Commit: 929dbc66445ba2004be52bd29f5bd06bcd1f8a26
Author: Campbell Barton
Date: Sun Nov 23 22:48:48 2014 +0100
Branches: master
https://developer.blender.org/rB929dbc66445ba2004be52bd29f5bd06bcd1f8a26
Cleanup: de-duplicate image drag & drop logic
also don't make library paths relative on image load.
===================================================================
M source/blender/editors/mesh/mesh_data.c
M source/blender/editors/object/object_add.c
M source/blender/editors/space_image/image_ops.c
M source/blender/editors/space_node/node_add.c
M source/blender/editors/space_view3d/view3d_edit.c
M source/blender/windowmanager/WM_api.h
M source/blender/windowmanager/intern/wm_operators.c
===================================================================
diff --git a/source/blender/editors/mesh/mesh_data.c
b/source/blender/editors/mesh/mesh_data.c
index e2ce97a..4bffb49 100644
--- a/source/blender/editors/mesh/mesh_data.c
+++ b/source/blender/editors/mesh/mesh_data.c
@@ -571,24 +571,13 @@ static int drop_named_image_invoke(bContext *C,
wmOperator *op, const wmEvent *e
return OPERATOR_CANCELLED;
}
- /* check input variables */
- if (RNA_struct_property_is_set(op->ptr, "filepath")) {
- char path[FILE_MAX];
-
- RNA_string_get(op->ptr, "filepath", path);
- ima = BKE_image_load_exists(path);
- }
- else {
- char name[MAX_ID_NAME - 2];
- RNA_string_get(op->ptr, "name", name);
- ima = (Image *)BKE_libblock_find_name(ID_IM, name);
- }
-
+ ima = (Image *)WM_operator_drop_load_path(C, op, ID_IM);
if (!ima) {
- BKE_report(op->reports, RPT_ERROR, "Not an image");
return OPERATOR_CANCELLED;
}
-
+ /* handled below */
+ id_us_min((ID *)ima);
+
/* put mesh in editmode */
obedit = base->object;
diff --git a/source/blender/editors/object/object_add.c
b/source/blender/editors/object/object_add.c
index 24dcf85..8cea1ce 100644
--- a/source/blender/editors/object/object_add.c
+++ b/source/blender/editors/object/object_add.c
@@ -833,24 +833,12 @@ static int empty_drop_named_image_invoke(bContext *C,
wmOperator *op, const wmEv
Image *ima = NULL;
Object *ob = NULL;
- /* check image input variables */
- if (RNA_struct_property_is_set(op->ptr, "filepath")) {
- char path[FILE_MAX];
-
- RNA_string_get(op->ptr, "filepath", path);
- ima = BKE_image_load_exists(path);
- }
- else if (RNA_struct_property_is_set(op->ptr, "name")) {
- char name[MAX_ID_NAME - 2];
-
- RNA_string_get(op->ptr, "name", name);
- ima = (Image *)BKE_libblock_find_name(ID_IM, name);
- }
-
- if (ima == NULL) {
- BKE_report(op->reports, RPT_ERROR, "Not an image");
+ ima = (Image *)WM_operator_drop_load_path(C, op, ID_IM);
+ if (!ima) {
return OPERATOR_CANCELLED;
}
+ /* handled below */
+ id_us_min((ID *)ima);
base = ED_view3d_give_base_under_cursor(C, event->mval);
diff --git a/source/blender/editors/space_image/image_ops.c
b/source/blender/editors/space_image/image_ops.c
index 2a03dc6..50aee93 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -1052,6 +1052,7 @@ static int image_open_exec(bContext *C, wmOperator *op)
char path[FILE_MAX];
int frame_seq_len = 0;
int frame_ofs = 1;
+ bool exists = false;
const bool is_relative_path = RNA_boolean_get(op->ptr, "relative_path");
@@ -1070,7 +1071,7 @@ static int image_open_exec(bContext *C, wmOperator *op)
errno = 0;
- ima = BKE_image_load_exists(path);
+ ima = BKE_image_load_exists_ex(path, &exists);
if (!ima) {
if (op->customdata) MEM_freeN(op->customdata);
@@ -1084,8 +1085,9 @@ static int image_open_exec(bContext *C, wmOperator *op)
/* only image path after save, never ibuf */
if (is_relative_path) {
- const char *relbase = ID_BLEND_PATH(bmain, &ima->id);
- BLI_path_rel(ima->name, relbase);
+ if (!exists) {
+ BLI_path_rel(ima->name, bmain->name);
+ }
}
/* hook into UI */
diff --git a/source/blender/editors/space_node/node_add.c
b/source/blender/editors/space_node/node_add.c
index a22ccac..1e7fffa 100644
--- a/source/blender/editors/space_node/node_add.c
+++ b/source/blender/editors/space_node/node_add.c
@@ -29,8 +29,6 @@
* \ingroup spnode
*/
-#include <errno.h>
-
#include "MEM_guardedalloc.h"
#include "DNA_node_types.h"
@@ -305,43 +303,12 @@ static int node_add_file_exec(bContext *C, wmOperator *op)
{
SpaceNode *snode = CTX_wm_space_node(C);
bNode *node;
- Image *ima = NULL;
+ Image *ima;
int type = 0;
- bool exists = false;
-
- const bool is_relative_path = RNA_boolean_get(op->ptr, "relative_path");
-
- /* check input variables */
- if (RNA_struct_property_is_set(op->ptr, "filepath")) {
- char path[FILE_MAX];
- RNA_string_get(op->ptr, "filepath", path);
-
- errno = 0;
-
- ima = BKE_image_load_exists_ex(path, &exists);
-
- if (!ima) {
- BKE_reportf(op->reports, RPT_ERROR, "Cannot read image
'%s': %s",
- path, errno ? strerror(errno) :
TIP_("unsupported format"));
- return OPERATOR_CANCELLED;
- }
-
- if (is_relative_path) {
- if (exists == false) {
- Main *bmain = CTX_data_main(C);
- BLI_path_rel(ima->name, bmain->name);
- }
- }
- }
- else if (RNA_struct_property_is_set(op->ptr, "name")) {
- char name[MAX_ID_NAME - 2];
- RNA_string_get(op->ptr, "name", name);
- ima = (Image *)BKE_libblock_find_name(ID_IM, name);
- if (!ima) {
- BKE_reportf(op->reports, RPT_ERROR, "Image '%s' not
found", name);
- return OPERATOR_CANCELLED;
- }
+ ima = (Image *)WM_operator_drop_load_path(C, op, ID_IM);
+ if (!ima) {
+ return OPERATOR_CANCELLED;
}
switch (snode->nodetree->type) {
diff --git a/source/blender/editors/space_view3d/view3d_edit.c
b/source/blender/editors/space_view3d/view3d_edit.c
index 4e997d0..aa0e6e5 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -4282,41 +4282,16 @@ static int background_image_add_invoke(bContext *C,
wmOperator *op, const wmEven
View3D *v3d = CTX_wm_view3d(C);
Image *ima = NULL;
BGpic *bgpic;
- char name[MAX_ID_NAME - 2];
- bool exists = false;
-
- const bool is_relative_path = RNA_boolean_get(op->ptr, "relative_path");
- /* check input variables */
- if (RNA_struct_property_is_set(op->ptr, "filepath")) {
- char path[FILE_MAX];
-
- RNA_string_get(op->ptr, "filepath", path);
- ima = BKE_image_load_exists_ex(path, &exists);
- }
- else if (RNA_struct_property_is_set(op->ptr, "name")) {
- RNA_string_get(op->ptr, "name", name);
- ima = (Image *)BKE_libblock_find_name(ID_IM, name);
- exists = true;
+ ima = (Image *)WM_operator_drop_load_path(C, op, ID_IM);
+ if (!ima) {
+ return OPERATOR_CANCELLED;
}
-
+
bgpic = background_image_add(C);
-
- if (ima) {
- if (is_relative_path) {
- if (exists == false) {
- Main *bmain = CTX_data_main(C);
- BLI_path_rel(ima->name, bmain->name);
- }
- }
+ bgpic->ima = ima;
- bgpic->ima = ima;
-
- id_us_plus(&ima->id);
-
- if (!(v3d->flag & V3D_DISPBGPICS))
- v3d->flag |= V3D_DISPBGPICS;
- }
+ v3d->flag |= V3D_DISPBGPICS;
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_VIEW3D, v3d);
diff --git a/source/blender/windowmanager/WM_api.h
b/source/blender/windowmanager/WM_api.h
index a580260..d626c91 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -268,6 +268,7 @@ void
WM_operator_properties_select_action_simple(struct wmOperatorType *ot, int
bool WM_operator_check_ui_enabled(const struct bContext *C, const char
*idname);
wmOperator *WM_operator_last_redo(const struct bContext *C);
+ID *WM_operator_drop_load_path(struct bContext *C, struct wmOperator
*op, const short idcode);
bool WM_operator_last_properties_init(struct wmOperator *op);
bool WM_operator_last_properties_store(struct wmOperator *op);
diff --git a/source/blender/windowmanager/intern/wm_operators.c
b/source/blender/windowmanager/intern/wm_operators.c
index 598175a..7961619 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -38,6 +38,7 @@
#include <stdio.h>
#include <stddef.h>
#include <assert.h>
+#include <errno.h>
#include "GHOST_C-api.h"
@@ -1400,6 +1401,64 @@ wmOperator *WM_operator_last_redo(const bContext *C)
return op;
}
+/**
+ * Use for drag & drop a path or name with opeators invoke() function.
+ */
+ID *WM_operator_drop_load_path(struct bContext *C, wmOperator *op, const short
idcode)
+{
+ ID *id = NULL;
+ /* check input variables */
+ if (RNA_struct_property_is_set(op->ptr, "filepath")) {
+ const bool is_relative_path = RNA_boolean_get(op->ptr,
"relative_path");
+ char path[FILE_MAX];
+ bool exists = false;
+
+ RNA_string_get(op->ptr, "filepath", path);
+
+ errno = 0;
+
+ if (idcode == ID_IM) {
+ id = (ID *)BKE_image_load_exists_ex(path, &exists);
+ }
+ else {
+ BLI_assert(0);
+ }
+
+ if (!id) {
+ BKE_reportf(op->reports, RPT_ERROR, "Cannot read %s
'%s': %s",
+ BKE_idcode_to_name(idcode), path,
+ errno ? strerror(errno) : TIP_("unsupported
format"));
+ return NULL;
+ }
+
+ if (is_relative_path ) {
+ if (exists == false) {
+ Main *bmain = CTX_data_main(C);
+
+ if (idcode == ID_IM) {
+ BLI_path_rel(((Image *)id)->name,
bmain->name);
+ }
+ else {
+ BLI_assert(0);
+ }
+ }
+ }
+ }
+ else if (RNA_struct_property_is_set(op->ptr, "name")) {
+ char name[MAX_ID_NAME - 2];
+ RNA_string_get(op->ptr, "name", name);
+ id = BKE_libblock_find_name(idcode, name);
+ if (!id) {
+ BKE_reportf(op->reports, RPT_ERROR, "%s '%s' not found",
+ BKE_idcode_to_name(idcode), name);
+ return NULL;
+ }
+ id_us_plus(id);
+ }
+
+ return id;
+}
+
static void wm_block_redo_cb(bContext *C, void *arg_op, int UNUSED(arg_event))
{
wmOperator *op = arg_op;
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