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/*
* Copyright (C) 2004-2012 Geometer Plus <[email protected]>
*
* 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.
*/
#include <ZLOptionsDialog.h>
#include <optionEntries/ZLToggleBooleanOptionEntry.h>
#include <ZLTextStyleOptions.h>
#include "ReadingOptionsDialog.h"
#include "../../fbreader/FBReader.h"
#include "../../fbreader/FBView.h"
#include "../../fbreader/BookTextView.h"
class StateOptionEntry : public ZLToggleBooleanOptionEntry {
public:
StateOptionEntry(ZLBooleanOption &option);
void onStateChanged(bool state);
private:
bool myState;
friend class SpecialFontSizeEntry;
};
class SpecialFontSizeEntry : public ZLSimpleSpinOptionEntry {
public:
SpecialFontSizeEntry(ZLIntegerRangeOption &option, int step, StateOptionEntry &first, StateOptionEntry &second);
void setVisible(bool state);
private:
StateOptionEntry &myFirst;
StateOptionEntry &mySecond;
};
StateOptionEntry::StateOptionEntry(ZLBooleanOption &option) : ZLToggleBooleanOptionEntry(option) {
myState = option.value();
}
void StateOptionEntry::onStateChanged(bool state) {
myState = state;
ZLToggleBooleanOptionEntry::onStateChanged(state);
}
SpecialFontSizeEntry::SpecialFontSizeEntry(ZLIntegerRangeOption &option, int step, StateOptionEntry &first, StateOptionEntry &second) : ZLSimpleSpinOptionEntry(option, step), myFirst(first), mySecond(second) {
}
void SpecialFontSizeEntry::setVisible(bool) {
ZLSimpleSpinOptionEntry::setVisible(
(myFirst.isVisible() && myFirst.myState) ||
(mySecond.isVisible() && mySecond.myState)
);
}
class IndicatorTypeEntry : public ZLComboOptionEntry {
public:
IndicatorTypeEntry(const ZLResource &resource, ZLIntegerRangeOption &typeOption);
void addDependentEntry(ZLOptionEntry *entry);
const std::string &initialValue() const;
private:
const std::vector<std::string> &values() const;
void onAccept(const std::string &value);
void onValueSelected(int index);
private:
ZLIntegerRangeOption &myOption;
std::vector<std::string> myValues;
std::vector<ZLOptionEntry*> myDependentEntries;
};
IndicatorTypeEntry::IndicatorTypeEntry(const ZLResource &resource, ZLIntegerRangeOption &typeOption) : myOption(typeOption) {
myValues.push_back(resource["osScrollbar"].value());
myValues.push_back(resource["fbIndicator"].value());
myValues.push_back(resource["none"].value());
}
const std::string &IndicatorTypeEntry::initialValue() const {
return myValues[myOption.value()];
}
const std::vector<std::string> &IndicatorTypeEntry::values() const {
return myValues;
}
void IndicatorTypeEntry::addDependentEntry(ZLOptionEntry *entry) {
myDependentEntries.push_back(entry);
}
void IndicatorTypeEntry::onAccept(const std::string &value) {
for (std::size_t index = 0; index != myValues.size(); ++index) {
if (myValues[index] == value) {
myOption.setValue(index);
break;
}
}
}
void IndicatorTypeEntry::onValueSelected(int index) {
for (std::vector<ZLOptionEntry*>::iterator it = myDependentEntries.begin(); it != myDependentEntries.end(); ++it) {
(*it)->setVisible(index == FBIndicatorStyle::FB_INDICATOR);
}
}
void ReadingOptionsDialog::createIndicatorTab() {
ZLDialogContent &indicatorTab = dialog().createTab(ZLResourceKey("Indicator"));
FBIndicatorStyle &indicatorInfo = FBView::commonIndicatorInfo();
static ZLResourceKey typeKey("type");
IndicatorTypeEntry *indicatorTypeEntry =
new IndicatorTypeEntry(indicatorTab.resource(typeKey), indicatorInfo.TypeOption);
indicatorTab.addOption(typeKey, indicatorTypeEntry);
ZLOptionEntry *heightEntry =
new ZLSimpleSpinOptionEntry(indicatorInfo.HeightOption, 1);
ZLOptionEntry *offsetEntry =
new ZLSimpleSpinOptionEntry(indicatorInfo.OffsetOption, 1);
indicatorTab.addOptions(ZLResourceKey("height"), heightEntry, ZLResourceKey("offset"), offsetEntry);
indicatorTypeEntry->addDependentEntry(heightEntry);
indicatorTypeEntry->addDependentEntry(offsetEntry);
StateOptionEntry *showTextPositionEntry =
new StateOptionEntry(indicatorInfo.ShowTextPositionOption);
indicatorTab.addOption(ZLResourceKey("pageNumber"), showTextPositionEntry);
indicatorTypeEntry->addDependentEntry(showTextPositionEntry);
StateOptionEntry *showTimeEntry =
new StateOptionEntry(indicatorInfo.ShowTimeOption);
indicatorTab.addOption(ZLResourceKey("time"), showTimeEntry);
indicatorTypeEntry->addDependentEntry(showTimeEntry);
SpecialFontSizeEntry *fontSizeEntry =
new SpecialFontSizeEntry(indicatorInfo.FontSizeOption, 2, *showTextPositionEntry, *showTimeEntry);
indicatorTab.addOption(ZLResourceKey("fontSize"), fontSizeEntry);
indicatorTypeEntry->addDependentEntry(fontSizeEntry);
showTextPositionEntry->addDependentEntry(fontSizeEntry);
showTimeEntry->addDependentEntry(fontSizeEntry);
ZLOptionEntry *tocMarksEntry =
new ZLSimpleBooleanOptionEntry(FBReader::Instance().bookTextView().ShowTOCMarksOption);
indicatorTab.addOption(ZLResourceKey("tocMarks"), tocMarksEntry);
indicatorTypeEntry->addDependentEntry(tocMarksEntry);
ZLOptionEntry *navigationEntry =
new ZLSimpleBooleanOptionEntry(indicatorInfo.IsSensitiveOption);
indicatorTab.addOption(ZLResourceKey("navigation"), navigationEntry);
indicatorTypeEntry->addDependentEntry(navigationEntry);
indicatorTypeEntry->onStringValueSelected(indicatorTypeEntry->initialValue());
showTextPositionEntry->onStateChanged(showTextPositionEntry->initialState());
showTimeEntry->onStateChanged(showTimeEntry->initialState());
}
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