metacity-ubuntu/18-auto-maximize-windows.patch

   1 === modified file 'src/core/display.c'
   2 Index: metacity-2.34.1/src/core/display.c
   3 ===================================================================
   4 --- metacity-2.34.1.orig/src/core/display.c     2011-08-18 00:09:44.199438223 -0400
   5 +++ metacity-2.34.1/src/core/display.c  2011-08-18 00:10:26.650462017 -0400
   6 @@ -2010,6 +2010,8 @@
   7          }
   8        break;
   9      case MapNotify:
  10 +      if (window && meta_prefs_get_auto_maximize_windows())
  11 +        meta_window_auto_maximize (window);
  12        break;
  13      case MapRequest:
  14        if (window == NULL)
  15 Index: metacity-2.34.1/src/core/prefs.c
  16 ===================================================================
  17 --- metacity-2.34.1.orig/src/core/prefs.c       2011-08-18 00:10:19.830297517 -0400
  18 +++ metacity-2.34.1/src/core/prefs.c    2011-08-18 00:10:26.650462017 -0400
  19 @@ -103,6 +103,7 @@
  20  static gboolean hide_decorator_tooltip = FALSE;
  21  static gboolean show_maximized_titlebars = TRUE;
  22  static gboolean workspace_switcher_keyboard_cycle = FALSE;
  23 +static gboolean auto_maximize_windows = FALSE;
  24
  25  static MetaVisualBellType visual_bell_type = META_VISUAL_BELL_FULLSCREEN_FLASH;
  26  static MetaButtonLayout button_layout;
  27 @@ -443,6 +444,11 @@
  28        &workspace_switcher_keyboard_cycle,
  29        FALSE,
  30      },
  31 +    { "/apps/metacity/general/auto_maximize_windows",
  32 +      META_PREF_AUTO_MAXIMIZE_WINDOWS,
  33 +      &auto_maximize_windows,
  34 +      FALSE,
  35 +    },
  36      { NULL, 0, NULL, FALSE },
  37    };
  38
  39 @@ -1812,6 +1818,9 @@
  40
  41      case META_PREF_WORKSPACE_SWITCHER_KEYBOARD_CYCLE:
  42        return "WORKSPACE_SWITCHER_KEYBOARD_CYCLE";
  43 +
  44 +    case META_PREF_AUTO_MAXIMIZE_WINDOWS:
  45 +      return "META_PREF_AUTO_MAXIMIZE_WINDOWS";
  46      }
  47
  48    return "(unknown)";
  49 @@ -2773,6 +2782,12 @@
  50    return workspace_switcher_keyboard_cycle;
  51  }
  52
  53 +gboolean
  54 +meta_prefs_get_auto_maximize_windows (void)
  55 +{
  56 +  return auto_maximize_windows;
  57 +}
  58 +
  59  guint
  60  meta_prefs_get_mouse_button_resize (void)
  61  {
  62 Index: metacity-2.34.1/src/core/window-private.h
  63 ===================================================================
  64 --- metacity-2.34.1.orig/src/core/window-private.h      2011-03-08 04:31:53.000000000 -0500
  65 +++ metacity-2.34.1/src/core/window-private.h   2011-08-18 00:10:26.650462017 -0400
  66 @@ -410,6 +410,7 @@
  67  void        meta_window_maximize_internal  (MetaWindow        *window,
  68                                              MetaMaximizeFlags  directions,
  69                                              MetaRectangle     *saved_rect);
  70 +void        meta_window_auto_maximize      (MetaWindow  *window);
  71  void        meta_window_unmaximize         (MetaWindow        *window,
  72                                              MetaMaximizeFlags  directions);
  73  void        meta_window_make_above         (MetaWindow  *window);
  74 Index: metacity-2.34.1/src/core/window.c
  75 ===================================================================
  76 --- metacity-2.34.1.orig/src/core/window.c      2011-08-18 00:10:11.330092500 -0400
  77 +++ metacity-2.34.1/src/core/window.c   2011-08-18 00:10:26.660462267 -0400
  78 @@ -54,8 +54,9 @@
  79  #include <X11/extensions/shape.h>
  80  #endif
  81
  82 -static int destroying_windows_disallowed = 0;
  83 +#define AUTO_MAXIMIZE_MINIMUM_COVERAGE 0.75
  84
  85 +static int destroying_windows_disallowed = 0;
  86
  87  static void     update_sm_hints           (MetaWindow     *window);
  88  static void     update_net_frame_extents  (MetaWindow     *window);
  89 @@ -2696,6 +2697,30 @@
  90      }
  91  }
  92
  93 +void
  94 +meta_window_auto_maximize (MetaWindow *window)
  95 +{
  96 +  const MetaXineramaScreenInfo* info;
  97 +  int screen_surface, window_surface;
  98 +  double coverage;
  99 +
 100 +  if (window->type != META_WINDOW_NORMAL || !window->has_maximize_func)
 101 +    return;
 102 +
 103 +  if (window->maximized_horizontally || window->maximized_vertically)
 104 +    return;
 105 +
 106 +  info = meta_screen_get_xinerama_for_window (window->display->active_screen, window);
 107 +  g_return_if_fail (info);
 108 +  screen_surface = info->rect.width * info->rect.height;
 109 +  g_return_if_fail (screen_surface != 0);
 110 +  window_surface = window->rect.width * window->rect.height;
 111 +  coverage = (double)(window_surface) / screen_surface;
 112 +
 113 +  if (coverage > AUTO_MAXIMIZE_MINIMUM_COVERAGE && coverage <= 1.0)
 114 +    meta_window_maximize (window, META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
 115 +}
 116 +
 117  static void
 118  unmaximize_window_before_freeing (MetaWindow        *window)
 119  {
 120 Index: metacity-2.34.1/src/include/prefs.h
 121 ===================================================================
 122 --- metacity-2.34.1.orig/src/include/prefs.h    2011-08-18 00:10:19.830297517 -0400
 123 +++ metacity-2.34.1/src/include/prefs.h 2011-08-18 00:10:26.660462267 -0400
 124 @@ -65,7 +65,8 @@
 125    META_PREF_FORCE_FULLSCREEN,
 126    META_PREF_HIDE_DECORATOR_TOOLTIP,
 127    META_PREF_SHOW_MAXIMIZED_TITLEBARS,
 128 -  META_PREF_WORKSPACE_SWITCHER_KEYBOARD_CYCLE
 129 +  META_PREF_AUTO_MAXIMIZE_WINDOWS,
 130 +  META_PREF_WORKSPACE_SWITCHER_KEYBOARD_CYCLE,
 131  } MetaPreference;
 132
 133  typedef void (* MetaPrefsChangedFunc) (MetaPreference pref,
 134 @@ -127,6 +128,7 @@
 135  gboolean    meta_prefs_get_capture_before_unmap (void);
 136  gboolean    meta_prefs_get_workspace_switcher_keyboard_cycle (void);
 137
 138 +gboolean    meta_prefs_get_auto_maximize_windows (void);
 139
 140  /**
 141   * Sets whether the compositor is turned on.
 142 Index: metacity-2.34.1/src/metacity.schemas.in.in
 143 ===================================================================
 144 --- metacity-2.34.1.orig/src/metacity.schemas.in.in     2011-08-18 00:10:19.830297517 -0400
 145 +++ metacity-2.34.1/src/metacity.schemas.in.in  2011-08-18 00:10:26.660462267 -0400
 146 @@ -357,6 +357,21 @@
 147      </schema>
 148
 149      <schema>
 150 +      <key>/schemas/apps/metacity/general/auto_maximize_windows</key>
 151 +      <applyto>/apps/metacity/general/auto_maximize_windows</applyto>
 152 +      <owner>metacity</owner>
 153 +      <type>bool</type>
 154 +      <default>false</default>
 155 +      <locale name="C">
 156 +        <short>Automatically Maximize Windows</short>
 157 +        <long>
 158 +          Determines if windows should be automatically maximized when shown
 159 +          if they already cover most of the screen.
 160 +        </long>
 161 +      </locale>
 162 +    </schema>
 163 +
 164 +    <schema>
 165        <key>/schemas/apps/metacity/general/audible_bell</key>
 166        <applyto>/apps/metacity/general/audible_bell</applyto>
 167        <owner>metacity</owner>