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36b6132324
GtkWidgets extend GInitiallyUnowned and are automatically freed when removing from parent widget. We need to add an extra reference, to make sure the object keeps alive as long as the java widget has a reference to it
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
#include <gtk/gtk.h>
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#include "../defines.h"
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#include "../util.h"
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#include "WrapperWidget.h"
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#include "../generated_headers/android_widget_TextView.h"
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JNIEXPORT jlong JNICALL Java_android_widget_TextView_native_1constructor(JNIEnv *env, jobject this, jobject context, jobject attrs)
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{
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const char *text = attribute_set_get_string(env, attrs, "text", NULL) ?: "FIXME";
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// _SET_OBJ_FIELD(this, "text", "Ljava/lang/String;", _JSTRING(text)); //TODO: sadly this might be needed, but it's not atm
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GtkWidget *wrapper = g_object_ref(wrapper_widget_new());
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GtkWidget *label = gtk_label_new(text);
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wrapper_widget_set_child(WRAPPER_WIDGET(wrapper), label);
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return _INTPTR(label);
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}
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JNIEXPORT void JNICALL Java_android_widget_TextView_native_1setText(JNIEnv *env, jobject this, jobject charseq)
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{
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// _SET_OBJ_FIELD(this, "text", "Ljava/lang/String;", charseq); //TODO: sadly this might be needed, but it's not atm
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gtk_label_set_text(GTK_LABEL(_PTR(_GET_LONG_FIELD(this, "widget"))), _CSTRING(charseq));
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}
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JNIEXPORT void JNICALL Java_android_widget_TextView_setTextSize(JNIEnv *env, jobject this, jfloat size)
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{
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GtkLabel *label = GTK_LABEL(_PTR(_GET_LONG_FIELD(this, "widget")));
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PangoAttrList *attrs;
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PangoAttrList *old_attrs = gtk_label_get_attributes(label);
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if(old_attrs)
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attrs = pango_attr_list_copy(old_attrs);
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else
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attrs = pango_attr_list_new();
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PangoAttribute *size_attr = pango_attr_size_new(size * PANGO_SCALE);
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pango_attr_list_change(attrs, size_attr);
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gtk_label_set_attributes(label, attrs);
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pango_attr_list_unref(attrs);
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}
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JNIEXPORT void JNICALL Java_android_widget_TextView_native_1set_1markup(JNIEnv *env, jobject this, jint value)
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{
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GtkLabel *label = GTK_LABEL(_PTR(_GET_LONG_FIELD(this, "widget")));
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printf("weeeheee!\n");
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gtk_label_set_use_markup(label, value);
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printf("gtk_label_get_use_markup: %d, >%s<\n", gtk_label_get_use_markup(label), gtk_label_get_text(label));
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}
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