cinelerra/mainerror.h

   1 #ifndef MAINERROR_H
   2 #define MAINERROR_H
   3
   4
   5 #include "bcdialog.h"
   6 #include "mainerror.inc"
   7 #include "mutex.inc"
   8 #include "mwindow.inc"
   9
  10 // This is needed for errors which are too verbose to fit in the
  11 // status bar.
  12
  13 // Once created, it accumulates errors in a listbox until it's closed.
  14
  15 // Macro to enable the simplest possible error output
  16 //#define eprintf(format, ...) {char error_string[1024]; sprintf(sprintf(error_string, "%s: " format, __PRETTY_FUNCTION__, ## __VA_ARGS__); MainError::show_error(error_string); }
  17 // We have to use longer version if we want to gettext error messages
  18 #define eprintf(...) {char error_string[1024];  sprintf(error_string, "%s: ", __PRETTY_FUNCTION__); sprintf(error_string + strlen(error_string), __VA_ARGS__); MainError::show_error(error_string); }
  19
  20
  21
  22 class MainErrorGUI : public BC_Window
  23 {
  24 public:
  25         MainErrorGUI(MWindow *mwindow, MainError *thread, int x, int y);
  26         ~MainErrorGUI();
  27
  28         void create_objects();
  29         int resize_event(int w, int h);
  30
  31         MWindow *mwindow;
  32         MainError *thread;
  33         BC_ListBox *list;
  34         BC_Title *title;
  35 };
  36
  37
  38 class MainError : public BC_DialogThread
  39 {
  40 public:
  41         MainError(MWindow *mwindow);
  42         ~MainError();
  43
  44         friend class MainErrorGUI;
  45
  46         BC_Window* new_gui();
  47
  48
  49 // Display error message to command line or GUI, depending on what exists.
  50         static void show_error(char *string);
  51
  52
  53 private:
  54         void show_error_local(char *string);
  55
  56 // Split errors into multiple lines based on carriage returns.
  57         void append_error(char *string);
  58
  59
  60         MWindow *mwindow;
  61         ArrayList<BC_ListBoxItem*> errors;
  62         Mutex *errors_lock;
  63
  64 // Main error dialog.  Won't exist if no GUI.
  65         static MainError *main_error;
  66 };
  67
  68
  69
  70
  71 #endif