implement SeekBar using GtkScale

This commit is contained in:
Julian Winkler
2024-03-10 17:33:37 +01:00
parent aef5d5ad23
commit 9509289ee5
5 changed files with 316 additions and 4 deletions

View File

@@ -99,6 +99,7 @@ libtranslationlayer_so = shared_library('translation_layer_main', [
'src/api-impl-jni/widgets/android_widget_EditText.c',
'src/api-impl-jni/widgets/android_widget_ImageButton.c',
'src/api-impl-jni/widgets/android_widget_ScrollView.c',
'src/api-impl-jni/widgets/android_widget_SeekBar.c',
'src/api-impl-jni/widgets/android_widget_ImageView.c',
'src/api-impl-jni/widgets/android_widget_PopupWindow.c',
'src/api-impl-jni/widgets/WrapperWidget.c',

View File

@@ -0,0 +1,237 @@
/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jni.h>
/* Header for class android_widget_SeekBar */
#ifndef _Included_android_widget_SeekBar
#define _Included_android_widget_SeekBar
#ifdef __cplusplus
extern "C" {
#endif
#undef android_widget_SeekBar_NO_ID
#define android_widget_SeekBar_NO_ID -1L
#undef android_widget_SeekBar_NOT_FOCUSABLE
#define android_widget_SeekBar_NOT_FOCUSABLE 0L
#undef android_widget_SeekBar_FOCUSABLE
#define android_widget_SeekBar_FOCUSABLE 1L
#undef android_widget_SeekBar_FOCUSABLE_MASK
#define android_widget_SeekBar_FOCUSABLE_MASK 1L
#undef android_widget_SeekBar_FITS_SYSTEM_WINDOWS
#define android_widget_SeekBar_FITS_SYSTEM_WINDOWS 2L
#undef android_widget_SeekBar_VISIBLE
#define android_widget_SeekBar_VISIBLE 0L
#undef android_widget_SeekBar_INVISIBLE
#define android_widget_SeekBar_INVISIBLE 4L
#undef android_widget_SeekBar_GONE
#define android_widget_SeekBar_GONE 8L
#undef android_widget_SeekBar_VISIBILITY_MASK
#define android_widget_SeekBar_VISIBILITY_MASK 12L
#undef android_widget_SeekBar_ENABLED
#define android_widget_SeekBar_ENABLED 0L
#undef android_widget_SeekBar_DISABLED
#define android_widget_SeekBar_DISABLED 32L
#undef android_widget_SeekBar_ENABLED_MASK
#define android_widget_SeekBar_ENABLED_MASK 32L
#undef android_widget_SeekBar_WILL_NOT_DRAW
#define android_widget_SeekBar_WILL_NOT_DRAW 128L
#undef android_widget_SeekBar_DRAW_MASK
#define android_widget_SeekBar_DRAW_MASK 128L
#undef android_widget_SeekBar_SCROLLBARS_NONE
#define android_widget_SeekBar_SCROLLBARS_NONE 0L
#undef android_widget_SeekBar_SCROLLBARS_HORIZONTAL
#define android_widget_SeekBar_SCROLLBARS_HORIZONTAL 256L
#undef android_widget_SeekBar_SCROLLBARS_VERTICAL
#define android_widget_SeekBar_SCROLLBARS_VERTICAL 512L
#undef android_widget_SeekBar_SCROLLBARS_MASK
#define android_widget_SeekBar_SCROLLBARS_MASK 768L
#undef android_widget_SeekBar_FILTER_TOUCHES_WHEN_OBSCURED
#define android_widget_SeekBar_FILTER_TOUCHES_WHEN_OBSCURED 1024L
#undef android_widget_SeekBar_OPTIONAL_FITS_SYSTEM_WINDOWS
#define android_widget_SeekBar_OPTIONAL_FITS_SYSTEM_WINDOWS 2048L
#undef android_widget_SeekBar_FADING_EDGE_NONE
#define android_widget_SeekBar_FADING_EDGE_NONE 0L
#undef android_widget_SeekBar_FADING_EDGE_HORIZONTAL
#define android_widget_SeekBar_FADING_EDGE_HORIZONTAL 4096L
#undef android_widget_SeekBar_FADING_EDGE_VERTICAL
#define android_widget_SeekBar_FADING_EDGE_VERTICAL 8192L
#undef android_widget_SeekBar_FADING_EDGE_MASK
#define android_widget_SeekBar_FADING_EDGE_MASK 12288L
#undef android_widget_SeekBar_CLICKABLE
#define android_widget_SeekBar_CLICKABLE 16384L
#undef android_widget_SeekBar_DRAWING_CACHE_ENABLED
#define android_widget_SeekBar_DRAWING_CACHE_ENABLED 32768L
#undef android_widget_SeekBar_SAVE_DISABLED
#define android_widget_SeekBar_SAVE_DISABLED 65536L
#undef android_widget_SeekBar_SAVE_DISABLED_MASK
#define android_widget_SeekBar_SAVE_DISABLED_MASK 65536L
#undef android_widget_SeekBar_WILL_NOT_CACHE_DRAWING
#define android_widget_SeekBar_WILL_NOT_CACHE_DRAWING 131072L
#undef android_widget_SeekBar_FOCUSABLE_IN_TOUCH_MODE
#define android_widget_SeekBar_FOCUSABLE_IN_TOUCH_MODE 262144L
#undef android_widget_SeekBar_DRAWING_CACHE_QUALITY_LOW
#define android_widget_SeekBar_DRAWING_CACHE_QUALITY_LOW 524288L
#undef android_widget_SeekBar_DRAWING_CACHE_QUALITY_HIGH
#define android_widget_SeekBar_DRAWING_CACHE_QUALITY_HIGH 1048576L
#undef android_widget_SeekBar_DRAWING_CACHE_QUALITY_AUTO
#define android_widget_SeekBar_DRAWING_CACHE_QUALITY_AUTO 0L
#undef android_widget_SeekBar_DRAWING_CACHE_QUALITY_MASK
#define android_widget_SeekBar_DRAWING_CACHE_QUALITY_MASK 1572864L
#undef android_widget_SeekBar_LONG_CLICKABLE
#define android_widget_SeekBar_LONG_CLICKABLE 2097152L
#undef android_widget_SeekBar_DUPLICATE_PARENT_STATE
#define android_widget_SeekBar_DUPLICATE_PARENT_STATE 4194304L
#undef android_widget_SeekBar_SCROLLBARS_INSIDE_OVERLAY
#define android_widget_SeekBar_SCROLLBARS_INSIDE_OVERLAY 0L
#undef android_widget_SeekBar_SCROLLBARS_INSIDE_INSET
#define android_widget_SeekBar_SCROLLBARS_INSIDE_INSET 16777216L
#undef android_widget_SeekBar_SCROLLBARS_OUTSIDE_OVERLAY
#define android_widget_SeekBar_SCROLLBARS_OUTSIDE_OVERLAY 33554432L
#undef android_widget_SeekBar_SCROLLBARS_OUTSIDE_INSET
#define android_widget_SeekBar_SCROLLBARS_OUTSIDE_INSET 50331648L
#undef android_widget_SeekBar_SCROLLBARS_INSET_MASK
#define android_widget_SeekBar_SCROLLBARS_INSET_MASK 16777216L
#undef android_widget_SeekBar_SCROLLBARS_OUTSIDE_MASK
#define android_widget_SeekBar_SCROLLBARS_OUTSIDE_MASK 33554432L
#undef android_widget_SeekBar_SCROLLBARS_STYLE_MASK
#define android_widget_SeekBar_SCROLLBARS_STYLE_MASK 50331648L
#undef android_widget_SeekBar_KEEP_SCREEN_ON
#define android_widget_SeekBar_KEEP_SCREEN_ON 67108864L
#undef android_widget_SeekBar_SOUND_EFFECTS_ENABLED
#define android_widget_SeekBar_SOUND_EFFECTS_ENABLED 134217728L
#undef android_widget_SeekBar_HAPTIC_FEEDBACK_ENABLED
#define android_widget_SeekBar_HAPTIC_FEEDBACK_ENABLED 268435456L
#undef android_widget_SeekBar_PARENT_SAVE_DISABLED
#define android_widget_SeekBar_PARENT_SAVE_DISABLED 536870912L
#undef android_widget_SeekBar_PARENT_SAVE_DISABLED_MASK
#define android_widget_SeekBar_PARENT_SAVE_DISABLED_MASK 536870912L
#undef android_widget_SeekBar_FOCUSABLES_ALL
#define android_widget_SeekBar_FOCUSABLES_ALL 0L
#undef android_widget_SeekBar_FOCUSABLES_TOUCH_MODE
#define android_widget_SeekBar_FOCUSABLES_TOUCH_MODE 1L
#undef android_widget_SeekBar_FOCUS_BACKWARD
#define android_widget_SeekBar_FOCUS_BACKWARD 1L
#undef android_widget_SeekBar_FOCUS_FORWARD
#define android_widget_SeekBar_FOCUS_FORWARD 2L
#undef android_widget_SeekBar_FOCUS_LEFT
#define android_widget_SeekBar_FOCUS_LEFT 17L
#undef android_widget_SeekBar_FOCUS_UP
#define android_widget_SeekBar_FOCUS_UP 33L
#undef android_widget_SeekBar_FOCUS_RIGHT
#define android_widget_SeekBar_FOCUS_RIGHT 66L
#undef android_widget_SeekBar_FOCUS_DOWN
#define android_widget_SeekBar_FOCUS_DOWN 130L
#undef android_widget_SeekBar_MEASURED_SIZE_MASK
#define android_widget_SeekBar_MEASURED_SIZE_MASK 16777215L
#undef android_widget_SeekBar_MEASURED_STATE_MASK
#define android_widget_SeekBar_MEASURED_STATE_MASK -16777216L
#undef android_widget_SeekBar_MEASURED_HEIGHT_STATE_SHIFT
#define android_widget_SeekBar_MEASURED_HEIGHT_STATE_SHIFT 16L
#undef android_widget_SeekBar_MEASURED_STATE_TOO_SMALL
#define android_widget_SeekBar_MEASURED_STATE_TOO_SMALL 16777216L
#undef android_widget_SeekBar_PFLAG2_DRAG_CAN_ACCEPT
#define android_widget_SeekBar_PFLAG2_DRAG_CAN_ACCEPT 1L
#undef android_widget_SeekBar_PFLAG2_DRAG_HOVERED
#define android_widget_SeekBar_PFLAG2_DRAG_HOVERED 2L
#undef android_widget_SeekBar_LAYOUT_DIRECTION_LTR
#define android_widget_SeekBar_LAYOUT_DIRECTION_LTR 0L
#undef android_widget_SeekBar_LAYOUT_DIRECTION_RTL
#define android_widget_SeekBar_LAYOUT_DIRECTION_RTL 1L
#undef android_widget_SeekBar_LAYOUT_DIRECTION_INHERIT
#define android_widget_SeekBar_LAYOUT_DIRECTION_INHERIT 2L
#undef android_widget_SeekBar_LAYOUT_DIRECTION_LOCALE
#define android_widget_SeekBar_LAYOUT_DIRECTION_LOCALE 3L
#undef android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT
#define android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT 2L
#undef android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_MASK
#define android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_MASK 12L
#undef android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL
#define android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL 16L
#undef android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED
#define android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED 32L
#undef android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK
#define android_widget_SeekBar_PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK 48L
#undef android_widget_SeekBar_STATUS_BAR_HIDDEN
#define android_widget_SeekBar_STATUS_BAR_HIDDEN 1L
#undef android_widget_SeekBar_STATUS_BAR_VISIBLE
#define android_widget_SeekBar_STATUS_BAR_VISIBLE 0L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_FULLSCREEN
#define android_widget_SeekBar_SYSTEM_UI_FLAG_FULLSCREEN 4L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_HIDE_NAVIGATION
#define android_widget_SeekBar_SYSTEM_UI_FLAG_HIDE_NAVIGATION 2L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_IMMERSIVE
#define android_widget_SeekBar_SYSTEM_UI_FLAG_IMMERSIVE 2048L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_IMMERSIVE_STICKY
#define android_widget_SeekBar_SYSTEM_UI_FLAG_IMMERSIVE_STICKY 4096L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
#define android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 1024L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
#define android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION 512L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_STABLE
#define android_widget_SeekBar_SYSTEM_UI_FLAG_LAYOUT_STABLE 256L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_LOW_PROFILE
#define android_widget_SeekBar_SYSTEM_UI_FLAG_LOW_PROFILE 1L
#undef android_widget_SeekBar_SYSTEM_UI_FLAG_VISIBLE
#define android_widget_SeekBar_SYSTEM_UI_FLAG_VISIBLE 0L
#undef android_widget_SeekBar_SYSTEM_UI_LAYOUT_FLAGS
#define android_widget_SeekBar_SYSTEM_UI_LAYOUT_FLAGS 1536L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_CENTER
#define android_widget_SeekBar_TEXT_ALIGNMENT_CENTER 4L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_GRAVITY
#define android_widget_SeekBar_TEXT_ALIGNMENT_GRAVITY 1L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_INHERIT
#define android_widget_SeekBar_TEXT_ALIGNMENT_INHERIT 0L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_TEXT_END
#define android_widget_SeekBar_TEXT_ALIGNMENT_TEXT_END 3L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_TEXT_START
#define android_widget_SeekBar_TEXT_ALIGNMENT_TEXT_START 2L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_VIEW_END
#define android_widget_SeekBar_TEXT_ALIGNMENT_VIEW_END 6L
#undef android_widget_SeekBar_TEXT_ALIGNMENT_VIEW_START
#define android_widget_SeekBar_TEXT_ALIGNMENT_VIEW_START 5L
#undef android_widget_SeekBar_TEXT_DIRECTION_ANY_RTL
#define android_widget_SeekBar_TEXT_DIRECTION_ANY_RTL 2L
#undef android_widget_SeekBar_TEXT_DIRECTION_FIRST_STRONG
#define android_widget_SeekBar_TEXT_DIRECTION_FIRST_STRONG 1L
#undef android_widget_SeekBar_TEXT_DIRECTION_INHERIT
#define android_widget_SeekBar_TEXT_DIRECTION_INHERIT 0L
#undef android_widget_SeekBar_TEXT_DIRECTION_LOCALE
#define android_widget_SeekBar_TEXT_DIRECTION_LOCALE 5L
#undef android_widget_SeekBar_TEXT_DIRECTION_LTR
#define android_widget_SeekBar_TEXT_DIRECTION_LTR 3L
#undef android_widget_SeekBar_TEXT_DIRECTION_RTL
#define android_widget_SeekBar_TEXT_DIRECTION_RTL 4L
/*
* Class: android_widget_SeekBar
* Method: native_constructor
* Signature: (Landroid/content/Context;Landroid/util/AttributeSet;)J
*/
JNIEXPORT jlong JNICALL Java_android_widget_SeekBar_native_1constructor
(JNIEnv *, jobject, jobject, jobject);
/*
* Class: android_widget_SeekBar
* Method: native_setProgress
* Signature: (JF)V
*/
JNIEXPORT void JNICALL Java_android_widget_SeekBar_native_1setProgress
(JNIEnv *, jobject, jlong, jfloat);
/*
* Class: android_widget_SeekBar
* Method: native_setMax
* Signature: (JI)V
*/
JNIEXPORT void JNICALL Java_android_widget_SeekBar_native_1setMax
(JNIEnv *, jobject, jlong, jint);
/*
* Class: android_widget_SeekBar
* Method: setOnSeekBarChangeListener
* Signature: (Landroid/widget/SeekBar/OnSeekBarChangeListener;)V
*/
JNIEXPORT void JNICALL Java_android_widget_SeekBar_setOnSeekBarChangeListener
(JNIEnv *, jobject, jobject);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,55 @@
#include <gtk/gtk.h>
#include <stdio.h>
#include "../defines.h"
#include "../util.h"
#include "WrapperWidget.h"
#include "../generated_headers/android_widget_SeekBar.h"
#include "jni.h"
JNIEXPORT jlong JNICALL Java_android_widget_SeekBar_native_1constructor(JNIEnv *env, jobject this, jobject context, jobject attrs)
{
GtkWidget *wrapper = g_object_ref(wrapper_widget_new());
GtkWidget *scale = gtk_scale_new(GTK_ORIENTATION_HORIZONTAL, NULL);
gtk_range_set_range(GTK_RANGE(scale), 0, 100);
wrapper_widget_set_child(WRAPPER_WIDGET(wrapper), scale);
wrapper_widget_set_jobject(WRAPPER_WIDGET(wrapper), env, this);
gtk_widget_set_name(scale, "SeekBar");
return _INTPTR(scale);
}
JNIEXPORT void JNICALL Java_android_widget_SeekBar_native_1setMax(JNIEnv *env, jobject this, jlong widget_ptr, jint max)
{
GtkRange *range = GTK_RANGE(_PTR(widget_ptr));
gtk_range_set_range(range, 0, max);
}
JNIEXPORT void JNICALL Java_android_widget_SeekBar_native_1setProgress(JNIEnv *env, jobject this, jlong widget_ptr, jfloat progress)
{
GtkRange *range = GTK_RANGE(_PTR(widget_ptr));
gtk_range_set_value(range, progress);
}
static void on_change_value(GtkRange* self, GtkScrollType* scroll, gdouble value, jobject listener)
{
JNIEnv *env = get_jni_env();
WrapperWidget *wrapper = WRAPPER_WIDGET(gtk_widget_get_parent(GTK_WIDGET(self)));
jclass listener_class = _CLASS(listener);
jmethodID on_progress_changed = _METHOD(listener_class, "onProgressChanged", "(Landroid/widget/SeekBar;IZ)V");
jmethodID on_start_tracking = _METHOD(listener_class, "onStartTrackingTouch", "(Landroid/widget/SeekBar;)V");
jmethodID on_stop_tracking = _METHOD(listener_class, "onStopTrackingTouch", "(Landroid/widget/SeekBar;)V");
(*env)->CallVoidMethod(env, listener, on_start_tracking, wrapper->jobj);
(*env)->CallVoidMethod(env, listener, on_progress_changed, wrapper->jobj, (int)value, TRUE);
(*env)->CallVoidMethod(env, listener, on_stop_tracking, wrapper->jobj);
}
JNIEXPORT void JNICALL Java_android_widget_SeekBar_setOnSeekBarChangeListener(JNIEnv *env, jobject this, jobject listener)
{
GtkRange *range = GTK_RANGE(_PTR(_GET_LONG_FIELD(this, "widget")));
g_signal_handlers_block_matched(range, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, on_change_value, NULL);
if (listener) {
g_signal_connect(range, "change_value", G_CALLBACK(on_change_value), _REF(listener));
}
}

View File

@@ -9,8 +9,8 @@ import android.view.View;
public class ProgressBar extends View {
private int max = 100;
private int progress = 0;
protected int max = 100;
protected int progress = 0;
public ProgressBar(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
@@ -30,7 +30,7 @@ public class ProgressBar extends View {
@Override
protected native long native_constructor(Context context, AttributeSet attrs);
private native void native_setProgress(long widget, float fraction);
protected native void native_setProgress(long widget, float fraction);
public native void setIndeterminate(boolean indeterminate);

View File

@@ -13,7 +13,26 @@ public class SeekBar extends AbsSeekBar {
super(context, attributeSet);
}
public void setOnSeekBarChangeListener(OnSeekBarChangeListener l) {}
@Override
protected native long native_constructor(Context context, AttributeSet attrs);
@Override
protected native void native_setProgress(long widget, float fraction);
protected native void native_setMax(long widget, int max);
@Override
public void setMax(int max) {
this.max = max;
native_setMax(widget, max);
}
@Override
public void setProgress(int progress) {
this.progress = progress;
native_setProgress(widget, progress);
}
@Override
public void setIndeterminate(boolean indeterminate) {}
public native void setOnSeekBarChangeListener(final OnSeekBarChangeListener l);
public static interface OnSeekBarChangeListener {
}