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authorraveit65 <[email protected]>2016-06-15 23:14:54 +0200
committerraveit65 <[email protected]>2016-07-02 10:50:56 +0200
commitd829c648eb20daa6ad487768195e1379a2ddb135 (patch)
tree78c1f1080e6eacb11756a2f322d02d9c71375fc0 /eel
parent75659aa8d36813d4228949eeeafff317b71c5b93 (diff)
downloadcaja-d829c648eb20daa6ad487768195e1379a2ddb135.tar.bz2
caja-d829c648eb20daa6ad487768195e1379a2ddb135.tar.xz
GTK+-3 eel-backgrounds: port to GtkStyleContext and GdkRGBA
with help from Alexei Sorokin
Diffstat (limited to 'eel')
-rw-r--r--eel/eel-background.c61
1 files changed, 58 insertions, 3 deletions
diff --git a/eel/eel-background.c b/eel/eel-background.c
index c107ed7c..becd28f8 100644
--- a/eel/eel-background.c
+++ b/eel/eel-background.c
@@ -80,7 +80,11 @@ struct EelBackgroundDetails
MateBGCrossfade *fade;
int bg_entire_width;
int bg_entire_height;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA default_color;
+#else
GdkColor default_color;
+#endif
gboolean use_base;
@@ -166,7 +170,11 @@ eel_background_unrealize (EelBackground *self)
static void
make_color_inactive (EelBackground *self,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *color)
+#else
GdkColor *color)
+#endif
{
double intensity, saturation;
gushort t;
@@ -201,7 +209,11 @@ gchar *
eel_bg_get_desktop_color (EelBackground *self)
{
MateBGColorType type;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA primary, secondary;
+#else
GdkColor primary, secondary;
+#endif
char *start_color, *end_color, *color_spec;
gboolean use_gradient = TRUE;
gboolean is_horizontal = FALSE;
@@ -241,7 +253,11 @@ eel_bg_get_desktop_color (EelBackground *self)
static void
set_image_properties (EelBackground *self)
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA c;
+#else
GdkColor c;
+#endif
if (self->details->is_desktop && !self->details->color)
self->details->color = eel_bg_get_desktop_color (self);
@@ -260,7 +276,11 @@ set_image_properties (EelBackground *self)
}
else
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA c1, c2;
+#else
GdkColor c1, c2;
+#endif
char *spec;
spec = eel_gradient_get_start_color_spec (self->details->color);
@@ -333,9 +353,24 @@ drawable_get_adjusted_size (EelBackground *self,
static gboolean
eel_background_ensure_realized (EelBackground *self)
{
- GtkStyle *style;
int width, height;
GdkWindow *window;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GtkStyleContext *style;
+
+ /* Set the default color */
+ style = gtk_widget_get_style_context (self->details->widget);
+ gtk_style_context_save (style);
+ gtk_style_context_set_state (style, GTK_STATE_FLAG_NORMAL);
+ if (self->details->use_base) {
+ gtk_style_context_add_class (style, GTK_STYLE_CLASS_VIEW);
+ }
+ gtk_style_context_get_background_color (style,
+ gtk_style_context_get_state (style),
+ &self->details->default_color);
+ gtk_style_context_restore (style);
+#else
+ GtkStyle *style;
/* Set the default color */
style = gtk_widget_get_style (self->details->widget);
@@ -344,6 +379,7 @@ eel_background_ensure_realized (EelBackground *self)
} else {
self->details->default_color = style->bg[GTK_STATE_NORMAL];
}
+#endif
/* If the window size is the same as last time, don't update */
drawable_get_adjusted_size (self, &width, &height);
@@ -376,7 +412,7 @@ eel_background_draw (GtkWidget *widget,
{
int width, height;
GdkWindow *window = gtk_widget_get_window (widget);
- GdkColor color;
+ GdkRGBA color;
EelBackground *self = eel_get_widget_background (widget);
@@ -392,7 +428,7 @@ eel_background_draw (GtkWidget *widget,
cairo_set_source_surface (cr, self->details->bg_surface, 0, 0);
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
} else {
- gdk_cairo_set_source_color (cr, &color);
+ gdk_cairo_set_source_rgba (cr, &color);
}
cairo_rectangle (cr, 0, 0, width, height);
@@ -548,7 +584,11 @@ eel_background_set_up_widget (EelBackground *self)
{
GdkWindow *window;
GtkWidget *widget = self->details->widget;
+# if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA color;
+#else
GdkColor color;
+#endif
gboolean in_fade = FALSE;
if (!gtk_widget_get_realized (widget))
@@ -588,7 +628,11 @@ eel_background_set_up_widget (EelBackground *self)
}
else
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gdk_window_set_background_rgba (window, &color);
+#else
gdk_window_set_background (window, &color);
+#endif
# if !GTK_CHECK_VERSION (3, 0, 0)
gdk_window_set_back_pixmap (window, self->details->bg_surface, FALSE);
# endif
@@ -1086,10 +1130,21 @@ eel_background_set_dropped_color (EelBackground *self,
top_border = 32;
bottom_border = allocation.height - 32;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ /* If a custom background color isn't set, get the GtkStyleContext's bg color. */
+#else
/* If a custom background color isn't set, get the GtkStyle's bg color. */
+#endif
if (!self->details->color)
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GtkStyleContext *style = gtk_widget_get_style_context (widget);
+ GdkRGBA bg;
+ gtk_style_context_get_background_color (style, GTK_STATE_FLAG_NORMAL, &bg);
+ gradient_spec = gdk_rgba_to_string (&bg);
+#else
gradient_spec = gdk_color_to_string (&gtk_widget_get_style (widget)->bg[GTK_STATE_NORMAL]);
+#endif
}
else
{