Differential D2917 Diff 9600 source/blender/editors/space_view3d/view3d_manipulator_camera.c

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source/blender/editors/space_view3d/view3d_manipulator_camera.c

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#include "UI_resources.h"		#include "UI_resources.h"

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "RNA_access.h"		#include "RNA_access.h"

#include "WM_api.h"		#include "WM_api.h"
#include "WM_types.h"		#include "WM_types.h"
		#include "WM_message.h"

#include "view3d_intern.h" /* own include */		#include "view3d_intern.h" /* own include */


/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */

/** \name Camera Manipulators		/** \name Camera Manipulators
* \{ */		* \{ */
▲ Show 20 Lines • Show All 161 Lines • ▼ Show 20 Lines	if (true) {
WM_manipulator_set_matrix_offset_location(widget, offset);		WM_manipulator_set_matrix_offset_location(widget, offset);

/* need to set property here for undo. TODO would prefer to do this in _init */		/* need to set property here for undo. TODO would prefer to do this in _init */
WM_manipulator_target_property_def_rna(camgroup->focal_len, "offset", &camera_ptr, "lens", -1);		WM_manipulator_target_property_def_rna(camgroup->focal_len, "offset", &camera_ptr, "lens", -1);
WM_manipulator_target_property_def_rna(camgroup->ortho_scale, "offset", &camera_ptr, "ortho_scale", -1);		WM_manipulator_target_property_def_rna(camgroup->ortho_scale, "offset", &camera_ptr, "ortho_scale", -1);
}		}
}		}

		static void WIDGETGROUP_camera_draw_prepare(const bContext C, wmManipulatorGroup mgroup)
		{
		struct CameraWidgetGroup *camgroup = mgroup->customdata;
		ARegion *ar = CTX_wm_region(C);
		Object *ob = CTX_data_active_object(C);
		Camera *ca = ob->data;

		const bool is_ortho = (ca->type == CAM_ORTHO);

		wmManipulator *mpr = is_ortho ? camgroup->ortho_scale : camgroup->focal_len;

		/* explicit property use */
		{
		extern PropertyRNA rna_Camera_ortho_scale;
		extern PropertyRNA rna_Camera_draw_size;
		extern PropertyRNA rna_Camera_shift_x;
		extern PropertyRNA rna_Camera_shift_y;
		extern PropertyRNA rna_Camera_dof_distance;
		extern PropertyRNA rna_Camera_type;
		const PropertyRNA *props[] = {
		&rna_Camera_ortho_scale,
		&rna_Camera_draw_size,
		&rna_Camera_shift_x,
		&rna_Camera_shift_y,
		&rna_Camera_dof_distance,
		&rna_Camera_type,
		};

		PointerRNA idptr;
		RNA_id_pointer_create(&ca->id, &idptr);

		struct wmMsgBus *mbus = CTX_wm_message_bus(C);
		for (int i = 0; i < ARRAY_SIZE(props); i++) {
		WM_msg_subscribe_rna(
		mbus, &idptr, props[i],
		&(const wmMsgSubscribeValue){
		.owner = ar,
		.user_data = mpr->parent_mgroup->parent_mmap,
		.notify = WM_manipulator_do_msg_notify_tag_refresh,
		});
		}
		}
		}

void VIEW3D_WGT_camera(wmManipulatorGroupType *wgt)		void VIEW3D_WGT_camera(wmManipulatorGroupType *wgt)
{		{
wgt->name = "Camera Widgets";		wgt->name = "Camera Widgets";
wgt->idname = "VIEW3D_WGT_camera";		wgt->idname = "VIEW3D_WGT_camera";

wgt->flag = (WM_MANIPULATORGROUPTYPE_PERSISTENT \|		wgt->flag = (WM_MANIPULATORGROUPTYPE_PERSISTENT \|
WM_MANIPULATORGROUPTYPE_3D \|		WM_MANIPULATORGROUPTYPE_3D \|
WM_MANIPULATORGROUPTYPE_DEPTH_3D);		WM_MANIPULATORGROUPTYPE_DEPTH_3D);

wgt->poll = WIDGETGROUP_camera_poll;		wgt->poll = WIDGETGROUP_camera_poll;
wgt->setup = WIDGETGROUP_camera_setup;		wgt->setup = WIDGETGROUP_camera_setup;
wgt->refresh = WIDGETGROUP_camera_refresh;		wgt->refresh = WIDGETGROUP_camera_refresh;
		wgt->draw_prepare = WIDGETGROUP_camera_draw_prepare;
}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */

/** \name CameraView Manipulators		/** \name CameraView Manipulators
* \{ */		* \{ */
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