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ImageView: handle setScaleType where it maps trivially to Gtk

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This commit is contained in:
Mis012
2024-04-10 23:48:07 +02:00
parent b12cebe66a
commit fefd2f108b
3 changed files with 57 additions and 6 deletions
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30
src/api-impl-jni/widgets/android_widget_ImageView.c
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@@ -7,6 +7,15 @@
#include "../generated_headers/android_widget_ImageView.h"
#define SCALE_TYPE_MATRIX 0
#define SCALE_TYPE_FIT_XY 1
#define SCALE_TYPE_FIT_START 2
#define SCALE_TYPE_FIT_CENTER 3
#define SCALE_TYPE_FIT_END 4
#define SCALE_TYPE_CENTER 5
#define SCALE_TYPE_CENTER_CROP 6
#define SCALE_TYPE_CENTER_INSIDE 7
JNIEXPORT jlong JNICALL Java_android_widget_ImageView_native_1constructor(JNIEnv *env, jobject this, jobject context, jobject attrs)
{
GtkWidget *wrapper = g_object_ref(wrapper_widget_new());
@@ -29,3 +38,24 @@ JNIEXPORT void JNICALL Java_android_widget_ImageView_native_1setDrawable(JNIEnv
GdkPaintable *paintable = _PTR(paintable_ptr);
gtk_picture_set_paintable(picture, paintable);
}
JNIEXPORT void JNICALL Java_android_widget_ImageView_native_1setScaleType(JNIEnv *env, jobject this, jlong widget_ptr, jint scale_type)
{
GtkPicture *picture = _PTR(widget_ptr);
/* TODO: somehow handle all the types */
switch (scale_type) {
case SCALE_TYPE_FIT_XY:
gtk_picture_set_content_fit(picture, GTK_CONTENT_FIT_FILL);
break;
case SCALE_TYPE_CENTER:
/* should probably let it overflow instead */
gtk_picture_set_content_fit(picture, GTK_CONTENT_FIT_SCALE_DOWN);
break;
case SCALE_TYPE_CENTER_CROP:
gtk_picture_set_content_fit(picture, GTK_CONTENT_FIT_COVER);
break;
case SCALE_TYPE_CENTER_INSIDE:
gtk_picture_set_content_fit(picture, GTK_CONTENT_FIT_CONTAIN);
break;
}
}