main.h

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/*
 * gEDA - GNU Electronic Design Automation
 * This file is a part of gerbv.
 *
 *   Copyright (C) 2000-2003 Stefan Petersen (spe@stacken.kth.se)
 *
 * $Id$
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
 
#ifndef MAIN_H
#define MAIN_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    GERBV_MILS,
    GERBV_MMS,
    GERBV_INS
} gerbv_gui_unit_t;
 
typedef enum {
    ZOOM_IN,
    ZOOM_OUT,
    ZOOM_FIT,
    ZOOM_IN_CMOUSE,
    ZOOM_OUT_CMOUSE,
    ZOOM_SET
} gerbv_zoom_dir_t;
 
typedef enum {
    NORMAL,
    IN_MOVE,
    IN_ZOOM_OUTLINE,
    IN_MEASURE,
    ALT_PRESSED,
    IN_SELECTION_DRAG,
    SCROLLBAR
} gerbv_state_t;
 
typedef enum {
    POINTER,
    PAN,
    ZOOM,
    MEASURE
} gerbv_tool_t;
 
typedef struct {
    GtkWidget* drawing_area;
    GdkPixmap* pixmap;
    GdkColor   zoom_outline_color;
    GdkColor   dist_measure_color;
    GdkColor   selection_color;
 
    struct {
        GtkWidget*         log;
        GtkWidget*         topLevelWindow;
        GtkWidget*         messageTextView;
        GtkWidget*         statusMessageLeft;
        GtkWidget*         statusMessageRight;
        GtkWidget*         statusUnitComboBox;
        GtkCheckMenuItem** menu_view_unit_group;
        GtkWidget*         layerTree;
        gboolean           treeIsUpdating;
        GtkWidget*         colorSelectionDialog;
        gint               colorSelectionIndex;
        GtkWidget*         hAdjustment;
        GtkWidget*         vAdjustment;
        GtkWidget*         hRuler;
        GtkWidget*         vRuler;
        GtkWidget*         sidepane_notebook;
        GtkComboBox*       sidepaneRenderComboBox;
        GtkCheckMenuItem** menu_view_render_group;
        GtkWidget*         project;
        GtkWidget*         gerber;
        GtkWidget*         about_dialog;
        GtkWidget*         toolButtonPointer;
        GtkWidget*         toolButtonPan;
        GtkWidget*         toolButtonZoom;
        GtkWidget*         toolButtonMeasure;
        gboolean           updatingTools;
        GtkWidget*         layerTreePopupMenu;
        GtkWidget*         drawWindowPopupMenu;
        GtkWidget*         curLayerMenuItem;
        GtkWidget*         curAnalyzeMenuItem;
        GtkWidget*         curEditMenuItem;
        GtkWidget *        curEditAlingMenuItem, *curEditAlingItem[2];
        GtkWidget*         curFileMenuItem[7];
    } win;
 
    gpointer windowSurface;
    gpointer bufferSurface;
    gpointer selectionRenderData;
 
    GtkTooltips* tooltips;
    GtkWidget*   popup_menu;
 
    struct {
        GtkWidget* msg;
        char       msgstr[MAX_STATUSMSGLEN];
        char       coordstr[MAX_COORDLEN];
        char       diststr[MAX_DISTLEN];
    } statusbar;
 
    gboolean centered_outline_zoom;
 
    int                    selected_layer; /* Selected layer by Alt+keypad */
    gerbv_selection_info_t selectionInfo;
    gerbv_state_t          state;
    gerbv_tool_t           tool;
    gerbv_gui_unit_t       unit;
    gboolean               unit_is_from_cmdline;
    gboolean               background_is_from_cmdline;
    gboolean               background_is_from_project;
    GSettings*             settings;
 
    gint last_x;
    gint last_y;
    gint start_x; /* Zoom box start screen coordinates */
    gint start_y;
 
    gint off_x; /* Offset current pixmap when panning */
    gint off_y;
 
    gdouble measure_start_x; /* Measure start board coordinates */
    gdouble measure_start_y;
    gdouble measure_stop_x; /* Measure end board coordinates */
    gdouble measure_stop_y;
 
    gdouble measure_last_x;
    gdouble measure_last_y;
 
    gdouble length_sum;
 
    int dump_parsed_image;
} gerbv_screen_t;
 
struct log_struct {
    gchar*         domain;
    GLogLevelFlags level;
    gchar*         message;
};
 
extern gerbv_screen_t   screen;
extern gerbv_project_t* mainProject;
 
void main_save_as_project_from_filename(gerbv_project_t* gerbvProject, gchar* filename);
 
void main_save_project_from_filename(gerbv_project_t* gerbvProject, gchar* filename);
 
void main_open_project_from_filename(gerbv_project_t* gerbvProject, gchar* filename);
#endif /* GERBV_H */