implement android.widget.ImageButton using GtkButton

This commit is contained in:
Julian Winkler
2023-08-22 13:53:52 +02:00
parent f2e71cd50f
commit f9a85017c1
5 changed files with 306 additions and 1 deletions

View File

@@ -69,6 +69,7 @@ libtranslationlayer_so = shared_library('translation_layer_main', [
'src/api-impl-jni/audio/android_media_AudioTrack.c',
'src/api-impl-jni/audio/android_media_SoundPool.c',
'src/api-impl-jni/widgets/android_widget_Button.c',
'src/api-impl-jni/widgets/android_widget_ImageButton.c',
'src/api-impl-jni/widgets/android_widget_RelativeLayout.c',
'src/api-impl-jni/widgets/android_widget_ScrollView.c',
'src/api-impl-jni/widgets/android_opengl_GLSurfaceView.c',

View File

@@ -0,0 +1,229 @@
/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
/* Header for class android_widget_ImageButton */
#ifndef _Included_android_widget_ImageButton
#define _Included_android_widget_ImageButton
#ifdef __cplusplus
extern "C" {
#endif
#undef android_widget_ImageButton_NO_ID
#define android_widget_ImageButton_NO_ID -1L
#undef android_widget_ImageButton_NOT_FOCUSABLE
#define android_widget_ImageButton_NOT_FOCUSABLE 0L
#undef android_widget_ImageButton_FOCUSABLE
#define android_widget_ImageButton_FOCUSABLE 1L
#undef android_widget_ImageButton_FOCUSABLE_MASK
#define android_widget_ImageButton_FOCUSABLE_MASK 1L
#undef android_widget_ImageButton_FITS_SYSTEM_WINDOWS
#define android_widget_ImageButton_FITS_SYSTEM_WINDOWS 2L
#undef android_widget_ImageButton_VISIBLE
#define android_widget_ImageButton_VISIBLE 0L
#undef android_widget_ImageButton_INVISIBLE
#define android_widget_ImageButton_INVISIBLE 4L
#undef android_widget_ImageButton_GONE
#define android_widget_ImageButton_GONE 8L
#undef android_widget_ImageButton_VISIBILITY_MASK
#define android_widget_ImageButton_VISIBILITY_MASK 12L
#undef android_widget_ImageButton_ENABLED
#define android_widget_ImageButton_ENABLED 0L
#undef android_widget_ImageButton_DISABLED
#define android_widget_ImageButton_DISABLED 32L
#undef android_widget_ImageButton_ENABLED_MASK
#define android_widget_ImageButton_ENABLED_MASK 32L
#undef android_widget_ImageButton_WILL_NOT_DRAW
#define android_widget_ImageButton_WILL_NOT_DRAW 128L
#undef android_widget_ImageButton_DRAW_MASK
#define android_widget_ImageButton_DRAW_MASK 128L
#undef android_widget_ImageButton_SCROLLBARS_NONE
#define android_widget_ImageButton_SCROLLBARS_NONE 0L
#undef android_widget_ImageButton_SCROLLBARS_HORIZONTAL
#define android_widget_ImageButton_SCROLLBARS_HORIZONTAL 256L
#undef android_widget_ImageButton_SCROLLBARS_VERTICAL
#define android_widget_ImageButton_SCROLLBARS_VERTICAL 512L
#undef android_widget_ImageButton_SCROLLBARS_MASK
#define android_widget_ImageButton_SCROLLBARS_MASK 768L
#undef android_widget_ImageButton_FILTER_TOUCHES_WHEN_OBSCURED
#define android_widget_ImageButton_FILTER_TOUCHES_WHEN_OBSCURED 1024L
#undef android_widget_ImageButton_OPTIONAL_FITS_SYSTEM_WINDOWS
#define android_widget_ImageButton_OPTIONAL_FITS_SYSTEM_WINDOWS 2048L
#undef android_widget_ImageButton_FADING_EDGE_NONE
#define android_widget_ImageButton_FADING_EDGE_NONE 0L
#undef android_widget_ImageButton_FADING_EDGE_HORIZONTAL
#define android_widget_ImageButton_FADING_EDGE_HORIZONTAL 4096L
#undef android_widget_ImageButton_FADING_EDGE_VERTICAL
#define android_widget_ImageButton_FADING_EDGE_VERTICAL 8192L
#undef android_widget_ImageButton_FADING_EDGE_MASK
#define android_widget_ImageButton_FADING_EDGE_MASK 12288L
#undef android_widget_ImageButton_CLICKABLE
#define android_widget_ImageButton_CLICKABLE 16384L
#undef android_widget_ImageButton_DRAWING_CACHE_ENABLED
#define android_widget_ImageButton_DRAWING_CACHE_ENABLED 32768L
#undef android_widget_ImageButton_SAVE_DISABLED
#define android_widget_ImageButton_SAVE_DISABLED 65536L
#undef android_widget_ImageButton_SAVE_DISABLED_MASK
#define android_widget_ImageButton_SAVE_DISABLED_MASK 65536L
#undef android_widget_ImageButton_WILL_NOT_CACHE_DRAWING
#define android_widget_ImageButton_WILL_NOT_CACHE_DRAWING 131072L
#undef android_widget_ImageButton_FOCUSABLE_IN_TOUCH_MODE
#define android_widget_ImageButton_FOCUSABLE_IN_TOUCH_MODE 262144L
#undef android_widget_ImageButton_DRAWING_CACHE_QUALITY_LOW
#define android_widget_ImageButton_DRAWING_CACHE_QUALITY_LOW 524288L
#undef android_widget_ImageButton_DRAWING_CACHE_QUALITY_HIGH
#define android_widget_ImageButton_DRAWING_CACHE_QUALITY_HIGH 1048576L
#undef android_widget_ImageButton_DRAWING_CACHE_QUALITY_AUTO
#define android_widget_ImageButton_DRAWING_CACHE_QUALITY_AUTO 0L
#undef android_widget_ImageButton_DRAWING_CACHE_QUALITY_MASK
#define android_widget_ImageButton_DRAWING_CACHE_QUALITY_MASK 1572864L
#undef android_widget_ImageButton_LONG_CLICKABLE
#define android_widget_ImageButton_LONG_CLICKABLE 2097152L
#undef android_widget_ImageButton_DUPLICATE_PARENT_STATE
#define android_widget_ImageButton_DUPLICATE_PARENT_STATE 4194304L
#undef android_widget_ImageButton_SCROLLBARS_INSIDE_OVERLAY
#define android_widget_ImageButton_SCROLLBARS_INSIDE_OVERLAY 0L
#undef android_widget_ImageButton_SCROLLBARS_INSIDE_INSET
#define android_widget_ImageButton_SCROLLBARS_INSIDE_INSET 16777216L
#undef android_widget_ImageButton_SCROLLBARS_OUTSIDE_OVERLAY
#define android_widget_ImageButton_SCROLLBARS_OUTSIDE_OVERLAY 33554432L
#undef android_widget_ImageButton_SCROLLBARS_OUTSIDE_INSET
#define android_widget_ImageButton_SCROLLBARS_OUTSIDE_INSET 50331648L
#undef android_widget_ImageButton_SCROLLBARS_INSET_MASK
#define android_widget_ImageButton_SCROLLBARS_INSET_MASK 16777216L
#undef android_widget_ImageButton_SCROLLBARS_OUTSIDE_MASK
#define android_widget_ImageButton_SCROLLBARS_OUTSIDE_MASK 33554432L
#undef android_widget_ImageButton_SCROLLBARS_STYLE_MASK
#define android_widget_ImageButton_SCROLLBARS_STYLE_MASK 50331648L
#undef android_widget_ImageButton_KEEP_SCREEN_ON
#define android_widget_ImageButton_KEEP_SCREEN_ON 67108864L
#undef android_widget_ImageButton_SOUND_EFFECTS_ENABLED
#define android_widget_ImageButton_SOUND_EFFECTS_ENABLED 134217728L
#undef android_widget_ImageButton_HAPTIC_FEEDBACK_ENABLED
#define android_widget_ImageButton_HAPTIC_FEEDBACK_ENABLED 268435456L
#undef android_widget_ImageButton_PARENT_SAVE_DISABLED
#define android_widget_ImageButton_PARENT_SAVE_DISABLED 536870912L
#undef android_widget_ImageButton_PARENT_SAVE_DISABLED_MASK
#define android_widget_ImageButton_PARENT_SAVE_DISABLED_MASK 536870912L
#undef android_widget_ImageButton_FOCUSABLES_ALL
#define android_widget_ImageButton_FOCUSABLES_ALL 0L
#undef android_widget_ImageButton_FOCUSABLES_TOUCH_MODE
#define android_widget_ImageButton_FOCUSABLES_TOUCH_MODE 1L
#undef android_widget_ImageButton_FOCUS_BACKWARD
#define android_widget_ImageButton_FOCUS_BACKWARD 1L
#undef android_widget_ImageButton_FOCUS_FORWARD
#define android_widget_ImageButton_FOCUS_FORWARD 2L
#undef android_widget_ImageButton_FOCUS_LEFT
#define android_widget_ImageButton_FOCUS_LEFT 17L
#undef android_widget_ImageButton_FOCUS_UP
#define android_widget_ImageButton_FOCUS_UP 33L
#undef android_widget_ImageButton_FOCUS_RIGHT
#define android_widget_ImageButton_FOCUS_RIGHT 66L
#undef android_widget_ImageButton_FOCUS_DOWN
#define android_widget_ImageButton_FOCUS_DOWN 130L
#undef android_widget_ImageButton_MEASURED_SIZE_MASK
#define android_widget_ImageButton_MEASURED_SIZE_MASK 16777215L
#undef android_widget_ImageButton_MEASURED_STATE_MASK
#define android_widget_ImageButton_MEASURED_STATE_MASK -16777216L
#undef android_widget_ImageButton_MEASURED_HEIGHT_STATE_SHIFT
#define android_widget_ImageButton_MEASURED_HEIGHT_STATE_SHIFT 16L
#undef android_widget_ImageButton_MEASURED_STATE_TOO_SMALL
#define android_widget_ImageButton_MEASURED_STATE_TOO_SMALL 16777216L
#undef android_widget_ImageButton_PFLAG2_DRAG_CAN_ACCEPT
#define android_widget_ImageButton_PFLAG2_DRAG_CAN_ACCEPT 1L
#undef android_widget_ImageButton_PFLAG2_DRAG_HOVERED
#define android_widget_ImageButton_PFLAG2_DRAG_HOVERED 2L
#undef android_widget_ImageButton_LAYOUT_DIRECTION_LTR
#define android_widget_ImageButton_LAYOUT_DIRECTION_LTR 0L
#undef android_widget_ImageButton_LAYOUT_DIRECTION_RTL
#define android_widget_ImageButton_LAYOUT_DIRECTION_RTL 1L
#undef android_widget_ImageButton_LAYOUT_DIRECTION_INHERIT
#define android_widget_ImageButton_LAYOUT_DIRECTION_INHERIT 2L
#undef android_widget_ImageButton_LAYOUT_DIRECTION_LOCALE
#define android_widget_ImageButton_LAYOUT_DIRECTION_LOCALE 3L
#undef android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT
#define android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT 2L
#undef android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_MASK
#define android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_MASK 12L
#undef android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL
#define android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL 16L
#undef android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED
#define android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED 32L
#undef android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK
#define android_widget_ImageButton_PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK 48L
#undef android_widget_ImageButton_STATUS_BAR_HIDDEN
#define android_widget_ImageButton_STATUS_BAR_HIDDEN 1L
#undef android_widget_ImageButton_STATUS_BAR_VISIBLE
#define android_widget_ImageButton_STATUS_BAR_VISIBLE 0L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_FULLSCREEN
#define android_widget_ImageButton_SYSTEM_UI_FLAG_FULLSCREEN 4L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_HIDE_NAVIGATION
#define android_widget_ImageButton_SYSTEM_UI_FLAG_HIDE_NAVIGATION 2L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_IMMERSIVE
#define android_widget_ImageButton_SYSTEM_UI_FLAG_IMMERSIVE 2048L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_IMMERSIVE_STICKY
#define android_widget_ImageButton_SYSTEM_UI_FLAG_IMMERSIVE_STICKY 4096L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
#define android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 1024L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
#define android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION 512L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_STABLE
#define android_widget_ImageButton_SYSTEM_UI_FLAG_LAYOUT_STABLE 256L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_LOW_PROFILE
#define android_widget_ImageButton_SYSTEM_UI_FLAG_LOW_PROFILE 1L
#undef android_widget_ImageButton_SYSTEM_UI_FLAG_VISIBLE
#define android_widget_ImageButton_SYSTEM_UI_FLAG_VISIBLE 0L
#undef android_widget_ImageButton_SYSTEM_UI_LAYOUT_FLAGS
#define android_widget_ImageButton_SYSTEM_UI_LAYOUT_FLAGS 1536L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_CENTER
#define android_widget_ImageButton_TEXT_ALIGNMENT_CENTER 4L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_GRAVITY
#define android_widget_ImageButton_TEXT_ALIGNMENT_GRAVITY 1L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_INHERIT
#define android_widget_ImageButton_TEXT_ALIGNMENT_INHERIT 0L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_TEXT_END
#define android_widget_ImageButton_TEXT_ALIGNMENT_TEXT_END 3L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_TEXT_START
#define android_widget_ImageButton_TEXT_ALIGNMENT_TEXT_START 2L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_VIEW_END
#define android_widget_ImageButton_TEXT_ALIGNMENT_VIEW_END 6L
#undef android_widget_ImageButton_TEXT_ALIGNMENT_VIEW_START
#define android_widget_ImageButton_TEXT_ALIGNMENT_VIEW_START 5L
#undef android_widget_ImageButton_TEXT_DIRECTION_ANY_RTL
#define android_widget_ImageButton_TEXT_DIRECTION_ANY_RTL 2L
#undef android_widget_ImageButton_TEXT_DIRECTION_FIRST_STRONG
#define android_widget_ImageButton_TEXT_DIRECTION_FIRST_STRONG 1L
#undef android_widget_ImageButton_TEXT_DIRECTION_INHERIT
#define android_widget_ImageButton_TEXT_DIRECTION_INHERIT 0L
#undef android_widget_ImageButton_TEXT_DIRECTION_LOCALE
#define android_widget_ImageButton_TEXT_DIRECTION_LOCALE 5L
#undef android_widget_ImageButton_TEXT_DIRECTION_LTR
#define android_widget_ImageButton_TEXT_DIRECTION_LTR 3L
#undef android_widget_ImageButton_TEXT_DIRECTION_RTL
#define android_widget_ImageButton_TEXT_DIRECTION_RTL 4L
/*
* Class: android_widget_ImageButton
* Method: native_constructor
* Signature: (Landroid/content/Context;Landroid/util/AttributeSet;)J
*/
JNIEXPORT jlong JNICALL Java_android_widget_ImageButton_native_1constructor
(JNIEnv *, jobject, jobject, jobject);
/*
* Class: android_widget_ImageButton
* Method: native_setPixbuf
* Signature: (J)V
*/
JNIEXPORT void JNICALL Java_android_widget_ImageButton_native_1setPixbuf
(JNIEnv *, jobject, jlong);
/*
* Class: android_widget_ImageButton
* Method: native_setOnClickListener
* Signature: (JLandroid/view/View/OnClickListener;)V
*/
JNIEXPORT void JNICALL Java_android_widget_ImageButton_native_1setOnClickListener
(JNIEnv *, jobject, jlong, jobject);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,64 @@
#include <gtk/gtk.h>
#include "../defines.h"
#include "../util.h"
#include "WrapperWidget.h"
#include "../generated_headers/android_widget_ImageButton.h"
JNIEXPORT jlong JNICALL Java_android_widget_ImageButton_native_1constructor(JNIEnv *env, jobject this, jobject context, jobject attrs)
{
GtkWidget *wrapper = g_object_ref(wrapper_widget_new());
GtkWidget *button = gtk_button_new();
GtkWidget *image = gtk_picture_new_for_resource("/org/gtk/libgtk/icons/16x16/status/image-missing.png"); // show "broken image" icon
gtk_button_set_child(GTK_BUTTON(button), image);
wrapper_widget_set_child(WRAPPER_WIDGET(wrapper), button);
wrapper_widget_set_jobject(WRAPPER_WIDGET(wrapper), env, this);
return _INTPTR(button);
}
JNIEXPORT void JNICALL Java_android_widget_ImageButton_native_1setPixbuf(JNIEnv *env, jobject this, jlong pixbuf_ptr)
{
GtkButton *button = _PTR(_GET_LONG_FIELD(this, "widget"));
GtkWidget *image = gtk_button_get_child(GTK_BUTTON(button));
GdkPixbuf *pixbuf = _PTR(pixbuf_ptr);
gtk_picture_set_pixbuf(GTK_PICTURE(image), pixbuf);
}
struct touch_callback_data {
JavaVM *jvm;
jobject this;
jobject listener;
jmethodID listener_method;
};
static void clicked_cb(GtkWidget *button, struct touch_callback_data *d) {
printf("clicked_cb\n");
JNIEnv *env;
(*d->jvm)->GetEnv(d->jvm, (void**)&env, JNI_VERSION_1_6);
(*env)->CallBooleanMethod(env, d->listener, d->listener_method, d->this);
if((*env)->ExceptionCheck(env))
(*env)->ExceptionDescribe(env);
}
JNIEXPORT void JNICALL Java_android_widget_ImageButton_native_1setOnClickListener(JNIEnv *env, jobject this, jlong widget_ptr, jobject on_click_listener)
{
GtkWidget *button = GTK_WIDGET(_PTR(widget_ptr));
if (!on_click_listener)
return;
JavaVM *jvm;
(*env)->GetJavaVM(env, &jvm);
struct touch_callback_data *callback_data = malloc(sizeof(struct touch_callback_data));
callback_data->jvm = jvm;
callback_data->this = _REF(this);
callback_data->listener = _REF(on_click_listener);
callback_data->listener_method = _METHOD(_CLASS(on_click_listener), "onClick", "(Landroid/view/View;)V");
g_signal_connect(button, "clicked", G_CALLBACK(clicked_cb), callback_data);
}

View File

@@ -17,4 +17,15 @@ public class ImageButton extends ImageView {
super(context, attributeSet, defStyleAttr);
}
@Override
protected native long native_constructor(Context context, AttributeSet attrs);
@Override
protected native void native_setPixbuf(long pixbuf);
protected native void native_setOnClickListener(long widget, OnClickListener l);
@Override
public void setOnClickListener(final OnClickListener l) {
native_setOnClickListener(widget, l);
}
}

View File

@@ -32,7 +32,7 @@ public class ImageView extends View {
@Override
protected native long native_constructor(Context context, AttributeSet attrs);
private native void native_setPixbuf(long pixbuf);
protected native void native_setPixbuf(long pixbuf);
public /*native*/ void setImageResource(final int resid) {
if (Context.this_application.getResources().getString(resid).endsWith(".xml"))