Add character count display to floater_twitter for ACME-1215

indra/newview/llfloatertwitter.cpp

@@ -65,6 +65,7 @@ mResolutionComboBox(NULL),
 mRefreshBtn(NULL),
 mWorkingLabel(NULL),
 mThumbnailPlaceholder(NULL),
+mStatusCounterLabel(NULL),
 mStatusTextBox(NULL),
 mLocationCheckbox(NULL),
 mPhotoCheckbox(NULL),
@@ -92,6 +93,7 @@ BOOL LLTwitterPhotoPanel::postBuild()
 	mRefreshBtn = getChild<LLUICtrl>("new_snapshot_btn");
     mWorkingLabel = getChild<LLUICtrl>("working_lbl");
 	mThumbnailPlaceholder = getChild<LLUICtrl>("thumbnail_placeholder");
+	mStatusCounterLabel = getChild<LLUICtrl>("status_counter_label");
 	mStatusTextBox = getChild<LLUICtrl>("photo_status");
 	mLocationCheckbox = getChild<LLUICtrl>("add_location_cb");
 	mLocationCheckbox->setCommitCallback(boost::bind(&LLTwitterPhotoPanel::onAddLocationToggled, this));
@@ -340,6 +342,10 @@ void LLTwitterPhotoPanel::updateStatusTextLength(BOOL restore_old_status_text)
 			}
 			status_text_box->setText(mOldStatusText.substr(0, max_status_length));
 		}
+
+		// Update the status character counter
+		int characters_remaining = max_status_length - status_text_box->getText().length();
+		mStatusCounterLabel->setValue(characters_remaining);
 	}
 
 }

indra/newview/llfloatertwitter.h

@@ -69,6 +69,7 @@ class LLTwitterPhotoPanel : public LLPanel
 	LLUICtrl * mRefreshBtn;
 	LLUICtrl * mWorkingLabel;
 	LLUICtrl * mThumbnailPlaceholder;
+	LLUICtrl * mStatusCounterLabel;
 	LLUICtrl * mStatusTextBox;
 	LLUICtrl * mLocationCheckbox;
 	LLUICtrl * mPhotoCheckbox;

indra/newview/skins/default/xui/en/panel_twitter_photo.xml

@@ -25,6 +25,20 @@
            type="string">
             What's happening?
           </text>
+          <text
+           length="1"
+           follows="top|left"
+           font="SansSerif"
+           text_color="EmphasisColor"
+           halign="right"
+           height="16"
+           width="30"
+           left="227"
+           name="status_counter_label"
+           top="3"
+           type="string">
+            140
+          </text>
           <text_editor
            follows="left|top"
            height="87"