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/*
* Copyright (C) 2010-2012 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 <ZLDialogManager.h>
#include <ZLOptionsDialog.h>
#include <optionEntries/ZLSimpleOptionEntry.h>
#include <optionEntries/ZLToggleBooleanOptionEntry.h>
#include "ReadingOptionsDialog.h"
#include "../../fbreader/FBReader.h"
#include "../../fbreader/FBView.h"
class RotationTypeEntry : public ZLComboOptionEntry {
public:
RotationTypeEntry(const ZLResource &resource, ZLIntegerOption &angleOption);
const std::string &initialValue() const;
const std::vector<std::string> &values() const;
void onAccept(const std::string &value);
private:
ZLIntegerOption &myAngleOption;
std::vector<std::string> myValues;
};
RotationTypeEntry::RotationTypeEntry(const ZLResource &resource, ZLIntegerOption &angleOption) : myAngleOption(angleOption) {
myValues.push_back(resource["disabled"].value());
myValues.push_back(resource["counterclockwise"].value());
myValues.push_back(resource["180"].value());
myValues.push_back(resource["clockwise"].value());
myValues.push_back(resource["cycle"].value());
}
const std::string &RotationTypeEntry::initialValue() const {
switch (myAngleOption.value()) {
default:
return myValues[0];
case ZLView::DEGREES90:
return myValues[1];
case ZLView::DEGREES180:
return myValues[2];
case ZLView::DEGREES270:
return myValues[3];
case -1:
return myValues[4];
}
}
const std::vector<std::string> &RotationTypeEntry::values() const {
return myValues;
}
void RotationTypeEntry::onAccept(const std::string &value) {
int angle = ZLView::DEGREES0;
if (value == myValues[1]) {
angle = ZLView::DEGREES90;
} else if (value == myValues[2]) {
angle = ZLView::DEGREES180;
} else if (value == myValues[3]) {
angle = ZLView::DEGREES270;
} else if (value == myValues[4]) {
angle = -1;
}
myAngleOption.setValue(angle);
}
ReadingOptionsDialog::ReadingOptionsDialog() : AbstractOptionsDialog(ZLResourceKey("ReadingOptionsDialog"), true) {
FBReader &fbreader = FBReader::Instance();
ZLOptionsDialog &dialog = this->dialog();
ZLDialogContent &scrollingTab = dialog.createTab(ZLResourceKey("Scrolling"));
scrollingTab.addOption(ZLResourceKey("keyLinesToScroll"), new ZLSimpleSpinOptionEntry(fbreader.LinesToScrollOption, 1));
scrollingTab.addOption(ZLResourceKey("keyLinesToKeep"), new ZLSimpleSpinOptionEntry(fbreader.LinesToKeepOption, 1));
scrollingTab.addOption(ZLResourceKey("keyScrollDelay"), new ZLSimpleSpinOptionEntry(fbreader.KeyScrollingDelayOption, 50));
const bool hasTouchScreen =
ZLBooleanOption(ZLCategoryKey::EMPTY, ZLOption::PLATFORM_GROUP, ZLOption::TOUCHSCREEN_PRESENTED, false).value();
if (hasTouchScreen) {
ZLToggleBooleanOptionEntry *enableTapScrollingEntry =
new ZLToggleBooleanOptionEntry(fbreader.EnableTapScrollingOption);
scrollingTab.addOption(ZLResourceKey("enableTapScrolling"), enableTapScrollingEntry);
const bool isFingerTapDetectionSupported =
ZLBooleanOption(ZLCategoryKey::EMPTY, ZLOption::PLATFORM_GROUP, ZLOption::FINGER_TAP_DETECTABLE, false).value();
if (isFingerTapDetectionSupported) {
ZLOptionEntry *fingerOnlyEntry =
new ZLSimpleBooleanOptionEntry(fbreader.TapScrollingOnFingerOnlyOption);
scrollingTab.addOption(ZLResourceKey("fingerOnly"), fingerOnlyEntry);
enableTapScrollingEntry->addDependentEntry(fingerOnlyEntry);
enableTapScrollingEntry->onStateChanged(enableTapScrollingEntry->initialState());
}
}
ZLDialogContent &selectionTab = dialog.createTab(ZLResourceKey("Selection"));
selectionTab.addOption(ZLResourceKey("enableSelection"), FBView::selectionOption());
createIndicatorTab();
ZLDialogContent &rotationTab = dialog.createTab(ZLResourceKey("Rotation"));
ZLResourceKey directionKey("direction");
rotationTab.addOption(directionKey, new RotationTypeEntry(rotationTab.resource(directionKey), fbreader.RotationAngleOption));
createKeyBindingsTab();
}
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