tex2lyx: support for Spreadsheet and chess external templates

[lyx.git] / src / insets / InsetInfo.cpp

diff --git a/src/insets/InsetInfo.cpp b/src/insets/InsetInfo.cpp
index 0d84eae1bb6c543ed487d58169b0ca52f66781d5..2b9b231903e00ab5910493aaa20c5578c0062b24 100644 (file)
--- a/src/insets/InsetInfo.cpp
+++ b/src/insets/InsetInfo.cpp
@@ -14,6 +14,7 @@
 #include "Buffer.h"
 #include "BufferParams.h"
 #include "BufferView.h"
+#include "CutAndPaste.h"
 #include "FuncRequest.h"
 #include "FuncStatus.h"
 #include "InsetGraphics.h"
@@ -26,6 +27,7 @@
 #include "LyXVC.h"
 #include "Lexer.h"
 #include "ParagraphParameters.h"
+#include "version.h"
 
 #include "frontends/Application.h"
 
@@ -37,6 +39,7 @@
 #include "support/filetools.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
+#include "support/Translator.h"
 
 #include <sstream>
 
@@ -105,7 +108,7 @@ string InsetInfo::infoType() const
 }
 
 
-docstring InsetInfo::name() const 
+docstring InsetInfo::layoutName() const
 {
        return from_ascii("Info:" + infoType());
 }
@@ -207,18 +210,19 @@ bool InsetInfo::getStatus(Cursor & cur, FuncRequest const & cmd,
        switch (cmd.action()) {
        case LFUN_INSET_SETTINGS:
                return InsetCollapsable::getStatus(cur, cmd, flag);
-               
+
        case LFUN_INSET_DIALOG_UPDATE:
+       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;
        }
@@ -227,32 +231,28 @@ bool InsetInfo::getStatus(Cursor & cur, FuncRequest const & cmd,
 
 void InsetInfo::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
-       // allow selection, copy but not cut, delete etc
        switch (cmd.action()) {
-       case LFUN_INSET_SETTINGS:
-               InsetCollapsable::doDispatch(cur, cmd);
-               break;
-
        case LFUN_INSET_MODIFY:
+               cur.recordUndo();
                setInfo(to_utf8(cmd.argument()));
                break;
 
-       case LFUN_MOUSE_PRESS:
-               switch (cmd.button()) {
-               case mouse_button::button1:
-               case mouse_button::button3:
-                       cur.undispatched();
-                       break;
-               case mouse_button::none:
-               case mouse_button::button2:
-               case mouse_button::button4:
-               case mouse_button::button5:
-                       // Nothing to do.
-                       cur.noUpdate();
-                       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:
+               InsetCollapsable::doDispatch(cur, cmd);
                break;
        }
 }
@@ -312,10 +312,26 @@ void InsetInfo::updateInfo()
        }
        case LYXRC_INFO: {
                ostringstream oss;
+               if (name_.empty()) {
+                       setText(_("undefined"));
+                       break;
+               }
                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, "\"");
@@ -326,9 +342,14 @@ void InsetInfo::updateInfo()
                // check in packages.lst
                setText(LaTeXFeatures::isAvailable(name_) ? _("yes") : _("no"));
                break;
+
        case TEXTCLASS_INFO: {
                // 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"));
                break;
        }
        case MENU_INFO: {
@@ -339,6 +360,10 @@ void InsetInfo::updateInfo()
                        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;
@@ -370,11 +395,15 @@ void InsetInfo::updateInfo()
        }
        case ICON_INFO: {
                FuncRequest func = lyxaction.lookupFunc(name_);
-               docstring icon_name = theApp()->iconName(func, true);
+               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.exists())
                        break;
@@ -393,7 +422,7 @@ void InsetInfo::updateInfo()
                        break;
                }
                if (name_ == "path") {
-                       setText(from_utf8(buffer().filePath()));
+                       setText(from_utf8(os::latex_path(buffer().filePath())));
                        break;
                }
                if (name_ == "class") {
@@ -420,22 +449,30 @@ void InsetInfo::updateInfo()
                        itype = LyXVC::Date;
                string binfo = buffer().lyxvc().revisionInfo(itype);
                if (binfo.empty())
-                       setText(bformat(_("[[%1$s unknown]]"), from_utf8(name_)));
+                       setText(from_ascii(name_) + " unknown");
                else
                        setText(from_utf8(binfo));
                break;
        }
        case LYX_INFO:
                if (name_ == "version")
-                       setText(from_ascii(PACKAGE_VERSION));
+                       setText(from_ascii(lyx_version));
                break;
        }
 }
 
 
-docstring InsetInfo::contextMenu(BufferView const &, int, int) const
+string InsetInfo::contextMenu(BufferView const &, int, int) const
+{
+       //FIXME: We override the implementation of InsetCollapsable,
+       //because this inset is not a collapsable inset.
+       return contextMenuName();
+}
+
+
+string InsetInfo::contextMenuName() const
 {
-       return from_ascii("context-info");
+       return "context-info";
 }