OpenASIP 2.2
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ZoomOutCmd.cc
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1/*
2 Copyright (c) 2002-2009 Tampere University.
3
4 This file is part of TTA-Based Codesign Environment (TCE).
5
6 Permission is hereby granted, free of charge, to any person obtaining a
7 copy of this software and associated documentation files (the "Software"),
8 to deal in the Software without restriction, including without limitation
9 the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 and/or sell copies of the Software, and to permit persons to whom the
11 Software is furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in
14 all copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 DEALINGS IN THE SOFTWARE.
23 */
24/**
25 * @file ZoomOutCmd.cc
26 *
27 * Definition of ZoomOutCmd class.
28 *
29 * @author Veli-Pekka Jääskeläinen 2004 (vjaaskel-no.spam-cs.tut.fi)
30 */
31
32#include <wx/docview.h>
33
34#include "ZoomOutCmd.hh"
35#include "MDFView.hh"
36#include "MachineCanvas.hh"
37#include "ProDeConstants.hh"
38#include "ProDe.hh"
39
40using std::string;
41
42/**
43 * The Constructor.
44 */
46
47}
48
49
50/**
51 * The Destructor.
52 */
55
56
57
58/**
59 * Executes the command.
60 *
61 * @return true, if the command was succesfully executed, false otherwise.
62 */
63bool
65 MDFView* mView = dynamic_cast<MDFView*>(view());
66 MachineCanvas* canvas = mView->canvas();
67
68 canvas->zoomOut();
69 return true;
70}
71
72
73/**
74 * Returns id of this command.
75 *
76 * @return ID for this command to be used in menus and toolbars.
77 */
78int
82
83
84/**
85 * Creates and returns a new instance of this command.
86 *
87 * @return Newly created instance of this command.
88 */
91 return new ZoomOutCmd();
92}
93
94
95/**
96 * Returns path to the command's icon file.
97 *
98 * @return Full path to the command's icon file.
99 */
100string
104
105
106/**
107 * Returns short version of the command name.
108 *
109 * @return Short name of the command to be used in the toolbar.
110 */
111string
115
116
117/**
118 * Returns true when the command is executable, false when not.
119 *
120 * This command is executable when a document is open.
121 *
122 * @return True, if a document is open.
123 */
124bool
126 wxDocManager* manager = wxGetApp().docManager();
127 if (manager->GetCurrentView() != NULL) {
128 return true;
129 }
130 return false;
131}
wxView * view() const
MachineCanvas * canvas() const
Definition MDFView.cc:229
static const std::string CMD_SNAME_ZOOM_OUT
Command name for the "Zoom Out" command.
static const std::string CMD_ICON_ZOOM_OUT
Icon location for the "Zoom Out" command.
virtual int id() const
Definition ZoomOutCmd.cc:79
virtual ZoomOutCmd * create() const
Definition ZoomOutCmd.cc:90
virtual std::string shortName() const
virtual ~ZoomOutCmd()
Definition ZoomOutCmd.cc:53
virtual bool isEnabled()
virtual bool Do()
Definition ZoomOutCmd.cc:64
virtual std::string icon() const