diff options
Diffstat (limited to 'windows.c')
| -rw-r--r-- | windows.c | 82 |
1 files changed, 62 insertions, 20 deletions
@@ -90,7 +90,7 @@ struct blitter { }; struct frontend { - midend_data *me; + midend *me; HWND hwnd, statusbar, cfgbox; HINSTANCE inst; HBITMAP bitmap, prevbm; @@ -136,8 +136,9 @@ void get_random_seed(void **randseed, int *randseedsize) *randseedsize = sizeof(time_t); } -void status_bar(frontend *fe, char *text) +static void win_status_bar(void *handle, char *text) { + frontend *fe = (frontend *)handle; char *rewritten = midend_rewrite_statusbar(fe->me, text); if (!fe->laststatus || strcmp(rewritten, fe->laststatus)) { SetWindowText(fe->statusbar, rewritten); @@ -148,7 +149,7 @@ void status_bar(frontend *fe, char *text) } } -blitter *blitter_new(int w, int h) +static blitter *win_blitter_new(void *handle, int w, int h) { blitter *bl = snew(blitter); @@ -160,7 +161,7 @@ blitter *blitter_new(int w, int h) return bl; } -void blitter_free(blitter *bl) +static void win_blitter_free(void *handle, blitter *bl) { if (bl->bitmap) DeleteObject(bl->bitmap); sfree(bl); @@ -175,8 +176,9 @@ static void blitter_mkbitmap(frontend *fe, blitter *bl) /* BitBlt(dstDC, dstX, dstY, dstW, dstH, srcDC, srcX, srcY, dType) */ -void blitter_save(frontend *fe, blitter *bl, int x, int y) +static void win_blitter_save(void *handle, blitter *bl, int x, int y) { + frontend *fe = (frontend *)handle; HDC hdc_win, hdc_blit; HBITMAP prev_blit; @@ -201,8 +203,9 @@ void blitter_save(frontend *fe, blitter *bl, int x, int y) ReleaseDC(fe->hwnd, hdc_win); } -void blitter_load(frontend *fe, blitter *bl, int x, int y) +static void win_blitter_load(void *handle, blitter *bl, int x, int y) { + frontend *fe = (frontend *)handle; HDC hdc_win, hdc_blit; HBITMAP prev_blit; @@ -233,19 +236,22 @@ void frontend_default_colour(frontend *fe, float *output) output[2] = (float)(GetBValue(c) / 255.0); } -void clip(frontend *fe, int x, int y, int w, int h) +static void win_clip(void *handle, int x, int y, int w, int h) { + frontend *fe = (frontend *)handle; IntersectClipRect(fe->hdc_bm, x, y, x+w, y+h); } -void unclip(frontend *fe) +static void win_unclip(void *handle) { + frontend *fe = (frontend *)handle; SelectClipRgn(fe->hdc_bm, NULL); } -void draw_text(frontend *fe, int x, int y, int fonttype, int fontsize, - int align, int colour, char *text) +static void win_draw_text(void *handle, int x, int y, int fonttype, + int fontsize, int align, int colour, char *text) { + frontend *fe = (frontend *)handle; int i; /* @@ -304,8 +310,9 @@ void draw_text(frontend *fe, int x, int y, int fonttype, int fontsize, } } -void draw_rect(frontend *fe, int x, int y, int w, int h, int colour) +static void win_draw_rect(void *handle, int x, int y, int w, int h, int colour) { + frontend *fe = (frontend *)handle; if (w == 1 && h == 1) { /* * Rectangle() appears to get uppity if asked to draw a 1x1 @@ -323,8 +330,9 @@ void draw_rect(frontend *fe, int x, int y, int w, int h, int colour) } } -void draw_line(frontend *fe, int x1, int y1, int x2, int y2, int colour) +static void win_draw_line(void *handle, int x1, int y1, int x2, int y2, int colour) { + frontend *fe = (frontend *)handle; HPEN oldpen = SelectObject(fe->hdc_bm, fe->pens[colour]); MoveToEx(fe->hdc_bm, x1, y1, NULL); LineTo(fe->hdc_bm, x2, y2); @@ -332,9 +340,10 @@ void draw_line(frontend *fe, int x1, int y1, int x2, int y2, int colour) SelectObject(fe->hdc_bm, oldpen); } -void draw_circle(frontend *fe, int cx, int cy, int radius, - int fillcolour, int outlinecolour) +static void win_draw_circle(void *handle, int cx, int cy, int radius, + int fillcolour, int outlinecolour) { + frontend *fe = (frontend *)handle; assert(outlinecolour >= 0); if (fillcolour >= 0) { @@ -353,9 +362,10 @@ void draw_circle(frontend *fe, int cx, int cy, int radius, } } -void draw_polygon(frontend *fe, int *coords, int npoints, - int fillcolour, int outlinecolour) +static void win_draw_polygon(void *handle, int *coords, int npoints, + int fillcolour, int outlinecolour) { + frontend *fe = (frontend *)handle; POINT *pts = snewn(npoints+1, POINT); int i; @@ -382,8 +392,9 @@ void draw_polygon(frontend *fe, int *coords, int npoints, sfree(pts); } -void start_draw(frontend *fe) +static void win_start_draw(void *handle) { + frontend *fe = (frontend *)handle; HDC hdc_win; hdc_win = GetDC(fe->hwnd); fe->hdc_bm = CreateCompatibleDC(hdc_win); @@ -393,8 +404,9 @@ void start_draw(frontend *fe) SetMapMode(fe->hdc_bm, MM_TEXT); } -void draw_update(frontend *fe, int x, int y, int w, int h) +static void win_draw_update(void *handle, int x, int y, int w, int h) { + frontend *fe = (frontend *)handle; RECT r; r.left = x; @@ -405,8 +417,9 @@ void draw_update(frontend *fe, int x, int y, int w, int h) InvalidateRect(fe->hwnd, &r, FALSE); } -void end_draw(frontend *fe) +static void win_end_draw(void *handle) { + frontend *fe = (frontend *)handle; SelectObject(fe->hdc_bm, fe->prevbm); DeleteDC(fe->hdc_bm); if (fe->clip) { @@ -415,6 +428,26 @@ void end_draw(frontend *fe) } } +const struct drawing_api win_drawing = { + win_draw_text, + win_draw_rect, + win_draw_line, + win_draw_polygon, + win_draw_circle, + win_draw_update, + win_clip, + win_unclip, + win_start_draw, + win_end_draw, + win_status_bar, + win_blitter_new, + win_blitter_free, + win_blitter_save, + win_blitter_load, + NULL, NULL, NULL, NULL, NULL, NULL, /* {begin,end}_{doc,page,puzzle} */ + NULL, /* line_width */ +}; + void deactivate_timer(frontend *fe) { if (fe->hwnd) KillTimer(fe->hwnd, fe->timer); @@ -429,6 +462,15 @@ void activate_timer(frontend *fe) } } +/* + * Since this front end does not support printing (yet), we need + * this stub to satisfy the reference in midend_print_puzzle(). + */ +void document_add_puzzle(document *doc, const game *game, game_params *par, + game_state *st, game_state *st2) +{ +} + void write_clip(HWND hwnd, char *data) { HGLOBAL clipdata; @@ -560,7 +602,7 @@ static frontend *new_window(HINSTANCE inst, char *game_id, char **error) fe = snew(frontend); - fe->me = midend_new(fe, &thegame); + fe->me = midend_new(fe, &thegame, &win_drawing, fe); if (game_id) { *error = midend_game_id(fe->me, game_id); |