#include "stdafx.h"

#include "ConsoleDialog.h"

#include "Scintilla.h"

#include "SciLexer.h"

#include "resource.h"

#include "PythonConsole.h"

#include "Notepad_plus_msgs.h"

#include "PluginInterface.h"

#include "Docking.h"

#include "WcharMbcsConverter.h"

namespace NppPythonScript

{

ConsoleDialog::ConsoleDialog() :

DockingDlgInterface(IDD_CONSOLE),

m_data(new tTbData),

m_scintilla(NULL),

m_hInput(NULL),

m_console(NULL),

m_prompt(">>> "),

m_originalInputWndProc(NULL),

m_hTabIcon(NULL),

m_currentHistory(0),

m_runButtonIsRun(true),

m_hContext(NULL)

{

m_historyIter = m_history.end();

}

//lint -e1554 Direct pointer copy of member 'name' within copy constructor: 'ConsoleDialog::ConsoleDialog(const ConsoleDialog &)')

// We indeed copy pointers, and it's okay. These are not allocated within the

// scope of this class but rather passed in and copied anyway.

ConsoleDialog::ConsoleDialog(const ConsoleDialog& other) :

DockingDlgInterface(other),

m_data(other.m_data ? new tTbData(*other.m_data) : NULL),

m_scintilla(other.m_scintilla),

m_hInput(other.m_hInput),

m_console(other.m_console),

m_prompt(other.m_prompt),

m_originalInputWndProc(NULL),

m_hTabIcon(NULL),

m_history(other.m_history),

m_historyIter(other.m_historyIter),

m_changes(other.m_changes),

m_currentHistory(other.m_currentHistory),

m_runButtonIsRun(other.m_runButtonIsRun),

m_hContext(NULL)

{

}

//lint +e1554

ConsoleDialog::~ConsoleDialog()

{

if (m_scintilla)

{

::SendMessage(_hParent, NPPM_DESTROYSCINTILLAHANDLE, 0, reinterpret_cast<LPARAM>(m_scintilla));

m_scintilla = NULL;

}

if (m_data)

{

delete m_data;

m_data = NULL;

}

if (m_hTabIcon)

{

::DestroyIcon(m_hTabIcon);

m_hTabIcon = NULL;

}

if (m_hContext)

{

::DestroyMenu(m_hContext);

m_hContext = NULL;

}

// To please Lint, let's NULL these handles and pointers

m_hInput = NULL;

m_console = NULL;

}

WNDPROC ConsoleDialog::s_originalScintillaWndProc;

void ConsoleDialog::initDialog(HINSTANCE hInst, NppData& nppData, ConsoleInterface* console)

{

DockingDlgInterface::init(hInst, nppData._nppHandle);

//Window::init(hInst, nppData._nppHandle);

createOutputWindow(nppData._nppHandle);

m_console = console;

m_hContext = CreatePopupMenu();

MENUITEMINFO mi;

mi.cbSize = sizeof(mi);

mi.fMask = MIIM_ID | MIIM_STRING;

mi.fType = MFT_STRING;

mi.fState = MFS_ENABLED;

mi.wID = 1;

mi.dwTypeData = _T("Select all");

InsertMenuItem(m_hContext, 0, TRUE, &mi);

mi.wID = 2;

mi.dwTypeData = _T("Copy");

InsertMenuItem(m_hContext, 1, TRUE, &mi);

mi.wID = 3;

mi.dwTypeData = _T("Clear");

InsertMenuItem(m_hContext, 3, TRUE, &mi);

mi.wID = 4;

mi.dwTypeData = _T("To Input");

InsertMenuItem(m_hContext, 4, TRUE, &mi);

}

BOOL CALLBACK ConsoleDialog::run_dlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

{

switch(message)

{

case WM_INITDIALOG:

{

SetParent(m_scintilla, hWnd);

ShowWindow(m_scintilla, SW_SHOW);

m_hInput = ::GetDlgItem(_hSelf, IDC_INPUT);

HFONT hCourier = CreateFont(14,0,0,0,FW_DONTCARE,FALSE,FALSE,FALSE,DEFAULT_CHARSET,OUT_OUTLINE_PRECIS,

CLIP_DEFAULT_PRECIS,CLEARTYPE_QUALITY, FIXED_PITCH, _T("Courier New"));

if (hCourier != NULL)

{

SendMessage(m_hInput, WM_SETFONT, reinterpret_cast<WPARAM>(hCourier), TRUE);

SendMessage(::GetDlgItem(_hSelf, IDC_PROMPT), WM_SETFONT, reinterpret_cast<WPARAM>(hCourier), TRUE);

}

// Subclass the Input box

::SetWindowLongPtr(::GetDlgItem(_hSelf, IDC_INPUT), GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));

m_originalInputWndProc = reinterpret_cast<WNDPROC>(::SetWindowLongPtr(::GetDlgItem(_hSelf, IDC_INPUT), GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(ConsoleDialog::inputWndProc)));

// Subclass Scintilla

s_originalScintillaWndProc = reinterpret_cast<WNDPROC>(SetWindowLongPtr(m_scintilla, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(&ConsoleDialog::scintillaWndProc)));

::SetFocus(m_hInput);

return FALSE;

}

case WM_SIZE:

MoveWindow(m_scintilla, 0, 0, LOWORD(lParam), HIWORD(lParam)-30, TRUE);

MoveWindow(::GetDlgItem(_hSelf, IDC_PROMPT), 0, HIWORD(lParam)-25, 30, 25, TRUE);

MoveWindow(m_hInput, 30, HIWORD(lParam)-30, LOWORD(lParam) - 85, 25, TRUE);

MoveWindow(::GetDlgItem(_hSelf, IDC_RUN), LOWORD(lParam) - 50, HIWORD(lParam) - 30, 50, 25, TRUE);

// ::SendMessage(m_scintilla, WM_SIZE, 0, MAKEWORD(LOWORD(lParam) - 10, HIWORD(lParam) - 30));

return FALSE;

case WM_CONTEXTMENU:

{

MENUITEMINFO mi;

mi.cbSize = sizeof(mi);

mi.fMask = MIIM_STATE;

if (0 == (callScintilla(SCI_GETSELECTIONSTART) - callScintilla(SCI_GETSELECTIONEND)))

{

mi.fState = MFS_DISABLED;

}

else

{

mi.fState = MFS_ENABLED;

}

SetMenuItemInfo(m_hContext, 2, FALSE, &mi);

// Thanks MS for corrupting the value of BOOL. :-/

// From the documentation (http://msdn.microsoft.com/en-us/library/ms648002.aspx):

//

// If you specify TPM_RETURNCMD in the uFlags parameter, the return value is the menu-item

// identifier of the item that the user selected. If the user cancels the menu without making

// a selection, or if an error occurs, then the return value is zero.

INT cmdID = (INT)TrackPopupMenu(m_hContext, TPM_RETURNCMD, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), 0, _hSelf, NULL);

switch(cmdID)

{

case 1: // Select All

callScintilla(SCI_SELECTALL);

break;

case 2: // Copy

callScintilla(SCI_COPY);

break;

case 3: // Clear

clearText();

break;

case 4: // To input (TODO: TEST only!)

giveInputFocus();

break;

default:

break;

}

}

break;

case WM_COMMAND:

if (LOWORD(wParam) == IDC_RUN)

{

if (m_runButtonIsRun)

{

runStatement();

}

else

{

assert(m_console != NULL);

if (m_console)

{

m_console->stopStatement();

}

}

//MessageBox(NULL, _T("Command") , _T("Python Command"), 0);

return FALSE;

}

break;

case WM_SETFOCUS:

//giveInputFocus();

OutputDebugString(_T("ConsoleDialog SetFocus\r\n"));

return FALSE;

case WM_ACTIVATE:

if (wParam == WA_ACTIVE)

{

OutputDebugString(_T("ConsoleDialog WM_ACTIVATE WA_ACTIVE\r\n"));

giveInputFocus();

}

break;

case WM_CHILDACTIVATE:

OutputDebugString(_T("ConsoleDialog WM_CHILDACTIVATE\r\n"));

giveInputFocus();

break;

case WM_NOTIFY:

{

LPNMHDR nmhdr = reinterpret_cast<LPNMHDR>(lParam);

if (m_scintilla == nmhdr->hwndFrom)

{

switch(nmhdr->code)

{

case SCN_STYLENEEDED:

onStyleNeeded(reinterpret_cast<SCNotification*>(lParam));

return FALSE;

case SCN_HOTSPOTCLICK:

onHotspotClick(reinterpret_cast<SCNotification*>(lParam));

return FALSE;

default:

break;

}

}

break;

}

default:

break;

}

return DockingDlgInterface::run_dlgProc(message, wParam, lParam);

}

void ConsoleDialog::historyPrevious()

{

if (m_currentHistory > 0)

{

size_t length = GetWindowTextLength(m_hInput);

TCHAR *buffer = new TCHAR[length + 1];

GetWindowText(m_hInput, buffer, length + 1);

// Not an empty string and different from orig

if (buffer[0] && (m_historyIter == m_history.end() || *m_historyIter != buffer))

{

if (m_changes.find(m_currentHistory) == m_changes.end())

{

m_changes.insert(std::pair<int, tstring>(m_currentHistory, tstring(buffer)));

}

else

{

m_changes[m_currentHistory] = tstring(buffer);

}

}

delete [] buffer;

--m_currentHistory;

--m_historyIter;

// If there's no changes to the line, just copy the original

if (m_changes.find(m_currentHistory) == m_changes.end())

{

::SetWindowText(m_hInput, m_historyIter->c_str());

::SendMessage(m_hInput, EM_SETSEL, m_historyIter->size(), (LPARAM)m_historyIter->size());

}

else

{

// Set it as the changed string

::SetWindowText(m_hInput, m_changes[m_currentHistory].c_str());

::SendMessage(m_hInput, EM_SETSEL, m_changes[m_currentHistory].size(), (LPARAM)m_changes[m_currentHistory].size());

}

}

}

void ConsoleDialog::historyNext()

{

if (static_cast<size_t>(m_currentHistory) < m_history.size())

{

int length = GetWindowTextLength(m_hInput);

TCHAR *buffer = new TCHAR[length + 1];

GetWindowText(m_hInput, buffer, length + 1);

// Not an empty string and different from orig

if (buffer[0] && *m_historyIter != buffer)

{

if (m_changes.find(m_currentHistory) == m_changes.end())

{

m_changes.insert(std::pair<int, tstring>(m_currentHistory, tstring(buffer)));

}

else

{

m_changes[m_currentHistory] = tstring(buffer);

}

}

delete [] buffer;

++m_currentHistory;

++m_historyIter;

// If there's no changes to the line, just copy the original

if (m_changes.find(m_currentHistory) == m_changes.end())

{

if (m_historyIter != m_history.end())

{

::SetWindowText(m_hInput, m_historyIter->c_str());

::SendMessage(m_hInput, EM_SETSEL, m_historyIter->size(), (LPARAM)m_historyIter->size());

}

else

{

::SetWindowTextA(m_hInput, "");

}

}

else

{

// Set it as the changed string

::SetWindowText(m_hInput, m_changes[m_currentHistory].c_str());

::SendMessage(m_hInput, EM_SETSEL, m_changes[m_currentHistory].size(), (LPARAM)m_changes[m_currentHistory].size());

}

}

}

void ConsoleDialog::historyAdd(const TCHAR *line)

{

if (line && line[0])

{

m_history.push_back(tstring(line));

m_currentHistory = m_history.size();

}

m_historyIter = m_history.end();

m_changes.clear();

}

void ConsoleDialog::historyEnd()

{

m_currentHistory = m_history.size();

m_historyIter = m_history.end();

::SetWindowText(m_hInput, _T(""));

}

LRESULT ConsoleDialog::inputWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

{

ConsoleDialog *dlg = reinterpret_cast<ConsoleDialog*>(::GetWindowLongPtr(hWnd, GWLP_USERDATA));

return dlg->run_inputWndProc(hWnd, message, wParam, lParam);

}

LRESULT ConsoleDialog::run_inputWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

{

switch(message)

{

case WM_KEYDOWN:

switch(wParam)

{

case VK_UP:

historyPrevious();

return FALSE;

case VK_DOWN:

historyNext();

return FALSE;

default:

return CallWindowProc(m_originalInputWndProc, hWnd, message, wParam, lParam);

}

case WM_KEYUP:

switch(wParam)

{

case VK_RETURN:

runStatement();

return FALSE;

case VK_ESCAPE:

historyEnd();

return FALSE;

default:

return CallWindowProc(m_originalInputWndProc, hWnd, message, wParam, lParam);

}

case WM_SETFOCUS:

OutputDebugString(_T("Input SetFocus\r\n"));

default:

return CallWindowProc(m_originalInputWndProc, hWnd, message, wParam, lParam);

}

}

void ConsoleDialog::runStatement()

{

assert(m_console != NULL);

if (m_console)

{

HWND hText = ::GetDlgItem(_hSelf, IDC_INPUT);

size_t length = GetWindowTextLengthW(hText);

TCHAR *buffer = new TCHAR[length + 1];

GetWindowText(hText, buffer, length + 1);

historyAdd(buffer);

std::shared_ptr<char> charBuffer = WcharMbcsConverter::tchar2char(buffer);

delete [] buffer;

writeText(m_prompt.size(), m_prompt.c_str());

writeText(strlen(charBuffer.get()), charBuffer.get());

writeText(1, "\n");

SetWindowText(hText, _T(""));

m_console->runStatement(charBuffer.get());

}

}

void ConsoleDialog::stopStatement()

{

assert(m_console != NULL);

if (m_console)

{

m_console->stopStatement();

}

}

void ConsoleDialog::setPrompt(const char *prompt)

{

m_prompt = prompt;

::SetWindowTextA(::GetDlgItem(_hSelf, IDC_PROMPT), prompt);

}

void ConsoleDialog::createOutputWindow(HWND hParentWindow)

{

m_scintilla = (HWND)::SendMessage(_hParent, NPPM_CREATESCINTILLAHANDLE, 0, reinterpret_cast<LPARAM>(hParentWindow));

LONG currentStyle = GetWindowLong(m_scintilla, GWL_STYLE);

SetWindowLong(m_scintilla, GWL_STYLE, currentStyle | WS_TABSTOP);

callScintilla(SCI_SETREADONLY, 1, 0);

/* Style bits

* LSB 0 - stderr = 1

* 1 - hotspot

* 2 - warning

* ... to be continued

*/

// Set the codepage to UTF-8

callScintilla(SCI_SETCODEPAGE, 65001);

// 0 is stdout, black text

callScintilla(SCI_STYLESETSIZE, 0 /* = style number */, 8 /* = size in points */);

// 1 is stderr, red text

callScintilla(SCI_STYLESETSIZE, 1 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 1, RGB(250, 0, 0));

// 2 is stdout, black text, underline hotspot

callScintilla(SCI_STYLESETSIZE, 2 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETUNDERLINE, 2 /* = style number */, 1 /* = underline */);

callScintilla(SCI_STYLESETHOTSPOT, 2, 1);

// 3 is stderr, red text, underline hotspot

callScintilla(SCI_STYLESETSIZE, 3 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 3, RGB(250, 0, 0));

callScintilla(SCI_STYLESETUNDERLINE, 3 /* = style number */, 1 /* = underline */);

callScintilla(SCI_STYLESETHOTSPOT, 3, 1);

// 4 stdout warning without hotspot

callScintilla(SCI_STYLESETSIZE, 4 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 4, RGB(199, 175, 7)); // mucky yellow

// 5 stderr warning without hotspot

callScintilla(SCI_STYLESETSIZE, 5 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 5, RGB(255, 128, 64)); // orange

// 6 is hotspot, stdout, warning

callScintilla(SCI_STYLESETSIZE, 6 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 6, RGB(199, 175, 7)); // mucky yellow

callScintilla(SCI_STYLESETUNDERLINE, 6 /* = style number */, 1 /* = underline */);

callScintilla(SCI_STYLESETHOTSPOT, 6, 1);

// 7 is hotspot, stderr, warning

callScintilla(SCI_STYLESETSIZE, 7 /* = style number */, 8 /* = size in points */);

callScintilla(SCI_STYLESETFORE, 7, RGB(255, 128, 64)); // orange

callScintilla(SCI_STYLESETUNDERLINE, 7 /* = style number */, 1 /* = underline */);

callScintilla(SCI_STYLESETHOTSPOT, 7, 1);

callScintilla(SCI_USEPOPUP, 0);

callScintilla(SCI_SETLEXER, SCLEX_CONTAINER);

}

LRESULT ConsoleDialog::scintillaWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

{

switch(message)

{

case WM_GETDLGCODE:

return DLGC_WANTARROWS | DLGC_WANTCHARS;

case WM_SETFOCUS:

OutputDebugString(_T("Scintilla SetFocus\r\n"));

break;

default:

break;

}

return CallWindowProc(s_originalScintillaWndProc, hWnd, message, wParam, lParam);

}

void ConsoleDialog::writeText(size_t length, const char *text)

{

::SendMessage(m_scintilla, SCI_SETREADONLY, 0, 0);

for (idx_t i = 0; i < length; ++i)

{

if (text[i] == '\r')

{

::SendMessage(m_scintilla, SCI_APPENDTEXT, i, reinterpret_cast<LPARAM>(text));

text += i + 1;

length -= i + 1;

i = 0;

}

}

if (length > 0)

{

::SendMessage(m_scintilla, SCI_APPENDTEXT, length, reinterpret_cast<LPARAM>(text));

}

::SendMessage(m_scintilla, SCI_SETREADONLY, 1, 0);

::SendMessage(m_scintilla, SCI_GOTOPOS, ::SendMessage(m_scintilla, SCI_GETLENGTH, 0, 0), 0);

}

void ConsoleDialog::writeError(size_t length, const char *text)

{

size_t docLength = (size_t)callScintilla(SCI_GETLENGTH);

size_t realLength = length;

callScintilla(SCI_SETREADONLY, 0);

for (idx_t i = 0; i < length; ++i)

{

if (text[i] == '\r')

{

if (i)

{

callScintilla(SCI_APPENDTEXT, i, reinterpret_cast<LPARAM>(text));

}

text += i + 1;

length -= i + 1;

realLength--;

i = 0;

}

}

if (length > 0)

{

callScintilla(SCI_APPENDTEXT, length, reinterpret_cast<LPARAM>(text));

}

callScintilla(SCI_SETREADONLY, 1);

callScintilla(SCI_STARTSTYLING, docLength, 0x01);

callScintilla(SCI_SETSTYLING, realLength, 1);

callScintilla(SCI_COLOURISE, docLength, -1);

callScintilla(SCI_GOTOPOS, docLength + realLength);

}

void ConsoleDialog::doDialog()

{

if (!isCreated())

{

create(m_data);

assert(m_data);

if (m_data)

{

// define the default docking behaviour

m_data->uMask = DWS_DF_CONT_BOTTOM | DWS_ICONTAB;

m_data->pszName = new TCHAR[20];

_tcscpy_s(m_data->pszName, 20, _T("Python"));

RECT rc;

rc.bottom = 0;

rc.top = 0;

rc.left = 0;

rc.right = 0;

m_hTabIcon = (HICON)::LoadImage(_hInst, MAKEINTRESOURCE(IDI_PYTHON8), IMAGE_ICON, 16, 16, LR_LOADMAP3DCOLORS | LR_LOADTRANSPARENT);

m_data->hIconTab = m_hTabIcon;

m_data->pszModuleName = _T("Python Script");

m_data->dlgID = -1; /* IDD_CONSOLE */

m_data->pszAddInfo = NULL; //_pExProp->szCurrentPath;

m_data->iPrevCont = -1;

m_data->hClient = _hSelf;

m_data->rcFloat = rc;

::SendMessage(_hParent, NPPM_DMMREGASDCKDLG, 0, reinterpret_cast<LPARAM>(m_data));

// Parse the whole doc, in case we've had errors that haven't been parsed yet

callScintilla(SCI_COLOURISE, 0, -1);

}

}

display(true);

}

void ConsoleDialog::hide()

{

display(false);

}

void ConsoleDialog::runEnabled(bool enabled)

{

//EnableWindow(GetDlgItem(_hSelf, IDC_RUN), enabled);

::SetWindowText(GetDlgItem(_hSelf, IDC_RUN), enabled ? _T("Run") : _T("Stop"));

m_runButtonIsRun = enabled;

if (enabled)

{

::SetForegroundWindow(_hSelf);

//::SetActiveWindow(_hSelf);

::SetFocus(m_hInput);

}

}

void ConsoleDialog::clearText()

{

::SendMessage(m_scintilla, SCI_SETREADONLY, 0, 0);

::SendMessage(m_scintilla, SCI_CLEARALL, 0, 0);

::SendMessage(m_scintilla, SCI_SETREADONLY, 1, 0);

}

void ConsoleDialog::onStyleNeeded(SCNotification* notification)

{

idx_t startPos = (idx_t)callScintilla(SCI_GETENDSTYLED);

idx_t startLine = (idx_t)callScintilla(SCI_LINEFROMPOSITION, startPos);

idx_t endPos = (idx_t)notification->position;

idx_t endLine = (idx_t)callScintilla(SCI_LINEFROMPOSITION, endPos);

LineDetails lineDetails;

for(idx_t lineNumber = startLine; lineNumber <= endLine; ++lineNumber)

{

lineDetails.lineLength = (size_t)callScintilla(SCI_GETLINE, lineNumber);

if (lineDetails.lineLength > 0)

{

lineDetails.line = new char[lineDetails.lineLength + 1];

callScintilla(SCI_GETLINE, lineNumber, reinterpret_cast<LPARAM>(lineDetails.line));

lineDetails.line[lineDetails.lineLength] = '\0';

lineDetails.errorLevel = EL_UNSET;

if (parseLine(&lineDetails))

{

startPos = (idx_t)callScintilla(SCI_POSITIONFROMLINE, lineNumber);

// Check that it's not just a file called '<console>'

if (strncmp(lineDetails.line + lineDetails.filenameStart, "<console>", lineDetails.filenameEnd - lineDetails.filenameStart))

{

int mask, style;

switch(lineDetails.errorLevel)

{

case EL_WARNING:

mask = 0x04;

style = 0x04;

break;

case EL_ERROR:

mask = 0x01;

style = 0x01;

break;

case EL_UNSET:

case EL_INFO:

default:

mask = 0x00;

style = 0x00;

break;

}

if (lineDetails.filenameStart > 0)

{

callScintilla(SCI_STARTSTYLING, startPos, mask);

callScintilla(SCI_SETSTYLING, lineDetails.filenameStart, style);

}

callScintilla(SCI_STARTSTYLING, startPos + lineDetails.filenameStart, mask | 0x02);

callScintilla(SCI_SETSTYLING, lineDetails.filenameEnd - lineDetails.filenameStart, style | 0x02);

if (lineDetails.lineLength > lineDetails.filenameEnd)

{

callScintilla(SCI_STARTSTYLING, startPos + lineDetails.filenameEnd, mask);

callScintilla(SCI_SETSTYLING, lineDetails.lineLength - lineDetails.filenameEnd, style);

}

}

}

delete[] lineDetails.line;

}

}

// ensure that everything is set as styled (just move the endStyled variable on to the requested position)

callScintilla(SCI_STARTSTYLING, static_cast<WPARAM>(notification->position), 0x0);

}

bool ConsoleDialog::parseLine(LineDetails *lineDetails)

{

// Eg.

// File "C:\Users\Dave\AppData\Roaming\Notepad++\plugins\Config\PythonScript\scripts\fourth.py", line 2, in <module>

if (0 == strncmp(lineDetails->line, " File \"", 8)

&& parsePythonErrorLine(lineDetails))

{

return true;

}

// Eg.

// e:\work\pythonscript\pythonscript\src\consoledialog.cpp(523): error C2065: 'ee' : undeclared identifier

// Potentially with spaces in front if MSBUILD used

// Line number can contain "," for column (523,5)

if (parseVSErrorLine(lineDetails))

{

return true;

}

// Eg.

// C:/PalmDev/sdk-4/include/Core/System/NetMgr.h:550: warning: ignoring pragma: ;

if (parseGCCErrorLine(lineDetails))

{

return true;

}

return false;

}

bool ConsoleDialog::parseVSErrorLine(LineDetails *lineDetails)

{

enum StyleState

{

SS_BEGIN,

SS_FILENAME,

SS_LINENUMBER,

SS_ERRORTYPE,

SS_EXIT

} styleState;

bool retVal = false;

styleState = SS_BEGIN;

idx_t pos = 0;

lineDetails->errorLineNo = IDX_MAX;

while (styleState != SS_EXIT)

{

switch(styleState)

{

case SS_BEGIN:

while(lineDetails->line[pos] == ' ')

{

++pos;

}

lineDetails->filenameStart = pos;

styleState = SS_FILENAME;

break;

case SS_FILENAME:

while(lineDetails->line[pos] != '(' && pos < lineDetails->lineLength)

{

if (pos - lineDetails->filenameStart == 1)

{

if (lineDetails->line[pos] != ':')

{

styleState = SS_EXIT;

break;

}

}

else if (!isValidFilenameChar(lineDetails->line[pos]))

{

styleState = SS_EXIT;

break;

}

++pos;

}

if (lineDetails->line[pos] == '(') // Found the opening bracket for line no

{

++pos;

styleState = SS_LINENUMBER;

}

else

{

styleState = SS_EXIT;

}

break;

case SS_LINENUMBER:

{

idx_t startLineNoPos = pos;

idx_t endLineNoPos;

while(lineDetails->line[pos] >= '0' && lineDetails->line[pos] <= '9' && pos < lineDetails->lineLength)

{

++pos;

}

endLineNoPos = pos;

if (pos < (lineDetails->lineLength + 1)

&& lineDetails->line[pos] == ',')

{

++pos;

while(lineDetails->line[pos] >= '0' && lineDetails->line[pos] <= '9' && pos < lineDetails->lineLength)

{

++pos;

}

}

if (pos < (lineDetails->lineLength + 1)

&& lineDetails->line[pos] == ')'

&& lineDetails->line[pos+1] == ':')

{

// If no line number, jump out

if (endLineNoPos == startLineNoPos)

{

styleState = SS_EXIT;

break;

}

char *lineNumber = new char[(endLineNoPos - startLineNoPos) + 2];

strncpy_s(lineNumber, (endLineNoPos - startLineNoPos) + 2, lineDetails->line + startLineNoPos, endLineNoPos - startLineNoPos);

lineDetails->errorLineNo = strtoul(lineNumber, NULL, 0) - 1;

delete[] lineNumber;

lineDetails->filenameEnd = startLineNoPos - 1;

retVal = true;

pos += 3; // jump past "): " to either error or warning

styleState = SS_ERRORTYPE;

}

else

{

pos = startLineNoPos + 1;

styleState = SS_FILENAME;

}

break;

}

case SS_ERRORTYPE:

if (0 == strncmp(lineDetails->line + pos, "error", 5))

{

lineDetails->errorLevel = EL_ERROR;

}

else if (0 == strncmp(lineDetails->line + pos, "warning", 7))

{

lineDetails->errorLevel = EL_WARNING;

}

styleState = SS_EXIT;

break;

case SS_EXIT:

break;

default:

styleState = SS_EXIT;

break;

}

}

return retVal;

}

bool ConsoleDialog::parseGCCErrorLine(LineDetails *lineDetails)

{

enum StyleState

{

SS_FILENAME,

SS_LINENUMBER,

SS_ERRORTYPE,

SS_EXIT

} styleState;

bool retVal = false;

styleState = SS_FILENAME;

idx_t pos = 0;

lineDetails->filenameStart = 0;

lineDetails->errorLineNo = IDX_MAX;

while (styleState != SS_EXIT)

{

switch(styleState)

{

case SS_FILENAME:

{

bool isEscaped = false;

while((lineDetails->line[pos] != ':' || pos == 1) && pos < lineDetails->lineLength)

{

// Unescaped space, so leave - this isn't a gcc error

if (lineDetails->line[pos] == ' ' && !isEscaped)

{

styleState = SS_EXIT;

break;

}

// Unescaped invalid char, so it's not a gcc error

if (!(isEscaped || lineDetails->line[pos] == '/' || isValidFilenameChar(lineDetails->line[pos]) || (lineDetails->line[pos] == ':' && pos == 1)))

{

styleState = SS_EXIT;

break;

}

if (isEscaped)

isEscaped = false;

if (lineDetails->line[pos] == '\\')

isEscaped = true;

++pos;

}

if (lineDetails->line[pos] == ':') // Found the colon for line no

{

++pos;

styleState = SS_LINENUMBER;

}

else

{

styleState = SS_EXIT;

}

}

break;

case SS_LINENUMBER:

{

idx_t startLineNoPos = pos;

while(lineDetails->line[pos] >= '0' && lineDetails->line[pos] <= '9' && pos < lineDetails->lineLength)

{

++pos;

}

if (pos < (lineDetails->lineLength + 1)

&& lineDetails->line[pos] == ':')

{

lineDetails->errorLineNo = strtoul(lineDetails->line + startLineNoPos, NULL, 0) - 1;

// If the line number came out as 0, ie. there wasn't any,

// then the line is not a gcc error