info_ops.cc

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/* SPDX-FileCopyrightText: 2008 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#include <cstring>
#include <fmt/format.h>
 
#include "DNA_space_types.h"
#include "DNA_windowmanager_types.h"
 
#include "MEM_guardedalloc.h"
 
#include "BLT_translation.hh"
 
#include "BKE_bpath.hh"
#include "BKE_context.hh"
#include "BKE_global.hh"
#include "BKE_image.hh"
#include "BKE_lib_id.hh"
#include "BKE_library.hh"
#include "BKE_main.hh"
#include "BKE_packedFile.hh"
#include "BKE_report.hh"
#include "BKE_screen.hh"
 
#include "WM_api.hh"
#include "WM_types.hh"
 
#include "UI_interface.hh"
 
#include "RNA_access.hh"
#include "RNA_define.hh"
 
#include "info_intern.hh"
 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus pack_libraries_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
 
  BKE_packedfile_pack_all_libraries(bmain, op->reports);
 
  return OPERATOR_FINISHED;
}
 
void FILE_OT_pack_libraries(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Pack Linked Libraries";
  ot->idname = "FILE_OT_pack_libraries";
  ot->description =
      "Store all data-blocks linked from other .blend files in the current .blend file. "
      "Library references are preserved so the linked data-blocks can be unpacked again";
 
  /* API callbacks. */
  ot->exec = pack_libraries_exec;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
 
static wmOperatorStatus unpack_libraries_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
 
  WM_cursor_wait(true);
  BKE_packedfile_unpack_all_libraries(bmain, op->reports);
  WM_cursor_wait(false);
 
  return OPERATOR_FINISHED;
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus unpack_libraries_invoke(bContext *C,
                                                wmOperator *op,
                                                const wmEvent * /*event*/)
{
  return WM_operator_confirm_ex(C,
                                op,
                                IFACE_("Restore Packed Linked Data to Their Original Locations"),
                                IFACE_("Will create directories so that all paths are valid."),
                                IFACE_("Unpack"),
                                ALERT_ICON_INFO,
                                false);
}
 
void FILE_OT_unpack_libraries(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Unpack Linked Libraries";
  ot->idname = "FILE_OT_unpack_libraries";
  ot->description = "Restore all packed linked data-blocks to their original locations";
 
  /* API callbacks. */
  ot->invoke = unpack_libraries_invoke;
  ot->exec = unpack_libraries_exec;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus autopack_toggle_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
 
  if (G.fileflags & G_FILE_AUTOPACK) {
    G.fileflags &= ~G_FILE_AUTOPACK;
  }
  else {
    BKE_packedfile_pack_all(bmain, op->reports, true);
    G.fileflags |= G_FILE_AUTOPACK;
  }
 
  return OPERATOR_FINISHED;
}
 
void FILE_OT_autopack_toggle(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Automatically Pack Resources";
  ot->idname = "FILE_OT_autopack_toggle";
  ot->description = "Automatically pack all external files into the .blend file";
 
  /* API callbacks. */
  ot->exec = autopack_toggle_exec;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus pack_all_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
 
  BKE_packedfile_pack_all(bmain, op->reports, true);
 
  WM_main_add_notifier(NC_WINDOW, nullptr);
 
  return OPERATOR_FINISHED;
}
 
static wmOperatorStatus pack_all_invoke(bContext *C, wmOperator *op, const wmEvent * /*event*/)
{
  Main *bmain = CTX_data_main(C);
  Image *ima;
 
  /* First check for dirty images. */
  for (ima = static_cast<Image *>(bmain->images.first); ima;
       ima = static_cast<Image *>(ima->id.next))
  {
    if (BKE_image_is_dirty(ima)) {
      break;
    }
  }
 
  if (ima) {
    return WM_operator_confirm_ex(
        C,
        op,
        IFACE_("Pack all used external files into this .blend file"),
        IFACE_("Warning: Some images are modified and these changes will be lost."),
        IFACE_("Pack"),
        ALERT_ICON_WARNING,
        false);
  }
 
  return pack_all_exec(C, op);
}
 
void FILE_OT_pack_all(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Pack Resources";
  ot->idname = "FILE_OT_pack_all";
  ot->description = "Pack all used external files into this .blend";
 
  /* API callbacks. */
  ot->exec = pack_all_exec;
  ot->invoke = pack_all_invoke;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}

 
/* -------------------------------------------------------------------- */
 
static const EnumPropertyItem unpack_all_method_items[] = {
    {PF_USE_LOCAL, "USE_LOCAL", 0, "Use files in current directory (create when necessary)", ""},
    {PF_WRITE_LOCAL,
     "WRITE_LOCAL",
     0,
     "Write files to current directory (overwrite existing files)",
     ""},
    {PF_USE_ORIGINAL,
     "USE_ORIGINAL",
     0,
     "Use files in original location (create when necessary)",
     ""},
    {PF_WRITE_ORIGINAL,
     "WRITE_ORIGINAL",
     0,
     "Write files to original location (overwrite existing files)",
     ""},
    {PF_KEEP, "KEEP", 0, "Disable auto-pack, keep all packed files", ""},
    {PF_REMOVE, "REMOVE", 0, "Remove Pack", ""},
    /* {PF_ASK, "ASK", 0, "Ask for each file", ""}, */
    {0, nullptr, 0, nullptr, nullptr},
};
 
static wmOperatorStatus unpack_all_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
  ePF_FileStatus method = ePF_FileStatus(RNA_enum_get(op->ptr, "method"));
 
  if (method != PF_KEEP) {
    WM_cursor_wait(true);
    BKE_packedfile_unpack_all(bmain, op->reports, method); /* XXX PF_ASK can't work here */
    WM_cursor_wait(false);
  }
  G.fileflags &= ~G_FILE_AUTOPACK;
  WM_main_add_notifier(NC_WINDOW, nullptr);
 
  return OPERATOR_FINISHED;
}
 
static wmOperatorStatus unpack_all_invoke(bContext *C, wmOperator *op, const wmEvent * /*event*/)
{
  Main *bmain = CTX_data_main(C);
  uiPopupMenu *pup;
  uiLayout *layout;
 
  const PackedFileCount count = BKE_packedfile_count_all(bmain);
 
  if (count.total() == 0) {
    BKE_report(op->reports, RPT_WARNING, "No packed files to unpack");
    G.fileflags &= ~G_FILE_AUTOPACK;
    return OPERATOR_CANCELLED;
  }
 
  const std::string title = fmt::format(
      fmt::runtime(IFACE_("Unpack - Files: {}, Bakes: {}")), count.individual_files, count.bakes);
 
  pup = UI_popup_menu_begin(C, title.c_str(), ICON_NONE);
  layout = UI_popup_menu_layout(pup);
 
  uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT);
  uiItemsEnumO(layout, "FILE_OT_unpack_all", "method");
 
  UI_popup_menu_end(C, pup);
 
  return OPERATOR_INTERFACE;
}
 
void FILE_OT_unpack_all(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Unpack Resources";
  ot->idname = "FILE_OT_unpack_all";
  ot->description = "Unpack all files packed into this .blend to external ones";
 
  /* API callbacks. */
  ot->exec = unpack_all_exec;
  ot->invoke = unpack_all_invoke;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
  /* properties */
  RNA_def_enum(
      ot->srna, "method", unpack_all_method_items, PF_USE_LOCAL, "Method", "How to unpack");
}

 
/* -------------------------------------------------------------------- */
 
static const EnumPropertyItem unpack_item_method_items[] = {
    {PF_USE_LOCAL, "USE_LOCAL", 0, "Use file from current directory (create when necessary)", ""},
    {PF_WRITE_LOCAL,
     "WRITE_LOCAL",
     0,
     "Write file to current directory (overwrite existing file)",
     ""},
    {PF_USE_ORIGINAL,
     "USE_ORIGINAL",
     0,
     "Use file in original location (create when necessary)",
     ""},
    {PF_WRITE_ORIGINAL,
     "WRITE_ORIGINAL",
     0,
     "Write file to original location (overwrite existing file)",
     ""},
    /* {PF_ASK, "ASK", 0, "Ask for each file", ""}, */
    {0, nullptr, 0, nullptr, nullptr},
};
 
static wmOperatorStatus unpack_item_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
  ID *id;
  char idname[MAX_ID_NAME - 2];
  int type = RNA_int_get(op->ptr, "id_type");
  ePF_FileStatus method = ePF_FileStatus(RNA_enum_get(op->ptr, "method"));
 
  RNA_string_get(op->ptr, "id_name", idname);
  id = BKE_libblock_find_name(bmain, type, idname);
 
  if (id == nullptr) {
    BKE_report(op->reports, RPT_WARNING, "No packed file");
    return OPERATOR_CANCELLED;
  }
 
  if (!ID_IS_EDITABLE(id)) {
    BKE_report(op->reports, RPT_WARNING, "Data-block using this packed file is not editable");
    return OPERATOR_CANCELLED;
  }
 
  if (method != PF_KEEP) {
    WM_cursor_wait(true);
    BKE_packedfile_id_unpack(bmain, id, op->reports, method); /* XXX PF_ASK can't work here */
    WM_cursor_wait(false);
  }
 
  G.fileflags &= ~G_FILE_AUTOPACK;
 
  return OPERATOR_FINISHED;
}
 
static wmOperatorStatus unpack_item_invoke(bContext *C, wmOperator *op, const wmEvent * /*event*/)
{
  uiPopupMenu *pup;
  uiLayout *layout;
 
  pup = UI_popup_menu_begin(C, IFACE_("Unpack"), ICON_NONE);
  layout = UI_popup_menu_layout(pup);
 
  uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT);
  uiItemsFullEnumO(layout,
                   op->type->idname,
                   "method",
                   static_cast<IDProperty *>(op->ptr->data),
                   WM_OP_EXEC_REGION_WIN,
                   UI_ITEM_NONE);
 
  UI_popup_menu_end(C, pup);
 
  return OPERATOR_INTERFACE;
}
 
void FILE_OT_unpack_item(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Unpack Item";
  ot->idname = "FILE_OT_unpack_item";
  ot->description = "Unpack this file to an external file";
 
  /* API callbacks. */
  ot->exec = unpack_item_exec;
  ot->invoke = unpack_item_invoke;
 
  /* flags */
  ot->flag = OPTYPE_UNDO;
 
  /* properties */
  RNA_def_enum(
      ot->srna, "method", unpack_item_method_items, PF_USE_LOCAL, "Method", "How to unpack");
  RNA_def_string(
      ot->srna, "id_name", nullptr, BKE_ST_MAXNAME, "ID Name", "Name of ID block to unpack");
  RNA_def_int(ot->srna,
              "id_type",
              ID_IM,
              0,
              INT_MAX,
              "ID Type",
              "Identifier type of ID block",
              0,
              INT_MAX);
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus make_paths_relative_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
  const char *blendfile_path = BKE_main_blendfile_path(bmain);
 
  if (blendfile_path[0] == '\0') {
    BKE_report(op->reports, RPT_WARNING, "Cannot set relative paths with an unsaved blend file");
    return OPERATOR_CANCELLED;
  }
 
  BPathSummary summary;
  BKE_bpath_relative_convert(bmain, blendfile_path, op->reports, &summary);
  BKE_bpath_summary_report(summary, op->reports);
 
  /* redraw everything so any changed paths register */
  WM_main_add_notifier(NC_WINDOW, nullptr);
 
  return OPERATOR_FINISHED;
}
 
void FILE_OT_make_paths_relative(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Make Paths Relative";
  ot->idname = "FILE_OT_make_paths_relative";
  ot->description = "Make all paths to external files relative to current .blend";
 
  /* API callbacks. */
  ot->exec = make_paths_relative_exec;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus make_paths_absolute_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
  const char *blendfile_path = BKE_main_blendfile_path(bmain);
 
  if (blendfile_path[0] == '\0') {
    BKE_report(op->reports, RPT_WARNING, "Cannot set absolute paths with an unsaved blend file");
    return OPERATOR_CANCELLED;
  }
 
  BPathSummary summary;
  BKE_bpath_absolute_convert(bmain, blendfile_path, op->reports, &summary);
  BKE_bpath_summary_report(summary, op->reports);
 
  /* redraw everything so any changed paths register */
  WM_main_add_notifier(NC_WINDOW, nullptr);
 
  return OPERATOR_FINISHED;
}
 
void FILE_OT_make_paths_absolute(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Make Paths Absolute";
  ot->idname = "FILE_OT_make_paths_absolute";
  ot->description = "Make all paths to external files absolute";
 
  /* API callbacks. */
  ot->exec = make_paths_absolute_exec;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus report_missing_files_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
 
  /* run the missing file check */
  BKE_bpath_missing_files_check(bmain, op->reports);
  /* Redraw sequencer since media presence cache might have changed. */
  WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, nullptr);
 
  return OPERATOR_FINISHED;
}
 
void FILE_OT_report_missing_files(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Report Missing Files";
  ot->idname = "FILE_OT_report_missing_files";
  ot->description = "Report all missing external files";
 
  /* API callbacks. */
  ot->exec = report_missing_files_exec;
 
  /* flags */
  ot->flag = 0; /* only reports so no need to undo/register */
}

 
/* -------------------------------------------------------------------- */
 
static wmOperatorStatus find_missing_files_exec(bContext *C, wmOperator *op)
{
  Main *bmain = CTX_data_main(C);
  const char *searchpath = RNA_string_get_alloc(op->ptr, "directory", nullptr, 0, nullptr);
  const bool find_all = RNA_boolean_get(op->ptr, "find_all");
 
  BKE_bpath_missing_files_find(bmain, searchpath, op->reports, find_all);
  MEM_freeN(searchpath);
  /* Redraw sequencer since media presence cache might have changed. */
  WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, nullptr);
 
  return OPERATOR_FINISHED;
}
 
static wmOperatorStatus find_missing_files_invoke(bContext *C,
                                                  wmOperator *op,
                                                  const wmEvent * /*event*/)
{
  /* XXX file open button text "Find Missing Files" */
  WM_event_add_fileselect(C, op);
  return OPERATOR_RUNNING_MODAL;
}
 
void FILE_OT_find_missing_files(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Find Missing Files";
  ot->idname = "FILE_OT_find_missing_files";
  ot->description = "Try to find missing external files";
 
  /* API callbacks. */
  ot->exec = find_missing_files_exec;
  ot->invoke = find_missing_files_invoke;
 
  /* flags */
  ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
  /* properties */
  RNA_def_boolean(ot->srna,
                  "find_all",
                  false,
                  "Find All",
                  "Find all files in the search path (not just missing)");
 
  WM_operator_properties_filesel(ot,
                                 0,
                                 FILE_SPECIAL,
                                 FILE_OPENFILE,
                                 WM_FILESEL_DIRECTORY,
                                 FILE_DEFAULTDISPLAY,
                                 FILE_SORT_DEFAULT);
}

 
/* -------------------------------------------------------------------- */
 
/* NOTE(@broken): Hard to decide whether to keep this as an operator,
 * or turn it into a hard_coded UI control feature,
 * handling TIMER events for all regions in `interface_handlers.cc`.
 * Not sure how good that is to be accessing UI data from
 * inactive regions, so use this for now. */
 
#define INFO_TIMEOUT 5.0f
#define ERROR_TIMEOUT 10.0f
#define FLASH_TIMEOUT 1.0f
#define COLLAPSE_TIMEOUT 0.25f
 
static wmOperatorStatus update_reports_display_invoke(bContext *C,
                                                      wmOperator * /*op*/,
                                                      const wmEvent *event)
{
  ReportList *reports = CTX_wm_reports(C);
  Report *report;
 
  /* escape if not our timer */
  if ((reports->reporttimer == nullptr) || (reports->reporttimer != event->customdata) ||
      ((report = BKE_reports_last_displayable(reports)) == nullptr))
  {
    /* May have been deleted. */
    return OPERATOR_PASS_THROUGH;
  }
 
  wmWindowManager *wm = CTX_wm_manager(C);
  ReportTimerInfo *rti = (ReportTimerInfo *)reports->reporttimer->customdata;
  const float flash_timeout = FLASH_TIMEOUT;
  bool send_notifier = false;
 
  const float timeout = (report->type & RPT_ERROR_ALL) ? ERROR_TIMEOUT : INFO_TIMEOUT;
  const float time_duration = float(reports->reporttimer->time_duration);
 
  /* clear the report display after timeout */
  if (time_duration > timeout) {
    WM_event_timer_remove(wm, nullptr, reports->reporttimer);
    reports->reporttimer = nullptr;
 
    WM_event_add_notifier(C, NC_SPACE | ND_SPACE_INFO, nullptr);
 
    return (OPERATOR_FINISHED | OPERATOR_PASS_THROUGH);
  }
 
  if (rti->widthfac == 0.0f) {
    rti->widthfac = 1.0f;
  }
 
  const float progress = powf(time_duration / timeout, 2.0f);
  const float flash_progress = powf(time_duration / flash_timeout, 2.0);
 
  /* save us from too many draws */
  if (flash_progress <= 1.0f) {
    /* Flash report briefly according to progress through fade-out duration. */
    send_notifier = true;
  }
  rti->flash_progress = flash_progress;
 
  /* collapse report at end of timeout */
  if (progress * timeout > timeout - COLLAPSE_TIMEOUT) {
    rti->widthfac = (progress * timeout - (timeout - COLLAPSE_TIMEOUT)) / COLLAPSE_TIMEOUT;
    rti->widthfac = 1.0f - rti->widthfac;
    send_notifier = true;
  }
 
  if (send_notifier) {
    WM_event_add_notifier(C, NC_SPACE | ND_SPACE_INFO, nullptr);
  }
 
  return (OPERATOR_FINISHED | OPERATOR_PASS_THROUGH);
}
 
void INFO_OT_reports_display_update(wmOperatorType *ot)
{
  /* identifiers */
  ot->name = "Update Reports Display";
  ot->idname = "INFO_OT_reports_display_update";
  ot->description = "Update the display of reports in Blender UI (internal use)";
 
  /* API callbacks. */
  ot->invoke = update_reports_display_invoke;
 
  /* flags */
  ot->flag = 0;
 
  /* properties */
}
 
/* report operators */