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00025 #ifndef GCHEMPAINT_APPLICATION_H
00026 #define GCHEMPAINT_APPLICATION_H
00027
00028 #include <gcu/application.h>
00029 #include <gcu/dialog.h>
00030 #include <gcu/object.h>
00031 #include <gconf/gconf-client.h>
00032 #include <set>
00033 #include <string>
00034 #include <map>
00035 #include <list>
00036
00037 using namespace gcu;
00038
00039 namespace gcp {
00040
00041 typedef struct
00042 {
00043 char const *name;
00044 unsigned char const *data_24;
00045 } IconDesc;
00046
00047 class Target;
00048 class NewFileDlg;
00049 class Tool;
00050 class Document;
00051 struct option_data;
00052 typedef void (*BuildMenuCb) (GtkUIManager *UIManager);
00053
00054 class Application: public gcu::Application
00055 {
00056 public:
00057 Application ();
00058 virtual ~Application ();
00059
00060 void ActivateTool (const string& toolname, bool activate);
00061 void ActivateWindowsActionWidget (const char *path, bool activate);
00062 virtual void ClearStatus ();
00063 virtual void SetStatusText (const char* text);
00064 virtual GtkWindow* GetWindow () = 0;
00065 void SetMenu (const string& menuname, GtkWidget* menu) {Menus[menuname] = menu;}
00066 GtkWidget* GetMenu (const string& name) {return Menus[name];}
00067 Tool* GetActiveTool () {return m_pActiveTool;}
00068 gcp::Document* GetActiveDocument () {return m_pActiveDoc;}
00069 void SetActiveDocument (gcp::Document* pDoc) {m_pActiveDoc = pDoc;}
00070 Tool* GetTool (const string& name) {return m_Tools[name];}
00071 void SetTool (const string& toolname, Tool* tool) {m_Tools[toolname] = tool;}
00072 GtkWidget* GetToolItem(const string& name) {return ToolItems[name];}
00073 void SetToolItem (const string& name, GtkWidget* w) {ToolItems[name] = w;}
00074 void SetCurZ (int Z) {m_CurZ = Z;}
00075 int GetCurZ () {return m_CurZ;}
00076 void OnSaveAs ();
00077 bool FileProcess (const gchar* filename, const gchar* mime_type, bool bSave, GtkWindow *window, gcu::Document *pDoc = NULL);
00078 void SaveWithBabel (string const &filename, const gchar *mime_type, gcp::Document* pDoc);
00079 void OpenWithBabel (string const &filename, const gchar *mime_type, gcp::Document* pDoc);
00080 void SaveGcp (string const &filename, gcp::Document* pDoc);
00081 void OpenGcp (string const &filename, gcp::Document* pDoc);
00082 xmlDocPtr GetXmlDoc () {return XmlDoc;}
00083 void SetCallback (const string& name, GCallback cb) {Callbacks[name] = cb;}
00084 GCallback GetCallback (const string& name) {return Callbacks[name];}
00085 void OnSaveAsImage ();
00086 bool HaveGhemical () {return m_Have_Ghemical;}
00087 bool HaveInChI () {return m_Have_InChI;}
00088 int GetDocsNumber () {return m_Docs.size ();}
00089 void Zoom (double zoom);
00090 void AddActions (GtkRadioActionEntry const *entries, int nb, char const *ui_description, IconDesc const *icons);
00091 void RegisterToolbar (char const *name, int index);
00092 void OnToolChanged (GtkAction *current);
00093 void AddTarget (Target *target);
00094 void DeleteTarget (Target *target);
00095 void NotifyIconification (bool iconified);
00096 void NotifyFocus (bool has_focus, Target *target = NULL);
00097 void CheckFocus ();
00098 void CloseAll ();
00099 list<string> &GetSupportedMimeTypes () {return m_SupportedMimeTypes;}
00100 void OnConfigChanged (GConfClient *client, guint cnxn_id, GConfEntry *entry);
00101 list<string> &GetExtensions(string &mime_type);
00102 void OnThemeNamesChanged ();
00103
00109 void AddMenuCallback (BuildMenuCb cb);
00110
00117 void BuildMenu (GtkUIManager *manager);
00118
00126 void RegisterOptions (GOptionEntry const *entries, char const *translation_domain = GETTEXT_PACKAGE);
00127
00134 void AddOptions (GOptionContext *context);
00135
00136
00137 virtual void OnFileNew (char const *Theme = NULL) = 0;
00138
00139 protected:
00140 void InitTools();
00141 void BuildTools ();
00142 void ShowTools (bool visible);
00143
00144 private:
00145 void TestSupportedType (char const *mime_type);
00146
00147 protected:
00148 int m_CurZ;
00149 gcp::Document *m_pActiveDoc;
00150 Target *m_pActiveTarget;
00151 map <string, GtkWidget*> Menus;
00152 map <string, GtkWidget*> ToolItems;
00153 map <string, GtkWidget*> Toolbars;
00154 map <string, Tool*> m_Tools;
00155 map <string, GCallback> Callbacks;
00156 Tool* m_pActiveTool;
00157 static bool m_bInit, m_Have_Ghemical, m_Have_InChI;
00158 xmlDocPtr XmlDoc;
00159 unsigned m_NumWindow;
00160
00161 private:
00162 GtkIconFactory *IconFactory;
00163 list<char const*> UiDescs;
00164 GtkRadioActionEntry* RadioActions;
00165 int m_entries;
00166 map<int, string> ToolbarNames;
00167 unsigned m_NumDoc;
00168 std::set<Target*> m_Targets;
00169 int visible_windows;
00170 list<string> m_SupportedMimeTypes;
00171 list<string> m_WriteableMimeTypes;
00172 GConfClient *m_ConfClient;
00173 guint m_NotificationId;
00174 Object *m_Dummy;
00175 list<BuildMenuCb> m_MenuCbs;
00176 list<option_data> m_Options;
00177 };
00178
00179 }
00180
00181 #endif //GCHEMPAINT_APPLICATION_H