diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_screen.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_screen.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_screen.c b/source/blender/makesrna/intern/rna_screen.c index d405cba6607..a6d4e473df4 100644 --- a/source/blender/makesrna/intern/rna_screen.c +++ b/source/blender/makesrna/intern/rna_screen.c @@ -57,6 +57,8 @@ EnumPropertyItem region_type_items[] = { #include "BKE_global.h" +#include "UI_view2d.h" + static void rna_Screen_scene_set(PointerRNA *ptr, PointerRNA value) { bScreen *sc = (bScreen *)ptr->data; @@ -138,6 +140,19 @@ static void rna_Area_type_update(bContext *C, PointerRNA *ptr) } } +void rna_View2D_region_to_view(struct View2D *v2d, int x, int y, float result[2]) +{ + UI_view2d_region_to_view(v2d, x, y, &result[0], &result[1]); +} + +void rna_View2D_view_to_region(struct View2D *v2d, float x, float y, int clip, int result[2]) +{ + if (clip) + UI_view2d_view_to_region(v2d, x, y, &result[0], &result[1]); + else + UI_view2d_to_region_no_clip(v2d, x, y, &result[0], &result[1]); +} + #else /* Area.spaces */ @@ -220,6 +235,50 @@ static void rna_def_area(BlenderRNA *brna) RNA_def_string(func, "text", NULL, 0, "Text", "New string for the header, no argument clears the text"); } +static void rna_def_view2d_api(StructRNA *srna) +{ + FunctionRNA *func; + PropertyRNA *parm; + + static const float view_default[2] = {0.0f, 0.0f}; + static const int region_default[2] = {0.0f, 0.0f}; + + func = RNA_def_function(srna, "region_to_view", "rna_View2D_region_to_view"); + RNA_def_function_ui_description(func, "Transform region coordinates to 2D view"); + parm = RNA_def_int(func, "x", 0, INT_MIN, INT_MAX, "x", "Region x coordinate", -10000, 10000); + RNA_def_property_flag(parm, PROP_REQUIRED); + parm = RNA_def_int(func, "y", 0, INT_MIN, INT_MAX, "y", "Region y coordinate", -10000, 10000); + RNA_def_property_flag(parm, PROP_REQUIRED); + parm = RNA_def_float_array(func, "result", 2, view_default, -FLT_MAX, FLT_MAX, "Result", "View coordinates", -10000.0f, 10000.0f); + RNA_def_property_flag(parm, PROP_THICK_WRAP); + RNA_def_function_output(func, parm); + + func = RNA_def_function(srna, "view_to_region", "rna_View2D_view_to_region"); + RNA_def_function_ui_description(func, "Transform 2D view coordinates to region"); + parm = RNA_def_float(func, "x", 0.0f, -FLT_MAX, FLT_MAX, "x", "2D View x coordinate", -10000.0f, 10000.0f); + RNA_def_property_flag(parm, PROP_REQUIRED); + parm = RNA_def_float(func, "y", 0.0f, -FLT_MAX, FLT_MAX, "y", "2D View y coordinate", -10000.0f, 10000.0f); + RNA_def_property_flag(parm, PROP_REQUIRED); + RNA_def_boolean(func, "clip", 1, "Clip", "Clip coordinates to the visible region"); + parm = RNA_def_int_array(func, "result", 2, region_default, INT_MIN, INT_MAX, "Result", "Region coordinates", -10000, 10000); + RNA_def_property_flag(parm, PROP_THICK_WRAP); + RNA_def_function_output(func, parm); +} + +static void rna_def_view2d(BlenderRNA *brna) +{ + StructRNA *srna; + /* PropertyRNA *prop; */ + + srna = RNA_def_struct(brna, "View2D", NULL); + RNA_def_struct_ui_text(srna, "View2D", "Scroll and zoom for a 2D region"); + RNA_def_struct_sdna(srna, "View2D"); + + /* TODO more View2D properties could be exposed here (read-only) */ + + rna_def_view2d_api(srna); +} + static void rna_def_region(BlenderRNA *brna) { StructRNA *srna; @@ -260,6 +319,12 @@ static void rna_def_region(BlenderRNA *brna) RNA_def_property_clear_flag(prop, PROP_EDITABLE); RNA_def_property_ui_text(prop, "Height", "Region height"); + prop = RNA_def_property(srna, "view2d", PROP_POINTER, PROP_NONE); + RNA_def_property_pointer_sdna(prop, NULL, "v2d"); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_def_property_flag(prop, PROP_NEVER_NULL); + RNA_def_property_ui_text(prop, "View2D", "2D view of the region"); + RNA_def_function(srna, "tag_redraw", "ED_region_tag_redraw"); } @@ -345,6 +410,7 @@ void RNA_def_screen(BlenderRNA *brna) rna_def_screen(brna); rna_def_area(brna); rna_def_region(brna); + rna_def_view2d(brna); } #endif |