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src/java.desktop/unix/native/libawt_xawt/awt/gtk2_interface.c
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -33,56 +33,22 @@
#include "jvm_md.h"
#include "sizecalc.h"
#include <jni_util.h>
#include "awt.h"
-#define GTK2_LIB_VERSIONED VERSIONED_JNI_LIB_NAME("gtk-x11-2.0", "0")
-#define GTK2_LIB JNI_LIB_NAME("gtk-x11-2.0")
#define GTHREAD_LIB_VERSIONED VERSIONED_JNI_LIB_NAME("gthread-2.0", "0")
#define GTHREAD_LIB JNI_LIB_NAME("gthread-2.0")
-#define G_TYPE_INVALID G_TYPE_MAKE_FUNDAMENTAL (0)
-#define G_TYPE_NONE G_TYPE_MAKE_FUNDAMENTAL (1)
-#define G_TYPE_INTERFACE G_TYPE_MAKE_FUNDAMENTAL (2)
-#define G_TYPE_CHAR G_TYPE_MAKE_FUNDAMENTAL (3)
-#define G_TYPE_UCHAR G_TYPE_MAKE_FUNDAMENTAL (4)
-#define G_TYPE_BOOLEAN G_TYPE_MAKE_FUNDAMENTAL (5)
-#define G_TYPE_INT G_TYPE_MAKE_FUNDAMENTAL (6)
-#define G_TYPE_UINT G_TYPE_MAKE_FUNDAMENTAL (7)
-#define G_TYPE_LONG G_TYPE_MAKE_FUNDAMENTAL (8)
-#define G_TYPE_ULONG G_TYPE_MAKE_FUNDAMENTAL (9)
-#define G_TYPE_INT64 G_TYPE_MAKE_FUNDAMENTAL (10)
-#define G_TYPE_UINT64 G_TYPE_MAKE_FUNDAMENTAL (11)
-#define G_TYPE_ENUM G_TYPE_MAKE_FUNDAMENTAL (12)
-#define G_TYPE_FLAGS G_TYPE_MAKE_FUNDAMENTAL (13)
-#define G_TYPE_FLOAT G_TYPE_MAKE_FUNDAMENTAL (14)
-#define G_TYPE_DOUBLE G_TYPE_MAKE_FUNDAMENTAL (15)
-#define G_TYPE_STRING G_TYPE_MAKE_FUNDAMENTAL (16)
-#define G_TYPE_POINTER G_TYPE_MAKE_FUNDAMENTAL (17)
-#define G_TYPE_BOXED G_TYPE_MAKE_FUNDAMENTAL (18)
-#define G_TYPE_PARAM G_TYPE_MAKE_FUNDAMENTAL (19)
-#define G_TYPE_OBJECT G_TYPE_MAKE_FUNDAMENTAL (20)
-
#define GTK_TYPE_BORDER ((*fp_gtk_border_get_type)())
#define G_TYPE_FUNDAMENTAL_SHIFT (2)
#define G_TYPE_MAKE_FUNDAMENTAL(x) ((GType) ((x) << G_TYPE_FUNDAMENTAL_SHIFT))
-#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define CONV_BUFFER_SIZE 128
#define NO_SYMBOL_EXCEPTION 1
-/* SynthConstants */
-const gint ENABLED = 1 << 0;
-const gint MOUSE_OVER = 1 << 1;
-const gint PRESSED = 1 << 2;
-const gint DISABLED = 1 << 3;
-const gint FOCUSED = 1 << 8;
-const gint SELECTED = 1 << 9;
-const gint DEFAULT = 1 << 10;
-
static void *gtk2_libhandle = NULL;
static void *gthread_libhandle = NULL;
static jmp_buf j;
@@ -103,58 +69,10 @@
static char convertionBuffer[CONV_BUFFER_SIZE];
static gboolean new_combo = TRUE;
const char ENV_PREFIX[] = "GTK_MODULES=";
-/*******************/
-enum GtkWidgetType
-{
- _GTK_ARROW_TYPE,
- _GTK_BUTTON_TYPE,
- _GTK_CHECK_BUTTON_TYPE,
- _GTK_CHECK_MENU_ITEM_TYPE,
- _GTK_COLOR_SELECTION_DIALOG_TYPE,
- _GTK_COMBO_BOX_TYPE,
- _GTK_COMBO_BOX_ARROW_BUTTON_TYPE,
- _GTK_COMBO_BOX_TEXT_FIELD_TYPE,
- _GTK_CONTAINER_TYPE,
- _GTK_ENTRY_TYPE,
- _GTK_FRAME_TYPE,
- _GTK_HANDLE_BOX_TYPE,
- _GTK_HPANED_TYPE,
- _GTK_HPROGRESS_BAR_TYPE,
- _GTK_HSCALE_TYPE,
- _GTK_HSCROLLBAR_TYPE,
- _GTK_HSEPARATOR_TYPE,
- _GTK_IMAGE_TYPE,
- _GTK_MENU_TYPE,
- _GTK_MENU_BAR_TYPE,
- _GTK_MENU_ITEM_TYPE,
- _GTK_NOTEBOOK_TYPE,
- _GTK_LABEL_TYPE,
- _GTK_RADIO_BUTTON_TYPE,
- _GTK_RADIO_MENU_ITEM_TYPE,
- _GTK_SCROLLED_WINDOW_TYPE,
- _GTK_SEPARATOR_MENU_ITEM_TYPE,
- _GTK_SEPARATOR_TOOL_ITEM_TYPE,
- _GTK_SPIN_BUTTON_TYPE,
- _GTK_TEXT_VIEW_TYPE,
- _GTK_TOGGLE_BUTTON_TYPE,
- _GTK_TOOLBAR_TYPE,
- _GTK_TOOLTIP_TYPE,
- _GTK_TREE_VIEW_TYPE,
- _GTK_VIEWPORT_TYPE,
- _GTK_VPANED_TYPE,
- _GTK_VPROGRESS_BAR_TYPE,
- _GTK_VSCALE_TYPE,
- _GTK_VSCROLLBAR_TYPE,
- _GTK_VSEPARATOR_TYPE,
- _GTK_WINDOW_TYPE,
- _GTK_DIALOG_TYPE,
- _GTK_WIDGET_TYPE_SIZE
-};
-
static GtkWidget *gtk2_widgets[_GTK_WIDGET_TYPE_SIZE];
/*************************
* Glib function pointers
@@ -357,24 +275,10 @@
static void (*fp_gtk_widget_size_request)(GtkWidget *widget,
GtkRequisition *requisition);
static GtkAdjustment* (*fp_gtk_range_get_adjustment)(GtkRange* range);
/* Method bodies */
-const char *getStrFor(JNIEnv *env, jstring val)
-{
- int length = (*env)->GetStringLength(env, val);
- if (length > CONV_BUFFER_SIZE-1)
- {
- length = CONV_BUFFER_SIZE-1;
-#ifdef DEBUG
- fprintf(stderr, "Note: Detail is too long: %d chars\n", length);
-#endif /* DEBUG */
- }
-
- (*env)->GetStringUTFRegion(env, val, 0, length, convertionBuffer);
- return convertionBuffer;
-}
static void throw_exception(JNIEnv *env, const char* name, const char* message)
{
jclass class = (*env)->FindClass(env, name);
@@ -406,37 +310,38 @@
longjmp(j, NO_SYMBOL_EXCEPTION);
return result;
}
-gboolean gtk2_check_version()
+gboolean gtk2_check(const char* lib_name, int flags)
{
if (gtk2_libhandle != NULL) {
/* We've already successfully opened the GTK libs, so return true. */
return TRUE;
} else {
void *lib = NULL;
- gboolean result = FALSE;
- lib = dlopen(GTK2_LIB_VERSIONED, RTLD_LAZY | RTLD_LOCAL);
- if (lib == NULL) {
- lib = dlopen(GTK2_LIB, RTLD_LAZY | RTLD_LOCAL);
+ lib = dlopen(lib_name, flags);
+
if (lib == NULL) {
return FALSE;
}
+
+ if (flags & RTLD_NOLOAD) {
+ return TRUE;
}
fp_gtk_check_version = dlsym(lib, "gtk_check_version");
/* Check for GTK 2.2+ */
if (!fp_gtk_check_version(2, 2, 0)) {
- result = TRUE;
+ return TRUE;
}
// 8048289: workaround for https://bugzilla.gnome.org/show_bug.cgi?id=733065
// dlclose(lib);
- return result;
+ return FALSE;
}
}
#define ADD_SUPPORTED_ACTION(actionStr) \
do { \
@@ -448,11 +353,11 @@
(*env)->ExceptionClear(env); \
} \
} while(0);
-void update_supported_actions(JNIEnv *env) {
+static void update_supported_actions(JNIEnv *env) {
GVfs * (*fp_g_vfs_get_default) (void);
const gchar * const * (*fp_g_vfs_get_supported_uri_schemes) (GVfs * vfs);
const gchar * const * schemes = NULL;
jclass cls_action = (*env)->FindClass(env, "java/awt/Desktop$Action");
@@ -511,11 +416,11 @@
}
/**
* Functions for awt_Desktop.c
*/
-gboolean gtk2_show_uri_load(JNIEnv *env) {
+static gboolean gtk2_show_uri_load(JNIEnv *env) {
gboolean success = FALSE;
dlerror();
const char *gtk_version = fp_gtk_check_version(2, 14, 0);
if (gtk_version != NULL) {
// The gtk_show_uri is available from GTK+ 2.14
@@ -545,11 +450,11 @@
}
/**
* Functions for sun_awt_X11_GtkFileDialogPeer.c
*/
-void gtk2_file_chooser_load()
+static void gtk2_file_chooser_load()
{
fp_gtk_file_chooser_get_filename = dl_symbol(
"gtk_file_chooser_get_filename");
fp_gtk_file_chooser_dialog_new = dl_symbol("gtk_file_chooser_dialog_new");
fp_gtk_file_chooser_set_current_folder = dl_symbol(
@@ -574,22 +479,20 @@
"gtk_file_chooser_get_filenames");
fp_gtk_g_slist_length = dl_symbol("g_slist_length");
fp_gdk_x11_drawable_get_xid = dl_symbol("gdk_x11_drawable_get_xid");
}
-gboolean gtk2_load(JNIEnv *env)
+GtkApi* gtk2_load(JNIEnv *env, const char* lib_name)
{
gboolean result;
int i;
int (*handler)();
int (*io_handler)();
char *gtk_modules_env;
- gtk2_libhandle = dlopen(GTK2_LIB_VERSIONED, RTLD_LAZY | RTLD_LOCAL);
+ gtk2_libhandle = dlopen(lib_name, RTLD_LAZY | RTLD_LOCAL);
if (gtk2_libhandle == NULL) {
- gtk2_libhandle = dlopen(GTK2_LIB, RTLD_LAZY | RTLD_LOCAL);
- if (gtk2_libhandle == NULL)
return FALSE;
}
gthread_libhandle = dlopen(GTHREAD_LIB_VERSIONED, RTLD_LAZY | RTLD_LOCAL);
if (gthread_libhandle == NULL) {
@@ -956,12 +859,16 @@
/* Initialize widget array. */
for (i = 0; i < _GTK_WIDGET_TYPE_SIZE; i++)
{
gtk2_widgets[i] = NULL;
}
-
- return result;
+ if (result) {
+ GtkApi* gtk = (GtkApi*)malloc(sizeof(GtkApi));
+ gtk2_init(gtk);
+ return gtk;
+ }
+ return NULL;
}
int gtk2_unload()
{
int i;
@@ -1001,11 +908,11 @@
}
/* Dispatch all pending events from the GTK event loop.
* This is needed to catch theme change and update widgets' style.
*/
-void flush_gtk_event_loop()
+static void flush_gtk_event_loop()
{
while( (*fp_g_main_context_iteration)(NULL, FALSE));
}
/*
@@ -1050,11 +957,11 @@
* unnecessary round trip to server and do all the drawing on client side.
* 4) For now we draw to two different pixmaps and restore alpha channel by
* comparing results. This can be optimized by using subclassed pixmap and
* doing the second drawing only if necessary.
*/
-void gtk2_init_painting(JNIEnv *env, gint width, gint height)
+static void gtk2_init_painting(JNIEnv *env, gint width, gint height)
{
GdkGC *gc;
GdkPixbuf *white, *black;
init_containers();
@@ -1110,11 +1017,11 @@
*
* The return value is the transparency type of the resulting image, either
* one of java_awt_Transparency_OPAQUE, java_awt_Transparency_BITMASK, and
* java_awt_Transparency_TRANSLUCENT.
*/
-gint gtk2_copy_image(gint *dst, gint width, gint height)
+static gint gtk2_copy_image(gint *dst, gint width, gint height)
{
gint i, j, r, g, b;
guchar *white, *black;
gint stride, padding;
gboolean is_opaque = TRUE;
@@ -1772,11 +1679,11 @@
(*fp_gtk_paint_arrow)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail, arrow_type, fill,
x, y, w, h);
}
-void gtk2_paint_box(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_box(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height,
gint synth_state, GtkTextDirection dir)
{
gtk2_widget = gtk2_get_widget(widget_type);
@@ -1942,11 +1849,11 @@
(*fp_gtk_paint_box_gap)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, &area, gtk2_widget, detail,
x, y, width, height, gap_side, gap_x, gap_width);
}
-void gtk2_paint_check(WidgetType widget_type, gint synth_state,
+static void gtk2_paint_check(WidgetType widget_type, gint synth_state,
const gchar *detail, gint x, gint y, gint width, gint height)
{
GtkStateType state_type = get_gtk_state_type(widget_type, synth_state);
GtkShadowType shadow_type = get_gtk_shadow_type(widget_type, synth_state);
@@ -1959,11 +1866,11 @@
(*fp_gtk_paint_check)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height);
}
-void gtk2_paint_diamond(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_diamond(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_diamond)(gtk2_widget->style, gtk2_white_pixmap, state_type,
@@ -1972,11 +1879,11 @@
(*fp_gtk_paint_diamond)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height);
}
-void gtk2_paint_expander(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_expander(WidgetType widget_type, GtkStateType state_type,
const gchar *detail, gint x, gint y, gint width, gint height,
GtkExpanderStyle expander_style)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_expander)(gtk2_widget->style, gtk2_white_pixmap,
@@ -1985,11 +1892,11 @@
(*fp_gtk_paint_expander)(gtk2_widget->style, gtk2_black_pixmap,
state_type, NULL, gtk2_widget, detail,
x + width / 2, y + height / 2, expander_style);
}
-void gtk2_paint_extension(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_extension(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height, GtkPositionType gap_side)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_extension)(gtk2_widget->style, gtk2_white_pixmap,
@@ -1998,11 +1905,11 @@
(*fp_gtk_paint_extension)(gtk2_widget->style, gtk2_black_pixmap,
state_type, shadow_type, NULL, gtk2_widget, detail,
x, y, width, height, gap_side);
}
-void gtk2_paint_flat_box(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_flat_box(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height, gboolean has_focus)
{
gtk2_widget = gtk2_get_widget(widget_type);
@@ -2017,21 +1924,21 @@
(*fp_gtk_paint_flat_box)(gtk2_widget->style, gtk2_black_pixmap,
state_type, shadow_type, NULL, gtk2_widget, detail,
x, y, width, height);
}
-void gtk2_paint_focus(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_focus(WidgetType widget_type, GtkStateType state_type,
const char *detail, gint x, gint y, gint width, gint height)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_focus)(gtk2_widget->style, gtk2_white_pixmap, state_type,
NULL, gtk2_widget, detail, x, y, width, height);
(*fp_gtk_paint_focus)(gtk2_widget->style, gtk2_black_pixmap, state_type,
NULL, gtk2_widget, detail, x, y, width, height);
}
-void gtk2_paint_handle(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_handle(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height, GtkOrientation orientation)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_handle)(gtk2_widget->style, gtk2_white_pixmap, state_type,
@@ -2040,21 +1947,21 @@
(*fp_gtk_paint_handle)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height, orientation);
}
-void gtk2_paint_hline(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_hline(WidgetType widget_type, GtkStateType state_type,
const gchar *detail, gint x, gint y, gint width, gint height)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_hline)(gtk2_widget->style, gtk2_white_pixmap, state_type,
NULL, gtk2_widget, detail, x, x + width, y);
(*fp_gtk_paint_hline)(gtk2_widget->style, gtk2_black_pixmap, state_type,
NULL, gtk2_widget, detail, x, x + width, y);
}
-void gtk2_paint_option(WidgetType widget_type, gint synth_state,
+static void gtk2_paint_option(WidgetType widget_type, gint synth_state,
const gchar *detail, gint x, gint y, gint width, gint height)
{
GtkStateType state_type = get_gtk_state_type(widget_type, synth_state);
GtkShadowType shadow_type = get_gtk_shadow_type(widget_type, synth_state);
@@ -2067,11 +1974,11 @@
(*fp_gtk_paint_option)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height);
}
-void gtk2_paint_shadow(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_shadow(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
gint x, gint y, gint width, gint height,
gint synth_state, GtkTextDirection dir)
{
gtk2_widget = gtk2_get_widget(widget_type);
@@ -2117,79 +2024,124 @@
* accidentally affect other operations and widgets.
*/
gtk2_set_direction(gtk2_widget, GTK_TEXT_DIR_LTR);
}
-void gtk2_paint_slider(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_slider(WidgetType widget_type, GtkStateType state_type,
GtkShadowType shadow_type, const gchar *detail,
- gint x, gint y, gint width, gint height, GtkOrientation orientation)
+ gint x, gint y, gint width, gint height, GtkOrientation orientation,
+ gboolean has_focus)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_slider)(gtk2_widget->style, gtk2_white_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height, orientation);
(*fp_gtk_paint_slider)(gtk2_widget->style, gtk2_black_pixmap, state_type,
shadow_type, NULL, gtk2_widget, detail,
x, y, width, height, orientation);
}
-void gtk2_paint_vline(WidgetType widget_type, GtkStateType state_type,
+static void gtk2_paint_vline(WidgetType widget_type, GtkStateType state_type,
const gchar *detail, gint x, gint y, gint width, gint height)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_paint_vline)(gtk2_widget->style, gtk2_white_pixmap, state_type,
NULL, gtk2_widget, detail, y, y + height, x);
(*fp_gtk_paint_vline)(gtk2_widget->style, gtk2_black_pixmap, state_type,
NULL, gtk2_widget, detail, y, y + height, x);
}
-void gtk_paint_background(WidgetType widget_type, GtkStateType state_type,
+static void gtk_paint_background(WidgetType widget_type, GtkStateType state_type,
gint x, gint y, gint width, gint height)
{
gtk2_widget = gtk2_get_widget(widget_type);
(*fp_gtk_style_apply_default_background)(gtk2_widget->style,
gtk2_white_pixmap, TRUE, state_type, NULL, x, y, width, height);
(*fp_gtk_style_apply_default_background)(gtk2_widget->style,
gtk2_black_pixmap, TRUE, state_type, NULL, x, y, width, height);
}
-GdkPixbuf *gtk2_get_stock_icon(gint widget_type, const gchar *stock_id,
+static GdkPixbuf *gtk2_get_stock_icon(gint widget_type, const gchar *stock_id,
GtkIconSize size, GtkTextDirection direction, const char *detail)
{
init_containers();
gtk2_widget = gtk2_get_widget((widget_type < 0) ? IMAGE : widget_type);
gtk2_widget->state = GTK_STATE_NORMAL;
(*fp_gtk_widget_set_direction)(gtk2_widget, direction);
return (*fp_gtk_widget_render_icon)(gtk2_widget, stock_id, size, detail);
}
+static jboolean gtk2_get_pixbuf_data(JNIEnv *env, GdkPixbuf* pixbuf,
+ jmethodID icon_upcall_method, jobject this) {
+ if (!pixbuf) {
+ return JNI_FALSE;
+ }
+ guchar *pixbuf_data = (*fp_gdk_pixbuf_get_pixels)(pixbuf);
+ if (pixbuf_data) {
+ int row_stride = (*fp_gdk_pixbuf_get_rowstride)(pixbuf);
+ int width = (*fp_gdk_pixbuf_get_width)(pixbuf);
+ int height = (*fp_gdk_pixbuf_get_height)(pixbuf);
+ int bps = (*fp_gdk_pixbuf_get_bits_per_sample)(pixbuf);
+ int channels = (*fp_gdk_pixbuf_get_n_channels)(pixbuf);
+ gboolean alpha = (*fp_gdk_pixbuf_get_has_alpha)(pixbuf);
+
+ jbyteArray data = (*env)->NewByteArray(env, (row_stride * height));
+ JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
+
+ (*env)->SetByteArrayRegion(env, data, 0, (row_stride * height),
+ (jbyte *)pixbuf_data);
+ (*fp_g_object_unref)(pixbuf);
+
+ /* Call the callback method to create the image on the Java side. */
+ (*env)->CallVoidMethod(env, this, icon_upcall_method, data,
+ width, height, row_stride, bps, channels, alpha);
+ return JNI_TRUE;
+ }
+ return JNI_FALSE;
+}
+
+static jboolean gtk2_get_file_icon_data(JNIEnv *env, const char *filename,
+ GError **error, jmethodID icon_upcall_method, jobject this) {
+ GdkPixbuf* pixbuf = fp_gdk_pixbuf_new_from_file(filename, error);
+ return gtk2_get_pixbuf_data(env, pixbuf, icon_upcall_method, this);
+}
+
+static jboolean gtk2_get_icon_data(JNIEnv *env, gint widget_type,
+ const gchar *stock_id, GtkIconSize size,
+ GtkTextDirection direction, const char *detail,
+ jmethodID icon_upcall_method, jobject this) {
+ GdkPixbuf* pixbuf = gtk2_get_stock_icon(widget_type, stock_id, size,
+ direction, detail);
+ return gtk2_get_pixbuf_data(env, pixbuf, icon_upcall_method, this);
+}
+
/*************************************************/
-gint gtk2_get_xthickness(JNIEnv *env, WidgetType widget_type)
+static gint gtk2_get_xthickness(JNIEnv *env, WidgetType widget_type)
{
init_containers();
gtk2_widget = gtk2_get_widget(widget_type);
GtkStyle* style = gtk2_widget->style;
return style->xthickness;
}
-gint gtk2_get_ythickness(JNIEnv *env, WidgetType widget_type)
+static gint gtk2_get_ythickness(JNIEnv *env, WidgetType widget_type)
{
init_containers();
gtk2_widget = gtk2_get_widget(widget_type);
GtkStyle* style = gtk2_widget->style;
return style->ythickness;
}
/*************************************************/
-guint8 recode_color(guint16 channel)
+static guint8 recode_color(guint16 channel)
{
return (guint8)(channel>>8);
}
-gint gtk2_get_color_for_state(JNIEnv *env, WidgetType widget_type,
+static gint gtk2_get_color_for_state(JNIEnv *env, WidgetType widget_type,
GtkStateType state_type, ColorType color_type)
{
gint result = 0;
GdkColor *color = NULL;
@@ -2237,23 +2189,23 @@
return result;
}
/*************************************************/
-jobject create_Boolean(JNIEnv *env, jboolean boolean_value);
-jobject create_Integer(JNIEnv *env, jint int_value);
-jobject create_Long(JNIEnv *env, jlong long_value);
-jobject create_Float(JNIEnv *env, jfloat float_value);
-jobject create_Double(JNIEnv *env, jdouble double_value);
-jobject create_Character(JNIEnv *env, jchar char_value);
-jobject create_Insets(JNIEnv *env, GtkBorder *border);
+static jobject create_Boolean(JNIEnv *env, jboolean boolean_value);
+static jobject create_Integer(JNIEnv *env, jint int_value);
+static jobject create_Long(JNIEnv *env, jlong long_value);
+static jobject create_Float(JNIEnv *env, jfloat float_value);
+static jobject create_Double(JNIEnv *env, jdouble double_value);
+static jobject create_Character(JNIEnv *env, jchar char_value);
+static jobject create_Insets(JNIEnv *env, GtkBorder *border);
-jobject gtk2_get_class_value(JNIEnv *env, WidgetType widget_type, jstring jkey)
+static jobject gtk2_get_class_value(JNIEnv *env, WidgetType widget_type,
+ const char* key)
{
init_containers();
- const char* key = getStrFor(env, jkey);
gtk2_widget = gtk2_get_widget(widget_type);
GValue value;
value.g_type = 0;
@@ -2370,11 +2322,11 @@
}
return NULL;
}
-void gtk2_set_range_value(WidgetType widget_type, jdouble value,
+static void gtk2_set_range_value(WidgetType widget_type, jdouble value,
jdouble min, jdouble max, jdouble visible)
{
GtkAdjustment *adj;
gtk2_widget = gtk2_get_widget(widget_type);
@@ -2385,11 +2337,11 @@
adj->upper = (gdouble)max;
adj->page_size = (gdouble)visible;
}
/*************************************************/
-jobject create_Object(JNIEnv *env, jmethodID *cid,
+static jobject create_Object(JNIEnv *env, jmethodID *cid,
const char* class_name,
const char* signature,
jvalue* value)
{
jclass class;
@@ -2488,11 +2440,11 @@
return create_Object(env, &cid, "java/awt/Insets", "(IIII)V", values);
}
/*********************************************/
-jstring gtk2_get_pango_font_name(JNIEnv *env, WidgetType widget_type)
+static jstring gtk2_get_pango_font_name(JNIEnv *env, WidgetType widget_type)
{
init_containers();
gtk2_widget = gtk2_get_widget(widget_type);
jstring result = NULL;
@@ -2507,11 +2459,11 @@
return result;
}
/***********************************************/
-jobject get_string_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
+static jobject get_string_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
{
jobject result = NULL;
gchar* strval = NULL;
(*fp_g_object_get)(settings, key, &strval, NULL);
@@ -2519,25 +2471,25 @@
(*fp_g_free)(strval);
return result;
}
-jobject get_integer_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
+static jobject get_integer_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
{
gint intval = NULL;
(*fp_g_object_get)(settings, key, &intval, NULL);
return create_Integer(env, intval);
}
-jobject get_boolean_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
+static jobject get_boolean_property(JNIEnv *env, GtkSettings* settings, const gchar* key)
{
gint intval = NULL;
(*fp_g_object_get)(settings, key, &intval, NULL);
return create_Boolean(env, intval);
}
-jobject gtk2_get_setting(JNIEnv *env, Setting property)
+static jobject gtk2_get_setting(JNIEnv *env, Setting property)
{
GtkSettings* settings = (*fp_gtk_settings_get_default)();
switch (property)
{
@@ -2551,5 +2503,148 @@
return get_integer_property(env, settings, "gtk-cursor-blink-time");
}
return NULL;
}
+
+static gboolean gtk2_get_drawable_data(JNIEnv *env, jintArray pixelArray, jint x,
+ jint y, jint width, jint height, jint jwidth, int dx, int dy, jint scale) {
+ GdkPixbuf *pixbuf;
+ jint *ary;
+
+ GdkWindow *root = (*fp_gdk_get_default_root_window)();
+
+ pixbuf = (*fp_gdk_pixbuf_get_from_drawable)(NULL, root, NULL, x, y,
+ 0, 0, width, height);
+ if (pixbuf && scale != 1) {
+ GdkPixbuf *scaledPixbuf;
+ x /= scale;
+ y /= scale;
+ width /= scale;
+ height /= scale;
+ dx /= scale;
+ dy /= scale;
+ scaledPixbuf = (*fp_gdk_pixbuf_scale_simple)(pixbuf, width, height,
+ GDK_INTERP_BILINEAR);
+ (*fp_g_object_unref)(pixbuf);
+ pixbuf = scaledPixbuf;
+ }
+
+ if (pixbuf) {
+ int nchan = (*fp_gdk_pixbuf_get_n_channels)(pixbuf);
+ int stride = (*fp_gdk_pixbuf_get_rowstride)(pixbuf);
+
+ if ((*fp_gdk_pixbuf_get_width)(pixbuf) == width
+ && (*fp_gdk_pixbuf_get_height)(pixbuf) == height
+ && (*fp_gdk_pixbuf_get_bits_per_sample)(pixbuf) == 8
+ && (*fp_gdk_pixbuf_get_colorspace)(pixbuf) == GDK_COLORSPACE_RGB
+ && nchan >= 3
+ ) {
+ guchar *p, *pix = (*fp_gdk_pixbuf_get_pixels)(pixbuf);
+
+ ary = (*env)->GetPrimitiveArrayCritical(env, pixelArray, NULL);
+ (*env)->ExceptionCheck(env);
+ if (ary) {
+ jint _x, _y;
+ int index;
+ for (_y = 0; _y < height; _y++) {
+ for (_x = 0; _x < width; _x++) {
+ p = pix + _y * stride + _x * nchan;
+
+ index = (_y + dy) * jwidth + (_x + dx);
+ ary[index] = 0xff000000
+ | (p[0] << 16)
+ | (p[1] << 8)
+ | (p[2]);
+
+ }
+ }
+ (*env)->ReleasePrimitiveArrayCritical(env, pixelArray, ary, 0);
+ (*env)->ExceptionCheck(env);
+ }
+ }
+ (*fp_g_object_unref)(pixbuf);
+ }
+ return JNI_FALSE;
+}
+
+static GdkWindow* gtk2_get_window(void *widget) {
+ return ((GtkWidget*)widget)->window;
+}
+
+void gtk2_init(GtkApi* gtk) {
+ gtk->version = GTK_2;
+
+ gtk->show_uri_load = >k2_show_uri_load;
+ gtk->unload = >k2_unload;
+ gtk->flush_event_loop = &flush_gtk_event_loop;
+ gtk->gtk_check_version = fp_gtk_check_version;
+ gtk->get_setting = >k2_get_setting;
+
+ gtk->paint_arrow = >k2_paint_arrow;
+ gtk->paint_box = >k2_paint_box;
+ gtk->paint_box_gap = >k2_paint_box_gap;
+ gtk->paint_expander = >k2_paint_expander;
+ gtk->paint_extension = >k2_paint_extension;
+ gtk->paint_flat_box = >k2_paint_flat_box;
+ gtk->paint_focus = >k2_paint_focus;
+ gtk->paint_handle = >k2_paint_handle;
+ gtk->paint_hline = >k2_paint_hline;
+ gtk->paint_vline = >k2_paint_vline;
+ gtk->paint_option = >k2_paint_option;
+ gtk->paint_shadow = >k2_paint_shadow;
+ gtk->paint_slider = >k2_paint_slider;
+ gtk->paint_background = >k_paint_background;
+ gtk->paint_check = >k2_paint_check;
+ gtk->set_range_value = >k2_set_range_value;
+
+ gtk->init_painting = >k2_init_painting;
+ gtk->copy_image = >k2_copy_image;
+
+ gtk->get_xthickness = >k2_get_xthickness;
+ gtk->get_ythickness = >k2_get_ythickness;
+ gtk->get_color_for_state = >k2_get_color_for_state;
+ gtk->get_class_value = >k2_get_class_value;
+
+ gtk->get_pango_font_name = >k2_get_pango_font_name;
+ gtk->get_icon_data = >k2_get_icon_data;
+ gtk->get_file_icon_data = >k2_get_file_icon_data;
+ gtk->gdk_threads_enter = fp_gdk_threads_enter;
+ gtk->gdk_threads_leave = fp_gdk_threads_leave;
+ gtk->gtk_show_uri = fp_gtk_show_uri;
+ gtk->get_drawable_data = >k2_get_drawable_data;
+ gtk->g_free = fp_g_free;
+
+ gtk->gtk_file_chooser_get_filename = fp_gtk_file_chooser_get_filename;
+ gtk->gtk_widget_hide = fp_gtk_widget_hide;
+ gtk->gtk_main_quit = fp_gtk_main_quit;
+ gtk->gtk_file_chooser_dialog_new = fp_gtk_file_chooser_dialog_new;
+ gtk->gtk_file_chooser_set_current_folder =
+ fp_gtk_file_chooser_set_current_folder;
+ gtk->gtk_file_chooser_set_filename = fp_gtk_file_chooser_set_filename;
+ gtk->gtk_file_chooser_set_current_name =
+ fp_gtk_file_chooser_set_current_name;
+ gtk->gtk_file_filter_add_custom = fp_gtk_file_filter_add_custom;
+ gtk->gtk_file_chooser_set_filter = fp_gtk_file_chooser_set_filter;
+ gtk->gtk_file_chooser_get_type = fp_gtk_file_chooser_get_type;
+ gtk->gtk_file_filter_new = fp_gtk_file_filter_new;
+ gtk->gtk_file_chooser_set_do_overwrite_confirmation =
+ fp_gtk_file_chooser_set_do_overwrite_confirmation;
+ gtk->gtk_file_chooser_set_select_multiple =
+ fp_gtk_file_chooser_set_select_multiple;
+ gtk->gtk_file_chooser_get_current_folder =
+ fp_gtk_file_chooser_get_current_folder;
+ gtk->gtk_file_chooser_get_filenames = fp_gtk_file_chooser_get_filenames;
+ gtk->gtk_g_slist_length = fp_gtk_g_slist_length;
+ gtk->g_signal_connect_data = fp_g_signal_connect_data;
+ gtk->gtk_widget_show = fp_gtk_widget_show;
+ gtk->gtk_main = fp_gtk_main;
+ gtk->gtk_main_level = fp_gtk_main_level;
+ gtk->g_path_get_dirname = fp_g_path_get_dirname;
+ gtk->gdk_x11_drawable_get_xid = fp_gdk_x11_drawable_get_xid;
+ gtk->gtk_widget_destroy = fp_gtk_widget_destroy;
+ gtk->gtk_window_present = fp_gtk_window_present;
+ gtk->gtk_window_move = fp_gtk_window_move;
+ gtk->gtk_window_resize = fp_gtk_window_resize;
+ gtk->get_window = >k2_get_window;
+
+}
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