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renderer: Remove unused functions

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This commit is contained in:
Dorota Czaplejewicz
2019-12-07 15:19:53 +00:00
parent f77db1bb73
commit 51a77c41c3
3 changed files with 4 additions and 171 deletions
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5
eek/eek-gtk-keyboard.c
View File

@ -239,6 +239,7 @@ eek_gtk_keyboard_set_property (GObject *object,
const GValue *value,
GParamSpec *pspec)
{
(void)value;
switch (prop_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -295,7 +296,9 @@ eek_gtk_keyboard_class_init (EekGtkKeyboardClass *klass)
static void
eek_gtk_keyboard_init (EekGtkKeyboard *self)
{}
{
(void)self;
}
/**
* eek_gtk_keyboard_new:

151
eek/eek-renderer.c
View File

@ -182,41 +182,6 @@ eek_render_button (EekRenderer *self,
}
}
/**
* eek_renderer_apply_transformation_for_key:
* @self: The renderer used to render the key
* @cr: The Cairo rendering context used for rendering
* @key: The key to be transformed
* @scale: The factor used to scale the key bounds before rendering
* @rotate: Whether to rotate the key by the angle defined for the key's
* in its section definition
*
* Applies a transformation, consisting of scaling and rotation, to the
* current rendering context using the bounds for the given key. The scale
* factor is separate to the normal scale factor for the keyboard as a whole
* and is applied cumulatively. It is typically used to render larger than
* normal keys for popups.
*/
void
eek_renderer_apply_transformation_for_button (cairo_t *cr,
struct button_place *place,
gdouble scale)
{
EekBounds bounds = squeek_button_get_bounds(place->button);
gdouble s;
gint angle = squeek_row_get_angle (place->row);
cairo_scale (cr, scale, scale);
s = sin (angle * G_PI / 180);
if (s < 0)
cairo_translate (cr, 0, - bounds.width * s);
else
cairo_translate (cr, bounds.height * s, 0);
cairo_rotate (cr, angle * G_PI / 180);
}
static void
eek_renderer_render_button_label (EekRenderer *self,
cairo_t *cr,
@ -289,51 +254,6 @@ eek_renderer_render_button_label (EekRenderer *self,
g_object_unref (layout);
}
/*
* eek_renderer_real_render_key:
* @self: The renderer used to render the key
* @cr: The Cairo rendering context used for rendering
* @key: The key to be transformed
* @scale: The factor used to scale the key bounds before rendering
* @rotate: Whether to rotate the key by the angle defined for the key's
* in its section definition
*
* Renders a key separately from the normal keyboard rendering.
*/
void
eek_renderer_render_button (EekRenderer *self,
cairo_t *cr,
struct button_place *place,
gdouble scale,
gboolean is_pressed,
gboolean is_locked)
{
g_return_if_fail (EEK_IS_RENDERER(self));
g_return_if_fail (place);
g_return_if_fail (scale >= 0.0);
EekRendererPrivate *priv = eek_renderer_get_instance_private (self);
EekBounds bounds;
EekBounds view_bounds = squeek_view_get_bounds (level_keyboard_current(priv->keyboard));
eek_renderer_get_button_bounds (view_bounds, place, &bounds);
cairo_save (cr);
/* Because this function is called separately from the keyboard rendering
function, the transformation for the context needs to be set up */
cairo_translate (cr, priv->origin_x, priv->origin_y);
cairo_scale (cr, priv->scale, priv->scale);
cairo_translate (cr, bounds.x, bounds.y);
eek_renderer_apply_transformation_for_button (cr, place, scale);
eek_render_button (
self, cr, place->button,
is_pressed,
is_locked
);
cairo_restore (cr);
}
void
eek_renderer_render_keyboard (EekRenderer *self,
cairo_t *cr)
@ -568,77 +488,6 @@ eek_renderer_set_allocation_size (EekRenderer *renderer,
// This is where size-dependent surfaces would be released
}
void
eek_renderer_get_size (EekRenderer *renderer,
gdouble *width,
gdouble *height)
{
g_return_if_fail (EEK_IS_RENDERER(renderer));
EekRendererPrivate *priv = eek_renderer_get_instance_private (renderer);
EekBounds bounds = squeek_view_get_bounds (level_keyboard_current(priv->keyboard));
if (width)
*width = bounds.width;
if (height)
*height = bounds.height;
}
void
eek_renderer_get_button_bounds (EekBounds view_bounds,
struct button_place *place,
EekBounds *bounds)
{
gint angle = 0;
EekPoint points[4], min, max;
g_return_if_fail (place);
g_return_if_fail (bounds != NULL);
EekBounds button_bounds = squeek_button_get_bounds(place->button);
EekBounds row_bounds = squeek_row_get_bounds (place->row);
points[0].x = button_bounds.x;
points[0].y = button_bounds.y;
points[1].x = points[0].x + button_bounds.width;
points[1].y = points[0].y;
points[2].x = points[1].x;
points[2].y = points[1].y + button_bounds.height;
points[3].x = points[0].x;
points[3].y = points[2].y;
angle = squeek_row_get_angle (place->row);
min = points[2];
max = points[0];
for (unsigned i = 0; i < G_N_ELEMENTS(points); i++) {
eek_point_rotate (&points[i], angle);
if (points[i].x < min.x)
min.x = points[i].x;
if (points[i].x > max.x)
max.x = points[i].x;
if (points[i].y < min.y)
min.y = points[i].y;
if (points[i].y > max.y)
max.y = points[i].y;
}
bounds->x = view_bounds.x + row_bounds.x + min.x;
bounds->y = view_bounds.y + row_bounds.y + min.y;
bounds->width = (max.x - min.x);
bounds->height = (max.y - min.y);
}
gdouble
eek_renderer_get_scale (EekRenderer *renderer)
{
g_return_val_if_fail (EEK_IS_RENDERER(renderer), 0);
EekRendererPrivate *priv = eek_renderer_get_instance_private (renderer);
return priv->scale;
}
void
eek_renderer_set_scale_factor (EekRenderer *renderer, gint scale)
{

19
eek/eek-renderer.h
View File

@ -52,34 +52,15 @@ void eek_renderer_set_allocation_size
(EekRenderer *renderer,
gdouble width,
gdouble height);
void eek_renderer_get_size (EekRenderer *renderer,
gdouble *width,
gdouble *height);
void eek_renderer_get_button_bounds (EekBounds view_bounds,
struct button_place *button,
EekBounds *bounds);
gdouble eek_renderer_get_scale (EekRenderer *renderer);
void eek_renderer_set_scale_factor (EekRenderer *renderer,
gint scale);
void eek_renderer_render_button (EekRenderer *renderer,
cairo_t *cr,
struct button_place *place,
gdouble scale, gboolean is_pressed, gboolean is_locked);
cairo_surface_t *eek_renderer_get_icon_surface(const gchar *icon_name,
gint size,
gint scale);
void eek_renderer_render_keyboard (EekRenderer *renderer,
cairo_t *cr);
void eek_renderer_set_border_width (EekRenderer *renderer,
gdouble border_width);
void eek_renderer_apply_transformation_for_button
(cairo_t *cr,
struct button_place *place,
gdouble scale);
struct transformation
eek_renderer_get_transformation (EekRenderer *renderer);