1 /* 2 3 Copyright (c) 2003-2013 uim Project https://github.com/uim/uim 4 5 All rights reserved. 6 7 Redistribution and use in source and binary forms, with or without 8 modification, are permitted provided that the following conditions 9 are met: 10 11 1. Redistributions of source code must retain the above copyright 12 notice, this list of conditions and the following disclaimer. 13 2. Redistributions in binary form must reproduce the above copyright 14 notice, this list of conditions and the following disclaimer in the 15 documentation and/or other materials provided with the distribution. 16 3. Neither the name of authors nor the names of its contributors 17 may be used to endorse or promote products derived from this software 18 without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND 21 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE 24 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 SUCH DAMAGE. 31 32 */ 33 #ifndef UIM_QT4_TOOLBAR_COMMON_UIM_STATE_INDICATOR_H 34 #define UIM_QT4_TOOLBAR_COMMON_UIM_STATE_INDICATOR_H 35 36 #include <QtCore/QList> 37 #include <QtCore/QMultiHash> 38 #if QT_VERSION < 0x050000 39 # include <QtGui/QMenu> 40 # include <QtGui/QToolButton> 41 # include <QtGui/QFrame> 42 #else 43 # include <QtWidgets/QMenu> 44 # include <QtWidgets/QToolButton> 45 # include <QtWidgets/QFrame> 46 #endif 47 48 #include <uim/uim.h> 49 #include <uim/uim-helper.h> 50 51 const int BUTTON_SIZE = 26; 52 const int ICON_SIZE = 16; 53 54 class QHelperToolbarButton; 55 class QHelperPopupMenu; 56 57 class QHBoxLayout; 58 59 class UimStateIndicator : public QFrame 60 { 61 Q_OBJECT 62 63 public: 64 explicit UimStateIndicator( QWidget *parent = 0 ); 65 ~UimStateIndicator(); 66 67 int getNumButtons(); 68 69 protected: 70 void checkHelperConnection(); 71 72 void parseHelperStr( const QString& str ); 73 void propListUpdate( const QStringList& lines ); 74 75 static void helper_disconnect_cb(); 76 77 signals: 78 void indicatorResized(); 79 void menuRequested( QMenu *menu ); 80 81 public slots: 82 void slotStdinActivated(); 83 84 private slots: 85 void slotPopupMenuAboutToShow(); 86 void slotPopupMenuAboutToHide(); 87 88 protected: 89 QList<QHelperToolbarButton *> buttons; 90 bool popupMenuShowing; 91 92 private: 93 void clearButtons(); 94 95 QHBoxLayout *m_layout; 96 QHash<int, QAction*> actionHash; 97 }; 98 99 class QHelperToolbarButton : public QToolButton 100 { 101 Q_OBJECT 102 public: 103 explicit QHelperToolbarButton( QWidget *parent = 0 ); 104 105 QSize sizeHint() const; 106 107 signals: 108 void menuRequested( QMenu *menu ); 109 110 private: 111 void mousePressEvent( QMouseEvent *event ); 112 }; 113 114 class QHelperPopupMenu : public QMenu 115 { 116 Q_OBJECT 117 118 public: 119 explicit QHelperPopupMenu( QWidget *parent = 0 ); 120 ~QHelperPopupMenu(); 121 122 QAction *insertHelperItem( const QString &indicationIdStr, 123 const QString &menulabelStr, 124 const QString &menutooltipStr, 125 const QString &menucommandStr ); 126 127 public slots: 128 void slotMenuActivated( QAction *action ); 129 130 protected: 131 QMultiHash<QAction *, QString> msgDict; 132 }; 133 134 135 #endif /* Not def: UIM_QT4_TOOLBAR_COMMON_UIM_STATE_INDICATOR_H */ 136