+}

+

+/**

+ * Internal method to create the button item and configure the associated button control

+ */

+void CSideBarButton::_create()

+{

+	m_hwnd = 0;

+	m_isTopAligned = true;

+	m_sz.cx = m_sz.cy = 0;

+

+	m_hwnd = ::CreateWindowEx(0, _T("TSButtonClass"), _T(""), WS_CHILD | WS_TABSTOP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,

+							  0, 0, 40, 40, m_sideBar->getScrollWnd(), reinterpret_cast<HMENU>(m_id), g_hInst, NULL);

+

+	if(m_hwnd) {

+		::SendMessage(m_hwnd, BUTTONSETASSIDEBARBUTTON, 0, (LPARAM)this);

+		::SendMessage(m_hwnd, BUTTONSETASFLATBTN, 1,  1);

+		::SendMessage(m_hwnd, BUTTONSETASFLATBTN + 10, 1,  1);

+		::SendMessage(m_hwnd, BUTTONSETASFLATBTN + 12, 0, (LPARAM)m_sideBar->getContainer());

+		m_buttonControl = (MButtonCtrl *)::GetWindowLongPtr(m_hwnd, 0);

+	}

+	else

+		delete this;

+

+	if(m_id == IDC_SIDEBARUP || m_id == IDC_SIDEBARDOWN)

+		::SetParent(m_hwnd, m_sideBar->getContainer()->hwnd);

+}

+

+CSideBarButton::~CSideBarButton()

+{

+	if(m_hwnd) {

+		::SendMessage(m_hwnd, BUTTONSETASSIDEBARBUTTON, 0, 0);		// make sure, the button will no longer call us back

+		::DestroyWindow(m_hwnd);

+	}

+}

+

+void CSideBarButton::Show(const int showCmd) const

+{

+	::ShowWindow(m_hwnd, showCmd);

+}

+

+/**

+ * Measure the metrics for the current item. The side bar layouting will call this

+ * whenever a layout with a dynamic height is active). For fixed dimension layouts,

+ * m_elementWidth and m_elementHeight will be used.

+ *

+ * @return SIZE&: reference to the item's size member. The caller may use cx and cy values

+ *         to determine further layouting actions.

+ */

+const SIZE& CSideBarButton::measureItem()

+{

+	SIZE	 sz;

+

+	if(m_sideBarLayout->pfnMeasureItem)

+		m_sideBarLayout->pfnMeasureItem(this);        // use the current layout's function, if available, else use default

+	else {

+		HDC dc = ::GetDC(m_hwnd);

+		TCHAR	 tszLabel[255];

+

+		HFONT oldFont = reinterpret_cast<HFONT>(::SelectObject(dc, ::GetStockObject(DEFAULT_GUI_FONT)));

+

+		mir_sntprintf(tszLabel, 255, _T("%s"), m_dat->newtitle);

+		::GetTextExtentPoint32(dc, tszLabel, lstrlen(tszLabel), &sz);

+

+		sz.cx += 28;

+		if(m_dat->pContainer->dwFlagsEx & TCF_CLOSEBUTTON)

+			sz.cx += 20;

+

+		if(m_sideBarLayout->dwFlags & CSideBar::SIDEBARLAYOUT_VERTICALORIENTATION)

+			m_sz.cy = sz.cx;

+		else

+			m_sz.cx = sz.cx;

+

+		::SelectObject(dc, oldFont);

+		::ReleaseDC(m_hwnd, dc);

+	}

+	return(m_sz);

+}

+/**

+ * Render the button item. Callback from the button window procedure

+ *

+ * @param ctl    MButtonCtrl *: pointer to the private button data structure

+ * @param hdc    HDC: device context for painting

+ */

+void CSideBarButton::RenderThis(const HDC hdc) const

+{

+	RECT		rc;

+	LONG		cx, cy;

+	HDC			hdcMem = 0;

+	bool		fVertical = (m_sideBarLayout->dwFlags & CSideBar::SIDEBARLAYOUT_VERTICALORIENTATION) ? true : false;

+	HBITMAP		hbmMem, hbmOld;

+	HANDLE		hbp = 0;

+

+	::GetClientRect(m_hwnd, &rc);

+

+	if(m_id == IDC_SIDEBARUP || m_id == IDC_SIDEBARDOWN)

+		fVertical = false;

+

+	if(fVertical) {

+		cx = rc.bottom;

+		cy = rc.right;

+	}

+	else {

+		cx = rc.right;

+		cy = rc.bottom;

+	}

+

+	hdcMem = ::CreateCompatibleDC(hdc);

+

+	if(fVertical) {

+		RECT	rcFlipped = {0,0,cx,cy};

+		hbmMem = CSkin::CreateAeroCompatibleBitmap(rcFlipped, hdcMem);

+		rc = rcFlipped;

+	}

+	else

+		hbmMem = CSkin::CreateAeroCompatibleBitmap(rc, hdcMem);

+

+	hbmOld = reinterpret_cast<HBITMAP>(::SelectObject(hdcMem, hbmMem));

+

+	HFONT hFontOld = reinterpret_cast<HFONT>(::SelectObject(hdcMem, ::GetStockObject(DEFAULT_GUI_FONT)));

+

+	m_sideBarLayout->pfnBackgroundRenderer(hdcMem, &rc, this);

+	m_sideBarLayout->pfnContentRenderer(hdcMem, &rc, this);

+

+	::SelectObject(hdcMem, hFontOld);

+

+	/*

+	 * for vertical tabs, we did draw to a rotated rectangle, so we now must rotate the

+	 * final bitmap back to it's original orientation

+	 */

+

+	if(fVertical) {

+		::SelectObject(hdcMem, hbmOld);

+

+		FIBITMAP *fib = FIF->FI_CreateDIBFromHBITMAP(hbmMem);

+		FIBITMAP *fib_new = FIF->FI_RotateClassic(fib, 90.0f);

+		FIF->FI_Unload(fib);

+		::DeleteObject(hbmMem);

+		hbmMem = FIF->FI_CreateHBITMAPFromDIB(fib_new);

+		FIF->FI_Unload(fib_new);

+		hbmOld =reinterpret_cast<HBITMAP>(::SelectObject(hdcMem, hbmMem));

+		::BitBlt(hdc, 0, 0, cy, cx, hdcMem, 0, 0, SRCCOPY);

+		::SelectObject(hdcMem, hbmOld);

+		::DeleteObject(hbmMem);

+		::DeleteDC(hdcMem);

+	}

+	else {

+		::BitBlt(hdc, 0, 0, cx, cy, hdcMem, 0, 0, SRCCOPY);

+		::SelectObject(hdcMem, hbmOld);

+		::DeleteObject(hbmMem);

+		::DeleteDC(hdcMem);

+	}

+	return;

+}

+

+/**

+ * render basic button content like nickname and icon. Used for the basic layouts

+ * only. Pretty much the same code as used for the tabs.

+ *

+ * @param hdc	 : target device context

+ * @param rcItem : rectangle to render into

+ */

+void CSideBarButton::renderIconAndNick(const HDC hdc, const RECT *rcItem) const

+{

+	HICON	hIcon;

+	RECT	rc = *rcItem;

+	DWORD	dwTextFlags = DT_SINGLELINE | DT_VCENTER;

+	int		stateId = m_buttonControl->stateId;

+	int		iSize = 16;

+	const 	TContainerData *pContainer = m_sideBar->getContainer();

+

+	if(m_dat && pContainer) {

+		hIcon = m_dat->cache->getIcon(iSize);

+

+		if (m_dat->mayFlashTab == FALSE || (m_dat->mayFlashTab == TRUE && m_dat->bTabFlash != 0) || !(pContainer->dwFlagsEx & TCF_FLASHICON)) {

+			DWORD ix = rc.left + 4;

+			DWORD iy = (rc.bottom + rc.top - iSize) / 2;

+			if (m_dat->dwFlagsEx & MWF_SHOW_ISIDLE && PluginConfig.m_IdleDetect)

+				CSkin::DrawDimmedIcon(hdc, ix, iy, iSize, iSize, hIcon, 180);

+			else

+				::DrawIconEx(hdc, ix, iy, hIcon, iSize, iSize, 0, NULL, DI_NORMAL | DI_COMPAT);

+		}

+

+		rc.left += (iSize + 7);

+

+		/*

+		 * draw the close button if enabled

+		 */

+		if(m_sideBar->getContainer()->dwFlagsEx & TCF_CLOSEBUTTON) {

+			if(m_sideBar->getHoveredClose() != this)

+				CSkin::m_default_bf.SourceConstantAlpha = 150;

+

+			CMimAPI::m_MyAlphaBlend(hdc, rc.right - 20, (rc.bottom + rc.top - 16) / 2, 16, 16, CSkin::m_tabCloseHDC,

+									0, 0, 16, 16, CSkin::m_default_bf);

+

+			rc.right -= 19;

+			CSkin::m_default_bf.SourceConstantAlpha = 255;

+		}

+

+		::SetBkMode(hdc, TRANSPARENT);

+

+		if (m_dat->mayFlashTab == FALSE || (m_dat->mayFlashTab == TRUE && m_dat->bTabFlash != 0) || !(pContainer->dwFlagsEx & TCF_FLASHLABEL)) {

+			bool  	 fIsActive = (m_sideBar->getActiveItem() == this ? true : false);

+			COLORREF clr = 0;

+			dwTextFlags |= DT_WORD_ELLIPSIS;

+

+			if (fIsActive || stateId == PBS_PRESSED)

+				clr = PluginConfig.tabConfig.colors[1];

+			else if (stateId == PBS_HOT)

+				clr = PluginConfig.tabConfig.colors[3];

+			else

+				clr = PluginConfig.tabConfig.colors[0];

+

+			CSkin::RenderText(hdc, m_buttonControl->hThemeButton, m_dat->newtitle, &rc, dwTextFlags, CSkin::m_glowSize, clr);

+		}

+	}

+}

+

+/**

+ * test if we have the mouse pointer over our close button.

+ * @return: 1 if the pointer is inside the button's rect, -1 otherwise

+ */

+int CSideBarButton::testCloseButton() const

+{

+	if(m_id == IDC_SIDEBARUP || m_id == IDC_SIDEBARDOWN)							// scroller buttons don't have a close button

+		return(-1);

+

+	if(m_sideBar->getContainer()->dwFlagsEx & TCF_CLOSEBUTTON && !(getLayout()->dwFlags & CSideBar::SIDEBARLAYOUT_NOCLOSEBUTTONS)) {

+		POINT pt;

+		::GetCursorPos(&pt);

+		::ScreenToClient(m_hwnd, &pt);

+		RECT rc;

+

+		::GetClientRect(m_hwnd, &rc);

+		if(getLayout()->dwFlags & CSideBar::SIDEBARLAYOUT_VERTICALORIENTATION) {

+			rc.bottom = rc.top + 18; rc.top += 2;

+			rc.left += 2; rc.right -= 2;

+			if(::PtInRect(&rc, pt))

+				return(1);

+		}

+		else {

+			rc.bottom -= 4; rc.top += 4;

+			rc.right -= 3; rc.left = rc.right - 16;

+			if(::PtInRect(&rc, pt))

+				return(1);

+		}

+	}

+	return(-1);

+}

+/**

+ * call back from the button window procedure. Activate my session

+ */

+void CSideBarButton::activateSession() const

+{

+	if(m_dat)

+		::SendMessage(m_dat->hwnd, DM_ACTIVATEME, 0, 0);					// the child window will activate itself

+}

+

+/**

+ * show the context menu (same as on tabs
+ */

+void CSideBarButton::invokeContextMenu()

+{

+	const TContainerData* pContainer = m_sideBar->getContainer();

+

+	if(pContainer) {

+		TSideBarNotify tsn = {0};

+		tsn.nmHdr.code = NM_RCLICK;

+		tsn.nmHdr.idFrom = 5000;

+		tsn.nmHdr.hwndFrom = ::GetDlgItem(pContainer->hwnd, 5000);

+		tsn.dat = m_dat;

+		::SendMessage(pContainer->hwnd, WM_NOTIFY, 0, reinterpret_cast<LPARAM>(&tsn));

+	}

+}

+

+CSideBar::CSideBar(TContainerData *pContainer)

+{

+	m_pContainer = pContainer;

+	m_up = m_down = 0;

+	m_hwndScrollWnd = 0;

+	m_buttonlist.clear();

+	m_activeItem = 0;

+	m_isVisible = true;

+

+	Init(true);

+}

+

+CSideBar::~CSideBar()

+{

+	destroyScroller();

+	m_buttonlist.clear();

+

+	if(m_hwndScrollWnd)

+		::DestroyWindow(m_hwndScrollWnd);

+}

+

+void CSideBar::Init(const bool fForce)

+{

+	m_iTopButtons = m_iBottomButtons = 0;

+	m_topHeight = m_bottomHeight = 0;

+	m_firstVisibleOffset = 0;

+	m_totalItemHeight = 0;

+

+	m_uLayout = (m_pContainer->dwFlagsEx & 0xff000000) >> 24;

+	m_uLayout = ((m_uLayout >= 0 && m_uLayout < NR_LAYOUTS) ? m_uLayout : 0);

+

+	m_currentLayout = &m_layouts[m_uLayout];

+

+	m_dwFlags = m_currentLayout->dwFlags;

+

+	m_dwFlags = (m_pContainer->dwFlagsEx & TCF_SBARLEFT ? m_dwFlags | SIDEBARORIENTATION_LEFT : m_dwFlags & ~SIDEBARORIENTATION_LEFT);

+	m_dwFlags = (m_pContainer->dwFlagsEx & TCF_SBARRIGHT ? m_dwFlags | SIDEBARORIENTATION_RIGHT : m_dwFlags & ~SIDEBARORIENTATION_RIGHT);

+

+	if(m_pContainer->dwFlags & CNT_SIDEBAR) {

+		if(m_hwndScrollWnd == 0)

+			m_hwndScrollWnd = ::CreateWindowEx(0, _T("TS_SideBarClass"), _T(""), WS_CLIPCHILDREN | WS_CLIPSIBLINGS |  WS_VISIBLE | WS_CHILD,

+											   0, 0, m_width, 40, m_pContainer->hwnd, reinterpret_cast<HMENU>(5000), g_hInst, this);

+

+		m_isActive = true;

+		m_isVisible = m_isActive ? m_isVisible : true;

+		createScroller();

+		m_elementHeight = m_currentLayout->height;

+		m_elementWidth = m_currentLayout->width;

+		m_width = m_elementWidth + 4;

+		populateAll();

+		if(m_activeItem)

+			setActiveItem(m_activeItem);

+	}

+	else {

+		destroyScroller();

+		m_width = 0;

+		m_isActive = m_isVisible = false;

+		m_activeItem = 0;

+

+		removeAll();

+		if(m_hwndScrollWnd)

+			::DestroyWindow(m_hwndScrollWnd);

+		m_hwndScrollWnd = 0;

+	}

+}

+

+/**

+ * sets visibility status for the sidebar. An invisible sidebar (collapsed

+ * by the button in the message dialog) will remain active, it will, however

+ * not do any drawing or other things that are only visually important.

+ *

+ * @param fNewVisible : set the new visibility status

+ */

+void CSideBar::setVisible(bool fNewVisible)

+{

+	m_isVisible = fNewVisible;

+

+	/*

+	 * only needed on hiding. Layout() will do it when showing it

+	 */

+

+	if(!m_isVisible)

+		showAll(SW_HIDE);

+	else {

+		m_up->Show(SW_SHOW);

+		m_down->Show(SW_SHOW);

+	}

+}

+

+/**

+ * Create both scrollbar buttons which can be used to scroll the switchbar

+ * up and down.

+ */

+void CSideBar::createScroller()

+{

+	if(m_up == 0)

+		m_up = new CSideBarButton(IDC_SIDEBARUP, this);

+	if(m_down == 0)

+		m_down = new CSideBarButton(IDC_SIDEBARDOWN, this);

+

+	m_up->setLayout(m_currentLayout);

+	m_down->setLayout(m_currentLayout);

+}

+

+/**

+ * Destroy the scroller buttons.

+ */

+void CSideBar::destroyScroller()

+{

+	if(m_up) {

+		delete m_up;

+		m_up = 0;

+	}

+	if(m_down) {

+		delete m_down;

+		m_down = 0;

+	}

+}

+

+/**

+ * remove all buttons from the current list

+ * Does not remove the sessions. This is basically only used when switching

+ * from a sidebar to a tabbed interface

+ */

+void CSideBar::removeAll()

+{

+	ButtonIterator item = m_buttonlist.begin();

+

+	while(item != m_buttonlist.end()) {

+		delete *item;

+		item++;

+	}

+	m_buttonlist.clear();

+}

+

+/**

+ * popuplate the side bar with all sessions inside the current window. Information

+ * is gathered from the tab control, which remains active (but invisible) when the

+ * switch bar is in use.

+ *

+ * This is needed when the user switches from tabs to a switchbar layout while a

+ * window is open.

+ */

+void CSideBar::populateAll()

+{

+	HWND	hwndTab = ::GetDlgItem(m_pContainer->hwnd, IDC_MSGTABS);

+

+	if(hwndTab) {

+		int			iItems = (int)TabCtrl_GetItemCount(hwndTab);

+		TCITEM		item = {0};

+

+		item.mask = TCIF_PARAM;

+		std::vector<CSideBarButton *>::iterator b_item;

+

+		m_iTopButtons = 0;

+

+		for(int i = 0; i < iItems; i++) {

+			TabCtrl_GetItem(hwndTab, i, &item);

+			if(item.lParam && ::IsWindow((HWND)item.lParam)) {

+				TWindowData *dat = (TWindowData *)::GetWindowLongPtr((HWND)item.lParam, GWLP_USERDATA);

+				if(dat) {

+			    	if((b_item = findSession(dat)) == m_buttonlist.end())

+						addSession(dat, i);

+					else {

+						(*b_item)->setLayout(m_currentLayout);

+						if(m_dwFlags & SIDEBARLAYOUT_VERTICALORIENTATION) {

+							(*b_item)->measureItem();

+							m_topHeight += ((*b_item)->getHeight() + 1);

+						}

+						else

+							m_topHeight += (m_elementHeight + 1);

+					}

+				}

+			}

+		}

+	}

+}

+/**

+ * Add a new session to the switchbar.

+ *

+ * @param dat    _MessageWindowData *: session data for a client session. Must be fully initialized

+ *               (that is, it can only be used after WM_INITIALOG completed).

+ *        position: -1 = append, otherwise insert it at the given position

+ */

+void CSideBar::addSession(const TWindowData *dat, int position)

+{

+	if(!m_isActive)

+		return;

+

+	CSideBarButton *item = new CSideBarButton(dat, this);

+

+	item->setLayout(m_currentLayout);

+

+	if(m_dwFlags & SIDEBARLAYOUT_DYNHEIGHT) {

+		SIZE sz = item->measureItem();

+		m_topHeight += (sz.cy + 1);

+	}

+	else

+		m_topHeight += (m_elementHeight + 1);

+

+	m_iTopButtons++;

+	if(position == -1 || (size_t)position >= m_buttonlist.size())

+		m_buttonlist.push_back(item);

+	else {

+		ButtonIterator it = m_buttonlist.begin() + position;

+		m_buttonlist.insert(it, item);

+	}

+	SendDlgItemMessage(dat->hwnd, dat->bType == SESSIONTYPE_IM ? IDC_TOGGLESIDEBAR : IDC_CHAT_TOGGLESIDEBAR, BM_SETIMAGE, IMAGE_ICON,

+					   (LPARAM)(m_dwFlags & SIDEBARORIENTATION_LEFT ? PluginConfig.g_buttonBarIcons[ICON_DEFAULT_LEFT] : PluginConfig.g_buttonBarIcons[ICON_DEFAULT_RIGHT]));

+

+	Invalidate();

+}

+

+/**

+ * Remove a new session from the switchbar.

+ *

+ * @param dat    _MessageWindowData *: session data for a client session.

+ */

+HRESULT CSideBar::removeSession(const TWindowData *dat)

+{

+	if(dat) {

+		std::vector<CSideBarButton *>::iterator item = findSession(dat);

+

+		if(item != m_buttonlist.end()) {

+			m_iTopButtons--;

+			if(m_dwFlags & SIDEBARLAYOUT_DYNHEIGHT) {

+				SIZE sz = (*item)->getSize();

+				m_topHeight -= (sz.cy + 1);

+			}

+			else

+				m_topHeight -= (m_elementHeight + 1);

+			delete *item;

+			m_buttonlist.erase(item);

+			Invalidate();

+			return(S_OK);

+		}

+	}

+	return(S_FALSE);

+}

+

+/**

+ * make sure the given item is visible in a scrolled switch bar

+ *

+ * @param item   CSideBarButtonItem*: the item which must be visible in the switch bar

+ */

+void CSideBar::scrollIntoView(const CSideBarButton *item)

+{

+	LONG	spaceUsed = 0, itemHeight;

+	bool	fNeedLayout = false;

+

+	if(!m_isActive)

+		return;

+

+	if(item == 0)

+		item = m_activeItem;

+

+	ButtonIterator it = m_buttonlist.begin();

+

+	while(it != m_buttonlist.end()) {

+		itemHeight = (*it)->getHeight();

+		spaceUsed += (itemHeight + 1);

+		if(*it == item )

+			break;

+		it++;

+	}

+

+	RECT	rc;

+	GetClientRect(m_hwndScrollWnd, &rc);

+

+	if(m_topHeight <= rc.bottom) {

+		m_firstVisibleOffset = 0;

+		Layout();

+		return;

+	}

+	if(it == m_buttonlist.end() || (it == m_buttonlist.begin() && m_firstVisibleOffset == 0)) {

+		Layout();

+		return;									// do nothing for the first item and .end() should not really happen

+	}

+

+	if(spaceUsed <= rc.bottom && spaceUsed - (itemHeight + 1) >= m_firstVisibleOffset) {

+		Layout();

+		return;						// item fully visible, do nothing

+	}

+

+	/*

+	* button partially or not at all visible at the top

+	*/

+	if(spaceUsed < m_firstVisibleOffset || spaceUsed - (itemHeight + 1) < m_firstVisibleOffset) {

+		m_firstVisibleOffset = spaceUsed - (itemHeight + 1);

+		fNeedLayout = true;

+	} else {

+		if(spaceUsed > rc.bottom) {				// partially or not at all visible at the bottom

+			fNeedLayout = true;

+			m_firstVisibleOffset = spaceUsed - rc.bottom;

+		}

+	}

+

+	//if(fNeedLayout)

+		Layout();

+}

+/**

+ * Invalidate the button associated with the given session.

+ *

+ * @param dat    _MessageWindowData*: Session data

+ */

+void CSideBar::updateSession(const TWindowData *dat)

+{

+	if(!m_isVisible || !m_isActive)

+		return;

+

+	ButtonIterator item = findSession(dat);

+	if(item != m_buttonlist.end()) {

+		if(m_dwFlags & SIDEBARLAYOUT_DYNHEIGHT) {

+			LONG oldHeight = (*item)->getHeight();

+			m_topHeight -= (oldHeight + 1);

+			SIZE sz = (*item)->measureItem();

+			m_topHeight += (sz.cy + 1);

+			if(sz.cy != oldHeight) {

+				Invalidate();

+				::InvalidateRect((*item)->getHwnd(), NULL, TRUE);

+			}

+			else

+				::InvalidateRect((*item)->getHwnd(), NULL, FALSE);

+		}

+		else

+			::InvalidateRect((*item)->getHwnd(), NULL, FALSE);

+	}

+}

+

+/**

+ * Sets the active session item

+ * called from the global update handler in msgdialog/group room window

+ * on every tab activation to ensure consistency

+ *

+ * @param dat    _MessageWindowData*: session data

+ *

+ * @return The previously active item (that can be zero)

+ */

+const CSideBarButton* CSideBar::setActiveItem(const TWindowData *dat)

+{

+	ButtonIterator item = findSession(dat);

+	if(item != m_buttonlist.end()) {

+		return(setActiveItem(*item));

+	}

+	return(0);

+}

+

+/**

+ * Layout the buttons within the available space... ensure that buttons are

+ * set to invisible if there is not enough space. Also, update the state of

+ * the scroller buttons

+ *

+ * @param rc        RECT*:the window rectangle

+ *

+ * @param fOnlyCalc bool: if false (default), window positions will be updated, otherwise,

+ *                  the method will only calculate the layout parameters. A final call to

+ *                  Layout() with the parameter set to false is required to perform the

+ *                  position update.

+ */

+void CSideBar::Layout(const RECT *rc, bool fOnlyCalc)

+{

+	if(!m_isVisible)

+		return;

+

+	RECT	rcWnd;

+

+	rc = &rcWnd;

+	::GetClientRect(m_hwndScrollWnd, &rcWnd);

+

+	if(m_currentLayout->pfnLayout) {

+		m_currentLayout->pfnLayout(this, const_cast<RECT *>(rc));

+		return;

+	}

+

+	HDWP hdwp = ::BeginDeferWindowPos(1);

+

+	int 	topCount = 0, bottomCount = 0;

+	size_t  i = 0, j = 0;

+	BOOL 	topEnabled = FALSE, bottomEnabled = FALSE;

+	HWND 	hwnd;

+	LONG 	spaceUsed = 0;

+	DWORD 	dwFlags = SWP_NOZORDER|SWP_NOACTIVATE;

+	LONG	iSpaceAvail = rc->bottom;

+

+	m_firstVisibleOffset = max(0, m_firstVisibleOffset);

+

+	ButtonIterator item = m_buttonlist.begin();

+

+	m_totalItemHeight = 0;

+

+	LONG height = m_elementHeight;

+

+	while (item != m_buttonlist.end()) {

+		hwnd = (*item)->getHwnd();

+

+		if(m_dwFlags & SIDEBARLAYOUT_DYNHEIGHT)

+			height = (*item)->getHeight();

+

+		if(spaceUsed > iSpaceAvail || m_totalItemHeight + height < m_firstVisibleOffset) {

+			::ShowWindow(hwnd, SW_HIDE);

+			item++;

+			m_totalItemHeight += (height + 1);

+			continue;

+		}

+

+		if ((*item)->isTopAligned()) {

+			if(m_totalItemHeight <= m_firstVisibleOffset) {				// partially visible

+				if(!fOnlyCalc)

+					hdwp = ::DeferWindowPos(hdwp, hwnd, 0, 2, -(m_firstVisibleOffset - m_totalItemHeight),

+								   m_elementWidth, height, SWP_SHOWWINDOW | dwFlags);

+				spaceUsed += ((height + 1) - (m_firstVisibleOffset - m_totalItemHeight));

+				m_totalItemHeight += (height + 1);

+			}

+			else {

+				if(!fOnlyCalc)

+					hdwp = ::DeferWindowPos(hdwp, hwnd, 0, 2, spaceUsed,

+								   m_elementWidth, height, SWP_SHOWWINDOW | dwFlags);

+				spaceUsed += (height + 1);

+				m_totalItemHeight += (height + 1);

+			}

+		}/*

+		else {

+		}*/

+		item++;

+	}

+	topEnabled = m_firstVisibleOffset > 0;

+	bottomEnabled = (m_totalItemHeight - m_firstVisibleOffset > rc->bottom);

+	::EndDeferWindowPos(hdwp);

+

+	//_DebugTraceA("layout: total %d, used: %d, first visible: %d", m_totalItemHeight, spaceUsed, m_firstVisibleOffset);

+	if(!fOnlyCalc) {

+		RECT	rcContainer;

+		::GetClientRect(m_pContainer->hwnd, &rcContainer);

+

+		LONG dx = m_dwFlags & SIDEBARORIENTATION_LEFT ? m_pContainer->tBorder_outer_left :

+														rcContainer.right - m_pContainer->tBorder_outer_right - (m_elementWidth + 4);

+

+		::SetWindowPos(m_up->getHwnd(), 0, dx, m_pContainer->tBorder_outer_top + m_pContainer->MenuBar->getHeight(),

+					   m_elementWidth + 4, 14, dwFlags | SWP_SHOWWINDOW);

+		::SetWindowPos(m_down->getHwnd(), 0, dx, (rcContainer.bottom - 14 - m_pContainer->statusBarHeight - 1),

+					   m_elementWidth + 4, 14, dwFlags | SWP_SHOWWINDOW);

+		::EnableWindow(m_up->getHwnd(), topEnabled);

+		::EnableWindow(m_down->getHwnd(), bottomEnabled);

+		::InvalidateRect(m_up->getHwnd(), NULL, FALSE);

+		::InvalidateRect(m_down->getHwnd(), NULL, FALSE);

+	}

+}

+

+inline void CSideBar::Invalidate()

+{

+	Layout(0);

+}

+

+void CSideBar::showAll(int showCmd)

+{

+	::ShowWindow(m_up->getHwnd(), showCmd);

+	::ShowWindow(m_down->getHwnd(), showCmd);

+

+	std::vector<CSideBarButton *>::iterator item = m_buttonlist.begin();

+

+	while(item != m_buttonlist.end())

+		::ShowWindow((*item++)->getHwnd(), showCmd);

+}

+

+/**

+ * Helper function: find a button item associated to the given

+ * session data

+ *

+ * @param dat    _MessageWindowData*: session information

+ *

+ * @return CSideBarButtonItem*: pointer to the found item. Zero, if none was found

+ */

+ButtonIterator CSideBar::findSession(const TWindowData *dat)

+{

+	if(dat) {

+		std::vector<CSideBarButton *>::iterator item = m_buttonlist.begin();

+

+		if(m_buttonlist.size() > 0) {

+			while(item != m_buttonlist.end()) {

+				if((*item)->getDat() == dat)

+					return(item);

+				item++;

+			}

+		}

+	}

+	return(m_buttonlist.end());

+}

+

+/**

+ * Helper function: find a button item associated to the given

+ * contact handle

+ *

+ * @param hContact  HANDLE: contact's handle to look for

+ *

+ * @return CSideBarButtonItem*: pointer to the found item. Zero, if none was found

+ */

+ButtonIterator CSideBar::findSession(const HANDLE hContact)

+{

+	if(hContact) {

+		std::vector<CSideBarButton *>::iterator item = m_buttonlist.begin();

+

+		if(m_buttonlist.size() > 0) {

+			while(item != m_buttonlist.end()) {

+				if((*item)->getContactHandle() == hContact)

+					return(item);

+				item++;

+			}

+		}

+	}

+	return(m_buttonlist.end());

+}

+

+void CSideBar::processScrollerButtons(UINT commandID)

+{

+	if(!m_isActive || m_down == 0)

+		return;

+

+	if(commandID == IDC_SIDEBARDOWN && ::IsWindowEnabled(m_down->getHwnd()))

+		m_firstVisibleOffset += 10;

+	else if(commandID == IDC_SIDEBARUP && ::IsWindowEnabled(m_up->getHwnd()))

+		m_firstVisibleOffset = max(0, m_firstVisibleOffset - 10);

+

+	Layout(0);

+}

+

+void CSideBar::resizeScrollWnd(LONG x, LONG y, LONG width, LONG height) const

+{

+	if(!m_isVisible || !m_isActive) {

+		::ShowWindow(m_hwndScrollWnd, SW_HIDE);

+		return;

+	}

+	::SetWindowPos(m_hwndScrollWnd, 0, x, y + 15, m_width, height - 30,

+				   SWP_NOCOPYBITS | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOSENDCHANGING | SWP_DEFERERASE | SWP_ASYNCWINDOWPOS);

+}

+

+void CSideBar::invalidateButton(const TWindowData* dat)

+{

+	if(m_isActive && m_isVisible) {

+		ButtonIterator it = findSession(dat);

+

+		if(it != this->m_buttonlist.end())

+			RedrawWindow((*it)->m_buttonControl->hwnd, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);

+	}

+}

+

+/**

+ * the window procedure for the sidebar container window (the window which

+ * acts as a parent for the actual buttons). itself, this window is a child

+ * of the container window.

+ */

+LRESULT CALLBACK CSideBar::wndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

+{

+	switch(msg) {

+		case WM_SIZE:

+			return(TRUE);

+		case WM_ERASEBKGND: {

+			HDC hdc = (HDC)wParam;

+			RECT rc;

+			::GetClientRect(hwnd, &rc);

+			if (CSkin::m_skinEnabled) {

+				CSkinItem *item = &SkinItems[ID_EXTBKSIDEBARBG];

+

+				if(item->IGNORED)

+					CSkin::SkinDrawBG(hwnd, m_pContainer->hwnd, m_pContainer, &rc, hdc);

+				else

+					CSkin::DrawItem(hdc, &rc, item);

+			}

+			else if (M->isAero() || M->isVSThemed()) {

+				HDC		hdcMem;

+				HANDLE  hbp = 0;

+				HBITMAP hbm, hbmOld;

+

+				if(CMimAPI::m_haveBufferedPaint)

+					hbp = CSkin::InitiateBufferedPaint(hdc, rc, hdcMem);

+				else {

+					hdcMem = ::CreateCompatibleDC(hdc);

+					hbm =  CSkin::CreateAeroCompatibleBitmap(rc, hdcMem);

+					hbmOld = reinterpret_cast<HBITMAP>(::SelectObject(hdcMem, hbm));

+				}

+

+				if(M->isAero())

+					::FillRect(hdcMem, &rc, CSkin::m_BrushBack);

+				else

+					CSkin::FillBack(hdcMem, &rc);

+

+				if(hbp)

+					CSkin::FinalizeBufferedPaint(hbp, &rc);

+				else {

+					::BitBlt(hdc, 0, 0, rc.right, rc.bottom, hdcMem, 0, 0, SRCCOPY);

+					::SelectObject(hdcMem, hbmOld);

+					::DeleteObject(hbm);

+					::DeleteDC(hdcMem);

+				}

+			}

+			else

+				::FillRect(hdc, &rc, ::GetSysColorBrush(COLOR_3DFACE));

+			return(1);

+		}

+		default:

+			break;

+	}

+	return(DefWindowProc(hwnd, msg, wParam, lParam));

+}

+

+LRESULT CALLBACK CSideBar::wndProcStub(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

+{

+	CSideBar *sideBar = (CSideBar *)::GetWindowLongPtr(hwnd, GWLP_USERDATA);

+

+	if(sideBar)

+		return(sideBar->wndProc(hwnd, msg, wParam, lParam));

+

+	switch(msg) {

+		case WM_NCCREATE: {

+			CREATESTRUCT *cs = (CREATESTRUCT *)lParam;

+			::SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)cs->lpCreateParams);

+			return(TRUE);

+		}

+		default:

+			break;

+	}

+	return(::DefWindowProc(hwnd, msg, wParam, lParam));

+}

+/**

+ * paints the background for a switchbar item. It can paint aero, visual styles, skins or

+ * classic buttons (depending on os and current plugin settings).

+ *

+ * @param hdc     HDC: target device context

+ * @param rc      RECT*: target rectangle

+ * @param stateId the state identifier (normal, pressed, hot, disabled etc.)

+ */

+void __fastcall CSideBar::m_DefaultBackgroundRenderer(const HDC hdc, const RECT *rc,

+													  const CSideBarButton *item)

+{

+	UINT	id = item->getID();

+	int		stateId = item->m_buttonControl->stateId;

+	bool	fIsActiveItem = (item->m_sideBar->getActiveItem() == item);

+

+	if(CSkin::m_skinEnabled) {

+		TContainerData*	pContainer = const_cast<TContainerData *>(item->m_sideBar->getContainer());

+		int 		id = stateId == PBS_PRESSED || fIsActiveItem ? ID_EXTBKBUTTONSPRESSED : (stateId == PBS_HOT ? ID_EXTBKBUTTONSMOUSEOVER : ID_EXTBKBUTTONSNPRESSED);

+		CSkinItem*	skinItem = &SkinItems[id];

+		HWND		hwnd;

+

+		if(id == IDC_SIDEBARUP)

+			hwnd = item->m_sideBar->getScrollUp()->m_buttonControl->hwnd;

+		else if(id == IDC_SIDEBARDOWN)

+			hwnd = item->m_sideBar->getScrollDown()->m_buttonControl->hwnd;

+		else

+			hwnd = item->m_buttonControl->hwnd;

+

+		CSkin::SkinDrawBG(hwnd, pContainer->hwnd, pContainer, const_cast<RECT *>(rc), hdc);

+		CSkin::DrawItem(hdc, rc, skinItem);

+	}

+	else if(M->isAero() || PluginConfig.m_fillColor) {

+		if(id == IDC_SIDEBARUP || id == IDC_SIDEBARDOWN) {

+			if(M->isAero())

+				::FillRect(hdc, const_cast<RECT *>(rc), CSkin::m_BrushBack);

+			else

+				CSkin::FillBack(hdc, const_cast<RECT *>(rc));

+

+			if(stateId == PBS_HOT || stateId == PBS_PRESSED)

+				DrawAlpha(hdc, const_cast<RECT *>(rc), 0xf0f0f0, 70, 0x000000, 0, 9,

+						  31, 4, 0);

+			else

+				DrawAlpha(hdc, const_cast<RECT *>(rc), 0xf0f0f0, 30, 0x707070, 0, 9,

+						  31, 4, 0);

+		}

+		else {

+			if(PluginConfig.m_fillColor)

+				FillTabBackground(hdc, stateId, item->getDat(), const_cast<RECT *>(rc));

+

+			CSkin::m_switchBarItem->setAlphaFormat(AC_SRC_ALPHA,

+												   (stateId == PBS_HOT && !fIsActiveItem) ? 250 : (fIsActiveItem || stateId == PBS_PRESSED ? 250 : 230));

+			CSkin::m_switchBarItem->Render(hdc, rc, true);

+			if(stateId == PBS_HOT || stateId == PBS_PRESSED || fIsActiveItem) {

+ 				RECT rcGlow = *rc;

+ 				rcGlow.top += 1;

+				rcGlow.bottom -= 2;

+

+				CSkin::m_tabGlowTop->setAlphaFormat(AC_SRC_ALPHA, (stateId == PBS_PRESSED || fIsActiveItem) ? 180 : 100);

+ 				CSkin::m_tabGlowTop->Render(hdc, &rcGlow, true);

+ 			}

+		}

+	}

+	else if(M->isVSThemed()) {

+		RECT *rcDraw = const_cast<RECT *>(rc);

+		if(id == IDC_SIDEBARUP || id == IDC_SIDEBARDOWN) {

+			::FillRect(hdc, rc, stateId == PBS_HOT ? ::GetSysColorBrush(COLOR_HOTLIGHT) : ::GetSysColorBrush(COLOR_3DFACE));

+			::InflateRect(rcDraw, -2, 0);

+			::DrawEdge(hdc, rcDraw, EDGE_ETCHED, BF_SOFT|BF_RECT|BF_FLAT);

+		}

+		else {

+			CSkin::FillBack(hdc, rcDraw);

+

+			if(CMimAPI::m_pfnIsThemeBackgroundPartiallyTransparent(item->m_buttonControl->hThemeToolbar, TP_BUTTON, stateId))

+				CMimAPI::m_pfnDrawThemeParentBackground(item->getHwnd(), hdc, rcDraw);

+

+			if(M->isAero() || PluginConfig.m_WinVerMajor >= 6) {

+				stateId = (fIsActiveItem ? PBS_PRESSED : PBS_HOT);

+				CMimAPI::m_pfnDrawThemeBackground(item->m_buttonControl->hThemeToolbar, hdc, 8, RBStateConvert2Flat(stateId), rcDraw, rcDraw);

+			}

+			else {

+				stateId = (fIsActiveItem ? PBS_PRESSED : PBS_HOT);

+				CMimAPI::m_pfnDrawThemeBackground(item->m_buttonControl->hThemeToolbar, hdc, TP_BUTTON, TBStateConvert2Flat(stateId), rcDraw, rcDraw);

+			}

+		}

+	}

+	else {

+		RECT *rcDraw = const_cast<RECT *>(rc);

+		if(!(id == IDC_SIDEBARUP || id == IDC_SIDEBARDOWN)) {

+			HBRUSH br = (stateId == PBS_HOT && !fIsActiveItem) ? ::GetSysColorBrush(COLOR_BTNSHADOW) : (fIsActiveItem || stateId == PBS_PRESSED ? ::GetSysColorBrush(COLOR_HOTLIGHT) : ::GetSysColorBrush(COLOR_3DFACE));

+			::FillRect(hdc, rc, br);

+			::DrawEdge(hdc, rcDraw, (stateId == PBS_HOT && !fIsActiveItem) ? EDGE_ETCHED : (fIsActiveItem || stateId == PBS_PRESSED) ? EDGE_BUMP : EDGE_ETCHED, BF_RECT | BF_SOFT | BF_FLAT);

+		}

+		else {

+			::FillRect(hdc, rc, stateId == PBS_HOT ? ::GetSysColorBrush(COLOR_HOTLIGHT) : ::GetSysColorBrush(COLOR_3DFACE));

+			::InflateRect(rcDraw, -2, 0);

+			::DrawEdge(hdc, rcDraw, EDGE_ETCHED, BF_SOFT|BF_RECT|BF_FLAT);

+		}

+	}

+}

+

+void __fastcall CSideBar::m_DefaultContentRenderer(const HDC hdc, const RECT *rcBox,

+												   const CSideBarButton *item)

+{

+	UINT 				id = item->getID();

+	const TWindowData* 	dat = item->getDat();

+	int	  				stateID = item->m_buttonControl->stateId;

+

+	LONG	cx = rcBox->right - rcBox->left;

+	LONG	cy = rcBox->bottom - rcBox->top;

+

+	if(id == IDC_SIDEBARUP || id == IDC_SIDEBARDOWN) {

+		::DrawIconEx(hdc, (rcBox->left + rcBox->right) / 2 - 8, (rcBox->top + rcBox->bottom) / 2 - 8, id == IDC_SIDEBARUP ? PluginConfig.g_buttonBarIcons[26] : PluginConfig.g_buttonBarIcons[16],

+					 16, 16, 0, 0, DI_NORMAL);

+		if(!M->isAero() && stateID == PBS_HOT)

+			::DrawEdge(hdc, const_cast<RECT *>(rcBox), BDR_INNER, BF_RECT | BF_SOFT | BF_FLAT);

+	}

+	else if(dat)

+		item->renderIconAndNick(hdc, rcBox);

+}

+

+/**

+ * content renderer for the advanced side bar button layout. includes

+ * avatars

+ */

+void __fastcall CSideBar::m_AdvancedContentRenderer(const HDC hdc, const RECT *rcBox,

+	const CSideBarButton *item)

+{

+	UINT				id = item->getID();

+	const TWindowData*	dat = item->getDat();

+	int					stateID = item->m_buttonControl->stateId;

+

+	LONG	cx = rcBox->right - rcBox->left;

+	LONG	cy = rcBox->bottom - rcBox->top;

+	SIZE	szFirstLine, szSecondLine;

+

+	if(id == IDC_SIDEBARUP || id == IDC_SIDEBARDOWN)

+		m_DefaultContentRenderer(hdc, rcBox, item);

+	else if(dat) {

+		RECT rc = *rcBox;

+

+		if(dat->ace && dat->ace->hbmPic) {		// we have an avatar

+			double	dNewHeight, dNewWidth;

+			LONG	maxHeight = cy - 8;

+			bool	fFree = false;

+

+			Utils::scaleAvatarHeightLimited(dat->ace->hbmPic, dNewWidth, dNewHeight, maxHeight);

+

+			HBITMAP hbmResized = CSkin::ResizeBitmap(dat->ace->hbmPic, dNewWidth, dNewHeight, fFree);

+			HDC		dc = CreateCompatibleDC(hdc);

+			HBITMAP hbmOld = reinterpret_cast<HBITMAP>(::SelectObject(dc, hbmResized));

+

+			LONG	xOff = (cx - maxHeight) + (maxHeight - (LONG)dNewWidth) / 2 - 4;

+			LONG	yOff = (cy - (LONG)dNewHeight) / 2;

+

+			CMimAPI::m_MyAlphaBlend(hdc, xOff, yOff, (LONG)dNewWidth, (LONG)dNewHeight, dc, 0, 0, (LONG)dNewWidth, (LONG)dNewHeight, CSkin::m_default_bf);

+			::SelectObject(dc, hbmOld);

+			if(hbmResized != dat->ace->hbmPic)

+				::DeleteObject(hbmResized);

+			::DeleteDC(dc);

+			rc.right -= (maxHeight + 6);

+		}

+

+		/*

+		 * calculate metrics based on font configuration. Determine if we have enough

+		 * space for both lines

+		 */

+

+		rc.left += 3;

+		HFONT	hOldFont = reinterpret_cast<HFONT>(::SelectObject(hdc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_NICK]));

+		::GetTextExtentPoint32A(hdc, "A", 1, &szFirstLine);

+		::SelectObject(hdc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_STATUS]);

+		::GetTextExtentPoint32A(hdc, "A", 1, &szSecondLine);

+		szSecondLine.cy = max(szSecondLine.cy, 18);

+

+		LONG	required = szFirstLine.cy + szSecondLine.cy;

+		bool	fSecondLine = (required < cy ? true : false);

+

+		DWORD	dtFlags = DT_SINGLELINE | DT_WORD_ELLIPSIS | DT_END_ELLIPSIS | (!fSecondLine ? DT_VCENTER : 0);

+

+		::SelectObject(hdc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_NICK]);

+		rc.top++;

+		::SetBkMode(hdc, TRANSPARENT);

+		CSkin::RenderText(hdc, dat->hThemeIP, dat->cache->getNick(), &rc, 

+						  dtFlags, CSkin::m_glowSize, CInfoPanel::m_ipConfig.clrs[IPFONTID_NICK]);

+

+		if(fSecondLine) {

+			int		iSize;

+			HICON	hIcon = dat->cache->getIcon(iSize);

+

+			/*

+			 * TODO support larger icons at a later time. This side bar button

+			 * could use 32x32 icons as well.

+			 */

+

+			rc.top = rc.bottom - szSecondLine.cy - 2;

+			::DrawIconEx(hdc, rc.left, rc.top + (rc.bottom - rc.top) / 2 - 8, hIcon, 16, 16, 0, 0, DI_NORMAL);

+			rc.left += 18;

+			::SelectObject(hdc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_STATUS]);

+			CSkin::RenderText(hdc, dat->hThemeIP, dat->szStatus, &rc, 

+							  dtFlags | DT_VCENTER, CSkin::m_glowSize, CInfoPanel::m_ipConfig.clrs[IPFONTID_STATUS]);

+		}

+		::SelectObject(hdc, hOldFont);

+	}

+}

+

+/**

+ * measure callback for the advanced sidebar button layout (vertical mode

+ * with variable height buttons)

+ */

+const SIZE& __fastcall CSideBar::m_measureAdvancedVertical(CSideBarButton* item)

+{

+	const TWindowData*	dat = item->getDat();

+

+	SIZE sz = {0};

+

+	if(dat) {

+		SIZE szFirstLine, szSecondLine;

+

+		if(dat->ace && dat->ace->hbmPic)

+			sz.cy = item->getLayout()->width;

+

+		HDC	dc = ::GetDC(dat->hwnd);

+

+		HFONT	hOldFont = reinterpret_cast<HFONT>(::SelectObject(dc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_NICK]));

+		::GetTextExtentPoint32(dc, dat->cache->getNick(), lstrlen(dat->cache->getNick()), &szFirstLine);

+		::SelectObject(dc, CInfoPanel::m_ipConfig.hFonts[IPFONTID_STATUS]);

+		::GetTextExtentPoint32(dc, dat->szStatus, lstrlen(dat->szStatus), &szSecondLine);

+		::SelectObject(dc, hOldFont);

+		ReleaseDC(dat->hwnd, dc);

+

+		szSecondLine.cx += 18;				// icon space

+

+		sz.cy += max(szFirstLine.cx + 4, szSecondLine.cx + 4);

+		sz.cy += 2;

+	}

+	item->setSize(sz);

+	return(item->getSize());

+}