fbreader/src/optionsDialog/OptionsPage.h

   1 /*
   2  * Copyright (C) 2004-2008 Geometer Plus <contact@geometerplus.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301, USA.
  18  */
  19
  20 #ifndef __OPTIONSPAGE_H__
  21 #define __OPTIONSPAGE_H__
  22
  23 #include <map>
  24
  25 #include <ZLOptionEntry.h>
  26
  27 class ZLDialogContent;
  28
  29 class OptionsPage;
  30
  31 class ComboOptionEntry : public ZLComboOptionEntry {
  32
  33 public:
  34         ComboOptionEntry(OptionsPage &page, const std::string &initialValue);
  35         const std::string &initialValue() const;
  36         const std::vector<std::string> &values() const;
  37         void onAccept(const std::string&);
  38         void onValueSelected(int index);
  39         void addValue(const std::string &value);
  40
  41 protected:
  42         OptionsPage &myPage;
  43         std::vector<std::string> myValues;
  44         std::string myInitialValue;
  45 };
  46
  47 class OptionsPage {
  48
  49 public:
  50         virtual ~OptionsPage();
  51
  52 protected:
  53         OptionsPage();
  54
  55         void registerEntry(ZLDialogContent &tab, const ZLResourceKey &entryKey, ZLOptionEntry *entry, const std::string &name);
  56         void registerEntries(ZLDialogContent &tab, const ZLResourceKey &entry0Key, ZLOptionEntry *entry0, const ZLResourceKey &entry1Key, ZLOptionEntry *entry1, const std::string &name);
  57
  58 protected:
  59         ComboOptionEntry *myComboEntry;
  60
  61 private:
  62         std::map<ZLOptionEntry*,std::string> myEntries;
  63
  64 friend class ComboOptionEntry;
  65 };
  66
  67 inline ComboOptionEntry::ComboOptionEntry(OptionsPage &page, const std::string &initialValue) : myPage(page), myInitialValue(initialValue) {}
  68 inline const std::string &ComboOptionEntry::initialValue() const { return myInitialValue; }
  69 inline const std::vector<std::string> &ComboOptionEntry::values() const { return myValues; }
  70 inline void ComboOptionEntry::onAccept(const std::string&) {}
  71 inline void ComboOptionEntry::addValue(const std::string &value) { myValues.push_back(value); }
  72
  73 inline OptionsPage::OptionsPage() {}
  74 inline OptionsPage::~OptionsPage() {}
  75
  76 #endif /* __OPTIONSPAGE_H__ */