X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Funicodedialog.h;h=83065c09f8ee5d13805f144ff8b554270f746e1e;hb=c3302003093710ee247ad84c0fe2ef3c579d417f;hp=52abd3f7c5857dbd432dc52c5e574c234918fc57;hpb=c61a67584434b6712359f973c7767c3a9242074e;p=kdenlive

diff --git a/src/unicodedialog.h b/src/unicodedialog.h
index 52abd3f7..83065c09 100644
--- a/src/unicodedialog.h
+++ b/src/unicodedialog.h
@@ -10,46 +10,91 @@
 #ifndef UNICODEDIALOG_H
 #define UNICODEDIALOG_H
 
-#include "ui_unicodedialog_ui.h"
+#include "ui_unicodewidget_ui.h"
+#include <KDialog>
 
-class UnicodeDialog : public QDialog, public Ui::UnicodeDialog_UI
+class UnicodeWidget;
+class UnicodeDialog : public KDialog
 {
-	Q_OBJECT
-	
+    Q_OBJECT
 public:
-	/** \brief The input method for the dialog. Atm only InputHex supported. */
-	enum InputMethod { InputHex, InputDec };
-	
-	UnicodeDialog(InputMethod inputMeth);
-	~UnicodeDialog();
-	
-	/** \brief Returns infos about a unicode number. Extendable/improvable ;) */
-	QString unicodeInfo(QString unicode_number);
+    /** \brief The input method for the dialog. Atm only InputHex supported. */
+    enum InputMethod { InputHex, InputDec };
+    explicit UnicodeDialog(InputMethod inputMeth, QWidget *parent = 0);
+    ~UnicodeDialog();
+
+private Q_SLOTS:
+    void slotAccept();
+
+Q_SIGNALS:
+    /** \brief Contains the selected unicode character; emitted when Enter is pressed. */
+    void charSelected(const QString&);
+
+private:
+    UnicodeWidget *mUnicodeWidget;
+};
+
+class UnicodeWidget : public QWidget, public Ui::UnicodeWidget_UI
+{
+    Q_OBJECT
+public:
+
+    explicit UnicodeWidget(UnicodeDialog::InputMethod inputMeth, QWidget *parent = 0);
+    ~UnicodeWidget();
+
+    /** \brief Returns infos about a unicode number. Extendable/improvable ;) */
+    QString unicodeInfo(const QString &unicode);
+
+    void showLastUnicode();
+
+protected:
+    void wheelEvent(QWheelEvent * event);
 
 private:
-	Ui::UnicodeDialog_UI m_view;
-	
-	/** Selected input method */
-	InputMethod inputMethod;
-	
-	/** \brief Validates text and removes all invalid characters (non-hex e.g.) */
-	QString validateText(QString text);
-	/** \brief Removes all leading zeros */
-	QString trimmedUnicodeNumber(QString text);
-	/** \brief Checks whether the given string is a control character */
-	bool controlCharacter(QString text);
-	
-	int lastCursorPos;
-	QString lastUnicodeNumber;
+    Ui::UnicodeWidget_UI m_view;
+
+    enum Direction { Forward, Backward };
+
+    /** Selected input method */
+    UnicodeDialog::InputMethod inputMethod;
+
+    /** \brief Validates text and removes all invalid characters (non-hex e.g.) */
+    QString validateText(const QString &text);
+    /** \brief Removes all leading zeros */
+    QString trimmedUnicodeNumber(QString text);
+    /** \brief Checks whether the given string is a control character */
+    bool controlCharacter(const QString& text);
+    /** \brief Checks whether the given uint is a control character */
+    bool controlCharacter(uint value);
+
+    /** \brief Returns the next available unicode. */
+    QString nextUnicode(const QString &text, Direction direction);
+
+    /** \brief Paints previous and next characters around current char */
+    void updateOverviewChars(uint unicode);
+    void clearOverviewChars();
+
+    int m_lastCursorPos;
+    QString m_lastUnicodeNumber;
+
+    /** \brief Reads the last used unicode number from the config file. */
+    void readChoices();
+    /** \brief Writes the last used unicode number into the config file. */
+    void writeChoices();
 
 signals:
-	/** \brief Contains the selected unicode character; emitted when Enter is pressed. */
-	void charSelected(const QString&);
+    /** \brief Contains the selected unicode character; emitted when Enter is pressed. */
+    void charSelected(const QString&);
 
-private slots:
-	void slotTextChanged(QString text);
-	void slotReturnPressed();
+public slots:
+    void slotReturnPressed();
 
+private slots:
+    void slotTextChanged(const QString &text);
+    void slotNextUnicode();
+    void slotPrevUnicode();
 };
 
+
+
 #endif