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Diffstat (limited to 'src/cursor.c')
| -rw-r--r-- | src/cursor.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/src/cursor.c b/src/cursor.c new file mode 100644 index 0000000..713c236 --- /dev/null +++ b/src/cursor.c @@ -0,0 +1,175 @@ +/* + * +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + * */ + +/*********************************************************************** + * + * $Xorg: cursor.c,v 1.5 2001/02/09 02:05:36 xorgcvs Exp $ + * + * cursor creation code + * + * 05-Apr-89 Thomas E. LaStrange File created + * + ***********************************************************************/ + +#include <stdio.h> +#include "twm.h" +#include <X11/Xos.h> +#include "screen.h" +#include "util.h" + +static struct _CursorName { + char *name; + unsigned int shape; + Cursor cursor; +} cursor_names[] = { + +{"X_cursor", XC_X_cursor, None}, +{"arrow", XC_arrow, None}, +{"based_arrow_down", XC_based_arrow_down, None}, +{"based_arrow_up", XC_based_arrow_up, None}, +{"boat", XC_boat, None}, +{"bogosity", XC_bogosity, None}, +{"bottom_left_corner", XC_bottom_left_corner, None}, +{"bottom_right_corner", XC_bottom_right_corner, None}, +{"bottom_side", XC_bottom_side, None}, +{"bottom_tee", XC_bottom_tee, None}, +{"box_spiral", XC_box_spiral, None}, +{"center_ptr", XC_center_ptr, None}, +{"circle", XC_circle, None}, +{"clock", XC_clock, None}, +{"coffee_mug", XC_coffee_mug, None}, +{"cross", XC_cross, None}, +{"cross_reverse", XC_cross_reverse, None}, +{"crosshair", XC_crosshair, None}, +{"diamond_cross", XC_diamond_cross, None}, +{"dot", XC_dot, None}, +{"dotbox", XC_dotbox, None}, +{"double_arrow", XC_double_arrow, None}, +{"draft_large", XC_draft_large, None}, +{"draft_small", XC_draft_small, None}, +{"draped_box", XC_draped_box, None}, +{"exchange", XC_exchange, None}, +{"fleur", XC_fleur, None}, +{"gobbler", XC_gobbler, None}, +{"gumby", XC_gumby, None}, +{"hand1", XC_hand1, None}, +{"hand2", XC_hand2, None}, +{"heart", XC_heart, None}, +{"icon", XC_icon, None}, +{"iron_cross", XC_iron_cross, None}, +{"left_ptr", XC_left_ptr, None}, +{"left_side", XC_left_side, None}, +{"left_tee", XC_left_tee, None}, +{"leftbutton", XC_leftbutton, None}, +{"ll_angle", XC_ll_angle, None}, +{"lr_angle", XC_lr_angle, None}, +{"man", XC_man, None}, +{"middlebutton", XC_middlebutton, None}, +{"mouse", XC_mouse, None}, +{"pencil", XC_pencil, None}, +{"pirate", XC_pirate, None}, +{"plus", XC_plus, None}, +{"question_arrow", XC_question_arrow, None}, +{"right_ptr", XC_right_ptr, None}, +{"right_side", XC_right_side, None}, +{"right_tee", XC_right_tee, None}, +{"rightbutton", XC_rightbutton, None}, +{"rtl_logo", XC_rtl_logo, None}, +{"sailboat", XC_sailboat, None}, +{"sb_down_arrow", XC_sb_down_arrow, None}, +{"sb_h_double_arrow", XC_sb_h_double_arrow, None}, +{"sb_left_arrow", XC_sb_left_arrow, None}, +{"sb_right_arrow", XC_sb_right_arrow, None}, +{"sb_up_arrow", XC_sb_up_arrow, None}, +{"sb_v_double_arrow", XC_sb_v_double_arrow, None}, +{"shuttle", XC_shuttle, None}, +{"sizing", XC_sizing, None}, +{"spider", XC_spider, None}, +{"spraycan", XC_spraycan, None}, +{"star", XC_star, None}, +{"target", XC_target, None}, +{"tcross", XC_tcross, None}, +{"top_left_arrow", XC_top_left_arrow, None}, +{"top_left_corner", XC_top_left_corner, None}, +{"top_right_corner", XC_top_right_corner, None}, +{"top_side", XC_top_side, None}, +{"top_tee", XC_top_tee, None}, +{"trek", XC_trek, None}, +{"ul_angle", XC_ul_angle, None}, +{"umbrella", XC_umbrella, None}, +{"ur_angle", XC_ur_angle, None}, +{"watch", XC_watch, None}, +{"xterm", XC_xterm, None}, +}; + +void NewFontCursor (cp, str) + Cursor *cp; + char *str; +{ + int i; + + for (i = 0; i < sizeof(cursor_names)/sizeof(struct _CursorName); i++) + { + if (strcmp(str, cursor_names[i].name) == 0) + { + if (cursor_names[i].cursor == None) + cursor_names[i].cursor = XCreateFontCursor(dpy, + cursor_names[i].shape); + *cp = cursor_names[i].cursor; + return; + } + } + fprintf (stderr, "%s: unable to find font cursor \"%s\"\n", + ProgramName, str); +} + +NewBitmapCursor(cp, source, mask) +Cursor *cp; +char *source, *mask; +{ + int hotx, hoty; + int sx, sy, mx, my; + unsigned int sw, sh, mw, mh; + Pixmap spm, mpm; + + spm = GetBitmap(source); + if ((hotx = HotX) < 0) hotx = 0; + if ((hoty = HotY) < 0) hoty = 0; + mpm = GetBitmap(mask); + + /* make sure they are the same size */ + + XGetGeometry(dpy, spm, &JunkRoot, &sx, &sy, &sw, &sh, &JunkBW,&JunkDepth); + XGetGeometry(dpy, mpm, &JunkRoot, &mx, &my, &mw, &mh, &JunkBW,&JunkDepth); + if (sw != mw || sh != mh) + { + fprintf (stderr, + "%s: cursor bitmaps \"%s\" and \"%s\" not the same size\n", + ProgramName, source, mask); + return; + } + *cp = XCreatePixmapCursor(dpy, spm, mpm, &Scr->PointerForeground, + &Scr->PointerBackground, hotx,hoty); +} |