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| author | Denis Gorodnichev <[email protected]> | 2014-11-06 12:03:38 +0300 |
|---|---|---|
| committer | infirit <[email protected]> | 2014-11-07 11:53:39 +0100 |
| commit | 490ad417f3469f1aa6f3a7d608aed2173f71cda5 (patch) | |
| tree | 82d6b29802ad378eda37fffc5c695d856d8f1203 /libmate-desktop/mate-rr-labeler.c | |
| parent | eb574ae6db1c9aac02e4f120d96c6f4c73f5c5e0 (diff) | |
| download | mate-desktop-490ad417f3469f1aa6f3a7d608aed2173f71cda5.tar.bz2 mate-desktop-490ad417f3469f1aa6f3a7d608aed2173f71cda5.tar.xz | |
gtk3: rgba rr-labeler api
Diffstat (limited to 'libmate-desktop/mate-rr-labeler.c')
| -rw-r--r-- | libmate-desktop/mate-rr-labeler.c | 60 |
1 files changed, 59 insertions, 1 deletions
diff --git a/libmate-desktop/mate-rr-labeler.c b/libmate-desktop/mate-rr-labeler.c index 2b33526..e515b51 100644 --- a/libmate-desktop/mate-rr-labeler.c +++ b/libmate-desktop/mate-rr-labeler.c @@ -45,7 +45,11 @@ struct _MateRRLabeler { int num_outputs; +#if GTK_CHECK_VERSION (3, 0, 0) + GdkRGBA *palette; +#else GdkColor *palette; +#endif GtkWidget **windows; GdkScreen *screen; @@ -225,7 +229,11 @@ make_palette (MateRRLabeler *labeler) g_assert (labeler->num_outputs > 0); +#if GTK_CHECK_VERSION (3, 0, 0) + labeler->palette = g_new (GdkRGBA, labeler->num_outputs); +#else labeler->palette = g_new (GdkColor, labeler->num_outputs); +#endif start_hue = 0.0; /* red */ end_hue = 2.0/3; /* blue */ @@ -240,9 +248,16 @@ make_palette (MateRRLabeler *labeler) gtk_hsv_to_rgb (h, s, v, &r, &g, &b); +#if GTK_CHECK_VERSION (3, 0, 0) + labeler->palette[i].red = r; + labeler->palette[i].green = g; + labeler->palette[i].blue = b; + labeler->palette[i].alpha = 1.0; +#else labeler->palette[i].red = (int) (65535 * r + 0.5); labeler->palette[i].green = (int) (65535 * g + 0.5); labeler->palette[i].blue = (int) (65535 * b + 0.5); +#endif } } @@ -256,7 +271,11 @@ label_window_draw_event_cb (GtkWidget *widget, cairo_t *cr, gpointer data) label_window_expose_event_cb (GtkWidget *widget, GdkEventExpose *event, gpointer data) #endif { +#if GTK_CHECK_VERSION (3, 0, 0) + GdkRGBA *color; +#else GdkColor *color; +#endif GtkAllocation allocation; color = g_object_get_data (G_OBJECT (widget), "color"); @@ -278,8 +297,11 @@ label_window_expose_event_cb (GtkWidget *widget, GdkEventExpose *event, gpointer cairo_stroke (cr); /* fill */ - +#if GTK_CHECK_VERSION (3, 0, 0) + gdk_cairo_set_source_rgba (cr, color); +#else gdk_cairo_set_source_color (cr, color); +#endif cairo_rectangle (cr, LABEL_WINDOW_EDGE_THICKNESS, LABEL_WINDOW_EDGE_THICKNESS, @@ -314,8 +336,13 @@ position_window (MateRRLabeler *labeler, gtk_window_move (GTK_WINDOW (window), workarea.x, workarea.y); } +#if GTK_CHECK_VERSION (3, 0, 0) +static GtkWidget * +create_label_window (MateRRLabeler *labeler, MateOutputInfo *output, GdkRGBA *color) +#else static GtkWidget * create_label_window (MateRRLabeler *labeler, MateOutputInfo *output, GdkColor *color) +#endif { GtkWidget *window; GtkWidget *widget; @@ -441,6 +468,31 @@ mate_rr_labeler_hide (MateRRLabeler *labeler) } +#if GTK_CHECK_VERSION (3, 0, 0) +void +mate_rr_labeler_get_rgba_for_output (MateRRLabeler *labeler, MateOutputInfo *output, GdkRGBA *color_out) +{ + int i; + + g_return_if_fail (MATE_IS_RR_LABELER (labeler)); + g_return_if_fail (output != NULL); + g_return_if_fail (color_out != NULL); + + for (i = 0; i < labeler->num_outputs; i++) + if (labeler->config->outputs[i] == output) { + *color_out = labeler->palette[i]; + return; + } + + g_warning ("trying to get the color for unknown MateOutputInfo %p; returning magenta!", output); + + color_out->red = 1.0; + color_out->green = 0.0; + color_out->blue = 1.0; + color_out->alpha = 1.0; +} +#endif + void mate_rr_labeler_get_color_for_output (MateRRLabeler *labeler, MateOutputInfo *output, GdkColor *color_out) { @@ -452,7 +504,13 @@ mate_rr_labeler_get_color_for_output (MateRRLabeler *labeler, MateOutputInfo *ou for (i = 0; i < labeler->num_outputs; i++) if (labeler->config->outputs[i] == output) { +#if GTK_CHECK_VERSION (3, 0, 0) + color_out->red = labeler->palette[i].red * 0xffff; + color_out->green = labeler->palette[i].green * 0xffff; + color_out->blue = labeler->palette[i].blue * 0xffff; +#else *color_out = labeler->palette[i]; +#endif return; } |