gentoo-overlay/app-i18n/ibus-pinyin/files/ibus-pinyin-1.5.0-content-type-method.patch

commit 97565d04e40634a1ab62790f718a8377754d2954
Author: Peng Wu <alexepico@gmail.com>
Date:   Wed Feb 19 10:57:40 2014 -0500

    support setContentType method

    ibus now supports setContentType method, if an application input some
    password, the password will not be shown.

    BUG=rhbz#1027029
    R=Shawn.P.Huang@gmail.com

    Review URL: https://codereview.appspot.com/22330043

    Patch from Peng Wu <alexepico@gmail.com>.

diff --git a/src/PYBopomofoEngine.cc b/src/PYBopomofoEngine.cc
index 581c4cf..16d47b3 100644
--- a/src/PYBopomofoEngine.cc
+++ b/src/PYBopomofoEngine.cc
@@ -72,6 +72,9 @@ BopomofoEngine::processKeyEvent (guint keyval, guint keycode, guint modifiers)
 {
     gboolean retval = FALSE;
 
+    if (contentIsPassword())
+        return retval;
+
     /* check Shift + Release hotkey,
      * and then ignore other Release key event */
     if (modifiers & IBUS_RELEASE_MASK) {
@@ -139,6 +142,8 @@ BopomofoEngine::focusIn (void)
 void
 BopomofoEngine::focusOut (void)
 {
+    Engine::focusOut();
+
     reset ();
 }
 
diff --git a/src/PYEngine.cc b/src/PYEngine.cc
index d9fa04a..553d13f 100644
--- a/src/PYEngine.cc
+++ b/src/PYEngine.cc
@@ -67,6 +67,12 @@ static gboolean ibus_pinyin_engine_process_key_event
                                                  guint                   modifiers);
 static void     ibus_pinyin_engine_focus_in     (IBusEngine             *engine);
 static void     ibus_pinyin_engine_focus_out    (IBusEngine             *engine);
+#if IBUS_CHECK_VERSION (1, 5, 4)
+static void     ibus_pinyin_engine_set_content_type
+                                                (IBusEngine     *engine,
+                                                 guint           purpose,
+                                                 guint           hints);
+#endif
 static void     ibus_pinyin_engine_reset        (IBusEngine             *engine);
 static void     ibus_pinyin_engine_enable       (IBusEngine             *engine);
 static void     ibus_pinyin_engine_disable      (IBusEngine             *engine);
@@ -123,6 +129,10 @@ ibus_pinyin_engine_class_init (IBusPinyinEngineClass *klass)
     engine_class->focus_in = ibus_pinyin_engine_focus_in;
     engine_class->focus_out = ibus_pinyin_engine_focus_out;
 
+#if IBUS_CHECK_VERSION (1, 5, 4)
+    engine_class->set_content_type = ibus_pinyin_engine_set_content_type;
+#endif
+
     engine_class->page_up = ibus_pinyin_engine_page_up;
     engine_class->page_down = ibus_pinyin_engine_page_down;
 
@@ -182,6 +192,17 @@ ibus_pinyin_engine_process_key_event (IBusEngine     *engine,
     return pinyin->engine->processKeyEvent (keyval, keycode, modifiers);
 }
 
+#if IBUS_CHECK_VERSION (1, 5, 4)
+static void
+ibus_pinyin_engine_set_content_type (IBusEngine     *engine,
+                                     guint purpose,
+                                     guint hints)
+{
+    IBusPinyinEngine *pinyin = (IBusPinyinEngine *) engine;
+    return pinyin->engine->setContentType (purpose, hints);
+}
+#endif
+
 static void
 ibus_pinyin_engine_property_activate (IBusEngine    *engine,
                                       const gchar   *prop_name,
@@ -220,6 +241,39 @@ FUNCTION(cursor_up,   cursorUp)
 FUNCTION(cursor_down, cursorDown)
 #undef FUNCTION
 
+Engine::Engine (IBusEngine *engine) : m_engine (engine)
+{
+#if IBUS_CHECK_VERSION (1, 5, 4)
+    m_input_purpose = IBUS_INPUT_PURPOSE_FREE_FORM;
+#endif
+}
+
+gboolean
+Engine::contentIsPassword()
+{
+#if IBUS_CHECK_VERSION (1, 5, 4)
+   return IBUS_INPUT_PURPOSE_PASSWORD == m_input_purpose;
+#else
+   return false;
+#endif
+}
+
+void
+Engine::focusOut (void)
+{
+#if IBUS_CHECK_VERSION (1, 5, 4)
+    m_input_purpose = IBUS_INPUT_PURPOSE_FREE_FORM;
+#endif
+}
+
+#if IBUS_CHECK_VERSION(1, 5, 4)
+void
+Engine::setContentType (guint purpose, guint hints)
+{
+    m_input_purpose = (IBusInputPurpose) purpose;
+}
+#endif
+
 Engine::~Engine (void)
 {
 }
diff --git a/src/PYEngine.h b/src/PYEngine.h
index b74e6e8..21041b1 100644
--- a/src/PYEngine.h
+++ b/src/PYEngine.h
@@ -37,13 +37,18 @@ GType   ibus_pinyin_engine_get_type    (void);
 
 class Engine {
 public:
-    Engine (IBusEngine *engine) : m_engine (engine) { }
+    Engine (IBusEngine *engine);
     virtual ~Engine (void);
 
+    gboolean contentIsPassword();
+
     // virtual functions
     virtual gboolean processKeyEvent (guint keyval, guint keycode, guint modifiers) = 0;
     virtual void focusIn (void) = 0;
-    virtual void focusOut (void) = 0;
+    virtual void focusOut (void);
+#if IBUS_CHECK_VERSION (1, 5, 4)
+    virtual void setContentType (guint purpose, guint hints);
+#endif
     virtual void reset (void) = 0;
     virtual void enable (void) = 0;
     virtual void disable (void) = 0;
@@ -122,6 +127,11 @@ protected:
 
 protected:
     Pointer<IBusEngine>  m_engine;      // engine pointer
+
+#if IBUS_CHECK_VERSION (1, 5, 4)
+    IBusInputPurpose m_input_purpose;
+#endif
+
 };
 
 };
diff --git a/src/PYPinyinEngine.cc b/src/PYPinyinEngine.cc
index 7aea261..babaaed 100644
--- a/src/PYPinyinEngine.cc
+++ b/src/PYPinyinEngine.cc
@@ -82,6 +82,9 @@ PinyinEngine::processKeyEvent (guint keyval, guint keycode, guint modifiers)
 {
     gboolean retval = FALSE;
 
+    if (contentIsPassword())
+        return retval;
+
     /* check Shift + Release hotkey,
      * and then ignore other Release key event */
     if (modifiers & IBUS_RELEASE_MASK) {
@@ -195,6 +198,8 @@ PinyinEngine::focusIn (void)
 void
 PinyinEngine::focusOut (void)
 {
+    Engine::focusOut ();
+
     reset ();
 }