v1.1.1

Fixed fullscreen issue.

Author: Yesterday17

.gitignore

@@ -30,3 +30,4 @@ libkokoa/*.cmake
 libkokoa/*.so
 libkokoa/Makefile
 libkokoa/*Cache*
+libkokoa/*.cbp

Readme.md

@@ -7,10 +7,9 @@ It tweaks lwjgl when game starts. So it's much easier to install.
 
 This Mod is licensed under [MMPL](LICENSE), the same as CocoaInput.
 
-## Known issue
-- Switching between **fullscreen** will make IME unavailable(It doesn't crash the game now). If you want to use IME, **don't enter fullscreen mode**.
-- Type shortly. Don't type a whole sentence with your IME and input to Minecraft all at once, or it will **crash your game**(Tested with Mozc).
-- If somewhere you input has length limit (for example, world name) and you continue typing with IME, what displays on the screen may be strange.
+## Known issues
+- Type shortly. Don't type a whole sentence with your IME and input to Minecraft all at once, or it will **crash your game**(Tested with Mozc, maybe a CocoaInput bug).
+- If somewhere you input has length limit (for example, world name) and you continue typing with IME, what displays on the screen may be strange (seems caused by the implementation of CocoaInput to show underscore).
 
 ## Debug and Build
 ### Debug

build.gradle

@@ -15,7 +15,7 @@ buildscript {
 apply plugin: 'net.minecraftforge.gradle.forge'
 apply plugin: "com.wynprice.cursemaven"
 
-version = "1.1.0"
+version = "1.1.1"
 group = "cn.yesterday17"
 archivesBaseName = "kokoalinux"
 

libkokoa/library.c

@@ -78,20 +78,6 @@ void preeditDraw(XIC xic, XPointer clientData, XIMPreeditDrawCallbackStruct *str
     XFree(attr);
 }
 
-void statusStart(XIC xic, XPointer clientData, XPointer data) {
-    printf("start\n");
-    fflush(stdout);
-}
-
-void statusDone(XIC xic, XPointer clientData, XPointer data) {
-    printf("done\n");
-    fflush(stdout);
-}
-
-void statusDraw(XIC xic, XPointer clientData, XPointer data, XIMStatusDrawCallbackStruct *structure) {
-    printf("draw\n");
-    fflush(stdout);
-}
 
 XICCallback calet, start, done, draw;
 
@@ -107,34 +93,16 @@ XVaNestedList preeditCallbacksList() {
 
     calet.client_data = NULL;
     calet.callback = preeditCalet;
-    return XVaCreateNestedList(0,
+    return XVaCreateNestedList(0, // DUMMY
                                XNPreeditStartCallback,
                                &start,
                                XNPreeditDoneCallback,
                                &done,
                                XNPreeditDrawCallback,
                                &draw,
                                XNPreeditCaretCallback,
-                               &calet, NULL);
-}
-
-
-XICCallback s_start, s_done, s_draw;
-
-XVaNestedList statusCallbacksList() {
-    s_start.client_data = NULL;
-    s_done.client_data = NULL;
-    s_draw.client_data = NULL;
-    s_start.callback = statusStart;
-    s_done.callback = statusDone;
-    s_draw.callback = statusDraw;
-    return XVaCreateNestedList(0,
-                               XNStatusStartCallback,
-                               &s_start,
-                               XNStatusDoneCallback,
-                               &s_done,
-                               XNStatusDrawCallback,
-                               &s_draw, NULL);
+                               &calet,
+                               NULL); // FINAL
 }
 
 long createInactiveIC(long xim, long window) {
@@ -162,8 +130,6 @@ long createActiveIC(long xim, long window) {
             XIMPreeditCallbacks | XIMStatusNothing,
             XNPreeditAttributes,
             preeditCallbacksList(),
-            XNStatusAttributes,
-            statusCallbacksList(),
             NULL);
     return (long) ic;
 }
@@ -172,24 +138,41 @@ void setLocale() {
     setlocale(LC_CTYPE, "");
 }
 
-
-// X11
+//////////////////////// X11 ////////////////////////
+/**
+ * Clear Locale Modifier
+ */
 void setEmptyLocaleModifier() {
     XSetLocaleModifiers("");
 }
 
+/**
+ * Destroy specified XIC
+ * This function assumes xic is valid, and protects deleting NULL pointer.
+ * @param xic Long form of XIC pointer
+ */
 void destroyIC(long xic) {
     if (xic != 0) {
         XDestroyIC((XIC) xic);
     }
 }
 
+/**
+ * Open IM for specified Display
+ * @param display
+ * @return Long form of opened XIM pointer.
+ */
+long openIM(long display) {
+    return (long) XOpenIM((Display *) display, NULL, NULL, NULL);
+}
+
+/**
+ * Close specified XIM
+ * This function assumes xim is valid, and protects deleting NULL pointer.
+ * @param xim Long form of XIM pointer
+ */
 void closeIM(long xim) {
     if (xim != 0) {
         XCloseIM((XIM) xim);
     }
 }
-
-long openIM(long display) {
-    return (long) XOpenIM((Display *) display, NULL, NULL, NULL);
-}

src/main/java/cn/yesterday17/kokoalinux/Focus.java

@@ -3,20 +3,28 @@
 class Focus {
     private static LinuxIMEOperator focused = null;
 
-    static void focus(LinuxIMEOperator op) {
+    private static void focus(LinuxIMEOperator op) {
         focused = op;
     }
 
     static void release() {
         focused = null;
     }
 
-    static void release(LinuxIMEOperator op) {
+    private static void release(LinuxIMEOperator op) {
         if (op == focused) {
             release();
         }
     }
 
+    static void operate(LinuxIMEOperator op, boolean isFocused) {
+        if (isFocused) {
+            focus(op);
+        } else {
+            release(op);
+        }
+    }
+
     static boolean isFocused() {
         return focused != null;
     }

src/main/java/cn/yesterday17/kokoalinux/LinuxController.java

@@ -50,7 +50,7 @@ public class LinuxController implements Controller {
 
         InputHelper.prepareLocale();
         InputHelper.openIM();
-        InputHelper.createInactiveIC();
+        InputHelper.createIC(false);
 
         MinecraftForge.EVENT_BUS.register(this);
     }
@@ -65,7 +65,7 @@ public void didChangeGui(GuiOpenEvent event) {
         if (!currentGuiIsIMEReceiver) {
             KokoaLinux.logger.debug("GUI");
             InputHelper.destroyIC();
-            InputHelper.createInactiveIC();
+            InputHelper.createIC(false);
             Focus.release();
         }
     }

src/main/java/cn/yesterday17/kokoalinux/LinuxIMEOperator.java

@@ -21,12 +21,7 @@ public void setFocused(boolean focused) {
         KokoaLinux.logger.debug("FOCUS");
         InputHelper.destroyIC();
 
-        if (focused) {
-            Focus.focus(this);
-            InputHelper.createActivateIC();
-        } else {
-            Focus.release(this);
-            InputHelper.createInactiveIC();
-        }
+        Focus.operate(this, focused);
+        InputHelper.createIC(focused);
     }
 }

src/main/java/cn/yesterday17/kokoalinux/input/InputHelper.java

@@ -5,24 +5,38 @@
 import org.apache.logging.log4j.Level;
 
 public class InputHelper {
-    public static void createActivateIC() {
-        long xim = DisplayHelper.getXIM(),
+    public static void createIC(boolean toActivate) {
+        long xic,
+                xim = DisplayHelper.getXIM(),
                 window = DisplayHelper.getCurrentWindow();
-        long xic = InputNative.instance.createActiveIC(xim, window);
-        KokoaLinux.logger.printf(Level.DEBUG, "Activate XIC: %d", xic);
+        if (toActivate) {
+            xic = InputNative.instance.createActiveIC(xim, window);
+
+            if (xic == 0) {
+                // Current XIM is not available, so NULL is returned
+                // Sp close current XIM and open a new one
+                // Also, Locale is reset, So we MUST prepareLocale again
+                DisplayHelper.closeLWJGLIM();
+                InputHelper.prepareLocale();
+                xim = InputHelper.openIM();
+                xic = InputNative.instance.createActiveIC(xim, window);
+            }
+
+            KokoaLinux.logger.printf(Level.DEBUG, "Activate XIC: %d", xic);
+        } else {
+            xic = InputNative.instance.createInactiveIC(xim, window);
+            KokoaLinux.logger.printf(Level.DEBUG, "Inactivate XIC: %d", xic);
+        }
         DisplayHelper.setXIC(xic);
 
+        // Unexpected situation
         if (xic == 0) {
-            KokoaLinux.logger.printf(Level.DEBUG, "xim: %d, window: %d", xim, window);
+            KokoaLinux.logger.error("Unexpected zero XIC when creating IC");
+            KokoaLinux.logger.printf(Level.ERROR, "XIM: %d", xim);
+            KokoaLinux.logger.printf(Level.ERROR, "Window: %d", window);
         }
     }
 
-    public static void createInactiveIC() {
-        long xic = InputNative.instance.createInactiveIC(DisplayHelper.getXIM(), DisplayHelper.getCurrentWindow());
-        KokoaLinux.logger.printf(Level.DEBUG, "Inactivate XIC: %d", xic);
-        DisplayHelper.setXIC(xic);
-    }
-
     public static void prepareLocale() {
         InputNative.instance.setEmptyLocaleModifier();
         InputNative.instance.setLocale();
@@ -34,8 +48,14 @@ public static void destroyIC() {
         InputNative.instance.destroyIC(xic);
     }
 
-    public static void openIM() {
+    public static long openIM() {
         long xim = InputNative.instance.openIM(DisplayHelper.getDisplay());
         DisplayHelper.setXIM(xim);
+        return xim;
+    }
+
+    public static void closeIM() {
+        InputNative.instance.closeIM(DisplayHelper.getXIM());
+        DisplayHelper.setXIM(0);
     }
 }