// 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", ");
}
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();
}
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();
}
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", ");
}
