233 lines
7.1 KiB
C++
233 lines
7.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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//////////////////////////////////////////////////////////////////////////
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// //
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// Name: ToolbarButton.cpp //
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// //
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// Description: XFE_ToolbarButton class implementation. //
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// A toolbar push button. //
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// //
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// Author: Ramiro Estrugo <ramiro@netscape.com> //
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// //
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//////////////////////////////////////////////////////////////////////////
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#include "ToolbarButton.h"
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#include <Xfe/Button.h>
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//////////////////////////////////////////////////////////////////////////
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//
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// XFE_ToolbarButton notifications
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//
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//////////////////////////////////////////////////////////////////////////
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const char *
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XFE_ToolbarButton::doCommandNotice = "XFE_ToolbarButton::doCommandNotice";
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//////////////////////////////////////////////////////////////////////////
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XFE_ToolbarButton::XFE_ToolbarButton(XFE_Frame * frame,
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Widget parent,
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const String name) :
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XFE_ToolbarItem(frame,parent,name),
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m_command(NULL),
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m_callData(NULL)
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{
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// The default value for the command is the widget name
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m_command = Command::intern((char *) getName());
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}
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//////////////////////////////////////////////////////////////////////////
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XFE_ToolbarButton::~XFE_ToolbarButton()
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{
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Initialize
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//
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::initialize()
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{
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Widget bw = createBaseWidget(getParent(),getName());
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setBaseWidget(bw);
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installDestroyHandler();
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Sensitive interface
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//
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::setSensitive(Boolean state)
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{
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XP_ASSERT( isAlive() );
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XfeSetPretendSensitive(m_widget,state);
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}
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ Boolean
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XFE_ToolbarButton::isSensitive()
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{
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XP_ASSERT( isAlive() );
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return XfeIsPretendSensitive(m_widget);
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Command interface interface
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//
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//////////////////////////////////////////////////////////////////////////
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void
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XFE_ToolbarButton::setCommand(CommandType command)
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{
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m_command = command;
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}
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//////////////////////////////////////////////////////////////////////////
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CommandType
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XFE_ToolbarButton::getCommand()
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{
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return m_command;
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}
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//////////////////////////////////////////////////////////////////////////
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void
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XFE_ToolbarButton::setCallData(void * callData)
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{
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m_callData = callData;
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}
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//////////////////////////////////////////////////////////////////////////
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void *
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XFE_ToolbarButton::getCallData()
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{
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return m_callData;
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Widget creation interface
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//
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ Widget
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XFE_ToolbarButton::createBaseWidget(Widget parent,
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const String name)
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{
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XP_ASSERT( XfeIsAlive(parent) );
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XP_ASSERT( name != NULL );
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Widget button;
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button = XtVaCreateWidget(name,
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xfeButtonWidgetClass,
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parent,
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NULL);
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XtAddCallback(button,
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XmNactivateCallback,
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XFE_ToolbarButton::activateCB,
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(XtPointer) this);
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return button;
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Tool tip support
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//
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::tipStringObtain(XmString * stringReturn,
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Boolean * needToFreeString)
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{
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XP_ASSERT( isAlive() );
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*stringReturn = getTipStringFromAppDefaults();
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*needToFreeString = False;
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}
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::docStringObtain(XmString * stringReturn,
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Boolean * needToFreeString)
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{
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XP_ASSERT( isAlive() );
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*stringReturn = getDocStringFromAppDefaults();
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*needToFreeString = False;
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}
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::docStringSet(XmString /* string */)
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{
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XFE_Frame * frame = (XFE_Frame *) getToplevel();
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XP_ASSERT( frame != NULL );
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frame->notifyInterested(Command::commandArmedCallback,
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(void *) getCommand());
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}
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//////////////////////////////////////////////////////////////////////////
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/* virtual */ void
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XFE_ToolbarButton::docStringClear(XmString /* string */)
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{
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XFE_Frame * frame = (XFE_Frame *) getToplevel();
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XP_ASSERT( frame != NULL );
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frame->notifyInterested(Command::commandDisarmedCallback,
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(void *) getCommand());
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}
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Private callbacks
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//
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//////////////////////////////////////////////////////////////////////////
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/* static */ void
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XFE_ToolbarButton::activateCB(Widget w,
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XtPointer clientData,
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XtPointer callData)
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{
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XFE_ToolbarButton * button = (XFE_ToolbarButton*) clientData;
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XfeButtonCallbackStruct * cd = (XfeButtonCallbackStruct *) callData;
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CommandType cmd = button->getCommand();
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void * cmdCallData = button->getCallData();
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// The command info - only widget and event available
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XFE_CommandInfo info(XFE_COMMAND_BUTTON_ACTIVATE,
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w,
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cd->event);
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// Command arguments
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XFE_DoCommandArgs cmdArgs(cmd,
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cmdCallData,
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&info);
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// Send a message that will perform an action.
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button->notifyInterested(XFE_ToolbarButton::doCommandNotice,
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(void *) & cmdArgs);
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}
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//////////////////////////////////////////////////////////////////////////
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