moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 227 insertions, 0 deletions

diff --git a/src/include/xprops.h b/src/include/xprops.h
new file mode 100644
index 00000000..58ad22c7
--- /dev/null
+++ b/src/include/xprops.h
@@ -0,0 +1,227 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* Marco X property convenience routines */
+
+/* 
+ * Copyright (C) 2001 Havoc Pennington
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef META_XPROPS_H
+#define META_XPROPS_H
+
+#include <config.h>
+
+#include "display.h"
+#include <X11/Xutil.h>
+
+#ifdef HAVE_XSYNC
+#include <X11/extensions/sync.h>
+#endif
+
+/* Copied from Lesstif by way of GTK. Rudimentary docs can be
+ * found in some Motif reference guides online.
+ */
+typedef struct {
+    unsigned long flags;
+    unsigned long functions;
+    unsigned long decorations;
+    long input_mode;
+    unsigned long status;
+} MotifWmHints, MwmHints;
+
+#define MWM_HINTS_FUNCTIONS     (1L << 0)
+#define MWM_HINTS_DECORATIONS   (1L << 1)
+#define MWM_HINTS_INPUT_MODE    (1L << 2)
+#define MWM_HINTS_STATUS        (1L << 3)
+
+#define MWM_FUNC_ALL            (1L << 0)
+#define MWM_FUNC_RESIZE         (1L << 1)
+#define MWM_FUNC_MOVE           (1L << 2)
+#define MWM_FUNC_MINIMIZE       (1L << 3)
+#define MWM_FUNC_MAXIMIZE       (1L << 4)
+#define MWM_FUNC_CLOSE          (1L << 5)
+
+#define MWM_DECOR_ALL           (1L << 0)
+#define MWM_DECOR_BORDER        (1L << 1)
+#define MWM_DECOR_RESIZEH       (1L << 2)
+#define MWM_DECOR_TITLE         (1L << 3)
+#define MWM_DECOR_MENU          (1L << 4)
+#define MWM_DECOR_MINIMIZE      (1L << 5)
+#define MWM_DECOR_MAXIMIZE      (1L << 6)
+
+#define MWM_INPUT_MODELESS 0
+#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
+#define MWM_INPUT_SYSTEM_MODAL 2
+#define MWM_INPUT_FULL_APPLICATION_MODAL 3
+#define MWM_INPUT_APPLICATION_MODAL MWM_INPUT_PRIMARY_APPLICATION_MODAL
+
+#define MWM_TEAROFF_WINDOW	(1L<<0)
+
+/* These all return the memory from Xlib, so require an XFree()
+ * when they return TRUE. They return TRUE on success.
+ */
+gboolean meta_prop_get_atom_list     (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      Atom         **atoms_p,
+                                      int           *n_atoms_p);
+gboolean meta_prop_get_motif_hints   (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      MotifWmHints **hints_p);
+gboolean meta_prop_get_cardinal_list (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      gulong       **cardinals_p,
+                                      int           *n_cardinals_p);
+gboolean meta_prop_get_latin1_string (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      char         **str_p);
+gboolean meta_prop_get_utf8_string   (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      char         **str_p);
+gboolean meta_prop_get_utf8_list     (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      char        ***str_p,
+                                      int           *n_str_p);
+void     meta_prop_set_utf8_string_hint
+                                     (MetaDisplay *display,
+                                      Window xwindow,
+                                      Atom atom,
+                                      const char *val);
+gboolean meta_prop_get_window        (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      Window        *window_p);
+gboolean meta_prop_get_cardinal      (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      gulong        *cardinal_p);
+gboolean meta_prop_get_cardinal_with_atom_type (MetaDisplay   *display,
+                                                Window         xwindow,
+                                                Atom           xatom,
+                                                Atom           prop_type,
+                                                gulong        *cardinal_p);
+gboolean meta_prop_get_text_property (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      char         **utf8_str_p);
+
+gboolean meta_prop_get_wm_hints      (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      XWMHints     **hints_p);
+
+gboolean meta_prop_get_class_hint    (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      XClassHint    *class_hint);
+
+gboolean meta_prop_get_size_hints    (MetaDisplay   *display,
+                                      Window         xwindow,
+                                      Atom           xatom,
+                                      XSizeHints   **hints_p,
+                                      gulong        *flags_p);
+
+typedef enum
+{
+  META_PROP_VALUE_INVALID,
+  META_PROP_VALUE_UTF8,
+  META_PROP_VALUE_STRING,
+  META_PROP_VALUE_STRING_AS_UTF8,
+  META_PROP_VALUE_MOTIF_HINTS,
+  META_PROP_VALUE_CARDINAL,
+  META_PROP_VALUE_WINDOW,
+  META_PROP_VALUE_CARDINAL_LIST,
+  META_PROP_VALUE_UTF8_LIST,
+  META_PROP_VALUE_ATOM_LIST,
+  META_PROP_VALUE_TEXT_PROPERTY, /* comes back as UTF-8 string */
+  META_PROP_VALUE_WM_HINTS,
+  META_PROP_VALUE_CLASS_HINT,
+  META_PROP_VALUE_SIZE_HINTS,
+  META_PROP_VALUE_SYNC_COUNTER /* comes back as CARDINAL */
+} MetaPropValueType;
+
+/* used to request/return/store property values */
+typedef struct
+{
+  MetaPropValueType type;
+  Atom atom;
+  Atom required_type; /* autofilled if None */
+  
+  union
+  {
+    char *str;
+    MotifWmHints *motif_hints;
+    Window xwindow;
+    gulong cardinal;
+    XWMHints *wm_hints;
+    XClassHint class_hint;
+#ifdef HAVE_XSYNC
+    XSyncCounter xcounter;
+#endif
+    
+    struct
+    {
+      XSizeHints   *hints;
+      unsigned long flags;
+    } size_hints;
+    
+    struct
+    {
+      gulong *cardinals;
+      int     n_cardinals;
+    } cardinal_list;
+
+    struct
+    {
+      char **strings;
+      int    n_strings;
+    } string_list;
+
+    struct
+    {
+      Atom *atoms;
+      int   n_atoms;
+    } atom_list;
+    
+  } v;
+
+} MetaPropValue;
+
+/* Each value has type and atom initialized. If there's an error,
+ * or property is unset, type comes back as INVALID;
+ * else type comes back as it originated, and the data
+ * is filled in.
+ */
+void meta_prop_get_values (MetaDisplay   *display,
+                           Window         xwindow,
+                           MetaPropValue *values,
+                           int            n_values);
+
+void meta_prop_free_values (MetaPropValue *values,
+                            int            n_values);
+
+#endif
+
+
+
+