commitmonitor Code

--- a
+++ b/trunk/src/DiffViewer.cpp
@@ -0,0 +1,127 @@
+#include "StdAfx.h"
+#include "DiffViewer.h"
+#include "SciLexer.h"
+
+#include <stdio.h>
+
+extern HINSTANCE hInst;
+
+CDiffViewer::CDiffViewer(void)
+{
+	Scintilla_RegisterClasses(hInst);
+}
+
+CDiffViewer::~CDiffViewer(void)
+{
+}
+
+LRESULT CDiffViewer::SendEditor(UINT Msg, WPARAM wParam, LPARAM lParam)
+{
+	if (m_directFunction)
+	{
+		return ((SciFnDirect) m_directFunction)(m_directPointer, Msg, wParam, lParam);
+	}
+	return ::SendMessage(m_hWnd, Msg, wParam, lParam);	
+}
+
+bool CDiffViewer::Initialize()
+{
+	m_hWnd = ::CreateWindow(
+		_T("Scintilla"),
+		_T("Source"),
+		WS_CAPTION | WS_MAXIMIZEBOX | WS_MINIMIZEBOX | WS_SIZEBOX | WS_SYSMENU | WS_VSCROLL | WS_HSCROLL | WS_CLIPCHILDREN,
+		0, 0,
+		640, 480,
+		NULL,
+		0,
+		hInst,
+		0);
+	if (m_hWnd == NULL)
+		return false;
+	m_directFunction = SendMessage(m_hWnd, SCI_GETDIRECTFUNCTION, 0, 0);
+	m_directPointer = SendMessage(m_hWnd, SCI_GETDIRECTPOINTER, 0, 0);
+
+	// Set up the global default style. These attributes are used wherever no explicit choices are made.
+	//SetAStyle(STYLE_DEFAULT, black, white, (DWORD)CRegStdWORD(_T("Software\\TortoiseMerge\\LogFontSize"), 10), 
+	//	((stdstring)(CRegStdString(_T("Software\\TortoiseMerge\\LogFontName"), _T("Courier New")))).c_str());
+	SetAStyle(STYLE_DEFAULT, ::GetSysColor(COLOR_WINDOWTEXT), ::GetSysColor(COLOR_WINDOW), 10, "Courier New");
+	SendEditor(SCI_SETTABWIDTH, 4);
+	SendEditor(SCI_SETREADONLY, TRUE);
+	LRESULT pix = SendEditor(SCI_TEXTWIDTH, STYLE_LINENUMBER, (LPARAM)"_99999");
+	SendEditor(SCI_SETMARGINWIDTHN, 0, pix);
+	SendEditor(SCI_SETMARGINWIDTHN, 1);
+	SendEditor(SCI_SETMARGINWIDTHN, 2);
+	//Set the default windows colors for edit controls
+	SendEditor(SCI_STYLESETFORE, STYLE_DEFAULT, ::GetSysColor(COLOR_WINDOWTEXT));
+	SendEditor(SCI_STYLESETBACK, STYLE_DEFAULT, ::GetSysColor(COLOR_WINDOW));
+	SendEditor(SCI_SETSELFORE, TRUE, ::GetSysColor(COLOR_HIGHLIGHTTEXT));
+	SendEditor(SCI_SETSELBACK, TRUE, ::GetSysColor(COLOR_HIGHLIGHT));
+	SendEditor(SCI_SETCARETFORE, ::GetSysColor(COLOR_WINDOWTEXT));
+
+	return true;
+}
+
+bool CDiffViewer::LoadFile(LPCTSTR filename)
+{
+	SendEditor(SCI_SETREADONLY, FALSE);
+	SendEditor(SCI_CLEARALL);
+	SendEditor(EM_EMPTYUNDOBUFFER);
+	SendEditor(SCI_SETSAVEPOINT);
+	SendEditor(SCI_CANCEL);
+	SendEditor(SCI_SETUNDOCOLLECTION, 0);
+
+	FILE *fp = NULL;
+	_tfopen_s(&fp, filename, _T("rb"));
+	if (fp) 
+	{
+		//SetTitle();
+		char data[4096];
+		int lenFile = fread(data, 1, sizeof(data), fp);
+		while (lenFile > 0) 
+		{
+			SendEditor(SCI_ADDTEXT, lenFile,
+				reinterpret_cast<LPARAM>(static_cast<char *>(data)));
+			lenFile = fread(data, 1, sizeof(data), fp);
+		}
+		fclose(fp);
+	}
+	else 
+	{
+		return false;
+	}
+
+	SendEditor(SCI_SETUNDOCOLLECTION, 1);
+	::SetFocus(m_hWnd);
+	SendEditor(EM_EMPTYUNDOBUFFER);
+	SendEditor(SCI_SETSAVEPOINT);
+	SendEditor(SCI_GOTOPOS, 0);
+	SendEditor(SCI_SETREADONLY, TRUE);
+
+	SendEditor(SCI_CLEARDOCUMENTSTYLE, 0, 0);
+	SendEditor(SCI_SETSTYLEBITS, 5, 0);
+
+	//SetAStyle(SCE_DIFF_DEFAULT, RGB(0, 0, 0));
+	SetAStyle(SCE_DIFF_COMMAND, RGB(0x0A, 0x24, 0x36));
+	SetAStyle(SCE_DIFF_POSITION, RGB(0xFF, 0, 0));
+	SetAStyle(SCE_DIFF_HEADER, RGB(0x80, 0, 0), RGB(0xFF, 0xFF, 0x80));
+	SetAStyle(SCE_DIFF_COMMENT, RGB(0, 0x80, 0));
+	SendEditor(SCI_STYLESETBOLD, SCE_DIFF_COMMENT, TRUE);
+	SetAStyle(SCE_DIFF_DELETED, ::GetSysColor(COLOR_WINDOWTEXT), RGB(0xFF, 0x80, 0x80));
+	SetAStyle(SCE_DIFF_ADDED, ::GetSysColor(COLOR_WINDOWTEXT), RGB(0x80, 0xFF, 0x80));
+
+	SendEditor(SCI_SETLEXER, SCLEX_DIFF);
+	//SendEditor(SCI_SETKEYWORDS, 0, (LPARAM)"Revision");
+	SendEditor(SCI_COLOURISE, 0, -1);
+	::ShowWindow(m_hWnd, SW_SHOW);
+	return true;
+}
+
+void CDiffViewer::SetAStyle(int style, COLORREF fore, COLORREF back, int size, const char *face) 
+{
+	SendEditor(SCI_STYLESETFORE, style, fore);
+	SendEditor(SCI_STYLESETBACK, style, back);
+	if (size >= 1)
+		SendEditor(SCI_STYLESETSIZE, style, size);
+	if (face) 
+		SendEditor(SCI_STYLESETFONT, style, reinterpret_cast<LPARAM>(face));
+}