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debugger: start basic syntax highlighter

This commit is contained in:
feos-tas 2016-09-23 21:27:55 +00:00
parent e2b761d9a5
commit ff1c1e0977
1 changed files with 41 additions and 5 deletions
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46
trunk/src/drivers/win/debugger.cpp
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@ -392,6 +392,9 @@ BOOL CALLBACK AddbpCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
void HighlightPC()
{
if (PCLine == -1)
return;
FINDTEXT ft;
ft.lpstrText = ">";
ft.chrg.cpMin = 0;
@ -411,8 +414,6 @@ void HighlightPC()
cf.cbSize = sizeof cf;
cf.dwMask = CFM_COLOR;
cf.crTextColor = RGB(0,0,255);
//cf.dwMask = CFM_BACKCOLOR;
//cf.crBackColor = RGB(208,255,255);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&cf);
break;
}
@ -421,6 +422,33 @@ void HighlightPC()
}
}
void HighlightSyntax(int lines)
{
int old_start, old_end;
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_GETSEL, (WPARAM)&old_start, (LPARAM)&old_end);
CHARFORMAT2 cf;
memset(&cf, 0, sizeof cf);
cf.cbSize = sizeof cf;
cf.dwMask = CFM_COLOR;
cf.crTextColor = RGB(0,0,128);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETSEL, (WPARAM)20, (LPARAM)23);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&cf);
FINDTEXT ft;
ft.lpstrText = "\r";
ft.chrg.cpMax = -1;
int start = 0;
for (int line = 1; line <= lines; line++)
{
ft.chrg.cpMin = start+1;
start = SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_FINDTEXT, (WPARAM)FR_DOWN, (LPARAM)&ft);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETSEL, (WPARAM)20+ft.chrg.cpMin, (LPARAM)23+ft.chrg.cpMin);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&cf);
}
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETSEL, (WPARAM)old_start, (LPARAM)old_end);
}
void Disassemble(HWND hWnd, int id, int scrollid, unsigned int addr)
{
char chr[40] = {0};
@ -584,10 +612,18 @@ void Disassemble(HWND hWnd, int id, int scrollid, unsigned int addr)
strcat(debug_str, "\n");
instructions_count++;
}
SetDlgItemText(hWnd, id, debug_str);
if (PCLine >= 0)
HighlightPC();
// basic syntax highlighter and due richedit optimizations
int eventMask = SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETEVENTMASK, 0, 0);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, WM_SETREDRAW, false, 0);
SetDlgItemText(hWnd, id, debug_str);
HighlightSyntax(lines);
HighlightPC();
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, WM_SETREDRAW, true, 0);
InvalidateRect(GetDlgItem(hWnd, id), 0, true);
SendDlgItemMessage(hDebug, IDC_DEBUGGER_DISASSEMBLY, EM_SETEVENTMASK, 0, eventMask);
// fill the left panel data
debug_cdl_str[0] = 0;