Initial import (as is) from Debian Snapshot's 'fbreader' source code (https://snapshot.debian.org/package/fbreader/0.99.4%2Bdfsg-6).

The Debian code is provided under GPL2 license.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 171 insertions, 0 deletions

diff --git a/fbreader/src/optionsDialog/reading/IndicatorTab.cpp b/fbreader/src/optionsDialog/reading/IndicatorTab.cpp
new file mode 100644
index 0000000..ac8b549
--- /dev/null
+++ b/fbreader/src/optionsDialog/reading/IndicatorTab.cpp
@@ -0,0 +1,171 @@
+/*
+ * 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());
+}