s3rius/squeekboard
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Simplify layout and rendering

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Remove pre-scaling of the bounds for the keyboard and its contents.
Calculate the scale factor based on the allocation and the desired width
and height of each keyboard, using the lower value of the horizontal and
vertical scale factors.
Apply scaling in the renderer and prepare to perform centering there.
This commit is contained in:
David Boddie
2019-07-30 14:14:15 +00:00
parent 1846a67e83
commit 8f1de46381
5 changed files with 54 additions and 152 deletions
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24
eek/eek-xml-layout.c
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@ -79,10 +79,6 @@ static gboolean parse_symbols (const gchar *path,
EekKeyboard *keyboard,
GError **error);
static void scale_keyboard (EekKeyboard *keyboard,
gdouble width,
gdouble height);
static gboolean validate (const gchar **valid_path_list,
gsize valid_path_list_len,
const gchar *element_name,
@ -946,9 +942,6 @@ eek_xml_layout_real_create_keyboard (EekboardContextService *manager,
eek_layout_place_sections(keyboard);
/* Fit keyboard in the given width and height. */
scale_keyboard (keyboard, initial_width, initial_height);
/* Use pre-defined modifier mask here. */
eek_keyboard_set_num_lock_mask (keyboard, EEK_MOD2_MASK);
eek_keyboard_set_alt_gr_mask (keyboard, EEK_BUTTON1_MASK);
@ -1358,23 +1351,6 @@ parse_keyboards (const gchar *path, GError **error)
return keyboards;
}
static void scale_keyboard (EekKeyboard *keyboard,
gdouble width,
gdouble height)
{
gdouble scale;
EekBounds bounds;
eek_element_get_bounds (EEK_ELEMENT(keyboard), &bounds);
if (width * bounds.height < height * bounds.width)
scale = width / bounds.width;
else
scale = height / bounds.height;
eek_layout_scale_keyboard(keyboard, scale);
}
static gboolean
validate (const gchar **valid_path_list,
gsize valid_path_list_len,