#pragma interface
#endif
-#include "commandtags.h"
+#include <X11/Xlib.h>
+#include <sigc++/signal_system.h>
+
+#include "commandtags.h" // for kb_action enum
+#include "FuncStatus.h"
#include "kbsequence.h"
-#include "insets/lyxinset.h"
#include "LString.h"
class LyXView;
+class LyXText;
+
/** This class encapsulates all the LyX command operations.
This is the class of the LyX's "high level event handler".
keyboard or from the GUI. All GUI objects, including buttons and
menus should use this class and never call kernel functions directly.
*/
-class LyXFunc {
+class LyXFunc : public SigC::Object {
public:
- /// The status of a function.
- enum func_status {
- OK = 0, // No problem
- Unknown = 1,
- Disabled = 2, // Command cannot be executed
- ToggleOn = 4,
- ToggleOff = 8
- };
///
+ explicit
LyXFunc(LyXView *);
- /// LyX distpatcher, executes lyx actions.
- string Dispatch(int action, char const * arg = 0);
-
- /// The same but uses the name of a lyx command.
- string Dispatch(string const & cmd);
+ /// LyX dispatcher, executes lyx actions.
+ string const dispatch(kb_action ac, string argument = string());
+
+ /// The same as dispatch, but also shows shortcuts and command
+ /// name in minibuffer if show_sc is true (more to come?)
+ void const LyXFunc::verboseDispatch(kb_action action,
+ string const & argument,
+ bool show_sc);
+
+ /// Same as above, using a pseudoaction as argument
+ void const LyXFunc::verboseDispatch(int ac, bool show_sc);
- /// A keyboard event is processed to execute a lyx action.
- int processKeyEvent(XEvent * ev);
+ /// Same as above, when the command is provided as a string
+ void const LyXFunc::verboseDispatch(string const & s, bool show_sc);
+ ///
+ void LyXFunc::miniDispatch(string const & s);
+
+ ///
+ void initMiniBuffer();
+
///
- func_status getStatus(int ac) const;
+ void processKeySym(KeySym k, unsigned int state);
+
+ /// we need one internal which is called from inside LyXAction and
+ /// can contain the string argument.
+ FuncStatus getStatus(int ac) const;
+ ///
+ FuncStatus getStatus(kb_action action,
+ string const & argument = string()) const;
/// The last key was meta
bool wasMetaKey() const;
- // These can't be global because are part of the
- // internal state (ale970227)
- /// Get the current keyseq string
- string keyseqStr() const;
-
- /// Is the key sequence uncomplete?
- bool keyseqUncomplete() const;
-
- /// get options for the current keyseq
- string keyseqOptions() const;
-
/// True if lyxfunc reports an error
bool errorStat() const { return errorstat; }
/// Buffer to store result messages
/// Buffer to store result messages
void setErrorMessage(string const &) const;
/// Buffer to store result messages
- string getMessage() const { return dispatch_buffer; }
- /// Get next inset of this class from current cursor position
- Inset * getInsetByCode(Inset::Code);
-
- /// Should a hint message be displayed?
- void setHintMessage(bool);
+ string const getMessage() const { return dispatch_buffer; }
+ /// Handle a accented char keysequenze
+ void handleKeyFunc(kb_action action);
+
private:
///
LyXView * owner;
///
unsigned meta_fake_bit;
///
- void moveCursorUpdate(bool selecting = false);
+ void moveCursorUpdate(bool flag = true, bool selecting = false);
///
void setupLocalKeymap();
///
// I think the following should be moved to BufferView. (Asger)
///
- void MenuNew(bool fromTemplate);
+ void menuNew(bool fromTemplate);
///
- void MenuOpen();
+ void open(string const &);
///
- void doImportLaTeX(bool);
+ void doImport(string const &);
///
- void doImportASCII(bool);
-
+ void closeBuffer();
///
- void doImportLinuxDoc();
-
+ void reloadBuffer();
///
- void MenuInsertLyXFile(string const &);
-
+ // This return or directly text (default) of getLyXText()
///
- void CloseBuffer();
+ LyXText * TEXT(bool) const;
///
- void reloadBuffer();
- /// This is the same for all lyxfunc objects
- static bool show_sc;
};
}
-inline
-string LyXFunc::keyseqStr() const
-{
- // Why not just remove this function
- string text;
- keyseq.print(text, true);
- return text;
-}
-
-
-inline
-string LyXFunc::keyseqOptions() const
-{
- // Why not just remove this function
- string text;
- keyseq.printOptions(text);
- return text;
-}
-
-
-inline
-bool LyXFunc::keyseqUncomplete() const
-{
- return (keyseq.length > 0);
-}
-
-
-inline
-void LyXFunc::setHintMessage(bool hm)
-{
- show_sc = hm;
-}
-
-
-inline
-void operator|=(LyXFunc::func_status & fs, LyXFunc::func_status f)
-{
- fs = static_cast<LyXFunc::func_status>(fs | f);
-}
-
#endif