diff options
| -rw-r--r-- | engines/game.cpp | 4 | ||||
| -rw-r--r-- | engines/game.h | 8 | ||||
| -rw-r--r-- | gui/launcher.cpp | 4 |
3 files changed, 14 insertions, 2 deletions
diff --git a/engines/game.cpp b/engines/game.cpp index 5011685412..3e6cdc2e79 100644 --- a/engines/game.cpp +++ b/engines/game.cpp @@ -115,6 +115,10 @@ void SaveStateDescriptor::setDeletableFlag(bool state) { setVal("is_deletable", state ? "true" : "false"); } +void SaveStateDescriptor::setWriteProtectedFlag(bool state) { + setVal("is_write_protected", state ? "true" : "false"); +} + void SaveStateDescriptor::setSaveDate(int year, int month, int day) { char buffer[32]; snprintf(buffer, 32, "%.2d.%.2d.%.4d", day, month, year); diff --git a/engines/game.h b/engines/game.h index 9a8c25e35b..21bfbce0f5 100644 --- a/engines/game.h +++ b/engines/game.h @@ -151,12 +151,18 @@ public: bool getBool(const Common::String &key) const; /** - * Sets the 'is_deletable' key, which indicates, if the + * Sets the 'is_deletable' key, which indicates if the * given savestate is safe for deletion. */ void setDeletableFlag(bool state); /** + * Sets the 'is_write_protected' key, which indicates if the + * given savestate can be overwritten or not + */ + void setWriteProtectedFlag(bool state); + + /** * Return a thumbnail graphics surface representing the savestate visually. * This is usually a scaled down version of the game graphics. The size * should be either 160x100 or 160x120 pixels, depending on the aspect diff --git a/gui/launcher.cpp b/gui/launcher.cpp index c11cc58ae1..3f569c22bb 100644 --- a/gui/launcher.cpp +++ b/gui/launcher.cpp @@ -673,11 +673,13 @@ void SaveLoadChooser::updateSelection(bool redraw) { int selItem = _list->getSelected(); bool isDeletable = _delSupport; + bool isWriteProtected = false; if (selItem >= 0 && !_list->getSelectedString().empty() && _metaInfoSupport) { SaveStateDescriptor desc = (*_plugin)->querySaveMetaInfos(_target.c_str(), atoi(_saveList[selItem].save_slot().c_str())); isDeletable = desc.getBool("is_deletable") && _delSupport; + isWriteProtected = desc.getBool("is_write_protected"); if (_thumbnailSupport) { const Graphics::Surface *thumb = desc.getThumbnail(); @@ -720,7 +722,7 @@ void SaveLoadChooser::updateSelection(bool redraw) { // Disable these buttons if nothing is selected, or if an empty // list item is selected. - _chooseButton->setEnabled(selItem >= 0 && (!_list->getSelectedString().empty())); + _chooseButton->setEnabled(selItem >= 0 && (!_list->getSelectedString().empty()) && !isWriteProtected); // Delete will always be disabled if the engine doesn't support it. _deleteButton->setEnabled(isDeletable && (selItem >= 0) && (!_list->getSelectedString().empty())); |