From 3b63442db9ad4ba60b1c982bc7c495417f4b78eb Mon Sep 17 00:00:00 2001
From: JuHyun Kim <jh8212.kim@samsung.com>
Date: Fri, 29 Mar 2013 13:52:09 +0900
Subject: [PATCH] fix rotation error of candidate window

---
 ism/extras/efl_panel/isf_panel_efl.cpp | 57 +++++++++++++++++++++++++++++++---
 1 file changed, 53 insertions(+), 4 deletions(-)

diff --git a/ism/extras/efl_panel/isf_panel_efl.cpp b/ism/extras/efl_panel/isf_panel_efl.cpp
index 91407f9..65bb347 100644
--- a/ism/extras/efl_panel/isf_panel_efl.cpp
+++ b/ism/extras/efl_panel/isf_panel_efl.cpp
@@ -119,6 +119,7 @@ static void       efl_set_transient_for_app_window     (Ecore_X_Window window);
 static int        efl_get_angle_for_app_window         (void);
 
 static int        ui_candidate_get_valid_height        (void);
+static void       ui_candidate_window_resize_height    (int *height);
 static void       ui_candidate_hide                    (bool bForce, bool bSetVirtualKbd = true);
 static void       ui_destroy_candidate_window          (void);
 static void       ui_settle_candidate_window           (void);
@@ -297,6 +298,43 @@ static Ecore_File_Monitor *_keyboard_ise_em                 = NULL;
 /////////////////////////////////////////////////////////////////////////////
 // Implementation of internal functions.
 /////////////////////////////////////////////////////////////////////////////
+/*
+ * @brief return resized height
+ *
+ * @param height resized height
+ *
+ */
+static void ui_candidate_window_resize_height (int *height)
+{
+    if (evas_object_visible_get (_aux_area) && evas_object_visible_get (_candidate_area_2)) {
+        if (_candidate_angle == 90 || _candidate_angle == 270) {
+            *height = _candidate_land_height_max_2;
+        } else {
+            *height = _candidate_port_height_max_2;
+        }
+    } else if (evas_object_visible_get (_aux_area) && evas_object_visible_get (_candidate_area_1)) {
+        if (_candidate_angle == 90 || _candidate_angle == 270) {
+            *height = _candidate_land_height_min_2;
+        } else {
+            *height = _candidate_port_height_min_2;
+        }
+    } else if (evas_object_visible_get (_aux_area)) {
+        *height = _aux_height + 2;
+    } else if (evas_object_visible_get (_candidate_area_2)) {
+        if (_candidate_angle == 90 || _candidate_angle == 270) {
+            *height = _candidate_land_height_max;
+        } else {
+            *height = _candidate_port_height_max;
+        }
+    } else {
+        if (_candidate_angle == 90 || _candidate_angle == 270) {
+            *height = _candidate_land_height_min;
+        } else {
+            *height = _candidate_port_height_min;
+        }
+    }
+}
+
 /**
  * @brief Print system time point for panel performance.
  *
@@ -751,8 +789,13 @@ static int ui_candidate_get_valid_height (void)
     SCIM_DEBUG_MAIN (3) << __FUNCTION__ << "\n";
 
     int height = 0;
+    int angle = 0;
+
     if (_candidate_window) {
-        int angle = efl_get_angle_for_app_window ();
+        if (_candidate_window_show)
+            angle = _candidate_angle;
+        else
+            angle = efl_get_angle_for_app_window ();
 
         if (evas_object_visible_get (_aux_area) && evas_object_visible_get (_candidate_area_1)) {
             if (angle == 90 || angle == 270)
@@ -3018,7 +3061,9 @@ static void slot_show_ise (void)
         _app_window = current_app_window;
     }
 
-    _candidate_angle = efl_get_angle_for_app_window ();
+    if (!_candidate_window_show)
+        _candidate_angle = efl_get_angle_for_app_window ();
+
     efl_set_transient_for_app_window (_ise_window);
 }
 
@@ -3342,6 +3387,7 @@ static Eina_Bool x_event_window_property_cb (void *data, int ev_type, void *ev)
     Ecore_X_Window rootwin = ecore_x_window_root_first_get ();
     if (event->win == rootwin && event->atom == ecore_x_atom_get (PROP_X_EXT_KEYBOARD_EXIST)) {
         SCIM_DEBUG_MAIN (3) << __FUNCTION__ << "...\n";
+        LOGD("keyboard connected");
         check_hardware_keyboard ();
         set_keyboard_geometry_atom_info (_app_window, KEYBOARD_STATE_OFF);
     } else if (event->atom == ECORE_X_ATOM_E_VIRTUAL_KEYBOARD_STATE) {
@@ -3420,10 +3466,13 @@ static Eina_Bool x_event_client_message_cb (void *data, int type, void *event)
             // PRE_ROTATE_DONE Ack to WM
             _candidate_angle = ev->data.l[1];
             LOGD ("ECORE_X_ATOM_E_WINDOW_ROTATION_CHANGE_PREPARE : %d\n", _candidate_angle);
+
+            int height = 0;
+            ui_candidate_window_resize_height (&height);
             if (_candidate_angle == 90 || _candidate_angle == 270) {
-                ui_candidate_window_resize (_candidate_land_width, _candidate_land_height_min);
+                ui_candidate_window_resize (_candidate_land_width, height);
             } else {
-                ui_candidate_window_resize (_candidate_port_width, _candidate_port_height_min);
+                ui_candidate_window_resize (_candidate_port_width, height);
             }
             if (_ise_show) {
                 set_keyboard_geometry_atom_info (_app_window, KEYBOARD_STATE_ON);
-- 
2.7.4