[reactos] 01/01: [CTM] Add a visual indication to show there are more processes (#1222)

[Mark Jansen]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=61fed540642f81be00c2b…

commit 61fed540642f81be00c2bce6449114b50b994811
Author:     Mark Jansen <mark.jansen(a)reactos.org>
AuthorDate: Wed Jan 16 03:39:27 2019 +0100
Commit:     Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito(a)reactos.org>
CommitDate: Wed Jan 16 03:39:27 2019 +0100

    [CTM] Add a visual indication to show there are more processes (#1222)
---
 modules/rosapps/applications/sysutils/ctm/ctm.c | 27 ++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/modules/rosapps/applications/sysutils/ctm/ctm.c
b/modules/rosapps/applications/sysutils/ctm/ctm.c
index f168c54dff..dd45ff0a6f 100644
--- a/modules/rosapps/applications/sysutils/ctm/ctm.c
+++ b/modules/rosapps/applications/sysutils/ctm/ctm.c
@@ -61,6 +61,8 @@ DWORD outConMode;
 
 DWORD columnRightPositions[6];
 TCHAR lpSeparator[80];
+TCHAR lpSeparatorUp[80];
+TCHAR lpSeparatorDown[80];
 TCHAR lpHeader[80];
 TCHAR lpMemUnit[3];
 TCHAR lpIdleProcess[80];
@@ -161,11 +163,17 @@ void DisplayScreen()
 		WriteConsoleOutputCharacter(hStdout, lpHeader, _tcslen(lpHeader), pos, &numChars);
 
 		pos.X = 1; pos.Y = 4;
-		WriteConsoleOutputCharacter(hStdout, lpSeparator, _tcslen(lpSeparator), pos,
&numChars);
+		if (scrolled)
+			WriteConsoleOutputCharacter(hStdout, lpSeparatorUp, _tcslen(lpSeparatorUp), pos,
&numChars);
+		else
+			WriteConsoleOutputCharacter(hStdout, lpSeparator, _tcslen(lpSeparator), pos,
&numChars);
 
 		// Footer
 		pos.X = 1; pos.Y = ScreenLines-2;
-		WriteConsoleOutputCharacter(hStdout, lpSeparator, _tcslen(lpSeparator), pos,
&numChars);
+		if ((ProcPerScreen+scrolled < ProcessCount))
+			WriteConsoleOutputCharacter(hStdout, lpSeparatorDown, _tcslen(lpSeparatorDown), pos,
&numChars);
+		else
+			WriteConsoleOutputCharacter(hStdout, lpSeparator, _tcslen(lpSeparator), pos,
&numChars);
 
 		// Menu
 		pos.X = 1; pos.Y = ScreenLines-1;
@@ -579,6 +587,8 @@ void PerfDataRefresh()
 	PsaFreeCapture(pBuffer);
 
 	free(SysProcessorTimeInfo);
+	if (ProcessCount != ProcessCountOld)
+		first = 0;
 }
 
 // Code partly taken from slw32tty.c from mc/slang
@@ -647,16 +657,26 @@ int _tmain(int argc, char **argv)
 	}
 
 	for (i = 0; i < columnRightPositions[5]; i++)
+	{
 		lpSeparator[i] = _T('-');
+		lpSeparatorUp[i] = _T('^');
+		lpSeparatorDown[i] = _T('v');
+	}
 	lpHeader[0] = _T('|');
 	lpSeparator[0] = _T('+');
+	lpSeparatorUp[0] = _T('^');
+	lpSeparatorDown[0] = _T('v');
 	for (i = 0; i < 6; i++)
 	{
 		lpHeader[columnRightPositions[i]] = _T('|');
 		lpSeparator[columnRightPositions[i]] = _T('+');
+		lpSeparatorUp[columnRightPositions[i]] = _T('^');
+		lpSeparatorDown[columnRightPositions[i]] = _T('v');
 	}
-	lpSeparator[columnRightPositions[5] + 1] = _T('\0');
 	lpHeader[columnRightPositions[5] + 1] = _T('\0');
+	lpSeparator[columnRightPositions[5] + 1] = _T('\0');
+	lpSeparatorUp[columnRightPositions[5] + 1] = _T('\0');
+	lpSeparatorDown[columnRightPositions[5] + 1] = _T('\0');
 
 
 	if (!LoadString(hInst, IDS_APP_TITLE, lpTitle, 80))
@@ -720,6 +740,7 @@ int _tmain(int argc, char **argv)
 		{
 			if (ProcessKeys(numEvents) == TRUE)
 				break;
+			first = 0;
 		}
 	}