Blender: sequencer_drag_drop.cc File Reference

Blender V4.3

#include "MEM_guardedalloc.h"
#include "DNA_scene_types.h"
#include "DNA_sound_types.h"
#include "BLI_blenlib.h"
#include "BLI_string_ref.hh"
#include "BLI_string_utils.hh"
#include "BKE_context.hh"
#include "BKE_file_handler.hh"
#include "BKE_image.hh"
#include "BKE_main.hh"
#include "SEQ_channels.hh"
#include "SEQ_iterator.hh"
#include "SEQ_sequencer.hh"
#include "SEQ_transform.hh"
#include "UI_resources.hh"
#include "UI_view2d.hh"
#include "GPU_matrix.hh"
#include "ED_screen.hh"
#include "ED_transform.hh"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "sequencer_intern.hh"
#include "sequencer_strips_batch.hh"

Go to the source code of this file.

Classes
struct	SeqDropCoords

struct	DropJobData

Functions
static void	generic_poll_operations (const wmEvent *event, uint8_t type)

static bool	test_single_file_handler_poll (const bContext C, wmDrag drag, blender::StringRef file_handler)

static bool	image_drop_poll (bContext C, wmDrag drag, const wmEvent *event)

static bool	is_movie (wmDrag *drag)

static bool	movie_drop_poll (bContext C, wmDrag drag, const wmEvent *event)

static bool	is_sound (wmDrag *drag)

static bool	sound_drop_poll (bContext C, wmDrag drag, const wmEvent *event)

static float	update_overlay_strip_position_data (bContext *C, const int mval[2])

static void	sequencer_drop_copy (bContext C, wmDrag drag, wmDropBox *drop)

static void	get_drag_path (const bContext C, wmDrag drag, char r_path[FILE_MAX])

static void	draw_seq_in_view (bContext C, wmWindow , wmDrag *drag, const int xy[2])

static bool	generic_drop_draw_handling (wmDropBox *drop)

static void	prefetch_data_fn (void custom_data, wmJobWorkerStatus )

static void	free_prefetch_data_fn (void *custom_data)

static void	start_audio_video_job (bContext C, wmDrag drag, bool only_audio)

static void	video_prefetch (bContext C, wmDrag drag)

static void	audio_prefetch (bContext C, wmDrag drag)

static void	movie_drop_on_enter (wmDropBox drop, wmDrag )

static void	sound_drop_on_enter (wmDropBox drop, wmDrag )

static void	image_drop_on_enter (wmDropBox drop, wmDrag )

static void	sequencer_drop_on_exit (wmDropBox drop, wmDrag )

static void	nop_draw_droptip_fn (bContext , wmWindow , wmDrag *, const int[2])

static void	sequencer_dropboxes_add_to_lb (ListBase *lb)

static bool	image_drop_preview_poll (bContext , wmDrag drag, const wmEvent *)

static bool	movie_drop_preview_poll (bContext , wmDrag drag, const wmEvent *)

static bool	sound_drop_preview_poll (bContext , wmDrag drag, const wmEvent *)

static void	sequencer_preview_dropboxes_add_to_lb (ListBase *lb)

void	sequencer_dropboxes ()

Variables
static SeqDropCoords	g_drop_coords {}

Function Documentation

◆ audio_prefetch()

static void audio_prefetch	(	bContext *	C,
		wmDrag *	drag )

static

Definition at line 621 of file sequencer_drag_drop.cc.

References is_sound(), and start_audio_video_job().

Referenced by sequencer_dropboxes_add_to_lb().

◆ draw_seq_in_view()

static void draw_seq_in_view	(	bContext *	C,
		wmWindow *	,
		wmDrag *	drag,
		const int	xy[2] )

static

Definition at line 363 of file sequencer_drag_drop.cc.

References ARRAY_SIZE, batch, BKE_main_blendfile_path(), BLI_assert, BLI_path_rel(), BLI_path_split_file_part(), BLI_rctf_size_x(), BLI_rctf_size_y(), BLI_rcti_size_x(), BLI_rcti_size_y(), BLI_string_join_array(), SeqDropCoords::channel, SeqDropCoords::channel_len, CTX_data_main(), CTX_wm_region(), CTX_wm_space_seq(), ED_draw_sequencer_snap_point(), FILE_MAX, SequencerTimelineOverlay::flag, SeqStripDrawData::flags, floorf, g_drop_coords, get_drag_path(), GPU_blend(), GPU_BLEND_ALPHA_PREMULT, GPU_BLEND_NONE, GPU_matrix_pop(), GPU_matrix_push(), GPU_SEQ_FLAG_ACTIVE, GPU_SEQ_FLAG_BACKGROUND, GPU_SEQ_FLAG_BORDER, GPU_SEQ_FLAG_SELECTED, SeqDropCoords::in_use, SeqDropCoords::is_intersecting, min_ff(), RGN_TYPE_WINDOW, SEQ_STRIP_OFSBOTTOM, SEQ_STRIP_OFSTOP, SEQ_TIMELINE_SHOW_STRIP_DURATION, SEQ_TIMELINE_SHOW_STRIP_NAME, SEQ_TIMELINE_SHOW_STRIP_SOURCE, SeqDropCoords::snap_point_x, SNPRINTF, SPACE_SEQ, SeqDropCoords::start_frame, TH_SEQ_ACTIVE, TH_SEQ_AUDIO, TH_SEQ_MOVIE, TH_SEQ_SELECTED, SpaceSeq::timeline_overlay, SeqDropCoords::type, UI_GetThemeColor3ubv(), UI_SCALE_FAC, UI_SetTheme(), UI_Theme_Restore(), UI_Theme_Store(), UI_view2d_text_cache_add_rectf(), UI_view2d_text_cache_draw(), update_overlay_strip_position_data(), SeqDropCoords::use_snapping, USER_SEQ_ED_SIMPLE_TWEAKING, wmOrtho2_region_pixelspace(), rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

Referenced by sequencer_dropboxes_add_to_lb().

◆ free_prefetch_data_fn()

static void free_prefetch_data_fn ( void * custom_data )

static

Definition at line 582 of file sequencer_drag_drop.cc.

References MEM_freeN().

Referenced by start_audio_video_job().

◆ generic_drop_draw_handling()

static bool generic_drop_draw_handling ( wmDropBox * drop )

static

Definition at line 509 of file sequencer_drag_drop.cc.

References wmDropBox::draw_data, g_drop_coords, and SeqDropCoords::in_use.

Referenced by image_drop_on_enter(), movie_drop_on_enter(), and sound_drop_on_enter().

◆ generic_poll_operations()

static void generic_poll_operations	(	const wmEvent *	event,
		uint8_t	type )

static

Definition at line 72 of file sequencer_drag_drop.cc.

References g_drop_coords, KM_CTRL, SeqDropCoords::type, and SeqDropCoords::use_snapping.

Referenced by image_drop_poll(), movie_drop_poll(), and sound_drop_poll().

◆ get_drag_path()

static void get_drag_path	(	const bContext *	C,
		wmDrag *	drag,
		char	r_path[FILE_MAX] )

static

Definition at line 338 of file sequencer_drag_drop.cc.

References BKE_main_blendfile_path_from_global(), BLI_path_abs(), BLI_strncpy(), FILE_MAX, bSound::filepath, Image::filepath, GS, ID_IM, ID_MC, ID_SO, WM_drag_get_local_ID_or_import_from_asset(), and WM_drag_get_single_path().

Referenced by draw_seq_in_view(), and start_audio_video_job().

◆ image_drop_on_enter()

static void image_drop_on_enter	(	wmDropBox *	drop,
		wmDrag *	)

static

Definition at line 642 of file sequencer_drag_drop.cc.

References SeqDropCoords::channel_len, DEFAULT_IMG_STRIP_LENGTH, wmDropBox::draw_data, generic_drop_draw_handling(), and SeqDropCoords::strip_len.

Referenced by sequencer_dropboxes_add_to_lb().

◆ image_drop_poll()

static bool image_drop_poll	(	bContext *	C,
		wmDrag *	drag,
		const wmEvent *	event )

static

Definition at line 94 of file sequencer_drag_drop.cc.

References FILE_TYPE_IMAGE, generic_poll_operations(), ID_IM, test_single_file_handler_poll(), TH_SEQ_IMAGE, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by sequencer_dropboxes_add_to_lb().

◆ image_drop_preview_poll()

static bool image_drop_preview_poll	(	bContext *	,
		wmDrag *	drag,
		const wmEvent *	)

static

Definition at line 703 of file sequencer_drag_drop.cc.

References FILE_TYPE_IMAGE, ID_IM, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by sequencer_preview_dropboxes_add_to_lb().

◆ is_movie()

static bool is_movie ( wmDrag * drag )

static

Definition at line 114 of file sequencer_drag_drop.cc.

References FILE_TYPE_MOVIE, ID_MC, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by movie_drop_poll(), RE_RenderAnim(), screen_opengl_render_anim_step(), video_prefetch(), and write_result().

◆ is_sound()

static bool is_sound ( wmDrag * drag )

static

Definition at line 140 of file sequencer_drag_drop.cc.

References FILE_TYPE_SOUND, ID_SO, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by audio_prefetch(), select_grouped_type_basic(), and sound_drop_poll().

◆ movie_drop_on_enter()

static void movie_drop_on_enter	(	wmDropBox *	drop,
		wmDrag *	)

static

Definition at line 628 of file sequencer_drag_drop.cc.

References generic_drop_draw_handling().

Referenced by sequencer_dropboxes_add_to_lb().

◆ movie_drop_poll()

static bool movie_drop_poll	(	bContext *	C,
		wmDrag *	drag,
		const wmEvent *	event )

static

Definition at line 128 of file sequencer_drag_drop.cc.

References generic_poll_operations(), is_movie(), test_single_file_handler_poll(), TH_SEQ_MOVIE, wmDrag::type, and WM_DRAG_PATH.

Referenced by sequencer_dropboxes_add_to_lb().

◆ movie_drop_preview_poll()

static bool movie_drop_preview_poll	(	bContext *	,
		wmDrag *	drag,
		const wmEvent *	)

static

Definition at line 715 of file sequencer_drag_drop.cc.

References FILE_TYPE_MOVIE, ID_MC, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by sequencer_preview_dropboxes_add_to_lb().

◆ nop_draw_droptip_fn()

static void nop_draw_droptip_fn	(	bContext *	,
		wmWindow *	,
		wmDrag *	,
		const int	[2] )

static

Definition at line 663 of file sequencer_drag_drop.cc.

Referenced by sequencer_dropboxes_add_to_lb().

◆ prefetch_data_fn()

static void prefetch_data_fn	(	void *	custom_data,
		wmJobWorkerStatus *	)

static

Definition at line 533 of file sequencer_drag_drop.cc.

References SeqDropCoords::channel_len, float, g_drop_coords, IB_rect, IMB_anim_get_duration(), IMB_anim_get_fps(), IMB_free_anim(), IMB_TC_NONE, max_ii(), DropJobData::only_audio, openanim(), DropJobData::path, SeqDropCoords::playback_rate, DropJobData::scene_fps, SOUND_CHANNELS_INVALID, and SeqDropCoords::strip_len.

Referenced by start_audio_video_job().

◆ sequencer_drop_copy()

static void sequencer_drop_copy	(	bContext *	C,
		wmDrag *	drag,
		wmDropBox *	drop )

static

Definition at line 243 of file sequencer_drag_drop.cc.

References BLI_path_split_dir_file(), SeqDropCoords::channel, SpaceSeq::chanshown, CTX_data_scene(), CTX_wm_region(), CTX_wm_space_seq(), CTX_wm_window(), wmWindow::eventstate, FILE_MAX, bSound::filepath, Image::filepath, g_drop_coords, GS, SeqDropCoords::has_read_mouse_pos, ID_IM, ID_MC, ID_SO, SeqDropCoords::in_use, max_ii(), wmDropBox::ptr, RNA_boolean_set(), RNA_collection_add(), RNA_collection_clear(), RNA_int_set(), RNA_string_set(), RNA_struct_find_property(), RNA_struct_property_unset(), SEQ_active_seqbase_get(), SEQ_channels_displayed_get(), SEQ_editing_ensure(), SEQ_query_rendered_strips(), SeqDropCoords::start_frame, update_overlay_strip_position_data(), WM_drag_get_local_ID_or_import_from_asset(), WM_drag_get_single_path(), wmEvent::xy, and xy.

Referenced by sequencer_dropboxes_add_to_lb(), and sequencer_preview_dropboxes_add_to_lb().

◆ sequencer_drop_on_exit()

static void sequencer_drop_on_exit	(	wmDropBox *	drop,
		wmDrag *	)

static

Definition at line 653 of file sequencer_drag_drop.cc.

References wmDropBox::draw_data, SeqDropCoords::has_read_mouse_pos, and SeqDropCoords::in_use.

Referenced by sequencer_dropboxes_add_to_lb().

◆ sequencer_dropboxes()

void sequencer_dropboxes ( )

Definition at line 763 of file sequencer_drag_drop.cc.

References RGN_TYPE_PREVIEW, RGN_TYPE_WINDOW, sequencer_dropboxes_add_to_lb(), sequencer_preview_dropboxes_add_to_lb(), SPACE_SEQ, and WM_dropboxmap_find().

Referenced by ED_spacetype_sequencer().

◆ sequencer_dropboxes_add_to_lb()

static void sequencer_dropboxes_add_to_lb ( ListBase * lb )

static

◆ sequencer_preview_dropboxes_add_to_lb()

static void sequencer_preview_dropboxes_add_to_lb ( ListBase * lb )

static

Definition at line 739 of file sequencer_drag_drop.cc.

References image_drop_preview_poll(), movie_drop_preview_poll(), sequencer_drop_copy(), sound_drop_preview_poll(), and WM_dropbox_add().

Referenced by sequencer_dropboxes().

◆ sound_drop_on_enter()

static void sound_drop_on_enter	(	wmDropBox *	drop,
		wmDrag *	)

static

Definition at line 635 of file sequencer_drag_drop.cc.

References generic_drop_draw_handling().

Referenced by sequencer_dropboxes_add_to_lb().

◆ sound_drop_poll()

static bool sound_drop_poll	(	bContext *	C,
		wmDrag *	drag,
		const wmEvent *	event )

static

Definition at line 154 of file sequencer_drag_drop.cc.

References generic_poll_operations(), is_sound(), test_single_file_handler_poll(), TH_SEQ_AUDIO, wmDrag::type, and WM_DRAG_PATH.

Referenced by sequencer_dropboxes_add_to_lb().

◆ sound_drop_preview_poll()

static bool sound_drop_preview_poll	(	bContext *	,
		wmDrag *	drag,
		const wmEvent *	)

static

Definition at line 727 of file sequencer_drag_drop.cc.

References FILE_TYPE_SOUND, ID_SO, wmDrag::type, WM_drag_get_path_file_type(), WM_drag_is_ID_type(), and WM_DRAG_PATH.

Referenced by sequencer_preview_dropboxes_add_to_lb().

◆ start_audio_video_job()

static void start_audio_video_job	(	bContext *	C,
		wmDrag *	drag,
		bool	only_audio )

static

Definition at line 588 of file sequencer_drag_drop.cc.

References SeqDropCoords::channel_len, CTX_data_scene(), CTX_wm_manager(), CTX_wm_window(), FPS, free_prefetch_data_fn(), g_drop_coords, get_drag_path(), MEM_mallocN, NC_WINDOW, DropJobData::only_audio, DropJobData::path, prefetch_data_fn(), DropJobData::scene_fps, SeqDropCoords::strip_len, WM_JOB_TYPE_SEQ_DRAG_DROP_PREVIEW, WM_jobs_callbacks(), WM_jobs_customdata_set(), WM_jobs_get(), WM_jobs_start(), and WM_jobs_timer().

Referenced by audio_prefetch(), and video_prefetch().

◆ test_single_file_handler_poll()

static bool test_single_file_handler_poll	(	const bContext *	C,
		wmDrag *	drag,
		blender::StringRef	file_handler )

static

Definition at line 84 of file sequencer_drag_drop.cc.

References blender::bke::file_handlers_poll_file_drop(), and WM_drag_get_paths().

Referenced by image_drop_poll(), movie_drop_poll(), and sound_drop_poll().

◆ update_overlay_strip_position_data()

static float update_overlay_strip_position_data	(	bContext *	C,
		const int	mval[2] )

static

◆ video_prefetch()

static void video_prefetch	(	bContext *	C,
		wmDrag *	drag )

static

Definition at line 614 of file sequencer_drag_drop.cc.

References is_movie(), and start_audio_video_job().

Referenced by sequencer_dropboxes_add_to_lb().

Variable Documentation

◆ g_drop_coords

SeqDropCoords g_drop_coords {}

static

Definition at line 70 of file sequencer_drag_drop.cc.

Referenced by draw_seq_in_view(), generic_drop_draw_handling(), generic_poll_operations(), prefetch_data_fn(), sequencer_drop_copy(), start_audio_video_job(), and update_overlay_strip_position_data().