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Code Issues Releases Wiki Activity

navigaion code has been simplified

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This commit is contained in:
Nikolay Pultsin 2010-10-20 23:55:08 +01:00
parent dfb63f1961
commit 142b5c06eb
7 changed files with 9 additions and 61 deletions
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22
src/org/geometerplus/android/fbreader/FBReader.java
View file

@ -47,7 +47,7 @@ import org.geometerplus.fbreader.fbreader.ActionCode;
import org.geometerplus.fbreader.library.Library;
public final class FBReader extends ZLAndroidActivity {
static FBReader Instance;
public static FBReader Instance;
private int myFullScreenFlag;
@ -203,31 +203,13 @@ public final class FBReader extends ZLAndroidActivity {
return true;
}
public void navigate() {
final ZLTextView textView = (ZLTextView) ZLApplication.Instance().getCurrentView();
final ZLTextView textView = (ZLTextView)ZLApplication.Instance().getCurrentView();
myNavigatePanel.NavigateDragging = false;
myNavigatePanel.StartPosition = new ZLTextFixedPosition(textView.getStartCursor());
myNavigatePanel.show(true);
}
public final boolean canNavigate() {
final org.geometerplus.fbreader.fbreader.FBReader fbreader =
(org.geometerplus.fbreader.fbreader.FBReader)ZLApplication.Instance();
final ZLView view = fbreader.getCurrentView();
if (!(view instanceof ZLTextView)) {
return false;
}
final ZLTextModel textModel = ((ZLTextView) view).getModel();
if (textModel == null || textModel.getParagraphsNumber() == 0) {
return false;
}
final BookModel bookModel = fbreader.Model;
return bookModel != null && bookModel.Book != null;
}
private final void createNavigation(View layout) {
final SeekBar slider = (SeekBar) layout.findViewById(R.id.book_position_slider);
final TextView text = (TextView) layout.findViewById(R.id.book_position_text);

9
src/org/geometerplus/fbreader/fbreader/ShowNavigationAction.java
View file

@ -19,6 +19,9 @@
package org.geometerplus.fbreader.fbreader;
import org.geometerplus.zlibrary.text.model.ZLTextModel;
import org.geometerplus.zlibrary.text.view.ZLTextView;
class ShowNavigationAction extends FBAction {
ShowNavigationAction(FBReader fbreader) {
super(fbreader);
@ -26,10 +29,12 @@ class ShowNavigationAction extends FBAction {
@Override
public boolean isVisible() {
return Reader.canNavigate();
final ZLTextView view = (ZLTextView)Reader.getCurrentView();
final ZLTextModel textModel = view.getModel();
return textModel != null && textModel.getParagraphsNumber() != 0;
}
public void run() {
Reader.navigate();
org.geometerplus.android.fbreader.FBReader.Instance.navigate();
}
}

13
src/org/geometerplus/zlibrary/core/application/ZLApplication.java
View file

@ -144,19 +144,6 @@ public abstract class ZLApplication {
return false;
}
public void navigate() {
if (myWindow != null) {
myWindow.navigate();
}
}
public boolean canNavigate() {
if (myWindow != null) {
return myWindow.canNavigate();
}
return false;
}
public void rotateScreen() {
if (myWindow != null) {
myWindow.rotate();

2
src/org/geometerplus/zlibrary/core/application/ZLApplicationWindow.java
View file

@ -44,8 +44,6 @@ abstract public class ZLApplicationWindow {
abstract protected void rotate();
abstract protected boolean canRotate();
abstract protected void navigate();
abstract protected boolean canNavigate();
abstract protected void close();
}

8
src/org/geometerplus/zlibrary/ui/android/application/ZLAndroidApplicationWindow.java
View file

@ -125,14 +125,6 @@ public final class ZLAndroidApplicationWindow extends ZLApplicationWindow {
return !ZLAndroidApplication.Instance().AutoOrientationOption.getValue();
}
public void navigate() {
((ZLAndroidLibrary)ZLAndroidLibrary.Instance()).navigate();
}
public boolean canNavigate() {
return ((ZLAndroidLibrary)ZLAndroidLibrary.Instance()).canNavigate();
}
public void close() {
((ZLAndroidLibrary)ZLAndroidLibrary.Instance()).finish();
}

3
src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidActivity.java
View file

@ -255,7 +255,4 @@ public abstract class ZLAndroidActivity extends Activity {
myChangeCounter = 0;
}
}
abstract protected void navigate();
abstract protected boolean canNavigate();
}

13
src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidLibrary.java
View file

@ -59,19 +59,6 @@ public final class ZLAndroidLibrary extends ZLibrary {
}
}
public void navigate() {
if (myActivity != null) {
myActivity.navigate();
}
}
public boolean canNavigate() {
if (myActivity != null) {
return myActivity.canNavigate();
}
return false;
}
public void finish() {
if ((myActivity != null) && !myActivity.isFinishing()) {
myActivity.finish();