@SuppressWarnings("unchecked")
public TabbedMainView(Object params) {
Context ctx = RhodesActivity.getContext();
mBackgroundColorEnable = false;
Vector<Object> tabs = null;
boolean place_tabs_bottom = false;
if (params instanceof Vector<?>) tabs = (Vector<Object>) params;
else if (params instanceof Map<?, ?>) {
Map<Object, Object> settings = (Map<Object, Object>) params;
Object bkgObj = settings.get("background_color");
if ((bkgObj != null) && (bkgObj instanceof String)) {
int color = Integer.parseInt((String) bkgObj) | 0xFF000000;
mBackgroundColor = color;
mBackgroundColorEnable = true;
}
Object callbackObj = settings.get("on_change_tab_callback");
if ((callbackObj != null) && (callbackObj instanceof String)) {
mChangeTabCallback = new String(((String) callbackObj));
}
Object placeBottomObj = settings.get("place_tabs_bottom");
if ((placeBottomObj != null) && (placeBottomObj instanceof String)) {
place_tabs_bottom = ((String) placeBottomObj).equalsIgnoreCase("true");
}
Object tabsObj = settings.get("tabs");
if (tabsObj != null && (tabsObj instanceof Vector<?>)) tabs = (Vector<Object>) tabsObj;
}
if (tabs == null) throw new IllegalArgumentException("No tabs specified");
int size = tabs.size();
host = new TabHost(ctx, null);
tabData = new Vector<TabData>(size);
tabIndex = 0;
TabWidget tabWidget = new TabWidget(ctx);
tabWidget.setId(android.R.id.tabs);
FrameLayout frame = new FrameLayout(ctx);
FrameLayout.LayoutParams lpf = null;
TabHost.LayoutParams lpt = null;
if (place_tabs_bottom) {
frame.setId(android.R.id.tabcontent);
lpf =
new FrameLayout.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, Gravity.TOP);
host.addView(frame, lpf);
lpt =
new TabHost.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT, Gravity.BOTTOM);
host.addView(tabWidget, lpt);
} else {
lpt =
new TabHost.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT, Gravity.TOP);
host.addView(tabWidget, lpt);
frame = new FrameLayout(ctx);
frame.setId(android.R.id.tabcontent);
lpf =
new FrameLayout.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT, Gravity.BOTTOM);
host.addView(frame, lpf);
}
host.setup();
TabHost.TabSpec spec;
DisplayMetrics metrics = new DisplayMetrics();
WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
wm.getDefaultDisplay().getMetrics(metrics);
int selected_color = 0;
boolean selected_color_enable = false;
for (int i = 0; i < size; ++i) {
Object param = tabs.elementAt(i);
if (!(param instanceof Map<?, ?>)) throw new IllegalArgumentException("Hash expected");
Map<Object, Object> hash = (Map<Object, Object>) param;
Object labelObj = hash.get("label");
if (labelObj == null || !(labelObj instanceof String))
throw new IllegalArgumentException("'label' should be String");
Object actionObj = hash.get("action");
boolean use_current_view_for_tab = false;
Object use_current_view_for_tab_Obj = hash.get("use_current_view_for_tab");
if (use_current_view_for_tab_Obj != null) {
use_current_view_for_tab = ((String) use_current_view_for_tab_Obj).equalsIgnoreCase("true");
}
if (use_current_view_for_tab) {
actionObj = new String("none");
}
if (actionObj == null || !(actionObj instanceof String))
throw new IllegalArgumentException("'action' should be String");
String label = (String) labelObj;
String action = (String) actionObj;
String icon = null;
boolean reload = false;
boolean disabled = false;
int web_bkg_color = 0xFFFFFFFF;
Object iconObj = hash.get("icon");
if (iconObj != null && (iconObj instanceof String)) icon = "apps/" + (String) iconObj;
Object reloadObj = hash.get("reload");
if (reloadObj != null && (reloadObj instanceof String))
reload = ((String) reloadObj).equalsIgnoreCase("true");
Object selected_color_Obj = hash.get("selected_color");
if ((selected_color_Obj != null) && (selected_color_Obj instanceof String)) {
selected_color_enable = true;
selected_color = Integer.parseInt((String) selected_color_Obj) | 0xFF000000;
}
Object disabled_Obj = hash.get("disabled");
if (disabled_Obj != null && (disabled_Obj instanceof String))
disabled = ((String) disabled_Obj).equalsIgnoreCase("true");
Object web_bkg_color_Obj = hash.get("web_bkg_color");
if (web_bkg_color_Obj != null && (web_bkg_color_Obj instanceof String)) {
web_bkg_color = Integer.parseInt((String) web_bkg_color_Obj) | 0xFF000000;
}
spec = host.newTabSpec(Integer.toString(i));
// Set label and icon
BitmapDrawable drawable = null;
if (icon != null) {
String iconPath = RhoFileApi.normalizePath(icon);
Bitmap bitmap = BitmapFactory.decodeStream(RhoFileApi.open(iconPath));
if (disabled && (bitmap != null)) {
// replace Bitmap to gray
bitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true); // prepare mutable bitmap
int x;
int y;
int bw = bitmap.getWidth();
int bh = bitmap.getHeight();
int nc = DISABLED_IMG_COLOR & 0xFFFFFF;
int c;
for (y = 0; y < bh; y++) {
for (x = 0; x < bw; x++) {
c = bitmap.getPixel(x, y);
c = nc | (c & 0xFF000000);
bitmap.setPixel(x, y, c);
}
}
}
if (bitmap != null)
bitmap.setDensity(DisplayMetrics.DENSITY_MEDIUM); // Bitmap.DENSITY_NONE);
drawable = new BitmapDrawable(bitmap);
drawable.setTargetDensity(metrics);
}
if (drawable == null) spec.setIndicator(label);
else spec.setIndicator(label, drawable);
SimpleMainView view = null;
if (use_current_view_for_tab) {
RhodesService r = RhodesService.getInstance();
MainView mainView = r.getMainView();
action = mainView.currentLocation(-1);
view = new SimpleMainView(mainView);
} else {
view = new SimpleMainView();
}
// Set view factory
if (web_bkg_color_Obj != null) {
if (!use_current_view_for_tab) {
view.setWebBackgroundColor(web_bkg_color);
}
host.setBackgroundColor(web_bkg_color);
}
TabData data = new TabData();
data.view = view;
data.url = action;
data.reload = reload;
if (use_current_view_for_tab) {
data.loaded = true;
tabIndex = i;
}
data.selected_color = selected_color;
data.selected_color_enabled = selected_color_enable;
data.disabled = disabled;
TabViewFactory factory = new TabViewFactory(data);
spec.setContent(factory);
tabData.addElement(data);
host.addTab(spec);
}
tabWidget.measure(host.getWidth(), host.getHeight());
int hh = tabWidget.getMeasuredHeight();
// if (hh < 64) {
// hh = 64;
// }
if (place_tabs_bottom) {
lpf.setMargins(0, 0, 0, hh);
} else {
lpf.setMargins(0, hh, 0, 0);
}
host.updateViewLayout(frame, lpf);
}
