#include <config.h>
#include "InsetInfo.h"
-
+#include "LyX.h"
#include "Buffer.h"
#include "BufferParams.h"
#include "BufferView.h"
+#include "CutAndPaste.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
#include "InsetGraphics.h"
#include "KeyMap.h"
#include "LaTeXFeatures.h"
#include "LayoutFile.h"
+#include "Length.h"
#include "LyXAction.h"
#include "LyXRC.h"
+#include "LyXVC.h"
#include "Lexer.h"
-#include "MetricsInfo.h"
#include "ParagraphParameters.h"
+#include "version.h"
#include "frontends/Application.h"
+#include "support/convert.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/docstring_list.h"
#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
+#include "support/qstring_helpers.h"
+#include "support/Translator.h"
#include <sstream>
+#include <QtGui/QImage>
+
using namespace std;
using namespace lyx::support;
typedef Translator<InsetInfo::info_type, string> NameTranslator;
NameTranslator const initTranslator()
-{
+{
NameTranslator translator(InsetInfo::UNKNOWN_INFO, "unknown");
translator.addPair(InsetInfo::SHORTCUTS_INFO, "shortcuts");
translator.addPair(InsetInfo::MENU_INFO, "menu");
translator.addPair(InsetInfo::ICON_INFO, "icon");
translator.addPair(InsetInfo::BUFFER_INFO, "buffer");
+ translator.addPair(InsetInfo::LYX_INFO, "lyxinfo");
return translator;
}
return translator;
}
-} // namespace anon
+} // namespace
/////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////
-
-InsetInfo::InsetInfo(Buffer const & buf, string const & name)
- : InsetCollapsable(buf), type_(UNKNOWN_INFO), name_()
+
+InsetInfo::InsetInfo(Buffer * buf, string const & name)
+ : InsetCollapsible(buf), initialized_(false),
+ type_(UNKNOWN_INFO), name_()
{
- setAutoBreakRows(true);
setInfo(name);
status_ = Collapsed;
}
Inset * InsetInfo::editXY(Cursor & cur, int x, int y)
{
- cur.push(*this);
- return InsetCollapsable::editXY(cur, x, y);
+ // do not allow the cursor to be set in this Inset
+ return Inset::editXY(cur, x, y);
}
}
-docstring InsetInfo::name() const
+docstring InsetInfo::layoutName() const
{
return from_ascii("Info:" + infoType());
}
name_ = lex.getString();
} else if (token == "\\end_inset")
break;
- }
+ }
if (token != "\\end_inset") {
lex.printError("Missing \\end_inset at this point");
throw ExceptionMessage(WarningException,
_("Missing \\end_inset at this point."),
from_utf8(token));
}
- setLayout(buffer().params());
- updateInfo();
}
void InsetInfo::write(ostream & os) const
{
- os << "Info\ntype \"" << infoType()
+ os << "Info\ntype \"" << infoType()
<< "\"\narg " << Lexer::quoteString(name_);
}
-bool InsetInfo::validate(docstring const & arg) const
+bool InsetInfo::validateModifyArgument(docstring const & arg) const
{
string type;
string const name = trim(split(to_utf8(arg), type, ' '));
+
switch (nameTranslator().find(type)) {
case UNKNOWN_INFO:
return false;
+
case SHORTCUT_INFO:
case SHORTCUTS_INFO:
- case MENU_INFO:
- case ICON_INFO: {
+ case MENU_INFO: {
FuncRequest func = lyxaction.lookupFunc(name);
- return func.action != LFUN_UNKNOWN_ACTION;
+ return func.action() != LFUN_UNKNOWN_ACTION;
}
+
+ case ICON_INFO: {
+ FuncCode const action = lyxaction.lookupFunc(name).action();
+ if (action == LFUN_UNKNOWN_ACTION) {
+ string dir = "images";
+ return !imageLibFileSearch(dir, name, "svgz,png").empty();
+ }
+ return true;
+ }
+
case LYXRC_INFO: {
ostringstream oss;
lyxrc.write(oss, true, name);
return !oss.str().empty();
}
+
case PACKAGE_INFO:
case TEXTCLASS_INFO:
return true;
+
case BUFFER_INFO:
- return name == "name" || name == "path" || name == "class";
+ if (name == "name" || name == "path" || name == "class")
+ return true;
+ if (name == "vcs-revision" || name == "vcs-tree-revision" ||
+ name == "vcs-author" || name == "vcs-date" || name == "vcs-time")
+ return buffer().lyxvc().inUse();
+ return false;
+
+ case LYX_INFO:
+ return name == "version";
}
+
return false;
}
bool InsetInfo::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
- switch (cmd.action) {
- case LFUN_MOUSE_PRESS:
- case LFUN_MOUSE_RELEASE:
- case LFUN_MOUSE_MOTION:
- case LFUN_MOUSE_DOUBLE:
- case LFUN_MOUSE_TRIPLE:
- case LFUN_COPY:
- return InsetCollapsable::getStatus(cur, cmd, flag);
+ switch (cmd.action()) {
+ case LFUN_INSET_SETTINGS:
+ return InsetCollapsible::getStatus(cur, cmd, flag);
case LFUN_INSET_DIALOG_UPDATE:
- case LFUN_INSET_MODIFY:
- case LFUN_INSET_SETTINGS:
+ case LFUN_INSET_COPY_AS:
flag.setEnabled(true);
return true;
+ case LFUN_INSET_MODIFY:
+ if (validateModifyArgument(cmd.argument())) {
+ flag.setEnabled(true);
+ return true;
+ }
+ //fall through
+
default:
return false;
}
void InsetInfo::doDispatch(Cursor & cur, FuncRequest & cmd)
{
- // allow selection, copy but not cut, delete etc
- switch (cmd.action) {
- case LFUN_MOUSE_PRESS:
- case LFUN_MOUSE_RELEASE:
- case LFUN_MOUSE_MOTION:
- case LFUN_MOUSE_DOUBLE:
- case LFUN_MOUSE_TRIPLE:
- case LFUN_COPY:
- case LFUN_INSET_SETTINGS:
- InsetCollapsable::doDispatch(cur, cmd);
- break;
-
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY:
+ cur.recordUndo();
setInfo(to_utf8(cmd.argument()));
- cur.pos() = 0;
+ initialized_ = false;
break;
+ case LFUN_INSET_COPY_AS: {
+ cap::clearSelection();
+ Cursor copy(cur);
+ copy.pushBackward(*this);
+ copy.pit() = 0;
+ copy.pos() = 0;
+ copy.resetAnchor();
+ copy.pit() = copy.lastpit();
+ copy.pos() = copy.lastpos();
+ copy.setSelection();
+ cap::copySelection(copy);
+ break;
+ }
+
default:
+ InsetCollapsible::doDispatch(cur, cmd);
break;
}
}
string type;
name_ = trim(split(name, type, ' '));
type_ = nameTranslator().find(type);
- setLayout(buffer().params());
- updateInfo();
}
void InsetInfo::error(string const & err)
{
- setText(bformat(_(err), from_utf8(name_)),
+ setText(bformat(_(err), from_utf8(name_)),
Font(inherit_font, buffer().params().language), false);
}
}
-void InsetInfo::updateInfo()
-{
- BufferParams const & bp = buffer().params();
+void InsetInfo::updateBuffer(ParIterator const & it, UpdateType utype) {
+ BufferParams const & bp = buffer().params();
switch (type_) {
case UNKNOWN_INFO:
error("Unknown Info: %1$s");
+ initialized_ = false;
break;
case SHORTCUT_INFO:
case SHORTCUTS_INFO: {
- FuncRequest func = lyxaction.lookupFunc(name_);
- if (func.action == LFUN_UNKNOWN_ACTION) {
+ // only need to do this once.
+ if (initialized_)
+ break;
+ // and we will not keep trying if we fail
+ initialized_ = true;
+ FuncRequest const func = lyxaction.lookupFunc(name_);
+ if (func.action() == LFUN_UNKNOWN_ACTION) {
error("Unknown action %1$s");
break;
}
break;
}
case LYXRC_INFO: {
+ // this information could actually change, if the preferences are changed,
+ // so we will recalculate each time through.
ostringstream oss;
+ if (name_.empty()) {
+ setText(_("undefined"));
+ break;
+ }
+ // FIXME this uses the serialization mechanism to get the info
+ // we want, which i guess works but is a bit strange.
lyxrc.write(oss, true, name_);
string result = oss.str();
- // remove leading \\name
- result = result.substr(name_.size() + 2);
+ if (result.size() < 2) {
+ setText(_("undefined"));
+ break;
+ }
+ string::size_type loc = result.rfind("\n", result.size() - 2);
+ loc = loc == string::npos ? 0 : loc + 1;
+ if (result.size() < loc + name_.size() + 1
+ || result.substr(loc + 1, name_.size()) != name_) {
+ setText(_("undefined"));
+ break;
+ }
+ // remove leading comments and \\name and space
+ result = result.substr(loc + name_.size() + 2);
+
// remove \n and ""
result = rtrim(result, "\n");
result = trim(result, "\"");
break;
}
case PACKAGE_INFO:
+ // only need to do this once.
+ if (initialized_)
+ break;
// check in packages.lst
setText(LaTeXFeatures::isAvailable(name_) ? _("yes") : _("no"));
+ initialized_ = true;
break;
+
case TEXTCLASS_INFO: {
+ // only need to do this once.
+ if (initialized_)
+ break;
// name_ is the class name
- setText(LayoutFileList::get().haveClass(name_) ? _("yes") : _("no"));
+ LayoutFileList const & list = LayoutFileList::get();
+ bool available = false;
+ if (list.haveClass(name_))
+ available = list[name_].isTeXClassAvailable();
+ setText(available ? _("yes") : _("no"));
+ initialized_ = true;
break;
}
case MENU_INFO: {
+ // only need to do this once.
+ if (initialized_)
+ break;
+ // and we will not keep trying if we fail
+ initialized_ = true;
docstring_list names;
- FuncRequest func = lyxaction.lookupFunc(name_);
- if (func.action == LFUN_UNKNOWN_ACTION) {
+ FuncRequest const func = lyxaction.lookupFunc(name_);
+ if (func.action() == LFUN_UNKNOWN_ACTION) {
error("Unknown action %1$s");
break;
}
// iterate through the menubackend to find it
+ if (!theApp()) {
+ error("Can't determine menu entry for action %1$s in batch mode");
+ break;
+ }
if (!theApp()->searchMenu(func, names)) {
error("No menu entry for action %1$s");
break;
Font const f(inherit_font, buffer().params().language);
//Font fu = f;
//fu.fontInfo().setUnderbar(FONT_ON);
- docstring_list::const_iterator beg = names.begin();
- docstring_list::const_iterator end = names.end();
- for (docstring_list::const_iterator it = beg ;
- it != end ; ++it) {
+ for (docstring const & name : names) {
// do not insert > for the top level menu item
- if (it != beg)
+ if (&name != &names.front())
par.insertInset(par.size(), new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR),
- Change(Change::UNCHANGED));
+ f, Change(Change::UNCHANGED));
//FIXME: add proper underlines here. This
// involves rewriting searchMenu used above to
// return a vector of menus. If we do not do
// that, we might as well use below
// Paragraph::insert on each string (JMarc)
- for (size_type i = 0; i != it->length(); ++i)
- par.insertChar(par.size(), (*it)[i],
- f, Change(Change::UNCHANGED));
+ for (char_type c : name)
+ par.insertChar(par.size(), c, f, Change(Change::UNCHANGED));
}
break;
}
case ICON_INFO: {
+ // only need to do this once.
+ if (initialized_)
+ break;
+ // and we will not keep trying if we fail
+ initialized_ = true;
FuncRequest func = lyxaction.lookupFunc(name_);
- docstring icon_name = theApp()->iconName(func, true);
- //FIXME: We should use the icon directly instead of
+ docstring icon_name = frontend::Application::iconName(func, true);
+ // FIXME: We should use the icon directly instead of
// going through FileName. The code below won't work
// if the icon is embedded in the executable through
// the Qt resource system.
+ // This is only a negligible performance problem:
+ // If the installed icon differs from the resource icon the
+ // installed one is preferred anyway, and all icons that are
+ // embedded in the resources are installed as well.
FileName file(to_utf8(icon_name));
+ if (file.onlyFileNameWithoutExt() == "unknown") {
+ string dir = "images";
+ FileName file2(imageLibFileSearch(dir, name_, "svgz,png"));
+ if (!file2.empty())
+ file = file2;
+ }
if (!file.exists())
break;
- InsetGraphics * inset = new InsetGraphics(buffer());
+ int percent_scale = 100;
+ if (use_gui) {
+ // Compute the scale factor for the icon such that its
+ // width on screen is equal to 1em in pixels.
+ // The scale factor is rounded to the integer nearest
+ // to the float value of the ratio 100*iconsize/imgsize.
+ int imgsize = QImage(toqstr(file.absFileName())).width();
+ if (imgsize > 0) {
+ int iconsize = Length(1, Length::EM).inPixels(1);
+ percent_scale = (100 * iconsize + imgsize / 2)/imgsize;
+ }
+ }
+ InsetGraphics * inset = new InsetGraphics(buffer_);
InsetGraphicsParams igp;
igp.filename = file;
+ igp.lyxscale = percent_scale;
+ igp.scale = string();
+ igp.width = Length(1, Length::EM);
inset->setParams(igp);
clear();
- paragraphs().front().insertInset(0, inset,
+ Font const f(inherit_font, buffer().params().language);
+ paragraphs().front().insertInset(0, inset, f,
Change(Change::UNCHANGED));
break;
}
case BUFFER_INFO: {
- if (name_ == "name")
+ // this could all change, so we will recalculate each time
+ if (name_ == "name") {
setText(from_utf8(buffer().fileName().onlyFileName()));
- else if (name_ == "path")
- setText(from_utf8(buffer().filePath()));
- else if (name_ == "class")
+ break;
+ }
+ if (name_ == "path") {
+ setText(from_utf8(os::latex_path(buffer().filePath())));
+ break;
+ }
+ if (name_ == "class") {
setText(from_utf8(bp.documentClass().name()));
+ break;
+ }
+
+ ////////////////////////////////////////////////////////////////
+ // everything that follows is for version control.
+ // nothing that isn't version control should go below this line.
+
+ // this information could change, in principle, so we will
+ // recalculate each time through
+ if (!buffer().lyxvc().inUse()) {
+ setText(_("No version control"));
+ break;
+ }
+ LyXVC::RevisionInfo itype = LyXVC::Unknown;
+ if (name_ == "vcs-revision")
+ itype = LyXVC::File;
+ else if (name_ == "vcs-tree-revision")
+ itype = LyXVC::Tree;
+ else if (name_ == "vcs-author")
+ itype = LyXVC::Author;
+ else if (name_ == "vcs-time")
+ itype = LyXVC::Time;
+ else if (name_ == "vcs-date")
+ itype = LyXVC::Date;
+ string binfo = buffer().lyxvc().revisionInfo(itype);
+ if (binfo.empty())
+ setText(from_ascii(name_) + " unknown");
else
- setText(_("Unknown buffer info"));
+ setText(from_utf8(binfo));
break;
}
+ case LYX_INFO:
+ // only need to do this once.
+ if (initialized_)
+ break;
+ if (name_ == "version")
+ setText(from_ascii(lyx_version));
+ initialized_ = true;
+ break;
}
+ InsetCollapsible::updateBuffer(it, utype);
+}
+
+
+string InsetInfo::contextMenu(BufferView const &, int, int) const
+{
+ //FIXME: We override the implementation of InsetCollapsible,
+ //because this inset is not a collapsible inset.
+ return contextMenuName();
}
-docstring InsetInfo::contextMenu(BufferView const &, int, int) const
+string InsetInfo::contextMenuName() const
{
- return from_ascii("context-info");
+ return "context-info";
}
projects / lyx.git / blobdiff