The speed patch: redraw only rows that have changed

[lyx.git] / src / insets / insetbranch.C

diff --git a/src/insets/insetbranch.C b/src/insets/insetbranch.C
index ac64ed5dc3ed651cb1abd40730cae7ff03112d82..a18bf41d4f8693cc3b5aeefbd99dc70c628cc570 100644 (file)
--- a/src/insets/insetbranch.C
+++ b/src/insets/insetbranch.C
@@ -18,12 +18,13 @@
 #include "cursor.h"
 #include "dispatchresult.h"
 #include "funcrequest.h"
+#include "FuncStatus.h"
 #include "gettext.h"
 #include "LColor.h"
 #include "lyxlex.h"
 #include "paragraph.h"
 
-#include "support/std_sstream.h"
+#include <sstream>
 
 using std::string;
 using std::auto_ptr;
@@ -60,7 +61,7 @@ InsetBranch::~InsetBranch()
 }
 
 
-auto_ptr<InsetBase> InsetBranch::clone() const
+auto_ptr<InsetBase> InsetBranch::doClone() const
 {
        return auto_ptr<InsetBase>(new InsetBranch(*this));
 }
@@ -93,13 +94,18 @@ void InsetBranch::setButtonLabel()
        font.decSize();
        font.decSize();
 
-       string s = "Branch: " + params_.branch;
-       setLabel(isOpen() ? s : getNewLabel(s) );
+       string s = _("Branch: ") + params_.branch;
        font.setColor(LColor::foreground);
-       if (!params_.branch.empty())
-               setBackgroundColor(lcolor.getFromLyXName(params_.branch));
-       else
+       if (!params_.branch.empty()) {
+               LColor_color c = lcolor.getFromLyXName(params_.branch);
+               if (c == LColor::none) {
+                       c = LColor::error;
+                       s = _("Undef: ") + s;
+               }
+               setBackgroundColor(c);
+       } else
                setBackgroundColor(LColor::background);
+       setLabel(isOpen() ? s : getNewLabel(s) );
        setLabelFont(font);
 }
 
@@ -111,7 +117,7 @@ bool InsetBranch::showInsetDialog(BufferView * bv) const
 }
 
 
-void InsetBranch::priv_dispatch(LCursor & cur, FuncRequest & cmd)
+void InsetBranch::doDispatch(LCursor & cur, FuncRequest & cmd)
 {
        switch (cmd.action) {
        case LFUN_INSET_MODIFY: {
@@ -124,7 +130,7 @@ void InsetBranch::priv_dispatch(LCursor & cur, FuncRequest & cmd)
 
        case LFUN_MOUSE_PRESS:
                if (cmd.button() != mouse_button::button3)
-                       InsetCollapsable::priv_dispatch(cur, cmd);
+                       InsetCollapsable::doDispatch(cur, cmd);
                else
                        cur.undispatched();
                break;
@@ -137,55 +143,70 @@ void InsetBranch::priv_dispatch(LCursor & cur, FuncRequest & cmd)
                if (cmd.button() == mouse_button::button3 && hitButton(cmd))
                        InsetBranchMailer(*this).showDialog(&cur.bv());
                else
-                       InsetCollapsable::priv_dispatch(cur, cmd);
+                       InsetCollapsable::doDispatch(cur, cmd);
                break;
 
 
        case LFUN_INSET_TOGGLE:
-               // We assume that this lfun is indeed going to be dispatched.
-               cur.dispatched();
-
-               if (cmd.argument == "open")
-                       setStatus(Open);
-               else if (cmd.argument == "close") {
-                       setStatus(Collapsed);
-                       leaveInset(cur, *this);
-        } else if (cmd.argument == "toggle") {
-                       if (isOpen()) {
-                               setStatus(Collapsed);
-                               leaveInset(cur, *this);
-                       } else
-                       setStatus(Open);
-
-               // The branch inset uses "assign".
-               } else if (cmd.argument == "assign"
-                          || cmd.argument.empty()) {
-                       BranchList const & branchlist =
-                               cur.buffer().params().branchlist();
-                       if (isBranchSelected(branchlist)) {
+               if (cmd.argument == "assign" || cmd.argument.empty()) {
+                       // The branch inset uses "assign".
+                       if (isBranchSelected(cur.buffer())) {
                                if (status() != Open)
-                                       setStatus(Open);
+                                       setStatus(cur, Open);
                                else
                                        cur.undispatched();
                        } else {
-                               if (status() != Collapsed) {
-                                       setStatus(Collapsed);
-                                       leaveInset(cur, *this);
-                               } else
+                               if (status() != Collapsed)
+                                       setStatus(cur, Collapsed);
+                               else
                                        cur.undispatched();
                        }
                }
+               else
+                       InsetCollapsable::doDispatch(cur, cmd);
                break;
 
        default:
-               InsetCollapsable::priv_dispatch(cur, cmd);
+               InsetCollapsable::doDispatch(cur, cmd);
                break;
        }
 }
 
 
-bool InsetBranch::isBranchSelected(BranchList const & branchlist) const
+bool InsetBranch::getStatus(LCursor & cur, FuncRequest const & cmd,
+               FuncStatus & flag) const
+{
+       switch (cmd.action) {
+       case LFUN_INSET_MODIFY:
+       case LFUN_INSET_DIALOG_UPDATE:
+               flag.enabled(true);
+               break;
+
+       case LFUN_INSET_TOGGLE:
+               if (cmd.argument == "open" || cmd.argument == "close" ||
+                   cmd.argument == "toggle")
+                       flag.enabled(true);
+               else if (cmd.argument == "assign"
+                          || cmd.argument.empty()) {
+                       if (isBranchSelected(cur.buffer()))
+                               flag.enabled(status() != Open);
+                       else
+                               flag.enabled(status() != Collapsed);
+               } else
+                       flag.enabled(true);
+               break;
+
+       default:
+               return InsetCollapsable::getStatus(cur, cmd, flag);
+       }
+       return true;
+}
+
+
+bool InsetBranch::isBranchSelected(Buffer const & buffer) const
 {
+       Buffer const & realbuffer = *buffer.getMasterBuffer();
+       BranchList const & branchlist = realbuffer.params().branchlist();
        BranchList::const_iterator const end = branchlist.end();
        BranchList::const_iterator it =
                std::find_if(branchlist.begin(), end,
@@ -199,7 +220,7 @@ bool InsetBranch::isBranchSelected(BranchList const & branchlist) const
 int InsetBranch::latex(Buffer const & buf, ostream & os,
                       OutputParams const & runparams) const
 {
-       return isBranchSelected(buf.params().branchlist()) ?
+       return isBranchSelected(buf) ?
                InsetText::latex(buf, os, runparams) : 0;
 }
 
@@ -207,7 +228,7 @@ int InsetBranch::latex(Buffer const & buf, ostream & os,
 int InsetBranch::linuxdoc(Buffer const & buf, std::ostream & os,
                          OutputParams const & runparams) const
 {
-       return isBranchSelected(buf.params().branchlist()) ?
+       return isBranchSelected(buf) ?
                InsetText::linuxdoc(buf, os, runparams) : 0;
 }
 
@@ -215,7 +236,7 @@ int InsetBranch::linuxdoc(Buffer const & buf, std::ostream & os,
 int InsetBranch::docbook(Buffer const & buf, std::ostream & os,
                         OutputParams const & runparams) const
 {
-       return isBranchSelected(buf.params().branchlist()) ?
+       return isBranchSelected(buf) ?
                InsetText::docbook(buf, os, runparams) : 0;
 }
 
@@ -223,7 +244,7 @@ int InsetBranch::docbook(Buffer const & buf, std::ostream & os,
 int InsetBranch::plaintext(Buffer const & buf, std::ostream & os,
                           OutputParams const & runparams) const
 {
-       return isBranchSelected(buf.params().branchlist()) ?
+       return isBranchSelected(buf) ?
                InsetText::plaintext(buf, os, runparams): 0;
 }