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libgimp: make gimpgpparams-body.c identical for app/ and libgimp/ again
Use direct GType comparisons where possible, special case layer because it has core subclasses but only one PDB type, special case display because it's not visible from app/plug-in/, make code for GPParamDef and GPParam look the same.
This commit is contained in:
Michael Natterer
parent
7201d48231
commit
773586f0c4
3 changed files with 113 additions and 64 deletions
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@ -31,8 +31,14 @@
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#include "plug-in-types.h"
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#include "core/gimp.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "core/gimplayermask.h"
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#include "core/gimpselection.h"
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#include "core/gimpparamspecs.h"
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#include "vectors/gimpvectors.h"
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#include "libgimp/gimpgpparams.h"
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@ -164,38 +164,60 @@ _gimp_param_spec_to_gp_param_def (GParamSpec *pspec,
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}
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else if (pspec_type == G_TYPE_PARAM_OBJECT)
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{
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/* We can't pass objects over the wire, but we can support
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* specific objects which are actually handled in the core through
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* IDs by converting these types to their respective IDs.
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*/
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GType value_type = G_PARAM_SPEC_VALUE_TYPE (pspec);
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const gchar *type_name = NULL;
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/* Don't compare with libgimp types directly as this file is also
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* included from app/ which won't know of the types.
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*/
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if (g_strcmp0 (g_type_name (pspec->value_type), "GimpImage") == 0)
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param_def->type_name = "GimpParamImageID";
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if (g_strcmp0 (g_type_name (pspec->value_type), "GimpDisplay") == 0)
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param_def->type_name = "GimpParamDisplayID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpItem") == 0)
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param_def->type_name = "GimpParamItemID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpDrawable") == 0)
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param_def->type_name = "GimpParamDrawableID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpLayer") == 0)
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param_def->type_name = "GimpParamLayerID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpChannel") == 0)
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param_def->type_name = "GimpParamChannelID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpLayerMask") == 0)
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param_def->type_name = "GimpParamLayerMaskID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpSelection") == 0)
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param_def->type_name = "GimpParamSelectionID";
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else if (g_strcmp0 (g_type_name (pspec->value_type), "GimpVectors") == 0)
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param_def->type_name = "GimpParamVectorsID";
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if (! strcmp (g_type_name (value_type), "GimpDisplay"))
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{
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/* strcmp() because GimpDisplay is not visible from app/plug-in */
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type_name = "GimpParamDisplayID";
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}
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else if (value_type == GIMP_TYPE_IMAGE)
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{
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type_name = "GimpParamImageID";
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}
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else if (value_type == GIMP_TYPE_ITEM)
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{
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type_name = "GimpParamItemID";
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}
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else if (value_type == GIMP_TYPE_DRAWABLE)
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{
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type_name = "GimpParamDrawableID";
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}
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else if (g_type_is_a (value_type, GIMP_TYPE_LAYER))
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{
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/* g_type_is_a() because the core has layer subclasses */
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type_name = "GimpParamLayerID";
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}
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else if (value_type == GIMP_TYPE_CHANNEL)
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{
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type_name = "GimpParamChannelID";
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}
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else if (value_type == GIMP_TYPE_LAYER_MASK)
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{
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type_name = "GimpParamLayerMaskID";
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}
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else if (value_type == GIMP_TYPE_SELECTION)
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{
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type_name = "GimpParamSelectionID";
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}
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else if (value_type == GIMP_TYPE_VECTORS)
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{
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type_name = "GimpParamVectorsID";
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}
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if (G_PARAM_SPEC_TYPE_NAME (pspec) != param_def->type_name)
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if (type_name)
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{
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param_def->param_def_type = GP_PARAM_DEF_TYPE_ID;
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param_def->type_name = (gchar *) type_name;
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param_def->meta.m_id.none_ok = TRUE;
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}
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else
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{
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g_printerr ("%s: GParamSpec is for object type "
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"which has no ID '%s'\n",
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G_STRFUNC, param_def->type_name);
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}
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}
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}
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@ -612,53 +634,76 @@ _gimp_value_to_gp_param (const GValue *value,
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}
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else if (G_VALUE_HOLDS_OBJECT (value))
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{
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#ifdef __LIBGIMP_GPPARAMS__
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GObject *object = g_value_get_object (value);
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const gchar *type_name = NULL;
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if (full_copy)
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g_clear_pointer (¶m->type_name, g_free);
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if (GIMP_IS_IMAGE (object))
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if (! strcmp (g_type_name (type), "GimpDisplay"))
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{
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/* strcmp() because GimpDisplay is not visible from app/plug-in */
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type_name = "GimpDisplayID";
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}
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else if (type == GIMP_TYPE_IMAGE)
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{
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type_name = "GimpImageID";
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param->param_type = GP_PARAM_TYPE_INT;
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param->data.d_int = gimp_image_get_id (GIMP_IMAGE (object));
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}
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if (GIMP_IS_DISPLAY (object))
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else if (type == GIMP_TYPE_ITEM)
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{
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type_name = "GimpDisplayID";
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param->param_type = GP_PARAM_TYPE_INT;
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param->data.d_int = gimp_display_get_id (GIMP_DISPLAY (object));
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}
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else if (GIMP_IS_ITEM (object))
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{
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param->param_type = GP_PARAM_TYPE_INT;
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param->data.d_int = gimp_item_get_id (GIMP_ITEM (object));
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if (GIMP_IS_LAYER (object))
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type_name = "GimpLayerID";
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else if (GIMP_IS_LAYER_MASK (object))
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type_name = "GimpLayerMaskID";
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else if (GIMP_IS_SELECTION (object))
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type_name = "GimpSelectionID";
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else if (GIMP_IS_VECTORS (object))
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type_name = "GimpVectorsID";
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else if (GIMP_IS_CHANNEL (object))
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type_name = "GimpChannelID";
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else if (GIMP_IS_DRAWABLE (object))
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type_name = "GimpDrawableID";
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else
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type_name = "GimpItemID";
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}
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else if (type == GIMP_TYPE_DRAWABLE)
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{
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type_name = "GimpDrawableID";
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}
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else if (g_type_is_a (type, GIMP_TYPE_LAYER))
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{
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/* g_type_is_a() because the core has layer subclasses */
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type_name = "GimpLayerID";
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}
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else if (type == GIMP_TYPE_CHANNEL)
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{
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type_name = "GimpChannelID";
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}
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else if (type == GIMP_TYPE_LAYER_MASK)
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{
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type_name = "GimpLayerMaskID";
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}
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else if (type == GIMP_TYPE_SELECTION)
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{
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type_name = "GimpSelectionID";
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}
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else if (type == GIMP_TYPE_VECTORS)
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{
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type_name = "GimpVectorsID";
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}
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if (type_name)
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{
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GObject *object = g_value_get_object (value);
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gint id = -1;
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if (object)
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g_object_get (object, "id", id, NULL);
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param->param_type = GP_PARAM_TYPE_INT;
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if (full_copy)
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{
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g_free (param->type_name);
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param->type_name = g_strdup (type_name);
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}
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else
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{
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param->type_name = (gchar *) type_name;
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}
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#endif /* __LIBGIMP_GPPARAMS__ */
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param->data.d_int = id;
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}
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else
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{
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g_printerr ("%s: GValue contains unsupported object type "
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"which has no ID '%s'\n",
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G_STRFUNC, param->type_name);
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return;
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}
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}
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if (param->param_type == -1)
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@ -37,9 +37,7 @@
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/* include the implementation, they are shared between app/ and
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* libgimp/ but need different headers.
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*/
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#define __LIBGIMP_GPPARAMS__
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#include "gimpgpparams-body.c"
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#undef __LIBGIMP_GPPARAMS__
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GParamSpec *
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_gimp_gp_param_def_to_param_spec (gpointer gimp,
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