Adding upstream version 2.10.34.upstream/2.10.34upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 375 insertions, 0 deletions

diff --git a/app/plug-in/gimppluginmanager-call.c b/app/plug-in/gimppluginmanager-call.c
new file mode 100644
index 0000000..47791e6
--- /dev/null
+++ b/app/plug-in/gimppluginmanager-call.c
@@ -0,0 +1,375 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimppluginmanager-call.c
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpbase/gimpprotocol.h"
+#include "libgimpbase/gimpwire.h"
+
+#include "plug-in-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpprogress.h"
+
+#include "pdb/gimppdbcontext.h"
+
+#include "gimpplugin.h"
+#include "gimpplugin-message.h"
+#include "gimpplugindef.h"
+#include "gimppluginerror.h"
+#include "gimppluginmanager.h"
+#define __YES_I_NEED_GIMP_PLUG_IN_MANAGER_CALL__
+#include "gimppluginmanager-call.h"
+#include "gimppluginshm.h"
+#include "gimptemporaryprocedure.h"
+#include "plug-in-params.h"
+
+#include "gimp-intl.h"
+
+
+static void
+gimp_allow_set_foreground_window (GimpPlugIn *plug_in)
+{
+#ifdef G_OS_WIN32
+  AllowSetForegroundWindow (GetProcessId (plug_in->pid));
+#endif
+}
+
+/*  public functions  */
+
+void
+gimp_plug_in_manager_call_query (GimpPlugInManager *manager,
+                                 GimpContext       *context,
+                                 GimpPlugInDef     *plug_in_def)
+{
+  GimpPlugIn *plug_in;
+
+  g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
+  g_return_if_fail (GIMP_IS_PDB_CONTEXT (context));
+  g_return_if_fail (GIMP_IS_PLUG_IN_DEF (plug_in_def));
+
+  plug_in = gimp_plug_in_new (manager, context, NULL,
+                              NULL, plug_in_def->file);
+
+  if (plug_in)
+    {
+      plug_in->plug_in_def = plug_in_def;
+
+      if (gimp_plug_in_open (plug_in, GIMP_PLUG_IN_CALL_QUERY, TRUE))
+        {
+          while (plug_in->open)
+            {
+              GimpWireMessage msg;
+
+              if (! gimp_wire_read_msg (plug_in->my_read, &msg, plug_in))
+                {
+                  gimp_plug_in_close (plug_in, TRUE);
+                }
+              else
+                {
+                  gimp_plug_in_handle_message (plug_in, &msg);
+                  gimp_wire_destroy (&msg);
+                }
+            }
+        }
+
+      g_object_unref (plug_in);
+    }
+}
+
+void
+gimp_plug_in_manager_call_init (GimpPlugInManager *manager,
+                                GimpContext       *context,
+                                GimpPlugInDef     *plug_in_def)
+{
+  GimpPlugIn *plug_in;
+
+  g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
+  g_return_if_fail (GIMP_IS_PDB_CONTEXT (context));
+  g_return_if_fail (GIMP_IS_PLUG_IN_DEF (plug_in_def));
+
+  plug_in = gimp_plug_in_new (manager, context, NULL,
+                              NULL, plug_in_def->file);
+
+  if (plug_in)
+    {
+      plug_in->plug_in_def = plug_in_def;
+
+      if (gimp_plug_in_open (plug_in, GIMP_PLUG_IN_CALL_INIT, TRUE))
+        {
+          while (plug_in->open)
+            {
+              GimpWireMessage msg;
+
+              if (! gimp_wire_read_msg (plug_in->my_read, &msg, plug_in))
+                {
+                  gimp_plug_in_close (plug_in, TRUE);
+                }
+              else
+                {
+                  gimp_plug_in_handle_message (plug_in, &msg);
+                  gimp_wire_destroy (&msg);
+                }
+            }
+        }
+
+      g_object_unref (plug_in);
+    }
+}
+
+GimpValueArray *
+gimp_plug_in_manager_call_run (GimpPlugInManager   *manager,
+                               GimpContext         *context,
+                               GimpProgress        *progress,
+                               GimpPlugInProcedure *procedure,
+                               GimpValueArray      *args,
+                               gboolean             synchronous,
+                               GimpObject          *display)
+{
+  GimpValueArray *return_vals = NULL;
+  GimpPlugIn     *plug_in;
+
+  g_return_val_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager), NULL);
+  g_return_val_if_fail (GIMP_IS_PDB_CONTEXT (context), NULL);
+  g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
+  g_return_val_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (procedure), NULL);
+  g_return_val_if_fail (args != NULL, NULL);
+  g_return_val_if_fail (display == NULL || GIMP_IS_OBJECT (display), NULL);
+
+  plug_in = gimp_plug_in_new (manager, context, progress, procedure, NULL);
+
+  if (plug_in)
+    {
+      GimpCoreConfig    *core_config    = manager->gimp->config;
+      GimpGeglConfig    *gegl_config    = GIMP_GEGL_CONFIG (core_config);
+      GimpDisplayConfig *display_config = GIMP_DISPLAY_CONFIG (core_config);
+      GimpGuiConfig     *gui_config     = GIMP_GUI_CONFIG (core_config);
+      GPConfig           config;
+      GPProcRun          proc_run;
+      gint               display_ID;
+      GObject           *screen;
+      gint               monitor;
+      GFile             *icon_theme_dir;
+
+      if (! gimp_plug_in_open (plug_in, GIMP_PLUG_IN_CALL_RUN, FALSE))
+        {
+          const gchar *name  = gimp_object_get_name (plug_in);
+          GError      *error = g_error_new (GIMP_PLUG_IN_ERROR,
+                                            GIMP_PLUG_IN_EXECUTION_FAILED,
+                                            _("Failed to run plug-in \"%s\""),
+                                            name);
+
+          g_object_unref (plug_in);
+
+          return_vals = gimp_procedure_get_return_values (GIMP_PROCEDURE (procedure),
+                                                          FALSE, error);
+          g_error_free (error);
+
+          return return_vals;
+        }
+
+      display_ID = display ? gimp_get_display_ID (manager->gimp, display) : -1;
+
+      icon_theme_dir = gimp_get_icon_theme_dir (manager->gimp);
+
+      config.version          = GIMP_PROTOCOL_VERSION;
+      config.tile_width       = GIMP_PLUG_IN_TILE_WIDTH;
+      config.tile_height      = GIMP_PLUG_IN_TILE_HEIGHT;
+      config.shm_ID           = (manager->shm ?
+                                 gimp_plug_in_shm_get_ID (manager->shm) : -1);
+      config.check_size       = display_config->transparency_size;
+      config.check_type       = display_config->transparency_type;
+      config.show_help_button = (gui_config->use_help &&
+                                 gui_config->show_help_button);
+      config.use_cpu_accel    = manager->gimp->use_cpu_accel;
+      config.use_opencl       = gegl_config->use_opencl;
+      config.export_profile   = core_config->export_color_profile;
+      config.export_exif      = core_config->export_metadata_exif;
+      config.export_xmp       = core_config->export_metadata_xmp;
+      config.export_iptc      = core_config->export_metadata_iptc;
+      config.show_tooltips    = gui_config->show_tooltips;
+      config.min_colors       = 144;
+      config.gdisp_ID         = display_ID;
+      config.app_name         = (gchar *) g_get_application_name ();
+      config.wm_class         = (gchar *) gimp_get_program_class (manager->gimp);
+      config.display_name     = gimp_get_display_name (manager->gimp,
+                                                       display_ID,
+                                                       &screen, &monitor);
+      config.monitor_number   = monitor;
+      config.timestamp        = gimp_get_user_time (manager->gimp);
+      config.icon_theme_dir   = icon_theme_dir ?
+                                  g_file_get_path (icon_theme_dir) :
+                                  NULL;
+      config.tile_cache_size  = gegl_config->tile_cache_size;
+      config.swap_path        = gegl_config->swap_path;
+      config.num_processors   = gegl_config->num_processors;
+      config.swap_compression = gegl_config->swap_compression;
+
+      proc_run.name    = GIMP_PROCEDURE (procedure)->original_name;
+      proc_run.nparams = gimp_value_array_length (args);
+      proc_run.params  = plug_in_args_to_params (args, FALSE);
+
+      if (! gp_config_write (plug_in->my_write, &config, plug_in)     ||
+          ! gp_proc_run_write (plug_in->my_write, &proc_run, plug_in) ||
+          ! gimp_wire_flush (plug_in->my_write, plug_in))
+        {
+          const gchar *name  = gimp_object_get_name (plug_in);
+          GError      *error = g_error_new (GIMP_PLUG_IN_ERROR,
+                                            GIMP_PLUG_IN_EXECUTION_FAILED,
+                                            _("Failed to run plug-in \"%s\""),
+                                            name);
+
+          g_free (config.display_name);
+          g_free (config.icon_theme_dir);
+          g_free (proc_run.params);
+
+          g_object_unref (plug_in);
+
+          return_vals = gimp_procedure_get_return_values (GIMP_PROCEDURE (procedure),
+                                                          FALSE, error);
+          g_error_free (error);
+
+          return return_vals;
+        }
+
+      g_free (config.display_name);
+      g_free (config.icon_theme_dir);
+      g_free (proc_run.params);
+
+      /* If this is an extension,
+       * wait for an installation-confirmation message
+       */
+      if (GIMP_PROCEDURE (procedure)->proc_type == GIMP_EXTENSION)
+        {
+          plug_in->ext_main_loop = g_main_loop_new (NULL, FALSE);
+
+          gimp_threads_leave (manager->gimp);
+          g_main_loop_run (plug_in->ext_main_loop);
+          gimp_threads_enter (manager->gimp);
+
+          /*  main_loop is quit in gimp_plug_in_handle_extension_ack()  */
+
+          g_clear_pointer (&plug_in->ext_main_loop, g_main_loop_unref);
+        }
+
+      /* If this plug-in is requested to run synchronously,
+       * wait for its return values
+       */
+      if (synchronous)
+        {
+          GimpPlugInProcFrame *proc_frame = &plug_in->main_proc_frame;
+
+          proc_frame->main_loop = g_main_loop_new (NULL, FALSE);
+
+          gimp_threads_leave (manager->gimp);
+          g_main_loop_run (proc_frame->main_loop);
+          gimp_threads_enter (manager->gimp);
+
+          /*  main_loop is quit in gimp_plug_in_handle_proc_return()  */
+
+          g_clear_pointer (&proc_frame->main_loop, g_main_loop_unref);
+
+          return_vals = gimp_plug_in_proc_frame_get_return_values (proc_frame);
+        }
+
+      g_object_unref (plug_in);
+    }
+
+  return return_vals;
+}
+
+GimpValueArray *
+gimp_plug_in_manager_call_run_temp (GimpPlugInManager      *manager,
+                                    GimpContext            *context,
+                                    GimpProgress           *progress,
+                                    GimpTemporaryProcedure *procedure,
+                                    GimpValueArray         *args)
+{
+  GimpValueArray *return_vals = NULL;
+  GimpPlugIn     *plug_in;
+
+  g_return_val_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager), NULL);
+  g_return_val_if_fail (GIMP_IS_PDB_CONTEXT (context), NULL);
+  g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
+  g_return_val_if_fail (GIMP_IS_TEMPORARY_PROCEDURE (procedure), NULL);
+  g_return_val_if_fail (args != NULL, NULL);
+
+  plug_in = procedure->plug_in;
+
+  if (plug_in)
+    {
+      GimpPlugInProcFrame *proc_frame;
+      GPProcRun            proc_run;
+
+      proc_frame = gimp_plug_in_proc_frame_push (plug_in, context, progress,
+                                                 procedure);
+
+      proc_run.name    = GIMP_PROCEDURE (procedure)->original_name;
+      proc_run.nparams = gimp_value_array_length (args);
+      proc_run.params  = plug_in_args_to_params (args, FALSE);
+
+      if (! gp_temp_proc_run_write (plug_in->my_write, &proc_run, plug_in) ||
+          ! gimp_wire_flush (plug_in->my_write, plug_in))
+        {
+          const gchar *name  = gimp_object_get_name (plug_in);
+          GError      *error = g_error_new (GIMP_PLUG_IN_ERROR,
+                                            GIMP_PLUG_IN_EXECUTION_FAILED,
+                                            _("Failed to run plug-in \"%s\""),
+                                            name);
+
+          g_free (proc_run.params);
+          gimp_plug_in_proc_frame_pop (plug_in);
+
+          return_vals = gimp_procedure_get_return_values (GIMP_PROCEDURE (procedure),
+                                                          FALSE, error);
+          g_error_free (error);
+
+          return return_vals;
+        }
+      gimp_allow_set_foreground_window (plug_in);
+
+      g_free (proc_run.params);
+
+      g_object_ref (plug_in);
+      gimp_plug_in_proc_frame_ref (proc_frame);
+
+      gimp_plug_in_main_loop (plug_in);
+
+      /*  main_loop is quit and proc_frame is popped in
+       *  gimp_plug_in_handle_temp_proc_return()
+       */
+
+      return_vals = gimp_plug_in_proc_frame_get_return_values (proc_frame);
+
+      gimp_plug_in_proc_frame_unref (proc_frame, plug_in);
+      g_object_unref (plug_in);
+    }
+
+  return return_vals;
+}