From ff4298c30dfd8e4cee237b40acec599020d14ff1 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Thu, 22 Nov 2007 00:37:59 +0000 Subject: - moved iolet drawing/erasing to tkwidgets common - added iolets roughly to [checkbutton] - cleaned up naming in text.c a bit - moved t_widgetbehavior setup to textwidget_setup() svn path=/trunk/externals/tkwidgets/; revision=9021 --- text.c | 216 +++++++++++++++++++++++++---------------------------------------- 1 file changed, 81 insertions(+), 135 deletions(-) (limited to 'text.c') diff --git a/text.c b/text.c index ddb9697..318197e 100644 --- a/text.c +++ b/text.c @@ -27,6 +27,8 @@ /* TODO: set message doesnt work with a loadbang */ /* TODO: add size to query and save */ /* TODO: add scrollbars to query and save */ +/* TODO: remove glist from _erase() args */ +/* TODO: window name "handle1376fc00" already exists in parent */ #define DEFAULT_COLOR "grey70" @@ -41,16 +43,19 @@ #define DEBUG(x) x +static t_class *textwidget_class; +static t_widgetbehavior textwidget_widgetbehavior; + typedef struct _textwidget { t_object x_obj; - t_canvas* x_canvas; /* canvas/glist this widget is currently drawn in*/ + t_canvas* x_canvas; /* canvas this widget is currently drawn in */ t_glist* x_glist; /* glist that owns this widget */ t_binbuf* options_binbuf;/* binbuf to save options state in */ - int size_x; - int size_y; - int x_have_scrollbars; + int width; + int height; + int have_scrollbars; int x_resizing; int x_selected; @@ -63,15 +68,14 @@ typedef struct _textwidget t_symbol* widget_id; t_symbol* scrollbar_id; t_symbol* handle_id; - t_symbol* window_id; + t_symbol* window_tag; + t_symbol* iolets_tag; t_symbol* all_tag; t_outlet* x_data_outlet; t_outlet* x_status_outlet; } t_textwidget; -static t_class *textwidget_class; - static char *textwidget_tk_options[] = { "autoseparators", "background", @@ -124,31 +128,12 @@ static t_symbol *right_symbol; static t_symbol *up_symbol; static t_symbol *down_symbol; -/* function prototypes */ - -static void textwidget_getrect(t_gobj *z, t_glist *owner, int *xp1, int *yp1, int *xp2, int *yp2); -static void textwidget_displace(t_gobj *z, t_glist *glist, int dx, int dy); -static void textwidget_select(t_gobj *z, t_glist *glist, int state); -static void textwidget_activate(t_gobj *z, t_glist *glist, int state); -static void textwidget_delete(t_gobj *z, t_glist *glist); -static void textwidget_vis(t_gobj *z, t_glist *glist, int vis); -//static int textwidget_click(t_gobj *z, t_glist *glist, int xpix, int ypix, int shift, int alt, int dbl, int doit); -static void textwidget_save(t_gobj *z, t_binbuf *b); +/* -------------------- function prototypes --------------------------------- */ static void textwidget_query_callback(t_textwidget *x, t_symbol *s, int argc, t_atom *argv); -static t_widgetbehavior textwidget_widgetbehavior = { -w_getrectfn: textwidget_getrect, -w_displacefn: textwidget_displace, -w_selectfn: textwidget_select, -w_activatefn: textwidget_activate, -w_deletefn: textwidget_delete, -w_visfn: textwidget_vis, -w_clickfn: NULL, -}; - -/* widget helper functions */ +/* -------------------- widget helper functions ----------------------------- */ static void store_options(t_textwidget *x) { @@ -182,62 +167,21 @@ static void set_tkwidgets_ids(t_textwidget *x, t_canvas *canvas) x->frame_id = tkwidgets_gen_frame_id((t_object*)x, x->canvas_id); x->widget_id = tkwidgets_gen_widget_id((t_object*)x, x->frame_id); x->scrollbar_id = tkwidgets_gen_scrollbar_id((t_object*)x, x->frame_id); - x->window_id = tkwidgets_gen_window_id((t_object*)x, x->frame_id); + x->window_tag = tkwidgets_gen_window_tag((t_object*)x, x->frame_id); x->handle_id = tkwidgets_gen_handle_id((t_object *)x, x->canvas_id); } -static int calculate_onset(t_textwidget *x, t_glist *glist, - int current_iolet, int total_iolets) -{ - post("calculate_onset"); - return(text_xpix(&x->x_obj, glist) + (x->size_x - IOWIDTH) \ - * current_iolet / (total_iolets == 1 ? 1 : total_iolets - 1)); -} - -static void textwidget_draw_inlets(t_textwidget *x, t_glist *glist, int firsttime, - int total_inlets, int total_outlets) -{ - DEBUG(post("textwidget_draw_inlets in: %d out: %d", total_inlets, total_outlets);); - int i, onset; - - for (i = 0; i < total_inlets; i++) /* inlets */ - { - onset = calculate_onset(x, glist, i, total_inlets); - sys_vgui("%s create rectangle %d %d %d %d -tags {%xi%d %xi %s}\n", - x->canvas_id->s_name, onset, text_ypix(&x->x_obj, glist) - 2, - onset + IOWIDTH, text_ypix(&x->x_obj, glist), - x, i, x, x->all_tag->s_name); - } - for (i = 0; i < total_outlets; i++) /* outlets */ - { - onset = calculate_onset(x, glist, i, total_outlets); - sys_vgui("%s create rectangle %d %d %d %d -tags {%xo%d %xo %s}\n", - x->canvas_id->s_name, onset, text_ypix(&x->x_obj, glist) + x->size_y, - onset + IOWIDTH, text_ypix(&x->x_obj, glist) + x->size_y + 2, - x, i, x, x->all_tag->s_name); - } -} - -static void erase_inlets(t_textwidget *x) -{ - DEBUG(post("erase_inlets");); -/* Added tag for all inlets/outlets of one instance */ - sys_vgui("%s delete %xi\n", x->canvas_id->s_name, x); - sys_vgui("%s delete %xo\n", x->canvas_id->s_name, x); - -} - static void draw_scrollbar(t_textwidget *x) { sys_vgui("pack %s -side right -fill y -before %s \n", x->scrollbar_id->s_name, x->widget_id->s_name); - x->x_have_scrollbars = 1; + x->have_scrollbars = 1; } static void erase_scrollbar(t_textwidget *x) { sys_vgui("pack forget %s \n", x->scrollbar_id->s_name); - x->x_have_scrollbars = 0; + x->have_scrollbars = 0; } static void bind_standard_keys(t_textwidget *x) @@ -312,35 +256,28 @@ static void create_widget(t_textwidget *x) x->widget_id->s_name, x->receive_name->s_name); } -static void textwidget_drawme(t_textwidget *x, t_glist *glist, int firsttime) +static void textwidget_drawme(t_textwidget *x, t_glist *glist) { - DEBUG(post("textwidget_drawme: firsttime %d canvas %lx glist %lx", firsttime, x->x_canvas, glist);); + DEBUG(post("textwidget_drawme: firsttime %d canvas %lx glist %lx", x->x_canvas, glist);); set_tkwidgets_ids(x,glist_getcanvas(glist)); - if (firsttime) - { - create_widget(x); - textwidget_draw_inlets(x, glist, firsttime, TOTAL_INLETS, TOTAL_OUTLETS); - if(x->x_have_scrollbars) draw_scrollbar(x); - sys_vgui("%s create window %d %d -anchor nw -window %s \ + create_widget(x); + tkwidgets_draw_inlets((t_object*)x, glist, + x->canvas_id, x->iolets_tag, x->all_tag, + x->width, x->height, TOTAL_INLETS, TOTAL_OUTLETS); + if(x->have_scrollbars) draw_scrollbar(x); + sys_vgui("%s create window %d %d -anchor nw -window %s \ -tags {%s %s} -width %d -height %d \n", x->canvas_id->s_name, - text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist), - x->frame_id->s_name, x->window_id->s_name, x->all_tag->s_name, x->size_x, x->size_y); - } - else - { - post("NO MORE COORDS"); -// sys_vgui("%s coords %s %d %d\n", x->canvas_id->s_name, x->all_tag->s_name, -// text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)); - } -} - + text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist), + x->frame_id->s_name, x->window_tag->s_name, x->all_tag->s_name, + x->width, x->height); +} static void textwidget_erase(t_textwidget* x,t_glist* glist) { DEBUG(post("textwidget_erase: canvas %lx glist %lx", x->x_canvas, glist);); set_tkwidgets_ids(x,glist_getcanvas(glist)); - erase_inlets(x); + tkwidgets_erase_inlets(x->canvas_id, x->iolets_tag); sys_vgui("destroy %s\n", x->frame_id->s_name); sys_vgui("%s delete %s\n", x->canvas_id->s_name, x->all_tag->s_name); } @@ -349,7 +286,6 @@ static void textwidget_erase(t_textwidget* x,t_glist* glist) /* ------------------------ text widgetbehaviour----------------------------- */ - static void textwidget_getrect(t_gobj *z, t_glist *owner, int *xp1, int *yp1, int *xp2, int *yp2) { @@ -357,8 +293,8 @@ static void textwidget_getrect(t_gobj *z, t_glist *owner, t_textwidget *x = (t_textwidget*)z; *xp1 = text_xpix(&x->x_obj, owner); *yp1 = text_ypix(&x->x_obj, owner); - *xp2 = *xp1 + x->size_x; - *yp2 = *yp1 + x->size_y + 2; // add 2 to give space for outlets + *xp2 = *xp1 + x->width; + *yp2 = *yp1 + x->height + 2; // add 2 to give space for outlets } static void textwidget_displace(t_gobj *z, t_glist *glist, int dx, int dy) @@ -372,11 +308,6 @@ static void textwidget_displace(t_gobj *z, t_glist *glist, int dx, int dy) set_tkwidgets_ids(x,glist_getcanvas(glist)); sys_vgui("%s move %s %d %d\n", x->canvas_id->s_name, x->all_tag->s_name, dx, dy); sys_vgui("%s move RSZ %d %d\n", x->canvas_id->s_name, dx, dy); -/* sys_vgui("%s coords %s %d %d %d %d\n", x->canvas_id->s_name, x->all_tag->s_name, - text_xpix(&x->x_obj, glist), text_ypix(&x->x_obj, glist)-1, - text_xpix(&x->x_obj, glist) + x->size_x, - text_ypix(&x->x_obj, glist) + x->size_y-2);*/ -// textwidget_drawme(x, glist, 0); canvas_fixlinesfor(glist_getcanvas(glist), (t_text*) x); } DEBUG(post("displace end");); @@ -451,7 +382,7 @@ static void textwidget_vis(t_gobj *z, t_glist *glist, int vis) t_rtext *y; if (vis) { y = (t_rtext *) rtext_new(glist, (t_text *)z); - textwidget_drawme(x, glist, 1); + textwidget_drawme(x, glist); } else { y = glist_findrtext(glist, (t_text *)z); @@ -611,7 +542,7 @@ static void textwidget_save(t_gobj *z, t_binbuf *b) binbuf_addv(b, "ssiisiii", &s__X, gensym("obj"), x->x_obj.te_xpix, x->x_obj.te_ypix, atom_getsymbol(binbuf_getvec(x->x_obj.te_binbuf)), - x->size_x, x->size_y, x->x_have_scrollbars); + x->width, x->height, x->have_scrollbars); binbuf_addbinbuf(b, x->options_binbuf); binbuf_addv(b, ";"); } @@ -639,7 +570,7 @@ static void query_scrollbars(t_textwidget *x) { t_atom state[2]; SETSYMBOL(state, scrollbars_symbol); - SETFLOAT(state + 1, (t_float)x->x_have_scrollbars); + SETFLOAT(state + 1, (t_float)x->have_scrollbars); textwidget_query_callback(x, gensym("query_callback"), 2, state); } @@ -647,8 +578,8 @@ static void query_size(t_textwidget *x) { t_atom coords[3]; SETSYMBOL(coords, size_symbol); - SETFLOAT(coords + 1, (t_float)x->size_x); - SETFLOAT(coords + 2, (t_float)x->size_y); + SETFLOAT(coords + 1, (t_float)x->width); + SETFLOAT(coords + 2, (t_float)x->height); textwidget_query_callback(x, gensym("query_callback"), 3, coords); } @@ -657,7 +588,7 @@ static void textwidget_query(t_textwidget *x, t_symbol *s) post("textwidget_query %s", s->s_name); if(s == &s_) { - tkwidgets_query_options(x->receive_name, x->widget_id->s_name, + tkwidgets_query_options(x->receive_name, x->widget_id, sizeof(textwidget_tk_options)/sizeof(char *), textwidget_tk_options); query_scrollbars(x); @@ -668,12 +599,13 @@ static void textwidget_query(t_textwidget *x, t_symbol *s) else if(s == size_symbol) query_size(x); else - tkwidgets_query_options(x->receive_name, x->widget_id->s_name, 1, &(s->s_name)); + tkwidgets_query_options(x->receive_name, x->widget_id, 1, &(s->s_name)); } static void textwidget_scrollbars(t_textwidget *x, t_float f) { - if(f > 0) + int value = (int) f; + if(value > 0) draw_scrollbar(x); else erase_scrollbar(x); @@ -682,19 +614,21 @@ static void textwidget_scrollbars(t_textwidget *x, t_float f) static void textwidget_size(t_textwidget *x, t_float width, t_float height) { DEBUG(post("textwidget_size");); - x->size_y = height; - x->size_x = width; + x->height = height; + x->width = width; if(glist_isvisible(x->x_glist)) { sys_vgui("%s itemconfigure %s -width %d -height %d\n", - x->canvas_id->s_name, x->window_id->s_name, x->size_x, x->size_y); - erase_inlets(x); - textwidget_draw_inlets(x, x->x_glist, 1, TOTAL_INLETS, TOTAL_OUTLETS); + x->canvas_id->s_name, x->window_tag->s_name, x->width, x->height); + tkwidgets_erase_inlets(x->canvas_id, x->iolets_tag); + tkwidgets_draw_inlets((t_object*)x, x->x_glist, + x->canvas_id, x->iolets_tag, x->all_tag, + x->width, x->height, TOTAL_INLETS, TOTAL_OUTLETS); canvas_fixlinesfor(x->x_glist, (t_text *)x); // 2nd inlet } } -/* callback functions */ +/* -------------------- callback functions ---------------------------------- */ static void textwidget_store_callback(t_textwidget *x, t_symbol *s, int argc, t_atom *argv) { @@ -732,13 +666,15 @@ static void textwidget_resize_click_callback(t_textwidget *x, t_floatarg f) { if (canvas) { - textwidget_draw_inlets(x, canvas, 1, TOTAL_INLETS, TOTAL_OUTLETS); + tkwidgets_draw_inlets((t_object*)x, canvas, + x->canvas_id, x->iolets_tag, x->all_tag, + x->width, x->height, TOTAL_INLETS, TOTAL_OUTLETS); canvas_fixlinesfor(x->x_glist, (t_text *)x); // 2nd inlet } } else if (!x->x_resizing && newstate) { - erase_inlets(x); + tkwidgets_erase_inlets(x->canvas_id, x->iolets_tag); } x->x_resizing = newstate; } @@ -751,11 +687,11 @@ static void textwidget_resize_motion_callback(t_textwidget *x, t_floatarg f1, t_ int dx = (int)f1, dy = (int)f2; if (glist_isvisible(x->x_glist)) { - x->size_x += dx; - x->size_y += dy; + x->width += dx; + x->height += dy; sys_vgui("%s itemconfigure %s -width %d -height %d\n", - x->canvas_id->s_name, x->window_id->s_name, - x->size_x, x->size_y); + x->canvas_id->s_name, x->window_tag->s_name, + x->width, x->height); sys_vgui("%s move RSZ %d %d\n", x->canvas_id->s_name, dx, dy); canvas_fixlinesfor(x->x_glist, (t_text *)x); @@ -763,6 +699,8 @@ static void textwidget_resize_motion_callback(t_textwidget *x, t_floatarg f1, t_ } } +/* --------------------------- standard class functions --------------------- */ + static void textwidget_free(t_textwidget *x) { pd_unbind(&x->x_obj.ob_pd, x->receive_name); @@ -781,15 +719,15 @@ static void *textwidget_new(t_symbol *s, int argc, t_atom *argv) if (argc < 3) { post("[text]: less than 3 arguments entered, default values used."); - x->size_x = TEXT_DEFAULT_WIDTH; - x->size_y = TEXT_DEFAULT_HEIGHT; - x->x_have_scrollbars = 0; + x->width = TEXT_DEFAULT_WIDTH; + x->height = TEXT_DEFAULT_HEIGHT; + x->have_scrollbars = 0; } else { - x->size_x = atom_getint(argv); - x->size_y = atom_getint(argv + 1); - x->x_have_scrollbars = atom_getint(argv + 2); + x->width = atom_getint(argv); + x->height = atom_getint(argv + 1); + x->have_scrollbars = atom_getint(argv + 2); if(argc > 3) { binbuf_add(x->options_binbuf, argc - 3, argv + 3); @@ -803,6 +741,7 @@ static void *textwidget_new(t_symbol *s, int argc, t_atom *argv) x->x_glist = canvas_getcurrent(); set_tkwidgets_ids(x, x->x_glist); + x->iolets_tag = tkwidgets_gen_iolets_tag((t_object*)x); x->all_tag = tkwidgets_gen_all_tag((t_object*)x); x->x_data_outlet = outlet_new(&x->x_obj, &s_float); @@ -819,20 +758,20 @@ void text_setup(void) { class_addbang(textwidget_class, (t_method)textwidget_bang_output); class_addanything(textwidget_class, (t_method)textwidget_option); + class_addmethod(textwidget_class, (t_method)textwidget_append, + gensym("append"), A_GIMME, 0); + class_addmethod(textwidget_class, (t_method)textwidget_clear, + gensym("clear"), 0); + class_addmethod(textwidget_class, (t_method)textwidget_key, + gensym("key"), A_GIMME, 0); class_addmethod(textwidget_class, (t_method)textwidget_query, gensym("query"), A_DEFSYMBOL, 0); class_addmethod(textwidget_class, (t_method)textwidget_scrollbars, gensym("scrollbars"), A_DEFFLOAT, 0); - class_addmethod(textwidget_class, (t_method)textwidget_size, - gensym("size"), A_DEFFLOAT, A_DEFFLOAT, 0); class_addmethod(textwidget_class, (t_method)textwidget_set, gensym("set"), A_GIMME, 0); - class_addmethod(textwidget_class, (t_method)textwidget_append, - gensym("append"), A_GIMME, 0); - class_addmethod(textwidget_class, (t_method)textwidget_key, - gensym("key"), A_GIMME, 0); - class_addmethod(textwidget_class, (t_method)textwidget_clear, - gensym("clear"), 0); + class_addmethod(textwidget_class, (t_method)textwidget_size, + gensym("size"), A_DEFFLOAT, A_DEFFLOAT, 0); /* callbacks */ class_addmethod(textwidget_class, (t_method)textwidget_store_callback, gensym("store_callback"), A_GIMME, 0); @@ -848,7 +787,14 @@ void text_setup(void) { gensym("resize_click"), A_FLOAT, 0); class_addmethod(textwidget_class, (t_method)textwidget_resize_motion_callback, gensym("resize_motion"), A_FLOAT, A_FLOAT, 0); - + + textwidget_widgetbehavior.w_getrectfn = textwidget_getrect; + textwidget_widgetbehavior.w_displacefn = textwidget_displace; + textwidget_widgetbehavior.w_selectfn = textwidget_select; + textwidget_widgetbehavior.w_activatefn = textwidget_activate; + textwidget_widgetbehavior.w_deletefn = textwidget_delete; + textwidget_widgetbehavior.w_visfn = textwidget_vis; + textwidget_widgetbehavior.w_clickfn = NULL; class_setwidget(textwidget_class,&textwidget_widgetbehavior); class_setsavefn(textwidget_class,&textwidget_save); -- cgit v1.2.1