101 lines
4.8 KiB
C
101 lines
4.8 KiB
C
/*
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* an application for displaying Win32 console
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*
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* Copyright 2001 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <wincon.h>
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#include "wineconsole_res.h"
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/* this is the configuration stored & loaded into the registry */
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struct config_data {
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unsigned cell_width; /* width in pixels of a character */
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unsigned cell_height; /* height in pixels of a character */
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int cursor_size; /* in % of cell height */
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int cursor_visible;
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DWORD def_attr;
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WCHAR face_name[32]; /* name of font (size is LF_FACESIZE) */
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DWORD font_weight;
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DWORD history_size; /* number of commands in history buffer */
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DWORD history_nodup; /* TRUE if commands are not stored twice in buffer */
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DWORD menu_mask; /* MK_CONTROL MK_SHIFT mask to drive submenu opening */
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DWORD quick_edit; /* whether mouse ops are sent to app (false) or used for content selection (true) */
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unsigned sb_width; /* active screen buffer width */
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unsigned sb_height; /* active screen buffer height */
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unsigned win_width; /* size (in cells) of visible part of window (width & height) */
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unsigned win_height;
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COORD win_pos; /* position (in cells) of visible part of screen buffer in window */
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BOOL exit_on_die; /* whether the wineconsole should quit if server destroys the console */
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unsigned edition_mode; /* edition mode flavor while line editing */
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WCHAR* registry; /* <x> part of HKLU\\<x>\\Console where config is read from (NULL if default settings) */
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};
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struct inner_data {
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struct config_data curcfg;
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CHAR_INFO* cells; /* local copy of cells (sb_width * sb_height) */
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COORD cursor; /* position in cells of cursor */
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HANDLE hConIn; /* console input handle */
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HANDLE hConOut; /* screen buffer handle: has to be changed when active sb changes */
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HANDLE hSynchro; /* waitable handle signalled by server when something in server has been modified */
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HWND hWnd; /* handle of 'user' window or NULL for 'curses' */
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INT nCmdShow; /* argument of WinMain */
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BOOL in_set_config; /* to handle re-entrant calls to WINECON_SetConfig */
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BOOL in_grab_changes;/* to handle re-entrant calls to WINECON_GrabChanges */
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BOOL dying; /* to TRUE when we've been notified by server that child has died */
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int (*fnMainLoop)(struct inner_data* data);
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void (*fnPosCursor)(const struct inner_data* data);
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void (*fnShapeCursor)(struct inner_data* data, int size, int vis, BOOL force);
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void (*fnComputePositions)(struct inner_data* data);
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void (*fnRefresh)(const struct inner_data* data, int tp, int bm);
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void (*fnResizeScreenBuffer)(struct inner_data* data);
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void (*fnSetTitle)(const struct inner_data* data);
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void (*fnScroll)(struct inner_data* data, int pos, BOOL horz);
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void (*fnSetFont)(struct inner_data* data, const WCHAR* font, unsigned height, unsigned weight);
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void (*fnDeleteBackend)(struct inner_data* data);
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void* private; /* data part belonging to the chosen backend */
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};
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/* from wineconsole.c */
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extern void WINECON_Fatal(const char* msg);
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extern void WINECON_ResizeWithContainer(struct inner_data* data, int width, int height);
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extern int WINECON_GetHistorySize(HANDLE hConIn);
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extern int WINECON_GetHistoryMode(HANDLE hConIn);
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extern BOOL WINECON_GetConsoleTitle(HANDLE hConIn, WCHAR* buffer, size_t len);
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extern void WINECON_GrabChanges(struct inner_data* data);
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extern void WINECON_SetConfig(struct inner_data* data,
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const struct config_data* cfg);
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/* from registry.c */
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extern void WINECON_RegLoad(const WCHAR* appname, struct config_data* cfg);
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extern void WINECON_RegSave(const struct config_data* cfg);
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extern void WINECON_DumpConfig(const char* pfx, const struct config_data* cfg);
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/* backends... */
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enum init_return {
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init_success, init_failed, init_not_supported
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};
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extern enum init_return WCUSER_InitBackend(struct inner_data* data);
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extern enum init_return WCCURSES_InitBackend(struct inner_data* data);
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