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Updated linux files to recent mouse and display changes

This commit is contained in:
Elias Naur 2003-02-08 20:36:31 +00:00
parent f2f829483b
commit 15b6e08872
1 changed files with 24 additions and 45 deletions
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69
src/native/linux/org_lwjgl_input_Mouse.cpp
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@ -62,10 +62,12 @@ extern int getWindowHeight(void);
static bool pointer_grabbed;
static jfieldID fid_button;
static jfieldID fid_dx;
static jfieldID fid_dy;
static jfieldID fid_dz;
static jfieldID fid_has_wheel = NULL;
static jfieldID fid_button_count = NULL;
static jfieldID fid_buttons = NULL;
static jfieldID fid_dx = NULL;
static jfieldID fid_dy = NULL;
static jfieldID fid_dwheel = NULL;
static int last_x;
static int last_y;
@ -85,26 +87,18 @@ static Cursor blank_cursor;
JNIEXPORT void JNICALL Java_org_lwjgl_input_Mouse_initIDs
(JNIEnv * env, jclass clazz)
{
// Get a global class instance, just to be sure
static jobject globalClassLock = NULL;
if (globalClassLock == NULL) {
globalClassLock = env->NewGlobalRef(clazz);
}
// Now cache the field IDs:
if (fid_button == NULL) {
fid_button = env->GetStaticFieldID(clazz, "button", "[Z");
}
if (fid_dx == NULL) {
if (fid_has_wheel == NULL)
fid_has_wheel = env->GetStaticFieldID(clazz, "hasWheel", "Z");
if (fid_button_count == NULL)
fid_button_count = env->GetStaticFieldID(clazz, "buttonCount", "I");
if (fid_buttons == NULL)
fid_buttons = env->GetStaticFieldID(clazz, "buttons", "[Z");
if (fid_dx == NULL)
fid_dx = env->GetStaticFieldID(clazz, "dx", "I");
}
if (fid_dy == NULL) {
if (fid_dy == NULL)
fid_dy = env->GetStaticFieldID(clazz, "dy", "I");
}
if (fid_dz == NULL) {
fid_dz = env->GetStaticFieldID(clazz, "dz", "I");
}
if (fid_dwheel == NULL)
fid_dwheel = env->GetStaticFieldID(clazz, "dwheel", "I");
}
int blankCursor(void) {
@ -172,9 +166,13 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_input_Mouse_nCreate
{
int i;
jbooleanArray buttons_array = env->NewBooleanArray(NUM_BUTTONS);
env->SetStaticObjectField(clazz, fid_buttons, buttons_array);
env->SetStaticIntField(clazz, fid_button_count, NUM_BUTTONS);
env->SetStaticBooleanField(clazz, fid_has_wheel, JNI_TRUE);
current_x = current_y = current_z = last_x = last_y = last_z = pointer_grabbed = 0;
for (i = 0; i < NUM_BUTTONS; i++)
buttons[i] = 0;
buttons[i] = JNI_FALSE;
if (!blankCursor()) {
#ifdef _DEBUG
printf("Could create blank cursor\n");
@ -190,25 +188,6 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_input_Mouse_nCreate
return JNI_TRUE;
}
/*
* Class: org_lwjgl_input_Mouse
* Method: nGetNumButtons
* Signature: ()I
*/
JNIEXPORT jint JNICALL Java_org_lwjgl_input_Mouse_nGetNumButtons(JNIEnv *env, jclass clazz) {
return (jint)NUM_BUTTONS;
}
/*
* Class: org_lwjgl_input_Mouse
* Method: nHasZValue
* Signature: ()Z
*/
JNIEXPORT jboolean JNICALL Java_org_lwjgl_input_Mouse_nHasZValue(JNIEnv *env, jclass clazz) {
return JNI_TRUE;
}
/*
* Class: org_lwjgl_input_Mouse
* Method: nDestroy
@ -318,12 +297,12 @@ JNIEXPORT void JNICALL Java_org_lwjgl_input_Mouse_nPoll
int moved_z = current_z - last_z;
env->SetStaticIntField(clazz, fid_dx, (jint)moved_x);
env->SetStaticIntField(clazz, fid_dy, (jint)moved_y);
env->SetStaticIntField(clazz, fid_dz, (jint)moved_z);
env->SetStaticIntField(clazz, fid_dwheel, (jint)moved_z);
last_x = current_x;
last_y = current_y;
last_z = current_z;
jbooleanArray buttonsArray = (jbooleanArray) env->GetStaticObjectField(clazz, fid_button);
env->SetBooleanArrayRegion(buttonsArray, 0, NUM_BUTTONS, buttons);
jbooleanArray buttons_array = (jbooleanArray)env->GetStaticObjectField(clazz, fid_buttons);
env->SetBooleanArrayRegion(buttons_array, 0, NUM_BUTTONS, buttons);
if (isFullscreen())
warpPointer();
}