X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLyXView.C;h=86316604667a70e7a74d9ada5f8c7166bf83f22c;hb=91a2ea274e9c27f571a3cd4798d2e8ecc1b982a7;hp=129aec0e009ac05626c7908c5713cfcadfe2a83d;hpb=5f3f9ad231bc0c24d34c00e3936e226d9834589a;p=lyx.git

diff --git a/src/LyXView.C b/src/LyXView.C
index 129aec0e00..8631660466 100644
--- a/src/LyXView.C
+++ b/src/LyXView.C
@@ -5,7 +5,7 @@
  *           LyX, The Document Processor
  *        
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-1999 The LyX Team.
+ *           Copyright 1995-2000 The LyX Team.
  *
  * ====================================================== */
 
@@ -15,6 +15,9 @@
 #pragma implementation
 #endif
 
+#include <sys/time.h>
+#include <unistd.h>
+
 #include "LyXView.h"
 #include "lyx_main.h"
 #include "lyxlookup.h"
@@ -26,7 +29,6 @@
 #include "layout_forms.h"
 #include "intl.h"
 #include "lyxrc.h"
-#include "lyxscreen.h"
 #include "support/filetools.h"        // OnlyFilename()
 #include "layout.h"
 #include "lyxtext.h"
@@ -36,7 +38,7 @@ extern FD_form_document * fd_form_document;
 extern void AutoSave();
 extern char updatetimer;
 extern void QuitLyX();
-int current_layout = 0;
+LyXTextClass::size_type current_layout = 0;
 
 // This is very temporary
 BufferView * current_view;
@@ -78,10 +80,10 @@ void LyXView::UpdateTimerCB(FL_OBJECT * ob, long)
 	LyXView * view = static_cast<LyXView*>(ob->u_vdata);
 	if (!view->view()->available()) 
 		return;
-	if (!view->view()->getScreen() || !updatetimer)
+	if (!updatetimer)
 		return;
 
-	view->view()->getScreen()->HideCursor();
+	view->view()->hideCursor();
 	view->view()->update(-2);
 
 	/* This update can happen, even when the work area has lost
@@ -115,8 +117,8 @@ extern "C" void C_LyXView_AutosaveTimerCB(FL_OBJECT * ob, long data)
 /// Reset autosave timer
 void LyXView::resetAutosaveTimer()
 {
-	if (lyxrc->autosave)
-		fl_set_timer(_form_main->timer_autosave, lyxrc->autosave);
+	if (lyxrc.autosave)
+		fl_set_timer(_form_main->timer_autosave, lyxrc.autosave);
 }
 
 
@@ -183,7 +185,7 @@ void LyXView::create_form_form_main(int width, int height)
 	// TOOLBAR
 	//
 
-	toolbar = new Toolbar(lyxrc->toolbar, this, air, 30 + air + bw);
+	toolbar = new Toolbar(this, air, 30 + air + bw);
 
 	// Setup the toolbar
 	toolbar->set(true);
@@ -255,15 +257,15 @@ void LyXView::init()
 	UpdateDocumentClassChoice();
 	
 	// Start autosave timer
-	if (lyxrc->autosave)
-		fl_set_timer(_form_main->timer_autosave, lyxrc->autosave);
+	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,
 				 C_LyXView_KeyPressMask_raw_callback);
-        intl->InitKeyMapper(lyxrc->use_kbmap);
+        intl->InitKeyMapper(lyxrc.use_kbmap);
 }
 
 
@@ -304,7 +306,7 @@ void LyXView::updateLayoutChoice()
 	// we need to do this.
 	toolbar->combox->Redraw();
 
-	char layout = bufferview->text->cursor.par->GetLayout();
+	LyXTextClass::size_type layout = bufferview->text->cursor.par->GetLayout();
 
 	if (layout != current_layout){
 		toolbar->combox->select(layout + 1);
@@ -334,14 +336,50 @@ int LyXView::KeyPressMask_raw_callback(FL_FORM * fl, void * xev)
 	LyXView * view = static_cast<LyXView*>(fl->u_vdata);
 	int retval = 0;  // 0 means XForms should have a look at this event
 
+	XKeyEvent * xke = static_cast<XKeyEvent*>(xev);
+	static Time last_time_pressed = 0;
+	static Time last_time_released = 0;
+	static unsigned int last_key_pressed = 0;
+	static unsigned int last_key_released = 0;
+	static unsigned int last_state_pressed = 0;
+	static unsigned int last_state_released = 0;
+
 	// 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 (static_cast<XEvent*>(xev)->type == KeyPress
-	    && view->bufferview->getWorkArea()->focus
-	    && view->bufferview->getWorkArea()->active)
+	    && view->bufferview->focus()
+	    && view->bufferview->active())
+		{
+		last_time_pressed = xke->time;
+		last_key_pressed = xke->keycode;
+		last_state_pressed = xke->state;
 		retval = view->getLyXFunc()
 			->processKeyEvent(static_cast<XEvent*>(xev));
+	}
+	else if (static_cast<XEvent*>(xev)->type == KeyRelease
+		 && view->bufferview->focus()
+		 && view->bufferview->active())
+{
+		last_time_released = xke->time;
+		last_key_released = xke->keycode;
+		last_state_released = xke->state;
+	}
+
+	if (last_key_released == last_key_pressed
+	    && last_state_released == last_state_pressed
+	    && last_time_released == last_time_pressed) {
+		// When the diff between last_time_released and
+		// last_time_pressed is 0, that sinifies an autoreapeat
+		// at least on my system. It like some feedback from
+		// others, especially from user running LyX remote.
+		//lyxerr << "Syncing - purging X events." << endl;
+		XSync(fl_get_display(), 1);
+		// This purge make f.ex. scrolling stop imidiatly when
+		// releaseing the PageDown button. The question is if this
+		// purging of XEvents can cause any harm...after some testing
+		// I can see no problems, but I'd like other reports too.
+	}
 	return retval;
 }