242b76a771
Some applications need to access gdk_quartz_window_get_nsview, gdk_quartz_window_get_nswindow, and gdk_quartz_event_get_nsevent so move these from the private gdkquartz-gtk-only.h to a new header gdkquartz-cocoa-access.h. Don't include this header in gdkquartz.h so that user code that doesn't need to access these functins isn't required to compile with Objective C/C++. Closes https://gitlab.gnome.org/GNOME/gtk/-/issues/1737
247 lines
6.6 KiB
C
247 lines
6.6 KiB
C
/* gdkutils-quartz.c
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*
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* Copyright (C) 2005 Imendio AB
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* Copyright (C) 2010 Kristian Rietveld <kris@gtk.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gdk/gdk.h>
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#include <gdkinternals.h>
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#include "gdkquartz-gtk-only.h"
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#include "gdkquartz-cocoa-access.h"
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#include <gdkquartzutils.h>
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NSImage *
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gdk_quartz_pixbuf_to_ns_image_libgtk_only (GdkPixbuf *pixbuf)
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{
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NSBitmapImageRep *bitmap_rep;
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NSImage *image;
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gboolean has_alpha;
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has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
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/* Create a bitmap image rep */
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bitmap_rep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
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pixelsWide:gdk_pixbuf_get_width (pixbuf)
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pixelsHigh:gdk_pixbuf_get_height (pixbuf)
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bitsPerSample:8 samplesPerPixel:has_alpha ? 4 : 3
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hasAlpha:has_alpha isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace
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bytesPerRow:0 bitsPerPixel:0];
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{
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/* Add pixel data to bitmap rep */
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guchar *src, *dst;
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int src_stride, dst_stride;
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int x, y;
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src_stride = gdk_pixbuf_get_rowstride (pixbuf);
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dst_stride = [bitmap_rep bytesPerRow];
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for (y = 0; y < gdk_pixbuf_get_height (pixbuf); y++)
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{
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src = gdk_pixbuf_get_pixels (pixbuf) + y * src_stride;
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dst = [bitmap_rep bitmapData] + y * dst_stride;
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for (x = 0; x < gdk_pixbuf_get_width (pixbuf); x++)
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{
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if (has_alpha)
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{
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guchar red, green, blue, alpha;
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red = *src++;
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green = *src++;
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blue = *src++;
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alpha = *src++;
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*dst++ = (red * alpha) / 255;
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*dst++ = (green * alpha) / 255;
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*dst++ = (blue * alpha) / 255;
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*dst++ = alpha;
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}
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else
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{
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*dst++ = *src++;
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*dst++ = *src++;
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*dst++ = *src++;
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}
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}
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}
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}
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image = [[NSImage alloc] init];
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[image addRepresentation:bitmap_rep];
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[bitmap_rep release];
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[image autorelease];
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return image;
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}
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NSEvent *
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gdk_quartz_event_get_nsevent (GdkEvent *event)
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{
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/* FIXME: If the event here is unallocated, we crash. */
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return ((GdkEventPrivate *) event)->windowing_data;
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}
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/*
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* Code for key code conversion
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*
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* Copyright (C) 2009 Paul Davis
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*/
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gunichar
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gdk_quartz_get_key_equivalent (guint key)
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{
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if (key >= GDK_KEY_A && key <= GDK_KEY_Z)
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return key + (GDK_KEY_a - GDK_KEY_A);
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if (key >= GDK_KEY_space && key <= GDK_KEY_asciitilde)
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return key;
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switch (key)
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{
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case GDK_KEY_BackSpace:
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return NSBackspaceCharacter;
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case GDK_KEY_Delete:
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return NSDeleteFunctionKey;
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case GDK_KEY_Pause:
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return NSPauseFunctionKey;
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case GDK_KEY_Scroll_Lock:
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return NSScrollLockFunctionKey;
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case GDK_KEY_Sys_Req:
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return NSSysReqFunctionKey;
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case GDK_KEY_Home:
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return NSHomeFunctionKey;
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case GDK_KEY_Left:
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case GDK_KEY_leftarrow:
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return NSLeftArrowFunctionKey;
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case GDK_KEY_Up:
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case GDK_KEY_uparrow:
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return NSUpArrowFunctionKey;
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case GDK_KEY_Right:
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case GDK_KEY_rightarrow:
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return NSRightArrowFunctionKey;
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case GDK_KEY_Down:
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case GDK_KEY_downarrow:
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return NSDownArrowFunctionKey;
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case GDK_KEY_Page_Up:
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return NSPageUpFunctionKey;
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case GDK_KEY_Page_Down:
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return NSPageDownFunctionKey;
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case GDK_KEY_End:
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return NSEndFunctionKey;
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case GDK_KEY_Begin:
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return NSBeginFunctionKey;
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case GDK_KEY_Select:
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return NSSelectFunctionKey;
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case GDK_KEY_Print:
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return NSPrintFunctionKey;
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case GDK_KEY_Execute:
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return NSExecuteFunctionKey;
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case GDK_KEY_Insert:
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return NSInsertFunctionKey;
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case GDK_KEY_Undo:
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return NSUndoFunctionKey;
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case GDK_KEY_Redo:
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return NSRedoFunctionKey;
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case GDK_KEY_Menu:
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return NSMenuFunctionKey;
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case GDK_KEY_Find:
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return NSFindFunctionKey;
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case GDK_KEY_Help:
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return NSHelpFunctionKey;
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case GDK_KEY_Break:
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return NSBreakFunctionKey;
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case GDK_KEY_Mode_switch:
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return NSModeSwitchFunctionKey;
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case GDK_KEY_F1:
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return NSF1FunctionKey;
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case GDK_KEY_F2:
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return NSF2FunctionKey;
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case GDK_KEY_F3:
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return NSF3FunctionKey;
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case GDK_KEY_F4:
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return NSF4FunctionKey;
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case GDK_KEY_F5:
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return NSF5FunctionKey;
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case GDK_KEY_F6:
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return NSF6FunctionKey;
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case GDK_KEY_F7:
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return NSF7FunctionKey;
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case GDK_KEY_F8:
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return NSF8FunctionKey;
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case GDK_KEY_F9:
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return NSF9FunctionKey;
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case GDK_KEY_F10:
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return NSF10FunctionKey;
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case GDK_KEY_F11:
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return NSF11FunctionKey;
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case GDK_KEY_F12:
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return NSF12FunctionKey;
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case GDK_KEY_F13:
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return NSF13FunctionKey;
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case GDK_KEY_F14:
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return NSF14FunctionKey;
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case GDK_KEY_F15:
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return NSF15FunctionKey;
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case GDK_KEY_F16:
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return NSF16FunctionKey;
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case GDK_KEY_F17:
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return NSF17FunctionKey;
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case GDK_KEY_F18:
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return NSF18FunctionKey;
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case GDK_KEY_F19:
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return NSF19FunctionKey;
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case GDK_KEY_F20:
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return NSF20FunctionKey;
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case GDK_KEY_F21:
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return NSF21FunctionKey;
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case GDK_KEY_F22:
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return NSF22FunctionKey;
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case GDK_KEY_F23:
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return NSF23FunctionKey;
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case GDK_KEY_F24:
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return NSF24FunctionKey;
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case GDK_KEY_F25:
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return NSF25FunctionKey;
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case GDK_KEY_F26:
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return NSF26FunctionKey;
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case GDK_KEY_F27:
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return NSF27FunctionKey;
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case GDK_KEY_F28:
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return NSF28FunctionKey;
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case GDK_KEY_F29:
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return NSF29FunctionKey;
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case GDK_KEY_F30:
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return NSF30FunctionKey;
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case GDK_KEY_F31:
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return NSF31FunctionKey;
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case GDK_KEY_F32:
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return NSF32FunctionKey;
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case GDK_KEY_F33:
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return NSF33FunctionKey;
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case GDK_KEY_F34:
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return NSF34FunctionKey;
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case GDK_KEY_F35:
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return NSF35FunctionKey;
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default:
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break;
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}
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return '\0';
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}
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