var activity
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33fb471b5e
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@ -19,7 +19,9 @@
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<activity a:name=".CalculatorPreferencesActivity" a:label="@string/c_app_settings"/>
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<activity a:name=".AboutActivity" a:label="@string/c_about"/>
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<activity a:name=".CalculatorVarsActivity" a:label="@string/c_vars_and_constants"/>
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<activity a:name=".CalculatorVarsActivity"
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a:label="@string/c_vars_and_constants"
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a:configChanges="orientation|keyboardHidden" />
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</application>
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</manifest>
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@ -6,41 +6,52 @@
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~ or visit http://se.solovyev.org
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-->
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<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
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a:id="@+id/var_edit"
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a:orientation="vertical"
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a:layout_width="match_parent"
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a:layout_height="match_parent">
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<ScrollView xmlns:a="http://schemas.android.com/apk/res/android"
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a:layout_width="match_parent"
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a:layout_height="match_parent">
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:text="Name"/>
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<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
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a:id="@+id/var_edit"
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a:orientation="vertical"
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a:layout_width="match_parent"
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a:layout_height="match_parent"
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a:scrollbars="vertical"
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a:scrollbarAlwaysDrawVerticalTrack="true">
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<EditText a:id="@+id/var_edit_name"
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a:layout_width="match_parent"
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a:layout_height="match_parent"
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a:textSize="20dp">
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</EditText>
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:padding="6dp"
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a:text="@string/c_var_name"/>
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:text="Value"/>
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<EditText a:id="@+id/var_edit_name"
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a:layout_width="match_parent"
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a:layout_height="wrap_content"
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a:textSize="20dp">
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</EditText>
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<EditText a:id="@+id/var_edit_value"
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a:layout_width="match_parent"
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a:layout_height="match_parent"
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a:inputType="number"
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a:textSize="20dp">
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</EditText>
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:padding="6dp"
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a:text="@string/c_var_value"/>
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:text="Description"/>
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<EditText a:id="@+id/var_edit_value"
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a:layout_width="match_parent"
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a:layout_height="wrap_content"
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a:inputType="number"
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a:textSize="20dp">
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</EditText>
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<EditText a:id="@+id/var_edit_description"
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a:layout_width="match_parent"
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a:layout_height="match_parent"
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a:textSize="20dp">
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</EditText>
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<TextView a:layout_height="match_parent"
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a:layout_width="wrap_content"
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a:padding="6dp"
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a:text="@string/c_var_description"/>
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</LinearLayout>
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<EditText a:id="@+id/var_edit_description"
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a:layout_width="match_parent"
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a:layout_height="wrap_content"
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a:textSize="20dp">
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</EditText>
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</LinearLayout>
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</ScrollView>
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@ -37,4 +37,14 @@
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<string name="c_add">Add</string>
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<string name="c_cancel">Cancel</string>
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<string name="c_save">Save</string>
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<string name="c_remove">Remove</string>
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<string name="c_yes">Yes</string>
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<string name="c_no">No</string>
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<string name="c_var_removal_confirmation">Removal confirmation</string>
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<string name="c_var_removal_confirmation_question">Do you really want to delete \'%s\' variable?</string>
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<string name="c_var_name">Name</string>
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<string name="c_var_value">value</string>
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<string name="c_var_description">Description</string>
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<string name="c_var_create_var">Create variable</string>
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<string name="c_var_edit_var">Edit variable</string>
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</resources>
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@ -64,7 +64,7 @@ public class CalculatorVarsActivity extends ListActivity {
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}
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private void createEditVariableDialog(@Nullable Var var, @Nullable String name, @Nullable String value, @Nullable String description) {
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private void createEditVariableDialog(@Nullable final Var var, @Nullable final String name, @Nullable final String value, @Nullable final String description) {
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if (var == null || !var.isSystem()) {
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final LayoutInflater layoutInflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
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@ -86,16 +86,29 @@ public class CalculatorVarsActivity extends ListActivity {
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varBuilder = new Var.Builder();
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}
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new AlertDialog.Builder(this)
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final AlertDialog.Builder builder = new AlertDialog.Builder(this)
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.setCancelable(true)
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.setNegativeButton(getString(R.string.c_cancel), new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// do nothing
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}
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})
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.setPositiveButton(getString(R.string.c_save), new VarEditorSaver(varBuilder, var, editView))
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.setView(editView).create().show();
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.setNegativeButton(R.string.c_cancel, null)
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.setPositiveButton(R.string.c_save, new VarEditorSaver(varBuilder, var, editView))
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.setView(editView);
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if ( var != null ) {
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// EDIT mode
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builder.setTitle(R.string.c_var_edit_var);
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builder.setNeutralButton(R.string.c_remove, new VarEditorRemover(var, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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createEditVariableDialog(var, name, value, description);
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}
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}));
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} else {
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// CREATE mode
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builder.setTitle(R.string.c_var_create_var);
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}
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builder.create().show();
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} else {
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Toast.makeText(this, "System variable cannot be changed!", Toast.LENGTH_LONG).show();
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}
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@ -234,4 +247,48 @@ public class CalculatorVarsActivity extends ListActivity {
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return result;
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}
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private class VarEditorRemover implements DialogInterface.OnClickListener {
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@NotNull
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private final Var var;
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@Nullable
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private final DialogInterface.OnClickListener callbackOnCancel;
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private final boolean confirmed;
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public VarEditorRemover(@NotNull Var var, @Nullable DialogInterface.OnClickListener callbackOnCancel) {
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this(var, callbackOnCancel, false);
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}
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public VarEditorRemover(@NotNull Var var, @Nullable DialogInterface.OnClickListener callbackOnCancel, boolean confirmed) {
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this.var = var;
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this.callbackOnCancel = callbackOnCancel;
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this.confirmed = confirmed;
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}
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (!confirmed) {
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final TextView question = new TextView(CalculatorVarsActivity.this);
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question.setText(String.format(getString(R.string.c_var_removal_confirmation_question), var.getName()));
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question.setPadding(6, 6, 6, 6);
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final AlertDialog.Builder builder = new AlertDialog.Builder(CalculatorVarsActivity.this)
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.setCancelable(true)
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.setView(question)
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.setTitle(R.string.c_var_removal_confirmation)
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.setNegativeButton(R.string.c_no, callbackOnCancel)
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.setPositiveButton(R.string.c_yes, new VarEditorRemover(var, callbackOnCancel, true));
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builder.create().show();
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} else {
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adapter.remove(var);
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final VarsRegister varsRegister = CalculatorModel.getInstance().getVarsRegister();
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varsRegister.remove(var);
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varsRegister.save(CalculatorVarsActivity.this);
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CalculatorVarsActivity.this.adapter.notifyDataSetChanged();
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}
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}
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}
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}
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@ -56,6 +56,10 @@ public class VarsRegister {
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return var;
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}
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public void remove (@NotNull Var var) {
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this.vars.remove(var);
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}
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@Nullable
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public Var getVar(@NotNull final String name) {
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return CollectionsUtils.get(vars, new Finder<Var>() {
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