summaryrefslogtreecommitdiffstats
path: root/lib/kross/main/scriptguiclient.h
blob: c8ebf912ecdce0f44bb109e3facae9646d86ce53 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
/***************************************************************************
 * scriptguiclient.h
 * This file is part of the KDE project
 * copyright (C) 2005 by Sebastian Sauer (mail@dipe.org)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * You should have received a copy of the GNU Library General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 ***************************************************************************/

#ifndef KROSS_API_SCRIPTGUICLIENT_H
#define KROSS_API_SCRIPTGUICLIENT_H

#include "scriptcontainer.h"
#include "scriptaction.h"

#include <tqobject.h>
#include <tqdom.h>
#include <kurl.h>
#include <kxmlguiclient.h>

class TQWdiget;

namespace Kross { namespace Api {

    // Forward declarations.
    class ScriptAction;
    class ScriptGUIClientPrivate;

    /**
     * The ScriptGUIClient class provides abstract access to
     * scripting code used to extend an applications functionality.
     */
    class KDE_EXPORT ScriptGUIClient
        : public TQObject
        , public KXMLGUIClient
    {
            Q_OBJECT
  
            //TQ_PROPERTY(TQString configfile READ getConfigFile WRITE setConfigFile)

        public:

            /// List of KAction instances.
            typedef TQPtrList<KAction> List;

            /**
             * Constructor.
             *
             * \param guiclient The KXMLGUIClient this \a ScriptGUIClient
             *        is a child of.
             * \param parent The parent TQWidget. If defined TQt will handle
             *        freeing this \a ScriptGUIClient instance else the
             *        caller has to take care of freeing this instance
             *        if not needed any longer.
             */
            explicit ScriptGUIClient(KXMLGUIClient* guiclient, TQWidget* parent = 0);

            /**
             * Destructor.
             */
            virtual ~ScriptGUIClient();

            /**
             * \return true if this \a ScriptGUIClient has a \a ScriptActionCollection
             * with the name \p name else false is returned.
             */
            bool hasActionCollection(const TQString& name);

            /**
             * \return the \a ScriptActionCollection which has the name \p name
             * or NULL if there exists no such \a ScriptActionCollection .
             */
            ScriptActionCollection* getActionCollection(const TQString& name);

            /**
             * \return a map of all avaiable \a ScriptActionCollection instances
             * this \a ScriptGUIClient knows about.
             * Per default there are 2 collections avaiable;
             * 1. "installedscripts" The installed collection of scripts.
             * 2. "loadedscripts" The loaded scripts.
             */
            TQMap<TQString, ScriptActionCollection*> getActionCollections();

            /**
             * Add a new \a ScriptActionCollection with the name \p name to
             * our map of actioncollections.
             */
            void addActionCollection(const TQString& name, ScriptActionCollection* collection);

            /**
             * Remove the \a ScriptActionCollection defined with name \p name.
             */
            bool removeActionCollection(const TQString& name);

            /**
             * Reload the list of installed scripts.
             */
            void reloadInstalledScripts();

            /**
             * Install the packagefile \p scriptpackagefile . Those
             * packagefile should be a tar.gz-archive which will be
             * extracted and to the users script-directory.
             */
            bool installScriptPackage(const TQString& scriptpackagefile);

            /**
             * Uninstall the scriptpackage located in the path
             * \p scriptpackagepath . This just deletes the whole
             * directory.
             */
            bool uninstallScriptPackage(const TQString& scriptpackagepath);

            /**
             * Load the scriptpackage's configurationfile
             * \p scriptconfigfile and add the defined \a ScriptAction
             * instances to the list of installed scripts.
             */
            bool loadScriptConfigFile(const TQString& scriptconfigfile);

            /**
             * Load the \p document DOM-document from the scriptpackage's
             * XML-configfile \p scriptconfigfile and add the defined
             * \a ScriptAction instances to the list of installed scripts.
             */
            bool loadScriptConfigDocument(const TQString& scriptconfigfile, const TQDomDocument &document);

            /// KXMLGUIClient overloaded method to set the XML file.
            virtual void setXMLFile(const TQString& file, bool merge = false, bool setXMLDoc = true);
            /// KXMLGUIClient overloaded method to set the XML DOM-document.
            virtual void setDOMDocument(const TQDomDocument &document, bool merge = false);

        public slots:

           /**
            * A KFileDialog will be displayed to let the user choose
            * a scriptfile. The choosen file will be returned as KURL.
            */
            KURL openScriptFile(const TQString& caption = TQString());

           /**
            * A KFileDialog will be displayed to let the user choose
            * a scriptfile that should be loaded.
            * Those loaded \a ScriptAction will be added to the
            * \a ScriptActionCollection of loaded scripts.
            */
            bool loadScriptFile();

            /**
            * A KFileDialog will be displayed to let the user choose
            * the scriptfile that should be executed.
            * The executed \a ScriptAction will be added to the
            * \a ScriptActionCollection of executed scripts.
            */
            bool executeScriptFile();

            /**
            * Execute the scriptfile \p file . Internaly we try to use
            * the defined filename to auto-detect the \a Interpreter which
            * should be used for the execution.
            */
            bool executeScriptFile(const TQString& file);

            /**
             * This method executes the \a ScriptAction \p action .
             * Internaly we just call \a ScriptAction::activate and 
             * redirect the success/failed signals to our internal slots.
             */
            bool executeScriptAction(ScriptAction::Ptr action);

            /**
            * The \a ScriptManagerGUI dialog will be displayed to
            * let the user manage the scriptfiles.
            */
            void showScriptManager();

        private slots:

            /**
            * Called if execution of this \a ScriptAction failed and
            * displays an errormessage-dialog.
            */
            void executionFailed(const TQString& errormessage, const TQString& tracedetails);

            /**
            * Called if execution of this \a ScriptAction was 
            * successfully. The \a ScriptAction will be added
            * to the history-collection of successfully executed
            * \a ScriptAction instances.
            */
            void successfullyExecuted();

        signals:
            /// Emitted if a \a ScriptActionCollection instances changed.
            void collectionChanged(ScriptActionCollection*);
            /// This signal is emited when the execution of a script is started
            void executionStarted(const Kross::Api::ScriptAction* );
            /// This signal is emited when the execution of a script is finished
            void executionFinished(const Kross::Api::ScriptAction* );
        private:
            /// Internaly used private d-pointer.
            ScriptGUIClientPrivate* d;
    };

}}

#endif