/usr/include/libview/fieldEntry.hh is in libview-dev 0.6.6-2.1+b2.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 2005 VMware, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* *************************************************************************/
/*
* fieldEntry.hh --
*
* An entry widget that separates data by fields. Such uses could be
* an IP entry widget or a serial number entry widget.
*/
#ifndef LIBVIEW_FIELDENTRY_HH
#define LIBVIEW_FIELDENTRY_HH
#include <libview/deadEntry.hh>
namespace view {
class FieldEntry
: public DeadEntry
{
public:
enum Alignment { LEFT, CENTER, RIGHT };
FieldEntry(size_t fieldCount, size_t maxFieldWidth,
Glib::ustring::value_type delim,
Alignment fieldAlignment = CENTER);
void SetText(const Glib::ustring& text);
Glib::ustring GetText(void) const;
void SetFieldText(size_t field, const Glib::ustring& text);
Glib::ustring GetFieldText(size_t field) const;
void SetCurrentField(size_t field, int posInField = 0);
size_t GetCurrentField(size_t* posInField = NULL) const;
size_t GetFieldCount(void) const;
sigc::signal<void, size_t /* field */> fieldTextChanged;
sigc::signal<void, size_t /* oldField */> currentFieldChanged;
protected:
virtual void FilterField(Glib::ustring& fieldText) const;
virtual bool IsFieldValid(const Glib::ustring& str) const;
virtual Glib::ustring GetAllowedFieldChars(size_t field) const;
virtual Glib::ustring get_chars_vfunc(int startPos, int endPos) const;
virtual bool on_expose_event(GdkEventExpose* event);
virtual void insert_text_vfunc(const Glib::ustring& text, int& position);
virtual void delete_text_vfunc(int startPos, int endPos);
virtual void set_position_vfunc(int position);
virtual void on_size_request(Gtk::Requisition* requisition);
private:
static const Glib::ustring::value_type sTabChar = '\t';
struct Field {
size_t pos;
Glib::ustring val;
bool dirty;
};
void OnScrollOffsetChanged();
void SetField(size_t field, const Glib::ustring& text);
void ComputeLayout();
void ApplyLayout();
void Position2Field(size_t position, size_t &field,
size_t &posInField) const;
size_t Field2Position(size_t field) const;
Alignment mFieldAlignment;
size_t mMaxFieldWidth;
int mMaxTextWidth;
Glib::ustring::value_type mDelim;
std::vector<Field> mFields;
Pango::TabArray mTabs;
Glib::ustring mMarkedUp;
};
} /* namespace view */
#endif /* LIBVIEW_FIELDENTRY_HH */
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