ultimatepp/uppsrc/ide/Errors.cpp
2026-04-18 11:15:52 +02:00

766 lines
19 KiB
C++

#include "ide.h"
bool Ide::FindLineError(const String& ln, FindLineErrorCache& cache, ListLineInfo& f)
{
if(!cache.init) {
VectorMap<String, String> bm = GetMethodVars(method);
cache.is_java = (bm.Get("BUILDER", Null) == "JDK");
cache.upp = GetUppDir();
cache.init = true;
}
const char *s0 = ln;
while(*s0 == ' ' || *s0 == '\t')
s0++;
for(;;) {
const char *s = s0;
f.file.Clear();
for(; s < ln.End(); s++) {
if(*s != '\"' && (byte)*s >= 32 && *s != '(' && (f.file.GetLength() < 3 || *s != ':'))
f.file.Cat(*s);
else {
if(*s == '\"') {
f.file = Null;
s++;
while(*s && *s != '\"')
f.file.Cat(*s++);
if(*s)
s++;
}
String file = f.file;
int e = file.GetLength();
while(e > 0 && file[e - 1] == ' ')
e--;
file.Trim(e);
file = TrimLeft(file);
int q = cache.file.Find(file);
if(q < 0) {
String file0 = file;
#ifdef PLATFORM_WIN32
if(file[0] == '\\' || file[0] == '/')
file = String(cache.upp[0], 1) + ':' + file;
#endif
bool exists = false;
if(!IsFullPath(file) && *file != '\\' && *file != '/') {
if(cache.wspc_paths.IsEmpty()) {
::Workspace wspc;
wspc.Scan(main);
for(int i = 0; i < wspc.GetCount(); i++)
cache.wspc_paths.Add(PackageDirectory(wspc[i]));
}
for(int i = 0; i < cache.wspc_paths.GetCount(); i++) {
String path = AppendFileName(cache.wspc_paths[i], file);
String ext = ToLower(GetFileExt(path));
if(findarg(ext, ".obj", ".lib", ".o", ".so", ".a", ".", "") < 0) {
FindFile ff;
if(ff.Search(path) && ff.IsFile()) {
file = path;
exists = true;
break;
}
}
}
}
if(!IsFullPath(file) || !exists && !FileExists(file) || !IsTextFile(file))
file = Null;
cache.file.Add(file0, file);
}
else
file = cache.file[q];
if(file.GetCount()) {
f.file = file;
while(*s && !IsDigit(*s)) {
if(*s == '/' || IsAlpha(*s))
return false;
s++;
}
f.lineno = f.linepos = 0;
CParser p(s);
try {
if(p.IsInt())
f.lineno = p.ReadInt();
if(p.Char(':') && p.IsInt())
f.linepos = p.ReadInt();
}
catch(CParser::Error) {}
const char *ms = p.GetPtr();
if(ln.Find(": warning") >= 0)
f.kind = 2;
else if(ln.Find(": error") >= 0 || ln.Find(": fatal error") >= 0)
f.kind = 1;
else
f.kind = 3;
const char *hs = ms;
while(!IsLetter(*hs) && *hs)
hs++;
f.message = *hs ? hs : ms;
f.message = TrimLeft(f.message);
if(IsNull(f.message))
f.message = ln;
Vector<String> conf = SplitFlags(mainconfigparam, true);
String uppout = GetOutputDir();
int upplen = uppout.GetLength();
if(cache.is_java && f.file.GetLength() > upplen
&& !MemICmp(f.file, uppout, upplen) && f.file[upplen] == DIR_SEP) { // check for preprocessed file
FileIn fi(f.file);
if(fi.IsOpen()) {
String fake_file = f.file;
int fake_line = 1;
int file_line = 1;
while(!fi.IsEof())
{
String line = fi.GetLine();
const char *p = line;
if(p[0] == '/' && p[1] == '/' && p[2] == '#')
{
p += 3;
if(p[0] == 'l' && p[1] == 'i' && p[2] == 'n' && p[3] == 'e')
p += 4;
while(*p == ' ' || *p == '\t')
p++;
if(IsDigit(*p))
{
fake_line = stou(p, &p);
while(*p == ' ' || *p == '\t')
p++;
if(*p == '\"')
p++;
fake_file.Clear();
while(*p && *p != '\"')
if(*p == '/')
{
fake_file.Cat('/');
if(p[1] == '/')
p++;
p++;
}
else
fake_file.Cat(*p++);
}
file_line++;
continue;
}
if(f.lineno <= file_line) {
f.file = fake_file;
f.lineno = fake_line;
f.linepos = 0;
break;
}
file_line++;
fake_line++;
}
}
}
return f.lineno > 0;
}
else
if(*s == ':' || !strchr(s, '/') && !strchr(s, '\\')) // safe to say this is final
break;
else
f.file.Cat(*s); // File is not complete, e.g.: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Vc\Include\string.h(186)
}
}
while(*s0 != ' ' && *s0 != '\t') { // skip to next whitespace to try again
if(s0 >= ln.End())
return false;
s0++;
}
while(*s0 == ' ' || *s0 == '\t')
s0++;
}
}
void Ide::FindError()
{
FindLineError(console.GetLine(console.GetCursor()));
}
bool Ide::Next(ArrayCtrl& a, int d)
{
if(a.IsVisible()) {
int c = a.GetCursor();
for(;;) {
c += d;
if(c >= 0 && c < a.GetCount()) {
Value v = a.Get(c, "INFO");
if(v.Is<ListLineInfo>() && !IsNull(v.To<ListLineInfo>().file)) {
a.SetCursor(c);
return true;
}
}
else {
if(d > 0)
a.GoBegin();
else
a.GoEnd();
return true;
}
}
}
return false;
}
void Ide::FindNextError()
{
if(Next(error, 1) || Next(FFound(), 1))
return;
int ln = console.GetLine(console.GetCursor());
int l = ln;
for(l = ln; l < console.GetLineCount(); l++)
if(FindLineError(l)) return;
for(l = 0; l < ln; l++)
if(FindLineError(l)) return;
}
void Ide::FindPrevError() {
if(Next(error, -1) || Next(FFound(), -1))
return;
int ln = console.GetLine(console.GetCursor());
int l = ln;
for(l = ln - 2; l >= 0; l--)
if(FindLineError(l)) return;
for(l = console.GetLineCount() - 1; l > ln; l--)
if(FindLineError(l)) return;
}
void Ide::SetErrorEditor()
{
if(error.GetCount()) {
SetBottom(BERRORS);
// if(!error.IsCursor())
// error.GoBegin();
}
bool refresh = false;
Vector<String> errorfiles;
FindLineErrorCache cache;
for(int i = 0; i < console.GetLineCount(); i++) {
ListLineInfo f;
if(FindLineError(console.GetUtf8Line(i), cache, f)) {
String file = NormalizePath(f.file);
#ifdef PLATFORM_WIN32
errorfiles.Add(ToLower(file));
#else
errorfiles.Add(file);
#endif
}
}
if(refresh)
editor.RefreshFrame();
SetErrorFiles(errorfiles);
}
void Ide::GoToError(const ListLineInfo& f, bool error)
{
if(IsNull(f.file))
return;
String file = NormalizePath(f.file);
DoEditAsText(file);
if(designer)
FlushFile();
EditFile(file);
int lp = max(f.linepos - 1, 0);
int l = f.lineno - 1;
int pos;
if(error)
l = editor.GetLineNo(l);
else {
String ln = TrimLeft(f.line);
if(ln.GetCount() && l >= 0 && l < editor.GetLineCount())
for(int i = 0; i < 200; i++) {
if(l - i >= 0 && TrimLeft(editor.GetUtf8Line(l - i)) == ln) {
l = l - i;
break;
}
if(l + i < editor.GetLineCount() && TrimLeft(editor.GetUtf8Line(l + i)) == ln) {
l = l + i;
break;
}
}
}
pos = editor.GetPos(l, lp);
editor.SetCursor(pos);
if(*f.message == '\1') {
Vector<String> h = Split(~f.message + 1, '\1', false);
if(h.GetCount() >= 4)
editor.Illuminate(h[3].Mid(atoi(h[1]), atoi(h[2])).ToWString());
}
editor.CenterCursor();
editor.SetFocus();
Sync();
}
void Ide::GoToError(ArrayCtrl& a, bool error)
{
Value v = a.Get("INFO");
if(v.Is<ListLineInfo>())
GoToError(ValueTo<ListLineInfo>(v), error);
}
bool Ide::FindLineError(int l) {
ListLineInfo f;
FindLineErrorCache cache;
if(FindLineError(console.GetUtf8Line(l), cache, f)) {
GoToError(f, true);
console.SetSelection(console.GetPos64(l), console.GetPos64(l + 1));
if(btabs.GetCursor() != BCONSOLE && !BottomIsFindInFiles())
ShowConsole();
return true;
}
return false;
}
void Ide::ClearErrorsPane()
{
linking = false;
linking_line.Clear();
error_cache.Clear();
error.Clear();
SyncErrorsMessage();
error_count = 0;
warning_count = 0;
}
void Ide::PutLinking()
{
linking = true;
linking_line.Clear();
}
void Ide::PutLinkingEnd(bool ok)
{
if(!ok && linking) {
addnotes = true;
error_count++;
error.Add(Null, Null, AttrText("Linking has failed").Bold()
.NormalPaper(HighlightSetup::GetHlStyle(HighlightSetup::PAPER_ERROR).color));
for(int i = 0; i < linking_line.GetCount(); i++) {
ListLineInfo f;
if(!FindLineError(linking_line[i], error_cache, f)) {
f.file = Null;
f.lineno = Null;
f.message = TrimLeft(linking_line[i]);
}
int linecy;
error.Add(f.file, f.lineno,
AttrText(FormatErrorLine(f.message, linecy))
.NormalPaper(HighlightSetup::GetHlStyle(HighlightSetup::PAPER_ERROR).color),
RawToValue(f));
error.SetLineCy(error.GetCount() - 1, linecy);
}
}
SyncErrorsMessage();
linking = false;
}
bool IsDarkMismatch()
{
return IsDark(SColorPaper()) != IsDark(HighlightSetup::GetHlStyle(HighlightSetup::PAPER_NORMAL).color);
}
void Ide::TopAlignedDisplay::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
w.DrawRect(r, paper);
w.DrawText(r.left, r.top, AsString(q));
}
WString Ide::FormatErrorLine(const String& text, int& linecy)
{
WString txt;
int cx = max(GetStdFontCy() * 30, error.HeaderObject().GetTabWidth(2) - error.HeaderTab(2).GetMargin() * 2);
int x = 0;
Font fnt = StdFont();
WString h = text.ToWString();
linecy = fnt.GetCy();
const wchar *s = h;
while(findarg(*s, ' ', '\t') >= 0)
s++;
while(*s) {
int chcx = fnt[*s];
if(x + chcx > cx) {
txt.Cat('\n');
x = 0;
linecy += fnt.GetCy();
}
txt.Cat(*s);
x += chcx;
s++;
}
return txt;
}
WString Ide::FormatErrorLineEP(const String& text, const char *ep, int& linecy)
{
WString txt;
int cx = error.HeaderObject().GetTabWidth(2) - error.HeaderTab(2).GetMargin() * 2;
int x = 0;
Font fnt = StdFont();
WString h = text.ToWString();
linecy = fnt.GetCy();
const wchar *s = h;
while(findarg(*s, ' ', '\t') >= 0) {
s++;
if(*ep)
ep++;
}
int lep = ' ';
while(*s) {
int chcx = fnt[*s];
if(x + chcx > cx) {
txt.Cat('\n');
x = 0;
linecy += fnt.GetCy();
}
if(lep != *ep) {
txt.Cat(decode(*ep, '~', 2, '^', 3, 1));
lep = *ep;
}
txt.Cat(*s);
x += chcx;
s++;
if(*ep)
ep++;
}
return txt;
}
struct ElepDisplay : public Display {
Size DoPaint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const;
virtual Size GetStdSize(const Value& q) const;
virtual void Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const;
};
Size ElepDisplay::DoPaint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
w.DrawRect(r, paper);
WString txt = q;
int st = 1;
const wchar *s = txt;
const wchar *b = s;
int x = 0;
int y = 0;
int cx = 0;
int linecy = StdFont().GetLineHeight();
for(;;) {
if((byte)*s < ' ') {
int tcx = GetTextSize(b, StdFont(), int(s - b)).cx;
if(st != 1 && (style & CURSOR) == 0)
w.DrawRect(x + r.left, y + r.top, tcx, linecy,
HighlightSetup::GetHlStyle(st == 2 ? HighlightSetup::PAPER_WARNING
: HighlightSetup::PAPER_ERROR).color);
w.DrawText(x + r.left, y + r.top, b, StdFont(), ink, int(s - b));
x += tcx;
cx = max(cx, tcx + x);
if(*s == '\0')
break;
if(*s == '\n') {
x = 0;
y += linecy;
}
else
st = *s;
b = ++s;
}
else
s++;
}
return Size(cx, y + linecy);
}
Size ElepDisplay::GetStdSize(const Value& q) const
{
NilDraw w;
return DoPaint(w, Rect(0, 0, INT_MAX, INT_MAX), q, Null, Null, 0);
}
void ElepDisplay::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
DoPaint(w, r, q, ink, paper, style);
}
void Ide::ConsoleLine(const String& line, bool assist)
{
if(linking) {
linking_line.Add(line);
return;
}
ListLineInfo f;
if(FindLineError(line, error_cache, f)) {
if(assist)
f.kind = 1;
if(findarg(f.kind, 1, 2) >= 0 || error.GetCount() == 0) {
static SColor serror([] { return HighlightSetup::GetHlStyle(HighlightSetup::PAPER_ERROR).color; });
static SColor swarning([] { return HighlightSetup::GetHlStyle(HighlightSetup::PAPER_WARNING).color; });
Color paper = f.kind == 1 ? serror : swarning;
if(f.kind == 1)
error_count++;
else
warning_count++;
if(IsDarkMismatch())
paper = SColorPaper();
int linecy;
error.Add(f.file, f.lineno,
AttrText(FormatErrorLine(f.message, linecy)).NormalPaper(paper),
RawToValue(f));
if(prenotes.GetCount()) {
error.Set(error.GetCount() - 1, "NOTES", prenotes);
prenotes.Clear();
}
error.SetLineCy(error.GetCount() - 1, linecy);
SyncErrorsMessage();
addnotes = true;
return;
}
}
else {
int q = line.FindAfter(" from "); // GCC style "included from"
ListLineInfo fi;
if(q >= 0 && FindLineError(line.Mid(q), error_cache, fi)) {
fi.message = line;
prenotes.Add(RawToValue(fi));
return;
}
f.lineno = Null;
f.file = Null;
f.message = line;
}
if(addnotes) {
int cnt = error.GetCount();
if(cnt == 0)
return;
ValueArray n = error.Get(cnt - 1, "NOTES");
bool iserrorpos = true;
for(const char *s = f.message; *s; s++)
if(*s != ' ' && *s != '~' && *s != '^' && *s != '|')
iserrorpos = false;
int i = n.GetCount() - 1;
if(iserrorpos && i >= 0) {
ListLineInfo f0 = ValueTo<ListLineInfo>(n[i]);
f0.error_pos = f.message;
n.Set(i, RawToValue(f0));
}
else
n.Add(RawToValue(f));
error.Set(cnt - 1, "NOTES", n);
}
}
void Ide::SyncErrorsMessage()
{
String h;
String cnt;
if(IsDarkMismatch()) {
h = "Message";
if(error_count)
cnt << error_count << " error(s)";
if(warning_count) {
if(error_count)
cnt << ", ";
cnt << warning_count << " warning(s)";
}
}
else {
h = "\1[g Message";
if(error_count)
cnt << "[*@r " << error_count << " error" << (error_count > 1 ? "s]" : "]");
if(warning_count) {
if(error_count)
cnt << ", ";
cnt << "[@o " << warning_count << " warning" << (warning_count > 1 ? "s]" : "]");
}
}
if(cnt.GetCount())
h << " (" << cnt << ")";
error.HeaderTab(2).SetText(h);
if(error_count)
btabs.Set(error_tab_i, "Errors (" + AsString(error_count) + ")", SRed(), StdFont().Bold());
else
if(warning_count)
btabs.Set(error_tab_i, "Warnings (" + AsString(warning_count) + ")", SColorText());
else
btabs.Set(error_tab_i, "Errors", SColorText());
}
void Ide::ConsoleRunEnd()
{
addnotes = false;
prenotes.Clear();
}
void Ide::ShowFound(ArrayCtrl& list)
{
if(list.IsCursor())
GoToError(list, false);
}
String Ide::GetErrorsText(bool all, bool src)
{
int c = error.GetCursor();
if(!all && c < 0)
return Null;
String txt;
int h = all ? error.GetCount() : error.GetCursor() + 1;
for(int i = all ? 0 : c; i < h; i++) {
if(src)
txt << error.Get(i, 0) << " (" << error.Get(i, 1) << "): ";
txt << error.Get(i, 2) << "\r\n";
}
return txt;
}
void Ide::CopyError(bool all)
{
String s = GetErrorsText(all, true);
if(s.GetCount())
WriteClipboardText(s);
}
void Ide::ErrorMenu(Bar& bar)
{
bar.Add(error.IsCursor(), "Copy", THISBACK1(CopyError, false));
bar.Add("Copy all", THISBACK1(CopyError, true));
bar.Separator();
bar.Add(error.IsCursor(), "Search the web..", IdeImg::Google(), [=] {
LaunchWebBrowser("https://www.google.com/search?q=" + GetErrorsText(false, false));
});
}
void Ide::SelError()
{
if(removing_notes)
return;
if(error.IsCursor()) {
Value v = error.Get("NOTES");
if(v != "0") { // "0" - expanded note
int sc = error.GetScroll();
removing_notes = true;
for(int i = error.GetCount() - 1; i >= 0; i--)
if(error.Get(i, "NOTES") == "0")
error.Remove(i);
removing_notes = false;
error.ScrollTo(sc);
error.ScrollIntoCursor();
ValueArray n = v;
int ii = error.GetCursor();
for(int i = 0; i < n.GetCount(); i++) {
const ListLineInfo& f = ValueTo<ListLineInfo>(n[i]);
bool ok = true;
for(const char *s = f.message; *s; s++)
if((byte)*s >= 128) { // clang UTF-8 is messy, just ignore those notes
ok = false;
break;
}
if(ok) {
error.Insert(++ii);
error.Set(ii, 0, f.file);
error.Set(ii, 1, f.lineno);
int linecy;
if(f.error_pos.GetCount()) {
error.Set(ii, 2, FormatErrorLineEP(f.message, f.error_pos, linecy));
error.SetDisplay(ii, 2, Single<ElepDisplay>());
}
else
error.Set(ii, 2, FormatErrorLine(f.message, linecy));
error.Set(ii, "INFO", n[i]);
error.Set(ii, "NOTES", "0");
error.SetLineCy(ii, linecy);
}
}
}
GoToError(error, true);
}
}
void Ide::ShowError()
{
if(error.IsCursor())
GoToError(error, true);
}
Size Ide::FoundDisplay::DrawHl(Draw& w, const char *s, const Rect& r, Color ink, Color paper, dword style) const
{
Vector<String> h = Split(s + 1, '\1', false);
if(h.GetCount() < 4)
return Size(1, 1);
One<EditorSyntax> es = EditorSyntax::Create(h[0]);
es->IgnoreErrors();
String txt = h[3];
if(txt.GetCount() > 500)
txt.Trim(500);
WString ln = txt.ToWString();
Vector<LineEdit::Highlight> hln;
hln.SetCount(ln.GetCount() + 1);
for(int i = 0; i < ln.GetCount(); i++) {
LineEdit::Highlight& h = hln[i];
h.paper = paper;
h.ink = SColorText();
h.chr = ln[i];
h.font = StdFont();
}
HighlightOutput hl(hln);
es->Highlight(ln.Begin(), ln.End(), hl, NULL, 0, 0);
int fcy = GetStdFontCy();
int y = r.top + (r.GetHeight() - fcy) / 2;
w.DrawRect(r, paper);
int sl = Utf32Len(txt, atoi(h[1]));
int sh = Utf32Len(~txt + sl, atoi(h[2])) + sl;
int x;
for(int text = 0; text < 2; text++) { // first pass draws background
x = r.left;
for(int i = 0; i < hln.GetCount(); i++) {
Font fnt = StdFont();
int a = fnt.GetAscent();
LineEdit::Highlight& h = hln[i];
fnt.Bold(h.font.IsBold());
fnt.Italic(h.font.IsItalic());
fnt.Underline(h.font.IsUnderline());
a -= fnt.GetAscent();
int cw = fnt[h.chr];
if(h.chr == '\t')
cw = 4 * fnt[' '];
Color hpaper = HighlightSetup::GetHlStyle(HighlightSetup::PAPER_SELWORD).color;
Color hink = h.ink;
if(IsDarkMismatch()) {
hpaper = paper;
hink = ink;
}
if(i >= sl && i < sh && !(style & (CURSOR|SELECT|READONLY)) && !text)
w.DrawRect(x, y, cw, fcy, hpaper);
if(h.chr != '\t' && text)
w.DrawText(x, y + a, &h.chr, fnt, hink, 1);
x += cw;
}
}
return Size(x, fcy);
}
Size Ide::FoundDisplay::GetStdSize(const Value& q) const
{
String s = q;
if(*s == '\1') {
NilDraw nil;
return DrawHl(nil, s, RectC(0, 0, INT_MAX, INT_MAX), Black(), White(), 0);
}
return StdDisplay().GetStdSize(q);
}
void Ide::FoundDisplay::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
String s = q;
if(*s == '\1')
DrawHl(w, s, r, ink, paper, style);
else
StdDisplay().Paint(w, r, q, ink, paper, style);
}
void Ide::FoundFileDisplay::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
w.DrawRect(r, paper);
DrawFileName(w, r, q, ink);
}
Size Ide::FoundFileDisplay::GetStdSize(const Value& q) const
{
return GetDrawFileNameSize(q);
}