diff options
Diffstat (limited to 'plugins/gtkui/gtkglext-gtk2/gtk')
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkgl.h | 29 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h | 67 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkgldefs.h | 38 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.c | 234 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.h | 43 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglprivate.h | 32 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.c | 25 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.h | 58 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.c | 507 | ||||
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.h | 55 |
10 files changed, 0 insertions, 1088 deletions
diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgl.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkgl.h deleted file mode 100644 index f30f3405..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgl.h +++ /dev/null @@ -1,29 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_H__ -#define __GTK_GL_H__ - -#include <gdk/gdkgl.h> - -#include <gtk/gtkgldefs.h> -#include <gtk/gtkglversion.h> -#include <gtk/gtkglinit.h> -#include <gtk/gtkglwidget.h> - -#endif /* __GTK_GL_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h deleted file mode 100644 index 9d23f72b..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldebug.h +++ /dev/null @@ -1,67 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_DEBUG_H__ -#define __GTK_GL_DEBUG_H__ - -#include <glib.h> - -#include <gtk/gtkgldefs.h> - -G_BEGIN_DECLS - -typedef enum { - GTK_GL_DEBUG_MISC = 1 << 0, - GTK_GL_DEBUG_FUNC = 1 << 1 -} GtkGLDebugFlag; - -#ifdef G_ENABLE_DEBUG - -#define GTK_GL_NOTE(type, action) G_STMT_START { \ - if (gtk_gl_debug_flags & GTK_GL_DEBUG_##type) \ - { action; }; } G_STMT_END - -#if __STDC_VERSION__ < 199901L -# if __GNUC__ >= 2 -# define __func__ __FUNCTION__ -# else -# define __func__ "<unknown>" -# endif -#endif - -#define GTK_GL_NOTE_FUNC() G_STMT_START { \ - if (gtk_gl_debug_flags & GTK_GL_DEBUG_FUNC) \ - g_message (" - %s ()", __func__); } G_STMT_END - -#define GTK_GL_NOTE_FUNC_PRIVATE() G_STMT_START { \ - if (gtk_gl_debug_flags & GTK_GL_DEBUG_FUNC) \ - g_message (" -- %s ()", __func__); } G_STMT_END - -#else /* !G_ENABLE_DEBUG */ - -#define GTK_GL_NOTE(type, action) -#define GTK_GL_NOTE_FUNC() -#define GTK_GL_NOTE_FUNC_PRIVATE() - -#endif /* G_ENABLE_DEBUG */ - -GTK_GL_VAR guint gtk_gl_debug_flags; - -G_END_DECLS - -#endif /* __GTK_GL_DEBUG_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldefs.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldefs.h deleted file mode 100644 index c917007c..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkgldefs.h +++ /dev/null @@ -1,38 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_DEFS_H__ -#define __GTK_GL_DEFS_H__ - -#include <glib.h> - -G_BEGIN_DECLS - -#ifdef G_OS_WIN32 -# ifdef GTK_GL_COMPILATION -# define GTK_GL_VAR __declspec(dllexport) -# else -# define GTK_GL_VAR extern __declspec(dllimport) -# endif -#else -# define GTK_GL_VAR extern -#endif - -G_END_DECLS - -#endif /* __GTK_GL_DEFS_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.c b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.c deleted file mode 100644 index 05117ee1..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.c +++ /dev/null @@ -1,234 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#include <string.h> -#include <stdlib.h> - -#include "gtkglprivate.h" -#include "gtkglinit.h" - -static gboolean gtk_gl_initialized = FALSE; - -guint gtk_gl_debug_flags = 0; /* Global GtkGLExt debug flag */ - -#ifdef G_ENABLE_DEBUG - -static const GDebugKey gtk_gl_debug_keys[] = { - {"misc", GTK_GL_DEBUG_MISC}, - {"func", GTK_GL_DEBUG_FUNC} -}; - -static const guint gtk_gl_ndebug_keys = G_N_ELEMENTS (gtk_gl_debug_keys); - -#endif /* G_ENABLE_DEBUG */ - -/** - * gtk_gl_parse_args: - * @argc: the number of command line arguments. - * @argv: the array of command line arguments. - * - * Parses command line arguments, and initializes global - * attributes of GtkGLExt. - * - * Any arguments used by GtkGLExt are removed from the array and - * @argc and @argv are updated accordingly. - * - * You shouldn't call this function explicitely if you are using - * gtk_gl_init(), or gtk_gl_init_check(). - * - * Return value: %TRUE if initialization succeeded, otherwise %FALSE. - **/ -gboolean -gtk_gl_parse_args (int *argc, - char ***argv) -{ - const gchar *env_string; - - if (gtk_gl_initialized) - return TRUE; - - /* - * If window manager doesn't watch the WM_COLORMAP_WINDOWS property on - * the top-level window, we have to set OpenGL window's colormap to the - * top-level window, especially in color index mode (color index mode - * uses own private colormap). - */ - env_string = g_getenv ("GTK_GL_INSTALL_COLORMAP"); - if (env_string != NULL) - { - _gtk_gl_widget_install_toplevel_cmap = (atoi (env_string) != 0); - env_string = NULL; - } - -#ifdef G_ENABLE_DEBUG - env_string = g_getenv ("GTK_GL_DEBUG"); - if (env_string != NULL) - { - gtk_gl_debug_flags = g_parse_debug_string (env_string, - gtk_gl_debug_keys, - gtk_gl_ndebug_keys); - env_string = NULL; - } -#endif /* G_ENABLE_DEBUG */ - - if (argc && argv) - { - gint i, j, k; - - for (i = 1; i < *argc;) - { - if (strcmp ("--gtk-gl-install-colormap", (*argv)[i]) == 0) - { - _gtk_gl_widget_install_toplevel_cmap = TRUE; - (*argv)[i] = NULL; - } -#ifdef G_ENABLE_DEBUG - else if ((strcmp ("--gtk-gl-debug", (*argv)[i]) == 0) || - (strncmp ("--gtk-gl-debug=", (*argv)[i], 15) == 0)) - { - gchar *equal_pos = strchr ((*argv)[i], '='); - - if (equal_pos != NULL) - { - gtk_gl_debug_flags |= g_parse_debug_string (equal_pos+1, - gtk_gl_debug_keys, - gtk_gl_ndebug_keys); - } - else if ((i + 1) < *argc && (*argv)[i + 1]) - { - gtk_gl_debug_flags |= g_parse_debug_string ((*argv)[i+1], - gtk_gl_debug_keys, - gtk_gl_ndebug_keys); - (*argv)[i] = NULL; - i += 1; - } - (*argv)[i] = NULL; - } - else if ((strcmp ("--gtk-gl-no-debug", (*argv)[i]) == 0) || - (strncmp ("--gtk-gl-no-debug=", (*argv)[i], 18) == 0)) - { - gchar *equal_pos = strchr ((*argv)[i], '='); - - if (equal_pos != NULL) - { - gtk_gl_debug_flags &= ~g_parse_debug_string (equal_pos+1, - gtk_gl_debug_keys, - gtk_gl_ndebug_keys); - } - else if ((i + 1) < *argc && (*argv)[i + 1]) - { - gtk_gl_debug_flags &= ~g_parse_debug_string ((*argv)[i+1], - gtk_gl_debug_keys, - gtk_gl_ndebug_keys); - (*argv)[i] = NULL; - i += 1; - } - (*argv)[i] = NULL; - } -#endif /* G_ENABLE_DEBUG */ - i += 1; - } - - for (i = 1; i < *argc; i++) - { - for (k = i; k < *argc; k++) - if ((*argv)[k] != NULL) - break; - - if (k > i) - { - k -= i; - for (j = i + k; j < *argc; j++) - (*argv)[j-k] = (*argv)[j]; - *argc -= k; - } - } - - } - - /* Set the 'initialized' flag. */ - gtk_gl_initialized = TRUE; - - return TRUE; -} - -/** - * gtk_gl_init_check: - * @argc: Address of the <parameter>argc</parameter> parameter of your - * <function>main()</function> function. Changed if any arguments - * were handled. - * @argv: Address of the <parameter>argv</parameter> parameter of - * <function>main()</function>. Any parameters understood by - * gtk_gl_init() are stripped before return. - * - * This function does the same work as gtk_gl_init() with only - * a single change: It does not terminate the program if the library can't be - * initialized. Instead it returns %FALSE on failure. - * - * This way the application can fall back to some other means of communication - * with the user - for example a curses or command line interface. - * - * Return value: %TRUE if the GUI has been successfully initialized, - * %FALSE otherwise. - **/ -gboolean -gtk_gl_init_check (int *argc, - char ***argv) -{ - /* Init GdkGLExt library. */ - if (!gdk_gl_init_check (argc, argv)) - return FALSE; - - /* Parse args and init GtkGLExt library. */ - if (!gtk_gl_parse_args (argc, argv)) - { - g_warning ("GtkGLExt library initialization fails."); - return FALSE; - } - - return TRUE; -} - -/** - * gtk_gl_init: - * @argc: Address of the <parameter>argc</parameter> parameter of your - * <function>main()</function> function. Changed if any arguments - * were handled. - * @argv: Address of the <parameter>argv</parameter> parameter of - * <function>main()</function>. Any parameters understood by - * gtk_gl_init() are stripped before return. - * - * Call this function before using any other GtkGLExt functions in your - * applications. It will initialize everything needed to operate the library - * and parses some standard command line options. @argc and - * @argv are adjusted accordingly so your own code will - * never see those standard arguments. - * - * <note><para> - * This function will terminate your program if it was unable to initialize - * the library for some reason. If you want your program to fall back to a - * textual interface you want to call gtk_gl_init_check() instead. - * </para></note> - **/ -void -gtk_gl_init (int *argc, - char ***argv) -{ - if (!gtk_gl_init_check (argc, argv)) - exit (1); -} diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.h deleted file mode 100644 index c34cbc94..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglinit.h +++ /dev/null @@ -1,43 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_INIT_H__ -#define __GTK_GL_INIT_H__ - -#include <gdk/gdk.h> - -#include <gdk/gdkgl.h> - -G_BEGIN_DECLS - -/* - * Initialization routines. - */ - -gboolean gtk_gl_parse_args (int *argc, - char ***argv); - -gboolean gtk_gl_init_check (int *argc, - char ***argv); - -void gtk_gl_init (int *argc, - char ***argv); - -G_END_DECLS - -#endif /* __GTK_GL_INIT_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglprivate.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglprivate.h deleted file mode 100644 index 9c23b970..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglprivate.h +++ /dev/null @@ -1,32 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_PRIVATE_H__ -#define __GTK_GL_PRIVATE_H__ - -#include <gtk/gtkgldefs.h> -#include <gtk/gtkgldebug.h> - -G_BEGIN_DECLS - -/* Install colormap to top-level window. */ -extern gboolean _gtk_gl_widget_install_toplevel_cmap; - -G_END_DECLS - -#endif /* __GTK_GL_PRIVATE_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.c b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.c deleted file mode 100644 index 8fa23c1a..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.c +++ /dev/null @@ -1,25 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#include "gtkglversion.h" - -const guint gtkglext_major_version = GTKGLEXT_MAJOR_VERSION; -const guint gtkglext_minor_version = GTKGLEXT_MINOR_VERSION; -const guint gtkglext_micro_version = GTKGLEXT_MICRO_VERSION; -const guint gtkglext_interface_age = GTKGLEXT_INTERFACE_AGE; -const guint gtkglext_binary_age = GTKGLEXT_BINARY_AGE; diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.h deleted file mode 100644 index fce10a0a..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglversion.h +++ /dev/null @@ -1,58 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_VERSION_H__ -#define __GTK_GL_VERSION_H__ - -#include <glib.h> - -#include <gtk/gtkgldefs.h> - -G_BEGIN_DECLS - -/* - * Compile time version. - */ -#define GTKGLEXT_MAJOR_VERSION (1) -#define GTKGLEXT_MINOR_VERSION (2) -#define GTKGLEXT_MICRO_VERSION (0) -#define GTKGLEXT_INTERFACE_AGE (0) -#define GTKGLEXT_BINARY_AGE (0) - -/* - * Check whether a GtkGLExt version equal to or greater than - * major.minor.micro is present. - */ -#define GTKGLEXT_CHECK_VERSION(major, minor, micro) \ - (GTKGLEXT_MAJOR_VERSION > (major) || \ - (GTKGLEXT_MAJOR_VERSION == (major) && GTKGLEXT_MINOR_VERSION > (minor)) || \ - (GTKGLEXT_MAJOR_VERSION == (major) && GTKGLEXT_MINOR_VERSION == (minor) && \ - GTKGLEXT_MICRO_VERSION >= (micro))) - -/* - * Library version. - */ -GTK_GL_VAR const guint gtkglext_major_version; -GTK_GL_VAR const guint gtkglext_minor_version; -GTK_GL_VAR const guint gtkglext_micro_version; -GTK_GL_VAR const guint gtkglext_interface_age; -GTK_GL_VAR const guint gtkglext_binary_age; - -G_END_DECLS - -#endif /* __GTK_GL_VERSION_H__ */ diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.c b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.c deleted file mode 100644 index ecb41ef7..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.c +++ /dev/null @@ -1,507 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#include <gtk/gtkmain.h> - -#include "gtkglprivate.h" -#include "gtkglwidget.h" - -typedef struct -{ - GdkGLConfig *glconfig; - GdkGLContext *share_list; - gboolean direct; - int render_type; - - GdkGLContext *glcontext; - - gulong unrealize_handler; - - guint is_realized : 1; - -} GLWidgetPrivate; - -static const gchar quark_gl_private_string[] = "gtk-gl-widget-private"; -static GQuark quark_gl_private = 0; - -gboolean _gtk_gl_widget_install_toplevel_cmap = FALSE; - -static void gtk_gl_widget_realize (GtkWidget *widget, - GLWidgetPrivate *private); -static gboolean gtk_gl_widget_configure_event (GtkWidget *widget, - GdkEventConfigure *event, - GLWidgetPrivate *private); -static void gtk_gl_widget_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - GLWidgetPrivate *private); -static void gtk_gl_widget_unrealize (GtkWidget *widget, - GLWidgetPrivate *private); -static void gtk_gl_widget_parent_set (GtkWidget *widget, - GtkObject *old_parent, - GdkColormap *colormap); -static void gtk_gl_widget_style_set (GtkWidget *widget, - GtkStyle *previous_style, - gpointer user_data); - -static void gl_widget_private_destroy (GLWidgetPrivate *private); - -/* - * Signal handlers. - */ - -static void -gtk_gl_widget_realize (GtkWidget *widget, - GLWidgetPrivate *private) -{ - GdkGLWindow *glwindow; - - GTK_GL_NOTE_FUNC_PRIVATE (); - - /* - * Set OpenGL-capability to widget->window, then connect some signal - * handlers. - */ - - if (!gdk_window_is_gl_capable (widget->window)) - { - glwindow = gdk_window_set_gl_capability (widget->window, - private->glconfig, - NULL); - if (glwindow == NULL) - { - g_warning ("cannot set OpenGL-capability to widget->window\n"); - return; - } - - /* Connect "unrealize" signal handler. */ - if (private->unrealize_handler == 0) - private->unrealize_handler = g_signal_connect (G_OBJECT (widget), "unrealize", - G_CALLBACK (gtk_gl_widget_unrealize), - private); - } - - private->is_realized = TRUE; -} - -static gboolean -gtk_gl_widget_configure_event (GtkWidget *widget, - GdkEventConfigure *event, - GLWidgetPrivate *private) -{ - GTK_GL_NOTE_FUNC_PRIVATE (); - - if (!private->is_realized) - { - /* Realize if OpenGL-capable window is not realized yet. */ - gtk_gl_widget_realize (widget, private); - } - - return FALSE; -} - -static void -gtk_gl_widget_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - GLWidgetPrivate *private) -{ - GdkGLDrawable *gldrawable; - - GTK_GL_NOTE_FUNC_PRIVATE (); - - /* - * Synchronize OpenGL and window resizing request streams. - */ - - if (GTK_WIDGET_REALIZED (widget) && private->is_realized) - { - gldrawable = gdk_window_get_gl_drawable (widget->window); - gdk_gl_drawable_wait_gdk (gldrawable); - } -} - -static void -gtk_gl_widget_unrealize (GtkWidget *widget, - GLWidgetPrivate *private) -{ - GTK_GL_NOTE_FUNC_PRIVATE (); - - /* - * Destroy OpenGL rendering context. - */ - - if (private->glcontext != NULL) - { - gdk_gl_context_destroy (private->glcontext); - private->glcontext = NULL; - } - - /* - * Remove OpenGL-capability from widget->window. - */ - - if (GTK_WIDGET_REALIZED (widget)) - gdk_window_unset_gl_capability (widget->window); - - private->is_realized = FALSE; -} - -static void -gtk_gl_widget_parent_set (GtkWidget *widget, - GtkObject *old_parent, - GdkColormap *colormap) -{ - GtkWidget *toplevel; - - GTK_GL_NOTE_FUNC_PRIVATE (); - - /* - * Try to install colormap to the top-level window. - */ - - toplevel = gtk_widget_get_toplevel (widget); - if (GTK_WIDGET_TOPLEVEL (toplevel) && !GTK_WIDGET_REALIZED (toplevel)) - { - GTK_GL_NOTE (MISC, - g_message (" - Install colormap to the top-level window.")); - - gtk_widget_set_colormap (toplevel, colormap); - } -} - -static void -gtk_gl_widget_style_set (GtkWidget *widget, - GtkStyle *previous_style, - gpointer user_data) -{ - GTK_GL_NOTE_FUNC_PRIVATE (); - - /* - * Set a background of "None" on window to avoid AIX X server crash. - */ - - if (GTK_WIDGET_REALIZED (widget)) - { - GTK_GL_NOTE (MISC, - g_message (" - window->bg_pixmap = %p", - ((GdkWindowObject *) (widget->window))->bg_pixmap)); - - gdk_window_set_back_pixmap (widget->window, NULL, FALSE); - - GTK_GL_NOTE (MISC, - g_message (" - window->bg_pixmap = %p", - ((GdkWindowObject *) (widget->window))->bg_pixmap)); - } -} - -static void -gl_widget_private_destroy (GLWidgetPrivate *private) -{ - GTK_GL_NOTE_FUNC_PRIVATE (); - - g_object_unref (G_OBJECT (private->glconfig)); - - if (private->share_list != NULL) - g_object_unref (G_OBJECT (private->share_list)); - - g_free (private); -} - -/** - * gtk_widget_set_gl_capability: - * @widget: the #GtkWidget to be used as the rendering area. - * @glconfig: a #GdkGLConfig. - * @share_list: the #GdkGLContext with which to share display lists and texture - * objects. NULL indicates that no sharing is to take place. - * @direct: whether rendering is to be done with a direct connection to - * the graphics system. - * @render_type: GDK_GL_RGBA_TYPE or GDK_GL_COLOR_INDEX_TYPE (currently not - * used). - * - * Set the OpenGL-capability to the @widget. - * This function prepares the widget for its use with OpenGL. - * - * Return value: TRUE if it is successful, FALSE otherwise. - **/ -gboolean -gtk_widget_set_gl_capability (GtkWidget *widget, - GdkGLConfig *glconfig, - GdkGLContext *share_list, - gboolean direct, - int render_type) -{ - GdkColormap *colormap; - GLWidgetPrivate *private; - - GTK_GL_NOTE_FUNC (); - - g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); - g_return_val_if_fail (!GTK_WIDGET_NO_WINDOW (widget), FALSE); - g_return_val_if_fail (!GTK_WIDGET_REALIZED (widget), FALSE); - g_return_val_if_fail (GDK_IS_GL_CONFIG (glconfig), FALSE); - - /* - * Init quark. - */ - - if (quark_gl_private == 0) - quark_gl_private = g_quark_from_static_string (quark_gl_private_string); - - /* - * Already OpenGL-capable? - */ - - if (gtk_widget_is_gl_capable (widget)) - return TRUE; - - /* - * Set OpenGL-capable colormap. - */ - - colormap = gdk_gl_config_get_colormap (glconfig); - - gtk_widget_set_colormap (widget, colormap); - - /* Install colormap to the top-level window. */ - if (_gtk_gl_widget_install_toplevel_cmap) - { - /* - * If window manager doesn't watch the WM_COLORMAP_WINDOWS property on - * the top-level window, we have to set OpenGL window's colormap to the - * top-level window, especially in color index mode (color index mode - * uses own private colormap). - */ - - /* Signal handler to set colormap to the top-level window. */ - g_signal_connect (G_OBJECT (widget), "parent_set", - G_CALLBACK (gtk_gl_widget_parent_set), - colormap); - - /* If given widget has the top-level window, colormap is set here. */ - gtk_gl_widget_parent_set (widget, NULL, colormap); - } - - /* - * Disable backing store feature of the widget. - */ - - gtk_widget_set_double_buffered (widget, FALSE); - - /* - * "style_set" signal handler to set a background of "None" on window. - * (relates AIX X server crash) - */ - - g_signal_connect_after (G_OBJECT (widget), "style_set", - G_CALLBACK (gtk_gl_widget_style_set), - NULL); - - /* - * Set GL widget's private data. - */ - - private = g_new (GLWidgetPrivate, 1); - - private->glconfig = glconfig; - g_object_ref (G_OBJECT (private->glconfig)); - - if (share_list != NULL && GDK_IS_GL_CONTEXT (share_list)) - { - private->share_list = share_list; - g_object_ref (G_OBJECT (private->share_list)); - } - else - { - private->share_list = NULL; - } - - private->direct = direct; - private->render_type = render_type; - - private->glcontext = NULL; - - private->unrealize_handler = 0; - - private->is_realized = FALSE; - - g_object_set_qdata_full (G_OBJECT (widget), quark_gl_private, private, - (GDestroyNotify) gl_widget_private_destroy); - - /* - * Connect signal handlers to realize OpenGL-capable widget. - */ - - g_signal_connect (G_OBJECT (widget), "realize", - G_CALLBACK (gtk_gl_widget_realize), - private); - - /* gtk_drawing_area sends configure_event when it is realized. */ - g_signal_connect (G_OBJECT (widget), "configure_event", - G_CALLBACK (gtk_gl_widget_configure_event), - private); - - /* - * Connect "size_allocate" signal handler to synchronize OpenGL and - * window resizing request streams. - */ - - g_signal_connect (G_OBJECT (widget), "size_allocate", - G_CALLBACK (gtk_gl_widget_size_allocate), - private); - - return TRUE; -} - -/** - * gtk_widget_is_gl_capable: - * @widget: a #GtkWidget. - * - * Returns whether the @widget is OpenGL-capable. - * - * Return value: TRUE if the @widget is OpenGL-capable, FALSE otherwise. - **/ -gboolean -gtk_widget_is_gl_capable (GtkWidget *widget) -{ - g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); - - return (g_object_get_qdata (G_OBJECT (widget), quark_gl_private) != NULL); -} - -/** - * gtk_widget_get_gl_config: - * @widget: a #GtkWidget. - * - * Returns the #GdkGLConfig referred by the @widget. - * - * Return value: the #GdkGLConfig. - **/ -GdkGLConfig * -gtk_widget_get_gl_config (GtkWidget *widget) -{ - GLWidgetPrivate *private; - - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - - private = g_object_get_qdata (G_OBJECT (widget), quark_gl_private); - if (private == NULL) - return NULL; - - return private->glconfig; -} - -/** - * gtk_widget_create_gl_context: - * @widget: a #GtkWidget. - * @share_list: the #GdkGLContext with which to share display lists and texture - * objects. NULL indicates that no sharing is to take place. - * @direct: whether rendering is to be done with a direct connection to - * the graphics system. - * @render_type: GDK_GL_RGBA_TYPE or GDK_GL_COLOR_INDEX_TYPE (currently not - * used). - * - * Creates a new #GdkGLContext with the appropriate #GdkGLDrawable - * for this widget. The GL context must be freed when you're - * finished with it. See also gtk_widget_get_gl_context(). - * - * Return value: the new #GdkGLContext. - **/ -GdkGLContext * -gtk_widget_create_gl_context (GtkWidget *widget, - GdkGLContext *share_list, - gboolean direct, - int render_type) -{ - GdkGLDrawable *gldrawable; - GdkGLContext *glcontext; - - GTK_GL_NOTE_FUNC (); - - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - g_return_val_if_fail (GTK_WIDGET_REALIZED (widget), NULL); - - gldrawable = gdk_window_get_gl_drawable (widget->window); - if (gldrawable == NULL) - return NULL; - - /* - * Create OpenGL rendering context. - */ - - glcontext = gdk_gl_context_new (gldrawable, - share_list, - direct, - render_type); - if (glcontext == NULL) - { - g_warning ("cannot create GdkGLContext\n"); - return NULL; - } - - return glcontext; -} - -/** - * gtk_widget_get_gl_context: - * @widget: a #GtkWidget. - * - * Returns the #GdkGLContext with the appropriate #GdkGLDrawable - * for this widget. Unlike the GL context returned by - * gtk_widget_create_gl_context(), this context is owned by the widget. - * - * #GdkGLContext is needed for the function gdk_gl_drawable_begin, - * or for sharing display lists (see gtk_widget_set_gl_capability()). - * - * Return value: the #GdkGLContext. - **/ -GdkGLContext * -gtk_widget_get_gl_context (GtkWidget *widget) -{ - GLWidgetPrivate *private; - - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - g_return_val_if_fail (GTK_WIDGET_REALIZED (widget), NULL); - - private = g_object_get_qdata (G_OBJECT (widget), quark_gl_private); - if (private == NULL) - return NULL; - - if (private->glcontext == NULL) - private->glcontext = gtk_widget_create_gl_context (widget, - private->share_list, - private->direct, - private->render_type); - - return private->glcontext; -} - -/** - * gtk_widget_get_gl_window: - * @widget: a #GtkWidget. - * - * Returns the #GdkGLWindow owned by the @widget. - * - * Return value: the #GdkGLWindow. - **/ -GdkGLWindow * -gtk_widget_get_gl_window (GtkWidget *widget) -{ - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - g_return_val_if_fail (GTK_WIDGET_REALIZED (widget), NULL); - - return gdk_window_get_gl_window (widget->window); -} diff --git a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.h b/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.h deleted file mode 100644 index fd6ad2ae..00000000 --- a/plugins/gtkui/gtkglext-gtk2/gtk/gtkglwidget.h +++ /dev/null @@ -1,55 +0,0 @@ -/* GtkGLExt - OpenGL Extension to GTK+ - * Copyright (C) 2002-2004 Naofumi Yasufuku - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#ifndef __GTK_GL_WIDGET_H__ -#define __GTK_GL_WIDGET_H__ - -#include <gdk/gdk.h> - -#include <gdk/gdkgl.h> - -#include <gtk/gtkwidget.h> - -G_BEGIN_DECLS - -gboolean gtk_widget_set_gl_capability (GtkWidget *widget, - GdkGLConfig *glconfig, - GdkGLContext *share_list, - gboolean direct, - int render_type); - -gboolean gtk_widget_is_gl_capable (GtkWidget *widget); - - -GdkGLConfig *gtk_widget_get_gl_config (GtkWidget *widget); - -GdkGLContext *gtk_widget_create_gl_context (GtkWidget *widget, - GdkGLContext *share_list, - gboolean direct, - int render_type); - -GdkGLContext *gtk_widget_get_gl_context (GtkWidget *widget); - -GdkGLWindow *gtk_widget_get_gl_window (GtkWidget *widget); - -#define gtk_widget_get_gl_drawable(widget) \ - GDK_GL_DRAWABLE (gtk_widget_get_gl_window (widget)) - -G_END_DECLS - -#endif /* __GTK_GL_WIDGET_H__ */ |