workbench/devs/diskimage/ra_gui/include/diskimagegui.h

   1 /* Copyright 2007-2012 Fredrik Wikstrom. All rights reserved.
   2 **
   3 ** Redistribution and use in source and binary forms, with or without
   4 ** modification, are permitted provided that the following conditions
   5 ** are met:
   6 **
   7 ** 1. Redistributions of source code must retain the above copyright
   8 **    notice, this list of conditions and the following disclaimer.
   9 **
  10 ** 2. Redistributions in binary form must reproduce the above copyright
  11 **    notice, this list of conditions and the following disclaimer in the
  12 **    documentation and/or other materials provided with the distribution.
  13 **
  14 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  15 ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16 ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17 ** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  18 ** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  19 ** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  20 ** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  21 ** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  22 ** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  23 ** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  24 ** POSSIBILITY OF SUCH DAMAGE.
  25 */
  26
  27 #ifndef DISKIMAGEGUI_H
  28 #define DISKIMAGEGUI_H
  29
  30 #include <exec/exec.h>
  31 #include <dos/dos.h>
  32 #include <devices/diskimage.h>
  33 #include <libraries/commodities.h>
  34 #include <intuition/intuition.h>
  35 #include <libraries/gadtools.h>
  36 #include <libraries/asl.h>
  37 #include <libraries/screennotify.h>
  38 #include <reaction/reaction.h>
  39 #include <classes/extwindow.h>
  40 #include <gadgets/extscroller.h>
  41 #include "support.h"
  42 #include "prefs.h"
  43 #include "locale.h"
  44
  45 #define PROGNAME "DiskImageGUI"
  46 #define WORKBENCHNAME "Workbench"
  47 #define GA(o) ((struct Gadget *)(o))
  48 #define MENU_ID(id) ((APTR)(id))
  49
  50 #ifndef ACTION_GET_DISK_FSSM
  51 #define ACTION_GET_DISK_FSSM  4201
  52 #define ACTION_FREE_DISK_FSSM 4202
  53 #endif
  54
  55 enum {
  56         EVT_DUMMY,
  57         EVT_POPKEY
  58 };
  59
  60 enum {
  61         WID_MAIN,
  62         WID_PLUGINS,
  63         WID_SETDEVICETYPE,
  64         WID_MAX
  65 };
  66
  67 enum {
  68         MID_DUMMY,
  69         MID_ABOUT,
  70         MID_HIDE,
  71         MID_ICONIFY,
  72         MID_QUIT,
  73         MID_SNAPSHOT,
  74         MID_CHANGETEMPDIR,
  75         MID_SAVESETTINGS,
  76         MID_PLUGINS
  77 };
  78
  79 enum {
  80         IID_INSERT,
  81         IID_EJECT,
  82         IID_WRITEPROTECT,
  83         IID_PREFS,
  84         IID_REFRESH,
  85         IID_LIST_WRITEPROTECTED,
  86         IID_LIST_CHECKMARK,
  87         IID_LIST_PLUGIN,
  88         IID_LIST_DISK,
  89         IID_LIST_CDROM,
  90         IID_MAX
  91 };
  92
  93 enum {
  94         LID_SPEEDBAR,
  95         LID_DRIVELIST,
  96         LID_PLUGINCHOOSER,
  97         LID_PLUGINLIST,
  98         LID_DEVICETYPECHOOSER,
  99         LID_MAX
 100 };
 101
 102 enum {
 103         GID_SPEEDBAR,
 104         GID_DRIVELIST,
 105         GID_DRIVELISTVPROP,
 106         GID_PLUGINCHOOSER,
 107         GID_PLUGINLIST,
 108         GID_PLUGINLISTVPROP,
 109         GID_DEVICETYPECHOOSER,
 110         GID_SETDEVICETYPE_SAVE,
 111         GID_SETDEVICETYPE_CANCEL,
 112         GID_MAX
 113 };
 114
 115 enum {
 116         SBID_DUMMY,
 117         SBID_INSERT,
 118         SBID_EJECT,
 119         SBID_WRITEPROTECT,
 120         SBID_SETDEVICETYPE,
 121         SBID_REFRESH
 122 };
 123
 124 enum {
 125         DRIVE_COL_ICON,
 126         DRIVE_COL_UNIT,
 127         DRIVE_COL_DEVICE,
 128         DRIVE_COL_WP,
 129         DRIVE_COL_DISKIMAGE,
 130         DRIVE_COL_MAX
 131 };
 132
 133 enum {
 134         PLUG_COL_ICON,
 135         PLUG_COL_PRI,
 136         PLUG_COL_WRITE,
 137         PLUG_COL_NAME,
 138         PLUG_COL_MAX
 139 };
 140
 141 struct GUIElements {
 142         BOOL initialised;
 143         APTR pool;
 144         struct MsgPort *userport;
 145         struct MsgPort *appport;
 146         struct Screen *screen;
 147         APTR visualinfo;
 148         struct Menu *menustrip;
 149         Object *windows[WID_MAX];
 150         Object *images[IID_MAX];
 151         Object *gadgets[GID_MAX];
 152         struct List *lists[LID_MAX];
 153 #ifdef FALLBACK_IMAGES
 154         BOOL fallback_image[IID_MAX];
 155 #endif
 156 };
 157
 158 /* main.c */
 159 extern struct LocaleInfo LocaleInfo;
 160 extern struct DiskObject *Icon;
 161 extern struct FileRequester *FileReq;
 162 extern PrefsObject *ApplicationPrefs;
 163 int main (int argc, STRPTR *argv);
 164 struct DiskObject *GetProgramIcon (void);
 165 void BeginScreenNotify (void);
 166 void StopScreenNotify (void);
 167 LONG GetUnitNumber (struct Node *node);
 168 LONG GetSelectedUnit (void);
 169 CONST_STRPTR GetSelectedPlugin (void);
 170 void ScanUnits (void);
 171 void ScanPlugins (void);
 172 void UpdateSpeedBar (void);
 173 void ChangeTempDir (void);
 174 void SaveSettings (void);
 175
 176 /* cxbroker.c */
 177 extern struct MsgPort *BrokerPort;
 178 extern CxObj *Broker;
 179 BOOL RegisterCxBroker (void);
 180 void UnregisterCxBroker (void);
 181
 182 /* snapshot.c */
 183 void RestoreWindowSize (Object *window, CONST_STRPTR name);
 184 void SaveWindowSize (Object *window, CONST_STRPTR name, BOOL envarc);
 185
 186 /* gui.c */
 187 extern struct GUIElements Gui;
 188 BOOL SetupGUI (void);
 189 void CleanupGUI (void);
 190 APTR ShowWindow (ULONG window_id);
 191 void HideWindow (ULONG window_id);
 192 void IconifyWindow (ULONG window_id);
 193 void SetWindowBusy (ULONG window_id, ULONG busy);
 194 ULONG GetGUISignals (void);
 195 void UpdateLBVertScroller (ULONG wnd_id, ULONG lb_id, ULONG sc_id);
 196
 197 /* images.c */
 198 BOOL FindImage (CONST_STRPTR image, STRPTR path, LONG path_size);
 199 Object *LoadImage (struct Screen *screen, CONST_STRPTR image, BOOL selected, BOOL disabled);
 200
 201 /* requesters.c */
 202 LONG DoReq (Object *req);
 203 #ifndef FALLBACK_IMAGES
 204 void ImageNotFoundRequester (CONST_STRPTR image);
 205 #endif
 206 void AboutRequester (void);
 207 void IoErrRequester (LONG error);
 208 void ErrorStringRequester (CONST_STRPTR error_string);
 209 void RequiredVersionRequester (CONST_STRPTR res_name, LONG version, LONG revision);
 210
 211 /* driveops.c */
 212 void InsertOrEjectDisk (void);
 213 void InsertDisk (void);
 214 void EjectDisk (void);
 215 void ToggleWriteProtect (void);
 216
 217 /* setdevicetype.c */
 218 void SetDeviceType (void);
 219
 220 #endif