164 lines
5.4 KiB
C++
164 lines
5.4 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: Dialog.h /main/3 1995/11/06 09:40:07 rswiston $ */
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/* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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#ifndef DIALOG_H
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#define DIALOG_H
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#include "MotifUI.h"
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class Button;
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class Prompt;
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class Dialog : public MotifUI {
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friend void DialogCB(Widget, XtPointer, XtPointer);
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friend void CloseCB(Widget, XtPointer, XtPointer);
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friend void CancelButtonCB(Widget, XtPointer, XtPointer);
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friend void ResetCB(void *);
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friend void ApplyCB(void *);
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private:
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Widget _clientArea;
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Widget _cancel_widget;
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DialogType _dialog_type;
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boolean _rc;
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char *_string;
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Prompt *_prompt;
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Button *_reset_button;
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Button *_apply_button;
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Button *_cancel_button;
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void * _cancel_callback_data;
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void * _help_callback_data;
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void * _reset_callback_data;
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void * _apply_callback_data;
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void * _validation_callback_data;
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DialogCallback _cancel_callback;
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DialogCallback _help_callback;
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DialogCallback _reset_callback;
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DialogCallback _apply_callback;
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ValidationCallback _validation_callback;
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static void DialogCB(Widget, XtPointer, XtPointer);
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static void CloseCB(Widget, XtPointer, XtPointer);
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static void CancelButtonCB(Widget, XtPointer, XtPointer);
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static void ResetCB(void *);
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static void ApplyCB(void *);
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int _status;
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void OK();
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void Cancel();
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void Reset();
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boolean Apply();
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void Help();
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protected:
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virtual boolean SetVisiblity(boolean);
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boolean SetName(char *);
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void Width(int w);
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int Width() { return MotifUI::Width(); }
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void Height(int h);
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int Height() { return MotifUI::Height(); }
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void WidthHeight(int w, int h);
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void WidthHeight(int *w, int *h) { MotifUI::WidthHeight(w, h); }
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const Widget InnerWidget() { return _clientArea; }
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public:
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// Constructor for a generic MODELESS or MODAL dialog
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Dialog(MotifUI *parent,
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char *name,
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DialogType dialog_type = MODELESS,
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boolean has_resize_controls = true,
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DialogCallback cancel_callback = NULL,
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void * help_callback_data = NULL,
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DialogCallback apply_callback = NULL,
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void * apply_callback_data = NULL,
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DialogCallback reset_callback = NULL,
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void * reset_callback_data = NULL,
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ValidationCallback CB = NULL,
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void * validation_data = NULL);
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// Constructor for info, error, work-in-progress, question, warning
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Dialog(MotifUI *parent,
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char *title,
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char *message,
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DialogType dialog_type = INFORMATION,
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char *ok_label = "OK",
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char *cancel_label = "Cancel",
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char *help_label = "Help",
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DialogCallback helpCB = NULL, // If NULL, no help button is created
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void *help_data = NULL,
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char *icon = NULL); // If NULL, use default icon
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// Constructor for prompt
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Dialog(MotifUI *parent,
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char *title,
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char *caption, // This appears left of a input field
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boolean editable,
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PromptType prompt_type,
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char *default_value, // If NULL, no reset button is created
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boolean echo_input = true,
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ValidationCallback CB = NULL,
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void * validation_data = NULL,
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DialogCallback helpCB = NULL, // If NULL, no help button is created
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void * help_data = NULL,
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DialogCallback applyCB = NULL,
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void * apply_data = NULL,
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DialogCallback resetCB = NULL,
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void * reset_data = NULL,
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char *message = NULL, // The message above the input field
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char *icon = NULL); // If NULL, no icon will be shown
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// Constructor for file and directory selection
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Dialog(MotifUI *parent,
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char *title,
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char *base_directory,
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char *search_pattern,
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DialogType dialog_type = FILE_SELECTION,
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DialogCallback help = NULL, // If NULL, no help button is created
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void * help_data = NULL);
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virtual ~Dialog();
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virtual void CloseCB();
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void DefaultButton(MotifUI *);
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void CancelButton(MotifUI *);
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const boolean Answer(char **string); // user must delete string
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const boolean Answer() { return _rc; }
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const UI_Class UIClass() { return DIALOG; }
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const int UISubClass() { return _dialog_type; }
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const char *const UIClassName() { return "Dialog"; }
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};
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#endif /* DIALOG_H */
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