297 lines
8.3 KiB
C++
297 lines
8.3 KiB
C++
/* SPDX-FileCopyrightText: 2008 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup spinfo
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*/
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#include <cstdio>
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#include <cstring>
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#include "MEM_guardedalloc.h"
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#include "BLI_blenlib.h"
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#include "BLI_utildefines.h"
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#include "BKE_context.hh"
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#include "BKE_screen.hh"
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#include "ED_screen.hh"
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#include "ED_space_api.hh"
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#include "WM_api.hh"
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#include "WM_message.hh"
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#include "WM_types.hh"
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#include "UI_resources.hh"
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#include "UI_view2d.hh"
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#include "BLO_read_write.hh"
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#include "info_intern.hh" /* own include */
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/* ******************** default callbacks for info space ***************** */
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static SpaceLink *info_create(const ScrArea * /*area*/, const Scene * /*scene*/)
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{
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ARegion *region;
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SpaceInfo *sinfo;
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sinfo = static_cast<SpaceInfo *>(MEM_callocN(sizeof(SpaceInfo), "initinfo"));
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sinfo->spacetype = SPACE_INFO;
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sinfo->rpt_mask = INFO_RPT_OP;
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/* header */
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region = static_cast<ARegion *>(MEM_callocN(sizeof(ARegion), "header for info"));
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BLI_addtail(&sinfo->regionbase, region);
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region->regiontype = RGN_TYPE_HEADER;
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region->alignment = (U.uiflag & USER_HEADER_BOTTOM) ? RGN_ALIGN_BOTTOM : RGN_ALIGN_TOP;
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/* main region */
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region = static_cast<ARegion *>(MEM_callocN(sizeof(ARegion), "main region for info"));
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BLI_addtail(&sinfo->regionbase, region);
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region->regiontype = RGN_TYPE_WINDOW;
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/* keep in sync with console */
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region->v2d.scroll |= V2D_SCROLL_RIGHT;
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region->v2d.align |= V2D_ALIGN_NO_NEG_X | V2D_ALIGN_NO_NEG_Y; /* align bottom left */
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region->v2d.keepofs |= V2D_LOCKOFS_X;
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region->v2d.keepzoom = (V2D_LOCKZOOM_X | V2D_LOCKZOOM_Y | V2D_LIMITZOOM | V2D_KEEPASPECT);
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region->v2d.keeptot = V2D_KEEPTOT_BOUNDS;
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region->v2d.minzoom = region->v2d.maxzoom = 1.0f;
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/* for now, aspect ratio should be maintained, and zoom is clamped within sane default limits */
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// region->v2d.keepzoom = (V2D_KEEPASPECT|V2D_LIMITZOOM);
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return (SpaceLink *)sinfo;
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}
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/* Doesn't free the space-link itself. */
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static void info_free(SpaceLink * /*sl*/)
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{
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// SpaceInfo *sinfo = (SpaceInfo *) sl;
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}
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/* spacetype; init callback */
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static void info_init(wmWindowManager * /*wm*/, ScrArea * /*area*/) {}
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static SpaceLink *info_duplicate(SpaceLink *sl)
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{
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SpaceInfo *sinfon = static_cast<SpaceInfo *>(MEM_dupallocN(sl));
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/* clear or remove stuff from old */
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return (SpaceLink *)sinfon;
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void info_main_region_init(wmWindowManager *wm, ARegion *region)
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{
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wmKeyMap *keymap;
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/* force it on init, for old files, until it becomes config */
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region->v2d.scroll = (V2D_SCROLL_RIGHT);
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UI_view2d_region_reinit(®ion->v2d, V2D_COMMONVIEW_CUSTOM, region->winx, region->winy);
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/* own keymap */
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keymap = WM_keymap_ensure(wm->defaultconf, "Info", SPACE_INFO, RGN_TYPE_WINDOW);
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WM_event_add_keymap_handler(®ion->handlers, keymap);
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}
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static void info_textview_update_rect(const bContext *C, ARegion *region)
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{
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SpaceInfo *sinfo = CTX_wm_space_info(C);
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View2D *v2d = ®ion->v2d;
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UI_view2d_totRect_set(
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v2d, region->winx - 1, info_textview_height(sinfo, region, CTX_wm_reports(C)));
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}
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static void info_main_region_draw(const bContext *C, ARegion *region)
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{
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/* draw entirely, view changes should be handled here */
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SpaceInfo *sinfo = CTX_wm_space_info(C);
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View2D *v2d = ®ion->v2d;
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/* clear and setup matrix */
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UI_ThemeClearColor(TH_BACK);
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/* quick way to avoid drawing if not bug enough */
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if (region->winy < 16) {
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return;
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}
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info_textview_update_rect(C, region);
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/* Works best with no view2d matrix set. */
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UI_view2d_view_ortho(v2d);
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info_textview_main(sinfo, region, CTX_wm_reports(C));
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/* reset view matrix */
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UI_view2d_view_restore(C);
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/* scrollers */
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UI_view2d_scrollers_draw(v2d, nullptr);
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}
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static void info_operatortypes()
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{
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WM_operatortype_append(FILE_OT_autopack_toggle);
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WM_operatortype_append(FILE_OT_pack_all);
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WM_operatortype_append(FILE_OT_pack_libraries);
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WM_operatortype_append(FILE_OT_unpack_all);
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WM_operatortype_append(FILE_OT_unpack_item);
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WM_operatortype_append(FILE_OT_unpack_libraries);
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WM_operatortype_append(FILE_OT_make_paths_relative);
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WM_operatortype_append(FILE_OT_make_paths_absolute);
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WM_operatortype_append(FILE_OT_report_missing_files);
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WM_operatortype_append(FILE_OT_find_missing_files);
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WM_operatortype_append(INFO_OT_reports_display_update);
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/* `info_report.cc` */
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WM_operatortype_append(INFO_OT_select_pick);
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WM_operatortype_append(INFO_OT_select_all);
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WM_operatortype_append(INFO_OT_select_box);
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WM_operatortype_append(INFO_OT_report_replay);
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WM_operatortype_append(INFO_OT_report_delete);
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WM_operatortype_append(INFO_OT_report_copy);
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}
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static void info_keymap(wmKeyConfig *keyconf)
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{
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WM_keymap_ensure(keyconf, "Window", SPACE_EMPTY, RGN_TYPE_WINDOW);
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WM_keymap_ensure(keyconf, "Info", SPACE_INFO, RGN_TYPE_WINDOW);
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}
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/* add handlers, stuff you only do once or on area/region changes */
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static void info_header_region_init(wmWindowManager * /*wm*/, ARegion *region)
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{
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ED_region_header_init(region);
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}
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static void info_header_region_draw(const bContext *C, ARegion *region)
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{
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ED_region_header(C, region);
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}
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static void info_main_region_listener(const wmRegionListenerParams *params)
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{
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ARegion *region = params->region;
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const wmNotifier *wmn = params->notifier;
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/* context changes */
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switch (wmn->category) {
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case NC_SPACE:
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if (wmn->data == ND_SPACE_INFO_REPORT) {
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/* redraw also but only for report view, could do less redraws by checking the type */
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ED_region_tag_redraw(region);
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}
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break;
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}
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}
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static void info_header_listener(const wmRegionListenerParams *params)
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{
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ARegion *region = params->region;
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const wmNotifier *wmn = params->notifier;
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/* context changes */
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switch (wmn->category) {
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case NC_SCREEN:
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if (ELEM(wmn->data, ND_LAYER, ND_ANIMPLAY)) {
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ED_region_tag_redraw(region);
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}
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break;
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case NC_WM:
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if (wmn->data == ND_JOB) {
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ED_region_tag_redraw(region);
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}
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break;
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case NC_SCENE:
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if (wmn->data == ND_RENDER_RESULT) {
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ED_region_tag_redraw(region);
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}
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break;
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case NC_SPACE:
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if (wmn->data == ND_SPACE_INFO) {
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ED_region_tag_redraw(region);
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}
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break;
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case NC_ID:
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if (wmn->action == NA_RENAME) {
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ED_region_tag_redraw(region);
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}
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break;
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}
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}
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static void info_header_region_message_subscribe(const wmRegionMessageSubscribeParams *params)
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{
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wmMsgBus *mbus = params->message_bus;
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ARegion *region = params->region;
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wmMsgSubscribeValue msg_sub_value_region_tag_redraw = {nullptr};
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msg_sub_value_region_tag_redraw.owner = region;
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msg_sub_value_region_tag_redraw.user_data = region;
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msg_sub_value_region_tag_redraw.notify = ED_region_do_msg_notify_tag_redraw;
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WM_msg_subscribe_rna_anon_prop(mbus, Window, view_layer, &msg_sub_value_region_tag_redraw);
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WM_msg_subscribe_rna_anon_prop(mbus, ViewLayer, name, &msg_sub_value_region_tag_redraw);
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}
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static void info_space_blend_write(BlendWriter *writer, SpaceLink *sl)
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{
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BLO_write_struct(writer, SpaceInfo, sl);
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}
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void ED_spacetype_info()
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{
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std::unique_ptr<SpaceType> st = std::make_unique<SpaceType>();
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ARegionType *art;
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st->spaceid = SPACE_INFO;
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STRNCPY(st->name, "Info");
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st->create = info_create;
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st->free = info_free;
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st->init = info_init;
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st->duplicate = info_duplicate;
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st->operatortypes = info_operatortypes;
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st->keymap = info_keymap;
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st->blend_write = info_space_blend_write;
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/* regions: main window */
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art = static_cast<ARegionType *>(MEM_callocN(sizeof(ARegionType), "spacetype info region"));
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art->regionid = RGN_TYPE_WINDOW;
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art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D | ED_KEYMAP_FRAMES;
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art->init = info_main_region_init;
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art->draw = info_main_region_draw;
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art->listener = info_main_region_listener;
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BLI_addhead(&st->regiontypes, art);
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/* regions: header */
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art = static_cast<ARegionType *>(MEM_callocN(sizeof(ARegionType), "spacetype info region"));
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art->regionid = RGN_TYPE_HEADER;
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art->prefsizey = HEADERY;
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art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D | ED_KEYMAP_FRAMES | ED_KEYMAP_HEADER;
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art->listener = info_header_listener;
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art->message_subscribe = info_header_region_message_subscribe;
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art->init = info_header_region_init;
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art->draw = info_header_region_draw;
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BLI_addhead(&st->regiontypes, art);
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BKE_spacetype_register(std::move(st));
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}
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