#include <config.h>
#include "LyXView.h"
+
#include "Dialogs.h"
-#include "Timeout.h"
-#include "Toolbars.h"
-#include "Menubar.h"
#include "WorkArea.h"
#include "Gui.h"
#include "BufferList.h"
#include "BufferParams.h"
#include "BufferView.h"
-#include "bufferview_funcs.h"
#include "Cursor.h"
#include "debug.h"
#include "ErrorList.h"
#include "FuncRequest.h"
#include "gettext.h"
#include "Intl.h"
-#include "callback.h"
+#include "Layout.h"
#include "LyX.h"
#include "LyXFunc.h"
#include "LyXRC.h"
-#include "Text.h"
#include "MenuBackend.h"
#include "Paragraph.h"
-
-#include "controllers/ControlCommandBuffer.h"
+#include "Session.h"
+#include "Text.h"
#include "support/lstrings.h"
#include "support/filetools.h" // OnlyFilename()
+#include "support/Timeout.h"
#include <boost/bind.hpp>
-namespace lyx {
-
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
# include <unistd.h>
#endif
-using frontend::WorkArea;
+using std::endl;
+using std::string;
+
+namespace lyx {
using support::bformat;
using support::FileName;
using support::makeDisplayPath;
using support::onlyFilename;
-using std::endl;
-using std::string;
-
-using lyx::frontend::ControlCommandBuffer;
-
-string current_layout;
-
+namespace frontend {
LyXView::LyXView(int id)
- : work_area_(0),
- toolbars_(new Toolbars(*this)),
- autosave_timeout_(new Timeout(5000)),
+ : autosave_timeout_(new Timeout(5000)),
dialogs_(new Dialogs(*this)),
- controlcommand_(new ControlCommandBuffer(*this)), id_(id)
+ id_(id)
{
// Start autosave timer
if (lyxrc.autosave) {
LyXView::~LyXView()
{
- disconnectBuffer();
+ delete dialogs_;
+ delete autosave_timeout_;
}
-// FIXME, there's only one WorkArea per LyXView possible for now.
-void LyXView::setWorkArea(WorkArea * work_area)
+Buffer * LyXView::buffer()
{
- BOOST_ASSERT(work_area);
- work_area_ = work_area;
- work_area_ids_.clear();
- work_area_ids_.push_back(work_area_->id());
+ WorkArea * work_area = currentWorkArea();
+ if (work_area)
+ return &work_area->bufferView().buffer();
+ return 0;
}
-// FIXME, there's only one WorkArea per LyXView possible for now.
-WorkArea const * LyXView::currentWorkArea() const
+Buffer const * LyXView::buffer() const
{
- return work_area_;
+ WorkArea const * work_area = currentWorkArea();
+ if (work_area)
+ return &work_area->bufferView().buffer();
+ return 0;
}
-// FIXME, there's only one WorkArea per LyXView possible for now.
-WorkArea * LyXView::currentWorkArea()
+void LyXView::setBuffer(Buffer * newBuffer)
{
- return work_area_;
-}
-
-
-Buffer * LyXView::buffer() const
-{
- BOOST_ASSERT(work_area_);
- return work_area_->bufferView().buffer();
-}
-
-
-void LyXView::setBuffer(Buffer * b, bool child_document)
-{
- busy(true);
-
- BOOST_ASSERT(work_area_);
- Buffer * oldBuffer = work_area_->bufferView().buffer();
- // parentfilename will be used in case when we switch to a child
- // document (hence when child_document is true)
- string parentfilename;
- if (oldBuffer) {
- parentfilename = oldBuffer->fileName();
+ BOOST_ASSERT(newBuffer);
+ setBusy(true);
+
+ WorkArea * wa = workArea(*newBuffer);
+ if (wa == 0) {
+ updateLabels(*newBuffer->masterBuffer());
+ wa = addWorkArea(*newBuffer);
+ } else {
+ //Disconnect the old buffer...there's no new one.
disconnectBuffer();
}
+ connectBuffer(*newBuffer);
+ connectBufferView(wa->bufferView());
+ setCurrentWorkArea(wa);
- if (!b && theBufferList().empty())
- getDialogs().hideBufferDependent();
-
- work_area_->bufferView().setBuffer(b);
-
- //FIXME This would be a little simpler if setBuffer returned the buffer.
- Buffer * newBuffer = work_area_->bufferView().buffer();
- if (newBuffer) {
- if (child_document && newBuffer != oldBuffer) {
- // Set the parent name of the child document.
- // This makes insertion of citations and references in the child work,
- // when the target is in the parent or another child document.
- newBuffer->setParentName(parentfilename);
- // updateLabels() will emit Buffer::structureChanged() so better
- // connect it before.
- connectBuffer(*newBuffer);
- // Update the labels and section numbering.
- updateLabels(*newBuffer->getMasterBuffer());
- } else
- connectBuffer(*newBuffer);
-
- // Buffer-dependent dialogs should be updated or
- // hidden. This should go here because some dialogs (eg ToC)
- // require bv_->text.
- getDialogs().updateBufferDependent(true);
- }
-
- if (quitting)
- return;
-
- updateMenubar();
- updateToolbars();
- updateLayoutChoice();
- updateWindowTitle();
- updateStatusBar();
- updateTab();
- busy(false);
- work_area_->redraw();
+ setBusy(false);
}
-bool LyXView::loadLyXFile(FileName const & filename, bool tolastfiles,
- bool child_document, bool auto_open)
+Buffer * LyXView::loadLyXFile(FileName const & filename, bool tolastfiles)
{
- busy(true);
-
- BOOST_ASSERT(work_area_);
- string parentfilename;
- Buffer * oldBuffer = work_area_->bufferView().buffer();
- if (oldBuffer)
- parentfilename = oldBuffer->fileName();
+ setBusy(true);
Buffer * newBuffer = checkAndLoadLyXFile(filename);
if (!newBuffer) {
message(_("Document not loaded."));
updateStatusBar();
- busy(false);
- work_area_->redraw();
- return false;
- }
-
- if (child_document && newBuffer != oldBuffer) {
- // Set the parent name of the child document.
- // This makes insertion of citations and references in the child work,
- // when the target is in the parent or another child document.
- newBuffer->setParentName(parentfilename);
- message(bformat(_("Opening child document %1$s..."),
- makeDisplayPath(filename.absFilename())));
- }
-
- bool const parse_error = !newBuffer->errorList("Parse").empty();
- if (parse_error || !auto_open) {
- setBuffer(newBuffer, child_document);
- showErrorList("Parse");
+ setBusy(false);
+ return 0;
}
- // Update the labels and section numbering.
- updateLabels(*newBuffer->getMasterBuffer());
+ WorkArea * wa = workArea(*newBuffer);
+ if (wa == 0)
+ wa = addWorkArea(*newBuffer);
// scroll to the position when the file was last closed
- if (!auto_open && lyxrc.use_lastfilepos) {
+ if (lyxrc.use_lastfilepos) {
pit_type pit;
pos_type pos;
boost::tie(pit, pos) = LyX::ref().session().lastFilePos().load(filename);
// if successfully move to pit (returned par_id is not zero),
// update metrics and reset font
- if (work_area_->bufferView().moveToPosition(pit, pos, 0, 0).get<1>()) {
- if (work_area_->bufferView().fitCursor())
- work_area_->bufferView().updateMetrics(false);
- newBuffer->text().setCurrentFont(work_area_->bufferView().cursor());
- }
+ wa->bufferView().moveToPosition(pit, pos, 0, 0);
}
if (tolastfiles)
LyX::ref().session().lastFiles().add(filename);
- busy(false);
- return true;
+ setBusy(false);
+ return newBuffer;
}
void LyXView::connectBuffer(Buffer & buf)
{
- if (errorsConnection_.connected())
- disconnectBuffer();
-
- BOOST_ASSERT(work_area_);
- bufferChangedConnection_ =
- buf.changed.connect(
- boost::bind(&WorkArea::redraw, work_area_));
-
- bufferStructureChangedConnection_ =
- buf.getMasterBuffer()->structureChanged.connect(
- boost::bind(&LyXView::updateToc, this));
-
- errorsConnection_ =
- buf.errors.connect(
- boost::bind(&LyXView::showErrorList, this, _1));
-
- messageConnection_ =
- buf.message.connect(
- boost::bind(&LyXView::message, this, _1));
-
- busyConnection_ =
- buf.busy.connect(
- boost::bind(&LyXView::busy, this, _1));
-
- titleConnection_ =
- buf.updateTitles.connect(
- boost::bind(&LyXView::updateWindowTitle, this));
-
- timerConnection_ =
- buf.resetAutosaveTimers.connect(
- boost::bind(&LyXView::resetAutosaveTimer, this));
-
- readonlyConnection_ =
- buf.readonly.connect(
- boost::bind(&LyXView::showReadonly, this, _1));
-
- closingConnection_ =
- buf.closing.connect(
- boost::bind(&LyXView::setBuffer, this, (Buffer *)0, false));
+ buf.setGuiDelegate(this);
}
void LyXView::disconnectBuffer()
{
- errorsConnection_.disconnect();
- bufferChangedConnection_.disconnect();
- bufferStructureChangedConnection_.disconnect();
- messageConnection_.disconnect();
- busyConnection_.disconnect();
- titleConnection_.disconnect();
- timerConnection_.disconnect();
- readonlyConnection_.disconnect();
- closingConnection_.disconnect();
- layout_changed_connection_.disconnect();
+ if (WorkArea * work_area = currentWorkArea())
+ work_area->bufferView().setGuiDelegate(0);
}
void LyXView::connectBufferView(BufferView & bv)
{
- show_dialog_connection_ = bv.showDialog.connect(
- boost::bind(&LyXView::showDialog, this, _1));
- show_dialog_with_data_connection_ = bv.showDialogWithData.connect(
- boost::bind(&LyXView::showDialogWithData, this, _1, _2));
- show_inset_dialog_connection_ = bv.showInsetDialog.connect(
- boost::bind(&LyXView::showInsetDialog, this, _1, _2, _3));
- update_dialog_connection_ = bv.updateDialog.connect(
- boost::bind(&LyXView::updateDialog, this, _1, _2));
- layout_changed_connection_ = bv.layoutChanged.connect(
- boost::bind(&Toolbars::setLayout, toolbars_.get(), _1));
+ bv.setGuiDelegate(this);
}
void LyXView::disconnectBufferView()
{
- show_dialog_connection_.disconnect();
- show_dialog_with_data_connection_.disconnect();
- show_inset_dialog_connection_.disconnect();
- update_dialog_connection_.disconnect();
+ if (WorkArea * work_area = currentWorkArea())
+ work_area->bufferView().setGuiDelegate(0);
}
void LyXView::showErrorList(string const & error_type)
{
ErrorList & el = buffer()->errorList(error_type);
- if (!el.empty()) {
+ if (!el.empty())
getDialogs().show("errorlist", error_type);
- }
}
}
-void LyXView::showReadonly(bool)
+void LyXView::setReadOnly(bool)
{
updateWindowTitle();
getDialogs().updateBufferDependent(false);
}
-BufferView * LyXView::view() const
+BufferView * LyXView::view()
{
- BOOST_ASSERT(work_area_);
- return &work_area_->bufferView();
+ WorkArea * wa = currentWorkArea();
+ return wa? &wa->bufferView() : 0;
}
}
-void LyXView::updateToolbars()
+void LyXView::updateEmbeddedFiles()
{
- BOOST_ASSERT(work_area_);
- bool const math =
- work_area_->bufferView().cursor().inMathed();
- bool const table =
- lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
- bool const review =
- lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
- lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onoff(true);
-
- toolbars_->update(math, table, review);
- // update redaonly status of open dialogs. This could also be in
- // updateMenubar(), but since updateToolbars() and updateMenubar()
- // are always called together it is only here.
- getDialogs().checkStatus();
-}
-
-
-ToolbarInfo::Flags LyXView::getToolbarState(string const & name)
-{
- return toolbars_->getToolbarState(name);
-}
-
-
-void LyXView::toggleToolbarState(string const & name, bool allowauto)
-{
- // it is possible to get current toolbar status like this,...
- // but I decide to obey the order of ToolbarBackend::flags
- // and disregard real toolbar status.
- // toolbars_->saveToolbarInfo();
- //
- // toggle state on/off/auto
- toolbars_->toggleToolbarState(name, allowauto);
- // update toolbar
- updateToolbars();
-}
-
-
-void LyXView::updateMenubar()
-{
- menubar_->update();
+ updateDialog("embedding", "");
}
{
LYXERR(Debug::INFO) << "Running autoSave()" << endl;
- if (view()->buffer())
- lyx::autoSave(view());
+ if (buffer())
+ view()->buffer().autoSave();
}
}
-void LyXView::updateLayoutChoice()
-{
- // Don't show any layouts without a buffer
- if (!view()->buffer()) {
- toolbars_->clearLayoutList();
- return;
- }
-
- // Update the layout display
- if (toolbars_->updateLayoutList(buffer()->params().textclass)) {
- current_layout = buffer()->params().getTextClass().defaultLayoutName();
- }
-
- BOOST_ASSERT(work_area_);
- string const & layout = work_area_->bufferView().cursor().
- innerParagraph().layout()->name();
-
- if (layout != current_layout) {
- toolbars_->setLayout(layout);
- current_layout = layout;
- }
-}
-
-
void LyXView::updateWindowTitle()
{
- docstring maximize_title = lyx::from_ascii("LyX");
- docstring minimize_title = lyx::from_ascii("LyX");
+ docstring maximize_title = from_ascii("LyX");
+ docstring minimize_title = from_ascii("LyX");
- if (view()->buffer()) {
- string const cur_title = buffer()->fileName();
+ Buffer * buf = buffer();
+ if (buf) {
+ string const cur_title = buf->absFileName();
if (!cur_title.empty()) {
maximize_title += ": " + makeDisplayPath(cur_title, 30);
minimize_title = lyx::from_utf8(onlyFilename(cur_title));
- if (!buffer()->isClean()) {
+ if (!buf->isClean()) {
maximize_title += _(" (changed)");
- minimize_title += lyx::char_type('*');
+ minimize_title += char_type('*');
}
- if (buffer()->isReadonly())
+ if (buf->isReadonly())
maximize_title += _(" (read only)");
}
}
setWindowTitle(maximize_title, minimize_title);
- updateTab();
}
void LyXView::dispatch(FuncRequest const & cmd)
{
- theLyXFunc().setLyXView(this);
- lyx::dispatch(cmd);
+ string const argument = to_utf8(cmd.argument());
+ switch(cmd.action) {
+ case LFUN_BUFFER_SWITCH:
+ setBuffer(theBufferList().getBuffer(to_utf8(cmd.argument())));
+ break;
+ default:
+ theLyXFunc().setLyXView(this);
+ lyx::dispatch(cmd);
+ }
}
-Buffer const * const LyXView::updateInset(Inset const * inset) const
+Buffer const * LyXView::updateInset(Inset const * inset)
{
- Buffer const * buffer_ptr = 0;
- if (inset) {
- BOOST_ASSERT(work_area_);
- work_area_->scheduleRedraw();
+ WorkArea * work_area = currentWorkArea();
+ if (!work_area)
+ return 0;
- buffer_ptr = work_area_->bufferView().buffer();
+ if (inset) {
+ BOOST_ASSERT(work_area);
+ work_area->scheduleRedraw();
}
- return buffer_ptr;
+ return &work_area->bufferView().buffer();
}
-
+} // namespace frontend
} // namespace lyx