va_end (args);
}
+/**
+ * gtk_theming_engine_lookup_color:
+ * @engine: a #GtkThemingEngine
+ * @color_name: color name to lookup
+ * @color: (out): Return location for the looked up color
+ *
+ * Looks up and resolves a color name in the current style's color map.
+ *
+ * Returns: %TRUE if @color_name was found and resolved, %FALSE otherwise
+ **/
+gboolean
+gtk_theming_engine_lookup_color (GtkThemingEngine *engine,
+ const gchar *color_name,
+ GdkRGBA *color)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_THEMING_ENGINE (engine), FALSE);
+ g_return_val_if_fail (color_name != NULL, FALSE);
+
+ priv = engine->priv;
+ return gtk_style_context_lookup_color (priv->context, color_name, color);
+}
+
/**
* gtk_theming_engine_get_state:
* @engine: a #GtkThemingEngine
return gtk_style_context_get_junction_sides (priv->context);
}
+/**
+ * gtk_theming_engine_get_color:
+ * @engine: a #GtkThemingEngine
+ * @state: state to retrieve the color for
+ * @color: (out): return value for the foreground color
+ *
+ * Gets the foreground color for a given state.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_color (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GdkRGBA *color)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_color (priv->context, state, color);
+}
+
+/**
+ * gtk_theming_engine_get_background_color:
+ * @engine: a #GtkThemingEngine
+ * @state: state to retrieve the color for
+ * @color: (out): return value for the background color
+ *
+ * Gets the background color for a given state.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_background_color (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GdkRGBA *color)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_background_color (priv->context, state, color);
+}
+
+/**
+ * gtk_theming_engine_get_border_color:
+ * @engine: a #GtkThemingEngine
+ * @state: state to retrieve the color for
+ * @color: (out): return value for the border color
+ *
+ * Gets the border color for a given state.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_border_color (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GdkRGBA *color)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_border_color (priv->context, state, color);
+}
+
+/**
+ * gtk_theming_engine_get_border:
+ * @engine: a #GtkthemingEngine
+ * @state: state to retrieve the border for
+ * @border: (out): return value for the border settings
+ *
+ * Gets the border for a given state as a #GtkBorder.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_border (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GtkBorder *border)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_border (priv->context, state, border);
+}
+
+/**
+ * gtk_theming_engine_get_padding:
+ * @engine: a #GtkthemingEngine
+ * @state: state to retrieve the padding for
+ * @padding: (out): return value for the padding settings
+ *
+ * Gets the padding for a given state as a #GtkBorder.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_padding (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GtkBorder *padding)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_padding (priv->context, state, padding);
+}
+
+/**
+ * gtk_theming_engine_get_margin:
+ * @engine: a #GtkThemingEngine
+ * @state: state to retrieve the border for
+ * @margin: (out): return value for the margin settings
+ *
+ * Gets the margin for a given state as a #GtkBorder.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_get_margin (GtkThemingEngine *engine,
+ GtkStateFlags state,
+ GtkBorder *margin)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_if_fail (GTK_IS_THEMING_ENGINE (engine));
+
+ priv = engine->priv;
+ gtk_style_context_get_margin (priv->context, state, margin);
+}
+
+/**
+ * gtk_theming_engine_get_font:
+ * @engine: a #GtkThemingEngine
+ * @state: state to retrieve the font for
+ *
+ * Returns the font description for a given state.
+ *
+ * Returns: the #PangoFontDescription for the given state. This
+ * object is owned by GTK+ and should not be freed.
+ *
+ * Since: 3.0
+ **/
+const PangoFontDescription *
+gtk_theming_engine_get_font (GtkThemingEngine *engine,
+ GtkStateFlags state)
+{
+ GtkThemingEnginePrivate *priv;
+
+ g_return_val_if_fail (GTK_IS_THEMING_ENGINE (engine), NULL);
+
+ priv = engine->priv;
+ return gtk_style_context_get_font (priv->context, state);
+}
+
/* GtkThemingModule */
static gboolean
module_path = _gtk_find_module (name, "theming-engines");
if (!module_path)
- {
- g_warning (_("Unable to locate theme engine in module path: \"%s\","), name);
- return FALSE;
- }
+ return FALSE;
module = g_module_open (module_path, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
g_free (module_path);
if (!module)
- {
- g_warning ("%s", g_module_error ());
- return FALSE;
- }
+ return FALSE;
if (!g_module_symbol (module, "theme_init",
(gpointer *) &theming_module->init) ||
!g_module_symbol (module, "create_engine",
(gpointer *) &theming_module->create_engine))
{
- g_warning ("%s", g_module_error ());
g_module_close (module);
return FALSE;
GtkStateFlags flags;
gboolean running;
gdouble progress, alpha = 1;
- gint radius, border_width;
- GtkBorder *border;
+ gint radius;
flags = gtk_theming_engine_get_state (engine);
cairo_save (cr);
gtk_theming_engine_get (engine, flags,
"background-image", &pattern,
"background-color", &bg_color,
- "border-width", &border,
"border-radius", &radius,
NULL);
running = gtk_theming_engine_state_is_running (engine, GTK_STATE_PRELIGHT, &progress);
- border_width = MIN (MIN (border->top, border->bottom),
- MIN (border->left, border->right));
-
_cairo_round_rectangle_sides (cr, (gdouble) radius,
x, y, width, height,
SIDE_ALL, junction);
cairo_restore (cr);
gdk_rgba_free (bg_color);
- gtk_border_free (border);
}
static void
if (slice)
{
- gtk_9slice_render (slice, cr, x, y, width, height);
- gtk_9slice_unref (slice);
+ _gtk_9slice_render (slice, cr, x, y, width, height);
+ _gtk_9slice_unref (slice);
}
else if (border_style != GTK_BORDER_STYLE_NONE)
render_frame_internal (engine, cr,
double x_double, y_double;
gdouble angle;
gint line_width;
+ gboolean running, is_rtl;
+ gdouble progress;
cairo_save (cr);
flags = gtk_theming_engine_get_state (engine);
gtk_theming_engine_get (engine, flags,
"color", &fg_color,
NULL);
- gtk_theming_engine_get (engine, 0,
- "color", &outline_color,
+ gtk_theming_engine_get (engine, flags,
+ "border-color", &outline_color,
NULL);
+ running = gtk_theming_engine_state_is_running (engine, GTK_STATE_ACTIVE, &progress);
+ is_rtl = (gtk_theming_engine_get_direction (engine) == GTK_TEXT_DIR_RTL);
line_width = 1;
- /* FIXME: LTR/RTL */
- if (flags & GTK_STATE_FLAG_ACTIVE)
+ if (!running)
+ progress = (flags & GTK_STATE_FLAG_ACTIVE) ? 1 : 0;
+
+ if (gtk_theming_engine_has_class (engine, GTK_STYLE_CLASS_VERTICAL))
{
- angle = G_PI / 2;
- interp = 1.0;
+ if (is_rtl)
+ angle = (G_PI) - ((G_PI / 2) * progress);
+ else
+ angle = (G_PI / 2) * progress;
}
else
{
- angle = 0;
- interp = 0;
+ if (is_rtl)
+ angle = (G_PI / 2) + ((G_PI / 2) * progress);
+ else
+ angle = (G_PI / 2) - ((G_PI / 2) * progress);
}
+ interp = progress;
+
/* Compute distance that the stroke extends beyonds the end
* of the triangle we draw.
*/
"color", &other_fg,
NULL);
- fg_color->red = CLAMP (fg_color->red + ((other_fg->red - fg_color->red) * progress), 0, 1);
- fg_color->green = CLAMP (fg_color->green + ((other_fg->green - fg_color->green) * progress), 0, 1);
- fg_color->blue = CLAMP (fg_color->blue + ((other_fg->blue - fg_color->blue) * progress), 0, 1);
- fg_color->alpha = CLAMP (fg_color->alpha + ((other_fg->alpha - fg_color->alpha) * progress), 0, 1);
+ if (fg_color && other_fg)
+ {
+ fg_color->red = CLAMP (fg_color->red + ((other_fg->red - fg_color->red) * progress), 0, 1);
+ fg_color->green = CLAMP (fg_color->green + ((other_fg->green - fg_color->green) * progress), 0, 1);
+ fg_color->blue = CLAMP (fg_color->blue + ((other_fg->blue - fg_color->blue) * progress), 0, 1);
+ fg_color->alpha = CLAMP (fg_color->alpha + ((other_fg->alpha - fg_color->alpha) * progress), 0, 1);
+ }
- gdk_rgba_free (other_fg);
+ if (other_fg)
+ gdk_rgba_free (other_fg);
}
if (matrix)
cairo_set_matrix (cr, &cairo_matrix);
}
else
- cairo_translate (cr, x, y);
+ cairo_move_to (cr, x, y);
if (flags & GTK_STATE_FLAG_INSENSITIVE)
{
cairo_save (cr);
cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_move_to (cr, 1, 1);
+ cairo_move_to (cr, x + 1, y + 1);
_gtk_pango_fill_layout (cr, layout);
cairo_restore (cr);
}
gap_side == GTK_POS_BOTTOM)
render_background_internal (engine, cr,
0, 0, width, height,
- junction);
+ GTK_JUNCTION_BOTTOM);
else
render_background_internal (engine, cr,
0, 0, height, width,
- junction);
-
+ GTK_JUNCTION_BOTTOM);
cairo_restore (cr);
cairo_save (cr);
cairo_rectangle (cr, x, y, width, height);
cairo_fill (cr);
- if (gtk_theming_engine_has_class (engine, "grip"))
+ if (gtk_theming_engine_has_class (engine, GTK_STYLE_CLASS_GRIP))
{
GtkJunctionSides sides;
gint skip = -1;
cairo_restore (cr);
}
- else if (gtk_theming_engine_has_class (engine, "paned"))
+ else if (gtk_theming_engine_has_class (engine, GTK_STYLE_CLASS_PANE_SEPARATOR))
{
if (width > height)
for (xx = x + width / 2 - 15; xx <= x + width / 2 + 15; xx += 5)
gdouble half;
gint i;
- num_steps = 0;
-
- gtk_theming_engine_get_style (engine,
- "num-steps", &num_steps,
- NULL);
+ num_steps = 12;
state = gtk_theming_engine_get_state (engine);
gtk_theming_engine_get (engine, state,
"color", &color,
NULL);
- if (num_steps == 0)
- num_steps = 12;
if (gtk_theming_engine_state_is_running (engine, GTK_STATE_ACTIVE, &progress))
step = (guint) (progress * num_steps);
projects / ~andy / gtk / blobdiff