144 lines
4.1 KiB
C
144 lines
4.1 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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/* $TOG: DtActions.C /main/4 1998/08/03 16:30:18 mgreess $ */
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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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#include "stdlib.h"
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#include "DtActions.h"
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#include "DtMainW.h"
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#include "Button.h"
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#include "Sep.h"
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DtActions::DtActions(AnyUI *parent,
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char *name,
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char *mnemonic)
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: Menu(parent, name, mnemonic)
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{
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// Empty
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}
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class DtAction : public Button {
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public:
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static void ActionCB(void *);
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char *actionReferenceName;
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ActionCallback actionCallback;
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void *actionCallbackData;
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~DtAction();
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DtAction(char *category, AnyUI *parent, char *name, char *mnemonic,
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char *acceleratorText, char *accelerator, char *actionReferenceName,
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ActionCallback callbackCB, void *callback_data);
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};
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DtAction::DtAction(char *category,
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AnyUI *parent,
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char *name,
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char *mnemonic,
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char *acceleratorText,
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char *accelerator,
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char *actionName,
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ActionCallback callbackCB,
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void *callback_data)
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: Button(category, parent, name, PUSH_BUTTON, NULL, NULL,
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mnemonic, acceleratorText, accelerator)
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{
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actionReferenceName = strdup(actionName);
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actionCallback = callbackCB;
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actionCallbackData = callback_data;
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Callback(ActionCB);
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}
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DtAction::~DtAction()
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{
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free(actionReferenceName);
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}
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void DtAction::ActionCB(void *callback_data)
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{
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DtAction *action = (DtAction *) callback_data;
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BaseUI *obj = ((DtActions *)action->Parent())->SelectedObject();
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if (obj && action->actionCallback)
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(*action->actionCallback)(action->actionCallbackData, obj,
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action->actionReferenceName);
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}
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void DtActions::AddSep(char *objectClassName)
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{
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new Sep(objectClassName, this);
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}
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void DtActions::AddAction(char *name, char *category, char *actionReferenceName,
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ActionCallback callback, void *callback_data,
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char *mnemonic, char *acceleratorText,
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char *accelerator)
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{
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new DtAction(category, this, name, mnemonic, acceleratorText, accelerator,
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actionReferenceName, callback, callback_data);
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}
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void DtActions::UpdateActions(int n_items, BaseUI *obj)
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{
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if (n_items == 1)
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{
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Active(true);
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int i;
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for (i = 0; i < _numChildren; i++)
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{
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if (!_children[i]->Category() ||
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!STRCMP(_children[i]->Category(), obj->Category()))
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_children[i]->Visible(true);
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else
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_children[i]->Visible(false);
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}
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}
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else
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Active(false);
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selected_object = obj;
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}
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boolean DtActions::HandleHelpRequest()
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{
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DtMainW *window = (DtMainW *)Parent()->Parent();
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if (Active())
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{
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if (strcmp(selected_object->Category(), "Queue"))
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window->DisplayHelp("SelectedPrintJobMenuDE");
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else
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window->DisplayHelp("SelectedPrinterMenuDE");
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}
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else if (window->PrinterAppMode() == PRINT_MANAGER)
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window->DisplayHelp("SelectedMenuDE");
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else
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window->DisplayHelp("PJSelectedMenuDE");
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return true;
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}
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