public void OpenCommand() {
fileBrowserStatus = FileBrowserStatus.Open;
fileBrowser = new FileBrowser(this, midlet.display);
fileBrowser.setCurrentDir(currentDirName);
fileBrowser.browse();
}
public void commandAction(Command c, Displayable s) {
if (c == exit) {
ExitCommand();
} else if (c == newFile) {
NewFileCommand();
} else if (c == save) {
SaveCommand();
} else if (c == saveAs) {
SaveAsCommand();
} else if (c == open) {
OpenCommand();
} else if (c == FileBrowser.select) {
currentDirName = fileBrowser.getCurrentDir();
currentFileName = fileBrowser.getCurrentFile();
if (currentDirName != null && currentFileName != null) {
setAndViewStatus(currentDirName + currentFileName);
}
switch (fileBrowserStatus) {
case FileBrowserStatus.Open:
Open();
break;
case FileBrowserStatus.Save:
Save();
break;
case FileBrowserStatus.None:
break;
default:
break;
}
fileBrowserStatus = FileBrowserStatus.None;
midlet.display.setCurrent(this);
} else if (c == FileBrowser.cancel) {
if (currentDirName != null && currentFileName != null) {
setAndViewStatus(currentDirName + currentFileName);
}
midlet.display.setCurrent(this);
} else if (c == eval) {
EvalCommand();
} else if (c == output) {
SwitchOutputCommand();
} else if (c == cls) {
ClsCommand();
}
}
public void SaveCommand() {
fileBrowser = new FileBrowser(this, midlet.display);
if (currentDirName != null && currentFileName != null) {
fileBrowser.setCurrentDir(currentDirName);
fileBrowser.setCurrentFile(currentFileName);
Save();
} else {
fileBrowser.setCurrentDir(currentDirName);
fileBrowser.browse();
}
}
public void customDrawScreen() {
guiSlot.drawScreen();
cc.g.setColor(255, 255, 255);
drawStringWithShadow(
cc.g,
FileSystemHelper.getPathWithoutPrefix(fileBrowser.getCurrentPath()),
5,
3,
Graphics.TOP | Graphics.LEFT);
}
protected void handleGuiAction(GuiButton guiButton) {
if (!guiButton.enabled) {
return;
}
if (guiButton.getId() == 0) {
fileBrowser.openDirectory(selectedPath);
reset();
checkCurrentFolder();
} else if (guiButton.getId() == 1) {
fileBrowser.openPreviousFolder();
reset();
checkCurrentFolder();
} else if (guiButton.getId() == 2) {
if (setAsRoot()) {
backToParentScreen();
}
} else if (guiButton.getId() == 3) {
backToParentScreen();
}
}
public void guiYesNoAction(boolean value) {
if (value) {
if (memoryCardRoot == null) {
return;
}
fileBrowser.openDirectory(memoryCardRoot);
setAsRoot();
cc.displayGuiScreen(new GuiMainMenu());
}
}
protected void initGuiSlotCustom() {
if (!cc.settings.getComcraftFileSystem().isAvailable()) {
fileBrowser.openDirectory("file:///");
checkForMemoryCard();
} else {
fileBrowser.openDirectory(cc.settings.getComcraftFileSystem().getComcraftPath());
}
addButton(cc.langBundle.getText("GuiSelectPath.buttonOpen"), false, 1, 0);
addButton(
cc.langBundle.getText("GuiSelectPath.buttonBack"),
!fileBrowser.getCurrentPath().equals("file:///"),
1,
1);
addButton(
cc.langBundle.getText("GuiSelectPath.buttonSetAsRoot"),
fileBrowser.canWriteCurrentDirectory(),
0,
0);
addButton(cc.langBundle.getText("GuiSelectPath.buttonClose"), parentScreen != null, 0, 1);
elementClicked(0);
}
private boolean setAsRoot() {
ComcraftFileSystem comcraftFileSystem;
try {
comcraftFileSystem = new ComcraftFileSystem(cc, fileBrowser.getCurrentPath());
} catch (SecurityException ex) {
// #debug
// # ex.printStackTrace();
return false;
}
cc.settings.setComcraftFileSystem(comcraftFileSystem);
return true;
}
public TreeViewer(String title, int ulx, int uly, int pw, int ph) {
super(title, ulx, uly, pw, ph);
// code to initialize instance variables before animation begins:
// ------------------------------------------------------------------
state = "regular";
spread = 1;
levelHeight = 10; // 10 levels for the camera region height
tree = new SackBST();
String fileName = FileBrowser.chooseFile(true);
try {
Scanner input = new Scanner(new File(fileName));
String s;
while (input.hasNext()) {
s = input.nextLine();
if (s != null) {
tree.add(s);
}
}
input.close();
} catch (Exception e) {
System.out.println("File load failed");
System.exit(1);
}
// code to finish setting up entire window:
// ------------------------------------------------------------------
setBackgroundColor(new Color(128, 128, 200));
// code to set up camera(s)
// ------------------------------------------------------------------
cameras.add(new Camera(10, 50, camw, camh, 0, 100, 0, new Color(255, 200, 255)));
cameras.add(new Camera(10, 50 + camh + 10, camw, 20, 0, 100, 0, new Color(255, 255, 255)));
// ------------------------------------------------------------------
// start up the animation:
super.start();
}
public Vector getElementsList() {
return fileBrowser.getCurrentElements();
}
private void checkCurrentFolder() {
getButton(0).setEnabled(FileSystemHelper.isDirectory(selectedPath));
getButton(1).setEnabled(!fileBrowser.getCurrentPath().equals("file:///"));
getButton(2).setEnabled(fileBrowser.canWriteCurrentDirectory());
}
