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Bug 641187 - GIMP needs a left-handed cursor option 

Add a cursor-handedness setting and flip the cursor when it's set to
left-handed.
This commit is contained in:
Alexander Hämmerle 2011-07-24 22:09:21 +02:00 committed by Michael Natterer
parent 6b78436f56
commit 421ca4114e
12 changed files with 141 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
app/config/config-enums.c
View File

@ -221,6 +221,35 @@ gimp_cursor_format_get_type (void)
return type;
}
GType
gimp_handedness_get_type (void)
{
static const GEnumValue values[] =
{
{ GIMP_HANDEDNESS_LEFT, "GIMP_HANDEDNESS_LEFT", "left" },
{ GIMP_HANDEDNESS_RIGHT, "GIMP_HANDEDNESS_RIGHT", "right" },
{ 0, NULL, NULL }
};
static const GimpEnumDesc descs[] =
{
{ GIMP_HANDEDNESS_LEFT, NC_("handedness", "Left-handed"), NULL },
{ GIMP_HANDEDNESS_RIGHT, NC_("handedness", "Right-handed"), NULL },
{ 0, NULL, NULL }
};
static GType type = 0;
if (G_UNLIKELY (! type))
{
type = g_enum_register_static ("GimpHandedness", values);
gimp_type_set_translation_context (type, "handedness");
gimp_enum_set_value_descriptions (type, descs);
}
return type;
}
/* Generated data ends here */

11
app/config/config-enums.h
View File

@ -102,4 +102,15 @@ typedef enum
} GimpCursorFormat;
#define GIMP_TYPE_HANDEDNESS (gimp_handedness_get_type ())
GType gimp_handedness_get_type (void) G_GNUC_CONST;
typedef enum
{
GIMP_HANDEDNESS_LEFT, /*< desc="Left-handed" >*/
GIMP_HANDEDNESS_RIGHT /*< desc="Right-handed" >*/
} GimpHandedness;
#endif /* __CONFIG_ENUMS_H__ */

12
app/config/gimpguiconfig.c
View File

@ -73,6 +73,7 @@ enum
PROP_USER_MANUAL_ONLINE_URI,
PROP_DOCK_WINDOW_HINT,
PROP_CURSOR_FORMAT,
PROP_CURSOR_HANDEDNESS,
/* ignored, only for backward compatibility: */
PROP_INFO_WINDOW_PER_DISPLAY,
@ -256,6 +257,11 @@ gimp_gui_config_class_init (GimpGuiConfigClass *klass)
GIMP_TYPE_CURSOR_FORMAT,
GIMP_CURSOR_FORMAT_PIXBUF,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_CURSOR_HANDEDNESS,
"cursor-handedness", CURSOR_HANDEDNESS_BLURB,
GIMP_TYPE_HANDEDNESS,
GIMP_HANDEDNESS_RIGHT,
GIMP_PARAM_STATIC_STRINGS);
/* only for backward compatibility: */
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_INFO_WINDOW_PER_DISPLAY,
@ -421,6 +427,9 @@ gimp_gui_config_set_property (GObject *object,
case PROP_CURSOR_FORMAT:
gui_config->cursor_format = g_value_get_enum (value);
break;
case PROP_CURSOR_HANDEDNESS:
gui_config->cursor_handedness = g_value_get_enum (value);
break;
case PROP_INFO_WINDOW_PER_DISPLAY:
case PROP_MENU_MNEMONICS:
@ -538,6 +547,9 @@ gimp_gui_config_get_property (GObject *object,
case PROP_CURSOR_FORMAT:
g_value_set_enum (value, gui_config->cursor_format);
break;
case PROP_CURSOR_HANDEDNESS:
g_value_set_enum (value, gui_config->cursor_handedness);
break;
case PROP_INFO_WINDOW_PER_DISPLAY:
case PROP_MENU_MNEMONICS:

1
app/config/gimpguiconfig.h
View File

@ -68,6 +68,7 @@ struct _GimpGuiConfig
gchar *user_manual_online_uri;
GimpWindowHint dock_window_hint;
GimpCursorFormat cursor_format;
GimpHandedness cursor_handedness;
gint last_tip; /* saved in sessionrc */
};

3
app/config/gimprc-blurbs.h
View File

@ -51,6 +51,9 @@ N_("Sets the pixel format to use for mouse pointers.")
#define CURSOR_MODE_BLURB \
N_("Sets the type of mouse pointers to use.")
#define CURSOR_HANDEDNESS_BLURB \
N_("Sets the handedness for cursor positioning.")
#define CURSOR_UPDATING_BLURB \
N_("Context-dependent mouse pointers are helpful. They are enabled by " \
"default. However, they require overhead that you may want to do without.")

5
app/dialogs/preferences-dialog.c
View File

@ -2112,7 +2112,7 @@ prefs_dialog_new (Gimp *gimp,
_("Show pointer for paint _tools"),
GTK_BOX (vbox2));
table = prefs_table_new (2, GTK_CONTAINER (vbox2));
table = prefs_table_new (3, GTK_CONTAINER (vbox2));
prefs_enum_combo_box_add (object, "cursor-mode", 0, 0,
_("Pointer _mode:"),
@ -2120,6 +2120,9 @@ prefs_dialog_new (Gimp *gimp,
prefs_enum_combo_box_add (object, "cursor-format", 0, 0,
_("Pointer re_ndering:"),
GTK_TABLE (table), 1, size_group);
prefs_enum_combo_box_add (object, "cursor-handedness", 0, 0,
_("Pointer _handedness:"),
GTK_TABLE (table), 2, NULL);
g_object_unref (size_group);
size_group = NULL;

26
app/display/gimpdisplayshell-cursor.c
View File

@ -93,6 +93,7 @@ gimp_display_shell_set_override_cursor (GimpDisplayShell *shell,
gimp_cursor_set (shell->canvas,
shell->cursor_format,
shell->cursor_handedness,
cursor_type,
GIMP_TOOL_CURSOR_NONE,
GIMP_CURSOR_MODIFIER_NONE);
@ -221,6 +222,7 @@ gimp_display_shell_real_set_cursor (GimpDisplayShell *shell,
gboolean always_install)
{
GimpCursorFormat cursor_format;
GimpHandedness cursor_handedness;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
@ -266,20 +268,24 @@ gimp_display_shell_real_set_cursor (GimpDisplayShell *shell,
}
}
cursor_format = GIMP_GUI_CONFIG (shell->display->config)->cursor_format;
cursor_format = GIMP_GUI_CONFIG (shell->display->config)->cursor_format;
cursor_handedness = GIMP_GUI_CONFIG (shell->display->config)->cursor_handedness;
if (shell->cursor_format != cursor_format ||
shell->current_cursor != cursor_type ||
shell->tool_cursor != tool_cursor ||
shell->cursor_modifier != modifier ||
if (shell->cursor_format != cursor_format ||
shell->cursor_handedness != cursor_handedness ||
shell->current_cursor != cursor_type ||
shell->tool_cursor != tool_cursor ||
shell->cursor_modifier != modifier ||
always_install)
{
shell->cursor_format = cursor_format;
shell->current_cursor = cursor_type;
shell->tool_cursor = tool_cursor;
shell->cursor_modifier = modifier;
shell->cursor_format = cursor_format;
shell->cursor_handedness = cursor_handedness;
shell->current_cursor = cursor_type;
shell->tool_cursor = tool_cursor;
shell->cursor_modifier = modifier;
gimp_cursor_set (shell->canvas, cursor_format,
gimp_cursor_set (shell->canvas,
cursor_format, cursor_handedness,
cursor_type, tool_cursor, modifier);
}
}

11
app/display/gimpdisplayshell.c
View File

@ -299,11 +299,12 @@ gimp_display_shell_init (GimpDisplayShell *shell)
shell->icon_size = 32;
shell->cursor_format = GIMP_CURSOR_FORMAT_BITMAP;
shell->current_cursor = (GimpCursorType) -1;
shell->tool_cursor = GIMP_TOOL_CURSOR_NONE;
shell->cursor_modifier = GIMP_CURSOR_MODIFIER_NONE;
shell->override_cursor = (GimpCursorType) -1;
shell->cursor_format = GIMP_CURSOR_FORMAT_BITMAP;
shell->cursor_handedness = GIMP_HANDEDNESS_RIGHT;
shell->current_cursor = (GimpCursorType) -1;
shell->tool_cursor = GIMP_TOOL_CURSOR_NONE;
shell->cursor_modifier = GIMP_CURSOR_MODIFIER_NONE;
shell->override_cursor = (GimpCursorType) -1;
shell->motion_buffer = gimp_motion_buffer_new ();

3
app/display/gimpdisplayshell.h
View File

@ -138,11 +138,12 @@ struct _GimpDisplayShell
guint fill_idle_id; /* display_shell_fill() idle ID */
GimpCursorFormat cursor_format; /* Currently used cursor format */
GimpHandedness cursor_handedness;/* Handedness for cursor display */
GimpCursorType current_cursor; /* Currently installed main cursor */
GimpToolCursorType tool_cursor; /* Current Tool cursor */
GimpCursorModifier cursor_modifier; /* Cursor modifier (plus, minus, ...) */
GimpCursorType override_cursor; /* Overriding cursor */
GimpCursorType override_cursor; /* Overriding cursor */
gboolean using_override_cursor;
gboolean draw_cursor; /* should we draw software cursor ? */

57
app/widgets/gimpcursor.c
View File

@ -247,6 +247,7 @@ get_cursor_pixbuf (GimpCursor *cursor,
GdkCursor *
gimp_cursor_new (GdkDisplay *display,
GimpCursorFormat cursor_format,
GimpHandedness cursor_handedness,
GimpCursorType cursor_type,
GimpToolCursorType tool_cursor,
GimpCursorModifier modifier)
@ -293,6 +294,38 @@ gimp_cursor_new (GdkDisplay *display,
modifier = GIMP_CURSOR_MODIFIER_NONE;
}
/* when cursor is "corner" or "side" sides must be exchanged for
* left-hand-mice-flipping of pixbuf below
*/
if (cursor_handedness == GIMP_HANDEDNESS_LEFT)
{
if (cursor_type == GIMP_CURSOR_CORNER_TOP_LEFT)
{
cursor_type = GIMP_CURSOR_CORNER_TOP_RIGHT;
}
else if (cursor_type == GIMP_CURSOR_CORNER_TOP_RIGHT)
{
cursor_type = GIMP_CURSOR_CORNER_TOP_LEFT;
}
else if (cursor_type == GIMP_CURSOR_CORNER_BOTTOM_LEFT)
{
cursor_type = GIMP_CURSOR_CORNER_BOTTOM_RIGHT;
}
else if (cursor_type == GIMP_CURSOR_CORNER_BOTTOM_RIGHT)
{
cursor_type = GIMP_CURSOR_CORNER_BOTTOM_LEFT;
}
else if (cursor_type == GIMP_CURSOR_SIDE_LEFT)
{
cursor_type = GIMP_CURSOR_SIDE_RIGHT;
}
else if (cursor_type == GIMP_CURSOR_SIDE_RIGHT)
{
cursor_type = GIMP_CURSOR_SIDE_LEFT;
}
}
/* prepare the main cursor */
cursor_type -= GIMP_CURSOR_NONE;
@ -345,9 +378,25 @@ gimp_cursor_new (GdkDisplay *display,
GDK_INTERP_NEAREST, bw ? 255 : 200);
}
cursor = gdk_cursor_new_from_pixbuf (display, pixbuf,
bmcursor->x_hot,
bmcursor->y_hot);
/* flip the cursor if mouse setting is left-handed */
if (cursor_handedness == GIMP_HANDEDNESS_LEFT)
{
GdkPixbuf *flipped = gdk_pixbuf_flip (pixbuf, TRUE);
gint width = gdk_pixbuf_get_width (flipped);
cursor = gdk_cursor_new_from_pixbuf (display, flipped,
(width - 1) - bmcursor->x_hot,
bmcursor->y_hot);
g_object_unref (flipped);
}
else
{
cursor = gdk_cursor_new_from_pixbuf (display, pixbuf,
bmcursor->x_hot,
bmcursor->y_hot);
}
g_object_unref (pixbuf);
return cursor;
@ -356,6 +405,7 @@ gimp_cursor_new (GdkDisplay *display,
void
gimp_cursor_set (GtkWidget *widget,
GimpCursorFormat cursor_format,
GimpHandedness cursor_handedness,
GimpCursorType cursor_type,
GimpToolCursorType tool_cursor,
GimpCursorModifier modifier)
@ -367,6 +417,7 @@ gimp_cursor_set (GtkWidget *widget,
cursor = gimp_cursor_new (gtk_widget_get_display (widget),
cursor_format,
cursor_handedness,
cursor_type,
tool_cursor,
modifier);

2
app/widgets/gimpcursor.h
View File

@ -21,11 +21,13 @@
GdkCursor * gimp_cursor_new (GdkDisplay *display,
GimpCursorFormat cursor_format,
GimpHandedness cursor_handedness,
GimpCursorType cursor_type,
GimpToolCursorType tool_cursor,
GimpCursorModifier modifier);
void gimp_cursor_set (GtkWidget *widget,
GimpCursorFormat cursor_format,
GimpHandedness cursor_handedness,
GimpCursorType cursor_type,
GimpToolCursorType tool_cursor,
GimpCursorModifier modifier);

1
app/widgets/gimpdialogfactory.c
View File

@ -1503,6 +1503,7 @@ gimp_dialog_factory_set_busy (GimpDialogFactory *factory)
cursor = gimp_cursor_new (display,
GIMP_CURSOR_FORMAT_BITMAP,
GIMP_HANDEDNESS_RIGHT,
GDK_WATCH,
GIMP_TOOL_CURSOR_NONE,
GIMP_CURSOR_MODIFIER_NONE);