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Plotter preferences

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This commit is contained in:
Sergey Solovyev
2012-10-05 01:14:18 +04:00
parent d84e5437b4
commit c1a65f4aad
21 changed files with 139 additions and 103 deletions
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19
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorActivityHelperImpl.java
View File

@@ -201,11 +201,22 @@ public class CalculatorActivityHelperImpl extends AbstractCalculatorHelper imple
@Override
public void setFragment(@NotNull SherlockFragmentActivity activity, @NotNull CalculatorFragmentType fragmentType, @Nullable Bundle fragmentArgs, int parentViewId) {
final Fragment fragment = Fragment.instantiate(activity, fragmentType.getFragmentClass().getName(), fragmentArgs);
final FragmentManager fm = activity.getSupportFragmentManager();
final FragmentTransaction ft = fm.beginTransaction();
ft.add(parentViewId, fragment);
ft.commit();
Fragment fragment = fm.findFragmentByTag(fragmentType.getFragmentTag());
if (fragment == null) {
fragment = Fragment.instantiate(activity, fragmentType.getFragmentClass().getName(), fragmentArgs);
final FragmentTransaction ft = fm.beginTransaction();
ft.add(parentViewId, fragment, fragmentType.getFragmentTag());
ft.commit();
} else {
if ( fragment.isDetached() ) {
final FragmentTransaction ft = fm.beginTransaction();
ft.attach(fragment);
ft.commit();
}
}
}
@Override

11
calculatorpp/src/main/java/org/solovyev/android/calculator/CalculatorFragmentHelperImpl.java
View File

@@ -9,7 +9,6 @@ import com.google.ads.AdView;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.ads.AdsController;
import org.solovyev.android.calculator.plot.CalculatorPlotFragment;
/**
* User: serso
@@ -89,11 +88,13 @@ public class CalculatorFragmentHelperImpl extends AbstractCalculatorHelper imple
@Override
public void onViewCreated(@NotNull Fragment fragment, @NotNull View root) {
final ViewGroup adParentView = (ViewGroup) root.findViewById(R.id.ad_parent_view);
final ViewGroup mainFragmentLayout = (ViewGroup) root.findViewById(R.id.main_fragment_layout);
if (mainFragmentLayout != null) {
if (!(fragment instanceof CalculatorPlotFragment)) {
adView = AdsController.getInstance().inflateAd(fragment.getActivity(), mainFragmentLayout, R.id.main_fragment_layout);
}
if (adParentView != null) {
adView = AdsController.getInstance().inflateAd(fragment.getActivity(), adParentView, R.id.ad_parent_view);
} else if ( mainFragmentLayout != null ) {
adView = AdsController.getInstance().inflateAd(fragment.getActivity(), mainFragmentLayout, R.id.main_fragment_layout);
}
processButtons(fragment.getActivity(), root);

101
calculatorpp/src/main/java/org/solovyev/android/calculator/plot/CalculatorPlotFragment.java
View File

@@ -35,7 +35,7 @@ import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.*;
import org.solovyev.android.menu.ActivityMenu;
import org.solovyev.android.menu.LabeledMenuItem;
import org.solovyev.android.menu.IdentifiableMenuItem;
import org.solovyev.android.menu.ListActivityMenu;
import org.solovyev.android.sherlock.menu.SherlockMenuHelper;
import org.solovyev.common.MutableObject;
@@ -83,16 +83,16 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
@NotNull
private PreparedInput preparedInput;
@Nullable
private Input input;
@NotNull
private CalculatorEventData lastCalculatorEventData = CalculatorUtils.createFirstEventDataId();
private int bgColor;
@Nullable
private PlotBoundaries plotBoundaries = null;
@NotNull
private ActivityMenu<Menu, MenuItem> fragmentMenu = ListActivityMenu.fromList(PlotMenu.class, SherlockMenuHelper.getInstance());
private ActivityMenu<Menu, MenuItem> fragmentMenu = ListActivityMenu.fromResource(R.menu.plot_menu, PlotMenu.class, SherlockMenuHelper.getInstance());
public CalculatorPlotFragment() {
super(CalculatorApplication.getInstance().createFragmentHelper(R.layout.plot_fragment, R.string.c_graph, false));
@@ -104,25 +104,21 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
final Bundle arguments = getArguments();
Input input = null;
if (arguments != null) {
input = (Input) arguments.getSerializable(INPUT);
}
if (input == null) {
this.preparedInput = prepareInputFromDisplay(CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
this.bgColor = getResources().getColor(R.color.pane_background);
} else {
this.preparedInput = prepareInput(input, true);
this.bgColor = getResources().getColor(android.R.color.transparent);
}
setRetainInstance(true);
setHasOptionsMenu(true);
}
@NotNull
private static PreparedInput prepareInputFromDisplay(@NotNull CalculatorDisplayViewState displayState) {
private static PreparedInput prepareInputFromDisplay(@NotNull CalculatorDisplayViewState displayState, @Nullable Bundle savedInstanceState) {
try {
if (displayState.isValid() && displayState.getResult() != null) {
final Generic expression = displayState.getResult();
@@ -130,7 +126,7 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
final Constant constant = CollectionsUtils.getFirstCollectionElement(CalculatorUtils.getNotSystemConstants(expression));
final Input input = new Input(expression.toString(), constant.getName());
return prepareInput(input, false);
return prepareInput(input, false, savedInstanceState);
}
}
} catch (RuntimeException e) {
@@ -141,7 +137,7 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
}
@NotNull
private static PreparedInput prepareInput(@NotNull Input input, boolean fromInputArgs) {
private static PreparedInput prepareInput(@NotNull Input input, boolean fromInputArgs, @Nullable Bundle savedInstanceState) {
PreparedInput result;
try {
@@ -149,7 +145,12 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
final Generic expression = Expression.valueOf(preparedExpression.getExpression());
final Constant variable = new Constant(input.getVariableName());
result = PreparedInput.newInstance(input, expression, variable, fromInputArgs);
PlotBoundaries plotBoundaries = null;
if ( savedInstanceState != null ) {
plotBoundaries = (PlotBoundaries)savedInstanceState.getSerializable(PLOT_BOUNDARIES);
}
result = PreparedInput.newInstance(input, expression, variable, fromInputArgs, plotBoundaries);
} catch (ParseException e) {
result = PreparedInput.newErrorInstance(fromInputArgs);
CalculatorLocatorImpl.getInstance().getNotifier().showMessage(e);
@@ -174,20 +175,13 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
}
@Override
public void onViewCreated(View root, Bundle savedInstanceState) {
super.onViewCreated(root, savedInstanceState);
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
/*if ( savedInstanceState != null ) {
final Object object = savedInstanceState.getSerializable(PLOT_BOUNDARIES);
if ( object instanceof PlotBoundaries) {
plotBoundaries = ((PlotBoundaries) object);
}
}*/
if (preparedInput.isFromInputArgs()) {
createChart();
createGraphicalView(root, null);
if (input == null) {
this.preparedInput = prepareInputFromDisplay(CalculatorLocatorImpl.getInstance().getDisplay().getViewState(), savedInstanceState);
} else {
this.preparedInput = prepareInput(input, true, savedInstanceState);
}
}
@@ -204,12 +198,8 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
public void onResume() {
super.onResume();
if (!preparedInput.isFromInputArgs()) {
this.preparedInput = prepareInputFromDisplay(CalculatorLocatorImpl.getInstance().getDisplay().getViewState());
}
createChart();
createGraphicalView(getView(), plotBoundaries);
createGraphicalView(getView(), this.preparedInput.getPlotBoundaries());
}
private void createGraphicalView(@NotNull View root, @Nullable PlotBoundaries plotBoundaries) {
@@ -342,14 +332,12 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
Toast.makeText(CalculatorPlotFragment.this.getActivity(), "Arithmetic error: " + e.getLocalizedMessage(), Toast.LENGTH_LONG).show();
}
if (pendingOperation.getObject() == this) {
uiHandler.post(new Runnable() {
@Override
public void run() {
graphicalView.repaint();
}
});
}
uiHandler.post(new Runnable() {
@Override
public void run() {
graphicalView.repaint();
}
});
}
});
}
@@ -371,7 +359,7 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
if (calculatorEventData.isAfter(this.lastCalculatorEventData)) {
this.lastCalculatorEventData = calculatorEventData;
this.preparedInput = prepareInputFromDisplay(((CalculatorDisplayChangeEventData) data).getNewValue());
this.preparedInput = prepareInputFromDisplay(((CalculatorDisplayChangeEventData) data).getNewValue(), null);
createChart();
@@ -380,7 +368,7 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
public void run() {
final View view = getView();
if (view != null) {
createGraphicalView(view, null);
createGraphicalView(view, preparedInput.getPlotBoundaries());
}
}
});
@@ -389,11 +377,6 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
}
}
/*@Override
public Object onRetainNonConfigurationInstance() {
return new PlotBoundaries(chart.getRenderer());
}*/
/* public void zoomInClickHandler(@NotNull View v) {
this.graphicalView.zoomIn();
@@ -444,25 +427,26 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
**********************************************************************
*/
private static enum PlotMenu implements LabeledMenuItem<MenuItem> {
private static enum PlotMenu implements IdentifiableMenuItem<MenuItem> {
preferences(R.string.c_settings) {
preferences(R.id.menu_plot_settings) {
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {
context.startActivity(new Intent(context, CalculatorPlotPreferenceActivity.class));
}
};
private final int captionResId;
private final int itemId;
private PlotMenu(int captionResId) {
this.captionResId = captionResId;
private PlotMenu(int itemId) {
this.itemId = itemId;
}
@NotNull
@Override
public String getCaption(@NotNull Context context) {
return context.getString(captionResId);
public Integer getItemId() {
return itemId;
}
}
@@ -507,17 +491,21 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
private boolean fromInputArgs;
@Nullable
private PlotBoundaries plotBoundaries = null;
private PreparedInput() {
}
@NotNull
public static PreparedInput newInstance(@NotNull Input input, @NotNull Generic expression, @NotNull Constant variable, boolean fromInputArgs) {
public static PreparedInput newInstance(@NotNull Input input, @NotNull Generic expression, @NotNull Constant variable, boolean fromInputArgs, @Nullable PlotBoundaries plotBoundaries) {
final PreparedInput result = new PreparedInput();
result.input = input;
result.expression = expression;
result.variable = variable;
result.fromInputArgs = fromInputArgs;
result.plotBoundaries = plotBoundaries;
return result;
}
@@ -548,6 +536,11 @@ public class CalculatorPlotFragment extends CalculatorFragment implements Calcul
return expression;
}
@Nullable
public PlotBoundaries getPlotBoundaries() {
return plotBoundaries;
}
@Nullable
public Constant getVariable() {
return variable;