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authorVictor Kareh <[email protected]>2019-10-11 21:04:39 -0400
committerVictor Kareh <[email protected]>2019-10-27 13:42:15 -0400
commit621223f9180936e946b8a89b37d4b106187a6d41 (patch)
treefa655294220896c2538c298469eb1f96ddc85bb9 /src
parent1e0487779920e369aaacb80e0e26398170940e45 (diff)
downloadmarco-621223f9180936e946b8a89b37d4b106187a6d41.tar.bz2
marco-621223f9180936e946b8a89b37d4b106187a6d41.tar.xz
tabpopup: Draw transparent OSD-style popups
Diffstat (limited to 'src')
-rw-r--r--src/core/prefs.c5
-rw-r--r--src/core/window.c2
-rw-r--r--src/ui/tabpopup.c145
3 files changed, 94 insertions, 58 deletions
diff --git a/src/core/prefs.c b/src/core/prefs.c
index b9f0362b..df6bed14 100644
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -1137,7 +1137,10 @@ meta_prefs_get_cursor_size (void)
int
meta_prefs_get_icon_size (void)
{
- return icon_size;
+ GdkWindow *window = gdk_get_default_root_window ();
+ gint scale = gdk_window_get_scale_factor (window);
+
+ return icon_size * scale;
}
int
diff --git a/src/core/window.c b/src/core/window.c
index 56cec45b..1536c62d 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -6115,7 +6115,7 @@ meta_window_update_icon_now (MetaWindow *window)
icon = NULL;
mini_icon = NULL;
-
+
int icon_size = meta_prefs_get_icon_size();
if (meta_read_icons (window->screen,
diff --git a/src/ui/tabpopup.c b/src/ui/tabpopup.c
index 0f6e129a..013700ed 100644
--- a/src/ui/tabpopup.c
+++ b/src/ui/tabpopup.c
@@ -28,8 +28,9 @@
#include "util.h"
#include "core.h"
#include "tabpopup.h"
-/* FIXME these two includes are 100% broken ...
- */
+#include "theme.h"
+#include "prefs.h"
+/* FIXME these two includes are 100% broken... */
#include "../core/workspace.h"
#include "../core/frame-private.h"
#include "draw-workspace.h"
@@ -37,8 +38,8 @@
#include <gdk/gdkx.h>
#include <math.h>
-#define OUTSIDE_SELECT_RECT 2
-#define INSIDE_SELECT_RECT 2
+#define OUTSIDE_SELECT_RECT 8
+#define INSIDE_SELECT_RECT 8
typedef struct _TabEntry TabEntry;
@@ -112,6 +113,21 @@ outline_window_draw (GtkWidget *widget,
return FALSE;
}
+static void
+popup_window_screen_changed (GtkWidget *widget,
+ GdkScreen *old_screen G_GNUC_UNUSED,
+ gpointer data G_GNUC_UNUSED)
+{
+ /* To check if the display supports alpha channels, get the visual */
+ GdkScreen *screen = gtk_widget_get_screen (widget);
+ GdkVisual *visual = gdk_screen_get_rgba_visual (screen);
+
+ if (!visual)
+ visual = gdk_screen_get_system_visual (screen);
+
+ gtk_widget_set_visual(widget, visual);
+}
+
static GdkPixbuf*
dimm_icon (GdkPixbuf *pixbuf)
{
@@ -230,6 +246,8 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
GdkScreen *screen;
int scale;
+ GtkShadowType frame_shadow = GTK_SHADOW_OUT;
+
popup = g_new (MetaTabPopup, 1);
screen = gdk_display_get_default_screen (gdk_display_get_default ());
@@ -259,14 +277,25 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
popup->window = gtk_window_new (GTK_WINDOW_POPUP);
- gtk_window_set_screen (GTK_WINDOW (popup->window),
- screen);
+ gtk_window_set_screen (GTK_WINDOW (popup->window), screen);
+ gtk_window_set_position (GTK_WINDOW (popup->window), GTK_WIN_POS_CENTER_ALWAYS);
- gtk_window_set_position (GTK_WINDOW (popup->window),
- GTK_WIN_POS_CENTER_ALWAYS);
/* enable resizing, to get never-shrink behavior */
- gtk_window_set_resizable (GTK_WINDOW (popup->window),
- TRUE);
+ gtk_window_set_resizable (GTK_WINDOW (popup->window), TRUE);
+
+ /* This style should only be set for composited mode. */
+ if (meta_prefs_get_compositing_manager ())
+ {
+ frame_shadow = GTK_SHADOW_NONE;
+ gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (popup->window)),
+ GTK_STYLE_CLASS_OSD);
+ }
+
+ g_signal_connect (G_OBJECT (popup->window), "screen-changed",
+ G_CALLBACK (popup_window_screen_changed), NULL);
+
+ popup_window_screen_changed (popup->window, NULL, NULL);
+
popup->current = NULL;
popup->entries = NULL;
popup->current_selected_entry = NULL;
@@ -292,12 +321,10 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
grid = popup->grid;
frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
- gtk_container_set_border_width (GTK_CONTAINER (grid), 1);
- gtk_container_add (GTK_CONTAINER (popup->window),
- frame);
- gtk_container_add (GTK_CONTAINER (frame),
- vbox);
+ gtk_frame_set_shadow_type (GTK_FRAME (frame), frame_shadow);
+ gtk_container_set_border_width (GTK_CONTAINER (grid), 16);
+ gtk_container_add (GTK_CONTAINER (popup->window), frame);
+ gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_box_pack_start (GTK_BOX (vbox), grid, TRUE, TRUE, 0);
@@ -310,10 +337,10 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
obj = gtk_widget_get_accessible (popup->label);
atk_object_set_role (obj, ATK_ROLE_STATUSBAR);
- gtk_widget_set_margin_start (popup->label, 3);
- gtk_widget_set_margin_end (popup->label, 3);
- gtk_widget_set_margin_top (popup->label, 3);
- gtk_widget_set_margin_bottom (popup->label, 3);
+ gtk_widget_set_margin_start (popup->label, 16);
+ gtk_widget_set_margin_end (popup->label, 16);
+ gtk_widget_set_margin_top (popup->label, 0);
+ gtk_widget_set_margin_bottom (popup->label, 16);
gtk_box_pack_end (GTK_BOX (vbox), popup->label, FALSE, FALSE, 0);
@@ -322,8 +349,8 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
left = 0;
tmp = popup->entries;
- gtk_widget_show(popup->label); /* for gtk_widget_get_preferred_size() */
-
+ gtk_widget_show (popup->label); /* for gtk_widget_get_preferred_size() */
+
while (tmp && top < height)
{
left = 0;
@@ -370,8 +397,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
gtk_grid_attach (GTK_GRID (grid), te->widget, left, top, 1, 1);
/* Efficiency rules! */
- gtk_label_set_markup (GTK_LABEL (popup->label),
- te->title);
+ gtk_label_set_markup (GTK_LABEL (popup->label), te->title);
gtk_widget_get_preferred_size (popup->label, &req, NULL);
max_label_width = MAX (max_label_width, req.width);
@@ -394,31 +420,32 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
{
/* only one row partially filled with columns and additional_columns given
=> calculate default_window_width to fit max_label_width if possible */
-
- GtkWidget **dummies = g_try_malloc(sizeof(GtkWidget*) * (width - left));
+
+ GtkWidget **dummies = g_try_malloc (sizeof (GtkWidget*) * (width - left));
if (dummies)
{
int j;
- for (j = 0; j < width - left; ++j)
+ for (j = 0; j < width - left; ++j)
{
GtkWidget *dummy = gtk_label_new ("");
dummies[j] = dummy;
gtk_grid_attach (GTK_GRID (grid), dummy, left + j, top, 1, 1);
}
-
- gtk_grid_set_column_homogeneous(GTK_GRID(grid), TRUE);
+
+ gtk_grid_set_column_homogeneous (GTK_GRID(grid), TRUE);
gtk_widget_set_halign (grid, GTK_ALIGN_CENTER);
- gtk_widget_show_all(grid); /* for gtk_widget_get_preferred_size */
-
+ gtk_widget_show_all (grid); /* for gtk_widget_get_preferred_size */
+
GtkRequisition req;
gtk_widget_get_preferred_size (grid, &req, NULL);
default_window_width = req.width;
-
- for (j = 0; j < width - left; ++j)
+
+ for (j = 0; j < width - left; ++j)
{
- gtk_container_remove(GTK_CONTAINER(grid), dummies[j]);
+ gtk_container_remove (GTK_CONTAINER (grid), dummies[j]);
}
- g_free(dummies);
+ g_free (dummies);
+
/* Limit the window size to no bigger than max_label_width */
if (max_label_width < default_window_width)
{
@@ -428,8 +455,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
}
gtk_window_set_default_size (GTK_WINDOW (popup->window),
- default_window_width,
- -1);
+ default_window_width, -1);
return popup;
}
@@ -667,8 +693,8 @@ meta_ui_tab_popup_select (MetaTabPopup *popup,
GtkWidget*
meta_ui_tab_popup_get_widget (MetaTabPopup *popup)
{
- if (popup != NULL)
- return popup->window;
+ if (popup != NULL)
+ return popup->window;
else
return NULL;
}
@@ -685,8 +711,8 @@ meta_ui_tab_popup_mouse_press (MetaTabPopup *popup,
TabEntry *te = tmp->data;
gint wx, wy;
if (gtk_widget_translate_coordinates(popup->window,
- te->widget,
- x, y,
+ te->widget,
+ x, y,
&wx, &wy))
{
GtkAllocation alloc;
@@ -727,12 +753,18 @@ static GType meta_select_image_get_type (void) G_GNUC_CONST;
static GtkWidget*
selectable_image_new (GdkPixbuf *pixbuf)
{
- GtkWidget *w;
+ GtkWidget *widget;
+ int scale;
+ cairo_surface_t *surface;
- w = g_object_new (meta_select_image_get_type (), NULL);
- gtk_image_set_from_pixbuf (GTK_IMAGE (w), pixbuf);
+ widget = g_object_new (meta_select_image_get_type (), NULL);
+ scale = gtk_widget_get_scale_factor (widget);
+ surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, scale, NULL);
- return w;
+ gtk_image_set_from_surface (GTK_IMAGE (widget), surface);
+
+ cairo_surface_destroy (surface);
+ return widget;
}
static void
@@ -799,15 +831,15 @@ static gboolean
meta_select_image_draw (GtkWidget *widget,
cairo_t *cr)
{
- GtkAllocation allocation;
+ GtkStyleContext *context;
- gtk_widget_get_allocation (widget, &allocation);
+ context = gtk_widget_get_style_context (widget);
if (META_SELECT_IMAGE (widget)->selected)
{
GtkMisc *misc;
+ GtkAllocation allocation;
GtkRequisition requisition;
- GtkStyleContext *context;
GdkRGBA color;
int x, y, w, h;
gint xpad, ypad;
@@ -815,6 +847,7 @@ meta_select_image_draw (GtkWidget *widget,
misc = GTK_MISC (widget);
+ gtk_widget_get_allocation (widget, &allocation);
gtk_widget_get_preferred_size (widget, &requisition, NULL);
gtk_misc_get_alignment (misc, &xalign, &yalign);
gtk_misc_get_padding (misc, &xpad, &ypad);
@@ -828,21 +861,21 @@ meta_select_image_draw (GtkWidget *widget,
w = requisition.width - OUTSIDE_SELECT_RECT * 2 - 1;
h = requisition.height - OUTSIDE_SELECT_RECT * 2 - 1;
- context = gtk_widget_get_style_context (widget);
-
- gtk_style_context_set_state (context,
- gtk_widget_get_state_flags (widget));
-
- gtk_style_context_lookup_color (context, "color", &color);
+ gtk_style_context_set_state (context, GTK_STATE_FLAG_SELECTED);
+ meta_gtk_style_get_light_color (context, GTK_STATE_FLAG_SELECTED, &color);
- cairo_set_line_width (cr, 2.0);
+ /* We set the line width absurdly high to overflow it behind the icon. */
+ cairo_set_line_width (cr, 256.0);
cairo_set_source_rgb (cr, color.red, color.green, color.blue);
cairo_rectangle (cr, x, y, w + 1, h + 1);
cairo_stroke (cr);
-
cairo_set_line_width (cr, 1.0);
}
+ else
+ {
+ gtk_style_context_set_state (context, GTK_STATE_FLAG_NORMAL);
+ }
return GTK_WIDGET_CLASS (parent_class)->draw (widget, cr);
}