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button layout key

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2002-10-12  Havoc Pennington  <hp@pobox.com>

	* src/metacity.schemas.in: button layout key

	* src/prefs.c: Add button layout gconf key
	(change_notify): use some "else if" instead of "if" where we
	should have been
This commit is contained in:
Havoc Pennington 2002-10-12 17:44:55 +00:00 committed by Havoc Pennington
parent 82e5cb578c
commit ae577d7724
3 changed files with 216 additions and 19 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2002-10-12 Havoc Pennington <hp@pobox.com>
* src/metacity.schemas.in: button layout key
* src/prefs.c: Add button layout gconf key
(change_notify): use some "else if" instead of "if" where we
should have been
2002-10-11 Havoc Pennington <hp@redhat.com>
* src/display.c (event_callback): don't raise window on button 2

21
src/metacity.schemas.in
View File

@ -21,6 +21,27 @@
</locale>
</schema>
<schema>
<key>/schemas/apps/metacity/general/button_layout</key>
<applyto>/apps/metacity/general/button_layout</applyto>
<owner>metacity</owner>
<type>string</type>
<default>menu:minimize,maximize,close</default>
<locale name="C">
<short>Arrangement of buttons on the titlebar</short>
<long>
Arrangement of buttons on the titlebar. The
value should be a string, such as
"menu:minimize,maximize,close"; the colon separates the
left corner of the window from the right corner, and
the button names are comma-separated. Duplicate buttons
are not allowed. Unknown button names are silently ignored
so that buttons can be added in future metacity versions
without breaking older versions.
</long>
</locale>
</schema>
<schema>
<key>/schemas/apps/metacity/general/focus_mode</key>
<applyto>/apps/metacity/general/focus_mode</applyto>

206
src/prefs.c
View File

@ -40,6 +40,7 @@
#define KEY_NUM_WORKSPACES "/apps/metacity/general/num_workspaces"
#define KEY_APPLICATION_BASED "/apps/metacity/general/application_based"
#define KEY_DISABLE_WORKAROUNDS "/apps/metacity/general/disable_workarounds"
#define KEY_BUTTON_LAYOUT "/apps/metacity/general/button_layout"
#define KEY_COMMAND_PREFIX "/apps/metacity/keybinding_commands/command_"
#define KEY_SCREEN_BINDINGS_PREFIX "/apps/metacity/global_keybindings"
@ -59,6 +60,21 @@ static gboolean application_based = FALSE;
static gboolean disable_workarounds = FALSE;
static gboolean auto_raise = FALSE;
static gboolean auto_raise_delay = 500;
static MetaButtonLayout button_layout = {
{
META_BUTTON_FUNCTION_MENU,
META_BUTTON_FUNCTION_LAST,
META_BUTTON_FUNCTION_LAST,
META_BUTTON_FUNCTION_LAST
},
{
META_BUTTON_FUNCTION_MINIMIZE,
META_BUTTON_FUNCTION_MAXIMIZE,
META_BUTTON_FUNCTION_CLOSE,
META_BUTTON_FUNCTION_LAST
}
};
#define NUM_COMMANDS 12
static char *commands[NUM_COMMANDS] = { NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL };
@ -73,6 +89,7 @@ static gboolean update_application_based (gboolean value);
static gboolean update_disable_workarounds (gboolean value);
static gboolean update_auto_raise (gboolean value);
static gboolean update_auto_raise_delay (int value);
static gboolean update_button_layout (const char *value);
static gboolean update_window_binding (const char *name,
const char *value);
static gboolean update_screen_binding (const char *name,
@ -299,6 +316,12 @@ meta_prefs_init (void)
cleanup_error (&err);
update_disable_workarounds (bool_val);
str_val = gconf_client_get_string (default_client, KEY_BUTTON_LAYOUT,
&err);
cleanup_error (&err);
update_button_layout (str_val);
g_free (str_val);
/* Load keybindings prefs */
init_bindings ();
@ -362,7 +385,7 @@ change_notify (GConfClient *client,
if (update_mouse_button_mods (str))
queue_changed (META_PREF_MOUSE_BUTTON_MODS);
}
if (strcmp (key, KEY_FOCUS_MODE) == 0)
else if (strcmp (key, KEY_FOCUS_MODE) == 0)
{
const char *str;
@ -378,7 +401,7 @@ change_notify (GConfClient *client,
if (update_focus_mode (str))
queue_changed (META_PREF_FOCUS_MODE);
}
if (strcmp (key, KEY_THEME) == 0)
else if (strcmp (key, KEY_THEME) == 0)
{
const char *str;
@ -559,6 +582,22 @@ change_notify (GConfClient *client,
if (update_command (key, str))
queue_changed (META_PREF_COMMANDS);
}
else if (strcmp (key, KEY_BUTTON_LAYOUT) == 0)
{
const char *str;
if (value && value->type != GCONF_VALUE_STRING)
{
meta_warning (_("GConf key \"%s\" is set to an invalid type\n"),
KEY_BUTTON_LAYOUT);
goto out;
}
str = value ? gconf_value_get_string (value) : NULL;
if (update_button_layout (str))
queue_changed (META_PREF_BUTTON_LAYOUT);
}
else
{
meta_verbose ("Key %s doesn't mean anything to Metacity\n",
@ -714,6 +753,150 @@ update_titlebar_font (const char *value)
}
}
static gboolean
button_layout_equal (const MetaButtonLayout *a,
const MetaButtonLayout *b)
{
int i;
i = 0;
while (i < MAX_BUTTONS_PER_CORNER)
{
if (a->left_buttons[i] != b->left_buttons[i])
return FALSE;
if (a->right_buttons[i] != b->right_buttons[i])
return FALSE;
++i;
}
return TRUE;
}
static MetaButtonFunction
button_function_from_string (const char *str)
{
if (strcmp (str, "menu") == 0)
return META_BUTTON_FUNCTION_MENU;
else if (strcmp (str, "minimize") == 0)
return META_BUTTON_FUNCTION_MINIMIZE;
else if (strcmp (str, "maximize") == 0)
return META_BUTTON_FUNCTION_MAXIMIZE;
else if (strcmp (str, "close") == 0)
return META_BUTTON_FUNCTION_CLOSE;
else
return META_BUTTON_FUNCTION_LAST;
}
static gboolean
update_button_layout (const char *value)
{
MetaButtonLayout new_layout;
char **sides;
int i;
gboolean changed;
if (value == NULL)
return FALSE;
i = 0;
while (i < MAX_BUTTONS_PER_CORNER)
{
new_layout.left_buttons[i] = META_BUTTON_FUNCTION_LAST;
new_layout.right_buttons[i] = META_BUTTON_FUNCTION_LAST;
++i;
}
/* We need to ignore unknown button functions, for
* compat with future versions
*/
sides = g_strsplit (value, ":", 2);
if (sides[0] != NULL)
{
char **buttons;
int b;
gboolean used[META_BUTTON_FUNCTION_LAST];
i = 0;
while (i < META_BUTTON_FUNCTION_LAST)
{
used[i] = FALSE;
++i;
}
buttons = g_strsplit (sides[0], ",", -1);
i = 0;
b = 0;
while (buttons[b] != NULL)
{
MetaButtonFunction f = button_function_from_string (buttons[b]);
if (f != META_BUTTON_FUNCTION_LAST && !used[f])
{
new_layout.left_buttons[i] = f;
used[f] = TRUE;
++i;
}
else
{
meta_verbose ("Ignoring unknown or already-used button name \"%s\"\n",
buttons[b]);
}
++b;
}
g_strfreev (buttons);
}
if (sides[0] != NULL && sides[1] != NULL)
{
char **buttons;
int b;
gboolean used[META_BUTTON_FUNCTION_LAST];
i = 0;
while (i < META_BUTTON_FUNCTION_LAST)
{
used[i] = FALSE;
++i;
}
buttons = g_strsplit (sides[1], ",", -1);
i = 0;
b = 0;
while (buttons[b] != NULL)
{
MetaButtonFunction f = button_function_from_string (buttons[b]);
if (f != META_BUTTON_FUNCTION_LAST && !used[f])
{
new_layout.right_buttons[i] = f;
used[f] = TRUE;
++i;
}
else
{
meta_verbose ("Ignoring unknown or already-used button name \"%s\"\n",
buttons[b]);
}
++b;
}
g_strfreev (buttons);
}
g_strfreev (sides);
changed = !button_layout_equal (&button_layout, &new_layout);
button_layout = new_layout;
return changed;
}
const PangoFontDescription*
meta_prefs_get_titlebar_font (void)
{
@ -1212,24 +1395,9 @@ meta_prefs_get_gconf_key_for_command (int i)
}
void
meta_prefs_get_button_layout (MetaButtonLayout *button_layout)
meta_prefs_get_button_layout (MetaButtonLayout *button_layout_p)
{
/* FIXME */
int i;
i = 0;
while (i < MAX_BUTTONS_PER_CORNER)
{
button_layout->left_buttons[i] = META_BUTTON_FUNCTION_LAST;
button_layout->right_buttons[i] = META_BUTTON_FUNCTION_LAST;
++i;
}
button_layout->left_buttons[0] = META_BUTTON_FUNCTION_MENU;
button_layout->right_buttons[0] = META_BUTTON_FUNCTION_MINIMIZE;
button_layout->right_buttons[1] = META_BUTTON_FUNCTION_MAXIMIZE;
button_layout->right_buttons[2] = META_BUTTON_FUNCTION_CLOSE;
*button_layout_p = button_layout;
}
void