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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kig/modes/popup.h
downloadtdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/**
+ This file is part of Kig, a KDE program for Interactive Geometry...
+ Copyright (C) 2002 Dominique Devriese <devriese@kde.org>
+
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ USA
+**/
+
+#ifndef KIG_MODES_POPUP_H
+#define KIG_MODES_POPUP_H
+
+#include <kpopupmenu.h>
+
+#include <vector>
+
+class KigDocument;
+class KigPart;
+class KigWidget;
+class NormalMode;
+class PopupActionProvider;
+class ObjectHolder;
+
+/**
+ * This is the popup menu that appears when you click on selected
+ * objects in NormalMode.. It's quite complex, since it has to fetch
+ * a lot of information from various places, and dispatch it again
+ * when the user selects something.
+ * Update: I'm also using it for when you clicked on an empty space in
+ * the document, because the difference between the two cases is not
+ * that important, and this class is generic enough to handle both
+ * cases.. When this is the case, mobjs is empty, some
+ * PopupActionProviders are disabled, and some others enabled..
+ */
+class NormalModePopupObjects
+ : public KPopupMenu
+{
+ Q_OBJECT
+
+public:
+ NormalModePopupObjects( KigPart& part, KigWidget& view,
+ NormalMode& mode,
+ const std::vector<ObjectHolder*>& objs, const QPoint& p );
+ ~NormalModePopupObjects();
+
+ // the different "menu's", the toplevel is considered as just
+ // another menu..
+ enum { TransformMenu = 0, TestMenu, ConstructMenu, StartMenu, ShowMenu,
+ SetColorMenu, SetSizeMenu, SetStyleMenu, ToplevelMenu,
+ SetCoordinateSystemMenu, NumberOfMenus };
+
+ // used by the PopupActionProvider's to add actions to us..
+ void addAction( int menu, const QString& name, int id );
+ void addAction( int menu, const QPixmap& icon, const QString& name, int id );
+ void addAction( int menu, const QPixmap& pix, int id );
+
+ /**
+ * set the checked state of the \p n 'th item in \p menu to \p checked ..
+ */
+ void setChecked( int menu, int n, bool checked );
+
+ std::vector<ObjectHolder*> objects() const { return mobjs; }
+ KigPart& part() { return mpart; }
+ KigWidget& widget() { return mview; }
+ QPoint plc() { return mplc; }
+
+ bool onlyLabels() const { return monlylabels; }
+
+protected:
+ void activateAction( int menu, int action );
+
+private slots:
+ void transformMenuSlot( int );
+ void testMenuSlot( int );
+ void constructMenuSlot( int );
+ void startMenuSlot( int );
+ void showMenuSlot( int );
+ void setColorMenuSlot( int );
+ void setSizeMenuSlot( int );
+ void setStyleMenuSlot( int );
+ void toplevelMenuSlot( int );
+ void setCoordinateSystemMenuSlot( int );
+
+protected:
+ QPoint mplc;
+ KigPart& mpart;
+ KigWidget& mview;
+ std::vector<ObjectHolder*> mobjs;
+ NormalMode& mmode;
+
+ std::vector<PopupActionProvider*> mproviders;
+
+ QPopupMenu* mmenus[NumberOfMenus];
+
+private:
+ bool monlylabels;
+};
+
+/**
+ * This class is useful to choose one object from a list of some, by
+ * querying the user via popup menu.
+ *
+ * You can't use this class directly, but these's a convenience method.
+ */
+class ObjectChooserPopup
+ : public KPopupMenu
+{
+ Q_OBJECT
+
+public:
+ /**
+ * Get the index of the choosen object from a list of objects.
+ *
+ * \param p is the point whene executre the popup
+ * \param w is the pointer to a KigWidget
+ * \param objs is the vector with the objects to chose from
+ * \param givepopup true means that we have to show a popup to the user
+ *
+ * \return the index of the chosen element ( starting from 0 ), or -1
+ * if none was selected.
+ */
+ static int getObjectFromList( const QPoint& p, KigWidget* w,
+ const std::vector<ObjectHolder*>& objs,
+ bool givepopup = true );
+
+protected:
+ ObjectChooserPopup( const QPoint& p, KigWidget& view,
+ const std::vector<ObjectHolder*>& objs );
+ ~ObjectChooserPopup();
+
+protected slots:
+ void actionActivatedSlot( int );
+
+protected:
+ QPoint mplc;
+ KigWidget& mview;
+ std::vector<ObjectHolder*> mobjs;
+
+ int mselected;
+};
+
+#endif