TnSb/android-calculatorpp
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plot changes

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This commit is contained in:
Sergey Solovyev
2013-01-21 01:26:54 +04:00
parent 62eb80c89d
commit fa7727d666
6 changed files with 49 additions and 43 deletions
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54
android-app/src/main/java/org/solovyev/android/calculator/plot/AbstractCalculatorPlotFragment.java
View File

@@ -95,8 +95,11 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
setHasOptionsMenu(true);
}
private void saveBoundaries(@NotNull PlotBoundaries boundaries) {
Locator.getInstance().getPlotter().setPlotBoundaries(boundaries);
private void savePlotBoundaries() {
final PlotBoundaries plotBoundaries = getPlotBoundaries();
if (plotBoundaries != null) {
Locator.getInstance().getPlotter().savePlotBoundaries(plotBoundaries);
}
}
@Nullable
@@ -106,10 +109,7 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
public void onPause() {
PreferenceManager.getDefaultSharedPreferences(this.getActivity()).unregisterOnSharedPreferenceChangeListener(this);
final PlotBoundaries plotBoundaries = getPlotBoundaries();
if (plotBoundaries != null) {
saveBoundaries(plotBoundaries);
}
savePlotBoundaries();
super.onPause();
}
@@ -203,10 +203,25 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
super.onCreateOptionsMenu(menu, inflater);
final List<IdentifiableMenuItem<MenuItem>> menuItems = new ArrayList<IdentifiableMenuItem<MenuItem>>();
menuItems.add(PlotMenu.range);
menuItems.add(PlotMenu.preferences);
menuItems.add(PlotMenu.functions);
final IdentifiableMenuItem<MenuItem> plotRangeMenuItem = new IdentifiableMenuItem<MenuItem>() {
@NotNull
@Override
public Integer getItemId() {
return R.id.menu_plot_range;
}
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {
savePlotBoundaries();
context.startActivity(new Intent(context, CalculatorPlotRangeActivity.class));
}
};
menuItems.add(plotRangeMenuItem);
final IdentifiableMenuItem<MenuItem> plot3dMenuItem = new IdentifiableMenuItem<MenuItem>() {
@NotNull
@Override
@@ -216,13 +231,9 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {
final PlotBoundaries plotBoundaries = getPlotBoundaries();
savePlotBoundaries();
if (plotBoundaries != null) {
Locator.getInstance().getPlotter().setPlotData(true, plotBoundaries);
} else {
Locator.getInstance().getPlotter().setPlot3d(true);
}
Locator.getInstance().getPlotter().setPlot3d(true);
}
};
menuItems.add(plot3dMenuItem);
@@ -237,13 +248,9 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {
final PlotBoundaries plotBoundaries = getPlotBoundaries();
savePlotBoundaries();
if (plotBoundaries != null) {
Locator.getInstance().getPlotter().setPlotData(false, plotBoundaries);
} else {
Locator.getInstance().getPlotter().setPlot3d(false);
}
Locator.getInstance().getPlotter().setPlot3d(false);
}
};
menuItems.add(plot2dMenuItem);
@@ -275,7 +282,7 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
return !plot2dVisible;
} else if ( menuItem == captureScreenshotMenuItem ) {
return !captureScreenshotVisible;
} else if ( menuItem == PlotMenu.range ) {
} else if ( menuItem == plotRangeMenuItem ) {
return !plotRangeVisible;
}
@@ -343,13 +350,6 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
private static enum PlotMenu implements IdentifiableMenuItem<MenuItem> {
range(R.id.menu_plot_range) {
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {
context.startActivity(new Intent(context, CalculatorPlotRangeActivity.class));
}
},
functions(R.id.menu_plot_functions) {
@Override
public void onClick(@NotNull MenuItem data, @NotNull Context context) {

3
android-app/src/main/java/org/solovyev/android/calculator/plot/CalculatorGraph3dView.java
View File

@@ -167,7 +167,8 @@ public class CalculatorGraph3dView extends GLView implements GraphView {
@Override
public void setXRange(float xMin, float xMax) {
dimensions.setRanges(1, 1, 1, 1);
dimensions.setXRange(PlotBoundaries.DEFAULT_MIN_NUMBER, PlotBoundaries.DEFAULT_MAX_NUMBER);
dimensions.setXY(dimensions.getX0(), 0);
zoomLevel = 1;
dirty = true;