diff options
Diffstat (limited to 'src/gui/npcdialog.h')
| -rw-r--r-- | src/gui/npcdialog.h | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/src/gui/npcdialog.h b/src/gui/npcdialog.h index 327ab6dd..18e8a8ae 100644 --- a/src/gui/npcdialog.h +++ b/src/gui/npcdialog.h @@ -29,6 +29,7 @@ #include <guichan/actionlistener.hpp> #include <guichan/listmodel.hpp> +#include <list> #include <string> #include <vector> @@ -52,7 +53,7 @@ class NpcDialog : public Window, public gcn::ActionListener, * * @see Window::Window */ - NpcDialog(); + NpcDialog(int npcId); ~NpcDialog(); @@ -61,11 +62,6 @@ class NpcDialog : public Window, public gcn::ActionListener, */ void action(const gcn::ActionEvent &event); - void setNpc(int npc) - { mNpcId = npc; } - - void clearText(); - /** * Sets the text shows in the dialog. * @@ -136,6 +132,8 @@ class NpcDialog : public Window, public gcn::ActionListener, bool isInputFocused() const; + static bool isAnyInputFocused(); + /** * Requests a interger from the user. */ @@ -151,7 +149,28 @@ class NpcDialog : public Window, public gcn::ActionListener, */ void widgetResized(const gcn::Event &event); + void setVisible(bool visible); + + /** + * Returns true if any instances exist. + */ + static bool isActive() { return instances.size() > 0; } + + /** + * Returns the first active instance. Useful for pushing user + * interaction. + */ + static NpcDialog *getActive(); + + /** + * Closes all instances. + */ + static void closeAll(); + private: + typedef std::list<NpcDialog*> DialogList; + static DialogList instances; + void buildLayout(); int mNpcId; @@ -201,8 +220,4 @@ class NpcDialog : public Window, public gcn::ActionListener, NpcActionState mActionState; }; -// TODO: This should be made not to be global, later. - -extern NpcDialog* npcDialog; - #endif // NPCDIALOG_H |