-// -*- C++ -*-
+
/* This file is part of
- * ======================================================
+ * ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
- * ======================================================*/
+ * ====================================================== */
#include <config.h>
#endif
#include "LyXView.h"
-#include "lyx_main.h"
-#include "lyxlookup.h"
-#include "toolbar.h"
#include "minibuffer.h"
-#include "lyxfunc.h"
-#include "lyx.xpm"
-#include "error.h"
-#include "layout_forms.h"
+#include "debug.h"
#include "intl.h"
#include "lyxrc.h"
-#include "lyxscreen.h"
-#include "support/filetools.h" // OnlyFilename()
-#include "layout.h"
#include "lyxtext.h"
+#include "buffer.h"
+#include "MenuBackend.h"
+#include "lyx_gui_misc.h" // [update,Close,Redraw]AllBufferRelatedDialogs
+#include "bufferview_funcs.h" // CurrentState()
+#include "gettext.h"
+#include "lyxfunc.h"
+#include "BufferView.h"
+#include "lyxtextclasslist.h"
-extern FD_form_document *fd_form_document;
-FD_form_main *fd_form_main; /* a pointer to the one in LyXView
- should be removed as soon as possible */
+#include "frontends/Dialogs.h"
+#include "frontends/Toolbar.h"
+#include "frontends/Timeout.h"
+#include "frontends/Menubar.h"
-MiniBuffer *minibuffer;/* a pointer to the one in LyXView
- should be removed as soon as possible */
+#include "support/filetools.h" // OnlyFilename()
+
+#include <sys/time.h>
+#include <unistd.h>
-extern void AutoSave();
-extern char updatetimer;
+using std::endl;
+
+extern void AutoSave(BufferView *);
extern void QuitLyX();
-int current_layout = 0;
-// This is very temporary
-BufferView *current_view;
+string current_layout;
-LyXView::LyXView(int width, int height)
+LyXView::LyXView()
{
- fd_form_main = create_form_form_main(width,height);
- fl_set_form_atclose(_form, atCloseMainFormCB, 0);
- lyxerr.debug("Initializing LyXFunc");
+ lyxerr[Debug::INIT] << "Initializing LyXFunc" << endl;
lyxfunc = new LyXFunc(this);
+
intl = new Intl;
+
+ // Give the timeout some default sensible value.
+ autosave_timeout = new Timeout(5000);
+
+ dialogs_ = new Dialogs(this);
+ dialogs_->hideBufferDependent
+ .connect(SigC::slot(&CloseAllBufferRelatedDialogs));
+ Dialogs::redrawGUI.connect(SigC::slot(this, &LyXView::redraw));
+ Dialogs::redrawGUI.connect(SigC::slot(&RedrawAllBufferRelatedDialogs));
}
LyXView::~LyXView()
{
- delete menus;
+ delete menubar;
delete toolbar;
delete bufferview;
delete minibuffer;
delete lyxfunc;
delete intl;
+ delete autosave_timeout;
+ delete dialogs_;
}
-/// Redraw the main form.
-void LyXView::redraw() {
- lyxerr.debug("LyXView::redraw()");
- fl_redraw_form(_form);
- minibuffer->Activate();
+
+void LyXView::resize()
+{
+ view()->resize();
}
-// Callback for update timer
-void LyXView::UpdateTimerCB(FL_OBJECT *ob, long)
+/// returns the buffer currently shown in the main form.
+Buffer * LyXView::buffer() const
{
- LyXView *view = (LyXView*) ob->u_vdata;
- if (!view->currentView()->available())
- return;
- if (!view->currentView()->getScreen() || !updatetimer)
- return;
-
- view->currentView()->getScreen()->HideCursor();
- view->currentBuffer()->update(-2);
- /* This update can happen, even when the work area has lost
- * the focus. So suppress the cursor in that case */
- updatetimer = 0;
+ return bufferview->buffer();
}
-// Callback for autosave timer
-void LyXView::AutosaveTimerCB(FL_OBJECT *, long)
+BufferView * LyXView::view() const
{
- lyxerr.debug("Running AutoSave()");
- AutoSave();
+ return bufferview;
}
-/// Reset autosave timer
-void LyXView::resetAutosaveTimer()
+Toolbar * LyXView::getToolbar() const
{
- if (lyxrc->autosave)
- fl_set_timer(_form_main->timer_autosave, lyxrc->autosave);
+ return toolbar;
}
-// Callback for close main form from window manager
-int LyXView::atCloseMainFormCB(FL_FORM *, void *)
+void LyXView::setLayout(string const & layout)
{
- QuitLyX();
- return FL_IGNORE;
+ toolbar->setLayout(layout);
}
-void LyXView::setPosition(int x, int y)
+void LyXView::updateToolbar()
{
- fl_set_form_position(_form, x, y);
+ toolbar->update();
}
-void LyXView::show(int place, int border, char const* title)
+LyXFunc * LyXView::getLyXFunc() const
{
- fl_show_form(_form, place, border, title);
- minibuffer->Init();
- InitLyXLookup(fl_display, _form->window);
+ return lyxfunc;
}
-FD_form_main *LyXView::create_form_form_main(int width, int height)
- /* to make this work as it should, .lyxrc should have been
- * read first; OR maybe this one should be made dynamic.
- * Hmmmm. Lgb.
- * We will probably not have lyxrc before the main form is
- * initialized, because error messages from lyxrc parsing
- * are presented (and rightly so) in GUI popups. Asger.
- */
+MiniBuffer * LyXView::getMiniBuffer() const
{
- FL_OBJECT *obj;
-
- FD_form_main *fdui = (FD_form_main *)
- fl_calloc(1, sizeof(FD_form_main));
-
- _form_main = fdui;
-
- // the main form
- _form = fdui->form_main = fl_bgn_form(FL_NO_BOX, width, height);
- fdui->form_main->u_vdata = (void*) this;
- obj = fl_add_box(FL_FLAT_BOX,0,0,width,height,"");
- fl_set_object_color(obj,FL_MCOL,FL_MCOL);
-
- // Parameters for the appearance of the main form
- const int air = 2;
- const int bw = abs(fl_get_border_width());
-
- //
- // THE MENUBAR
- //
-
- menus = new Menus(this, air);
-
- //
- // TOOLBAR
- //
-
- toolbar = new Toolbar(lyxrc->toolbar, this, air, 30 + air + bw);
-
- // Setup the toolbar
- toolbar->set(true);
-
- //
- // WORKAREA
- //
-
- const int ywork = 60 + 2*air + bw;
- const int workheight = height - ywork - (25 + 2*air);
-
- ::current_view = bufferview = new BufferView(this, air, ywork,
- width - 3*air,
- workheight);
-
- //
- // MINIBUFFER
- //
-
- minibuffer = new MiniBuffer(this, air, height-(25+air),
- width-(2*air), 25);
- ::minibuffer = minibuffer; // to be removed later
-
-
- //
- // TIMERS
- //
-
- // timer_autosave
- fdui->timer_autosave = obj = fl_add_timer(FL_HIDDEN_TIMER,
- 0,0,0,0,"Timer");
- fl_set_object_callback(obj,AutosaveTimerCB,0);
-
- // timer_update
- fdui->timer_update = obj = fl_add_timer(FL_HIDDEN_TIMER,
- 0,0,0,0,"Timer");
- fl_set_object_callback(obj,UpdateTimerCB,0);
- obj->u_vdata = (void*) this;
-
- //
- // Misc
- //
-
- // assign an icon to main form
- unsigned int w, h;
- Pixmap lyx_p, lyx_mask;
- lyx_p = fl_create_from_pixmapdata(fl_root,
- lyx_xpm,
- &w,
- &h,
- &lyx_mask,
- 0,
- 0,
- 0); // this leaks
- fl_set_form_icon(fdui->form_main, lyx_p, lyx_mask);
-
- // set min size
- fl_set_form_minsize(fdui->form_main, 50, 50);
-
- fl_end_form();
-
- return fdui;
+ return minibuffer;
}
-void LyXView::init()
+void LyXView::message(string const & str)
{
- // Set the textclass choice
- invalidateLayoutChoice();
- updateLayoutChoice();
- UpdateDocumentClassChoice();
-
- // Start autosave timer
- if (lyxrc->autosave)
- fl_set_timer(_form_main->timer_autosave, lyxrc->autosave);
-
-
- // Install the raw callback for keyboard events
- fl_register_raw_callback(_form,
- KeyPressMask,
- KeyPressMask_raw_callback);
- intl->InitKeyMapper(lyxrc->use_kbmap);
+ minibuffer->message(str);
}
-void LyXView::invalidateLayoutChoice()
+void LyXView::messagePush(string const & str)
{
- last_textclass = -1;
+ minibuffer->messagePush(str);
}
-void LyXView::updateLayoutChoice()
+void LyXView::messagePop()
{
- /* update the layout display */
- if (!toolbar->combox) return;
+ minibuffer->messagePop();
+}
- // this has a bi-effect that the layouts are not showed when no
- // document is loaded.
- if (bufferview==0 || bufferview->currentBuffer()==0) {
- toolbar->combox->clear();
- toolbar->combox->Redraw();
- return;
- }
- // If textclass is different, we need to update the list
- if (toolbar->combox->empty() ||
- (last_textclass != currentBuffer()->params.textclass)) {
- toolbar->combox->clear();
- for (int i = 0;
- lyxstyle.NameOfLayout(currentBuffer()->
- params.textclass, i) !="@@end@@";
- i++) {
- LyXLayout *layout = lyxstyle.
- Style(currentBuffer()->params.textclass, i);
- if (layout->obsoleted_by.empty())
- toolbar->combox->addline(layout->name.c_str());
- else
- toolbar->combox->addline(("@N"+layout->name).c_str());
- }
- last_textclass = currentBuffer()->params.textclass;
- current_layout = 0;
- }
- // we need to do this.
- toolbar->combox->Redraw();
-
- char layout = currentBuffer()->text->cursor.par->GetLayout();
+Menubar * LyXView::getMenubar() const
+{
+ return menubar;
+}
- if (layout != current_layout){
- toolbar->combox->select(layout + 1);
- current_layout = layout;
- }
+
+void LyXView::updateMenubar()
+{
+ if ((!view() || !view()->buffer())
+ && menubackend.hasMenu("main_nobuffer"))
+ menubar->set("main_nobuffer");
+ else
+ menubar->set("main");
+ menubar->update();
}
-void LyXView::UpdateDocumentClassChoice()
+Intl * LyXView::getIntl() const
{
- /* update the document class display in the document form */
- int i;
- if (fd_form_document) {
- fl_clear_choice(fd_form_document->choice_class);
- for (i = 0; lyxstyle.DescOfClass (i)!="@@end@@"; i++) {
- fl_addto_choice(fd_form_document->choice_class,
- lyxstyle.DescOfClass(i).c_str());
- }
- }
+ return intl;
}
-// This is necessary, since FL_FREE-Objects doesn't get all keypress events
-// as FL_KEYBOARD events :-( Matthias 280596
-int LyXView::KeyPressMask_raw_callback(FL_FORM *fl, void *xev)
+// Callback for autosave timer
+void LyXView::AutoSave()
+{
+ lyxerr[Debug::INFO] << "Running AutoSave()" << endl;
+ if (view()->available())
+ ::AutoSave(view());
+}
+
+
+/// Reset autosave timer
+void LyXView::resetAutosaveTimer()
+{
+ if (lyxrc.autosave)
+ autosave_timeout->restart();
+}
+
+
+void LyXView::invalidateLayoutChoice()
+{
+ last_textclass = -1;
+}
+
+
+void LyXView::updateLayoutChoice()
{
- LyXView *view = (LyXView*) fl->u_vdata;
- int retval = 0; // 0 means XForms should have a look at this event
-
- // funny. Even though the raw_callback is registered with KeyPressMask,
- // also KeyRelease-events are passed through:-(
- // [It seems that xforms puts them in pairs... (JMarc)]
- if (((XEvent*)xev)->type == KeyPress
- && view->bufferview->getWorkArea()->focus
- && view->bufferview->getWorkArea()->active)
- retval = view->getLyXFunc()->processKeyEvent((XEvent*)xev);
-
- return retval;
+ // This has a side-effect that the layouts are not showed when no
+ // document is loaded.
+ if (!view() || !view()->buffer()) {
+ toolbar->clearLayoutList();
+ return;
+ }
+
+ // Update the layout display
+ if (last_textclass != int(buffer()->params.textclass)) {
+ toolbar->updateLayoutList(true);
+ last_textclass = int(buffer()->params.textclass);
+ current_layout = textclasslist[last_textclass].defaultLayoutName();
+ } else {
+ toolbar->updateLayoutList(false);
+ }
+
+ string const & layout =
+ bufferview->getLyXText()->cursor.par()->layout();
+
+ if (layout != current_layout) {
+ toolbar->setLayout(layout);
+ current_layout = layout;
+ }
}
// Updates the title of the window with the filename of the current document
-void LyXView::updateWindowTitle() {
- static string last_title="LyX";
+void LyXView::updateWindowTitle()
+{
+ static string last_title = "LyX";
string title = "LyX";
+ string icon_title = "LyX";
- if (currentView()->available()) {
- string cur_title = currentBuffer()->getFileName();
- if (!cur_title.empty()){
- title += ": " + OnlyFilename(cur_title);
- if (!currentBuffer()->isLyxClean())
+ if (view()->available()) {
+ string const cur_title = buffer()->fileName();
+ if (!cur_title.empty()) {
+ title += ": " + MakeDisplayPath(cur_title, 30);
+ if (!buffer()->isLyxClean())
title += _(" (Changed)");
- if (currentBuffer()->isReadonly())
+ if (buffer()->isReadonly())
title += _(" (read only)");
+ /* Show only the filename if it's available. */
+ icon_title = OnlyFilename(cur_title);
}
}
- // Don't update title if it's the same as last time
if (title != last_title) {
- fl_set_form_title(_form, title.c_str());
+ setWindowTitle(title, icon_title);
last_title = title;
}
}
+
+
+void LyXView::showState()
+{
+ message(currentState(view()));
+}
projects / lyx.git / blobdiff