UserInfoEx, Variables: changed folder structure

git-svn-id: http://svn.miranda-ng.org/main/trunk@1160 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 708 insertions, 0 deletions

diff --git a/plugins/UserInfoEx/src/ctrl_button.cpp b/plugins/UserInfoEx/src/ctrl_button.cpp
new file mode 100644
index 0000000000..8278b5b07d
--- /dev/null
+++ b/plugins/UserInfoEx/src/ctrl_button.cpp
@@ -0,0 +1,708 @@
+/*

+UserinfoEx plugin for Miranda IM

+

+Copyright:

+ฉ 2006-2010 DeathAxe, Yasnovidyashii, Merlin, K. Romanov, Kreol

+

+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.

+

+===============================================================================

+

+File name      : $HeadURL: https://userinfoex.googlecode.com/svn/trunk/ctrl_button.cpp $

+Revision       : $Revision: 187 $

+Last change on : $Date: 2010-09-08 16:05:54 +0400 (ะกั€, 08 ัะตะฝ 2010) $

+Last change by : $Author: ing.u.horn $

+

+===============================================================================

+*/

+#include "commonheaders.h"

+

+// Used for our own cheap TrackMouseEvent

+#define BUTTON_POLLID			 100

+#define BUTTON_POLLDELAY		50

+

+#define MGPROC(x) GetProcAddress(themeAPIHandle,x)

+

+typedef struct TMBCtrl{

+	HWND		hwnd;

+	HANDLE		hThemeButton;

+	HANDLE		hThemeToolbar;

+

+	HICON		hIcon;

+	HICON		arrow;			// uses down arrow

+	HBITMAP		hBitmap;

+	HFONT		hFont;			// font

+

+	DWORD		dwStyle;	

+	BOOLEAN		bFocus;	

+	

+	INT			stateId;		// button state

+	INT			defbutton;		// default button

+	INT			pbState;

+	TCHAR		cHot;

+} BTNCTRL, *LPBTNCTRL;

+

+// External theme methods and properties

+static CRITICAL_SECTION csTips;

+static HWND hwndToolTips = NULL;

+static HMODULE	themeAPIHandle = NULL;

+

+// theme procedures

+static HANDLE	 (WINAPI *OpenThemeData)(HWND,LPCWSTR);

+static HRESULT	(WINAPI *CloseThemeData)(HANDLE);

+static BOOL		 (WINAPI *IsThemeBackgroundPartiallyTransparent)(HANDLE,INT,INT);

+static HRESULT	(WINAPI *DrawThemeParentBackground)(HWND,HDC,RECT *);

+static HRESULT	(WINAPI *DrawThemeBackground)(HANDLE,HDC,INT,INT,const RECT *,const RECT *);

+static HRESULT	(WINAPI *DrawThemeText)(HANDLE,HDC,INT,INT,LPCWSTR,INT,DWORD,DWORD,const RECT *);

+static HRESULT	(WINAPI *GetThemeTextExtent)(HANDLE,HDC,INT,INT,LPCWSTR,INT,DWORD,OPTIONAL const RECT*, RECT *);

+

+/**

+ * name:	ThemeSupport

+ * desc:	Loads the uxtheme functions, if supported by the os

+ * param:	none

+ * return:	TRUE if themes are supported, FALSE if not

+ **/

+static BOOLEAN __fastcall ThemeSupport() {

+	if (IsWinVerXPPlus()) {

+		if (!themeAPIHandle) {

+			themeAPIHandle = GetModuleHandleA("uxtheme");

+			if (themeAPIHandle) {

+				OpenThemeData = (HANDLE (WINAPI *)(HWND,LPCWSTR))MGPROC("OpenThemeData");

+				CloseThemeData = (HRESULT (WINAPI *)(HANDLE))MGPROC("CloseThemeData");

+				IsThemeBackgroundPartiallyTransparent = (BOOL (WINAPI *)(HANDLE,INT,INT))MGPROC("IsThemeBackgroundPartiallyTransparent");

+				DrawThemeParentBackground = (HRESULT (WINAPI *)(HWND,HDC,RECT *))MGPROC("DrawThemeParentBackground");

+				DrawThemeBackground = (HRESULT (WINAPI *)(HANDLE,HDC,INT,INT,const RECT *,const RECT *))MGPROC("DrawThemeBackground");

+				DrawThemeText = (HRESULT (WINAPI *)(HANDLE,HDC,INT,INT,LPCWSTR,INT,DWORD,DWORD,const RECT *))MGPROC("DrawThemeText");

+				GetThemeTextExtent = (HRESULT (WINAPI *)(HANDLE,HDC,INT,INT,LPCWSTR,INT,DWORD,OPTIONAL const RECT*, RECT *))MGPROC("GetThemeTextExtent");

+			}

+		}

+		// Make sure all of these methods are valid (i would hope either all or none work)

+		if (OpenThemeData

+			&& CloseThemeData

+			&& IsThemeBackgroundPartiallyTransparent

+			&& DrawThemeParentBackground

+			&& DrawThemeBackground

+			&& DrawThemeText

+			&& GetThemeTextExtent)

+		{

+			return TRUE;

+		}

+	}

+	return FALSE;

+}

+

+/**

+ * name:	DestroyTheme

+ * desc:	destroys theme data for buttons

+ * param:	ctl - BTNCTRL structure with the information about the theme to close

+ * return:	nothing

+ **/

+static VOID __fastcall DestroyTheme(BTNCTRL *ctl) {

+	if (ctl->hThemeButton) {

+		CloseThemeData(ctl->hThemeButton);

+		ctl->hThemeButton = NULL;

+	}

+	if (ctl->hThemeToolbar) {

+		CloseThemeData(ctl->hThemeToolbar);

+		ctl->hThemeToolbar = NULL;

+	}

+}

+

+/**

+ * name:	LoadTheme

+ * desc:	load theme data for buttons if supported by os

+ * param:	ctl - BTNCTRL structure with the information about the theme to load

+ * return:	nothing

+ **/

+static VOID __fastcall LoadTheme(BTNCTRL *ctl) {

+	if (ThemeSupport()) {

+		DestroyTheme(ctl);

+		ctl->hThemeButton = OpenThemeData(ctl->hwnd,L"BUTTON");

+		ctl->hThemeToolbar = OpenThemeData(ctl->hwnd,L"TOOLBAR");

+	}

+}

+

+/**

+ * name:	TBStateConvert2Flat

+ * desc:	convert button stateIDs

+ * param:	state - state id for the normal theme button

+ * return:	stateID for the flat theme button

+ **/

+static INT __fastcall TBStateConvert2Flat(INT state) {

+	switch (state) {

+		case PBS_NORMAL:		return TS_NORMAL;

+		case PBS_HOT:			 return TS_HOT;

+		case PBS_PRESSED:	 return TS_PRESSED;

+		case PBS_DISABLED:	return TS_DISABLED;

+		case PBS_DEFAULTED: return TS_NORMAL;

+	}

+	return TS_NORMAL;

+}

+

+/**

+ * name:	PaintIcon

+ * desc:	Draws the Icon of the button

+ * param:	ctl			- BTNCTRL structure for the button

+ *			hdcMem		- device context to draw to

+ *			ccText		- character count of the text of the button

+ *			rcClient	- rectangle of the whole button

+ *			rcText		- rectangle of the text to draw later on

+ * return:	nothing

+ **/

+static VOID __fastcall PaintIcon(BTNCTRL *ctl, HDC hdcMem, LPWORD ccText, LPRECT rcClient, LPRECT rcText)

+{

+	RECT rcImage;

+

+	// draw icon on the left of the button

+	if (ctl->hIcon) {

+		rcImage.right = GetSystemMetrics(SM_CXSMICON);

+		rcImage.bottom = GetSystemMetrics(SM_CYSMICON);

+		rcImage.left = (rcClient->right - rcClient->left) / 2 - ((rcImage.right + rcText->right + (*ccText > 0 ? 4 : 0) + (ctl->arrow ? rcImage.right : 0)) / 2);

+		rcImage.top = (rcClient->bottom - rcClient->top - rcImage.bottom) / 2;

+		rcImage.right += rcImage.left;

+		rcImage.bottom += rcImage.top;

+		

+		OffsetRect(rcText, rcImage.right + 4, 0);

+		if (ctl->stateId == PBS_PRESSED)	OffsetRect(&rcImage, 1, 1);

+

+		DrawState(hdcMem, NULL, NULL, (LPARAM)ctl->hIcon, 0, 

+			rcImage.left, rcImage.top, 

+			rcImage.right - rcImage.left, rcImage.bottom - rcImage.top,

+			IsWindowEnabled(ctl->hwnd) ? DST_ICON | DSS_NORMAL : DST_ICON | DSS_DISABLED);

+	}

+

+	// draw arrow on the right of the button

+	if (ctl->arrow) {

+		rcImage.right = GetSystemMetrics(SM_CXSMICON);

+		rcImage.left = (*ccText > 0 || ctl->hIcon) 

+					 ? rcClient->right - GetSystemMetrics(SM_CXSMICON) 

+					 : (rcClient->right - rcClient->left - rcImage.right) / 2;

+		rcImage.right += rcImage.left;

+		rcImage.bottom = GetSystemMetrics(SM_CYSMICON);

+		rcImage.top = (rcClient->bottom - rcClient->top - rcImage.bottom) / 2;

+		if (ctl->stateId == PBS_PRESSED)	OffsetRect(&rcImage, 1, 1);

+

+		DrawState(hdcMem, NULL, NULL, (LPARAM)ctl->arrow, 0, 

+			rcImage.left, rcImage.top, 

+			rcImage.right - rcImage.left, rcImage.bottom - rcImage.top,

+			IsWindowEnabled(ctl->hwnd) ? DST_ICON | DSS_NORMAL : DST_ICON | DSS_DISABLED);

+	}

+}

+

+/**

+ * name:	PaintThemeButton

+ * desc:	Draws the themed button

+ * param:	ctl			- BTNCTRL structure for the button

+ *			hdcMem		- device context to draw to

+ *			rcClient	- rectangle of the whole button

+ * return:	nothing

+ **/

+static VOID __fastcall PaintThemeButton(BTNCTRL *ctl, HDC hdcMem, LPRECT rcClient)

+{

+	RECT rcText = { 0, 0, 0, 0 };

+	WCHAR wszText[MAX_PATH] = { 0 };

+	WORD ccText;

+

+	// Draw the flat button

+	if ((ctl->dwStyle & MBS_FLAT) && ctl->hThemeToolbar) {

+		INT state = IsWindowEnabled(ctl->hwnd)

+				? (ctl->stateId == PBS_NORMAL && ctl->defbutton 

+					? PBS_DEFAULTED

+					: ctl->stateId)

+				: PBS_DISABLED;

+		if (IsThemeBackgroundPartiallyTransparent(ctl->hThemeToolbar, TP_BUTTON, TBStateConvert2Flat(state))) {

+			if (SUCCEEDED(DrawThemeParentBackground(ctl->hwnd, hdcMem, rcClient)))

+				DrawThemeParentBackground(GetParent(ctl->hwnd), hdcMem, rcClient);

+		}

+		DrawThemeBackground(ctl->hThemeToolbar, hdcMem, TP_BUTTON, TBStateConvert2Flat(state), rcClient, rcClient);

+	}

+	else {

+		// draw themed button background

+		if (ctl->hThemeButton) {

+			INT state = IsWindowEnabled(ctl->hwnd)

+				? (ctl->stateId == PBS_NORMAL && ctl->defbutton 

+					? PBS_DEFAULTED

+					: ctl->stateId)

+				: PBS_DISABLED;

+			if (IsThemeBackgroundPartiallyTransparent(ctl->hThemeButton, BP_PUSHBUTTON, state)) {

+				if (SUCCEEDED(DrawThemeParentBackground(ctl->hwnd, hdcMem, rcClient)))

+					DrawThemeParentBackground(GetParent(ctl->hwnd), hdcMem, rcClient);

+			}

+			DrawThemeBackground(ctl->hThemeButton, hdcMem, BP_PUSHBUTTON, state, rcClient, rcClient);

+		}

+	}

+	

+	// calculate text rect

+	{

+		RECT	sizeText;

+		HFONT	hOldFont;

+

+		ccText = GetWindowTextW(ctl->hwnd, wszText, sizeof(wszText) / sizeof(WCHAR));

+

+		if (ccText > 0) {

+			hOldFont = (HFONT)SelectObject(hdcMem, ctl->hFont);

+			

+			GetThemeTextExtent(

+				ctl->hThemeButton,

+				hdcMem,

+				BP_PUSHBUTTON,

+				IsWindowEnabled(ctl->hwnd) ? ctl->stateId : PBS_DISABLED,

+				wszText,

+				ccText,

+				DST_PREFIXTEXT,

+				NULL,

+				&sizeText);

+			

+			if (ctl->cHot) {

+				RECT rcHot;

+				

+				GetThemeTextExtent(ctl->hThemeButton,

+					hdcMem,

+					BP_PUSHBUTTON,

+					IsWindowEnabled(ctl->hwnd) ? ctl->stateId : PBS_DISABLED,

+					L"&",

+					1,

+					DST_PREFIXTEXT,

+					NULL,

+					&rcHot);

+				

+				sizeText.right -= (rcHot.right - rcHot.left);

+			}

+			SelectObject(hdcMem, hOldFont);

+

+			rcText.left = (ctl->hIcon) ? 0 : (rcClient->right - rcClient->left - (sizeText.right - sizeText.left)) / 2;

+			rcText.top = (rcClient->bottom - rcClient->top - (sizeText.bottom - sizeText.top)) / 2;

+			rcText.right = rcText.left + (sizeText.right - sizeText.left);

+			rcText.bottom = rcText.top + (sizeText.bottom - sizeText.top);

+			if (ctl->stateId == PBS_PRESSED) {

+				OffsetRect(&rcText, 1, 1);

+			}

+		}

+	}

+	PaintIcon(ctl, hdcMem, &ccText, rcClient, &rcText);

+	// draw text

+	if (ccText > 0 && ctl->hThemeButton) { 

+		HFONT hOldFont = (HFONT)SelectObject(hdcMem, ctl->hFont);

+		DrawThemeText(ctl->hThemeButton, hdcMem, BP_PUSHBUTTON, IsWindowEnabled(ctl->hwnd) ? ctl->stateId : PBS_DISABLED, wszText, ccText, DST_PREFIXTEXT, 0, &rcText);

+		SelectObject(hdcMem, hOldFont);

+	}

+}

+

+/**

+ * name:	PaintThemeButton

+ * desc:	Draws the none themed button

+ * param:	ctl			- BTNCTRL structure for the button

+ *			hdcMem		- device context to draw to

+ *			rcClient	- rectangle of the whole button

+ * return:	nothing

+ **/

+static VOID __fastcall PaintButton(BTNCTRL *ctl, HDC hdcMem, LPRECT rcClient)

+{

+	RECT rcText = { 0, 0, 0, 0 };

+	TCHAR szText[MAX_PATH] = { 0 };

+	WORD ccText;

+

+	// Draw the flat button

+	if (ctl->dwStyle & MBS_FLAT) {

+		HBRUSH hbr = NULL;

+		

+		if (ctl->stateId == PBS_PRESSED || ctl->stateId == PBS_HOT)

+			hbr = GetSysColorBrush(COLOR_3DLIGHT);

+		else {

+			HDC dc;

+			HWND hwndParent;

+

+			hwndParent = GetParent(ctl->hwnd);

+			if (dc = GetDC(hwndParent)) {

+				hbr = (HBRUSH)SendMessage(hwndParent, WM_CTLCOLORDLG, (WPARAM)dc, (LPARAM)hwndParent);

+				ReleaseDC(hwndParent, dc);

+			}

+		}

+		if (hbr) {

+			FillRect(hdcMem, rcClient, hbr);

+			DeleteObject(hbr);

+		}

+		if (ctl->stateId == PBS_HOT || ctl->bFocus) {

+			if (ctl->pbState) DrawEdge(hdcMem, rcClient, EDGE_ETCHED, BF_RECT|BF_SOFT);

+			else DrawEdge(hdcMem, rcClient, BDR_RAISEDOUTER, BF_RECT|BF_SOFT|BF_FLAT);

+		}

+		else

+		if (ctl->stateId == PBS_PRESSED)

+			DrawEdge(hdcMem, rcClient, BDR_SUNKENOUTER, BF_RECT|BF_SOFT);

+	}

+	else {

+		UINT uState = DFCS_BUTTONPUSH|((ctl->stateId == PBS_HOT) ? DFCS_HOT : 0)|((ctl->stateId == PBS_PRESSED) ? DFCS_PUSHED : 0);

+		if (ctl->defbutton&&ctl->stateId==PBS_NORMAL) uState |= DLGC_DEFPUSHBUTTON;

+		DrawFrameControl(hdcMem, rcClient, DFC_BUTTON, uState);

+		// Draw focus rectangle if button has focus

+		if (ctl->bFocus) {

+			RECT focusRect = *rcClient;

+			InflateRect(&focusRect, -3, -3);

+			DrawFocusRect(hdcMem, &focusRect);

+		}

+	}

+	// calculate text rect

+	{

+		SIZE	sizeText;

+		HFONT	hOldFont;

+

+		ccText = GetWindowText(ctl->hwnd, szText, SIZEOF(szText));

+

+		if (ccText > 0) {

+			hOldFont = (HFONT)SelectObject(hdcMem, ctl->hFont);

+			GetTextExtentPoint32(hdcMem, szText, ccText, &sizeText);

+			if (ctl->cHot) {

+				SIZE sizeHot;

+				

+				GetTextExtentPoint32A(hdcMem, "&", 1, &sizeHot);

+				sizeText.cx -= sizeHot.cx;

+			}

+			SelectObject(hdcMem, hOldFont);

+

+			rcText.left = (ctl->hIcon) ? 0 : (rcClient->right - rcClient->left - sizeText.cx) / 2;

+			rcText.top = (rcClient->bottom - rcClient->top - sizeText.cy) / 2;

+			rcText.right = rcText.left + sizeText.cx;

+			rcText.bottom = rcText.top + sizeText.cy;

+			if (ctl->stateId == PBS_PRESSED)

+				OffsetRect(&rcText, 1, 1);

+		}

+	}

+	PaintIcon(ctl, hdcMem, &ccText, rcClient, &rcText);

+

+	// draw text

+	if (ccText > 0) { 

+		HFONT hOldFont;

+

+		hOldFont = (HFONT)SelectObject(hdcMem, ctl->hFont);

+

+		SetBkMode(hdcMem, TRANSPARENT);

+		SetTextColor(hdcMem, 

+			IsWindowEnabled(ctl->hwnd) || !ctl->hThemeButton 

+			? ctl->stateId == PBS_HOT

+					? GetSysColor(COLOR_HOTLIGHT)

+					: GetSysColor(COLOR_BTNTEXT) 

+				: GetSysColor(COLOR_GRAYTEXT));

+

+		DrawState(hdcMem, NULL, NULL, (LPARAM)szText, 0, 

+			rcText.left, rcText.top, rcText.right - rcText.left, rcText.bottom - rcText.top,

+			IsWindowEnabled(ctl->hwnd) || ctl->hThemeButton ? DST_PREFIXTEXT | DSS_NORMAL : DST_PREFIXTEXT | DSS_DISABLED);

+		SelectObject(hdcMem, hOldFont);

+	}

+}

+

+/**

+ * name:	Button_WndProc

+ * desc:	window procedure for the button class

+ * param:	hwndBtn		- window handle to the button

+ *			uMsg		- message to handle

+ *			wParam		- message specific parameter

+ *			lParam		- message specific parameter

+ * return:	message specific

+ **/

+static LRESULT CALLBACK Button_WndProc(HWND hwndBtn, UINT uMsg, WPARAM wParam, LPARAM lParam) {

+	LPBTNCTRL bct = (LPBTNCTRL)GetWindowLongPtr(hwndBtn, 0);

+	

+	switch (uMsg) {

+		case WM_NCCREATE:

+		{

+			LPCREATESTRUCT cs = (LPCREATESTRUCT)lParam;

+

+			cs->style |= BS_OWNERDRAW;

+			if (!(bct = (LPBTNCTRL)mir_alloc(sizeof(BTNCTRL))))

+				return FALSE;

+			ZeroMemory(bct, sizeof(BTNCTRL));

+			bct->hwnd = hwndBtn;

+			bct->stateId = PBS_NORMAL;

+			bct->hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);

+			bct->dwStyle = cs->style;

+			if (cs->style & MBS_DOWNARROW)

+				bct->arrow = IcoLib_GetIcon(ICO_BTN_DOWNARROW);

+			LoadTheme(bct);

+			SetWindowLongPtr(hwndBtn, 0, (LONG_PTR)bct);

+			if (cs->lpszName) SetWindowText(hwndBtn, cs->lpszName);

+			return TRUE;

+		}

+		case WM_DESTROY:

+			if (bct) {

+				EnterCriticalSection(&csTips);

+				if (hwndToolTips) {

+					TOOLINFO ti;

+

+					ZeroMemory(&ti, sizeof(ti));

+					ti.cbSize = sizeof(ti);

+					ti.uFlags = TTF_IDISHWND;

+					ti.hwnd = bct->hwnd;

+					ti.uId = (UINT_PTR)bct->hwnd;

+					if (SendMessage(hwndToolTips, TTM_GETTOOLINFO, 0, (LPARAM)&ti)) {

+						SendMessage(hwndToolTips, TTM_DELTOOL, 0, (LPARAM)&ti);

+					}

+					if (SendMessage(hwndToolTips, TTM_GETTOOLCOUNT, 0, (LPARAM)&ti) == 0) {

+						DestroyWindow(hwndToolTips);

+						hwndToolTips = NULL;

+					}

+				}

+				LeaveCriticalSection(&csTips);

+				DestroyTheme(bct);

+				mir_free(bct);

+			}

+			SetWindowLongPtr(hwndBtn, 0, NULL);

+			break;

+		case WM_SETTEXT:

+			bct->cHot = 0;

+			if ((LPTSTR)lParam) {

+				LPTSTR tmp = (LPTSTR)lParam;

+				

+				while (*tmp) {

+					if (*tmp=='&' && *(tmp+1)) {

+						bct->cHot = _totlower(*(tmp+1));

+						break;

+					}

+					tmp++;

+				}

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			break;

+		case WM_SYSKEYUP:

+			if (bct->stateId != PBS_DISABLED && bct->cHot && bct->cHot == _totlower((TCHAR)wParam)) {

+				if (bct->dwStyle & MBS_PUSHBUTTON) {

+					if (bct->pbState) bct->pbState = 0;

+					else bct->pbState = 1;

+					InvalidateRect(bct->hwnd, NULL, TRUE);

+				}

+				else

+					SetFocus(hwndBtn);

+				SendMessage(GetParent(hwndBtn), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndBtn), BN_CLICKED), (LPARAM)hwndBtn);

+				return 0;

+			}

+			break;

+		case WM_THEMECHANGED: 

+		{

+			// themed changed, reload theme object

+			LoadTheme(bct);

+			InvalidateRect(bct->hwnd, NULL, TRUE); // repaint it

+			break;

+		}

+		case WM_SETFONT: // remember the font so we can use it later

+			bct->hFont = (HFONT)wParam; // maybe we should redraw?

+			break;

+		case WM_NCPAINT:

+		case WM_PAINT:

+		{

+			PAINTSTRUCT ps;

+			HDC hdcPaint;

+			HDC hdcMem;

+			HBITMAP hbmMem;

+			HDC hOld;

+			RECT rcClient;

+			

+			if (hdcPaint = BeginPaint(hwndBtn, &ps)) {

+				GetClientRect(bct->hwnd, &rcClient);

+				hdcMem = CreateCompatibleDC(hdcPaint);

+				hbmMem = CreateCompatibleBitmap(hdcPaint, rcClient.right - rcClient.left, rcClient.bottom - rcClient.top);

+				hOld = (HDC)SelectObject(hdcMem, hbmMem);

+

+				// If its a push button, check to see if it should stay pressed

+				if ((bct->dwStyle & MBS_PUSHBUTTON) && bct->pbState) bct->stateId = PBS_PRESSED;

+

+				if ((bct->dwStyle & MBS_FLAT) && bct->hThemeToolbar || bct->hThemeButton)

+					PaintThemeButton(bct, hdcMem, &rcClient);

+				else

+					PaintButton(bct, hdcMem, &rcClient);

+

+				BitBlt(hdcPaint, 0, 0, rcClient.right - rcClient.left, rcClient.bottom - rcClient.top, hdcMem, 0, 0, SRCCOPY);

+				SelectObject(hdcMem, hOld);

+				DeleteObject(hbmMem);

+				DeleteDC(hdcMem);				

+				EndPaint(hwndBtn, &ps);

+			}

+			return 0;

+		}

+		case BM_SETIMAGE:

+			if (wParam == IMAGE_ICON) {

+				bct->hIcon = (HICON)lParam;

+				bct->hBitmap = NULL;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			else if (wParam == IMAGE_BITMAP) {

+				bct->hIcon = NULL;

+				bct->hBitmap = (HBITMAP)lParam;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			else if (wParam == NULL && lParam == NULL) {

+				bct->hIcon = NULL;

+				bct->hBitmap = NULL;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			break;

+		case BM_SETCHECK:

+			if (!(bct->dwStyle & MBS_PUSHBUTTON)) break;

+			if (wParam == BST_CHECKED) {

+				bct->pbState = 1;

+								bct->stateId = PBS_PRESSED;

+			}

+			else if (wParam == BST_UNCHECKED) {

+				bct->pbState = 0;

+								bct->stateId = PBS_NORMAL;

+			}

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case BM_GETCHECK:

+			if (bct->dwStyle & MBS_PUSHBUTTON) return bct->pbState ? BST_CHECKED : BST_UNCHECKED;

+			return 0;

+		case BUTTONSETDEFAULT:

+			bct->defbutton = (wParam != 0);

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case BUTTONADDTOOLTIP:

+		{

+			if (!wParam) break;

+						EnterCriticalSection(&csTips);

+			if (!hwndToolTips) {

+				hwndToolTips = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL, WS_POPUP, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), NULL);

+			}

+

+			if (lParam == MBF_UNICODE) {

+				TOOLINFOW ti;

+

+				ZeroMemory(&ti, sizeof(TOOLINFOW));

+				ti.cbSize = sizeof(TOOLINFOW);

+				ti.uFlags = TTF_IDISHWND;

+				ti.hwnd = bct->hwnd;

+				ti.uId = (UINT_PTR)bct->hwnd;

+				if (SendMessage(hwndToolTips, TTM_GETTOOLINFOW, 0, (LPARAM)&ti)) {

+					SendMessage(hwndToolTips, TTM_DELTOOLW, 0, (LPARAM)&ti);

+				}

+				ti.uFlags = TTF_IDISHWND|TTF_SUBCLASS;

+				ti.uId = (UINT_PTR)bct->hwnd;

+				ti.lpszText=(LPWSTR)wParam;

+				SendMessage(hwndToolTips, TTM_ADDTOOLW, 0, (LPARAM)&ti);

+			}

+			else {

+				TOOLINFOA ti;

+

+				ZeroMemory(&ti, sizeof(TOOLINFOA));

+				ti.cbSize = sizeof(TOOLINFOA);

+				ti.uFlags = TTF_IDISHWND;

+				ti.hwnd = bct->hwnd;

+				ti.uId = (UINT_PTR)bct->hwnd;

+				if (SendMessage(hwndToolTips, TTM_GETTOOLINFOA, 0, (LPARAM)&ti)) {

+					SendMessage(hwndToolTips, TTM_DELTOOLA, 0, (LPARAM)&ti);

+				}

+				ti.uFlags = TTF_IDISHWND|TTF_SUBCLASS;

+				ti.uId = (UINT_PTR)bct->hwnd;

+				ti.lpszText=(LPSTR)wParam;

+				SendMessage(hwndToolTips, TTM_ADDTOOLA, 0, (LPARAM)&ti);

+			}

+						LeaveCriticalSection(&csTips);

+			break;

+		}

+		case BUTTONTRANSLATE:

+		{

+			TCHAR szButton[MAX_PATH];

+			GetWindowText(bct->hwnd, szButton, MAX_PATH);

+			SetWindowText(bct->hwnd, TranslateTS(szButton));

+			break;

+		}

+		case WM_SETFOCUS: // set keybord bFocus and redraw

+			bct->bFocus = 1;

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case WM_KILLFOCUS: // kill bFocus and redraw

+			bct->bFocus = 0;

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case WM_WINDOWPOSCHANGED:

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case WM_ENABLE: // windows tells us to enable/disable

+			bct->stateId = wParam ? PBS_NORMAL : PBS_DISABLED;

+			InvalidateRect(bct->hwnd, NULL, TRUE);

+			break;

+		case WM_MOUSELEAVE: // faked by the WM_TIMER

+			if (bct->stateId != PBS_DISABLED) { // don't change states if disabled

+				bct->stateId = PBS_NORMAL;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			break;

+		case WM_LBUTTONDOWN:

+			if (bct->stateId != PBS_DISABLED) { // don't change states if disabled

+				bct->stateId = PBS_PRESSED;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			break;

+		case WM_LBUTTONUP:

+			if (bct->stateId != PBS_DISABLED) { // don't change states if disabled

+				BOOLEAN bPressed = bct->stateId == PBS_PRESSED;

+

+				if (bct->dwStyle & MBS_PUSHBUTTON) {

+					if (bct->pbState) bct->pbState = 0;

+					else bct->pbState = 1;

+				}

+				bct->stateId = PBS_HOT;

+

+				// Tell your daddy you got clicked, if mouse is still over the button.

+				if ((bct->dwStyle & MBS_PUSHBUTTON) || bPressed)

+					SendMessage(GetParent(hwndBtn), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndBtn), BN_CLICKED), (LPARAM)hwndBtn);

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			break;

+		case WM_MOUSEMOVE:

+			if (bct->stateId == PBS_NORMAL) {

+				bct->stateId = PBS_HOT;

+				InvalidateRect(bct->hwnd, NULL, TRUE);

+			}

+			// Call timer, used to start cheesy TrackMouseEvent faker

+			SetTimer(hwndBtn, BUTTON_POLLID, BUTTON_POLLDELAY, NULL);

+			break;

+		case WM_TIMER: // use a timer to check if they have did a mouseout

+						if (wParam == BUTTON_POLLID) {

+					RECT rc;

+					POINT pt;

+

+					GetWindowRect(hwndBtn, &rc);

+					GetCursorPos(&pt);

+					if (!PtInRect(&rc, pt)) { // mouse must be gone, trigger mouse leave

+						PostMessage(hwndBtn, WM_MOUSELEAVE, 0, 0L);

+						KillTimer(hwndBtn, BUTTON_POLLID);

+					}

+						}

+			break;

+		case WM_ERASEBKGND:

+			return 1;

+	}

+	return DefWindowProc(hwndBtn, uMsg, wParam, lParam);

+}

+

+VOID CtrlButtonUnloadModule() 

+{

+	DeleteCriticalSection(&csTips);

+	UnregisterClass(UINFOBUTTONCLASS, ghInst);

+}

+

+VOID CtrlButtonLoadModule()

+{

+	WNDCLASSEX wc;

+	

+	ZeroMemory(&wc, sizeof(wc));

+	wc.cbSize				 = sizeof(wc);

+	wc.lpszClassName	= UINFOBUTTONCLASS;

+	wc.lpfnWndProc		= Button_WndProc;

+	wc.hCursor				= LoadCursor(NULL, IDC_ARROW);

+	wc.cbWndExtra		 = sizeof(LPBTNCTRL);

+	wc.style					= CS_GLOBALCLASS;

+	RegisterClassEx(&wc);

+	InitializeCriticalSection(&csTips);

+}

+