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Code Issues Packages Projects Releases Wiki Activity

move AndroidLayout class to own file

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This commit is contained in:
Julian Winkler
2023-10-31 22:37:11 +01:00
parent 3de842b1d8
commit 8b6de0e83a
4 changed files with 69 additions and 50 deletions
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1
meson.build
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@@ -94,6 +94,7 @@ libtranslationlayer_so = shared_library('translation_layer_main', [
'src/api-impl-jni/widgets/android_widget_TextView.c',
'src/api-impl-jni/widgets/android_widget_LinearLayout.c',
'src/api-impl-jni/widgets/android_view_SurfaceView.c',
'src/api-impl-jni/views/AndroidLayout.c',
'src/api-impl-jni/views/android_view_View.c',
'src/api-impl-jni/views/android_view_ViewGroup.c',
'src/api-impl-jni/android_graphics_Bitmap.c',

51
src/api-impl-jni/views/AndroidLayout.c Normal file
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@@ -0,0 +1,51 @@
#include <gtk/gtk.h>
#include "../util.h"
#include "AndroidLayout.h"
static void android_layout_measure(GtkLayoutManager *layout_manager, GtkWidget *widget, GtkOrientation orientation, int for_size, int *minimum, int *natural, int *minimum_baseline, int *natural_baseline)
{
AndroidLayout *layout = ATL_ANDROID_LAYOUT(layout_manager);
JNIEnv *env = get_jni_env();
if (orientation == GTK_ORIENTATION_HORIZONTAL) {
*minimum = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getSuggestedMinimumWidth);
*natural = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getMeasuredWidth);
}
if (orientation == GTK_ORIENTATION_VERTICAL) {
*minimum = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getSuggestedMinimumHeight);
*natural = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getMeasuredHeight);
}
if (*natural < *minimum)
*natural = *minimum;
*minimum_baseline = -1;
*natural_baseline = -1;
}
static void android_layout_allocate(GtkLayoutManager *layout_manager, GtkWidget *widget, int width, int height, int baseline)
{
AndroidLayout *layout = ATL_ANDROID_LAYOUT(layout_manager);
JNIEnv *env = get_jni_env();
(*env)->CallVoidMethod(env, layout->view, handle_cache.view.layoutInternal, width, height);
if((*env)->ExceptionCheck(env))
(*env)->ExceptionDescribe(env);
}
static void android_layout_class_init(AndroidLayoutClass *klass)
{
klass->parent_class.measure = android_layout_measure;
klass->parent_class.allocate = android_layout_allocate;
}
static void android_layout_init(AndroidLayout *self) {}
G_DEFINE_TYPE(AndroidLayout, android_layout, GTK_TYPE_LAYOUT_MANAGER)
GtkLayoutManager *android_layout_new(jobject view)
{
AndroidLayout *layout = g_object_new(android_layout_get_type(), NULL);
layout->view = view;
return &layout->parent_instance;
}

16
src/api-impl-jni/views/AndroidLayout.h Normal file
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@@ -0,0 +1,16 @@
#ifndef ANDROID_LAYOUT_H
#define ANDROID_LAYOUT_H
#include <jni.h>
#include <gtk/gtk.h>
G_DECLARE_FINAL_TYPE(AndroidLayout, android_layout, ATL, ANDROID_LAYOUT, GtkLayoutManager);
struct _AndroidLayout {
GtkLayoutManager parent_instance;
jobject view;
};
GtkLayoutManager *android_layout_new(jobject view);
#endif // ANDROID_LAYOUT_H

51
src/api-impl-jni/views/android_view_ViewGroup.c
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@@ -4,62 +4,13 @@
#include "../util.h"
#include "../widgets/WrapperWidget.h"
#include "../views/AndroidLayout.h"
#include "../generated_headers/android_view_ViewGroup.h"
#include "../generated_headers/android_view_View.h"
#define SOURCE_CLASS_POINTER 0x2
struct _AndroidLayout {
GtkLayoutManager parent_instance;
jobject view;
};
G_DECLARE_FINAL_TYPE(AndroidLayout, android_layout, ATL, ANDROID_LAYOUT, GtkLayoutManager);
static void android_layout_measure(GtkLayoutManager *layout_manager, GtkWidget *widget, GtkOrientation orientation, int for_size, int *minimum, int *natural, int *minimum_baseline, int *natural_baseline) {
AndroidLayout *layout = ATL_ANDROID_LAYOUT(layout_manager);
JNIEnv *env = get_jni_env();
if (orientation == GTK_ORIENTATION_HORIZONTAL) {
*minimum = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getSuggestedMinimumWidth);
*natural = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getMeasuredWidth);
}
if (orientation == GTK_ORIENTATION_VERTICAL) {
*minimum = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getSuggestedMinimumHeight);
*natural = (*env)->CallIntMethod(env, layout->view, handle_cache.view.getMeasuredHeight);
}
if (*natural < *minimum)
*natural = *minimum;
*minimum_baseline = -1;
*natural_baseline = -1;
}
static void android_layout_allocate(GtkLayoutManager *layout_manager, GtkWidget *widget, int width, int height, int baseline) {
AndroidLayout *layout = ATL_ANDROID_LAYOUT(layout_manager);
JNIEnv *env = get_jni_env();
(*env)->CallVoidMethod(env, layout->view, handle_cache.view.layoutInternal, width, height);
if((*env)->ExceptionCheck(env))
(*env)->ExceptionDescribe(env);
}
static void android_layout_class_init(AndroidLayoutClass *klass) {
klass->parent_class.measure = android_layout_measure;
klass->parent_class.allocate = android_layout_allocate;
}
static void android_layout_init(AndroidLayout *self) {
}
G_DEFINE_TYPE(AndroidLayout, android_layout, GTK_TYPE_LAYOUT_MANAGER)
static GtkLayoutManager *android_layout_new(jobject view) {
AndroidLayout *layout = g_object_new(android_layout_get_type(), NULL);
layout->view = view;
return &layout->parent_instance;
}
#define MAGIC_SCROLL_FACTOR 32
static gboolean scroll_cb(GtkEventControllerScroll* self, gdouble dx, gdouble dy, jobject this)