gschem/include/gschem_struct.h

   1 #ifndef H_GSCHEM_STRUCT_H
   2 #define H_GSCHEM_STRUCT_H
   3
   4 enum multinet_direction_t {
   5   DIRECTION_H_THEN_V,
   6   DIRECTION_V_THEN_H,
   7   DIRECTION_NEXT
   8 };
   9
  10 enum scm_prompt_columns {
  11   SCM_PROMPT_CONTINUATION,
  12   SCM_PROMPT_MESSAGE,
  13   SCM_PROMPT_N_COLUMNS
  14 };
  15
  16 enum zoom_dir {
  17   ZOOM_OUT = 0,
  18   ZOOM_IN = 1,
  19   ZOOM_FULL = 2,
  20 };
  21
  22 enum zoom_from {
  23   DONTCARE = 0,
  24   MENU = 1,
  25   HOTKEY = 2,
  26 };
  27
  28 enum pan_flags {
  29   A_PAN_FULL = 0,
  30   A_PAN_IGNORE_BORDERS = 1,
  31   A_PAN_DONT_REDRAW = 2,
  32 };
  33
  34 typedef struct st_gschem_toplevel GSCHEM_TOPLEVEL;
  35
  36 struct st_gschem_toplevel {
  37
  38   TOPLEVEL *toplevel;
  39
  40   /* ------------------- */
  41   /* main window widgets */
  42   /* ------------------- */
  43   GtkWidget *main_window;
  44
  45   GtkWidget *drawing_area;
  46   GtkWidget *menubar;
  47   GtkWidget *popup_menu;
  48
  49   GtkWidget *h_scrollbar;
  50   GtkWidget *v_scrollbar;
  51   GtkObject *h_adjustment;
  52   GtkObject *v_adjustment;
  53
  54   GtkWidget *left_label;
  55   GtkWidget *middle_label;
  56   GtkWidget *right_label;
  57   GtkWidget *grid_label;
  58   GtkWidget *status_label;
  59
  60   GtkWidget *scm_prompts;
  61
  62   GtkWidget *toolbar_select;
  63   GtkWidget *toolbar_net;
  64   GtkWidget *toolbar_bus;
  65
  66   gchar *keyaccel_string;               /* visual feedback when pressing
  67                                            keyboard accelerators */
  68
  69   /* ------------ */
  70   /* Dialog boxes */
  71   /* ------------ */
  72   GtkWidget *sowindow;                  /* Script open */
  73   GtkWidget *pfswindow;                 /* Picture File Selection window */
  74   GtkWidget *cswindow;                  /* component select */
  75   GtkWidget *iwindow;                   /* image write dialog box */
  76   GtkWidget *pswindow;                  /* page select */
  77   GtkWidget *tiwindow;                  /* text input */
  78   GtkWidget *tewindow;                  /* text edit */
  79   GtkWidget *sewindow;                  /* slot edit */
  80   GtkWidget *aawindow;                  /* arc attribs */
  81   GtkWidget *mawindow;                  /* multi attribute */
  82   GtkWidget *aewindow;                  /* attribute edit */
  83   GtkWidget *trwindow;                  /* translate */
  84   GtkWidget *tswindow;                  /* text size */
  85   GtkWidget *tshowwindow;               /* text show window */
  86   GtkWidget *thidewindow;               /* text hide window */
  87   GtkWidget *tfindwindow;               /* text find window */
  88   GtkWidget *abwindow;                  /* Help/About... dialog*/
  89   GtkWidget *hkwindow;                  /* Help/Hotkeys... dialog*/
  90   GtkWidget *clwindow;                  /* Color edit dialog */
  91   int edit_color;                         /* Used by the color edit dialog */
  92   GtkWidget *cowindow;                  /* Coordinate window */
  93   GtkWidget *coord_world;                 /* World coordinate label */
  94   GtkWidget *coord_screen;                /* Screen coordinate window */
  95
  96   /* ----------------- */
  97   /* Picture placement */
  98   /* ----------------- */
  99   GdkPixbuf *current_pixbuf;            /* used by add picture dialog */
 100   double pixbuf_wh_ratio;               /* width/height ratio of the pixbuf */
 101   char *pixbuf_filename;
 102
 103
 104   /* ---------------- */
 105   /* graphics context */
 106   /* ---------------- */
 107   GdkGC *gc;
 108   GdkGC *xor_gc;
 109   GdkGC *outline_xor_gc;
 110   GdkGC *bounding_xor_gc;
 111   GdkGC *bus_gc;
 112
 113   /* ---------------- */
 114   /* Drawing surfaces */
 115   /* ---------------- */
 116   GdkWindow *window;                    /* drawing_area's X drawable */
 117   GdkPixmap *backingstore;              /* backingstore pixmap */
 118   int win_width, win_height;            /* Actual size of window (?) */
 119
 120   /* ------------- */
 121   /* Drawing state */
 122   /* ------------- */
 123   int first_wx;
 124   int first_wy;
 125   int second_wx;
 126   int second_wy;
 127   int magnetic_wx, magnetic_wy;         /* Position of the magnetic marker*/
 128   int distance;
 129   int inside_action;                    /* Are we doing an action? */
 130   int rubber_visible;                   /* Are there any rubber lines on
 131                                            the screen? */
 132   int magnetic_visible;                 /* Is the magnetic marker visible */
 133   int net_direction;                    /* bit field to guess the best net direction */
 134   int which_grip;                       /* Which grip is being manipulated.
 135                                            Its range of values depends on the
 136                                            type of object being manipulated. */
 137   OBJECT *which_object;                 /* Object being manipulated */
 138   int subject_is_new;
 139
 140   /* --------------------- */
 141   /* Gschem internal state */
 142   /* --------------------- */
 143   int num_untitled;                     /* keep track of untitled wins */
 144   int event_state;                      /* Current event state */
 145   int image_width, image_height;        /* h, w of image write */
 146   int grid;                             /* Grid on/off*/
 147   int min_zoom;                         /* minimum zoom factor */
 148   int max_zoom;                         /* maximum zoom factor */
 149   int text_alignment;                   /* current alignment of text */
 150   int inside_redraw;                    /* complex vs list redrawing */
 151   int drawbounding_action_mode;         /* outline vs bounding box */
 152   int last_drawb_mode;                  /* last above mode */
 153   int CONTROLKEY;                       /* control key pressed? */
 154   int SHIFTKEY;                         /* shift key pressed? */
 155   int ALTKEY;                           /* alt key pressed? */
 156   int doing_pan;                        /* mouse pan status flag */
 157   int buffer_number;                    /* current paste buffer in use */
 158   void (*last_callback)();              /* Last i_call* cmd executed */
 159
 160   /* ------------------ */
 161   /* rc/user parameters */
 162   /* ------------------ */
 163   int graphic_color;
 164   int net_color;
 165   int bus_color;
 166   int pin_color;
 167   int text_color;
 168
 169   /* not used anywhere yet, but will be */
 170   int logic_bubble_color;
 171   int zoom_box_color;
 172   int grid_color;
 173   int select_color;
 174   int bb_color;
 175   int lock_color;
 176   int stroke_color;       /* color of the stroke points */
 177
 178   int text_caps;
 179   int text_size;
 180
 181   int zoom_with_pan;
 182
 183   int actionfeedback_mode;      /* can be either OUTLINE or BOUNDINGBOX */
 184   int text_feedback;      /* is text is drawn or not in copy/move/place ops */
 185   int text_display_zoomfactor;  /* zoom factor at which text is displayed completely */
 186   int net_endpoint_mode;  /* can be either NONE, FILLEDBOX, EMPTYBOX, X */
 187   int net_midpoint_mode;  /* can be either NONE or FILLED or EMPTY */
 188   int net_direction_mode; /* controls if the net direction mode is used */
 189   int net_selection_mode;  /* controls the behaviour when selecting a net */
 190   int net_selection_state;  /* current status of the net selecting mode */
 191   int embed_complex;      /* controls if complex objects are embedded */
 192   int include_complex;    /* controls if complex objects are included */
 193   int scrollbars_flag;    /* controls if scrollbars are displayed */
 194   int log_window;         /* controls if the log windows mapped on startup */
 195   int log_window_type;    /* controls if the log window is decorated or not */
 196   int third_button;       /* controls what the third mouse button does */
 197   int middle_button;      /* controls what the third mouse button does */
 198   int scroll_wheel;       /* controls what the mouse scroll wheel does */
 199   int file_preview;       /* controls if the preview area is enabled or not */
 200   int enforce_hierarchy;  /* controls how much freedom user has when traversing the hierarchy */
 201   int text_origin_marker; /* controls if text origin marker is displayed or not */
 202   int fast_mousepan;      /* controls if text is completely drawn during mouse pan */
 203   int raise_dialog_boxes; /*controls if expose events raise dialog boxes*/
 204
 205   /* controls if after doing a place the same component can be placed again */
 206   int continue_component_place;
 207   GList *component_select_attrlist; /* holds a list of attribute names that are displayed in the
 208                                        component select dialog */
 209
 210   int undo_levels;        /* number of undo levels stored on disk */
 211   int undo_control;       /* sets if undo is enabled or not */
 212   enum undo_type_t undo_type;       /* type of undo (disk/memory) */
 213   int undo_panzoom;       /* sets if pan / zoom info is saved in undo */
 214   int draw_grips;         /* sets if grips are enabled or not */
 215
 216   /* sets whether nets rubberband as you move them (or connecting comps) */
 217   int netconn_rubberband;
 218
 219   int sort_component_library; /* sort the component library */
 220   int warp_cursor;        /* warp the cursor when zooming */
 221   int toolbars;           /* sets if the toolbar(s) are enabled or disabled */
 222   int handleboxes;        /* sets if the handleboxes are enabled or disabled */
 223   int bus_ripper_size;    /* sets size of the bus rippers */
 224   int bus_ripper_type;    /* sets type of the bus ripper (component or net) */
 225   int bus_ripper_rotation;  /* sets if the the bus ripper is symmetric or not */
 226   int grid_dot_size;      /* sets the grid dot size */
 227   int grid_mode;      /* sets the mode of the grid (either variable or fixed) */
 228   int magneticnet_mode; /* enables/disables the magnetic net mode ON/OFF */
 229
 230   /* sets the minimum number of pixels necessary for the grid to be */
 231   /* displayed */
 232   int grid_fixed_threshold;
 233
 234   /* sets the offset (in world coordinates) that are added to netname */
 235   /* attributes when they are attached to vertical or horizontal nets */
 236   int add_attribute_offset;
 237
 238   int drag_can_move;      /* Controls if drag can move objects or not */
 239   int mousepan_gain;      /* Controls the gain of the mouse pan */
 240   int keyboardpan_gain;   /* Controls the gain of the keyboard pan */
 241   int select_slack_pixels; /* Number of pixels around an object we can still select it with */
 242   int zoom_gain;          /* Percentage increase in size for a zoom-in operation */
 243   int scrollpan_steps;    /* Number of scroll pan events required to traverse the viewed area */
 244
 245   char *print_command;    /* The command to send postscript to when printing */
 246 };
 247
 248 #endif