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Reverse window buttons and align them to the left for RTL locales. (#92212)

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svn path=/trunk/; revision=3271
This commit is contained in:
Yair Hershkovitz 2007-07-22 06:39:29 +00:00
parent 9c2e546f53
commit 8bbccb91f7
4 changed files with 88 additions and 34 deletions
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17
ChangeLog
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@ -1,3 +1,18 @@
2007-07-22 Yair Hershkovitz <yairhr@gmail.com>
Reverse window buttons and align them to the left for RTL locales.
Fixed #92212.
* src/prefs.c (button_layout, init_button_layout, update_button_layout):
Support reversing and left-aligning of buttons for both Gconf and
NO-Gconf modes.
* src/main.c (main): Call meta_ui_init() before meta_prefs_init().
meta_prefs_init() check for RTL locales which is initialized in
meta_ui_init().
* src/theme.c (meta_frame_layout_calc_geometry): Fixed access to
button_layout to stop iterating when getting to a
META_BUTTON_FUNCTION_LAST value.
2007-06-23 Thomas Thurman <thomas@thurman.org.uk>
* src/window.c (MetaWindow): Put all bitfields together to
@ -53,7 +68,7 @@
Refactor thrice-duplicated queue code in window.c. Closes #376760.
* src/window.c (meta_window_queue, meta_window_unqueue):
New functions.
New functiortl.patchns.
* src/window.[ch] (meta_window_unqueue_*, meta_window_queue_*):
Removed functions.
* src/window.c (meta_window_new_with_attrs, meta_window_free,

9
src/main.c
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@ -293,15 +293,16 @@ main (int argc, char **argv)
g_type_init ();
/* Load prefs */
meta_prefs_init ();
meta_prefs_add_listener (prefs_changed_callback, NULL);
meta_ui_init (&argc, &argv);
/* must be after UI init so we can override GDK handlers */
meta_errors_init ();
/* Load prefs */
meta_prefs_init ();
meta_prefs_add_listener (prefs_changed_callback, NULL);
#if 1
g_log_set_handler (NULL,
G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION,

85
src/prefs.c
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@ -109,20 +109,7 @@ static int cursor_size = 24;
static gboolean compositing_manager = FALSE;
static MetaVisualBellType visual_bell_type = META_VISUAL_BELL_FULLSCREEN_FLASH;
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
}
};
static MetaButtonLayout button_layout;
/* The screenshot commands are at the end */
static char *commands[MAX_COMMANDS] = { NULL, };
@ -195,6 +182,7 @@ static gboolean update_list_binding (MetaKeyPref *binding,
static void init_bindings (void);
static void init_commands (void);
static void init_workspace_names (void);
static void init_button_layout (void);
typedef struct
@ -530,6 +518,8 @@ meta_prefs_init (void)
*/
titlebar_font = pango_font_description_from_string ("Sans Bold 10");
current_theme = g_strdup ("Atlanta");
init_button_layout();
#endif /* HAVE_GCONF */
/* Load keybindings prefs */
@ -1461,14 +1451,6 @@ update_button_layout (const char *value)
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
*/
@ -1515,6 +1497,8 @@ update_button_layout (const char *value)
++b;
}
new_layout.left_buttons[i] = META_BUTTON_FUNCTION_LAST;
g_strfreev (buttons);
}
@ -1558,11 +1542,32 @@ update_button_layout (const char *value)
++b;
}
new_layout.right_buttons[i] = META_BUTTON_FUNCTION_LAST;
g_strfreev (buttons);
}
g_strfreev (sides);
/* Invert the button layout for RTL languages */
if (meta_ui_get_direction() == META_UI_DIRECTION_RTL)
{
MetaButtonLayout rtl_layout;
int j;
for (i = 0; new_layout.left_buttons[i] != META_BUTTON_FUNCTION_LAST; i++);
for (j = 0; j < i; j++)
rtl_layout.right_buttons[j] = new_layout.left_buttons[i - j - 1];
rtl_layout.right_buttons[j] = META_BUTTON_FUNCTION_LAST;
for (i = 0; new_layout.right_buttons[i] != META_BUTTON_FUNCTION_LAST; i++);
for (j = 0; j < i; j++)
rtl_layout.left_buttons[j] = new_layout.right_buttons[i - j - 1];
rtl_layout.left_buttons[j] = META_BUTTON_FUNCTION_LAST;
new_layout = rtl_layout;
}
changed = !button_layout_equal (&button_layout, &new_layout);
button_layout = new_layout;
@ -3036,3 +3041,39 @@ meta_prefs_get_compositing_manager (void)
{
return compositing_manager;
}
static void
init_button_layout(void)
{
MetaButtonLayout button_layout_ltr = {
{
/* buttons in the group on the left side */
META_BUTTON_FUNCTION_MENU,
META_BUTTON_FUNCTION_LAST
},
{
/* buttons in the group on the right side */
META_BUTTON_FUNCTION_MINIMIZE,
META_BUTTON_FUNCTION_MAXIMIZE,
META_BUTTON_FUNCTION_CLOSE,
META_BUTTON_FUNCTION_LAST
}
};
MetaButtonLayout button_layout_rtl = {
{
/* buttons in the group on the left side */
META_BUTTON_FUNCTION_CLOSE,
META_BUTTON_FUNCTION_MAXIMIZE,
META_BUTTON_FUNCTION_MINIMIZE,
META_BUTTON_FUNCTION_LAST
},
{
/* buttons in the group on the right side */
META_BUTTON_FUNCTION_MENU,
META_BUTTON_FUNCTION_LAST
}
};
button_layout = meta_ui_get_direction() == META_UI_DIRECTION_LTR ?
button_layout_ltr : button_layout_rtl;
};

11
src/theme.c
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@ -596,14 +596,11 @@ meta_frame_layout_calc_geometry (const MetaFrameLayout *layout,
n_left = 0;
n_right = 0;
for (i = 0; i < MAX_BUTTONS_PER_CORNER; i++)
{
/* NULL all unused */
left_func_rects[i] = NULL;
right_func_rects[i] = NULL;
if (!layout->hide_buttons)
{
/* Try to fill in rects */
if (button_layout->left_buttons[i] != META_BUTTON_FUNCTION_LAST && !layout->hide_buttons)
for (i = 0; i < MAX_BUTTONS_PER_CORNER && button_layout->left_buttons[i] != META_BUTTON_FUNCTION_LAST; i++)
{
left_func_rects[n_left] = rect_for_function (fgeom, flags,
button_layout->left_buttons[i],
@ -612,7 +609,7 @@ meta_frame_layout_calc_geometry (const MetaFrameLayout *layout,
++n_left;
}
if (button_layout->right_buttons[i] != META_BUTTON_FUNCTION_LAST && !layout->hide_buttons)
for (i = 0; i < MAX_BUTTONS_PER_CORNER && button_layout->right_buttons[i] != META_BUTTON_FUNCTION_LAST; i++)
{
right_func_rects[n_right] = rect_for_function (fgeom, flags,
button_layout->right_buttons[i],