diff options
Diffstat (limited to 'source/blender/editors/space_view3d/view3d_gizmo_navigate.c')
| -rw-r--r-- | source/blender/editors/space_view3d/view3d_gizmo_navigate.c | 78 |
1 files changed, 67 insertions, 11 deletions
diff --git a/source/blender/editors/space_view3d/view3d_gizmo_navigate.c b/source/blender/editors/space_view3d/view3d_gizmo_navigate.c index 6fa974cdb09..f11b8566690 100644 --- a/source/blender/editors/space_view3d/view3d_gizmo_navigate.c +++ b/source/blender/editors/space_view3d/view3d_gizmo_navigate.c @@ -67,45 +67,73 @@ enum { GZ_INDEX_ORTHO = 4, GZ_INDEX_CAMERA = 5, - GZ_INDEX_TOTAL = 6, + /* overlaps GZ_INDEX_ORTHO (switch between) */ + GZ_INDEX_CAMERA_LOCK = 6, + GZ_INDEX_CAMERA_UNLOCK = 7, + + GZ_INDEX_TOTAL = 8, }; struct NavigateGizmoInfo { const char *opname; const char *gizmo; uint icon; + void (*op_prop_fn)(PointerRNA *ptr); }; +static void navigate_context_toggle_camera_lock_init(PointerRNA *ptr) +{ + RNA_string_set(ptr, "data_path", "space_data.lock_camera"); +} + static struct NavigateGizmoInfo g_navigate_params[GZ_INDEX_TOTAL] = { { .opname = "VIEW3D_OT_move", .gizmo = "GIZMO_GT_button_2d", - ICON_VIEW_PAN, + .icon = ICON_VIEW_PAN, + .op_prop_fn = NULL, }, { .opname = "VIEW3D_OT_rotate", .gizmo = "VIEW3D_GT_navigate_rotate", - 0, + .icon = ICON_NONE, + .op_prop_fn = NULL, }, { .opname = "VIEW3D_OT_zoom", .gizmo = "GIZMO_GT_button_2d", - ICON_VIEW_ZOOM, + .icon = ICON_VIEW_ZOOM, + .op_prop_fn = NULL, }, { .opname = "VIEW3D_OT_view_persportho", .gizmo = "GIZMO_GT_button_2d", - ICON_VIEW_PERSPECTIVE, + .icon = ICON_VIEW_PERSPECTIVE, + .op_prop_fn = NULL, }, { .opname = "VIEW3D_OT_view_persportho", .gizmo = "GIZMO_GT_button_2d", - ICON_VIEW_ORTHO, + .icon = ICON_VIEW_ORTHO, + .op_prop_fn = NULL, }, { .opname = "VIEW3D_OT_view_camera", .gizmo = "GIZMO_GT_button_2d", - ICON_VIEW_CAMERA, + .icon = ICON_VIEW_CAMERA, + .op_prop_fn = NULL, + }, + { + .opname = "WM_OT_context_toggle", /* GZ_INDEX_CAMERA_LOCK. Lock Camera to View. */ + .gizmo = "GIZMO_GT_button_2d", + .icon = ICON_UNLOCKED, + .op_prop_fn = navigate_context_toggle_camera_lock_init, + }, + { + .opname = "WM_OT_context_toggle", /* GZ_INDEX_CAMERA_UNLOCK. Unlock Camera to View. */ + .gizmo = "GIZMO_GT_button_2d", + .icon = ICON_LOCKED, + .op_prop_fn = navigate_context_toggle_camera_lock_init, }, }; @@ -115,8 +143,11 @@ struct NavigateWidgetGroup { struct { rcti rect_visible; struct { + int flag2; + } v3d; + struct { char is_persp; - char is_camera; + bool is_camera; char viewlock; } rv3d; } state; @@ -177,7 +208,7 @@ static void WIDGETGROUP_navigate_setup(const bContext *C, wmGizmoGroup *gzgroup) /* may be overwritten later */ gz->scale_basis = GIZMO_MINI_SIZE / 2.0f; - if (info->icon != 0) { + if (info->icon != ICON_NONE) { PropertyRNA *prop = RNA_struct_find_property(gz->ptr, "icon"); RNA_property_enum_set(gz->ptr, prop, info->icon); RNA_enum_set( @@ -185,7 +216,10 @@ static void WIDGETGROUP_navigate_setup(const bContext *C, wmGizmoGroup *gzgroup) } wmOperatorType *ot = WM_operatortype_find(info->opname, true); - WM_gizmo_operator_set(gz, 0, ot, NULL); + PointerRNA *ptr = WM_gizmo_operator_set(gz, 0, ot, NULL); + if (info->op_prop_fn != NULL) { + info->op_prop_fn(ptr); + } } { @@ -195,7 +229,13 @@ static void WIDGETGROUP_navigate_setup(const bContext *C, wmGizmoGroup *gzgroup) /* Click only buttons (not modal). */ { - int gz_ids[] = {GZ_INDEX_PERSP, GZ_INDEX_ORTHO, GZ_INDEX_CAMERA}; + int gz_ids[] = { + GZ_INDEX_PERSP, + GZ_INDEX_ORTHO, + GZ_INDEX_CAMERA, + GZ_INDEX_CAMERA_LOCK, + GZ_INDEX_CAMERA_UNLOCK, + }; for (int i = 0; i < ARRAY_SIZE(gz_ids); i++) { wmGizmo *gz = navgroup->gz_array[gz_ids[i]]; RNA_boolean_set(gz->ptr, "show_drag", false); @@ -243,6 +283,8 @@ static void WIDGETGROUP_navigate_draw_prepare(const bContext *C, wmGizmoGroup *g struct NavigateWidgetGroup *navgroup = gzgroup->customdata; ARegion *region = CTX_wm_region(C); const RegionView3D *rv3d = region->regiondata; + View3D *v3d = CTX_wm_view3d(C); + const int v3d_flag2_test = V3D_LOCK_CAMERA; for (int i = 0; i < 3; i++) { copy_v3_v3(navgroup->gz_array[GZ_INDEX_ROTATE]->matrix_offset[i], rv3d->viewmat[i]); @@ -250,8 +292,13 @@ static void WIDGETGROUP_navigate_draw_prepare(const bContext *C, wmGizmoGroup *g const rcti *rect_visible = ED_region_visible_rect(region); + /* Ensure types match so bits are never lost on assignment. */ + CHECK_TYPE_PAIR(navgroup->state.v3d.flag2, v3d->flag2); + CHECK_TYPE_PAIR(navgroup->state.rv3d.viewlock, rv3d->viewlock); + if ((navgroup->state.rect_visible.xmax == rect_visible->xmax) && (navgroup->state.rect_visible.ymax == rect_visible->ymax) && + (navgroup->state.v3d.flag2 == (v3d->flag2 & v3d_flag2_test)) && (navgroup->state.rv3d.is_persp == rv3d->is_persp) && (navgroup->state.rv3d.is_camera == (rv3d->persp == RV3D_CAMOB)) && (navgroup->state.rv3d.viewlock == RV3D_LOCK_FLAGS(rv3d))) { @@ -259,6 +306,7 @@ static void WIDGETGROUP_navigate_draw_prepare(const bContext *C, wmGizmoGroup *g } navgroup->state.rect_visible = *rect_visible; + navgroup->state.v3d.flag2 = v3d->flag2 & v3d_flag2_test; navgroup->state.rv3d.is_persp = rv3d->is_persp; navgroup->state.rv3d.is_camera = (rv3d->persp == RV3D_CAMOB); navgroup->state.rv3d.viewlock = RV3D_LOCK_FLAGS(rv3d); @@ -333,6 +381,14 @@ static void WIDGETGROUP_navigate_draw_prepare(const bContext *C, wmGizmoGroup *g WM_gizmo_set_flag(gz, WM_GIZMO_HIDDEN, false); } } + + if (navgroup->state.rv3d.is_camera == true) { + gz = navgroup->gz_array[(v3d->flag2 & V3D_LOCK_CAMERA) ? GZ_INDEX_CAMERA_UNLOCK : + GZ_INDEX_CAMERA_LOCK]; + gz->matrix_basis[3][0] = roundf(co[0]); + gz->matrix_basis[3][1] = roundf(co[1] - (icon_offset_mini * icon_mini_slot++)); + WM_gizmo_set_flag(gz, WM_GIZMO_HIDDEN, false); + } } } |