pantheon.evince: init

, gsettings-desktop-schemas

, gnome-desktop

, dbus

, pantheon

, python3

, texlive

, t1lib

, supportMultimedia ? true # PDF multimedia

, libgxps

, supportXPS ? true # Open XML Paper Specification via libgxps

, withPantheon ? false

}:

stdenv.mkDerivation rec {

    sha256 = "lautDW/urJVg2zq4C6fF6rsf3xyg47PJMzmvBUU6JNg=";

  };

  patches = lib.optionals withPantheon [

    # Make this respect dark mode settings from Pantheon

    # https://github.com/elementary/evince

    # The patch currently differs from upstream (updated for evince 41).

    ./pantheon-dark-style.patch

  ];

  postPatch = ''

    chmod +x meson_post_install.py

    patchShebangs meson_post_install.py

    poppler

    t1lib

    texlive.bin.core # kpathsea for DVI support

  ] ++ lib.optional supportXPS libgxps

    ++ lib.optionals supportMultimedia (with gst_all_1; [

      gstreamer gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-libav ]);

  ] ++ lib.optionals supportXPS [

    libgxps

  ] ++ lib.optionals supportMultimedia (with gst_all_1; [

    gstreamer

    gst-plugins-base

    gst-plugins-good

    gst-plugins-bad

    gst-plugins-ugly

    gst-libav

  ]) ++ lib.optionals withPantheon [

    pantheon.granite

  ];

  mesonFlags = [

    "-Dnautilus=false"

      on the GNOME Desktop with a single simple application.

    '';

    license = lib.licenses.gpl2Plus;

    license = licenses.gpl2Plus;

    platforms = platforms.linux;

    maintainers = teams.gnome.members;

    maintainers = teams.gnome.members ++ teams.pantheon.members;

  };

}

diff --git a/meson.build b/meson.build

index bcb69cf7..4a18c08c 100644

--- a/meson.build

+++ b/meson.build

@@ -162,6 +162,7 @@ gmodule_dep = dependency('gmodule-2.0')

 gmodule_no_export_dep = dependency('gmodule-no-export-2.0', version: glib_req_version)

 gtk_dep = dependency('gtk+-3.0', version: gtk_req_version)

 gthread_dep = dependency('gthread-2.0', version: glib_req_version)

+granite_dep = dependency('granite')

 # Keep the version here synchronised with subprojects/libhandy.wrap

 hdy_dep = dependency('libhandy-1', version: hdy_req_version, fallback: ['libhandy', 'libhandy_dep'])

diff --git a/shell/ev-application.c b/shell/ev-application.c

index e704bda2..d705328c 100644

--- a/shell/ev-application.c

+++ b/shell/ev-application.c

@@ -30,6 +30,7 @@

 #include <glib/gi18n.h>

 #include <glib/gstdio.h>

 #include <gtk/gtk.h>

+#include <granite.h>

 #include <handy.h>

 #ifdef GDK_WINDOWING_X11

 #include <gdk/gdkx.h>

@@ -176,7 +177,7 @@ ev_spawn (const char     *uri,

 	g_string_append_printf (cmd, " %s", path);

 	g_free (path);

-	

+

 	/* Page label */

 	if (dest) {

                 switch (ev_link_dest_get_dest_type (dest)) {

@@ -940,6 +941,20 @@ ev_application_migrate_config_dir (EvApplication *application)

         g_free (old_accels);

 }

+static void

+ev_application_set_prefers_color_scheme ()

+{

+        GtkSettings* gtk_settings = gtk_settings_get_default ();

+        GraniteSettings* granite_settings = granite_settings_get_default ();

+

+        g_object_set (

+          gtk_settings,

+          "gtk-application-prefer-dark-theme",

+          granite_settings_get_prefers_color_scheme (granite_settings) == GRANITE_SETTINGS_COLOR_SCHEME_DARK,

+          NULL

+        );

+}

+

 static void

 ev_application_startup (GApplication *gapplication)

 {

@@ -992,6 +1007,7 @@ ev_application_startup (GApplication *gapplication)

         EvApplication *application = EV_APPLICATION (gapplication);

         const gchar **it;

+        GraniteSettings* granite_settings = granite_settings_get_default ();

 	g_application_set_resource_base_path (gapplication, "/org/gnome/evince");

@@ -999,6 +1015,11 @@ ev_application_startup (GApplication *gapplication)

         hdy_init ();

+        ev_application_set_prefers_color_scheme ();

+

+        g_signal_connect (granite_settings, "notify::prefers-color-scheme",

+          G_CALLBACK(ev_application_set_prefers_color_scheme), NULL);

+

         for (it = action_accels; it[0]; it += g_strv_length ((gchar **)it) + 1)

                 gtk_application_set_accels_for_action (GTK_APPLICATION (application), it[0], &it[1]);

 }

diff --git a/shell/meson.build b/shell/meson.build

index 7cbc48f2..a3089b13 100644

--- a/shell/meson.build

+++ b/shell/meson.build

@@ -52,6 +52,7 @@ sources += gnome.compile_resources(

 deps = [

   gdk_pixbuf_dep,

   gnome_desktop_dep,

+  granite_dep,

   hdy_dep,

   libevmisc_dep,

   libevproperties_dep,

  epiphany = pkgs.epiphany.override { withPantheon = true; };

  evince = pkgs.evince.override { withPantheon = true; };

  sideload = callPackage ./apps/sideload { };

  #### DESKTOP