mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-28 09:13:08 +03:00
403 lines
9.3 KiB
C
403 lines
9.3 KiB
C
/*
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* Copyright 2010 Rob Kendrick <rjek@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Compatibility functions for older GTK versions (implementation)
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*/
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#include <stdint.h>
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#include "gtk/compat.h"
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#if !GTK_CHECK_VERSION(2,16,0)
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#include "gtk/sexy_icon_entry.c"
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#endif
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void nsgtk_widget_set_can_focus(GtkWidget *widget, gboolean can_focus)
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{
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#if GTK_CHECK_VERSION(2,22,0)
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gtk_widget_set_can_focus(widget, can_focus);
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#else
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if (can_focus == TRUE)
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GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_FOCUS);
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else
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GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_FOCUS);
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#endif
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}
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gboolean nsgtk_widget_has_focus(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,20,0)
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return gtk_widget_has_focus(widget);
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#else
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return GTK_WIDGET_HAS_FOCUS(widget);
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#endif
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}
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gboolean nsgtk_widget_get_visible(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,20,0)
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return gtk_widget_get_visible(widget);
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#else
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return GTK_WIDGET_VISIBLE(widget);
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#endif
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}
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gboolean nsgtk_widget_get_realized(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,20,0)
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return gtk_widget_get_realized(widget);
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#else
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return GTK_WIDGET_REALIZED(widget);
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#endif
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}
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gboolean nsgtk_widget_get_mapped(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,20,0)
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return gtk_widget_get_mapped(widget);
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#else
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return GTK_WIDGET_MAPPED(widget);
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#endif
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}
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gboolean nsgtk_widget_is_drawable(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,18,0)
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return gtk_widget_is_drawable(widget);
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#else
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return GTK_WIDGET_DRAWABLE(widget);
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#endif
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}
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GtkStateType nsgtk_widget_get_state(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,18,0)
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return gtk_widget_get_state(widget);
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#else
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return GTK_WIDGET_STATE(widget);
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#endif
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}
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void nsgtk_dialog_set_has_separator(GtkDialog *dialog, gboolean setting)
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{
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#if GTK_CHECK_VERSION(2,21,8)
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/* Deprecated */
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#else
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gtk_dialog_set_has_separator(dialog, setting);
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#endif
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}
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GtkWidget *nsgtk_combo_box_text_new(void)
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{
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#if GTK_CHECK_VERSION(2,24,0)
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return gtk_combo_box_text_new();
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#else
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return gtk_combo_box_new_text();
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#endif
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}
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void nsgtk_combo_box_text_append_text(GtkWidget *combo_box, const gchar *text)
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{
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#if GTK_CHECK_VERSION(2,24,0)
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gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo_box), text);
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#else
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gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), text);
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#endif
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}
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gchar *nsgtk_combo_box_text_get_active_text(GtkWidget *combo_box)
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{
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#if GTK_CHECK_VERSION(2,24,0)
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return gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(combo_box));
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#else
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return gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo_box));
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#endif
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}
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GtkWidget *nsgtk_entry_new(void)
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{
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#if GTK_CHECK_VERSION(2,16,0)
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return gtk_entry_new();
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#else
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return GTK_WIDGET(sexy_icon_entry_new());
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#endif
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}
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void nsgtk_entry_set_icon_from_pixbuf(GtkWidget *entry, GtkEntryIconPosition icon_pos, GdkPixbuf *pixbuf)
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{
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#if GTK_CHECK_VERSION(2,16,0)
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gtk_entry_set_icon_from_pixbuf(GTK_ENTRY(entry), icon_pos, pixbuf);
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#else
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GtkImage *image = GTK_IMAGE(gtk_image_new_from_pixbuf(pixbuf));
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if (image != NULL) {
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sexy_icon_entry_set_icon(SEXY_ICON_ENTRY(entry),
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(SexyIconEntryPosition)icon_pos,
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image);
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g_object_unref(image);
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}
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#endif
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}
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void nsgtk_entry_set_icon_from_stock(GtkWidget *entry, GtkEntryIconPosition icon_pos, const gchar *stock_id)
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{
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#if GTK_CHECK_VERSION(2,16,0)
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gtk_entry_set_icon_from_stock(GTK_ENTRY(entry), icon_pos, stock_id);
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#else
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GtkImage *image = GTK_IMAGE(gtk_image_new_from_stock(stock_id,
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GTK_ICON_SIZE_LARGE_TOOLBAR));
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if (image != NULL) {
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sexy_icon_entry_set_icon(SEXY_ICON_ENTRY(entry),
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(SexyIconEntryPosition)icon_pos,
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image);
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g_object_unref(image);
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}
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#endif
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}
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void nsgtk_widget_override_background_color(GtkWidget *widget, GtkStateFlags state, uint16_t a, uint16_t r, uint16_t g, uint16_t b)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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GdkRGBA colour;
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colour.alpha = (double)a / 0xffff;
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colour.red = (double)r / 0xffff;
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colour.green = (double)g / 0xffff;
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colour.blue = (double)b / 0xffff;
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gtk_widget_override_background_color(widget, state, &colour);
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#else
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GdkColor colour;
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colour.pixel = a;
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colour.red = r;
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colour.green = g;
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colour.blue = b;
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gtk_widget_modify_bg(widget, state, &colour );
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#endif
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}
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GtkAdjustment *nsgtk_layout_get_vadjustment(GtkLayout *layout)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(layout));
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#else
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return gtk_layout_get_vadjustment(layout);
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#endif
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}
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GtkAdjustment *nsgtk_layout_get_hadjustment(GtkLayout *layout)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_scrollable_get_hadjustment(GTK_SCROLLABLE(layout));
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#else
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return gtk_layout_get_hadjustment(layout);
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#endif
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}
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void nsgtk_layout_set_hadjustment(GtkLayout *layout, GtkAdjustment *adj)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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gtk_scrollable_set_hadjustment(GTK_SCROLLABLE(layout), adj);
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#else
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gtk_layout_set_hadjustment(layout, adj);
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#endif
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}
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void nsgtk_layout_set_vadjustment(GtkLayout *layout, GtkAdjustment *adj)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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gtk_scrollable_set_vadjustment(GTK_SCROLLABLE(layout), adj);
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#else
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gtk_layout_set_vadjustment(layout, adj);
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#endif
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}
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GtkWidget *nsgtk_hbox_new(gboolean homogeneous, gint spacing)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_box_new(GTK_ORIENTATION_HORIZONTAL, spacing);
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#else
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return gtk_hbox_new(homogeneous, spacing);
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#endif
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}
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GtkWidget *nsgtk_vbox_new(gboolean homogeneous, gint spacing)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_box_new(GTK_ORIENTATION_VERTICAL, spacing);
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#else
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return gtk_vbox_new(homogeneous, spacing);
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#endif
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}
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GtkStateFlags nsgtk_widget_get_state_flags(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_widget_get_state_flags(widget);
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#else
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#if GTK_CHECK_VERSION(2,18,0)
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return gtk_widget_get_state(widget);
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#else
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return 0; /* FIXME */
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#endif
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#endif
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}
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GtkStyleContext *nsgtk_widget_get_style_context(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_widget_get_style_context(widget);
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#else
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return widget->style;
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#endif
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}
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const PangoFontDescription* nsgtk_style_context_get_font(GtkStyleContext *style, GtkStateFlags state)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return gtk_style_context_get_font(style, state);
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#else
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return style->font_desc;
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#endif
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}
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gulong nsgtk_connect_draw_event(GtkWidget *widget, GCallback callback, gpointer g)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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return g_signal_connect(G_OBJECT(widget), "draw", callback, g);
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#else
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return g_signal_connect(G_OBJECT(widget), "expose_event", callback, g);
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#endif
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}
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void nsgdk_cursor_unref(GdkCursor *cursor)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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g_object_unref(cursor);
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#else
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gdk_cursor_unref(cursor);
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#endif
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}
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void nsgtk_widget_modify_font(GtkWidget *widget, PangoFontDescription *font_desc)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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/* FIXME */
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return;
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#else
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gtk_widget_modify_font(widget, font_desc);
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#endif
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}
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GdkWindow *nsgtk_widget_get_window(GtkWidget *widget)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_widget_get_window(widget);
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#else
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return widget->window;
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#endif
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}
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GtkWidget *nsgtk_dialog_get_content_area(GtkDialog *dialog)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_dialog_get_content_area(dialog);
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#else
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return dialog->vbox;
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#endif
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}
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GtkWidget *nsgtk_dialog_get_action_area(GtkDialog *dialog)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_dialog_get_action_area(dialog);
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#else
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return dialog->action_area;
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#endif
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}
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gboolean nsgtk_show_uri(GdkScreen *screen, const gchar *uri, guint32 timestamp, GError **error)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_show_uri(screen, uri, timestamp, error);
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#else
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return FALSE; /* FIXME */
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#endif
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}
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GdkWindow *nsgtk_layout_get_bin_window(GtkLayout *layout)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_layout_get_bin_window(layout);
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#else
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return layout->bin_window;
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#endif
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}
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gdouble nsgtk_adjustment_get_step_increment(GtkAdjustment *adjustment)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_adjustment_get_step_increment(adjustment);
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#else
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return adjustment->step_increment;
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#endif
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}
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gdouble nsgtk_adjustment_get_upper(GtkAdjustment *adjustment)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_adjustment_get_upper(adjustment);
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#else
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return adjustment->upper;
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#endif
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}
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gdouble nsgtk_adjustment_get_lower(GtkAdjustment *adjustment)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_adjustment_get_lower(adjustment);
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#else
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return adjustment->lower;
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#endif
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}
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gdouble nsgtk_adjustment_get_page_increment(GtkAdjustment *adjustment)
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{
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#if GTK_CHECK_VERSION(2,14,0)
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return gtk_adjustment_get_page_increment(adjustment);
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#else
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return adjustment->page_increment;
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#endif
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}
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void nsgtk_widget_get_allocation(GtkWidget *widget, GtkAllocation *allocation)
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{
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#if GTK_CHECK_VERSION(2,18,0)
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gtk_widget_get_allocation(widget, allocation);
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#else
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allocation->x = widget->allocation.x;
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allocation->y = widget->allocation.y;
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allocation->width = widget->allocation.width;
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allocation->height = widget->allocation.height;
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#endif
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}
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