void FromZoom(char **dst, float zoom, DisplayState *stateForIssue2140)
{
float prevZoom = *dst ? ToZoom(*dst, INVALID_ZOOM) : INVALID_ZOOM;
if (prevZoom == zoom)
return;
if (!IsValidZoom(zoom) && stateForIssue2140) {
// TODO: does issue 2140 still occur?
dbglog::CrashLogF("Invalid ds->zoom: %g", zoom);
const WCHAR *ext = path::GetExt(stateForIssue2140->filePath);
if (!str::IsEmpty(ext)) {
ScopedMem<char> extA(str::conv::ToUtf8(ext));
dbglog::CrashLogF("File type: %s", extA.Get());
}
dbglog::CrashLogF("DisplayMode: %S", stateForIssue2140->displayMode);
dbglog::CrashLogF("PageNo: %d", stateForIssue2140->pageNo);
}
CrashIf(!IsValidZoom(zoom));
free(*dst);
if (ZOOM_FIT_PAGE == zoom)
*dst = str::Dup("fit page");
else if (ZOOM_FIT_WIDTH == zoom)
*dst = str::Dup("fit width");
else if (ZOOM_FIT_CONTENT == zoom)
*dst = str::Dup("fit content");
else
*dst = str::Format("%g", zoom);
}
static BencDict *DisplayState_Serialize(DisplayState *ds, bool globalPrefsOnly)
{
if (ds->isMissing && (globalPrefsOnly || ds->useGlobalValues) &&
!ds->decryptionKey && !ds->isPinned) {
// forget about missing documents without valuable state
return NULL;
}
// BUG: 2140
if (!IsValidZoom(ds->zoomVirtual)) {
dbglog::CrashLogF("Invalid ds->zoomVirtual: %.4f", ds->zoomVirtual);
const WCHAR *ext = path::GetExt(ds->filePath);
if (!str::IsEmpty(ext)) {
ScopedMem<char> extA(str::conv::ToUtf8(ext));
dbglog::CrashLogF("File type: %s", extA.Get());
}
dbglog::CrashLogF("DisplayMode: %d", ds->displayMode);
dbglog::CrashLogF("PageNo: %d", ds->pageNo);
CrashIf(true);
}
// don't include common values in order to keep the preference file size down
uint32_t bitmask = (globalPrefsOnly || ds->useGlobalValues ? Ds_OnlyGlobal : Ds_NotGlobal) |
(ds->openCount > 0 ? Ds_IsRecent : 0) |
(ds->isPinned ? Ds_IsPinned : 0) |
(ds->isMissing ? Ds_IsMissing : 0) |
(ds->tocState && ds->tocState->Count() > 0 ? Ds_HasTocState : 0);
return SerializeStruct(gFilePrefInfo, dimof(gFilePrefInfo), ds, NULL, bitmask);
}
static BencDict *DisplayState_Serialize(DisplayState *ds, bool globalPrefsOnly)
{
BencDict *prefs = new BencDict();
if (!prefs)
return NULL;
prefs->Add(FILE_STR, ds->filePath);
if (ds->decryptionKey)
prefs->AddRaw(DECRYPTION_KEY_STR, ds->decryptionKey);
prefs->Add(OPEN_COUNT_STR, ds->openCount);
prefs->Add(IS_PINNED_STR, ds->isPinned);
if (globalPrefsOnly || ds->useGlobalValues) {
prefs->Add(USE_GLOBAL_VALUES_STR, TRUE);
return prefs;
}
const WCHAR *mode = DisplayModeConv::NameFromEnum(ds->displayMode);
prefs->Add(DISPLAY_MODE_STR, mode);
prefs->Add(PAGE_NO_STR, ds->pageNo);
prefs->Add(REPARSE_IDX_STR, ds->reparseIdx);
prefs->Add(ROTATION_STR, ds->rotation);
prefs->Add(SCROLL_X_STR, ds->scrollPos.x);
prefs->Add(SCROLL_Y_STR, ds->scrollPos.y);
prefs->Add(WINDOW_STATE_STR, ds->windowState);
prefs->Add(WINDOW_X_STR, ds->windowPos.x);
prefs->Add(WINDOW_Y_STR, ds->windowPos.y);
prefs->Add(WINDOW_DX_STR, ds->windowPos.dx);
prefs->Add(WINDOW_DY_STR, ds->windowPos.dy);
prefs->Add(TOC_VISIBLE_STR, ds->tocVisible);
prefs->Add(SIDEBAR_DX_STR, ds->sidebarDx);
// BUG: 2140
if (!IsValidZoom(ds->zoomVirtual)) {
CrashLogFmt("Invalid ds->zoomVirtual: %.4f\n", ds->zoomVirtual);
const WCHAR *ext = str::FindCharLast(ds->filePath, L'.');
if (ext) {
ScopedMem<char> extA(str::conv::ToUtf8(ext));
CrashLogFmt("File type: %s\n", extA.Get());
}
CrashLogFmt("DisplayMode: %d\n", ds->displayMode);
CrashLogFmt("PageNo: %d\n", ds->pageNo);
}
CrashIf(!IsValidZoom(ds->zoomVirtual));
ScopedMem<char> zoom(str::Format("%.4f", ds->zoomVirtual));
prefs->AddRaw(ZOOM_VIRTUAL_STR, zoom);
if (ds->tocState && ds->tocState->Count() > 0) {
BencArray *tocState = new BencArray();
if (tocState) {
for (size_t i = 0; i < ds->tocState->Count(); i++) {
tocState->Add(ds->tocState->At(i));
}
prefs->Add(TOC_STATE_STR, tocState);
}
}
return prefs;
}
