Exemple #1
0
static void WStrVecTest()
{
    WStrVec v;
    v.Append(str::Dup(L"foo"));
    v.Append(str::Dup(L"bar"));
    WCHAR *s = v.Join();
    utassert(v.Count() == 2);
    utassert(str::Eq(L"foobar", s));
    free(s);

    s = v.Join(L";");
    utassert(v.Count() == 2);
    utassert(str::Eq(L"foo;bar", s));
    free(s);

    v.Append(str::Dup(L"glee"));
    s = v.Join(L"_ _");
    utassert(v.Count() == 3);
    utassert(str::Eq(L"foo_ _bar_ _glee", s));
    free(s);

    v.Sort();
    s = v.Join();
    utassert(str::Eq(L"barfooglee", s));
    free(s);

    {
        WStrVec v2(v);
        utassert(str::Eq(v2.At(1), L"foo"));
        v2.Append(str::Dup(L"nobar"));
        utassert(str::Eq(v2.At(3), L"nobar"));
        v2 = v;
        utassert(v2.Count() == 3 && v2.At(0) != v.At(0));
        utassert(str::Eq(v2.At(1), L"foo"));
        utassert(&v2.At(2) == v2.AtPtr(2) && str::Eq(*v2.AtPtr(2), L"glee"));
    }

    {
        WStrVec v2;
        size_t count = v2.Split(L"a,b,,c,", L",");
        utassert(count == 5 && v2.Find(L"c") == 3);
        utassert(v2.Find(L"") == 2 && v2.Find(L"", 3) == 4 && v2.Find(L"", 5) == -1);
        utassert(v2.Find(L"B") == -1 && v2.FindI(L"B") == 1);
        ScopedMem<WCHAR> joined(v2.Join(L";"));
        utassert(str::Eq(joined, L"a;b;;c;"));
    }

    {
        WStrVec v2;
        size_t count = v2.Split(L"a,b,,c,", L",", true);
        utassert(count == 3 && v2.Find(L"c") == 2);
        ScopedMem<WCHAR> joined(v2.Join(L";"));
        utassert(str::Eq(joined, L"a;b;c"));
        ScopedMem<WCHAR> last(v2.Pop());
        utassert(v2.Count() == 2 && str::Eq(last, L"c"));
    }
}
void LaunchWithSumatra(InstanceData *data, const char *url_utf8)
{
    if (!file::Exists(data->filepath))
        plogf("sp: NPP_StreamAsFile() error: file doesn't exist");

    ScopedMem<WCHAR> url(str::conv::FromUtf8(url_utf8));
    // escape quotation marks and backslashes for CmdLineParser.cpp's ParseQuoted
    if (str::FindChar(url, '"')) {
        WStrVec parts;
        parts.Split(url, L"\"");
        url.Set(parts.Join(L"%22"));
    }
    if (str::EndsWith(url, L"\\")) {
        url[str::Len(url) - 1] = '\0';
        url.Set(str::Join(url, L"%5c"));
    }
    // prevent overlong URLs from making LaunchProcess fail
    if (str::Len(url) > 4096)
        url.Set(NULL);

    ScopedMem<WCHAR> cmdLine(str::Format(L"\"%s\" -plugin \"%s\" %d \"%s\"",
        data->exepath, url ? url : L"", (HWND)data->npwin->window, data->filepath));
    data->hProcess = LaunchProcess(cmdLine);
    if (!data->hProcess)
    {
        plogf("sp: NPP_StreamAsFile() error: couldn't run SumatraPDF!");
        data->message = _TR("Error: Couldn't run SumatraPDF!");
    }
}
/* Make a string safe to be displayed as a menu item
   (preserving all & so that they don't get swallowed)
   Caller needs to free() the result. */
WCHAR *ToSafeString(const WCHAR *str)
{
    if (!str::FindChar(str, '&'))
        return str::Dup(str);

    WStrVec ampSplitter;
    ampSplitter.Split(str, L"&");
    return ampSplitter.Join(L"&&");
}
Exemple #4
0
void CopySelectionToClipboard(WindowInfo* win) {
    if (!win->currentTab || !win->currentTab->selectionOnPage)
        return;
    CrashIf(win->currentTab->selectionOnPage->size() == 0 && win->mouseAction != MouseAction::SelectingText);
    if (win->currentTab->selectionOnPage->size() == 0)
        return;
    CrashIf(!win->AsFixed());
    if (!win->AsFixed())
        return;

    if (!OpenClipboard(nullptr))
        return;
    EmptyClipboard();

    DisplayModel* dm = win->AsFixed();
#ifndef DISABLE_DOCUMENT_RESTRICTIONS
    if (!dm->GetEngine()->AllowsCopyingText())
        win->ShowNotification(_TR("Copying text was denied (copying as image only)"));
    else
#endif
        if (!dm->GetEngine()->IsImageCollection()) {
        AutoFreeW selText;
        bool isTextSelection = dm->textSelection->result.len > 0;
        if (isTextSelection) {
            selText.Set(dm->textSelection->ExtractText(L"\r\n"));
        } else {
            WStrVec selections;
            for (SelectionOnPage& sel : *win->currentTab->selectionOnPage) {
                WCHAR* text = dm->GetTextInRegion(sel.pageNo, sel.rect);
                if (text)
                    selections.Push(text);
            }
            selText.Set(selections.Join());
        }

        // don't copy empty text
        if (!str::IsEmpty(selText.Get()))
            CopyTextToClipboard(selText, true);

        if (isTextSelection) {
            // don't also copy the first line of a text selection as an image
            CloseClipboard();
            return;
        }
    }

    /* also copy a screenshot of the current selection to the clipboard */
    SelectionOnPage* selOnPage = &win->currentTab->selectionOnPage->at(0);
    RenderedBitmap* bmp = dm->GetEngine()->RenderBitmap(selOnPage->pageNo, dm->GetZoomReal(), dm->GetRotation(),
                                                        &selOnPage->rect, RenderTarget::Export);
    if (bmp)
        CopyImageToClipboard(bmp->GetBitmap(), true);
    delete bmp;

    CloseClipboard();
}
Exemple #5
0
void DumpProperties(BaseEngine *engine, bool fullDump)
{
    Out("\t<Properties\n");
    ScopedMem<char> str;
    str.Set(Escape(str::Dup(engine->FileName())));
    Out("\t\tFilePath=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_Title)));
    if (str)
        Out("\t\tTitle=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_Subject)));
    if (str)
        Out("\t\tSubject=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_Author)));
    if (str)
        Out("\t\tAuthor=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_Copyright)));
    if (str)
        Out("\t\tCopyright=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_CreationDate)));
    if (str)
        Out("\t\tCreationDate=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_ModificationDate)));
    if (str)
        Out("\t\tModDate=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_CreatorApp)));
    if (str)
        Out("\t\tCreator=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_PdfProducer)));
    if (str)
        Out("\t\tPdfProducer=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_PdfVersion)));
    if (str)
        Out("\t\tPdfVersion=\"%s\"\n", str.Get());
    str.Set(Escape(engine->GetProperty(Prop_PdfFileStructure)));
    if (str)
        Out("\t\tPdfFileStructure=\"%s\"\n", str.Get());
    if (!engine->AllowsPrinting())
        Out("\t\tPrintingAllowed=\"no\"\n");
    if (!engine->AllowsCopyingText())
        Out("\t\tCopyingTextAllowed=\"no\"\n");
    if (engine->IsImageCollection())
        Out("\t\tImageCollection=\"yes\"\n");
    if (engine->PreferredLayout())
        Out("\t\tPreferredLayout=\"%d\"\n", engine->PreferredLayout());
    Out("\t/>\n");

    if (fullDump) {
        ScopedMem<WCHAR> fontlist(engine->GetProperty(Prop_FontList));
        if (fontlist) {
            WStrVec fonts;
            fonts.Split(fontlist, L"\n");
            str.Set(Escape(fonts.Join(L"\n\t\t")));
            Out("\t<FontList>\n\t\t%s\n\t</FontList>\n", str.Get());
        }
    }
}
void CopySelectionToClipboard(WindowInfo *win)
{
    if (!win->selectionOnPage) return;
    CrashIf(win->selectionOnPage->Count() == 0);
    if (win->selectionOnPage->Count() == 0) return;
    CrashIf(!win->dm || !win->dm->engine);
    if (!win->dm || !win->dm->engine) return;

    if (!OpenClipboard(NULL)) return;
    EmptyClipboard();

#ifndef DISABLE_DOCUMENT_RESTRICTIONS
    if (!win->dm->engine->AllowsCopyingText())
        ShowNotification(win, _TR("Copying text was denied (copying as image only)"));
    else
#endif
    if (!win->dm->engine->IsImageCollection()) {
        ScopedMem<WCHAR> selText;
        bool isTextSelection = win->dm->textSelection->result.len > 0;
        if (isTextSelection) {
            selText.Set(win->dm->textSelection->ExtractText(L"\r\n"));
        }
        else {
            WStrVec selections;
            for (size_t i = 0; i < win->selectionOnPage->Count(); i++) {
                SelectionOnPage *selOnPage = &win->selectionOnPage->At(i);
                WCHAR *text = win->dm->GetTextInRegion(selOnPage->pageNo, selOnPage->rect);
                if (text)
                    selections.Push(text);
            }
            selText.Set(selections.Join());
        }

        // don't copy empty text
        if (!str::IsEmpty(selText.Get()))
            CopyTextToClipboard(selText, true);

        if (isTextSelection) {
            // don't also copy the first line of a text selection as an image
            CloseClipboard();
            return;
        }
    }

    /* also copy a screenshot of the current selection to the clipboard */
    SelectionOnPage *selOnPage = &win->selectionOnPage->At(0);
    RenderedBitmap * bmp = win->dm->engine->RenderBitmap(selOnPage->pageNo,
        win->dm->ZoomReal(), win->dm->Rotation(), &selOnPage->rect, Target_Export);
    if (bmp)
        CopyImageToClipboard(bmp->GetBitmap(), true);
    delete bmp;

    CloseClipboard();
}
Exemple #7
0
// returns a list of permissions denied by this document
// Caller needs to free the result
static WCHAR *FormatPermissions(Doc doc)
{
    if (!doc.IsEngine())
        return NULL;

    WStrVec denials;

    if (!doc.AsEngine()->AllowsPrinting())
        denials.Push(str::Dup(_TR("printing document")));
    if (!doc.AsEngine()->AllowsCopyingText())
        denials.Push(str::Dup(_TR("copying text")));

    return denials.Join(L", ");
}
// returns a list of permissions denied by this document
// Caller needs to free the result
static WCHAR *FormatPermissions(Controller *ctrl)
{
    if (!ctrl->AsFixed())
        return nullptr;

    WStrVec denials;

    BaseEngine *engine = ctrl->AsFixed()->GetEngine();
    if (!engine->AllowsPrinting())
        denials.Push(str::Dup(_TR("printing document")));
    if (!engine->AllowsCopyingText())
        denials.Push(str::Dup(_TR("copying text")));

    return denials.Join(L", ");
}
WCHAR* TextSelection::ExtractText(const WCHAR* lineSep) {
    WStrVec lines;

    int fromPage, fromGlyph, toPage, toGlyph;
    GetGlyphRange(&fromPage, &fromGlyph, &toPage, &toGlyph);

    for (int page = fromPage; page <= toPage; page++) {
        int textLen;
        textCache->GetData(page, &textLen);
        int glyph = page == fromPage ? fromGlyph : 0;
        int length = (page == toPage ? toGlyph : textLen) - glyph;
        if (length > 0)
            FillResultRects(page, glyph, length, &lines);
    }

    return lines.Join(lineSep);
}
Exemple #10
0
WCHAR *CbxEngineImpl::GetProperty(DocumentProperty prop)
{
    switch (prop) {
    case Prop_Title:
        return str::Dup(propTitle);
    case Prop_Author:
        return propAuthors.Count() ? propAuthors.Join(L", ") : NULL;
    case Prop_CreationDate:
        return str::Dup(propDate);
    case Prop_ModificationDate:
        return str::Dup(propModDate);
    case Prop_CreatorApp:
        return str::Dup(propCreator);
    // TODO: replace with Prop_Summary
    case Prop_Subject:
        return str::Dup(propSummary);
    default:
        return NULL;
    }
}
Exemple #11
0
static WCHAR *FormatPdfFileStructure(Doc doc)
{
    ScopedMem<WCHAR> fstruct(doc.GetProperty(Prop_PdfFileStructure));
    if (str::IsEmpty(fstruct.Get()))
        return NULL;
    WStrVec parts;
    parts.Split(fstruct, L",", true);
    
    WStrVec props;

    if (parts.Find(L"linearized") != -1)
        props.Push(str::Dup(_TR("Fast Web View")));
    if (parts.Find(L"tagged") != -1)
        props.Push(str::Dup(_TR("Tagged PDF")));
    if (parts.Find(L"PDFX") != -1)
        props.Push(str::Dup(L"PDF/X (ISO 15930)"));
    if (parts.Find(L"PDFA1") != -1)
        props.Push(str::Dup(L"PDF/A (ISO 19005)"));
    if (parts.Find(L"PDFE1") != -1)
        props.Push(str::Dup(L"PDF/E (ISO 24517)"));

    return props.Join(L", ");
}
static WCHAR *FormatPdfFileStructure(Controller *ctrl)
{
    ScopedMem<WCHAR> fstruct(ctrl->GetProperty(Prop_PdfFileStructure));
    if (str::IsEmpty(fstruct.Get()))
        return nullptr;
    WStrVec parts;
    parts.Split(fstruct, L",", true);

    WStrVec props;

    if (parts.Contains(L"linearized"))
        props.Push(str::Dup(_TR("Fast Web View")));
    if (parts.Contains(L"tagged"))
        props.Push(str::Dup(_TR("Tagged PDF")));
    if (parts.Contains(L"PDFX"))
        props.Push(str::Dup(L"PDF/X (ISO 15930)"));
    if (parts.Contains(L"PDFA1"))
        props.Push(str::Dup(L"PDF/A (ISO 19005)"));
    if (parts.Contains(L"PDFE1"))
        props.Push(str::Dup(L"PDF/E (ISO 24517)"));

    return props.Join(L", ");
}