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UI: double line ExtraKeysView.

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This commit is contained in:
Lody
2017-06-17 14:58:17 +08:00
parent 999de06a62
commit baa9fba58c
2 changed files with 32 additions and 19 deletions
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49
app/src/main/java/io/neoterm/view/ExtraKeysView.java
View File

@ -9,7 +9,6 @@ import android.view.ViewGroup;
import android.widget.Button;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.ToggleButton;
import java.io.File;
@ -32,7 +31,7 @@ import static io.neoterm.view.eks.ExtraButton.KEY_TAB;
* A view showing extra keys (such as Escape, Ctrl, Alt) not normally available on an Android soft
* keyboard.
*/
public final class ExtraKeysView extends HorizontalScrollView {
public final class ExtraKeysView extends LinearLayout {
public static final ControlButton ESC = new ControlButton(KEY_ESC);
public static final ControlButton TAB = new ControlButton(KEY_TAB);
@ -55,24 +54,35 @@ public final class ExtraKeysView extends HorizontalScrollView {
private List<ExtraButton> builtinExtraKeys;
private List<ExtraButton> userDefinedExtraKeys;
private LinearLayout contentView;
private LinearLayout lineOne;
private LinearLayout lineTwo;
public ExtraKeysView(Context context, AttributeSet attrs) {
super(context, attrs);
setFillViewport(true);
contentView = new LinearLayout(context);
contentView.setGravity(Gravity.CENTER);
contentView.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
contentView.setOrientation(LinearLayout.HORIZONTAL);
contentView.setGravity(Gravity.LEFT);
addView(contentView);
builtinExtraKeys = new ArrayList<>(7);
userDefinedExtraKeys = new ArrayList<>(7);
setGravity(Gravity.TOP);
setOrientation(VERTICAL);
HorizontalScrollView scrollOne = new HorizontalScrollView(context);
HorizontalScrollView scrollTwo = new HorizontalScrollView(context);
loadDefaultBuiltinExtraKeys();
loadDefaultUserDefinedExtraKeys();
lineOne = initLine(scrollOne);
lineTwo = initLine(scrollTwo);
addView(scrollOne);
addView(scrollTwo);
updateButtons();
}
private LinearLayout initLine(HorizontalScrollView scroll) {
scroll.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0, 1f));
scroll.setFillViewport(true);
LinearLayout line = new LinearLayout(getContext());
line.setGravity(Gravity.START);
line.setOrientation(LinearLayout.HORIZONTAL);
scroll.addView(line);
return line;
}
public boolean readControlButton() {
return CTRL.readState();
@ -91,6 +101,7 @@ public final class ExtraKeysView extends HorizontalScrollView {
}
public void loadDefaultUserDefinedExtraKeys() {
userDefinedExtraKeys = new ArrayList<>(7);
File defaultFile = new File(NeoTermPath.EKS_DEFAULT_FILE);
if (!defaultFile.exists()) {
generateDefaultFile(defaultFile);
@ -102,7 +113,8 @@ public final class ExtraKeysView extends HorizontalScrollView {
parser.setInput(defaultFile);
ShortcutConfig config = parser.parse();
userDefinedExtraKeys.addAll(config.getShortcutKeys());
} catch (Exception ignore) {
} catch (Exception e) {
e.printStackTrace();
}
}
@ -111,6 +123,7 @@ public final class ExtraKeysView extends HorizontalScrollView {
}
void loadDefaultBuiltinExtraKeys() {
builtinExtraKeys = new ArrayList<>(7);
builtinExtraKeys.clear();
builtinExtraKeys.add(ESC);
builtinExtraKeys.add(CTRL);
@ -122,16 +135,16 @@ public final class ExtraKeysView extends HorizontalScrollView {
}
public void updateButtons() {
for (final ExtraButton extraButton : builtinExtraKeys) {
addExtraButton(extraButton);
}
for (final ExtraButton extraButton : userDefinedExtraKeys) {
addExtraButton(extraButton);
addExtraButton(lineOne, extraButton);
}
for (final ExtraButton extraButton : builtinExtraKeys) {
addExtraButton(lineTwo, extraButton);
}
}
private void addExtraButton(final ExtraButton extraButton) {
private void addExtraButton(LinearLayout contentView, final ExtraButton extraButton) {
final Button button;
if (extraButton instanceof StatedControlButton) {
StatedControlButton btn = ((StatedControlButton) extraButton);