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Differential D16276 Diff 56920 source/blender/editors/space_sequencer/sequencer_channels_draw.c

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source/blender/editors/space_sequencer/sequencer_channels_draw.c

/* SPDX-License-Identifier: GPL-2.0-or-later /* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2022 Blender Foundation. All rights reserved. */ * Copyright 2022 Blender Foundation. All rights reserved. */
/** \file /** \file
* \ingroup sequencer * \ingroup sequencer
*/ */
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.h"
#include "DNA_scene_types.h" #include "DNA_scene_types.h"
#include "DNA_screen_types.h" #include "DNA_screen_types.h"
#include "DNA_video_edit_types.h"
#include "BKE_context.h" #include "BKE_context.h"
#include "BLI_blenlib.h" #include "BLI_blenlib.h"
#include "BLI_utildefines.h" #include "BLI_utildefines.h"
#include "ED_screen.h" #include "ED_screen.h"
▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Linesstatic void displayed_channel_range_get(const SeqChannelDrawContext *context,
int r_channel_range[2]) int r_channel_range[2])
{ {
/* Channel 0 is not usable, so should never be drawn. */ /* Channel 0 is not usable, so should never be drawn. */
r_channel_range[0] = max_ii(1, floor(context->timeline_region_v2d->cur.ymin)); r_channel_range[0] = max_ii(1, floor(context->timeline_region_v2d->cur.ymin));
r_channel_range[1] = ceil(context->timeline_region_v2d->cur.ymax); r_channel_range[1] = ceil(context->timeline_region_v2d->cur.ymax);
rctf strip_boundbox; rctf strip_boundbox;
BLI_rctf_init(&strip_boundbox, 0.0f, 0.0f, 1.0f, r_channel_range[1]); BLI_rctf_init(&strip_boundbox, 0.0f, 0.0f, 1.0f, r_channel_range[1]);
SEQ_timeline_expand_boundbox(context->scene, context->seqbase, &strip_boundbox); SEQ_timeline_expand_boundbox(context->video_edit, context->seqbase, &strip_boundbox);
CLAMP(r_channel_range[0], strip_boundbox.ymin, strip_boundbox.ymax); CLAMP(r_channel_range[0], strip_boundbox.ymin, strip_boundbox.ymax);
CLAMP(r_channel_range[1], strip_boundbox.ymin, MAXSEQ); CLAMP(r_channel_range[1], strip_boundbox.ymin, MAXSEQ);
} }
static char *draw_channel_widget_tooltip(bContext *UNUSED(C), void *argN, const char *UNUSED(tip)) static char *draw_channel_widget_tooltip(bContext *UNUSED(C), void *argN, const char *UNUSED(tip))
{ {
char *dyn_tooltip = argN; char *dyn_tooltip = argN;
return BLI_strdup(dyn_tooltip); return BLI_strdup(dyn_tooltip);
} }
static float draw_channel_widget_mute(const SeqChannelDrawContext *context, static float draw_channel_widget_mute(const SeqChannelDrawContext *context,
uiBlock *block, uiBlock *block,
const int channel_index, const int channel_index,
const float offset) const float offset)
{ {
float y = channel_index_y_min(context, channel_index) + widget_y_offset(context); float y = channel_index_y_min(context, channel_index) + widget_y_offset(context);
const float width = icon_width_get(context); const float width = icon_width_get(context);
SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index); SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index);
const int icon = SEQ_channel_is_muted(channel) ? ICON_CHECKBOX_DEHLT : ICON_CHECKBOX_HLT; const int icon = SEQ_channel_is_muted(channel) ? ICON_CHECKBOX_DEHLT : ICON_CHECKBOX_HLT;
PointerRNA ptr; PointerRNA ptr;
RNA_pointer_create(&context->scene->id, &RNA_SequenceTimelineChannel, channel, &ptr); RNA_pointer_create(&context->video_edit->id, &RNA_SequenceTimelineChannel, channel, &ptr);
PropertyRNA *hide_prop = RNA_struct_type_find_property(&RNA_SequenceTimelineChannel, "mute"); PropertyRNA *hide_prop = RNA_struct_type_find_property(&RNA_SequenceTimelineChannel, "mute");
UI_block_emboss_set(block, UI_EMBOSS_NONE); UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiBut *but = uiDefIconButR_prop(block, uiBut *but = uiDefIconButR_prop(block,
UI_BTYPE_TOGGLE, UI_BTYPE_TOGGLE,
1, 1,
icon, icon,
context->v2d->cur.xmax / context->scale - offset, context->v2d->cur.xmax / context->scale - offset,
Show All 24 Linesstatic float draw_channel_widget_lock(const SeqChannelDrawContext *context,
float y = channel_index_y_min(context, channel_index) + widget_y_offset(context); float y = channel_index_y_min(context, channel_index) + widget_y_offset(context);
const float width = icon_width_get(context); const float width = icon_width_get(context);
SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index); SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index);
const int icon = SEQ_channel_is_locked(channel) ? ICON_LOCKED : ICON_UNLOCKED; const int icon = SEQ_channel_is_locked(channel) ? ICON_LOCKED : ICON_UNLOCKED;
PointerRNA ptr; PointerRNA ptr;
RNA_pointer_create(&context->scene->id, &RNA_SequenceTimelineChannel, channel, &ptr); RNA_pointer_create(&context->video_edit->id, &RNA_SequenceTimelineChannel, channel, &ptr);
PropertyRNA *hide_prop = RNA_struct_type_find_property(&RNA_SequenceTimelineChannel, "lock"); PropertyRNA *hide_prop = RNA_struct_type_find_property(&RNA_SequenceTimelineChannel, "lock");
UI_block_emboss_set(block, UI_EMBOSS_NONE); UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiBut *but = uiDefIconButR_prop(block, uiBut *but = uiDefIconButR_prop(block,
UI_BTYPE_TOGGLE, UI_BTYPE_TOGGLE,
1, 1,
icon, icon,
context->v2d->cur.xmax / context->scale - offset, context->v2d->cur.xmax / context->scale - offset,
▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Linesstatic void draw_channel_labels(const SeqChannelDrawContext *context,
if (BLI_rctf_size_y(&rect) <= 1.0f || BLI_rctf_size_x(&rect) <= 1.0f) { if (BLI_rctf_size_y(&rect) <= 1.0f || BLI_rctf_size_x(&rect) <= 1.0f) {
return; return;
} }
if (channel_is_being_renamed(sseq, channel_index)) { if (channel_is_being_renamed(sseq, channel_index)) {
SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index); SeqTimelineChannel *channel = SEQ_channel_get_by_index(context->channels, channel_index);
PointerRNA ptr = {NULL}; PointerRNA ptr = {NULL};
RNA_pointer_create(&context->scene->id, &RNA_SequenceTimelineChannel, channel, &ptr); RNA_pointer_create(&context->video_edit->id, &RNA_SequenceTimelineChannel, channel, &ptr);
PropertyRNA *prop = RNA_struct_name_property(ptr.type); PropertyRNA *prop = RNA_struct_name_property(ptr.type);
UI_block_emboss_set(block, UI_EMBOSS); UI_block_emboss_set(block, UI_EMBOSS);
uiBut *but = uiDefButR(block, uiBut *but = uiDefButR(block,
UI_BTYPE_TEXT, UI_BTYPE_TEXT,
1, 1,
"", "",
rect.xmin, rect.xmin,
Show All 9 Lines uiBut *but = uiDefButR(block,
0, 0,
NULL); NULL);
UI_block_emboss_set(block, UI_EMBOSS_NONE); UI_block_emboss_set(block, UI_EMBOSS_NONE);
if (UI_but_active_only(context->C, context->region, block, but) == false) { if (UI_but_active_only(context->C, context->region, block, but) == false) {
sseq->runtime.rename_channel_index = 0; sseq->runtime.rename_channel_index = 0;
} }
WM_event_add_notifier(context->C, NC_SCENE | ND_SEQUENCER, context->scene); WM_event_add_notifier(context->C, NC_VIDEO_EDIT | ND_SEQUENCER, context->video_edit);
} }
else { else {
const char *label = SEQ_channel_name_get(context->channels, channel_index); const char *label = SEQ_channel_name_get(context->channels, channel_index);
uiDefBut(block, uiDefBut(block,
UI_BTYPE_LABEL, UI_BTYPE_LABEL,
0, 0,
label, label,
rect.xmin, rect.xmin,
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines
void channel_draw_context_init(const bContext *C, void channel_draw_context_init(const bContext *C,
ARegion *region, ARegion *region,
SeqChannelDrawContext *r_context) SeqChannelDrawContext *r_context)
{ {
r_context->C = C; r_context->C = C;
r_context->area = CTX_wm_area(C); r_context->area = CTX_wm_area(C);
r_context->region = region; r_context->region = region;
r_context->v2d = &region->v2d; r_context->v2d = &region->v2d;
r_context->scene = CTX_data_scene(C); r_context->video_edit = CTX_data_video_edit(C);
r_context->ed = SEQ_editing_get(r_context->scene); r_context->seqbase = SEQ_active_seqbase_get(r_context->video_edit);
r_context->seqbase = SEQ_active_seqbase_get(r_context->ed); r_context->channels = SEQ_channels_displayed_get(r_context->video_edit);
r_context->channels = SEQ_channels_displayed_get(r_context->ed);
r_context->timeline_region = timeline_region_get(CTX_wm_area(C)); r_context->timeline_region = timeline_region_get(CTX_wm_area(C));
r_context->timeline_region_v2d = &r_context->timeline_region->v2d; r_context->timeline_region_v2d = &r_context->timeline_region->v2d;
r_context->channel_height = channel_height_pixelspace_get(r_context->timeline_region_v2d); r_context->channel_height = channel_height_pixelspace_get(r_context->timeline_region_v2d);
r_context->frame_width = frame_width_pixelspace_get(r_context->timeline_region_v2d); r_context->frame_width = frame_width_pixelspace_get(r_context->timeline_region_v2d);
r_context->draw_offset = draw_offset_get(r_context->timeline_region_v2d); r_context->draw_offset = draw_offset_get(r_context->timeline_region_v2d);
r_context->scale = min_ff(r_context->channel_height / (U.widget_unit * 0.6), 1); r_context->scale = min_ff(r_context->channel_height / (U.widget_unit * 0.6), 1);
} }
void draw_channels(const bContext *C, ARegion *region) void draw_channels(const bContext *C, ARegion *region)
{ {
draw_background(); draw_background();
Editing *ed = SEQ_editing_get(CTX_data_scene(C));
if (ed == NULL) {
return;
}
SeqChannelDrawContext context; SeqChannelDrawContext context;
channel_draw_context_init(C, region, &context); channel_draw_context_init(C, region, &context);
UI_view2d_view_ortho(context.v2d); UI_view2d_view_ortho(context.v2d);
draw_channel_headers(&context); draw_channel_headers(&context);
UI_view2d_view_restore(C); UI_view2d_view_restore(C);
} }