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// *************************************************************************
//
// Copyright 2004-2010 Bruno PAGES .
//
// This file is part of the BOUML Uml Toolkit.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// e-mail : bouml@free.fr
// home : http://bouml.free.fr
//
// *************************************************************************
#ifndef BROWSER_NODE_H
#define BROWSER_NODE_H
#include <qtextstream.h>
#include <qlist.h>
#include <qlistview.h>
#include <qstringlist.h>
#include <qdict.h>
#include "UmlEnum.h"
#include "HaveKeyValueData.h"
#include "mystr.h"
#include "Editable.h"
#include "AType.h"
class QDragMoveEvent;
class QPopupMenu;
template <class K> class QPtrDict;
class BrowserView;
class BasicData;
class ClassDiagramSettings;
class UseCaseDiagramSettings;
class SequenceDiagramSettings;
class CollaborationDiagramSettings;
class StateDiagramSettings;
class ActivityDiagramSettings;
class ComponentDiagramSettings;
class DeploymentDiagramSettings;
class ComponentDrawingSettings;
class StateDrawingSettings;
class ActivityDrawingSettings;
class ObjectDiagramSettings;
class SimpleClassDiagramSettings;
class BrowserNodeList;
class ToolCom;
class SaveProgress;
class BrowserNode : public QListViewItem,
public HaveKeyValueData,
public Editable {
protected:
MyStr name;
MyStr comment;
int original_id; // from project library
BooL is_new; // backup file useless
BooL is_deleted;
bool is_modified : 1;
bool is_read_only : 1;
bool is_edited : 1;
bool is_marked : 1;
bool is_defined : 1; // to indicate unconsistency due to projectSynchro
// pre condition not followed
static bool show_stereotypes;
static unsigned edition_number;
static QList<BrowserNode> marked_list;
static bool popup_menu_active;
static SaveProgress * save_progress;
static int must_be_saved_counter;
static int already_saved;
static QString FullPathPrefix;
static QString FullPathPostfix;
static QString FullPathDotDot;
BrowserNode();
void set_parent(QListViewItem * parent);
virtual bool delete_internal(QString & warning);
public:
BrowserNode(QString s, BrowserView * parent);
BrowserNode(QString s, BrowserNode * parent);
virtual ~BrowserNode();
virtual bool is_undefined() const;
const char * get_name() const { return name; };
virtual void set_name(const char * s);
virtual void update_stereotype(bool rec = FALSE);
static bool edition_active() { return edition_number != 0; };
virtual void edit_start();
virtual void edit_end();
virtual bool in_edition() const;
void mark_menu(QPopupMenu & m, const char *, int bias) const;
void mark_shortcut(QString s, int & index, int bias);
void mark_management(int choice);
void toggle_mark();
bool markedp() const { return is_marked; }
static const QList<BrowserNode> & marked_nodes() { return marked_list; }
static void unmark_all();
bool is_from_lib() const { return original_id != 0; }
virtual void prepare_update_lib() const = 0;
virtual void support_file(QDict<char> & files, bool add) const;
virtual bool is_writable() const; // file writable & not api base
virtual void delete_it();
bool deletedp() const { return is_deleted; };
void undelete(bool rec);
virtual bool undelete(bool rec, QString & warning, QString & renamed);
void must_be_deleted(); // deleted after load time
virtual BrowserNode * duplicate(BrowserNode * p,
QString name = QString::null) = 0;
bool nestedp() const { return ((BrowserNode *) parent())->get_type() == get_type(); };
virtual const char * get_comment() const;
virtual void set_comment(const char * c);
const char * get_stereotype() const;
virtual QString stereotypes_properties() const;
bool may_contains(BrowserNode *, bool rec) const;
virtual bool may_contains_them(const QList<BrowserNode> &,
BooL & duplicable) const;
bool may_contains_it(BrowserNode * bn) const;
virtual void move(BrowserNode *, BrowserNode * after);
bool enter_child_name(QString & r, const QString & msg, UmlCode type,
bool allow_spaces, bool allow_empty);
bool enter_child_name(QString & r, const QString & msg, UmlCode type,
BrowserNodeList & nodes, BrowserNode ** old,
bool allow_spaces, bool allow_empty,
bool exiting = FALSE);
bool wrong_child_name(const QString & s, UmlCode type,
bool allow_spaces, bool allow_empty) const;
virtual bool allow_spaces() const;
virtual bool allow_empty() const;
virtual bool same_name(const QString & s, UmlCode type) const;
void select_in_browser();
void edit(const char *, const QStringList & default_stereotypes);
void children(BrowserNodeList & nodes,
UmlCode kind1, UmlCode kind2 = UmlRelations) const;
virtual QString full_name(bool rev = FALSE, bool itself = TRUE) const;
QString fullname(bool rev) const;
QString fullname(QString & s, bool rev) const;
virtual void menu() = 0;
virtual void apply_shortcut(QString s) = 0;
virtual void open(bool force_edit);
virtual void on_close();
virtual UmlCode get_type() const = 0;
virtual QString get_stype() const = 0;
virtual int get_identifier() const = 0;
virtual const char * help_topic() const;
virtual void modified();
bool modifiedp() { return is_modified; }
void unmodified() { is_modified = FALSE; }
bool modifiedp() const { return is_modified; };
virtual void on_delete();
virtual BasicData * get_data() const = 0;
virtual QString drag_key() const;
virtual QString drag_postfix() const;
virtual void save(QTextStream &, bool ref, QString & warning) = 0;
virtual void package_modified();
virtual void get_classdiagramsettings(ClassDiagramSettings &) const;
virtual void get_usecasediagramsettings(UseCaseDiagramSettings &) const;
virtual void get_sequencediagramsettings(SequenceDiagramSettings &) const;
virtual void get_collaborationdiagramsettings(CollaborationDiagramSettings &) const;
virtual void get_objectdiagramsettings(ObjectDiagramSettings &) const;
virtual void get_componentdiagramsettings(ComponentDiagramSettings &) const;
virtual void get_deploymentdiagramsettings(DeploymentDiagramSettings &) const;
virtual void get_statediagramsettings(StateDiagramSettings &) const;
virtual void get_activitydiagramsettings(ActivityDiagramSettings &) const;
virtual UmlColor get_color(UmlCode) const;
virtual UmlVisibility get_visibility(UmlCode) const;
virtual void package_settings(BooL & name_in_tab, ShowContextMode & show_context) const;
virtual const QStringList & default_stereotypes(UmlCode, const BrowserNode *) const; // non class rel
virtual BrowserNode * get_associated() const;
virtual BasicData * add_relation(UmlCode, BrowserNode *);
virtual QList<BrowserNode> parents() const;
BrowserNode * get_container(UmlCode) const;
virtual BrowserNode * container(UmlCode) const; // container for class, state machine and activity
virtual QString check_inherit(const BrowserNode * parent) const;
virtual void write_id(ToolCom * com);
virtual bool tool_cmd(ToolCom * com, const char * args);
virtual bool api_compatible(unsigned v) const;
virtual void member_cpp_def(const QString & prefix,
const QString & prefix_tmplop,
QString & s, bool templ) const;
virtual void referenced_by(QList<BrowserNode> &, bool ondelete = FALSE);
virtual AType class_association() const;
virtual const char * constraint() const;
bool save_open_list(QTextStream &);
void save(QTextStream &) const;
static void save_progress_closed();
virtual void init_save_counter();
void read(char * &, char * & k, int id);
static BrowserNode * read_any_ref(char * &, char *);
static void save_stereotypes(QTextStream & st,
QStringList relations_stereotypes[]);
static void read_stereotypes(char * &,
QStringList relations_stereotypes[]);
static bool toggle_show_stereotypes();
virtual void iconChanged();
virtual void paintCell(QPainter * p, const QColorGroup & cg, int column,
int width, int alignment);
void unconsistent_fixed(const char * what, BrowserNode * newone);
void unconsistent_removed(const char * what, BrowserNode * newone);
static void signal_unconsistencies();
static void pre_load();
static void post_load(bool light);
virtual void renumber(int phase);
virtual void DragMoveEvent(QDragMoveEvent * e);
virtual void DropEvent(QDropEvent * e);
virtual void DragMoveInsideEvent(QDragMoveEvent * e);
virtual void DropAfterEvent(QDropEvent * e, BrowserNode * after);
// because of a Qt bug on windows
static bool popupMenuActive() { return popup_menu_active; }
static void setPopupMenuActive(bool y) { popup_menu_active = y; }
};
inline QString BrowserNode::fullname(bool rev) const {
QString p = ((BrowserNode *) parent())->full_name(FALSE, FALSE);
if (p.isEmpty())
return QString((const char *) name);
else if (rev)
return name + (FullPathPrefix + p + FullPathPostfix);
else
return p + (FullPathDotDot + name);
}
inline QString BrowserNode::fullname(QString & s, bool rev) const {
QString p = ((BrowserNode *) parent())->full_name(FALSE, FALSE);
if (p.isEmpty())
return s;
else if (rev)
return s + (FullPathPrefix + p + FullPathPostfix);
else
return p + (FullPathDotDot + s);
}
// a sortable list of BrowserNode
class BrowserNodeList : public QList<BrowserNode> {
protected:
virtual int compareItems(QCollection::Item item1, QCollection::Item item2);
public:
void search(BrowserNode * bn, UmlCode k, const QString & s,
bool cs, bool even_deleted, bool for_name,
bool for_stereotype);
void search_ddb(BrowserNode * bn, UmlCode k, const QString & s,
bool cs, bool even_deleted);
void names(QStringList & list) const;
void full_names(QStringList & list) const;
void full_defs(QStringList & list) const;
void sort_it();
};
#endif
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