Commit: 5afda4b7fbfea02ceb27f1a8156b6a058abf59dc
Author: Julian Eisel
Date:   Tue Feb 14 21:02:36 2017 +0100
Branches: temp-workspace-multi-window
https://developer.blender.org/rB5afda4b7fbfea02ceb27f1a8156b6a058abf59dc

Multi-Window support: Store screen-types per workspace

===================================================================

M       source/blender/blenkernel/BKE_workspace.h
M       source/blender/blenkernel/intern/workspace.c
M       source/blender/makesdna/dna_workspace_types.h
M       source/blender/makesrna/RNA_access.h
M       source/blender/makesrna/intern/rna_workspace.c

===================================================================

diff --git a/source/blender/blenkernel/BKE_workspace.h 
b/source/blender/blenkernel/BKE_workspace.h
index 8cd884e193..5bb1689f41 100644
--- a/source/blender/blenkernel/BKE_workspace.h
+++ b/source/blender/blenkernel/BKE_workspace.h
@@ -36,6 +36,7 @@ struct WorkSpace;
 
 typedef struct WorkSpace WorkSpace;
 typedef struct WorkSpaceLayout WorkSpaceLayout;
+typedef struct WorkSpaceLayoutType WorkSpaceLayoutType;
 
 /**
  * Plan is to store the object-mode per workspace, not per object anymore.
@@ -100,6 +101,8 @@ enum ObjectMode BKE_workspace_object_mode_get(const 
WorkSpace *workspace) ATTR_N
 void            BKE_workspace_object_mode_set(WorkSpace *workspace, const enum 
ObjectMode mode) ATTR_NONNULL();
 #endif
 struct ListBase *BKE_workspace_layouts_get(WorkSpace *workspace) 
ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
+struct ListBase *BKE_workspace_layout_types_get(WorkSpace *workspace) 
ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
+const char      *BKE_workspace_layout_type_name_get(WorkSpaceLayoutType 
*layout_type) ATTR_NONNULL();
 WorkSpaceLayout *BKE_workspace_new_layout_get(const WorkSpace *workspace) 
ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
 void             BKE_workspace_new_layout_set(WorkSpace *workspace, 
WorkSpaceLayout *layout) ATTR_NONNULL(1);
 
diff --git a/source/blender/blenkernel/intern/workspace.c 
b/source/blender/blenkernel/intern/workspace.c
index 37d4538cd0..4d4e643e78 100644
--- a/source/blender/blenkernel/intern/workspace.c
+++ b/source/blender/blenkernel/intern/workspace.c
@@ -65,6 +65,7 @@ WorkSpace *BKE_workspace_add(Main *bmain, const char *name)
 
 void BKE_workspace_free(WorkSpace *ws)
 {
+       BLI_freelistN(&ws->layout_types);
        BLI_freelistN(&ws->layouts);
 }
 
@@ -85,19 +86,29 @@ void BKE_workspace_remove(WorkSpace *workspace, Main *bmain)
  */
 WorkSpaceLayout *BKE_workspace_layout_add(WorkSpace *workspace, bScreen 
*screen)
 {
+       WorkSpaceLayoutType *layout_type = MEM_mallocN(sizeof(*layout_type), 
"WorkSpaceLayoutType");
        WorkSpaceLayout *layout = MEM_mallocN(sizeof(*layout), __func__);
 
        BLI_assert(!workspaces_is_screen_used(G.main, screen));
        layout->screen = screen;
        BLI_addhead(&workspace->layouts, layout);
 
+       layout_type->name = screen->id.name + 2;
+       BLI_addhead(&workspace->layout_types, layout_type);
+
        return layout;
 }
 
 void BKE_workspace_layout_remove(WorkSpace *workspace, WorkSpaceLayout 
*layout, Main *bmain)
 {
-       BKE_libblock_free(bmain, BKE_workspace_layout_screen_get(layout));
+       bScreen *screen = BKE_workspace_layout_screen_get(layout);
+       WorkSpaceLayoutType *layout_type = 
BLI_findptr(&workspace->layout_types, screen->id.name + 2,
+                                                      
offsetof(WorkSpaceLayoutType, name));
+
+       BLI_assert(layout_type);
+       BKE_libblock_free(bmain, screen);
        BLI_freelinkN(&workspace->layouts, layout);
+       BLI_freelinkN(&workspace->layout_types, layout_type);
 }
 
 
@@ -246,6 +257,16 @@ ListBase *BKE_workspace_layouts_get(WorkSpace *workspace)
        return &workspace->layouts;
 }
 
+ListBase *BKE_workspace_layout_types_get(WorkSpace *workspace)
+{
+       return &workspace->layout_types;
+}
+
+const char *BKE_workspace_layout_type_name_get(WorkSpaceLayoutType 
*layout_type)
+{
+       return layout_type->name;
+}
+
 WorkSpace *BKE_workspace_next_get(const WorkSpace *workspace)
 {
        return workspace->id.next;
diff --git a/source/blender/makesdna/dna_workspace_types.h 
b/source/blender/makesdna/dna_workspace_types.h
index 956b0ef0b8..1eef392a13 100644
--- a/source/blender/makesdna/dna_workspace_types.h
+++ b/source/blender/makesdna/dna_workspace_types.h
@@ -46,9 +46,15 @@ typedef struct WorkSpaceLayout {
        struct bScreen *screen;
 } WorkSpaceLayout;
 
+typedef struct WorkSpaceLayoutType {
+       struct WorkSpaceLayoutType *next, *prev;
+       const char *name;
+} WorkSpaceLayoutType;
+
 typedef struct WorkSpace {
        ID id;
 
+       ListBase layout_types;
        ListBase layouts;
        struct WorkSpaceLayout *act_layout;
        struct WorkSpaceLayout *new_layout; /* temporary when switching screens 
*/
diff --git a/source/blender/makesrna/RNA_access.h 
b/source/blender/makesrna/RNA_access.h
index 9cda8c0883..9e0ee40233 100644
--- a/source/blender/makesrna/RNA_access.h
+++ b/source/blender/makesrna/RNA_access.h
@@ -710,6 +710,7 @@ extern StructRNA RNA_WipeSequence;
 extern StructRNA RNA_WireframeModifier;
 extern StructRNA RNA_WoodTexture;
 extern StructRNA RNA_WorkSpace;
+extern StructRNA RNA_WorkSpaceLayoutType;
 extern StructRNA RNA_World;
 extern StructRNA RNA_WorldAmbientOcclusion;
 extern StructRNA RNA_WorldLighting;
diff --git a/source/blender/makesrna/intern/rna_workspace.c 
b/source/blender/makesrna/intern/rna_workspace.c
index 287edf1d2b..aa82f9992c 100644
--- a/source/blender/makesrna/intern/rna_workspace.c
+++ b/source/blender/makesrna/intern/rna_workspace.c
@@ -114,10 +114,46 @@ static void rna_workspace_object_mode_set(PointerRNA 
*ptr, int value)
        BKE_workspace_object_mode_set(workspace, value);
 }
 
+void rna_workspace_layout_types_begin(CollectionPropertyIterator *iter, 
PointerRNA *ptr)
+{
+       WorkSpace *workspace = ptr->data;
+       rna_iterator_listbase_begin(iter, 
BKE_workspace_layout_types_get(workspace), NULL);
+}
+
+static void rna_workspace_layout_type_name_get(PointerRNA *ptr, char *value)
+{
+       WorkSpaceLayoutType *layout_type = ptr->data;
+       const char *name = BKE_workspace_layout_type_name_get(layout_type);
+       BLI_strncpy(value, name, strlen(name) + 1);
+}
+
+static int rna_workspace_layout_type_name_length(PointerRNA *ptr)
+{
+       WorkSpaceLayoutType *layout_type = ptr->data;
+       return strlen(BKE_workspace_layout_type_name_get(layout_type));
+}
+
 #endif /* USE_WORKSPACE_MODE */
 
 #else /* RNA_RUNTIME */
 
+static void rna_def_workspace_layout_type(BlenderRNA *brna)
+{
+       StructRNA *srna;
+       PropertyRNA *prop;
+
+       srna = RNA_def_struct(brna, "WorkSpaceLayoutType", NULL);
+       RNA_def_struct_sdna(srna, "WorkSpaceLayoutType");
+       RNA_def_struct_ui_text(srna, "Layout Type", "");
+       RNA_def_struct_ui_icon(srna, ICON_NONE);
+
+       prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
+       RNA_def_property_string_funcs(prop, 
"rna_workspace_layout_type_name_get", "rna_workspace_layout_type_name_length",
+                                     NULL);
+       RNA_def_property_ui_text(prop, "Name", "Workspace screen-layout name");
+       RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+}
+
 static void rna_def_workspace(BlenderRNA *brna)
 {
        StructRNA *srna;
@@ -144,6 +180,13 @@ static void rna_def_workspace(BlenderRNA *brna)
                                          "rna_workspace_screens_item_get", 
NULL, NULL, NULL, NULL);
        RNA_def_property_ui_text(prop, "Screens", "Screen layouts of a 
workspace");
 
+       prop = RNA_def_property(srna, "layout_types", PROP_COLLECTION, 
PROP_NONE);
+       RNA_def_property_struct_type(prop, "WorkSpaceLayoutType");
+       RNA_def_property_collection_funcs(prop, 
"rna_workspace_layout_types_begin", NULL, NULL,
+                                         NULL, NULL, NULL, NULL, NULL);
+       RNA_def_property_ui_text(prop, "Layout Types", "The different 
screen-layout types that can be visible "
+                                "in the workspace");
+
 #ifdef USE_WORKSPACE_MODE
        prop = RNA_def_property(srna, "object_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_items(prop, rna_enum_object_mode_items);
@@ -155,6 +198,7 @@ static void rna_def_workspace(BlenderRNA *brna)
 void RNA_def_workspace(BlenderRNA *brna)
 {
        rna_def_workspace(brna);
+       rna_def_workspace_layout_type(brna);
 }
 
 #endif /* RNA_RUNTIME */

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