#include "GuiApplication.h"
+#include "ToolTipFormatter.h"
#include "ColorCache.h"
#include "ColorSet.h"
#include "GuiClipboard.h"
-#include "GuiImage.h"
#include "GuiKeySymbol.h"
#include "GuiSelection.h"
#include "GuiView.h"
#include "Buffer.h"
#include "BufferList.h"
+#include "BufferParams.h"
#include "BufferView.h"
#include "CmdDef.h"
#include "Color.h"
+#include "Converter.h"
+#include "CutAndPaste.h"
+#include "ErrorList.h"
#include "Font.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
+#include "GuiWorkArea.h"
#include "Intl.h"
#include "KeyMap.h"
#include "Language.h"
-#include "LaTeXFeatures.h"
+#include "LaTeXPackages.h"
#include "Lexer.h"
#include "LyX.h"
#include "LyXAction.h"
#include "Thesaurus.h"
#include "version.h"
+#include "insets/InsetText.h"
+
#include "support/convert.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
#include "support/FileName.h"
#include "support/filetools.h"
-#include "support/foreach.h"
#include "support/ForkedCalls.h"
#include "support/gettext.h"
#include "support/lassert.h"
#include "support/lstrings.h"
#include "support/lyxalgo.h" // sorted
+#include "support/textutils.h"
#include "support/Messages.h"
#include "support/os.h"
#include "support/Package.h"
-#include "support/Path.h"
-#include "support/Systemcall.h"
+#include "support/TempFile.h"
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
+#include "support/AppleScript.h"
#include "support/linkback/LinkBackProxy.h"
#endif
#include <queue>
#include <QByteArray>
-#include <QClipboard>
#include <QDateTime>
+#include <QDesktopWidget>
#include <QDir>
-#include <QEventLoop>
+#include <QEvent>
#include <QFileOpenEvent>
#include <QFileInfo>
+#include <QFontDatabase>
#include <QHash>
#include <QIcon>
#include <QImageReader>
+#include <QKeyEvent>
#include <QLocale>
#include <QLibraryInfo>
#include <QList>
-#include <QMacPasteboardMime>
#include <QMenuBar>
#include <QMimeData>
#include <QObject>
#include <QSocketNotifier>
#include <QSortFilterProxyModel>
#include <QStandardItemModel>
-#include <QTextCodec>
#include <QTimer>
#include <QTranslator>
-#if QT_VERSION >= 0x040400
#include <QThreadPool>
-#endif
#include <QWidget>
#ifdef Q_WS_X11
#include <X11/Xatom.h>
#include <X11/Xlib.h>
+#include <QX11Info>
#undef CursorShape
#undef None
+#elif defined(QPA_XCB)
+#include <xcb/xcb.h>
+#ifdef HAVE_QT5_X11_EXTRAS
+#include <QtX11Extras/QX11Info>
+#endif
#endif
-#ifdef Q_WS_WIN
+#if (QT_VERSION < 0x050000) || (QT_VERSION >= 0x050400)
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
+#if (QT_VERSION < 0x050000)
#include <QWindowsMime>
+#define QWINDOWSMIME QWindowsMime
+#else
+#include <QWinMime>
+#define QWINDOWSMIME QWinMime
+#endif
#ifdef Q_CC_GNU
#include <wtypes.h>
#endif
#include <objidl.h>
-#endif // Q_WS_WIN
+#endif
+#endif
+
+#ifdef Q_OS_MAC
+#include <QMacPasteboardMime>
+#endif // Q_OS_MAC
-#include "support/bind.h"
#include <boost/crc.hpp>
#include <exception>
{
static bool initialized = false;
if (!initialized) {
- Q_INIT_RESOURCE(Resources);
+ Q_INIT_RESOURCE(Resources);
initialized = true;
}
}
frontend::Application * createApplication(int & argc, char * argv[])
{
-#ifndef Q_WS_X11
+#if !defined(Q_WS_X11) && !defined(QPA_XCB)
// prune -geometry argument(s) by shifting
// the following ones 2 places down.
for (int i = 0 ; i < argc ; ++i) {
}
}
#endif
+
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
+ // On Windows, allow bringing the LyX window to top
+ AllowSetForegroundWindow(ASFW_ANY);
+#endif
+
frontend::GuiApplication * guiApp = new frontend::GuiApplication(argc, argv);
// I'd rather do that in the constructor, but I do not think that
// the palette is accessible there.
return guiApp;
}
+
+void setLocale()
+{
+ QLocale theLocale;
+ string code;
+ if (lyxrc.gui_language == "auto") {
+ theLocale = QLocale::system();
+ code = fromqstr(theLocale.name());
+ } else {
+ Language const * l = languages.getLanguage(lyxrc.gui_language);
+ code = l ? l->code() : "C";
+ theLocale = QLocale(toqstr(code));
+ }
+ // Qt tries to outsmart us and transforms en_US to C.
+ Messages::guiLanguage((code == "C") ? "en_US" : code);
+ QLocale::setDefault(theLocale);
+ setlocale(LC_NUMERIC, "C");
+}
+
+
namespace frontend {
if (qt_formats.empty())
LYXERR(Debug::GRAPHICS, "\nQt4 Problem: No Format available!");
+ bool jpeg_found = false;
+ bool jpg_found = false;
for (QList<QByteArray>::const_iterator it = qt_formats.begin(); it != qt_formats.end(); ++it) {
LYXERR(Debug::GRAPHICS, (const char *) *it << ", ");
string ext = ascii_lowercase((const char *) *it);
// special case
- if (ext == "jpeg")
+ if (ext == "jpeg") {
+ jpeg_found = true;
+ if (jpg_found)
+ continue;
ext = "jpg";
+ }
+ else if (ext == "jpg") {
+ jpg_found = true;
+ if (jpeg_found)
+ continue;
+ }
+ else if (lyxrc.use_converter_cache &&
+ (ext == "svg" || ext == "svgz") &&
+ theConverters().isReachable("svg", "png"))
+ // Qt only supports SVG 1.2 tiny. See #9778. We prefer displaying
+ // the SVG as in the output. However we require that the converter
+ // cache is enabled since this is expensive. We also require that
+ // an explicit svg->png converter is defined, since the default
+ // converter could produce bad quality as well. This assumes that
+ // png can always be loaded.
+ continue;
fmts.push_back(ext);
}
namespace {
-struct PngMap {
+struct ImgMap {
QString key;
QString value;
};
-bool operator<(PngMap const & lhs, PngMap const & rhs)
+bool operator<(ImgMap const & lhs, ImgMap const & rhs)
{
return lhs.key < rhs.key;
}
class CompareKey {
public:
CompareKey(QString const & name) : name_(name) {}
- bool operator()(PngMap const & other) const { return other.key == name_; }
+ bool operator()(ImgMap const & other) const { return other.key == name_; }
private:
QString const name_;
};
// this must be sorted alphabetically
// Upper case comes before lower case
-PngMap sorted_png_map[] = {
+// Please don't change the formatting, this list is parsed by
+// development/tools/generate_symbols_images.py.
+ImgMap sorted_img_map[] = {
+ { "Arrownot", "arrownot2"},
+ { "Arrowvert", "arrowvert2"},
+ { "Bowtie", "bowtie2" },
+ { "Box", "box2" },
{ "Bumpeq", "bumpeq2" },
+ { "CIRCLE", "circle3" },
{ "Cap", "cap2" },
+ { "CheckedBox", "checkedbox2" },
+ { "Circle", "circle2" },
+ { "Colonapprox", "colonapprox2" },
+ { "Coloneq", "coloneq2" },
+ { "Coloneqq", "coloneqq2" },
+ { "Colonsim", "colonsim2" },
{ "Cup", "cup2" },
+ { "DOWNarrow", "downarrow3" },
{ "Delta", "delta2" },
{ "Diamond", "diamond2" },
+ { "Doteq", "doteq2" },
{ "Downarrow", "downarrow2" },
+ { "Eqcolon", "eqcolon2" },
+ { "Eqqcolon", "eqqcolon2" },
{ "Gamma", "gamma2" },
+ { "Join", "join2" },
+ { "LEFTCIRCLE", "leftcircle3" },
+ { "LEFTarrow", "leftarrow3" },
+ { "LEFTcircle", "leftcircle4" },
+ { "LHD", "lhd2" },
{ "Lambda", "lambda2" },
+ { "Lbag", "lbag2"},
{ "Leftarrow", "leftarrow2" },
+ { "Leftcircle", "leftcircle2" },
{ "Leftrightarrow", "leftrightarrow2" },
+ { "Longarrownot", "longarrownot2"},
{ "Longleftarrow", "longleftarrow2" },
{ "Longleftrightarrow", "longleftrightarrow2" },
+ { "Longmapsfrom", "longmapsfrom2"},
+ { "Longmapsto", "longmapsto2"},
{ "Longrightarrow", "longrightarrow2" },
+ { "Mapsfrom", "mapsfrom2"},
+ { "Mapsfromchar", "mapsfromchar2"},
+ { "Mapsto", "mapsto2"},
+ { "Mapstochar", "mapstochar2"},
{ "Omega", "omega2" },
{ "Phi", "phi2" },
{ "Pi", "pi2" },
{ "Psi", "psi2" },
+ { "RHD", "rhd2" },
+ { "RIGHTCIRCLE", "rightcircle3" },
+ { "RIGHTarrow", "rightarrow3" },
+ { "RIGHTcircle", "rightcircle4" },
+ { "Rbag", "rbag2"},
{ "Rightarrow", "rightarrow2" },
+ { "Rightcircle", "rightcircle2" },
{ "Sigma", "sigma2" },
+ { "Square", "square2" },
{ "Subset", "subset2" },
{ "Supset", "supset2" },
{ "Theta", "theta2" },
+ { "Thorn", "thorn2" },
+ { "UParrow", "uparrow3" },
{ "Uparrow", "uparrow2" },
{ "Updownarrow", "updownarrow2" },
{ "Upsilon", "upsilon2" },
{ "Vdash", "vdash3" },
{ "Vert", "vert2" },
+ { "XBox", "xbox3" },
+ { "Xbox", "xbox2" },
{ "Xi", "xi2" },
+ { "lVert", "vert2" },
+ { "lvert", "vert" },
{ "nLeftarrow", "nleftarrow2" },
{ "nLeftrightarrow", "nleftrightarrow2" },
{ "nRightarrow", "nrightarrow2" },
{ "nVDash", "nvdash3" },
+ { "nVdash", "nvdash4" },
{ "nvDash", "nvdash2" },
+ { "rVert", "vert2" },
+ { "rvert", "vert" },
{ "textrm \\AA", "textrm_AA"},
{ "textrm \\O", "textrm_O"},
- { "vDash", "vdash2" }
+ { "vDash", "vdash2" },
+ { "varDelta", "vardelta2" },
+ { "varGamma", "vargamma2" },
+ { "varLambda", "varlambda2" },
+ { "varOmega", "varomega2" },
+ { "varPhi", "varphi2" },
+ { "varPi", "varpi2" },
+ { "varPsi", "varpsi2" },
+ { "varSigma", "varsigma2" },
+ { "varTheta", "vartheta2" },
+ { "varUpsilon", "varupsilon2" },
+ { "varXi", "varxi2" }
};
-size_t const nr_sorted_png_map = sizeof(sorted_png_map) / sizeof(PngMap);
+size_t const nr_sorted_img_map = sizeof(sorted_img_map) / sizeof(ImgMap);
-QString findPng(QString const & name)
+// This list specifies which system's theme icon is related to which lyx
+// command. It was based on:
+// http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
+// this must be sorted alphabetically
+// Upper case comes before lower case
+ImgMap sorted_theme_icon_map[] = {
+ { "bookmark-goto 0", "go-jump" },
+ { "buffer-new", "document-new" },
+ { "buffer-write", "document-save" },
+ { "buffer-write-as", "document-save-as" },
+ { "buffer-zoom-in", "zoom-in" },
+ { "buffer-zoom-out", "zoom-out" },
+ { "copy", "edit-copy" },
+ { "cut", "edit-cut" },
+ { "depth-decrement", "format-indent-less" },
+ { "depth-increment", "format-indent-more" },
+ { "dialog-show spellchecker", "tools-check-spelling" },
+ { "dialog-show-new-inset graphics", "insert-image" },
+ { "dialog-toggle findreplaceadv", "edit-find-replace" },
+ { "file-open", "document-open" },
+ { "font-bold", "format-text-bold" },
+ { "font-ital", "format-text-italic" },
+ { "font-strikeout", "format-text-strikethrough" },
+ { "font-underline", "format-text-underline" },
+ { "lyx-quit", "application-exit" },
+ { "paste", "edit-paste" },
+ { "redo", "edit-redo" },
+ { "undo", "edit-undo" },
+ { "window-close", "window-close" },
+ { "window-new", "window-new" }
+};
+
+size_t const nr_sorted_theme_icon_map = sizeof(sorted_theme_icon_map) / sizeof(ImgMap);
+
+
+QString findImg(QString const & name)
{
- PngMap const * const begin = sorted_png_map;
- PngMap const * const end = begin + nr_sorted_png_map;
- LASSERT(sorted(begin, end), /**/);
+ ImgMap const * const begin = sorted_img_map;
+ ImgMap const * const end = begin + nr_sorted_img_map;
+ LATTEST(sorted(begin, end));
- PngMap const * const it = find_if(begin, end, CompareKey(name));
+ ImgMap const * const it = find_if(begin, end, CompareKey(name));
- QString png_name;
+ QString img_name;
if (it != end) {
- png_name = it->value;
+ img_name = it->value;
} else {
- png_name = name;
- png_name.replace('_', "underscore");
- png_name.replace(' ', '_');
+ img_name = name;
+ img_name.replace('_', "underscore");
+ img_name.replace(' ', '_');
// This way we can have "math-delim { }" on the toolbar.
- png_name.replace('(', "lparen");
- png_name.replace(')', "rparen");
- png_name.replace('[', "lbracket");
- png_name.replace(']', "rbracket");
- png_name.replace('{', "lbrace");
- png_name.replace('}', "rbrace");
- png_name.replace('|', "bars");
- png_name.replace(',', "thinspace");
- png_name.replace(':', "mediumspace");
- png_name.replace(';', "thickspace");
- png_name.replace('!', "negthinspace");
+ img_name.replace('(', "lparen");
+ img_name.replace(')', "rparen");
+ img_name.replace('[', "lbracket");
+ img_name.replace(']', "rbracket");
+ img_name.replace('{', "lbrace");
+ img_name.replace('}', "rbrace");
+ img_name.replace('|', "bars");
+ img_name.replace(',', "thinspace");
+ img_name.replace(':', "mediumspace");
+ img_name.replace(';', "thickspace");
+ img_name.replace('!', "negthinspace");
}
- LYXERR(Debug::GUI, "findPng(" << name << ")\n"
- << "Looking for math PNG called \"" << png_name << '"');
- return png_name;
+ LYXERR(Debug::GUI, "findImg(" << name << ")\n"
+ << "Looking for math icon called \"" << img_name << '"');
+ return img_name;
}
-} // namespace anon
+} // namespace
+
+
+QString themeIconName(QString const & action)
+{
+ ImgMap const * const begin = sorted_theme_icon_map;
+ ImgMap const * const end = begin + nr_sorted_theme_icon_map;
+ LASSERT(sorted(begin, end), /**/);
+
+ ImgMap const * const it = find_if(begin, end, CompareKey(action));
+
+ if (it != end)
+ return it->value;
+ return QString();
+}
QString iconName(FuncRequest const & f, bool unknown)
case LFUN_MATH_INSERT:
if (!f.argument().empty()) {
path = "math/";
- name1 = findPng(toqstr(f.argument()).mid(1));
+ name1 = findImg(toqstr(f.argument()).mid(1));
}
break;
case LFUN_MATH_DELIM:
case LFUN_MATH_BIGDELIM:
path = "math/";
- name1 = findPng(toqstr(f.argument()));
+ name1 = findImg(toqstr(f.argument()));
break;
case LFUN_CALL:
path = "commands/";
docstring firstcom;
docstring dummy = split(f.argument(), firstcom, ';');
name1 = toqstr(firstcom);
- // FIXME: we should rename the icons to tabular-xxx instead of
- // "tabular-feature-xxx"
- name1.replace("inset-modify tabular", "tabular-feature");
name1.replace(' ', '_');
break;
}
- case LFUN_INSET_MODIFY: {
- // FIXME: we should rename the icons to tabular-xxx instead of
- // "tabular-feature-xxx" and generalize this naming to all
- // insets, not to tabular using ones.
- string inset_name;
- string const command = split(to_utf8(f.argument()), inset_name, ' ');
- if (insetCode(inset_name) == TABULAR_CODE) {
- name1 = "tabular-feature "+ toqstr(command);
- name1.replace(' ', '_');
- break;
- }
- }
default:
name2 = toqstr(lyxaction.getActionName(f.action()));
name1 = name2;
}
}
- FileName fname = libFileSearch("images/" + path, name1, "png");
- if (fname.exists())
- return toqstr(fname.absFileName());
+ QStringList imagedirs;
+ imagedirs << "images/" << "images/ipa/";
+ search_mode mode = theGuiApp()->imageSearchMode();
+ for (int i = 0; i < imagedirs.size(); ++i) {
+ QString imagedir = imagedirs.at(i) + path;
+ FileName fname = imageLibFileSearch(imagedir, name1, "svgz,png", mode);
+ if (fname.exists())
+ return toqstr(fname.absFileName());
- fname = libFileSearch("images/" + path, name2, "png");
- if (fname.exists())
- return toqstr(fname.absFileName());
+ fname = imageLibFileSearch(imagedir, name2, "svgz,png", mode);
+ if (fname.exists())
+ return toqstr(fname.absFileName());
+ }
path = ":/images/" + path;
QDir res(path);
if (!res.exists()) {
- LYXERR0("Directory " << path << " not found in resource!");
+ LYXERR0("Directory " << path << " not found in resource!");
return QString();
}
- name1 += ".png";
- if (res.exists(name1))
- return path + name1;
+ if (res.exists(name1 + ".svgz"))
+ return path + name1 + ".svgz";
+ else if (res.exists(name1 + ".png"))
+ return path + name1 + ".png";
- name2 += ".png";
- if (res.exists(name2))
- return path + name2;
+ if (res.exists(name2 + ".svgz"))
+ return path + name2 + ".svgz";
+ else if (res.exists(name2 + ".png"))
+ return path + name2 + ".png";
LYXERR(Debug::GUI, "Cannot find icon with filename "
- << "\"" << name1 << "\""
+ << "\"" << name1 << ".{svgz,png}\""
<< " or filename "
- << "\"" << name2 << "\""
+ << "\"" << name2 << ".{svgz,png}\""
<< " for command \""
<< lyxaction.getActionName(f.action())
<< '(' << to_utf8(f.argument()) << ")\"");
if (unknown) {
- fname = libFileSearch(QString("images/"), "unknown", "png");
+ QString imagedir = "images/";
+ FileName fname = imageLibFileSearch(imagedir, "unknown", "svgz,png", mode);
if (fname.exists())
return toqstr(fname.absFileName());
- return QString(":/images/unknown.png");
+ return QString(":/images/unknown.svgz");
}
return QString();
}
+
+bool getPixmap(QPixmap & pixmap, QString const & path)
+{
+ return pixmap.load(path);
+}
+
+
QPixmap getPixmap(QString const & path, QString const & name, QString const & ext)
{
- QPixmap pixmap;
- FileName fname = libFileSearch(path, name, ext);
- QString path1 = toqstr(fname.absFileName());
- QString path2 = ":/" + path + name + "." + ext;
+ QString imagedir = path;
+ FileName fname = imageLibFileSearch(imagedir, name, ext, theGuiApp()->imageSearchMode());
+ QString fpath = toqstr(fname.absFileName());
+ QPixmap pixmap = QPixmap();
- if (pixmap.load(path1)) {
+ if (getPixmap(pixmap, fpath)) {
return pixmap;
}
- else if (pixmap.load(path2)) {
- return pixmap;
+
+ QStringList exts = ext.split(",");
+ fpath = ":/" + path + name + ".";
+ for (int i = 0; i < exts.size(); ++i) {
+ if (getPixmap(pixmap, fpath + exts.at(i))) {
+ return pixmap;
+ }
}
+ bool const list = ext.contains(",");
LYXERR0("Cannot load pixmap \""
- << path << name << '.' << ext
- << "\", please verify resource system!");
+ << path << name << "." << (list ? "{" : "") << ext
+ << (list ? "}" : "") << "\", please verify resource system!");
return QPixmap();
}
+
QIcon getIcon(FuncRequest const & f, bool unknown)
{
+#if (QT_VERSION >= 0x040600)
+ if (lyxrc.use_system_theme_icons) {
+ // use the icons from system theme that are available
+ QString action = toqstr(lyxaction.getActionName(f.action()));
+ if (!f.argument().empty())
+ action += " " + toqstr(f.argument());
+ QString const theme_icon = themeIconName(action);
+ if (QIcon::hasThemeIcon(theme_icon)) {
+ QIcon const thmicn = QIcon::fromTheme(theme_icon);
+ if (!thmicn.isNull())
+ return thmicn;
+ }
+ }
+#endif
+
QString icon = iconName(f, unknown);
if (icon.isEmpty())
return QIcon();
//LYXERR(Debug::GUI, "Found icon: " << icon);
- QPixmap pm;
- if (!pm.load(icon)) {
+ QPixmap pixmap = QPixmap();
+ if (!getPixmap(pixmap,icon)) {
LYXERR0("Cannot load icon " << icon << " please verify resource system!");
return QIcon();
}
- return QIcon(pm);
+ return QIcon(pixmap);
}
};
-////////////////////////////////////////////////////////////////////////
-//
-// Mac specific stuff goes here...
-//
-////////////////////////////////////////////////////////////////////////
-
-class MenuTranslator : public QTranslator
+class GuiTranslator : public QTranslator
{
public:
- MenuTranslator(QObject * parent)
+ GuiTranslator(QObject * parent = nullptr)
: QTranslator(parent)
{}
- QString translate(const char * /*context*/,
- const char * sourceText,
- const char * /*comment*/ = 0)
+ virtual QString translate(const char * /* context */,
+ const char *sourceText,
+#if QT_VERSION >= 0x050000
+ const char * /* disambiguation */ = 0, int /* n */ = -1) const
+#else
+ const char * /*comment*/ = 0) const
+#endif
{
- string const s = sourceText;
- if (s == N_("About %1") || s == N_("Preferences")
- || s == N_("Reconfigure") || s == N_("Quit %1"))
- return qt_(s);
- else
- return QString();
+ // Here we declare the strings that need to be translated from Qt own GUI
+ // This is needed to include these strings to po files
+ _("About %1");
+ _("Preferences");
+ _("Reconfigure");
+ _("Quit %1");
+ _("&OK");
+ // Already in po: "Cancel", "&Cancel"
+ _("Apply"); // Already in po: "&Apply"
+ _("Reset"); // Already in po: "&Reset" "R&eset" "Rese&t"
+
+ docstring s = getGuiMessages().getIfFound(sourceText);
+ // This test should eventually be removed when translations are updated
+ if (s.empty())
+ LYXERR(Debug::LOCALE, "Missing translation for `"
+ << string(sourceText) << "'");
+ return toqstr(s);
}
};
-class GlobalMenuBar : public QMenuBar
-{
-public:
- ///
- GlobalMenuBar() : QMenuBar(0) {}
-
- ///
- bool event(QEvent * e)
- {
- if (e->type() == QEvent::ShortcutOverride) {
- // && activeWindow() == 0) {
- QKeyEvent * ke = static_cast<QKeyEvent*>(e);
- KeySymbol sym;
- setKeySymbol(&sym, ke);
- guiApp->processKeySym(sym, q_key_state(ke->modifiers()));
- e->accept();
- return true;
- }
- return false;
- }
-};
-#ifdef Q_WS_MACX
+////////////////////////////////////////////////////////////////////////
+//
+// Mac specific stuff goes here...
+//
+////////////////////////////////////////////////////////////////////////
+
+#ifdef Q_OS_MAC
// QMacPasteboardMimeGraphics can only be compiled on Mac.
class QMacPasteboardMimeGraphics : public QMacPasteboardMime
////////////////////////////////////////////////////////////////////////
// Windows specific stuff goes here...
-#ifdef Q_WS_WIN
+#if (QT_VERSION < 0x050000) || (QT_VERSION >= 0x050400)
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
// QWindowsMimeMetafile can only be compiled on Windows.
static FORMATETC cfFromMime(QString const & mimetype)
}
-class QWindowsMimeMetafile : public QWindowsMime {
+class QWindowsMimeMetafile : public QWINDOWSMIME {
public:
QWindowsMimeMetafile() {}
- bool canConvertFromMime(FORMATETC const & formatetc,
- QMimeData const * mimedata) const
+ bool canConvertFromMime(FORMATETC const & /*formatetc*/,
+ QMimeData const * /*mimedata*/) const
{
return false;
}
return pDataObj->QueryGetData(&formatetc) == S_OK;
}
- bool convertFromMime(FORMATETC const & formatetc,
- const QMimeData * mimedata, STGMEDIUM * pmedium) const
+ bool convertFromMime(FORMATETC const & /*formatetc*/,
+ const QMimeData * /*mimedata*/, STGMEDIUM * /*pmedium*/) const
{
return false;
}
QVariant convertToMime(QString const & mimetype, IDataObject * pDataObj,
- QVariant::Type preferredType) const
+ QVariant::Type /*preferredType*/) const
{
QByteArray data;
if (!canConvertToMime(mimetype, pDataObj))
QVector<FORMATETC> formatsForMime(QString const & mimetype,
- QMimeData const * mimedata) const
+ QMimeData const * /*mimedata*/) const
{
QVector<FORMATETC> formats;
if (mimetype == emfMimeType() || mimetype == wmfMimeType())
{
switch (formatetc.cfFormat) {
case CF_ENHMETAFILE:
- return emfMimeType();
+ return emfMimeType();
case CF_METAFILEPICT:
return wmfMimeType();
}
}
};
-#endif // Q_WS_WIN
+#endif
+#endif
+
+
+/// Allows to check whether ESC was pressed during a long operation
+class KeyChecker : public QObject {
+private:
+ bool pressed_;
+ bool started_;
+public:
+ KeyChecker() : pressed_(false), started_(false) {}
+
+ void start() {
+ QCoreApplication::instance()->installEventFilter(this);
+ pressed_ = false;
+ started_ = true;
+ }
+ void stop() {
+ QCoreApplication::instance()->removeEventFilter(this);
+ started_ = false;
+ }
+ bool pressed() {
+ QCoreApplication::processEvents();
+ return pressed_;
+ }
+ bool started() const {
+ return started_;
+ }
+ bool eventFilter(QObject *obj, QEvent *event) {
+ LYXERR(Debug::ACTION, "Event Type: " << event->type());
+ switch (event->type()) {
+ case QEvent::Show:
+ case QEvent::Hide:
+ case QEvent::Resize:
+ case QEvent::UpdateRequest:
+ case QEvent::CursorChange:
+ case QEvent::ActionChanged:
+ case QEvent::EnabledChange:
+ case QEvent::SockAct:
+ case QEvent::Timer:
+ case QEvent::Paint:
+ case QEvent::ToolTipChange:
+ case QEvent::LayoutRequest:
+ case QEvent::MetaCall:
+ return QObject::eventFilter(obj, event);
+ default:
+ // FIXME Blocking all these events is a bad idea.
+ QKeyEvent *keyEvent = dynamic_cast<QKeyEvent*>(event);
+ if (keyEvent && keyEvent->key() == Qt::Key_Escape)
+ pressed_ = true;
+ return true;
+ }
+ }
+};
+
////////////////////////////////////////////////////////////////////////
// GuiApplication::Private definition and implementation.
Private(): language_model_(0), meta_fake_bit(NoModifier),
global_menubar_(0)
{
- #ifdef Q_WS_WIN
+ #if (QT_VERSION < 0x050000) || (QT_VERSION >= 0x050400)
+ #if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
/// WMF Mime handler for Windows clipboard.
- wmf_mime_ = new QWindowsMimeMetafile();
+ wmf_mime_ = new QWindowsMimeMetafile;
+ #endif
#endif
initKeySequences(&theTopLevelKeymap());
}
FontLoader font_loader_;
///
ColorCache color_cache_;
- ///
+ /// the built-in Qt translation mechanism
QTranslator qt_trans_;
+ /// LyX gettext-based translation for Qt elements
+ GuiTranslator gui_trans_;
///
QHash<int, SocketNotifier *> socket_notifiers_;
///
///
KeyModifier meta_fake_bit;
+ /// The result of last dispatch action
+ DispatchResult dispatch_result_;
+
/// Multiple views container.
/**
* Warning: This must not be a smart pointer as the destruction of the
QHash<int, GuiView *> views_;
/// Only used on mac.
- GlobalMenuBar * global_menubar_;
+ QMenuBar * global_menubar_;
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
/// Linkback mime handler for MacOSX.
QMacPasteboardMimeGraphics mac_pasteboard_mime_;
#endif
-#ifdef Q_WS_WIN
+#if (QT_VERSION < 0x050000) || (QT_VERSION >= 0x050400)
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
/// WMF Mime handler for Windows clipboard.
QWindowsMimeMetafile * wmf_mime_;
#endif
+#endif
+
+ /// Allows to check whether ESC was pressed during a long operation
+ KeyChecker key_checker_;
};
GuiApplication::~GuiApplication()
{
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
closeAllLinkBackLinks();
#endif
delete d;
QCoreApplication::setOrganizationName(app_name);
QCoreApplication::setOrganizationDomain("lyx.org");
QCoreApplication::setApplicationName(lyx_package);
+#if QT_VERSION >= 0x050000
+ QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+#endif
+
+ qsrand(QDateTime::currentDateTime().toTime_t());
- // Install translator for GUI elements.
+ // Install LyX translator for missing Qt translations
+ installTranslator(&d->gui_trans_);
+ // Install Qt native translator for GUI elements.
installTranslator(&d->qt_trans_);
+#ifdef QPA_XCB
+ // Enable reception of XCB events.
+ installNativeEventFilter(this);
+#endif
+
// FIXME: quitOnLastWindowClosed is true by default. We should have a
// lyxrc setting for this in order to let the application stay resident.
// But then we need some kind of dock icon, at least on Windows.
if (lyxrc.quit_on_last_window_closed)
setQuitOnLastWindowClosed(false);
*/
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
// FIXME: Do we need a lyxrc setting for this on Mac? This behaviour
// seems to be the default case for applications like LyX.
setQuitOnLastWindowClosed(false);
- // This allows to translate the strings that appear in the LyX menu.
- /// A translator suitable for the entries in the LyX menu.
- /// Only needed with Qt/Mac.
- installTranslator(new MenuTranslator(this));
+ ///
+ setupApplescript();
#endif
-
-#ifdef Q_WS_X11
+
+#if defined(Q_WS_X11) || defined(QPA_XCB)
// doubleClickInterval() is 400 ms on X11 which is just too long.
// On Windows and Mac OS X, the operating system's value is used.
// On Microsoft Windows, calling this function sets the double
this, SLOT(handleRegularEvents()));
d->general_timer_.start();
-#if QT_VERSION >= 0x040400
// maxThreadCount() defaults in general to 2 on single or dual-processor.
// This is clearly not enough in a time where we use threads for
// document preview and/or export. 20 should be OK.
QThreadPool::globalInstance()->setMaxThreadCount(20);
-#endif
+
+ // make sure tooltips are formatted
+ installEventFilter(new ToolTipFormatter(this));
}
}
+double GuiApplication::pixelRatio() const
+{
+#if QT_VERSION >= 0x050000
+ return qt_scale_factor * devicePixelRatio();
+#else
+ return 1.0;
+#endif
+}
+
+
void GuiApplication::clearSession()
{
QSettings settings;
}
-docstring GuiApplication::iconName(FuncRequest const & f, bool unknown)
+docstring Application::iconName(FuncRequest const & f, bool unknown)
{
return qstring_to_ucs4(lyx::frontend::iconName(f, unknown));
}
+docstring Application::mathIcon(docstring const & c)
+{
+ return qstring_to_ucs4(findImg(toqstr(c)));
+}
+
+
FuncStatus GuiApplication::getStatus(FuncRequest const & cmd) const
{
FuncStatus status;
BufferView * bv = 0;
BufferView * doc_bv = 0;
-
+
if (cmd.action() == LFUN_NOACTION) {
status.message(from_utf8(N_("Nothing to do")));
status.setEnabled(false);
// If we do not have a GuiView, then other functions are disabled
else if (!current_view_)
status.setEnabled(false);
-
+
// Does the GuiView know something?
else if (current_view_->getStatus(cmd, status)) { }
// If we do not have a BufferView, then other functions are disabled
else if (!(bv = current_view_->currentBufferView()))
status.setEnabled(false);
-
+
// Does the current BufferView know something?
else if (bv->getStatus(cmd, status)) { }
-
+
// Does the current Buffer know something?
else if (bv->buffer().getStatus(cmd, status)) { }
// Does the document Buffer know something?
else if (doc_bv->buffer().getStatus(cmd, status)) { }
- else {
+ else {
LYXERR(Debug::ACTION, "LFUN not handled in getStatus(): " << cmd);
status.message(from_utf8(N_("Command not handled")));
status.setEnabled(false);
}
-
+
// the default error message if we disable the command
if (!status.enabled() && status.message().empty())
status.message(from_utf8(N_("Command disabled")));
enable = true;
break;
+ case LFUN_BUFFER_FORALL: {
+ if (theBufferList().empty()) {
+ flag.message(from_utf8(N_("Command not allowed without a buffer open")));
+ flag.setEnabled(false);
+ break;
+ }
+
+ FuncRequest const cmdToPass = lyxaction.lookupFunc(cmd.getLongArg(0));
+ if (cmdToPass.action() == LFUN_UNKNOWN_ACTION) {
+ flag.message(from_utf8(N_("the <LFUN-COMMAND> argument of buffer-forall is not valid")));
+ flag.setEnabled(false);
+ }
+ break;
+ }
+
+ case LFUN_DIALOG_SHOW: {
+ string const name = cmd.getArg(0);
+ return name == "aboutlyx"
+ || name == "prefs"
+ || name == "texinfo"
+ || name == "progress"
+ || name == "compare";
+ }
+
default:
return false;
}
static docstring makeDispatchMessage(docstring const & msg,
FuncRequest const & cmd)
{
- const bool verbose = (cmd.origin() == FuncRequest::MENU
+ const bool be_verbose = (cmd.origin() == FuncRequest::MENU
|| cmd.origin() == FuncRequest::TOOLBAR
|| cmd.origin() == FuncRequest::COMMANDBUFFER);
- if (cmd.action() == LFUN_SELF_INSERT || !verbose) {
- LYXERR(Debug::ACTION, "dispatch msg is " << msg);
+ if (cmd.action() == LFUN_SELF_INSERT || !be_verbose) {
+ LYXERR(Debug::ACTION, "dispatch msg is `" << msg << "'");
return msg;
}
}
-void GuiApplication::dispatch(FuncRequest const & cmd)
+DispatchResult const & GuiApplication::dispatch(FuncRequest const & cmd)
{
- if (current_view_ && current_view_->currentBufferView())
+ DispatchResult dr;
+
+ Buffer * buffer = 0;
+ if (cmd.view_origin() && current_view_ != cmd.view_origin()) {
+ //setCurrentView(cmd.view_origin); //does not work
+ dr.setError(true);
+ dr.setMessage(_("Wrong focus!"));
+ d->dispatch_result_ = dr;
+ return d->dispatch_result_;
+ }
+ if (current_view_ && current_view_->currentBufferView()) {
current_view_->currentBufferView()->cursor().saveBeforeDispatchPosXY();
+ buffer = ¤t_view_->currentBufferView()->buffer();
+ }
+
+ dr.screenUpdate(Update::FitCursor);
+ {
+ // This handles undo groups automagically
+ UndoGroupHelper ugh(buffer);
+ dispatch(cmd, dr);
+ }
- DispatchResult dr;
// redraw the screen at the end (first of the two drawing steps).
// This is done unless explicitly requested otherwise
- dr.screenUpdate(Update::FitCursor);
- dispatch(cmd, dr);
+ updateCurrentView(cmd, dr);
+ d->dispatch_result_ = dr;
+ return d->dispatch_result_;
+}
+
+void GuiApplication::updateCurrentView(FuncRequest const & cmd, DispatchResult & dr)
+{
if (!current_view_)
return;
if (dr.needBufferUpdate()) {
bv->cursor().clearBufferUpdate();
bv->buffer().updateBuffer();
+ } else if (dr.needChangesUpdate()) {
+ // updateBuffer() already updates the change-tracking presence flag
+ bv->buffer().updateChangesPresent();
}
// BufferView::update() updates the ViewMetricsInfo and
// also initializes the position cache for all insets in
theSelection().haveSelection(bv->cursor().selection());
// update gui
- current_view_->restartCursor();
+ current_view_->restartCaret();
}
if (dr.needMessageUpdate()) {
// Some messages may already be translated, so we cannot use _()
return;
BookmarksSection::Bookmark const & bm =
theSession().bookmarks().bookmark(idx);
- LASSERT(!bm.filename.empty(), /**/);
+ LASSERT(!bm.filename.empty(), return);
string const file = bm.filename.absFileName();
// if the file is not opened, open it.
if (!theBufferList().exists(bm.filename)) {
dispatch(FuncRequest(LFUN_BOOKMARK_SAVE, "0"));
// if the current buffer is not that one, switch to it.
- BufferView * doc_bv = current_view_->documentBufferView();
+ BufferView * doc_bv = current_view_ ?
+ current_view_->documentBufferView() : 0;
+ Cursor const * old = doc_bv ? &doc_bv->cursor() : 0;
if (!doc_bv || doc_bv->buffer().fileName() != tmp.filename) {
if (switchToBuffer) {
dispatch(FuncRequest(LFUN_BUFFER_SWITCH, file));
+ if (!current_view_)
+ return;
doc_bv = current_view_->documentBufferView();
} else
return;
}
// moveToPosition try paragraph id first and then paragraph (pit, pos).
- if (!doc_bv->moveToPosition(
+ if (!doc_bv || !doc_bv->moveToPosition(
tmp.bottom_pit, tmp.bottom_pos, tmp.top_id, tmp.top_pos))
return;
+ Cursor & cur = doc_bv->cursor();
+ if (old && cur != *old)
+ notifyCursorLeavesOrEnters(*old, cur);
+
// bm changed
if (idx == 0)
return;
// Cursor jump succeeded!
- Cursor const & cur = doc_bv->cursor();
pit_type new_pit = cur.pit();
pos_type new_pos = cur.pos();
int new_id = cur.paragraph().id();
current_view_->message(_("Running configure..."));
// Run configure in user lyx directory
- PathChanger p(package().user_support());
- string configure_command = package().configure_command();
- configure_command += option;
- Systemcall one;
- int ret = one.startscript(Systemcall::Wait, configure_command);
- p.pop();
+ string const lock_file = package().getConfigureLockName();
+ int fd = fileLock(lock_file.c_str());
+ int const ret = package().reconfigureUserLyXDir(option);
// emit message signal.
if (current_view_)
current_view_->message(_("Reloading configuration..."));
- lyxrc.read(libFileSearch(QString(), "lyxrc.defaults"));
+ lyxrc.read(libFileSearch(QString(), "lyxrc.defaults"), false);
// Re-read packages.lst
- LaTeXFeatures::getAvailable();
+ LaTeXPackages::getAvailable();
+ fileUnlock(fd, lock_file.c_str());
if (ret)
Alert::information(_("System reconfiguration failed"),
_("The system reconfiguration has failed.\n"
- "Default textclass is used but LyX may "
+ "Default textclass is used but LyX may\n"
"not be able to work properly.\n"
"Please reconfigure again if needed."));
else
"updated document class specifications."));
}
+void GuiApplication::validateCurrentView()
+{
+ if (!d->views_.empty() && !current_view_) {
+ // currently at least one view exists but no view has the focus.
+ // choose the last view to make it current.
+ // a view without any open document is preferred.
+ GuiView * candidate = 0;
+ QHash<int, GuiView *>::const_iterator it = d->views_.begin();
+ QHash<int, GuiView *>::const_iterator end = d->views_.end();
+ for (; it != end; ++it) {
+ candidate = *it;
+ if (!candidate->documentBufferView())
+ break;
+ }
+ setCurrentView(candidate);
+ }
+}
void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr)
{
LYXERR(Debug::ACTION, "action "
<< lyxaction.getActionName(action)
<< " [" << action << "] is disabled at this location");
- if (current_view_)
- current_view_->restartCursor();
dr.setMessage(flag.message());
dr.setError(true);
dr.dispatched(false);
return;
};
+ if (cmd.origin() == FuncRequest::LYXSERVER) {
+ if (current_view_ && current_view_->currentBufferView())
+ current_view_->currentBufferView()->cursor().saveBeforeDispatchPosXY();
+ // we will also need to redraw the screen at the end
+ dr.screenUpdate(Update::FitCursor);
+ }
+
// Assumes that the action will be dispatched.
dr.dispatched(true);
// clear the last opened list, because
// maybe this will end the session
theSession().lastOpened().clear();
- current_view_->closeScheduled();
+ // check for valid current_view_
+ validateCurrentView();
+ if (current_view_)
+ current_view_->closeScheduled();
break;
case LFUN_LYX_QUIT:
case LFUN_SCREEN_FONT_UPDATE: {
// handle the screen font changes.
d->font_loader_.update();
- // Backup current_view_
- GuiView * view = current_view_;
- // Set current_view_ to zero to forbid GuiWorkArea::redraw()
- // to skip the refresh.
- current_view_ = 0;
- theBufferList().changed(false);
- // Restore current_view_
- current_view_ = view;
+ dr.screenUpdate(Update::Force | Update::FitCursor);
break;
}
case LFUN_BUFFER_NEW:
- if (d->views_.empty()
+ validateCurrentView();
+ if (!current_view_
|| (!lyxrc.open_buffers_in_tabs && current_view_->documentBufferView() != 0)) {
createView(QString(), false); // keep hidden
current_view_->newDocument(to_utf8(cmd.argument()), false);
break;
case LFUN_BUFFER_NEW_TEMPLATE:
- if (d->views_.empty()
+ validateCurrentView();
+ if (!current_view_
|| (!lyxrc.open_buffers_in_tabs && current_view_->documentBufferView() != 0)) {
createView();
current_view_->newDocument(to_utf8(cmd.argument()), true);
break;
case LFUN_FILE_OPEN: {
+ // FIXME: normally the code below is not needed, since getStatus makes sure that
+ // current_view_ is not null.
+ validateCurrentView();
// FIXME: create a new method shared with LFUN_HELP_OPEN.
string const fname = to_utf8(cmd.argument());
- if (d->views_.empty() || (!lyxrc.open_buffers_in_tabs
- && current_view_->documentBufferView() != 0)) {
+ bool const is_open = FileName::isAbsolute(fname)
+ && theBufferList().getBuffer(FileName(fname));
+ if (!current_view_
+ || (!lyxrc.open_buffers_in_tabs
+ && current_view_->documentBufferView() != 0
+ && !is_open)) {
// We want the ui session to be saved per document and not per
// window number. The filename crc is a good enough identifier.
boost::crc_32_type crc;
crc = for_each(fname.begin(), fname.end(), crc);
createView(crc.checksum());
current_view_->openDocument(fname);
- if (current_view_ && !current_view_->documentBufferView())
+ if (!current_view_->documentBufferView())
current_view_->close();
- } else
+ else if (cmd.origin() == FuncRequest::LYXSERVER) {
+ current_view_->raise();
+ current_view_->activateWindow();
+ current_view_->showNormal();
+ }
+ } else {
current_view_->openDocument(fname);
+ if (cmd.origin() == FuncRequest::LYXSERVER) {
+ current_view_->raise();
+ current_view_->activateWindow();
+ current_view_->showNormal();
+ }
+ }
break;
}
current_view_->message(bformat(_("Opening help file %1$s..."),
makeDisplayPath(fname.absFileName())));
Buffer * buf = current_view_->loadDocument(fname, false);
-
-#ifndef DEVEL_VERSION
if (buf)
- buf->setReadonly(true);
-#else
- buf;
-#endif
+ buf->setReadonly(!current_view_->develMode());
break;
}
break;
}
+#if 0
+ // FIXME: The graphics cache no longer has a changeDisplay method.
string const graphicsbg = lcolor.getLyXName(Color_graphicsbg);
- bool const graphicsbg_changed =
+ bool const graphicsbg_changed =
lyx_name == graphicsbg && x11_name != graphicsbg;
- if (graphicsbg_changed) {
- // FIXME: The graphics cache no longer has a changeDisplay method.
-#if 0
+ if (graphicsbg_changed)
graphics::GCache::get().changeDisplay(true);
#endif
- }
if (!lcolor.setColor(lyx_name, x11_name)) {
- current_view_->message(
- bformat(_("Set-color \"%1$s\" failed "
+ if (current_view_)
+ current_view_->message(
+ bformat(_("Set-color \"%1$s\" failed "
"- color is undefined or "
"may not be redefined"),
from_utf8(lyx_name)));
}
// Make sure we don't keep old colors in cache.
d->color_cache_.clear();
+ // Update the current view
+ lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
break;
}
LyXRC const lyxrc_orig = lyxrc;
istringstream ss(to_utf8(cmd.argument()));
- bool const success = lyxrc.read(ss) == 0;
+ bool const success = lyxrc.read(ss);
if (!success) {
lyxerr << "Warning in LFUN_LYXRC_APPLY!\n"
}
actOnUpdatedPrefs(lyxrc_orig, lyxrc);
- setSpellChecker();
- resetGui();
+ // If the request comes from the minibuffer, then we can't reset
+ // the GUI, since that would destory the minibuffer itself and
+ // cause a crash, since we are currently in one of the methods of
+ // GuiCommandBuffer. See bug #8540.
+ if (cmd.origin() != FuncRequest::COMMANDBUFFER)
+ resetGui();
+ // else
+ // FIXME Unfortunately, that leaves a bug here, since we cannot
+ // reset the GUI in this case. If the changes to lyxrc affected the
+ // UI, then, nothing would happen. This seems fairly unlikely, but
+ // it definitely is a bug.
+
+ dr.forceBufferUpdate();
break;
}
// --- lyxserver commands ----------------------------
case LFUN_SERVER_GET_FILENAME: {
- LASSERT(current_view_ && current_view_->documentBufferView(), return);
- docstring const fname = from_utf8(
+ if (current_view_ && current_view_->documentBufferView()) {
+ docstring const fname = from_utf8(
current_view_->documentBufferView()->buffer().absFileName());
- dr.setMessage(fname);
- LYXERR(Debug::INFO, "FNAME[" << fname << ']');
+ dr.setMessage(fname);
+ LYXERR(Debug::INFO, "FNAME[" << fname << ']');
+ } else {
+ dr.setMessage(docstring());
+ LYXERR(Debug::INFO, "No current file for LFUN_SERVER_GET_FILENAME");
+ }
break;
}
+
case LFUN_SERVER_NOTIFY: {
docstring const dispatch_buffer = d->keyseq.print(KeySequence::Portable);
dr.setMessage(dispatch_buffer);
// repeat command
string countstr;
string rest = split(argument, countstr, ' ');
- istringstream is(countstr);
- int count = 0;
- is >> count;
- //lyxerr << "repeat: count: " << count << " cmd: " << rest << endl;
- for (int i = 0; i < count; ++i)
- dispatch(lyxaction.lookupFunc(rest));
+ int const count = convert<int>(countstr);
+ // an arbitrary number to limit number of iterations
+ int const max_iter = 10000;
+ if (count > max_iter) {
+ dr.setMessage(bformat(_("Cannot iterate more than %1$d times"), max_iter));
+ dr.setError(true);
+ } else {
+ for (int i = 0; i < count; ++i) {
+ FuncRequest lfun = lyxaction.lookupFunc(rest);
+ lfun.allowAsync(false);
+ dispatch(lfun);
+ }
+ }
break;
}
// FIXME: this LFUN should also work without any view.
Buffer * buffer = (current_view_ && current_view_->documentBufferView())
? &(current_view_->documentBufferView()->buffer()) : 0;
- if (buffer)
- buffer->undo().beginUndoGroup();
+ // This handles undo groups automagically
+ UndoGroupHelper ugh(buffer);
while (!arg.empty()) {
string first;
arg = split(arg, first, ';');
FuncRequest func(lyxaction.lookupFunc(first));
+ func.allowAsync(false);
func.setOrigin(cmd.origin());
dispatch(func);
}
- // the buffer may have been closed by one action
- if (theBufferList().isLoaded(buffer))
- buffer->undo().endUndoGroup();
+ break;
+ }
+
+ case LFUN_BUFFER_FORALL: {
+ FuncRequest funcToRun = lyxaction.lookupFunc(cmd.getLongArg(0));
+ funcToRun.allowAsync(false);
+
+ map<Buffer *, GuiView *> views_lVisible;
+ map<GuiView *, Buffer *> activeBuffers;
+
+ QList<GuiView *> allViews = d->views_.values();
+
+ // this for does not modify any buffer. It just collects info on local
+ // visibility of buffers and on which buffer is active in each view.
+ Buffer * const last = theBufferList().last();
+ for(GuiView * view : allViews) {
+ // all of the buffers might be locally hidden. That is, there is no
+ // active buffer.
+ if (!view || !view->currentBufferView())
+ activeBuffers[view] = 0;
+ else
+ activeBuffers[view] = &view->currentBufferView()->buffer();
+
+ // find out if each is locally visible or locally hidden.
+ // we don't use a for loop as the buffer list cycles.
+ Buffer * b = theBufferList().first();
+ while (true) {
+ bool const locallyVisible = view && view->workArea(*b);
+ if (locallyVisible) {
+ bool const exists_ = (views_lVisible.find(b) != views_lVisible.end());
+ // only need to overwrite/add if we don't already know a buffer is globally
+ // visible or we do know but we would prefer to dispatch LFUN from the
+ // current view because of cursor position issues.
+ if (!exists_ || (exists_ && views_lVisible[b] != current_view_))
+ views_lVisible[b] = view;
+ }
+ if (b == last)
+ break;
+ b = theBufferList().next(b);
+ }
+ }
+
+ GuiView * const homeView = currentView();
+ Buffer * b = theBufferList().first();
+ Buffer * nextBuf = 0;
+ int numProcessed = 0;
+ while (true) {
+ if (b != last)
+ nextBuf = theBufferList().next(b); // get next now bc LFUN might close current.
+
+ bool const visible = (views_lVisible.find(b) != views_lVisible.end());
+ if (visible) {
+ // first change to a view where b is locally visible, preferably current_view_.
+ GuiView * const vLv = views_lVisible[b];
+ vLv->setBuffer(b);
+ lyx::dispatch(funcToRun);
+ numProcessed++;
+ }
+ if (b == last)
+ break;
+ b = nextBuf;
+ }
+
+ // put things back to how they were (if possible).
+ for (GuiView * view : allViews) {
+ Buffer * originalBuf = activeBuffers[view];
+ // there might not have been an active buffer in this view or it might have been closed by the LFUN.
+ if (theBufferList().isLoaded(originalBuf))
+ view->setBuffer(originalBuf);
+ }
+ homeView->setFocus();
+
+ dr.setMessage(bformat(_("Applied \"%1$s\" to %2$d buffer(s)"), from_utf8(cmd.getLongArg(0)), numProcessed));
break;
}
istringstream ss(argument);
Lexer lex;
lex.setStream(ss);
+
+ // See #9236
+ // We need to make sure that, after we recreat the DocumentClass,
+ // which we do in readHeader, we apply it to the document itself.
+ DocumentClassConstPtr olddc = defaults.params().documentClassPtr();
int const unknown_tokens = defaults.readHeader(lex);
+ DocumentClassConstPtr newdc = defaults.params().documentClassPtr();
+ ErrorList el;
+ InsetText & theinset = static_cast<InsetText &>(defaults.inset());
+ cap::switchBetweenClasses(olddc, newdc, theinset, el);
if (unknown_tokens != 0) {
lyxerr << "Warning in LFUN_BUFFER_SAVE_AS_DEFAULT!\n"
lyxerr.setLevel(Debug::value(to_utf8(cmd.argument())));
break;
- default:
- // Everything below is only for active window
- if (current_view_ == 0)
- break;
-
- // Let the current GuiView dispatch its own actions.
- current_view_->dispatch(cmd, dr);
-
- if (dr.dispatched())
- break;
-
- BufferView * bv = current_view_->currentBufferView();
- LASSERT(bv, /**/);
-
- // Let the current BufferView dispatch its own actions.
- bv->dispatch(cmd, dr);
- if (dr.dispatched())
- break;
-
- BufferView * doc_bv = current_view_->documentBufferView();
- // Try with the document BufferView dispatch if any.
- if (doc_bv) {
- doc_bv->dispatch(cmd, dr);
- if (dr.dispatched())
- break;
+ case LFUN_DIALOG_SHOW: {
+ string const name = cmd.getArg(0);
+
+ if ( name == "aboutlyx"
+ || name == "prefs"
+ || name == "texinfo"
+ || name == "progress"
+ || name == "compare")
+ {
+ // work around: on Mac OS the application
+ // is not terminated when closing the last view.
+ // Create a new one to be able to dispatch the
+ // LFUN_DIALOG_SHOW to this view.
+ if (current_view_ == 0)
+ createView();
}
-
- // OK, so try the current Buffer itself...
- bv->buffer().dispatch(cmd, dr);
- if (dr.dispatched())
- break;
-
- // and with the document Buffer.
- if (doc_bv) {
- doc_bv->buffer().dispatch(cmd, dr);
- if (dr.dispatched())
- break;
- }
-
- // Let the current Cursor dispatch its own actions.
- Cursor old = bv->cursor();
- bv->cursor().dispatch(cmd);
-
- // notify insets we just left
- if (bv->cursor() != old) {
- old.fixIfBroken();
- bool badcursor = notifyCursorLeavesOrEnters(old, bv->cursor());
- if (badcursor)
- bv->cursor().fixIfBroken();
- }
-
- // update completion. We do it here and not in
- // processKeySym to avoid another redraw just for a
- // changed inline completion
- if (cmd.origin() == FuncRequest::KEYBOARD) {
- if (cmd.action() == LFUN_SELF_INSERT
- || (cmd.action() == LFUN_ERT_INSERT && bv->cursor().inMathed()))
- current_view_->updateCompletion(bv->cursor(), true, true);
- else if (cmd.action() == LFUN_CHAR_DELETE_BACKWARD)
- current_view_->updateCompletion(bv->cursor(), false, true);
- else
- current_view_->updateCompletion(bv->cursor(), false, false);
- }
-
- dr = bv->cursor().result();
}
-
- // if we executed a mutating lfun, mark the buffer as dirty
- Buffer * doc_buffer = (current_view_ && current_view_->documentBufferView())
- ? &(current_view_->documentBufferView()->buffer()) : 0;
- if (doc_buffer && theBufferList().isLoaded(doc_buffer)
- && flag.enabled()
- && !lyxaction.funcHasFlag(action, LyXAction::NoBuffer)
- && !lyxaction.funcHasFlag(action, LyXAction::ReadOnly))
- current_view_->currentBufferView()->buffer().markDirty();
+ // fall through
+ default:
+ // The LFUN must be for one of GuiView, BufferView, Buffer or Cursor;
+ // let's try that:
+ if (current_view_)
+ current_view_->dispatch(cmd, dr);
+ break;
+ }
+
+ if (cmd.origin() == FuncRequest::LYXSERVER)
+ updateCurrentView(cmd, dr);
}
}
+//Keep this in sync with GuiApplication::processKeySym below
+bool GuiApplication::queryKeySym(KeySymbol const & keysym,
+ KeyModifier state) const
+{
+ // Do nothing if we have nothing
+ if (!keysym.isOK() || keysym.isModifier())
+ return false;
+ // Do a one-deep top-level lookup for cancel and meta-fake keys.
+ KeySequence seq;
+ FuncRequest func = seq.addkey(keysym, state);
+ // When not cancel or meta-fake, do the normal lookup.
+ if ((func.action() != LFUN_CANCEL) && (func.action() != LFUN_META_PREFIX)) {
+ seq = d->keyseq;
+ func = seq.addkey(keysym, (state | d->meta_fake_bit));
+ }
+ // Maybe user can only reach the key via holding down shift.
+ // Let's see. But only if shift is the only modifier
+ if (func.action() == LFUN_UNKNOWN_ACTION && state == ShiftModifier)
+ // If addkey looked up a command and did not find further commands then
+ // seq has been reset at this point
+ func = seq.addkey(keysym, NoModifier);
+
+ LYXERR(Debug::KEY, " Key (queried) [action=" << func.action() << "]["
+ << seq.print(KeySequence::Portable) << ']');
+ return func.action() != LFUN_UNKNOWN_ACTION;
+}
+
+
+//Keep this in sync with GuiApplication::queryKeySym above
void GuiApplication::processKeySym(KeySymbol const & keysym, KeyModifier state)
{
LYXERR(Debug::KEY, "KeySym is " << keysym.getSymbolName());
// Do nothing if we have nothing (JMarc)
- if (!keysym.isOK()) {
- LYXERR(Debug::KEY, "Empty kbd action (probably composing)");
- if (current_view_)
- current_view_->restartCursor();
- return;
- }
-
- if (keysym.isModifier()) {
- LYXERR(Debug::KEY, "isModifier true");
+ if (!keysym.isOK() || keysym.isModifier()) {
+ if (!keysym.isOK())
+ LYXERR(Debug::KEY, "Empty kbd action (probably composing)");
if (current_view_)
- current_view_->restartCursor();
+ current_view_->restartCaret();
return;
}
// Let's see. But only if shift is the only modifier
if (func.action() == LFUN_UNKNOWN_ACTION && state == ShiftModifier) {
LYXERR(Debug::KEY, "Trying without shift");
+ // If addkey looked up a command and did not find further commands then
+ // seq has been reset at this point
func = d->keyseq.addkey(keysym, NoModifier);
LYXERR(Debug::KEY, "Action now " << func.action());
}
if (func.action() == LFUN_UNKNOWN_ACTION) {
- // Hmm, we didn't match any of the keysequences. See
- // if it's normal insertable text not already covered
- // by a binding
+ // We didn't match any of the key sequences.
+ // See if it's normal insertable text not already
+ // covered by a binding
if (keysym.isText() && d->keyseq.length() == 1) {
+ // Non-printable characters (such as ASCII control characters)
+ // must not be inserted (#5704)
+ if (!isPrintable(encoded_last_key)) {
+ LYXERR(Debug::KEY, "Non-printable character! Omitting.");
+ if (current_view_)
+ current_view_->restartCaret();
+ return;
+ }
+ // The following modifier check is not needed on Mac.
+ // The keysym is either not text or it is different
+ // from the non-modifier keysym. See #9875 for the
+ // broken alt-modifier effect of having this code active.
+#if !defined(Q_OS_MAC)
+ // If a non-Shift Modifier is used we have a non-bound key sequence
+ // (such as Alt+j = j). This should be omitted (#5575).
+ // On Windows, AltModifier and ControlModifier are both
+ // set when AltGr is pressed. Therefore, in order to not
+ // break AltGr-bound symbols (see #5575 for details),
+ // unbound Ctrl+Alt key sequences are allowed.
+ if ((state & AltModifier || state & ControlModifier || state & MetaModifier)
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
+ && !(state & AltModifier && state & ControlModifier)
+#endif
+ )
+ {
+ if (current_view_) {
+ current_view_->message(_("Unknown function."));
+ current_view_->restartCaret();
+ }
+ return;
+ }
+#endif
+ // Since all checks above were passed, we now really have text that
+ // is to be inserted (e.g., AltGr-bound symbols). Thus change the
+ // func to LFUN_SELF_INSERT and thus cause the text to be inserted
+ // below.
LYXERR(Debug::KEY, "isText() is true, inserting.");
- func = FuncRequest(LFUN_SELF_INSERT,
- FuncRequest::KEYBOARD);
+ func = FuncRequest(LFUN_SELF_INSERT, FuncRequest::KEYBOARD);
} else {
- LYXERR(Debug::KEY, "Unknown, !isText() - giving up");
+ LYXERR(Debug::KEY, "Unknown Action and not isText() -- giving up");
if (current_view_) {
current_view_->message(_("Unknown function."));
- current_view_->restartCursor();
+ current_view_->restartCaret();
}
return;
}
void GuiApplication::processFuncRequestQueue()
{
while (!d->func_request_queue_.empty()) {
- processFuncRequest(d->func_request_queue_.front());
+ // take the item from the stack _before_ processing the
+ // request in order to avoid race conditions from nested
+ // or parallel requests (see #10406)
+ FuncRequest const fr(d->func_request_queue_.front());
d->func_request_queue_.pop();
+ processFuncRequest(fr);
}
}
LYXERR(Debug::GUI, "About to create new window with ID " << id);
GuiView * view = new GuiView(id);
+ // `view' is the new current_view_. Tell coverity that is is not 0.
+ LATTEST(current_view_);
// register view
d->views_[id] = view;
}
if (!geometry_arg.isEmpty()) {
-#ifdef Q_WS_WIN
+#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
int x, y;
int w, h;
- QRegExp re( "[=]*(?:([0-9]+)[xX]([0-9]+)){0,1}[ ]*(?:([+-][0-9]*)([+-][0-9]*)){0,1}" );
+ QChar sx, sy;
+ QRegExp re( "[=]*(?:([0-9]+)[xX]([0-9]+)){0,1}[ ]*(?:([+-][0-9]*)){0,1}(?:([+-][0-9]*)){0,1}" );
re.indexIn(geometry_arg);
w = re.cap(1).toInt();
h = re.cap(2).toInt();
x = re.cap(3).toInt();
y = re.cap(4).toInt();
+ sx = re.cap(3).isEmpty() ? '+' : re.cap(3).at(0);
+ sy = re.cap(4).isEmpty() ? '+' : re.cap(4).at(0);
+ // Set initial geometry such that we can get the frame size.
view->setGeometry(x, y, w, h);
+ int framewidth = view->geometry().x() - view->x();
+ int titleheight = view->geometry().y() - view->y();
+ // Negative displacements must be interpreted as distances
+ // from the right or bottom screen borders.
+ if (sx == '-' || sy == '-') {
+ QRect rec = QApplication::desktop()->screenGeometry();
+ if (sx == '-')
+ x += rec.width() - w - framewidth;
+ if (sy == '-')
+ y += rec.height() - h - titleheight;
+ view->setGeometry(x, y, w, h);
+ }
+ // Make sure that the left and top frame borders are visible.
+ if (view->x() < 0 || view->y() < 0) {
+ if (view->x() < 0)
+ x = framewidth;
+ if (view->y() < 0)
+ y = titleheight;
+ view->setGeometry(x, y, w, h);
+ }
#endif
}
view->setFocus();
}
+bool GuiApplication::unhide(Buffer * buf)
+{
+ if (!currentView())
+ return false;
+ currentView()->setBuffer(buf, false);
+ return true;
+}
+
+
Clipboard & GuiApplication::clipboard()
{
return d->clipboard_;
}
-FontLoader & GuiApplication::fontLoader()
+FontLoader & GuiApplication::fontLoader()
{
return d->font_loader_;
}
-Toolbars const & GuiApplication::toolbars() const
+Toolbars const & GuiApplication::toolbars() const
{
return d->toolbars_;
}
Toolbars & GuiApplication::toolbars()
{
- return d->toolbars_;
+ return d->toolbars_;
}
-Menus const & GuiApplication::menus() const
+Menus const & GuiApplication::menus() const
{
return d->menus_;
}
Menus & GuiApplication::menus()
{
- return d->menus_;
+ return d->menus_;
}
void GuiApplication::setGuiLanguage()
{
- // Set the language defined by the user.
- setRcGuiLanguage();
-
- QString const default_language = toqstr(Messages::defaultLanguage());
- LYXERR(Debug::LOCALE, "Trying to set default locale to: " << default_language);
- QLocale const default_locale(default_language);
- QLocale::setDefault(default_locale);
-
+ setLocale();
+ QLocale theLocale;
// install translation file for Qt built-in dialogs
- QString const language_name = QString("qt_") + default_locale.name();
-
- // language_name can be short (e.g. qt_zh) or long (e.g. qt_zh_CN).
+ QString const language_name = QString("qt_") + theLocale.name();
+ // language_name can be short (e.g. qt_zh) or long (e.g. qt_zh_CN).
// Short-named translator can be loaded from a long name, but not the
// opposite. Therefore, long name should be used without truncation.
// c.f. http://doc.trolltech.com/4.1/qtranslator.html#load
<< language_name);
}
- switch (default_locale.language()) {
+ switch (theLocale.language()) {
case QLocale::Arabic :
case QLocale::Hebrew :
case QLocale::Persian :
// Gives some error box here.
return;
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
#if QT_VERSION > 0x040600
setAttribute(Qt::AA_MacDontSwapCtrlAndMeta,lyxrc.mac_dontswap_ctrl_meta);
+#endif
+#if QT_VERSION > 0x050100
+ setAttribute(Qt::AA_UseHighDpiPixmaps,true);
#endif
// Create the global default menubar which is shown for the dialogs
// and if no GuiView is visible.
// This must be done after the session was recovered to know the "last files".
- d->global_menubar_ = new GlobalMenuBar();
+ d->global_menubar_ = new QMenuBar(0);
d->menus_.fillMenuBar(d->global_menubar_, 0, true);
#endif
QStandardItemModel * lang_model = new QStandardItemModel(this);
lang_model->insertColumns(0, 3);
- int current_row;
- QIcon speller(getPixmap("images/", "dialog-show_spellchecker", "png"));
- QIcon saurus(getPixmap("images/", "thesaurus-entry", "png"));
+ QIcon speller(getPixmap("images/", "dialog-show_spellchecker", "svgz,png"));
+ QIcon saurus(getPixmap("images/", "thesaurus-entry", "svgz,png"));
Languages::const_iterator it = lyx::languages.begin();
Languages::const_iterator end = lyx::languages.end();
for (; it != end; ++it) {
- current_row = lang_model->rowCount();
+ int current_row = lang_model->rowCount();
lang_model->insertRows(current_row, 1);
QModelIndex pl_item = lang_model->index(current_row, 0);
QModelIndex sp_item = lang_model->index(current_row, 1);
}
d->language_model_ = new QSortFilterProxyModel(this);
d->language_model_->setSourceModel(lang_model);
-#if QT_VERSION >= 0x040300
d->language_model_->setSortLocaleAware(true);
-#endif
return d->language_model_;
}
return;
Session & session = theSession();
- LastOpenedSection::LastOpened const & lastopened =
+ LastOpenedSection::LastOpened const & lastopened =
session.lastOpened().getfiles();
+ validateCurrentView();
+
FileName active_file;
// do not add to the lastfile list since these files are restored from
// last session, and should be already there (regular files), or should
// not be added at all (help files).
for (size_t i = 0; i < lastopened.size(); ++i) {
FileName const & file_name = lastopened[i].file_name;
- if (d->views_.empty() || (!lyxrc.open_buffers_in_tabs
+ if (!current_view_ || (!lyxrc.open_buffers_in_tabs
&& current_view_->documentBufferView() != 0)) {
boost::crc_32_type crc;
string const & fname = file_name.absFileName();
// Restore last active buffer
Buffer * buffer = theBufferList().getBuffer(active_file);
- if (buffer)
+ if (buffer && current_view_)
current_view_->setBuffer(buffer);
// clear this list to save a few bytes of RAM
QString const GuiApplication::romanFontName()
{
QFont font;
- font.setKerning(false);
font.setStyleHint(QFont::Serif);
font.setFamily("serif");
QString const GuiApplication::sansFontName()
{
QFont font;
- font.setKerning(false);
font.setStyleHint(QFont::SansSerif);
font.setFamily("sans");
QString const GuiApplication::typewriterFontName()
{
- QFont font;
- font.setKerning(false);
- font.setStyleHint(QFont::TypeWriter);
- font.setFamily("monospace");
+ return QFontInfo(typewriterSystemFont()).family();
+}
- return QFontInfo(font).family();
+
+namespace {
+ // We cannot use QFont::fixedPitch() because it doesn't
+ // return the fact but only if it is requested.
+ static bool isFixedPitch(const QFont & font) {
+ const QFontInfo fi(font);
+ return fi.fixedPitch();
+ }
+} // namespace
+
+
+QFont const GuiApplication::typewriterSystemFont()
+{
+#if QT_VERSION >= 0x050200
+ QFont font = QFontDatabase::systemFont(QFontDatabase::FixedFont);
+#else
+ QFont font("monospace");
+#endif
+ if (!isFixedPitch(font)) {
+ // try to enforce a real monospaced font
+ font.setStyleHint(QFont::Monospace);
+ if (!isFixedPitch(font)) {
+ font.setStyleHint(QFont::TypeWriter);
+ if (!isFixedPitch(font)) font.setFamily("courier");
+ }
+ }
+#ifdef Q_OS_MAC
+ // On a Mac the result is too small and it's not practical to
+ // rely on Qtconfig utility to change the system settings of Qt.
+ font.setPointSize(12);
+#endif
+ return font;
}
return QApplication::notify(receiver, event);
}
catch (ExceptionMessage const & e) {
- switch(e.type_) {
+ switch(e.type_) {
case ErrorException:
emergencyCleanup();
setQuitOnLastWindowClosed(false);
#endif
// In release mode, try to exit gracefully.
this->exit(1);
-
+ // FIXME: GCC 7 thinks we can fall through here. Can we?
+ // fall through
case BufferException: {
- if (!current_view_->documentBufferView())
+ if (!current_view_ || !current_view_->documentBufferView())
return false;
Buffer * buf = ¤t_view_->documentBufferView()->buffer();
docstring details = e.details_ + '\n';
}
+bool Application::getRgbColorUncached(ColorCode col, RGBColor & rgbcol)
+{
+ QColor const qcol(lcolor.getX11Name(col).c_str());
+ if (!qcol.isValid()) {
+ rgbcol.r = 0;
+ rgbcol.g = 0;
+ rgbcol.b = 0;
+ return false;
+ }
+ rgbcol.r = qcol.red();
+ rgbcol.g = qcol.green();
+ rgbcol.b = qcol.blue();
+ return true;
+}
+
+
string const GuiApplication::hexName(ColorCode col)
{
return ltrim(fromqstr(d->color_cache_.get(col).name()), "#");
void GuiApplication::commitData(QSessionManager & sm)
{
- /// The implementation is required to avoid an application exit
- /// when session state save is triggered by session manager.
- /// The default implementation sends a close event to all
- /// visible top level widgets when session managment allows
- /// interaction.
- /// We are changing that to close all wiew one by one.
- /// FIXME: verify if the default implementation is enough now.
- if (sm.allowsInteraction() && !closeAllViews())
- sm.cancel();
+ /** The implementation is required to avoid an application exit
+ ** when session state save is triggered by session manager.
+ ** The default implementation sends a close event to all
+ ** visible top level widgets when session managment allows
+ ** interaction.
+ ** We are changing that to check the state of each buffer in all
+ ** views and ask the users what to do if buffers are dirty.
+ ** Furthermore, we save the session state.
+ ** We do NOT close the views here since the user still can cancel
+ ** the logout process (see #9277); also, this would hide LyX from
+ ** an OSes own session handling (application restoration).
+ **/
+ #ifdef QT_NO_SESSIONMANAGER
+ #ifndef _MSC_VER
+ #warning Qt is compiled without session manager
+ #else
+ #pragma message("warning: Qt is compiled without session manager")
+ #endif
+ (void) sm;
+ #else
+ if (sm.allowsInteraction() && !prepareAllViewsForLogout())
+ sm.cancel();
+ else
+ sm.release();
+ #endif
}
void GuiApplication::unregisterView(GuiView * gv)
{
- LASSERT(d->views_[gv->id()] == gv, /**/);
- d->views_.remove(gv->id());
- if (current_view_ == gv)
- current_view_ = 0;
+ if(d->views_.contains(gv->id()) && d->views_.value(gv->id()) == gv) {
+ d->views_.remove(gv->id());
+ if (current_view_ == gv)
+ current_view_ = 0;
+ }
}
// are already entries in the lastOpened list.
theSession().lastOpened().clear();
- QList<GuiView *> views = d->views_.values();
- foreach (GuiView * view, views) {
+ QList<GuiView *> const views = d->views_.values();
+ for (GuiView * view : views) {
if (!view->closeScheduled())
return false;
}
}
+bool GuiApplication::prepareAllViewsForLogout()
+{
+ if (d->views_.empty())
+ return true;
+
+ QList<GuiView *> const views = d->views_.values();
+ for (GuiView * view : views) {
+ if (!view->prepareAllBuffersForLogout())
+ return false;
+ }
+
+ return true;
+}
+
+
GuiView & GuiApplication::view(int id) const
{
- LASSERT(d->views_.contains(id), /**/);
+ LAPPERR(d->views_.contains(id));
return *d->views_.value(id);
}
void GuiApplication::hideDialogs(string const & name, Inset * inset) const
{
- QList<GuiView *> views = d->views_.values();
- foreach (GuiView * view, views)
+ QList<GuiView *> const views = d->views_.values();
+ for (GuiView * view : views)
view->hideDialog(name, inset);
}
Buffer const * GuiApplication::updateInset(Inset const * inset) const
{
Buffer const * buffer_ = 0;
- QHash<int, GuiView *>::iterator end = d->views_.end();
+ QHash<int, GuiView *>::const_iterator end = d->views_.end();
for (QHash<int, GuiView *>::iterator it = d->views_.begin(); it != end; ++it) {
if (Buffer const * ptr = (*it)->updateInset(inset))
buffer_ = ptr;
bool GuiApplication::searchMenu(FuncRequest const & func,
docstring_list & names) const
{
- return d->menus_.searchMenu(func, names);
+ BufferView * bv = 0;
+ if (current_view_)
+ bv = current_view_->currentBufferView();
+ return d->menus_.searchMenu(func, names, bv);
+}
+
+
+bool GuiApplication::hasBufferView() const
+{
+ return (current_view_ && current_view_->currentBufferView());
+}
+
+
+// Ensure that a file is read only once (prevents include loops)
+static QStringList uifiles;
+// store which ui files define Toolbars
+static QStringList toolbar_uifiles;
+
+
+GuiApplication::ReturnValues GuiApplication::readUIFile(FileName ui_path)
+{
+ enum {
+ ui_menuset = 1,
+ ui_toolbars,
+ ui_toolbarset,
+ ui_include,
+ ui_format,
+ ui_last
+ };
+
+ LexerKeyword uitags[] = {
+ { "format", ui_format },
+ { "include", ui_include },
+ { "menuset", ui_menuset },
+ { "toolbars", ui_toolbars },
+ { "toolbarset", ui_toolbarset }
+ };
+
+ Lexer lex(uitags);
+ lex.setFile(ui_path);
+ if (!lex.isOK()) {
+ lyxerr << "Unable to set LyXLeX for ui file: " << ui_path
+ << endl;
+ }
+
+ if (lyxerr.debugging(Debug::PARSER))
+ lex.printTable(lyxerr);
+
+ bool error = false;
+ // format before introduction of format tag
+ unsigned int format = 0;
+ while (lex.isOK()) {
+ int const status = lex.lex();
+
+ // we have to do this check here, outside the switch,
+ // because otherwise we would start reading include files,
+ // e.g., if the first tag we hit was an include tag.
+ if (status == ui_format)
+ if (lex.next()) {
+ format = lex.getInteger();
+ continue;
+ }
+
+ // this will trigger unless the first tag we hit is a format
+ // tag, with the right format.
+ if (format != LFUN_FORMAT)
+ return FormatMismatch;
+
+ switch (status) {
+ case Lexer::LEX_FEOF:
+ continue;
+
+ case ui_include: {
+ lex.next(true);
+ QString const file = toqstr(lex.getString());
+ bool const success = readUIFile(file, true);
+ if (!success) {
+ LYXERR0("Failed to read included file: " << fromqstr(file));
+ return ReadError;
+ }
+ break;
+ }
+
+ case ui_menuset:
+ d->menus_.read(lex);
+ break;
+
+ case ui_toolbarset:
+ d->toolbars_.readToolbars(lex);
+ break;
+
+ case ui_toolbars:
+ d->toolbars_.readToolbarSettings(lex);
+ toolbar_uifiles.push_back(toqstr(ui_path.absFileName()));
+ break;
+
+ default:
+ if (!rtrim(lex.getString()).empty())
+ lex.printError("LyX::ReadUIFile: "
+ "Unknown menu tag: `$$Token'");
+ else
+ LYXERR0("Error with status: " << status);
+ error = true;
+ break;
+ }
+
+ }
+ return (error ? ReadError : ReadOK);
}
return readUIFile(defaultUIFile, false);
}
- // Ensure that a file is read only once (prevents include loops)
- static QStringList uifiles;
QString const uifile = toqstr(ui_path.absFileName());
if (uifiles.contains(uifile)) {
if (!include) {
LYXERR(Debug::INIT, "Found " << name << " in " << ui_path);
- enum {
- ui_menuset = 1,
- ui_toolbars,
- ui_toolbarset,
- ui_include,
- ui_last
- };
-
- LexerKeyword uitags[] = {
- { "include", ui_include },
- { "menuset", ui_menuset },
- { "toolbars", ui_toolbars },
- { "toolbarset", ui_toolbarset }
- };
-
- Lexer lex(uitags);
- lex.setFile(ui_path);
- if (!lex.isOK()) {
- lyxerr << "Unable to set LyXLeX for ui file: " << ui_path
- << endl;
- }
+ ReturnValues retval = readUIFile(ui_path);
- if (lyxerr.debugging(Debug::PARSER))
- lex.printTable(lyxerr);
-
- // store which ui files define Toolbars
- static QStringList toolbar_uifiles;
-
- while (lex.isOK()) {
- switch (lex.lex()) {
- case ui_include: {
- lex.next(true);
- QString const file = toqstr(lex.getString());
- if (!readUIFile(file, true))
- return false;
- break;
+ if (retval == FormatMismatch) {
+ LYXERR(Debug::FILES, "Converting ui file to format " << LFUN_FORMAT);
+ TempFile tmp("convertXXXXXX.ui");
+ FileName const tempfile = tmp.name();
+ bool const success = prefs2prefs(ui_path, tempfile, true);
+ if (!success) {
+ LYXERR0("Unable to convert " << ui_path.absFileName() <<
+ " to format " << LFUN_FORMAT << ".");
+ } else {
+ retval = readUIFile(tempfile);
}
- case ui_menuset:
- d->menus_.read(lex);
- break;
-
- case ui_toolbarset:
- d->toolbars_.readToolbars(lex);
- break;
-
- case ui_toolbars:
- d->toolbars_.readToolbarSettings(lex);
- toolbar_uifiles.push_back(uifile);
- break;
+ }
- default:
- if (!rtrim(lex.getString()).empty())
- lex.printError("LyX::ReadUIFile: "
- "Unknown menu tag: `$$Token'");
- break;
- }
+ if (retval != ReadOK) {
+ LYXERR0("Unable to read UI file: " << ui_path.absFileName());
+ return false;
}
if (include)
}
+void GuiApplication::startLongOperation() {
+ d->key_checker_.start();
+}
+
+
+bool GuiApplication::longOperationCancelled() {
+ return d->key_checker_.pressed();
+}
+
+
+void GuiApplication::stopLongOperation() {
+ d->key_checker_.stop();
+}
+
+
+bool GuiApplication::longOperationStarted() {
+ return d->key_checker_.started();
+}
+
+
////////////////////////////////////////////////////////////////////////
//
// X11 specific stuff goes here...
BufferView * bv = current_view_->currentBufferView();
if (bv) {
docstring const sel = bv->requestSelection();
- if (!sel.empty())
+ if (!sel.empty()) {
d->selection_.put(sel);
+ // Refresh the selection request timestamp.
+ // We have to do this by ourselves as Qt seems
+ // not doing that, maybe because of our
+ // "persistent selection" implementation
+ // (see comments in GuiSelection.cpp).
+ XSelectionEvent nev;
+ nev.type = SelectionNotify;
+ nev.display = xev->xselectionrequest.display;
+ nev.requestor = xev->xselectionrequest.requestor;
+ nev.selection = xev->xselectionrequest.selection;
+ nev.target = xev->xselectionrequest.target;
+ nev.property = 0L; // None
+ nev.time = CurrentTime;
+ XSendEvent(QX11Info::display(),
+ nev.requestor, False, 0,
+ reinterpret_cast<XEvent *>(&nev));
+ return true;
+ }
}
break;
}
}
return false;
}
+#elif defined(QPA_XCB)
+bool GuiApplication::nativeEventFilter(const QByteArray & eventType,
+ void * message, long *)
+{
+ if (!current_view_ || eventType != "xcb_generic_event_t")
+ return false;
+
+ xcb_generic_event_t * ev = static_cast<xcb_generic_event_t *>(message);
+
+ switch (ev->response_type) {
+ case XCB_SELECTION_REQUEST: {
+ xcb_selection_request_event_t * srev =
+ reinterpret_cast<xcb_selection_request_event_t *>(ev);
+ if (srev->selection != XCB_ATOM_PRIMARY)
+ break;
+ LYXERR(Debug::SELECTION, "X requested selection.");
+ BufferView * bv = current_view_->currentBufferView();
+ if (bv) {
+ docstring const sel = bv->requestSelection();
+ if (!sel.empty()) {
+ d->selection_.put(sel);
+#ifdef HAVE_QT5_X11_EXTRAS
+ // Refresh the selection request timestamp.
+ // We have to do this by ourselves as Qt seems
+ // not doing that, maybe because of our
+ // "persistent selection" implementation
+ // (see comments in GuiSelection.cpp).
+ xcb_selection_notify_event_t nev;
+ nev.response_type = XCB_SELECTION_NOTIFY;
+ nev.requestor = srev->requestor;
+ nev.selection = srev->selection;
+ nev.target = srev->target;
+ nev.property = XCB_NONE;
+ nev.time = XCB_CURRENT_TIME;
+ xcb_connection_t * con = QX11Info::connection();
+ xcb_send_event(con, 0, srev->requestor,
+ XCB_EVENT_MASK_NO_EVENT,
+ reinterpret_cast<char const *>(&nev));
+ xcb_flush(con);
+#endif
+ return true;
+ }
+ }
+ break;
+ }
+ case XCB_SELECTION_CLEAR: {
+ xcb_selection_clear_event_t * scev =
+ reinterpret_cast<xcb_selection_clear_event_t *>(ev);
+ if (scev->selection != XCB_ATOM_PRIMARY)
+ break;
+ LYXERR(Debug::SELECTION, "Lost selection.");
+ BufferView * bv = current_view_->currentBufferView();
+ if (bv)
+ bv->clearSelection();
+ break;
+ }
+ }
+ return false;
+}
#endif
} // namespace frontend
frontend::FontLoader & theFontLoader()
{
- LASSERT(frontend::guiApp, /**/);
+ LAPPERR(frontend::guiApp);
return frontend::guiApp->fontLoader();
}
frontend::FontMetrics const & theFontMetrics(FontInfo const & f)
{
- LASSERT(frontend::guiApp, /**/);
+ LAPPERR(frontend::guiApp);
return frontend::guiApp->fontLoader().metrics(f);
}
frontend::Clipboard & theClipboard()
{
- LASSERT(frontend::guiApp, /**/);
+ LAPPERR(frontend::guiApp);
return frontend::guiApp->clipboard();
}
frontend::Selection & theSelection()
{
- LASSERT(frontend::guiApp, /**/);
+ LAPPERR(frontend::guiApp);
return frontend::guiApp->selection();
}
projects / lyx.git / blobdiff