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Only save/load ".rtfx" files; warn about file format changes #686

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Merged
JordanMartinez merged 1 commit into from
Feb 14, 2018
Merged

Only save/load ".rtfx" files; warn about file format changes #686

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16 changes: 14 additions & 2 deletions richtextfx-demos/src/main/java/org/fxmisc/richtext/demo/richtext/RichText.java
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,9 @@

public class RichText extends Application {

// the saved/loaded files and their format are arbitrary and may change across versions
private static final String RTFX_FILE_EXTENSION = ".rtfx";

public static void main(String[] args) {
// The following properties are required on Linux for improved text rendering
//System.setProperty("prism.lcdtext", "false");
Expand Down Expand Up @@ -94,8 +97,14 @@ public static void main(String[] args) {
public void start(Stage primaryStage) {
mainStage = primaryStage;

Button loadBtn = createButton("loadfile", this::loadDocument, "Load document");
Button saveBtn = createButton("savefile", this::saveDocument, "Save document");
Button loadBtn = createButton("loadfile", this::loadDocument,
"Load document.\n\n" +
"Note: the demo will load only previously-saved \"" + RTFX_FILE_EXTENSION + "\" files. " +
"This file format is abitrary and may change across versions.");
Button saveBtn = createButton("savefile", this::saveDocument,
"Save document.\n\n" +
"Note: the demo will save the area's content to a \"" + RTFX_FILE_EXTENSION + "\" file. " +
"This file format is abitrary and may change across versions.");
CheckBox wrapToggle = new CheckBox("Wrap");
wrapToggle.setSelected(true);
area.wrapTextProperty().bind(wrapToggle.selectedProperty());
Expand Down Expand Up @@ -373,6 +382,8 @@ private void loadDocument() {
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Load document");
fileChooser.setInitialDirectory(new File(initialDir));
fileChooser.setSelectedExtensionFilter(
new FileChooser.ExtensionFilter("Arbitrary RTFX file", "*" + RTFX_FILE_EXTENSION));
File selectedFile = fileChooser.showOpenDialog(mainStage);
if (selectedFile != null) {
area.clear();
Expand Down Expand Up @@ -408,6 +419,7 @@ private void saveDocument() {
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Save document");
fileChooser.setInitialDirectory(new File(initialDir));
fileChooser.setInitialFileName("example rtfx file" + RTFX_FILE_EXTENSION);
File selectedFile = fileChooser.showSaveDialog(mainStage);
if (selectedFile != null) {
save(selectedFile);
Expand Down
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