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texmacs  1.0.7.15
Public Member Functions | Public Attributes | Protected Member Functions | Protected Attributes | Events | Friends
texmacs_widget_rep Class Reference
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List of all members.

Public Member Functions

 texmacs_widget_rep (int mask, command quit)
 ~texmacs_widget_rep ()
 operator tree ()
void handle_get_size (get_size_event ev)
void handle_set_widget (set_widget_event ev)
void handle_get_widget (get_widget_event ev)
void handle_set_integer (set_integer_event ev)
void handle_set_string (set_string_event ev)
void handle_get_string (get_string_event ev)
void handle_set_coord2 (set_coord2_event ev)
void handle_get_coord2 (get_coord2_event ev)
void handle_set_coord4 (set_coord4_event ev)
void handle_get_coord4 (get_coord4_event ev)
void handle_keypress (keypress_event ev)
void handle_mouse (mouse_event ev)
void handle_keyboard_focus (keyboard_focus_event ev)
void handle_resize (resize_event ev)
void handle_destroy (destroy_event ev)
bool handle (event ev)
virtual void handle_attach_window (attach_window_event ev)
virtual void handle_position (position_event ev)
virtual void handle_move (move_event ev)
virtual void handle_alarm (alarm_event ev)
virtual void handle_clear (clear_event ev)
virtual void handle_repaint (repaint_event ev)
virtual void handle_update (update_event ev)
virtual void handle_refresh (refresh_event ev)
virtual void handle_invalidate (invalidate_event ev)
virtual void handle_keyboard_grab (keyboard_grab_event ev)
virtual void handle_mouse_grab (mouse_grab_event ev)
virtual void handle_request_alarm (request_alarm_event ev)
virtual void handle_find_child (find_child_event ev)
void send (slot s, blackbox val)
blackbox query (slot s, int type_id)
void notify (slot s, blackbox new_val)
widget read (slot s, blackbox index)
void write (slot s, blackbox index, widget w)
virtual tm_ostreamprint (tm_ostream &out)
virtual bool is_window_widget ()
SI x1 ()
SI y1 ()
SI x2 ()
SI y2 ()
bool attached ()
void wk_error (string message)
virtual void connect (slot s, widget w2, slot s2)
virtual void deconnect (slot s, widget w2, slot s2)

Public Attributes

window win
SI ox
SI oy
SI w
SI h
gravity grav
array< wk_widgeta
array< stringname
int ref_count

Protected Member Functions

void set_left_footer (string s)
void set_right_footer (string s)
int get_footer_mode ()
void set_footer_mode (int which)
bool get_footer_flag ()
void set_footer_flag (bool on)
void set_subwidget (wk_widget w, string which, wk_widget sw)
bool get_subwidget_flag (wk_widget w)
void set_subwidget_flag (wk_widget w, bool on)

Protected Attributes

bool footer_flag
command quit
int ptr_focus
list< widget_connectionin
list< widget_connectionout

Events

emit_position(SI ox, SI oy, SI
w, SI h, gravity grav=north_west)
emit_invalidate(SI x1, SI y1,
SI x2, SI y2) emit_mouse(mouse_event
ev) emit_mouse(mouse_event ev,
string type) emit_mouse(mouse_event
ev, string type, SI x, SI y)
emit_clear(SI x1, SI y1, SI x2,
SI y2) emit_repaint(SI x1, SI
y1, SI x2, SI y2, bool &stop)
emit_find_child(SI x, SI y,
int &which) virtual void 
handle_get_size (get_size_event ev)

Friends

class tm_editor_rep
class texmacs_widget
class wk_widget
class widget

Detailed Description

Definition at line 24 of file texmacs_widget.cpp.


Constructor & Destructor Documentation

Definition at line 195 of file texmacs_widget.cpp.

                                                              :
  basic_widget_rep (1), footer_flag (true), quit (quit2)
{
  a[0]= make_texmacs_widget (mask);
}

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Definition at line 201 of file texmacs_widget.cpp.

{}

Member Function Documentation

bool wk_widget_rep::attached ( ) [inherited]

Definition at line 108 of file wk_widget.cpp.

                         {
  return win != NULL;
}

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void widget_rep::connect ( slot  s,
widget  w2,
slot  s2 
) [virtual, inherited]

Definition at line 150 of file widget.cpp.

                                               {
  widget_connection con (this, s, w2.rep, s2);
  insert (out, con);
  insert (w2->in, con);
}

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void widget_rep::deconnect ( slot  s,
widget  w2,
slot  s2 
) [virtual, inherited]

Definition at line 157 of file widget.cpp.

                                                 {
  widget_connection con (this, s, w2.rep, s2);
  remove (out, con);
  remove (w2->in, con);
}

Definition at line 287 of file texmacs_widget.cpp.

                                     {
  return footer_flag;
}

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Definition at line 256 of file texmacs_widget.cpp.

                                     {
  int which;
  THIS ["footer"] << get_integer ("switch", which);
  return which;
}

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Definition at line 225 of file texmacs_widget.cpp.

                                                   {
  int which;
  w << get_integer ("switch", which);
  return which == 0;
}

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bool texmacs_widget_rep::handle ( event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 490 of file texmacs_widget.cpp.

                                    {
  //cout << "handle " << ((event) ev) << LF;
  //  if (ev->type == POSITION_EVENT) {
  //  cout << "position: " << ((event) ev) << LF;
  //}
  switch (ev->type) {
  case SET_INTEGER_EVENT:
    handle_set_integer (ev);
    return true;
  case GET_STRING_EVENT:
    handle_get_string (ev);
    return true;
  case SET_STRING_EVENT:
    handle_set_string (ev);
    return true;
  case GET_COORD2_EVENT:
    handle_get_coord2 (ev);
    return true;
  case SET_COORD2_EVENT:
    handle_set_coord2 (ev);
    return true;
  case GET_COORD4_EVENT:
    handle_get_coord4 (ev);
    return true;
  case SET_COORD4_EVENT:
    handle_set_coord4 (ev);
    return true;
  default:
    {
      //cout << "size< " << (w>>8) << ", " << (h>>8) << LF;
      bool flag= basic_widget_rep::handle (ev);
      //cout << "size> " << (w>>8) << ", " << (h>>8) << LF;
      return flag;
    }
  }
}

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void basic_widget_rep::handle_alarm ( alarm_event  ev) [virtual, inherited]

Reimplemented in ver_scrollbar_widget_rep, and hor_scrollbar_widget_rep.

Definition at line 182 of file basic_widget.cpp.

                                              {
  cout << "Alarm: " << ev->message << "\n";
}

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void basic_widget_rep::handle_attach_window ( attach_window_event  ev) [virtual, inherited]

Reimplemented in popup_button_rep, simple_widget_rep, and switch_widget_rep.

Definition at line 122 of file basic_widget.cpp.

                                                              {
  if ((win!=NULL) && (ev->win!=NULL) && (win!=ev->win))
    WK_FAILED ("widget already attached to another window");
  win= ev->win;
  for (int i=0; i<N(a); i++) a[i] << emit_attach_window (win);
}

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void basic_widget_rep::handle_clear ( clear_event  ev) [virtual, inherited]

Reimplemented in simple_widget_rep.

Definition at line 187 of file basic_widget.cpp.

                                              {
  renderer ren= win->get_renderer ();
  ren->set_background (white);
  ren->clear (ev->x1, ev->y1, ev->x2, ev->y2);
}

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void texmacs_widget_rep::handle_destroy ( destroy_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 481 of file texmacs_widget.cpp.

                                                    {
  if (!is_nil (quit)) quit ();
}

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void basic_widget_rep::handle_find_child ( find_child_event  ev) [virtual, inherited]

Reimplemented in vertical_list_rep, tabs_widget_rep, horizontal_array_rep, horizontal_list_rep, and hsplit_widget_rep.

Definition at line 231 of file basic_widget.cpp.

                                                        {
  int& i= ev->which;
  for (i=0; i<N(a); i++)
    if ((ev->x >= a[i]->x1()-ox) && (ev->x < a[i]->x2()-ox) &&
       (ev->y >= a[i]->y1()-oy) && (ev->y < a[i]->y2()-oy)) return;
  i= -1;
}

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void texmacs_widget_rep::handle_get_coord2 ( get_coord2_event  ev)

Definition at line 433 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "extra width") { ev->c1= ev->c2= 0; return; }
  else if (ev->which == "scroll position") THIS ["canvas"] << ev;
  else WK_FAILED ("could not get coord2 attribute " * ev->which);
}

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void texmacs_widget_rep::handle_get_coord4 ( get_coord4_event  ev)

Definition at line 446 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "extents") THIS ["canvas"] << ev;
  else if (ev->which == "visible") THIS ["canvas"] << ev;
  else WK_FAILED ("could not get coord4 attribute " * ev->which);
}

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void texmacs_widget_rep::handle_get_size ( get_size_event  ev)

Definition at line 303 of file texmacs_widget.cpp.

                                                      {
  if (ev->mode == 0) {
    ev->w= (800-24) * PIXEL; // (800-32) * PIXEL;
    ev->h= (600-28) * PIXEL;
  }
  else if (ev->mode == 1) gui_maximal_extents (ev->w, ev->h);
  else basic_widget_rep::handle_get_size (ev);
}

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void texmacs_widget_rep::handle_get_string ( get_string_event  ev)

Definition at line 397 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "header")
    ev->s= get_subwidget_flag (THIS ["header"])?
             string ("on"): string ("off");
  else if (ev->which == "main icons")
    ev->s= get_subwidget_flag (THIS ["header"] ["main"])?
             string ("on"): string ("off");
  else if (ev->which == "mode icons")
    ev->s= get_subwidget_flag (THIS ["header"] ["mode"])?
             string ("on"): string ("off");
  else if (ev->which == "focus icons")
    ev->s= get_subwidget_flag (THIS ["header"] ["focus"])?
             string ("on"): string ("off");
  else if (ev->which == "user icons")
    ev->s= get_subwidget_flag (THIS ["header"] ["user"])?
             string ("on"): string ("off");
  else if (use_side_tools && ev->which == "side tools")
    //ev->s= get_side_tools_flag ()? string ("on"): string ("off");
    ev->s= string ("on");
  else if (ev->which == "interactive mode")
    ev->s= get_footer_mode () == 1? string ("on"): string ("off");
  else if (ev->which == "footer flag")
    ev->s= get_footer_flag ()? string ("on"): string ("off");
  else if (ev->which == "interactive input")
    THIS ["footer"] ["interactive"] ["middle"] << get_input_string (ev->s);
  else WK_FAILED ("could not set string attribute " * ev->which);
}

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void texmacs_widget_rep::handle_get_widget ( get_widget_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 313 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "canvas") {
    if (use_side_tools) a[0] ["middle"] << get_widget ("left", ev->w);
    else a[0] << get_widget ("middle", ev->w);
  }
  else a[0] << ev;
}
void basic_widget_rep::handle_invalidate ( invalidate_event  ev) [virtual, inherited]

Definition at line 216 of file basic_widget.cpp.

                                                        {
  if (ev->all_flag) win->invalidate (x1()-ox, y1()-oy, x2()-ox, y2()-oy);
  else win->invalidate (ev->x1, ev->y1, ev->x2, ev->y2);
}

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void texmacs_widget_rep::handle_keyboard_focus ( keyboard_focus_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 465 of file texmacs_widget.cpp.

                                                                  {
  if (get_footer_mode () == 1)
    THIS ["footer"] ["interactive"] ["middle"] << ev;
  else THIS ["canvas"] << ev;
}

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void basic_widget_rep::handle_keyboard_grab ( keyboard_grab_event  ev) [virtual, inherited]

Definition at line 222 of file basic_widget.cpp.

{ (void) ev; }

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void texmacs_widget_rep::handle_keypress ( keypress_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 453 of file texmacs_widget.cpp.

                                                      {
  if (get_footer_mode () == 1)
    THIS ["footer"] ["interactive"] ["middle"] << ev;
  else THIS ["canvas"] << ev;
}

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void texmacs_widget_rep::handle_mouse ( mouse_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 460 of file texmacs_widget.cpp.

void basic_widget_rep::handle_mouse_grab ( mouse_grab_event  ev) [virtual, inherited]

Reimplemented in popup_widget_rep.

Definition at line 225 of file basic_widget.cpp.

{ (void) ev; }

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void basic_widget_rep::handle_move ( move_event  ev) [virtual, inherited]

Definition at line 137 of file basic_widget.cpp.

                                            { (void) ev;
}

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void basic_widget_rep::handle_position ( position_event  ev) [virtual, inherited]

Reimplemented in vertical_list_rep, balloon_decoration_widget_rep, scrollable_widget_rep, canvas_widget_rep, button_widget_rep, popup_widget_rep, horizontal_array_rep, tabs_widget_rep, horizontal_list_rep, hsplit_widget_rep, tile_rep, extend_widget_rep, and minibar_widget_rep.

Definition at line 130 of file basic_widget.cpp.

                                                    { (void) ev;
  int i;
  for (i=0; i<N(a); i++)
    a[i] << emit_position (0, 0, w, h, grav);
}

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void basic_widget_rep::handle_refresh ( refresh_event  ev) [virtual, inherited]

Reimplemented in refresh_widget_rep.

Definition at line 210 of file basic_widget.cpp.

                                                  { (void) ev;
  for (int i=0; i<N(a); i++)
    a[i] << emit_refresh ();
}

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void basic_widget_rep::handle_repaint ( repaint_event  ev) [virtual, inherited]
void basic_widget_rep::handle_request_alarm ( request_alarm_event  ev) [virtual, inherited]

Definition at line 228 of file basic_widget.cpp.

{ (void) ev; }

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void texmacs_widget_rep::handle_resize ( resize_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 472 of file texmacs_widget.cpp.

                                                  {
  switch (get_footer_mode ()) {
  case 0: THIS ["footer"] ["middle"] << ev; break;
  case 1: THIS ["footer"] ["interactive"] ["middle"] << ev; break;
  }
  THIS ["canvas"] << ev;
}

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void texmacs_widget_rep::handle_set_coord2 ( set_coord2_event  ev)

Definition at line 426 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "extra width" && ev->c1 == 0 && ev->c2 == 0) return;
  else if (ev->which == "scroll position") THIS ["canvas"] << ev;
  else WK_FAILED ("could not set coord2 attribute " * ev->which);
}

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void texmacs_widget_rep::handle_set_coord4 ( set_coord4_event  ev)

Definition at line 440 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "extents") THIS ["canvas"] << ev;
  else WK_FAILED ("could not set coord4 attribute " * ev->which);
}

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void texmacs_widget_rep::handle_set_integer ( set_integer_event  ev)

Definition at line 364 of file texmacs_widget.cpp.

                                                            {
  if (ev->which == "shrinking factor")
    THIS ["canvas"] << set_integer ("shrinking factor", ev->i);
  else if (ev->which == "scrollbars")
    THIS ["canvas"] << set_integer ("scrollbars", ev->i);
  else WK_FAILED ("could not set integer attribute " * ev->which);
}

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void texmacs_widget_rep::handle_set_string ( set_string_event  ev)

Definition at line 373 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "window name") win->set_name (ev->s);
  else if (ev->which == "file");
  else if (ev->which == "header")
    set_subwidget_flag (THIS ["header"], ev->s == "on");
  else if (ev->which == "main icons")
    set_subwidget_flag (THIS ["header"] ["main"], ev->s == "on");
  else if (ev->which == "mode icons")
    set_subwidget_flag (THIS ["header"] ["mode"], ev->s == "on");
  else if (ev->which == "focus icons")
    set_subwidget_flag (THIS ["header"] ["focus"], ev->s == "on");
  else if (ev->which == "user icons")
    set_subwidget_flag (THIS ["header"] ["user"], ev->s == "on");
  else if (use_side_tools && ev->which == "side tools")
    /*set_side_tools_flag (ev->s == "on")*/;
  else if (ev->which == "interactive mode")
    set_footer_mode (ev->s == "on"? 1: (footer_flag? 0: 2));
  else if (ev->which == "footer flag") set_footer_flag (ev->s == "on");
  else if (ev->which == "left footer") set_left_footer (ev->s);
  else if (ev->which == "right footer") set_right_footer (ev->s);
  else WK_FAILED ("could not set string attribute " * ev->which);
}

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void texmacs_widget_rep::handle_set_widget ( set_widget_event  ev) [virtual]

Reimplemented from basic_widget_rep.

Definition at line 322 of file texmacs_widget.cpp.

                                                          {
  if (ev->which == "menu bar")
    set_subwidget (THIS ["header"] ["menu"] ["bar"], "menu", ev->w);
  else if (ev->which == "main icons bar")
    set_subwidget (THIS ["header"] ["main"] ["bar"], "icons", ev->w);
  else if (ev->which == "mode icons bar")
    set_subwidget (THIS ["header"] ["mode"] ["bar"], "icons", ev->w);
  else if (ev->which == "focus icons bar")
    set_subwidget (THIS ["header"] ["focus"] ["bar"], "icons", ev->w);
  else if (ev->which == "user icons bar")
    set_subwidget (THIS ["header"] ["user"] ["bar"], "icons", ev->w);
  else if (use_side_tools && ev->which == "side tools") {
    wk_widget side=
      resize_widget (ev->w, 0, "200px", "", "200px", "", "200px", "");
    THIS ["middle"] << set_widget ("right", side);
    if (attached ()) {
      side << emit_attach_window (win);
      THIS ["middle"] << emit_reposition ();
      THIS ["middle"] ["right"] << emit_invalidate_all ();
    }
  }
  else if (ev->which == "interactive prompt")
    set_subwidget (THIS ["footer"] ["interactive"], "left", ev->w);
  else if (ev->which == "interactive input")
    set_subwidget (THIS ["footer"] ["interactive"], "middle", ev->w);
  else if (ev->which == "scrollable") {
    THIS ["canvas"] << set_widget ("scrollable", ev->w);
    if (attached ()) {
      // FIXME: we manually take care of the keyboard focus
      // this should be done more systematically when changing subwidgets
      wk_widget old= THIS ["canvas"] ["scrollable"];
      bool focus= query_keyboard_focus (abstract (old));
      THIS ["canvas"] << emit_attach_window (win);
      old << emit_attach_window (NULL);
      if (focus) send_keyboard_focus (abstract (THIS ["canvas"]));
      THIS ["canvas"] << emit_update ();
    }
  }
  else a[0] << ev;
}

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void basic_widget_rep::handle_update ( update_event  ev) [virtual, inherited]

Definition at line 201 of file basic_widget.cpp.

                                                { (void) ev;
  if (attached ()) {
    this << emit_attach_window (win);
    this << emit_reposition ();
    this << emit_invalidate_all ();
  }
}

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bool wk_widget_rep::is_window_widget ( ) [virtual, inherited]

Reimplemented in window_widget_rep.

Definition at line 113 of file wk_widget.cpp.

                                 {
  return false;
}

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void wk_widget_rep::notify ( slot  s,
blackbox  new_val 
) [virtual, inherited]

Reimplemented from widget_rep.

Reimplemented in simple_widget_rep, and simple_widget_rep.

Definition at line 864 of file widkit_wrapper.cpp.

                                               {
  switch (s) {
  case SLOT_SIZE:
    check_type<SI,SI> (new_val, "SLOT_SIZE");
    THIS << emit_resize ();
    if (is_window_widget ())
      send_size (THIS [0], new_val);
    break;
  case SLOT_POSITION:
    check_type<SI,SI> (new_val, "SLOT_POSITION");
    THIS << emit_move ();
    break;
  case SLOT_KEYBOARD_FOCUS:
    notify_keyboard_focus (THIS, new_val);
    break;
  case SLOT_MOUSE_GRAB:
    notify_mouse_grab (THIS, new_val);
    break;
  default:
    break;
  }
  widget_rep::notify (s, new_val);
}

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texmacs_widget_rep::operator tree ( ) [virtual]

Implements wk_widget_rep.

Definition at line 203 of file texmacs_widget.cpp.

                                   {
  return tree (TUPLE, "TeXmacs window", (tree) a[0]);
}
tm_ostream & wk_widget_rep::print ( tm_ostream out) [virtual, inherited]

Reimplemented from widget_rep.

Definition at line 145 of file wk_widget.cpp.

                                     {
  print_tree (out, operator tree (), 0);
  return out;  
}

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blackbox wk_widget_rep::query ( slot  s,
int  type_id 
) [virtual, inherited]

Reimplemented from widget_rep.

Reimplemented in simple_widget_rep, and simple_widget_rep.

Definition at line 792 of file widkit_wrapper.cpp.

                                         {
  switch (s) {
  case SLOT_IDENTIFIER:
    ASSERT (type_id == type_helper<int>::id,
           "int expected (SLOT_IDENTIFIER)");
    return close_box<int> (get_identifier (win));
  case SLOT_RENDERER:
    ASSERT (type_id == type_helper<renderer>::id,
           "renderer expected (SLOT_RENDERER)");
    return close_box<renderer> (win->get_renderer ());
  case SLOT_SIZE:
    return query_size (THIS, type_id);
  case SLOT_POSITION:
    return query_position (THIS, type_id);
  case SLOT_KEYBOARD_FOCUS:
    return query_keyboard_focus (THIS, type_id);
  case SLOT_MOUSE_GRAB:
    return query_mouse_grab (THIS, type_id);

  case SLOT_EXTENTS:
    return query_coord4 (THIS, "extents", type_id);
  case SLOT_VISIBLE_PART:
    return query_coord4 (THIS, "visible", type_id);
  case SLOT_SCROLLBARS_VISIBILITY:
    return query_int (THIS, "scrollbars", type_id);
  case SLOT_SCROLL_POSITION:
    return query_coord2 (THIS, "scroll position", type_id);

  case SLOT_HEADER_VISIBILITY:
    return query_bool (THIS, "header", type_id);
  case SLOT_MAIN_ICONS_VISIBILITY:
    return query_bool (THIS, "main icons", type_id);
  case SLOT_MODE_ICONS_VISIBILITY:
    return query_bool (THIS, "mode icons", type_id);
  case SLOT_FOCUS_ICONS_VISIBILITY:
    return query_bool (THIS, "focus icons", type_id);
  case SLOT_USER_ICONS_VISIBILITY:
    return query_bool (THIS, "user icons", type_id);
  case SLOT_SIDE_TOOLS_VISIBILITY:
    return query_bool (THIS, "side tools", type_id);
  case SLOT_FOOTER_VISIBILITY:
    return query_bool (THIS, "footer flag", type_id);
  case SLOT_INTERACTIVE_MODE:
    return query_bool (THIS, "interactive mode", type_id);
  case SLOT_INTERACTIVE_INPUT:
    return query_string (THIS, "interactive input", type_id);

  case SLOT_STRING_INPUT:
    return query_string (THIS, "input", type_id);
  default:
    FAILED ("cannot handle slot type");
    return blackbox ();
  }
}

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widget wk_widget_rep::read ( slot  s,
blackbox  index 
) [virtual, inherited]

Reimplemented from widget_rep.

Reimplemented in simple_widget_rep, and simple_widget_rep.

Definition at line 893 of file widkit_wrapper.cpp.

                                           {
  switch (s) {
  case SLOT_WINDOW:
    check_type_void (index, "SLOT_WINDOW");
    return win -> get_widget ();
  case SLOT_CANVAS:
    check_type_void (index, "SLOT_CANVAS");
    return abstract (THIS ["canvas"]);
  case SLOT_FORM_FIELD:
    check_type<int> (index, "SLOT_FORM_FIELD");
    return abstract (THIS [0] ["inputs"] [2*open_box<int> (index)] ["input"]);
  case SLOT_FILE:
    check_type_void (index, "SLOT_FILE");
    return abstract (THIS [0] ["file"] ["input"]);
  case SLOT_DIRECTORY:
    check_type_void (index, "SLOT_DIRECTORY");
    return abstract (THIS [0] ["directory"] ["input"]);
  default:
    FAILED ("cannot handle slot type");
    return widget ();
  }
}

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void wk_widget_rep::send ( slot  s,
blackbox  val 
) [virtual, inherited]

Reimplemented from widget_rep.

Reimplemented in simple_widget_rep, and simple_widget_rep.

Definition at line 585 of file widkit_wrapper.cpp.

                                         {
  switch (s) {
  case SLOT_IDENTIFIER:
    check_type<int> (val, "SLOT_IDENTIFIER");
    THIS << emit_attach_window (get_window (open_box<int> (val)));
    break;
  case SLOT_VISIBILITY:
    check_type<bool> (val, "SLOT_VISIBILITY");
    win->set_visibility (open_box<bool> (val));
    break;
  case SLOT_FULL_SCREEN:
    check_type<bool> (val, "SLOT_FULL_SCREEN");
    win->set_full_screen (open_box<bool> (val));
    break;
  case SLOT_NAME:
    send_string (THIS, "window name", val);
    break;
  case SLOT_SIZE:
    send_size (THIS, val);
    break;
  case SLOT_POSITION:
    send_position (THIS, val);
    break;
  case SLOT_UPDATE:
    send_update (THIS, val);
    break;
  case SLOT_REFRESH:
    send_refresh (THIS, val);
    break;
  case SLOT_KEYBOARD:
    send_keyboard (THIS, val);
    break;
  case SLOT_KEYBOARD_FOCUS:
    send_keyboard_focus (THIS, val);
    break;
  case SLOT_MOUSE:
    send_mouse (THIS, val);
    break;
  case SLOT_MOUSE_GRAB:
    send_mouse_grab (THIS, val);
    break;
  case SLOT_MOUSE_POINTER:
    send_mouse_pointer (THIS, val);
    break;
  case SLOT_INVALIDATE:
    send_invalidate (THIS, val);
    break;
  case SLOT_INVALIDATE_ALL:
    send_invalidate_all (THIS, val);
    break;
  case SLOT_REPAINT:
    send_repaint (THIS, val);
    break;
  case SLOT_DELAYED_MESSAGE:
    send_delayed_message (THIS, val);
    break;
  case SLOT_DESTROY:
    send_destroy (THIS, val);
    break;
  case SLOT_CURSOR:
   // send_coord2 (THIS, "cursor", val); 
    // this message is currently ignored. Used only in TeXmacs/Qt
    break;
      
  case SLOT_SHRINKING_FACTOR:
    send_int (THIS, "shrinking factor", val);
    break;
  case SLOT_EXTENTS:
    send_coord4 (THIS, "extents", val);
    break;
  case SLOT_SCROLLBARS_VISIBILITY:
    send_int (THIS, "scrollbars", val);
    break;
  case SLOT_SCROLL_POSITION:
    send_coord2 (THIS, "scroll position", val);
    break;

  case SLOT_HEADER_VISIBILITY:
    send_bool (THIS, "header", val);
    break;
  case SLOT_MAIN_ICONS_VISIBILITY:
    send_bool (THIS, "main icons", val);
    break;
  case SLOT_MODE_ICONS_VISIBILITY:
    send_bool (THIS, "mode icons", val);
    break;
  case SLOT_FOCUS_ICONS_VISIBILITY:
    send_bool (THIS, "focus icons", val);
    break;
  case SLOT_USER_ICONS_VISIBILITY:
    send_bool (THIS, "user icons", val);
    break;
  case SLOT_SIDE_TOOLS_VISIBILITY:
    send_bool (THIS, "side tools", val);
    break;
  case SLOT_FOOTER_VISIBILITY:
    send_bool (THIS, "footer flag", val);
    break;
  case SLOT_LEFT_FOOTER:
    send_string (THIS, "left footer", val);
    break;
  case SLOT_RIGHT_FOOTER:
    send_string (THIS, "right footer", val);
    break;
  case SLOT_INTERACTIVE_MODE:
    send_bool (THIS, "interactive mode", val);
    break;

  case SLOT_STRING_INPUT:
    send_string (THIS, "input", val);
    break;
  case SLOT_INPUT_TYPE:
    send_string (THIS, "type", val);
    break;
  case SLOT_INPUT_PROPOSAL:
    send_string (THIS, "default", val);
    break;
  case SLOT_FILE:
    send_string (THIS, "file", val);
    break;
  case SLOT_DIRECTORY:
    send_string (THIS, "directory", val);
    break;
  default:
    FAILED ("cannot handle slot type");
  }
}

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void texmacs_widget_rep::set_footer_flag ( bool  on) [protected]

Definition at line 292 of file texmacs_widget.cpp.

                                            {
  footer_flag= on;
  if (get_footer_mode () != 1)
    set_footer_mode (on? 0: 2);
}

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void texmacs_widget_rep::set_footer_mode ( int  which) [protected]

Definition at line 263 of file texmacs_widget.cpp.

                                                 {
  int old_mode= get_footer_mode ();
  if (old_mode != new_mode) {
    wk_widget iac= THIS ["footer"] ["interactive"];
    if (old_mode == 1)
      send_keyboard_focus (abstract (THIS ["canvas"]));

    SI ww1= 600*PIXEL, hh1=18*PIXEL, ww2=600*PIXEL, hh2=18*PIXEL;
    THIS ["footer"] << get_size (ww1, hh1);
    THIS ["footer"] << set_integer ("switch", new_mode);
    THIS ["footer"] << get_size (ww2, hh2);
    if (attached ()) {
      if (hh1 == hh2) THIS ["footer"] << emit_update ();
      else THIS << emit_update ();
    }

    if (new_mode == 1) {
      iac << emit_update ();
      send_keyboard_focus (abstract (iac ["middle"]));
    }
  }
}

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Definition at line 244 of file texmacs_widget.cpp.

                                             {
  wk_widget tw= text_wk_widget (s);
  set_subwidget (THIS ["footer"], "left", tw);
}

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Definition at line 250 of file texmacs_widget.cpp.

                                              {
  wk_widget tw= text_wk_widget (s);
  set_subwidget (THIS ["footer"], "right", tw);
}

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void texmacs_widget_rep::set_subwidget ( wk_widget  w,
string  which,
wk_widget  sw 
) [protected]

Definition at line 212 of file texmacs_widget.cpp.

                                                                          {
  SI ww1= 600*PIXEL, hh1=18*PIXEL, ww2=600*PIXEL, hh2=18*PIXEL;
  if (which == "icons") hh1= hh2= 18*PIXEL;
  w << get_size (ww1, hh1);
  w << set_widget (which, sw);
  w << get_size (ww2, hh2);
  if (attached ()) {
    if (hh1 == hh2) w << emit_update ();
    else THIS << emit_update ();
  }
}

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void texmacs_widget_rep::set_subwidget_flag ( wk_widget  w,
bool  on 
) [protected]

Definition at line 232 of file texmacs_widget.cpp.

                                                            {
  if (get_subwidget_flag (w) != on) {
    w << set_integer ("switch", on? 0: 1);
    if (attached ()) THIS << emit_update ();
  }
}

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void wk_widget_rep::wk_error ( string  message) [inherited]

Definition at line 118 of file wk_widget.cpp.

                                       {
  cerr << "\n------------------------------------------------------------------------------\n";
  cerr << wk_widget (this);
  cerr << "------------------------------------------------------------------------------\n";
  cerr << "Error: " << message << "\n";
}
void wk_widget_rep::write ( slot  s,
blackbox  index,
widget  w 
) [virtual, inherited]

Reimplemented from widget_rep.

Reimplemented in simple_widget_rep, and simple_widget_rep.

Definition at line 917 of file widkit_wrapper.cpp.

                                                      {
  switch (s) {
  case SLOT_MAIN_MENU:
    check_type_void (index, "SLOT_MAIN_MENU");
    THIS << set_widget ("menu bar", concrete (w));
    break;
  case SLOT_MAIN_ICONS:
    check_type_void (index, "SLOT_MAIN_ICONS");
    THIS << set_widget ("main icons bar", concrete (w));
    break;
  case SLOT_MODE_ICONS:
    check_type_void (index, "SLOT_MODE_ICONS");
    THIS << set_widget ("mode icons bar", concrete (w));
    break;
  case SLOT_FOCUS_ICONS:
    check_type_void (index, "SLOT_FOCUS_ICONS");
    THIS << set_widget ("focus icons bar", concrete (w));
    break;
  case SLOT_USER_ICONS:
    check_type_void (index, "SLOT_USER_ICONS");
    THIS << set_widget ("user icons bar", concrete (w));
    break;
  case SLOT_SIDE_TOOLS:
    check_type_void (index, "SLOT_SIDE_TOOLS");
    THIS << set_widget ("side tools", concrete (w));
    break;
  case SLOT_SCROLLABLE:
    check_type_void (index, "SLOT_SCROLLABLE");
    THIS << set_widget ("scrollable", concrete (w));
    break;
  case SLOT_INTERACTIVE_PROMPT:
    check_type_void (index, "SLOT_INTERACTIVE_PROMPT");
    THIS << set_widget ("interactive prompt", concrete (w));
    break;
  case SLOT_INTERACTIVE_INPUT:
    check_type_void (index, "SLOT_INTERACTIVE_INPUT");
    THIS << set_widget ("interactive input", concrete (w));
    break;
  default:
    FAILED ("cannot handle slot type");
  }
}

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SI wk_widget_rep::x1 ( ) [inherited]

Definition at line 63 of file wk_widget.cpp.

                   {
  return ox- get_dx (grav, w);
}

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SI wk_widget_rep::x2 ( ) [inherited]

Definition at line 73 of file wk_widget.cpp.

                   {
  return ox- get_dx (grav, w)+ w;
}

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SI wk_widget_rep::y1 ( ) [inherited]

Definition at line 68 of file wk_widget.cpp.

                   {
  return oy- get_dy (grav, h)- h;
}

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SI wk_widget_rep::y2 ( ) [inherited]

Definition at line 78 of file wk_widget.cpp.

                   {
  return oy- get_dy (grav, h);
}

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Friends And Related Function Documentation

friend class texmacs_widget [friend]

Definition at line 65 of file texmacs_widget.cpp.

friend class tm_editor_rep [friend]

Definition at line 64 of file texmacs_widget.cpp.

friend class widget [friend, inherited]

Definition at line 59 of file widget.hpp.

friend class wk_widget [friend, inherited]

Definition at line 50 of file wk_widget.hpp.


Member Data Documentation

Definition at line 28 of file wk_widget.hpp.

Definition at line 26 of file texmacs_widget.cpp.

Definition at line 27 of file wk_widget.hpp.

SI wk_widget_rep::h [inherited]

Definition at line 26 of file wk_widget.hpp.

list<widget_connection> widget_rep::in [protected, inherited]

Definition at line 36 of file widget.hpp.

Reimplemented in xpm_widget_rep.

Definition at line 29 of file wk_widget.hpp.

list<widget_connection> widget_rep::out [protected, inherited]

Definition at line 37 of file widget.hpp.

SI wk_widget_rep::ox [inherited]

Definition at line 25 of file wk_widget.hpp.

SI wk_widget_rep::oy [inherited]

Definition at line 25 of file wk_widget.hpp.

int basic_widget_rep::ptr_focus [protected, inherited]

Definition at line 19 of file basic_widget.hpp.

Definition at line 27 of file texmacs_widget.cpp.

int abstract_struct::ref_count [inherited]

Definition at line 142 of file basic.hpp.

SI wk_widget_rep::w [inherited]

Definition at line 26 of file wk_widget.hpp.

Definition at line 24 of file wk_widget.hpp.


Event Documentation

emit_position( SI ox, SI oy, SI w, SI h, gravity grav= north_west) emit_invalidate( SI x1, SI y1, SI x2, SI y2) emit_mouse( mouse_event ev) emit_mouse( mouse_event ev, string type) emit_mouse( mouse_event ev, string type, SI x, SI y) emit_clear( SI x1, SI y1, SI x2, SI y2) emit_repaint( SI x1, SI y1, SI x2, SI y2, bool& stop) emit_find_child( SI x, SI y, int& which) virtual void basic_widget_rep::handle_get_size(get_size_event ev) [inherited]

Definition at line 36 of file basic_widget.hpp.


The documentation for this class was generated from the following file: