diff options
Diffstat (limited to 'fbreader/src/fbreader/FBReaderActions.cpp')
| -rw-r--r-- | fbreader/src/fbreader/FBReaderActions.cpp | 493 |
1 files changed, 0 insertions, 493 deletions
diff --git a/fbreader/src/fbreader/FBReaderActions.cpp b/fbreader/src/fbreader/FBReaderActions.cpp deleted file mode 100644 index 9ca36cf..0000000 --- a/fbreader/src/fbreader/FBReaderActions.cpp +++ /dev/null @@ -1,493 +0,0 @@ -/* - * Copyright (C) 2004-2012 Geometer Plus <[email protected]> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <algorithm> - -#include <ZLStringUtil.h> -#include <ZLDialogManager.h> -#include <ZLDialog.h> -#include <ZLOptionsDialog.h> -#include <ZLSimpleOptionEntry.h> -#include <ZLibrary.h> - -#include <ZLBlockTreeView.h> -#include <ZLTextView.h> -#include <ZLTextSelectionModel.h> - -#include "FBReader.h" -#include "FBReaderActions.h" -#include "BookTextView.h" -#include "ContentsView.h" -#include "../optionsDialog/bookInfo/BookInfoDialog.h" -#include "../optionsDialog/library/LibraryOptionsDialog.h" -#include "../optionsDialog/network/NetworkOptionsDialog.h" -#include "../optionsDialog/system/SystemOptionsDialog.h" -#include "../optionsDialog/reading/ReadingOptionsDialog.h" -#include "../optionsDialog/lookAndFeel/OptionsPage.h" -#include "../optionsDialog/lookAndFeel/LookAndFeelOptionsDialog.h" - -#include "../bookmodel/BookModel.h" -#include "../options/FBTextStyle.h" - -#include "../database/booksdb/BooksDBUtil.h" -#include "../database/booksdb/BooksDB.h" -#include "../library/Library.h" -#include "../library/Book.h" - -ModeDependentAction::ModeDependentAction(int visibleInModes) : myVisibleInModes(visibleInModes) { -} - -bool ModeDependentAction::isVisible() const { - return (FBReader::Instance().mode() & myVisibleInModes) != 0; -} - -SetModeAction::SetModeAction(FBReader::ViewMode modeToSet, int visibleInModes) : ModeDependentAction(visibleInModes), myModeToSet(modeToSet) { -} - -void SetModeAction::run() { - FBReader::Instance().setMode(myModeToSet); -} - -void ShowHelpAction::run() { - FBReader &fbreader = FBReader::Instance(); - shared_ptr<Book> book = BooksDBUtil::getBook(fbreader.helpFileName(ZLibrary::Language())); - if (book.isNull()) { - book = BooksDBUtil::getBook(fbreader.helpFileName("en")); - } - if (!book.isNull()) { - fbreader.openBook(book); - fbreader.setMode(FBReader::BOOK_TEXT_MODE); - fbreader.refreshWindow(); - } else { - ZLDialogManager::Instance().errorBox(ZLResourceKey("noHelpBox")); - } -} - -void ShowOptionsDialogAction::run() { - std::string actionId = FBReader::Instance().LastOpenedPreferencesDialog.value(); - if (actionId.empty()) { - return; - } - FBReader::Instance().doAction(actionId); -} - -void ShowLibraryOptionsDialogAction::run() { - FBReader::Instance().LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_LIBRARY_OPTIONS_DIALOG); - LibraryOptionsDialog().dialog().run(); -} - -void ShowNetworkOptionsDialogAction::run() { - FBReader::Instance().LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_NETWORK_OPTIONS_DIALOG); - NetworkOptionsDialog().dialog().run(); -} - -void ShowSystemOptionsDialogAction::run() { - FBReader::Instance().LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_SYSTEM_OPTIONS_DIALOG); - SystemOptionsDialog().dialog().run(); -} - -void ShowReadingOptionsDialogAction::run() { - FBReader::Instance().LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_READING_OPTIONS_DIALOG); - ReadingOptionsDialog().dialog().run(); -} - -void ShowLookAndFeelOptionsDialogAction::run() { - FBReader::Instance().LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_LOOKANDFEEL_OPTIONS_DIALOG); - LookAndFeelOptionsDialog().dialog().run(); -} - -ShowContentsAction::ShowContentsAction() : SetModeAction(FBReader::CONTENTS_MODE, FBReader::BOOK_TEXT_MODE) { -} - -bool ShowContentsAction::isVisible() const { - return ModeDependentAction::isVisible() && !((ContentsView&)*FBReader::Instance().myContentsView).isEmpty(); -} - -ScrollToHomeAction::ScrollToHomeAction() : ModeDependentAction(FBReader::BOOK_TEXT_MODE) { -} - -bool ScrollToHomeAction::isEnabled() const { - if (!isVisible()) { - return false; - } - ZLTextWordCursor cursor = FBReader::Instance().bookTextView().textArea().startCursor(); - return cursor.isNull() || !cursor.isStartOfParagraph() || !cursor.paragraphCursor().isFirst(); -} - -void ScrollToHomeAction::run() { - FBReader::Instance().bookTextView().scrollToHome(); -} - -ScrollToStartOfTextAction::ScrollToStartOfTextAction() : ModeDependentAction(FBReader::BOOK_TEXT_MODE) { -} - -bool ScrollToStartOfTextAction::isEnabled() const { - if (!isVisible()) { - return false; - } - ZLTextWordCursor cursor = FBReader::Instance().bookTextView().textArea().startCursor(); - return cursor.isNull() || !cursor.isStartOfParagraph() || !cursor.paragraphCursor().isFirst(); -} - -void ScrollToStartOfTextAction::run() { - FBReader::Instance().bookTextView().scrollToStartOfText(); -} - -ScrollToEndOfTextAction::ScrollToEndOfTextAction() : ModeDependentAction(FBReader::BOOK_TEXT_MODE) { -} - -bool ScrollToEndOfTextAction::isEnabled() const { - if (!isVisible()) { - return false; - } - ZLTextWordCursor cursor = FBReader::Instance().bookTextView().textArea().endCursor(); - return cursor.isNull() || !cursor.isEndOfParagraph() || !cursor.paragraphCursor().isLast(); -} - -void ScrollToEndOfTextAction::run() { - FBReader::Instance().bookTextView().scrollToEndOfText(); -} - -ShowBookInfoAction::ShowBookInfoAction() : ModeDependentAction(FBReader::BOOK_TEXT_MODE | FBReader::CONTENTS_MODE | FBReader::FOOTNOTE_MODE) { -} - -void ShowBookInfoAction::run() { - FBReader &fbreader = FBReader::Instance(); - fbreader.LastOpenedPreferencesDialog.setValue(ActionCode::SHOW_BOOK_INFO_DIALOG); - shared_ptr<Book> book = fbreader.myModel->book(); - if (BookInfoDialog(book).dialog().run()) { - fbreader.openBook(book); - fbreader.refreshWindow(); - } -} - -UndoAction::UndoAction(int visibleInModes) : ModeDependentAction(visibleInModes) { -} - -bool UndoAction::isEnabled() const { - FBReader &fbreader = FBReader::Instance(); - return (fbreader.mode() != FBReader::BOOK_TEXT_MODE) || - fbreader.bookTextView().canUndoPageMove(); -} - -void UndoAction::run() { - FBReader &fbreader = FBReader::Instance(); - if (fbreader.mode() == FBReader::BOOK_TEXT_MODE) { - fbreader.bookTextView().undoPageMove(); - } else { - fbreader.restorePreviousMode(); - } -} - -RedoAction::RedoAction() : ModeDependentAction(FBReader::BOOK_TEXT_MODE) { -} - -bool RedoAction::isEnabled() const { - return isVisible() && FBReader::Instance().bookTextView().canRedoPageMove(); -} - -void RedoAction::run() { - FBReader::Instance().bookTextView().redoPageMove(); -} - -ChangeFontSizeAction::ChangeFontSizeAction(int delta) : myDelta(delta) { -} - -bool ChangeFontSizeAction::isEnabled() const { - ZLIntegerRangeOption &option = FBTextStyle::Instance().FontSizeOption; - if (myDelta < 0) { - return option.value() > option.minValue(); - } else { - return option.value() < option.maxValue(); - } -} - -void ChangeFontSizeAction::run() { - FBReader &fbreader = FBReader::Instance(); - ZLIntegerRangeOption &option = FBTextStyle::Instance().FontSizeOption; - option.setValue(option.value() + myDelta); - fbreader.clearTextCaches(); - fbreader.refreshWindow(); -} - -bool OpenPreviousBookAction::isVisible() const { - const FBReader &fbreader = FBReader::Instance(); - if ((fbreader.mode() != FBReader::BOOK_TEXT_MODE) && - (fbreader.mode() != FBReader::CONTENTS_MODE)) { - return false; - } - return Library::Instance().recentBooks().size() > 1; -} - -void OpenPreviousBookAction::run() { - FBReader &fbreader = FBReader::Instance(); - const BookList &books = Library::Instance().recentBooks(); - fbreader.openBook(books[1]); - fbreader.refreshWindow(); - fbreader.resetWindowCaption(); -} - -void CancelAction::run() { - FBReader &fbreader = FBReader::Instance(); - switch (fbreader.myActionOnCancel) { - case FBReader::UNFULLSCREEN: - if (fbreader.isFullscreen()) { - fbreader.setFullscreen(false); - return; - } else if (fbreader.mode() != FBReader::BOOK_TEXT_MODE) { - fbreader.restorePreviousMode(); - return; - } - break; - case FBReader::RETURN_TO_TEXT_MODE: - if (fbreader.mode() != FBReader::BOOK_TEXT_MODE) { - fbreader.restorePreviousMode(); - return; - } else if (fbreader.isFullscreen()) { - fbreader.setFullscreen(false); - return; - } - break; - } - if (fbreader.QuitOnCancelOption.value()) { - fbreader.quit(); - } -} - -bool ToggleIndicatorAction::isVisible() const { - ZLIntegerRangeOption &option = FBView::commonIndicatorInfo().TypeOption; - switch (option.value()) { - case FBIndicatorStyle::FB_INDICATOR: - case FBIndicatorStyle::NONE: - return true; - } - return false; -} - -void ToggleIndicatorAction::run() { - ZLIntegerRangeOption &option = FBView::commonIndicatorInfo().TypeOption; - switch (option.value()) { - case FBIndicatorStyle::OS_SCROLLBAR: - break; - case FBIndicatorStyle::FB_INDICATOR: - option.setValue(FBIndicatorStyle::NONE); - FBReader::Instance().refreshWindow(); - break; - case FBIndicatorStyle::NONE: - option.setValue(FBIndicatorStyle::FB_INDICATOR); - FBReader::Instance().refreshWindow(); - break; - } -} - -void QuitAction::run() { - FBReader::Instance().closeView(); -} - -void ForceQuitAction::run() { - FBReader::Instance().quit(); -} - -bool GotoNextTOCSectionAction::isVisible() const { - FBReader &fbreader = FBReader::Instance(); - if (fbreader.mode() != FBReader::BOOK_TEXT_MODE) { - return false; - } - const ContentsView &contentsView = (const ContentsView&)*fbreader.myContentsView; - shared_ptr<ZLTextModel> model = contentsView.textArea().model(); - return !model.isNull() && (model->paragraphsNumber() > 1); -} - -bool GotoNextTOCSectionAction::isEnabled() const { - FBReader &fbreader = FBReader::Instance(); - const ContentsView &contentsView = (const ContentsView&)*fbreader.myContentsView; - shared_ptr<ZLTextModel> model = contentsView.textArea().model(); - return !model.isNull() && ((int)contentsView.currentTextViewParagraph() < (int)model->paragraphsNumber() - 1); -} - -void GotoNextTOCSectionAction::run() { - FBReader &fbreader = FBReader::Instance(); - ContentsView &contentsView = (ContentsView&)*fbreader.myContentsView; - std::size_t current = contentsView.currentTextViewParagraph(); - const ContentsModel &contentsModel = (const ContentsModel&)*contentsView.textArea().model(); - int reference = contentsModel.reference(((const ZLTextTreeParagraph*)contentsModel[current + 1])); - if (reference != -1) { - ((ZLTextView&)*fbreader.myBookTextView).gotoParagraph(reference); - fbreader.refreshWindow(); - } -} - -bool GotoPreviousTOCSectionAction::isVisible() const { - const FBReader &fbreader = FBReader::Instance(); - if (fbreader.mode() != FBReader::BOOK_TEXT_MODE) { - return false; - } - const ContentsView &contentsView = (const ContentsView&)*fbreader.myContentsView; - shared_ptr<ZLTextModel> model = contentsView.textArea().model(); - return !model.isNull() && (model->paragraphsNumber() > 1); -} - -bool GotoPreviousTOCSectionAction::isEnabled() const { - const FBReader &fbreader = FBReader::Instance(); - const ContentsView &contentsView = (const ContentsView&)*fbreader.myContentsView; - shared_ptr<ZLTextModel> model = contentsView.textArea().model(); - if (model.isNull()) { - return false; - } - const ContentsModel &contentsModel = (const ContentsModel&)*model; - int tocIndex = contentsView.currentTextViewParagraph(false); - if (tocIndex > 0) { - return true; - } - if (tocIndex == 0) { - const ZLTextWordCursor &cursor = fbreader.bookTextView().textArea().startCursor(); - if (cursor.isNull()) { - return false; - } - if (cursor.elementIndex() > 0) { - return true; - } - return - contentsModel.reference(((const ZLTextTreeParagraph*)contentsModel[0])) > - (int)cursor.paragraphCursor().index(); - } - return false; -} - -void GotoPreviousTOCSectionAction::run() { - FBReader &fbreader = FBReader::Instance(); - ContentsView &contentsView = (ContentsView&)*fbreader.myContentsView; - std::size_t current = contentsView.currentTextViewParagraph(false); - const ContentsModel &contentsModel = (const ContentsModel&)*contentsView.textArea().model(); - - int reference = contentsModel.reference(((const ZLTextTreeParagraph*)contentsModel[current])); - const ZLTextWordCursor &cursor = fbreader.bookTextView().textArea().startCursor(); - if (!cursor.isNull() && - (cursor.elementIndex() == 0)) { - int paragraphIndex = cursor.paragraphCursor().index(); - if (reference == paragraphIndex) { - reference = contentsModel.reference(((const ZLTextTreeParagraph*)contentsModel[current - 1])); - } else if (reference == paragraphIndex - 1) { - const ZLTextModel &textModel = *fbreader.bookTextView().textArea().model(); - const ZLTextParagraph *para = textModel[paragraphIndex]; - if ((para != 0) && (para->kind() == ZLTextParagraph::END_OF_SECTION_PARAGRAPH)) { - reference = contentsModel.reference(((const ZLTextTreeParagraph*)contentsModel[current - 1])); - } - } - } - if (reference != -1) { - ((ZLTextView&)*fbreader.myBookTextView).gotoParagraph(reference); - fbreader.refreshWindow(); - } -} - -GotoPageNumberAction::GotoPageNumberAction(const std::string ¶meter) : ModeDependentAction(FBReader::BOOK_TEXT_MODE), myParameter(parameter) { -} - -bool GotoPageNumberAction::isVisible() const { - return - ModeDependentAction::isVisible() && - !FBReader::Instance().bookTextView().hasMultiSectionModel(); -} - -bool GotoPageNumberAction::isEnabled() const { - return ModeDependentAction::isEnabled() && (FBReader::Instance().bookTextView().pageNumber() > 1); -} - -void GotoPageNumberAction::run() { - FBReader &fbreader = FBReader::Instance(); - int pageIndex = 0; - const int pageNumber = fbreader.bookTextView().pageNumber(); - - if (!myParameter.empty()) { - const std::string value = fbreader.visualParameter(myParameter); - if (value.empty()) { - return; - } - pageIndex = std::atoi(value.c_str()); - } else { - shared_ptr<ZLDialog> gotoPageDialog = ZLDialogManager::Instance().createDialog(ZLResourceKey("gotoPageDialog")); - - ZLIntegerRangeOption pageIndexOption(ZLCategoryKey::CONFIG, "gotoPageDialog", "Index", 1, pageNumber, pageIndex); - gotoPageDialog->addOption(ZLResourceKey("pageNumber"), new ZLSimpleSpinOptionEntry(pageIndexOption, 1)); - gotoPageDialog->addButton(ZLDialogManager::OK_BUTTON, true); - gotoPageDialog->addButton(ZLDialogManager::CANCEL_BUTTON, false); - if (gotoPageDialog->run()) { - gotoPageDialog->acceptValues(); - pageIndex = pageIndexOption.value(); - } else { - return; - } - } - - fbreader.bookTextView().gotoPage(std::max(1, std::min(pageIndex, pageNumber))); - fbreader.refreshWindow(); -} - -bool SelectionAction::isVisible() const { - shared_ptr<ZLView> view = FBReader::Instance().currentView(); - return !view.isNull() && view->isInstanceOf(ZLTextView::TYPE_ID); -} - -bool SelectionAction::isEnabled() const { - if (!isVisible()) { - return false; - } - const ZLTextSelectionModel &selectionModel = textView().selectionModel(); - return !selectionModel.text().empty() || !selectionModel.image().isNull(); -} - -ZLTextView &SelectionAction::textView() const { - return (ZLTextView&)*FBReader::Instance().currentView(); -} - -bool CopySelectedTextAction::isVisible() const { - return SelectionAction::isVisible() && ZLDialogManager::Instance().isClipboardSupported(ZLDialogManager::CLIPBOARD_MAIN); -} - -void CopySelectedTextAction::run() { - textView().selectionModel().copySelectionToClipboard(ZLDialogManager::CLIPBOARD_MAIN); -} - -bool OpenSelectedTextInDictionaryAction::isVisible() const { - return SelectionAction::isVisible() && FBReader::Instance().isDictionarySupported(); -} - -void OpenSelectedTextInDictionaryAction::run() { - FBReader::Instance().openInDictionary(textView().selectionModel().text()); -} - -void ClearSelectionAction::run() { - textView().selectionModel().clear(); - FBReader::Instance().refreshWindow(); -} - -void FBFullscreenAction::run() { - FBReader &fbreader = FBReader::Instance(); - if (!fbreader.isFullscreen()) { - fbreader.myActionOnCancel = FBReader::UNFULLSCREEN; - } - FullscreenAction::run(); -} - -FilterLibraryAction::FilterLibraryAction() : ModeDependentAction(FBReader::LIBRARY_MODE) { -} - -void FilterLibraryAction::run() { -} |