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Implement new LFUN buffer-forall [<BUFFER-TYPE>] <LFUN-COMMAND>
This is a patch from Scott Kostyshak. See the thread here for some background info: http://thread.gmane.org/gmane.editors.lyx.devel/142300/focus=142362
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@ -452,6 +452,7 @@ enum FuncCode
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// 350
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LFUN_CLIPBOARD_PASTE_SIMPLE, // tommaso, 20111028
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LFUN_IPA_INSERT, // spitz, 20120305
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LFUN_BUFFER_FORALL, // scottkostyshak, 20120720
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LFUN_LASTACTION // end of the table
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};
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@ -3126,6 +3126,28 @@ void LyXAction::init()
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* \endvar
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*/
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{ LFUN_BUFFER_WRITE_AS, "buffer-write-as", ReadOnly, Buffer },
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/*!
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* \var lyx::FuncCode lyx::LFUN_BUFFER_FORALL
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* \li Action: Applies a command to all visible, hidden, or both types of buffers in the active window.
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* \li Syntax: buffer-forall [<BUFFER-TYPE>] <LFUN-COMMAND>
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* \li Params: <BUFFER-TYPE>: <visible|hidden|both default:> default: visible
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<LFUN-COMMAND>: The command that is to be applied to the buffers.
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* \li Sample: Close all Notes in all visible documents: \n
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buffer-forall inset-forall Note inset-toggle close \n
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Toggle change tracking on all documents: \n
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buffer-forall both changes-track \n
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Toggle read-only for all visible documents: \n
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buffer-forall buffer-toggle-read-only \n
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Show statistics for each document: \n
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buffer-forall both statistics \n
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Activate the branch named "Solutions" in all visible documents: \n
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buffer-forall branch-activate Solutions \n
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Export all visible documents to PDF (pdflatex): \n
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buffer-forall buffer-export pdf2 \n
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* \li Origin: scottkostyshak, 20 Jul 2012
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* \endvar
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*/
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{ LFUN_BUFFER_FORALL, "buffer-forall", ReadOnly | Argument, Buffer },
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/*!
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* \var lyx::FuncCode lyx::LFUN_BUFFER_WRITE_ALL
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* \li Action: Save all changed documents.
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@ -38,6 +38,7 @@
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#include "Font.h"
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#include "FuncRequest.h"
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#include "FuncStatus.h"
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#include "GuiWorkArea.h"
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#include "Intl.h"
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#include "KeyMap.h"
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#include "Language.h"
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@ -1077,6 +1078,15 @@ bool GuiApplication::getStatus(FuncRequest const & cmd, FuncStatus & flag) const
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enable = true;
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break;
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case LFUN_BUFFER_FORALL: {
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if (!currentView() || !currentView()->currentBufferView() || !¤tView()->currentBufferView()->buffer()) {
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flag.message(from_utf8(N_("Command not allowed without any visible document in the active window")));
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flag.setEnabled(false);
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}
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break;
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}
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default:
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return false;
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}
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@ -1592,6 +1602,63 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr)
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break;
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}
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case LFUN_BUFFER_FORALL: {
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GuiView * gv = currentView();
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Buffer * const buf = &gv->currentBufferView()->buffer();
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bool processVisible = true;
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bool processHidden = false;
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docstring msg = _("Applied the following command to all visible buffers in the active window: ");
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string commandToRun = argument;
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if (cmd.getArg(0) == "both") {
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processHidden = true;
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msg = _("Applied the following command to all visible and hidden buffers in the active window: ");
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commandToRun = cmd.getLongArg(1);
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} else if (cmd.getArg(0) == "visible") {
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commandToRun = cmd.getLongArg(1);
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} else if (cmd.getArg(0) == "hidden") {
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processHidden = true;
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processVisible = false;
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commandToRun = cmd.getLongArg(1);
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msg = _("Applied the following command to all hidden buffers in the active window: ");
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}
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FuncRequest const funcToRun = lyxaction.lookupFunc(commandToRun);
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dr.setMessage(bformat(_("%1$s%2$s"), msg, from_utf8(commandToRun)));
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Buffer * const last = theBufferList().last();
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Buffer * b = theBufferList().first();
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Buffer * nextBuf = 0;
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// We cannot use a for loop as the buffer list cycles.
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while (true) {
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if (b != last)
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nextBuf = theBufferList().next(b); //get next now bc LFUN might close current
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bool const hidden = !(gv && gv->workArea(*b));
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if (hidden) {
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if (processHidden) {
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gv->setBuffer(b);
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lyx::dispatch(funcToRun);
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gv->currentWorkArea()->view().hideWorkArea(gv->currentWorkArea());
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}
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}
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else {
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if (processVisible) {
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gv->setBuffer(b);
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lyx::dispatch(funcToRun);
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}
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}
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if (b == last)
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break;
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b = nextBuf;
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}
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if (theBufferList().isLoaded(buf)) //the LFUN might have closed buf
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gv->setBuffer(buf);
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break;
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}
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case LFUN_COMMAND_ALTERNATIVES: {
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// argument contains ';'-terminated commands
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string arg = argument;
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