static cb_ret_t
view_handle_key (WDiff *view, int c)
{
struct display_file *lf = &view->df[view->ord];
struct display_file *rf = &view->df[view->ord ^ 1];
c = convert_from_input_c(c);
switch (c) {
case 'l':
view->display_numbers ^= 1;
view->new_frame = 1;
return MSG_HANDLED;
case 'f':
view->full ^= 1;
view->new_frame = 1;
return MSG_HANDLED;
case '=': /* XXX testing only */
if (!view->full) {
view->bias = 0;
view->new_frame = 1;
}
return MSG_HANDLED;
case '>': /* XXX testing only */
if (!view->full) {
view_compute_split(view, 1);
view->new_frame = 1;
}
return MSG_HANDLED;
case '<': /* XXX testing only */
if (!view->full) {
view_compute_split(view, -1);
view->new_frame = 1;
}
return MSG_HANDLED;
case '+':
if (view->subtract) {
view->subtract--;
view->new_frame = 1;
}
return MSG_HANDLED;
case '-':
view->subtract++;
view->new_frame = 1;
return MSG_HANDLED;
case '1':
lf->move = 1;
rf->move ^= 1;
return MSG_HANDLED;
case '2':
lf->move ^= 1;
rf->move = 1;
return MSG_HANDLED;
case XCTRL('u'): {
view->ord ^= 1;
return MSG_HANDLED;
}
case XCTRL('r'):
view_redo(view);
return MSG_HANDLED;
case 'n':
find_next_hunk(view);
return MSG_HANDLED;
case 'p':
find_prev_hunk(view);
return MSG_HANDLED;
case KEY_DC:
view->last_found = -1;
return MSG_HANDLED;
case KEY_F(4):
view_edit(view, view->ord);
return MSG_HANDLED;
case KEY_F(14):
view_edit(view, view->ord ^ 1);
return MSG_HANDLED;
case KEY_F(17):
view_search(view, 1);
return MSG_HANDLED;
case KEY_HOME:
case ALT ('<'):
case KEY_M_CTRL | KEY_PPAGE:
view->last_found = -1;
if (lf->move) lf->offs = 0;
if (rf->move) rf->offs = 0;
return MSG_HANDLED;
case KEY_END:
case ALT ('>'):
case KEY_M_CTRL | KEY_NPAGE:
view->last_found = -1;
if (lf->move) lf->offs = view->max - 1;
if (rf->move) rf->offs = view->max - 1;
return MSG_HANDLED;
case KEY_UP:
if (lf->move) lf->offs -= view->nbytes;
if (rf->move) rf->offs -= view->nbytes;
return MSG_HANDLED;
case KEY_DOWN:
if (lf->move) lf->offs += view->nbytes;
if (rf->move) rf->offs += view->nbytes;
return MSG_HANDLED;
case KEY_NPAGE:
if (lf->move) lf->offs += view->pbytes;
if (rf->move) rf->offs += view->pbytes;
return MSG_HANDLED;
case KEY_PPAGE:
if (lf->move) lf->offs -= view->pbytes;
if (rf->move) rf->offs -= view->pbytes;
return MSG_HANDLED;
case KEY_LEFT:
if (lf->move) lf->offs--;
if (rf->move) rf->offs--;
return MSG_HANDLED;
case KEY_RIGHT:
if (lf->move) lf->offs++;
if (rf->move) rf->offs++;
return MSG_HANDLED;
case KEY_M_CTRL | KEY_LEFT:
if (lf->move) lf->offs -= 16;
if (rf->move) rf->offs -= 16;
return MSG_HANDLED;
case KEY_M_CTRL | KEY_RIGHT:
if (lf->move) lf->offs += 16;
if (rf->move) rf->offs += 16;
return MSG_HANDLED;
case XCTRL('o'):
view_other_cmd();
return MSG_HANDLED;
case 't':
diff_view(view->file[0], view->file[1]);
return MSG_HANDLED;
case 'q':
case ESC_CHAR:
view->view_quit = 1;
return MSG_HANDLED;
case '\n':
return MSG_HANDLED;
#ifdef HAVE_CHARSET
case XCTRL ('t'):
do_select_codepage ();
view_update (view);
return MSG_HANDLED;
#endif /* HAVE_CHARSET */
}
/* Key not used */
return MSG_NOT_HANDLED;
}
static cb_ret_t
edit_dialog_command_execute (WDialog * h, long command)
{
Widget *wh = WIDGET (h);
cb_ret_t ret = MSG_HANDLED;
switch (command)
{
case CK_EditNew:
edit_add_window (h, wh->y + 1, wh->x, wh->lines - 2, wh->cols, NULL, 0);
break;
case CK_EditFile:
edit_load_cmd (h);
break;
case CK_EditSyntaxFile:
edit_load_syntax_file (h);
break;
case CK_EditUserMenu:
edit_load_menu_file (h);
break;
case CK_Close:
/* if there are no opened files anymore, close MC editor */
if (edit_widget_is_editor (CONST_WIDGET (h->current->data)) &&
edit_close_cmd ((WEdit *) h->current->data) && find_editor (h) == NULL)
dlg_stop (h);
break;
case CK_Help:
edit_help ();
/* edit->force |= REDRAW_COMPLETELY; */
break;
case CK_Menu:
edit_menu_cmd (h);
break;
case CK_Quit:
case CK_Cancel:
/* don't close editor due to SIGINT, but stop move/resize window */
{
Widget *w = WIDGET (h->current->data);
if (edit_widget_is_editor (w) && ((WEdit *) w)->drag_state != MCEDIT_DRAG_NONE)
edit_restore_size ((WEdit *) w);
else if (command == CK_Quit)
dlg_stop (h);
}
break;
case CK_About:
edit_about ();
break;
case CK_SyntaxOnOff:
edit_syntax_onoff_cmd (h);
break;
case CK_ShowTabTws:
edit_show_tabs_tws_cmd (h);
break;
case CK_ShowMargin:
edit_show_margin_cmd (h);
break;
case CK_ShowNumbers:
edit_show_numbers_cmd (h);
break;
case CK_Refresh:
edit_refresh_cmd ();
break;
case CK_Shell:
view_other_cmd ();
break;
case CK_LearnKeys:
learn_keys ();
break;
case CK_WindowMove:
case CK_WindowResize:
if (edit_widget_is_editor (CONST_WIDGET (h->current->data)))
edit_handle_move_resize ((WEdit *) h->current->data, command);
break;
case CK_WindowList:
edit_window_list (h);
break;
case CK_WindowNext:
dlg_select_next_widget (h);
break;
case CK_WindowPrev:
dlg_select_prev_widget (h);
break;
case CK_Options:
edit_options_dialog (h);
break;
case CK_OptionsSaveMode:
edit_save_mode_cmd ();
break;
case CK_SaveSetup:
save_setup_cmd ();
break;
default:
ret = MSG_NOT_HANDLED;
break;
}
return ret;
}
static cb_ret_t
edit_dialog_command_execute (Dlg_head * h, unsigned long command)
{
gboolean ret = MSG_HANDLED;
switch (command)
{
case CK_EditNew:
edit_add_window (h, h->y + 1, h->x, h->lines - 2, h->cols, NULL, 0);
break;
case CK_EditFile:
edit_load_cmd (h);
break;
case CK_EditSyntaxFile:
edit_load_syntax_file (h);
break;
case CK_EditUserMenu:
edit_load_menu_file (h);
break;
case CK_Close:
/* if there are no opened files anymore, close MC editor */
if (edit_widget_is_editor ((Widget *) h->current->data) &&
edit_close_cmd ((WEdit *) h->current->data) && find_editor (h) == NULL)
dlg_stop (h);
break;
case CK_Help:
edit_help ();
/* edit->force |= REDRAW_COMPLETELY; */
break;
case CK_Menu:
edit_menu_cmd (h);
break;
case CK_Quit:
case CK_Cancel:
{
Widget *w = (Widget *) h->current->data;
if (!edit_widget_is_editor (w) || ((WEdit *) w)->drag_state == MCEDIT_DRAG_NORMAL)
dlg_stop (h);
else
edit_restore_size ((WEdit *) w);
}
break;
case CK_About:
edit_about ();
break;
case CK_SyntaxOnOff:
edit_syntax_onoff_cmd (h);
break;
case CK_ShowTabTws:
edit_show_tabs_tws_cmd (h);
break;
case CK_ShowMargin:
edit_show_margin_cmd (h);
break;
case CK_ShowNumbers:
edit_show_numbers_cmd (h);
break;
case CK_Refresh:
edit_refresh_cmd ();
break;
case CK_Shell:
view_other_cmd ();
break;
case CK_LearnKeys:
learn_keys ();
break;
case CK_WindowMove:
case CK_WindowResize:
if (edit_widget_is_editor ((Widget *) h->current->data))
edit_handle_move_resize ((WEdit *) h->current->data, command);
break;
case CK_WindowList:
edit_window_list (h);
break;
case CK_WindowNext:
dlg_one_down (h);
dlg_set_top_widget (h->current->data);
break;
case CK_WindowPrev:
dlg_one_up (h);
dlg_set_top_widget (h->current->data);
break;
case CK_Options:
edit_options_dialog (h);
break;
case CK_OptionsSaveMode:
edit_save_mode_cmd ();
break;
case CK_SaveSetup:
save_setup_cmd ();
break;
default:
ret = MSG_NOT_HANDLED;
break;
}
return ret;
}
