diff options
author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-12-14 20:23:23 +0000 |
---|---|---|
committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-12-14 20:23:23 +0000 |
commit | dec0b913ef5186cfb74a2b7e58a8aee133e04c03 (patch) | |
tree | 9099c6844af121add5cc8e95c42276180fbd38fb /vu.c | |
parent | 805746a3f67cdc10a5ac659df76b78e548228b3b (diff) |
converted to #include links to the code, rather than just copies
svn path=/trunk/externals/corelibs/; revision=6901
Diffstat (limited to 'vu.c')
-rw-r--r-- | vu.c | 733 |
1 files changed, 3 insertions, 730 deletions
@@ -1,732 +1,5 @@ -/* Copyright (c) 1997-1999 Miller Puckette. - * For information on usage and redistribution, and for a DISCLAIMER OF ALL - * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ - -/* g_7_guis.c written by Thomas Musil (c) IEM KUG Graz Austria 2000-2001 */ -/* thanks to Miller Puckette, Guenther Geiger and Krzystof Czaja */ - - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <ctype.h> -#include "m_pd.h" -#include "g_canvas.h" -#include "t_tk.h" -#include "g_all_guis.h" -#include <math.h> - -#ifdef MSW -#include <io.h> -#else -#include <unistd.h> -#endif - -/* ----- vu gui-peak- & rms- vu-meter-display ---------- */ - -t_widgetbehavior vu_widgetbehavior; -static t_class *vu_class; - -/* widget helper functions */ - -static void vu_update_rms(t_vu *x, t_glist *glist) +#include "../../pd/src/g_vumeter.c" +void vu_setup(void) { - if(glist_isvisible(glist)) - { - int w4=x->x_gui.x_w/4, off=text_ypix(&x->x_gui.x_obj, glist)-1; - int xpos=text_xpix(&x->x_gui.x_obj, glist), quad1=xpos+w4+1, quad3=xpos+x->x_gui.x_w-w4-1; - - sys_vgui(".x%lx.c coords %lxRCOVER %d %d %d %d\n", - glist_getcanvas(glist), x, quad1, off, quad3, - off + (x->x_led_size+1)*(IEM_VU_STEPS-x->x_rms)); - } -} - -static void vu_update_peak(t_vu *x, t_glist *glist) -{ - t_canvas *canvas=glist_getcanvas(glist); - - if(glist_isvisible(glist)) - { - int xpos=text_xpix(&x->x_gui.x_obj, glist); - int ypos=text_ypix(&x->x_gui.x_obj, glist); - - if(x->x_peak) - { - int i=iemgui_vu_col[x->x_peak]; - int j=ypos + (x->x_led_size+1)*(IEM_VU_STEPS+1-x->x_peak) - - (x->x_led_size+1)/2; - - sys_vgui(".x%lx.c coords %lxPLED %d %d %d %d\n", canvas, x, - xpos, j, - xpos+x->x_gui.x_w+1, j); - sys_vgui(".x%lx.c itemconfigure %lxPLED -fill #%6.6x\n", canvas, x, - iemgui_color_hex[i]); - } - else - { - int mid=xpos+x->x_gui.x_w/2; - - sys_vgui(".x%lx.c itemconfigure %lxPLED -fill #%6.6x\n", - canvas, x, x->x_gui.x_bcol); - sys_vgui(".x%lx.c coords %lxPLED %d %d %d %d\n", - canvas, x, mid, ypos+20, - mid, ypos+20); - } - } -} - -static void vu_draw_update(t_gobj *client, t_glist *glist) -{ - t_vu *x = (t_vu *)client; - if (x->x_updaterms) - { - vu_update_rms(x, glist); - x->x_updaterms = 0; - } - if (x->x_updatepeak) - { - vu_update_peak(x, glist); - x->x_updatepeak = 0; - } -} - -static void vu_draw_new(t_vu *x, t_glist *glist) -{ - t_canvas *canvas=glist_getcanvas(glist); - - int xpos=text_xpix(&x->x_gui.x_obj, glist); - int ypos=text_ypix(&x->x_gui.x_obj, glist); - int w4=x->x_gui.x_w/4, mid=xpos+x->x_gui.x_w/2, - quad1=xpos+w4+1; - int quad3=xpos+x->x_gui.x_w-w4, - end=xpos+x->x_gui.x_w+4; - int k1=x->x_led_size+1, k2=IEM_VU_STEPS+1, k3=k1/2; - int led_col, yyy, i, k4=ypos-k3; - - sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #%6.6x -tags %lxBASE\n", - canvas, xpos-1, ypos-2, - xpos+x->x_gui.x_w+1, - ypos+x->x_gui.x_h+2, x->x_gui.x_bcol, x); - for(i=1; i<=IEM_VU_STEPS; i++) - { - led_col = iemgui_vu_col[i]; - yyy = k4 + k1*(k2-i); - sys_vgui(".x%lx.c create line %d %d %d %d -width %d -fill #%6.6x -tags %lxRLED%d\n", - canvas, quad1, yyy, quad3, yyy, x->x_led_size, iemgui_color_hex[led_col], x, i); - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \ - -font {%s %d bold} -fill #%6.6x -tags %lxSCALE%d\n", - canvas, end, yyy+k3, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_lcol, x, i); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - yyy = k4 + k1*(k2-i); - sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \ - -font {%s %d bold} -fill #%6.6x -tags %lxSCALE%d\n", - canvas, end, yyy+k3, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_lcol, x, i); - } - sys_vgui(".x%lx.c create rectangle %d %d %d %d -fill #%6.6x -outline #%6.6x -tags %lxRCOVER\n", - canvas, quad1, ypos-1, quad3-1, - ypos-1 + k1*IEM_VU_STEPS, x->x_gui.x_bcol, x->x_gui.x_bcol, x); - sys_vgui(".x%lx.c create line %d %d %d %d -width %d -fill #%6.6x -tags %lxPLED\n", - canvas, mid, ypos+10, - mid, ypos+10, x->x_led_size, x->x_gui.x_bcol, x); - sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \ - -font {%s %d bold} -fill #%6.6x -tags %lxLABEL\n", - canvas, xpos+x->x_gui.x_ldx, ypos+x->x_gui.x_ldy, - strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:"", - x->x_gui.x_font, x->x_gui.x_fontsize, x->x_gui.x_lcol, x); - if(!x->x_gui.x_fsf.x_snd_able) - { - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxOUT%d\n", - canvas, - xpos-1, ypos + x->x_gui.x_h+1, - xpos + IOWIDTH-1, ypos + x->x_gui.x_h+2, - x, 0); - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxOUT%d\n", - canvas, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos + x->x_gui.x_h+1, - xpos+x->x_gui.x_w+1, ypos + x->x_gui.x_h+2, - x, 1); - } - if(!x->x_gui.x_fsf.x_rcv_able) - { - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxIN%d\n", - canvas, - xpos-1, ypos-2, - xpos + IOWIDTH-1, ypos-1, - x, 0); - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxIN%d\n", - canvas, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos-2, - xpos+x->x_gui.x_w+1, ypos-1, - x, 1); - } - x->x_updaterms = x->x_updatepeak = 1; - sys_queuegui(x, x->x_gui.x_glist, vu_draw_update); -} - - -static void vu_draw_move(t_vu *x, t_glist *glist) -{ - t_canvas *canvas=glist_getcanvas(glist); - - int xpos=text_xpix(&x->x_gui.x_obj, glist); - int ypos=text_ypix(&x->x_gui.x_obj, glist); - int w4=x->x_gui.x_w/4, quad1=xpos+w4+1; - int quad3=xpos+x->x_gui.x_w-w4, - end=xpos+x->x_gui.x_w+4; - int k1=x->x_led_size+1, k2=IEM_VU_STEPS+1, k3=k1/2; - int yyy, i, k4=ypos-k3; - - sys_vgui(".x%lx.c coords %lxBASE %d %d %d %d\n", - canvas, x, xpos-1, ypos-2, - xpos+x->x_gui.x_w+1,ypos+x->x_gui.x_h+2); - for(i=1; i<=IEM_VU_STEPS; i++) - { - yyy = k4 + k1*(k2-i); - sys_vgui(".x%lx.c coords %lxRLED%d %d %d %d %d\n", - canvas, x, i, quad1, yyy, quad3, yyy); - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c coords %lxSCALE%d %d %d\n", - canvas, x, i, end, yyy+k3); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - yyy = k4 + k1*(k2-i); - sys_vgui(".x%lx.c coords %lxSCALE%d %d %d\n", - canvas, x, i, end, yyy+k3); - } - x->x_updaterms = x->x_updatepeak = 1; - sys_queuegui(x, glist, vu_draw_update); - sys_vgui(".x%lx.c coords %lxLABEL %d %d\n", - canvas, x, xpos+x->x_gui.x_ldx, - ypos+x->x_gui.x_ldy); - if(!x->x_gui.x_fsf.x_snd_able) - { - sys_vgui(".x%lx.c coords %lxOUT%d %d %d %d %d\n", - canvas, x, 0, - xpos-1, ypos + x->x_gui.x_h+1, - xpos + IOWIDTH-1, ypos + x->x_gui.x_h+2); - sys_vgui(".x%lx.c coords %lxOUT%d %d %d %d %d\n", - canvas, x, 1, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos + x->x_gui.x_h+1, - xpos+x->x_gui.x_w+1, ypos + x->x_gui.x_h+2); - } - if(!x->x_gui.x_fsf.x_rcv_able) - { - sys_vgui(".x%lx.c coords %lxIN%d %d %d %d %d\n", - canvas, x, 0, - xpos-1, ypos-2, - xpos + IOWIDTH-1, ypos-1); - sys_vgui(".x%lx.c coords %lxIN%d %d %d %d %d\n", - canvas, x, 1, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos-2, - xpos+x->x_gui.x_w+1, ypos-1); - } -} - -static void vu_draw_erase(t_vu* x,t_glist* glist) -{ - int i; - t_canvas *canvas=glist_getcanvas(glist); - - sys_vgui(".x%lx.c delete %lxBASE\n", canvas, x); - for(i=1; i<=IEM_VU_STEPS; i++) - { - sys_vgui(".x%lx.c delete %lxRLED%d\n", canvas, x, i); - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c delete %lxSCALE%d\n", canvas, x, i); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - sys_vgui(".x%lx.c delete %lxSCALE%d\n", canvas, x, i); - } - sys_vgui(".x%lx.c delete %lxPLED\n", canvas, x); - sys_vgui(".x%lx.c delete %lxRCOVER\n", canvas, x); - sys_vgui(".x%lx.c delete %lxLABEL\n", canvas, x); - if(!x->x_gui.x_fsf.x_snd_able) - { - sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 0); - sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 1); - } - if(!x->x_gui.x_fsf.x_rcv_able) - { - sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 0); - sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 1); - } -} - -static void vu_draw_config(t_vu* x, t_glist* glist) -{ - int i; - t_canvas *canvas=glist_getcanvas(glist); - - sys_vgui(".x%lx.c itemconfigure %lxBASE -fill #%6.6x\n", canvas, x, x->x_gui.x_bcol); - for(i=1; i<=IEM_VU_STEPS; i++) - { - sys_vgui(".x%lx.c itemconfigure %lxRLED%d -width %d\n", canvas, x, i, - x->x_led_size); - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -text {%s} -font {%s %d bold} -fill #%6.6x\n", - canvas, x, i, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_lcol); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -text {%s} -font {%s %d bold} -fill #%6.6x\n", - canvas, x, i, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_lcol); - } - sys_vgui(".x%lx.c itemconfigure %lxLABEL -font {%s %d bold} -fill #%6.6x -text {%s} \n", - canvas, x, x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_fsf.x_selected?IEM_GUI_COLOR_SELECTED:x->x_gui.x_lcol, - strcmp(x->x_gui.x_lab->s_name, "empty")?x->x_gui.x_lab->s_name:""); - - sys_vgui(".x%lx.c itemconfigure %lxRCOVER -fill #%6.6x -outline #%6.6x\n", canvas, - x, x->x_gui.x_bcol, x->x_gui.x_bcol); - sys_vgui(".x%lx.c itemconfigure %lxPLED -width %d\n", canvas, x, - x->x_led_size); -} - -static void vu_draw_io(t_vu* x, t_glist* glist, int old_snd_rcv_flags) -{ - int xpos=text_xpix(&x->x_gui.x_obj, glist); - int ypos=text_ypix(&x->x_gui.x_obj, glist); - t_canvas *canvas=glist_getcanvas(glist); - - if((old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && !x->x_gui.x_fsf.x_snd_able) - { - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxOUT%d\n", - canvas, - xpos-1, ypos + x->x_gui.x_h+1, - xpos + IOWIDTH-1, ypos + x->x_gui.x_h+2, - x, 0); - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxOUT%d\n", - canvas, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos + x->x_gui.x_h+1, - xpos+x->x_gui.x_w+1, ypos + x->x_gui.x_h+2, - x, 1); - } - if(!(old_snd_rcv_flags & IEM_GUI_OLD_SND_FLAG) && x->x_gui.x_fsf.x_snd_able) - { - sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 0); - sys_vgui(".x%lx.c delete %lxOUT%d\n", canvas, x, 1); - } - if((old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && !x->x_gui.x_fsf.x_rcv_able) - { - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxIN%d\n", - canvas, - xpos-1, ypos-2, - xpos + IOWIDTH-1, ypos-1, - x, 0); - sys_vgui(".x%lx.c create rectangle %d %d %d %d -tags %lxIN%d\n", - canvas, - xpos+x->x_gui.x_w+1-IOWIDTH, ypos-2, - xpos+x->x_gui.x_w+1, ypos-1, - x, 1); - } - if(!(old_snd_rcv_flags & IEM_GUI_OLD_RCV_FLAG) && x->x_gui.x_fsf.x_rcv_able) - { - sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 0); - sys_vgui(".x%lx.c delete %lxIN%d\n", canvas, x, 1); - } -} - -static void vu_draw_select(t_vu* x,t_glist* glist) -{ - int i; - t_canvas *canvas=glist_getcanvas(glist); - - if(x->x_gui.x_fsf.x_selected) - { - sys_vgui(".x%lx.c itemconfigure %lxBASE -outline #%6.6x\n", canvas, x, IEM_GUI_COLOR_SELECTED); - for(i=1; i<=IEM_VU_STEPS; i++) - { - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -fill #%6.6x\n", - canvas, x, i, IEM_GUI_COLOR_SELECTED); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -fill #%6.6x\n", - canvas, x, i, IEM_GUI_COLOR_SELECTED); - } - sys_vgui(".x%lx.c itemconfigure %lxLABEL -fill #%6.6x\n", canvas, x, IEM_GUI_COLOR_SELECTED); - } - else - { - sys_vgui(".x%lx.c itemconfigure %lxBASE -outline #%6.6x\n", canvas, x, IEM_GUI_COLOR_NORMAL); - for(i=1; i<=IEM_VU_STEPS; i++) - { - if(((i+2)&3) && (x->x_scale)) - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -fill #%6.6x\n", - canvas, x, i, x->x_gui.x_lcol); - } - if(x->x_scale) - { - i=IEM_VU_STEPS+1; - sys_vgui(".x%lx.c itemconfigure %lxSCALE%d -fill #%6.6x\n", - canvas, x, i, x->x_gui.x_lcol); - } - sys_vgui(".x%lx.c itemconfigure %lxLABEL -fill #%6.6x\n", canvas, x, x->x_gui.x_lcol); - } -} - -void vu_draw(t_vu *x, t_glist *glist, int mode) -{ - if(mode == IEM_GUI_DRAW_MODE_MOVE) - vu_draw_move(x, glist); - else if(mode == IEM_GUI_DRAW_MODE_NEW) - vu_draw_new(x, glist); - else if(mode == IEM_GUI_DRAW_MODE_SELECT) - vu_draw_select(x, glist); - else if(mode == IEM_GUI_DRAW_MODE_ERASE) - vu_draw_erase(x, glist); - else if(mode == IEM_GUI_DRAW_MODE_CONFIG) - vu_draw_config(x, glist); - else if(mode >= IEM_GUI_DRAW_MODE_IO) - vu_draw_io(x, glist, mode - IEM_GUI_DRAW_MODE_IO); -} - -/* ------------------------ vu widgetbehaviour----------------------------- */ - - -static void vu_getrect(t_gobj *z, t_glist *glist, - int *xp1, int *yp1, int *xp2, int *yp2) -{ - t_vu* x = (t_vu*)z; - - *xp1 = text_xpix(&x->x_gui.x_obj, glist) - 1; - *yp1 = text_ypix(&x->x_gui.x_obj, glist) - 2; - *xp2 = *xp1 + x->x_gui.x_w + 2; - *yp2 = *yp1 + x->x_gui.x_h + 4; -} - -static void vu_save(t_gobj *z, t_binbuf *b) -{ - t_vu *x = (t_vu *)z; - int bflcol[3]; - t_symbol *srl[3]; - - iemgui_save(&x->x_gui, srl, bflcol); - binbuf_addv(b, "ssiisiissiiiiiiii", gensym("#X"),gensym("obj"), - (int)x->x_gui.x_obj.te_xpix, (int)x->x_gui.x_obj.te_ypix, - gensym("vu"), x->x_gui.x_w, x->x_gui.x_h, - srl[1], srl[2], - x->x_gui.x_ldx, x->x_gui.x_ldy, - iem_fstyletoint(&x->x_gui.x_fsf), x->x_gui.x_fontsize, - bflcol[0], bflcol[2], x->x_scale, - iem_symargstoint(&x->x_gui.x_isa)); - binbuf_addv(b, ";"); -} - -void vu_check_height(t_vu *x, int h) -{ - int n; - - n = h / IEM_VU_STEPS; - if(n < IEM_VU_MINSIZE) - n = IEM_VU_MINSIZE; - x->x_led_size = n-1; - x->x_gui.x_h = IEM_VU_STEPS * n; -} - -static void vu_scale(t_vu *x, t_floatarg fscale) -{ - int i, scale = (int)fscale; - - if(scale != 0) scale = 1; - if(x->x_scale && !scale) - { - t_canvas *canvas=glist_getcanvas(x->x_gui.x_glist); - - x->x_scale = (int)scale; - if(glist_isvisible(x->x_gui.x_glist)) - { - for(i=1; i<=IEM_VU_STEPS; i++) - { - if((i+2)&3) - sys_vgui(".x%lx.c delete %lxSCALE%d\n", canvas, x, i); - } - i=IEM_VU_STEPS+1; - sys_vgui(".x%lx.c delete %lxSCALE%d\n", canvas, x, i); - } - } - if(!x->x_scale && scale) - { - int w4=x->x_gui.x_w/4, end=text_xpix(&x->x_gui.x_obj, x->x_gui.x_glist)+x->x_gui.x_w+4; - int k1=x->x_led_size+1, k2=IEM_VU_STEPS+1, k3=k1/2; - int yyy, k4=text_ypix(&x->x_gui.x_obj, x->x_gui.x_glist)-k3; - t_canvas *canvas=glist_getcanvas(x->x_gui.x_glist); - - x->x_scale = (int)scale; - if(glist_isvisible(x->x_gui.x_glist)) - { - for(i=1; i<=IEM_VU_STEPS; i++) - { - yyy = k4 + k1*(k2-i); - if((i+2)&3) - sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \ - -font {%s %d bold} -fill #%6.6x -tags %lxSCALE%d\n", - canvas, end, yyy+k3, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_lcol, x, i); - } - i=IEM_VU_STEPS+1; - yyy = k4 + k1*(k2-i); - sys_vgui(".x%lx.c create text %d %d -text {%s} -anchor w \ - -font {%s %d bold} -fill #%6.6x -tags %lxSCALE%d\n", - canvas, end, yyy+k3, iemgui_vu_scale_str[i], x->x_gui.x_font, x->x_gui.x_fontsize, - x->x_gui.x_lcol, x, i); - } - } -} - -static void vu_properties(t_gobj *z, t_glist *owner) -{ - t_vu *x = (t_vu *)z; - char buf[800]; - t_symbol *srl[3]; - - iemgui_properties(&x->x_gui, srl); - sprintf(buf, "pdtk_iemgui_dialog %%s VU-METER \ - --------dimensions(pix)(pix):-------- %d %d width: %d %d height: \ - empty 0.0 empty 0.0 empty %d \ - %d no_scale scale %d %d empty %d \ - %s %s \ - %s %d %d \ - %d %d \ - %d %d %d\n", - x->x_gui.x_w, IEM_GUI_MINSIZE, x->x_gui.x_h, IEM_VU_STEPS*IEM_VU_MINSIZE, - 0,/*no_schedule*/ - x->x_scale, -1, -1, -1,/*no linlog, no init, no multi*/ - "nosndno", srl[1]->s_name,/*no send*/ - srl[2]->s_name, x->x_gui.x_ldx, x->x_gui.x_ldy, - x->x_gui.x_fsf.x_font_style, x->x_gui.x_fontsize, - 0xffffff & x->x_gui.x_bcol, -1/*no front-color*/, 0xffffff & x->x_gui.x_lcol); - gfxstub_new(&x->x_gui.x_obj.ob_pd, x, buf); -} - -static void vu_dialog(t_vu *x, t_symbol *s, int argc, t_atom *argv) -{ - t_symbol *srl[3]; - int w = (int)atom_getintarg(0, argc, argv); - int h = (int)atom_getintarg(1, argc, argv); - int scale = (int)atom_getintarg(4, argc, argv); - int sr_flags; - - srl[0] = gensym("empty"); - sr_flags = iemgui_dialog(&x->x_gui, srl, argc, argv); - x->x_gui.x_fsf.x_snd_able = 0; - x->x_gui.x_isa.x_loadinit = 0; - x->x_gui.x_w = iemgui_clip_size(w); - vu_check_height(x, h); - if(scale != 0) - scale = 1; - vu_scale(x, (float)scale); - (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_CONFIG); - (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_IO + sr_flags); - (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_MOVE); - canvas_fixlinesfor(glist_getcanvas(x->x_gui.x_glist), (t_text*)x); -} - -static void vu_size(t_vu *x, t_symbol *s, int ac, t_atom *av) -{ - x->x_gui.x_w = iemgui_clip_size((int)atom_getintarg(0, ac, av)); - if(ac > 1) - vu_check_height(x, (int)atom_getintarg(1, ac, av)); - if(glist_isvisible(x->x_gui.x_glist)) - { - (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_MOVE); - (*x->x_gui.x_draw)(x, x->x_gui.x_glist, IEM_GUI_DRAW_MODE_CONFIG); - canvas_fixlinesfor(glist_getcanvas(x->x_gui.x_glist), (t_text*)x); - } -} - -static void vu_delta(t_vu *x, t_symbol *s, int ac, t_atom *av) -{iemgui_delta((void *)x, &x->x_gui, s, ac, av);} - -static void vu_pos(t_vu *x, t_symbol *s, int ac, t_atom *av) -{iemgui_pos((void *)x, &x->x_gui, s, ac, av);} - -static void vu_color(t_vu *x, t_symbol *s, int ac, t_atom *av) -{iemgui_color((void *)x, &x->x_gui, s, ac, av);} - -static void vu_receive(t_vu *x, t_symbol *s) -{iemgui_receive(x, &x->x_gui, s);} - -static void vu_label(t_vu *x, t_symbol *s) -{iemgui_label((void *)x, &x->x_gui, s);} - -static void vu_label_pos(t_vu *x, t_symbol *s, int ac, t_atom *av) -{iemgui_label_pos((void *)x, &x->x_gui, s, ac, av);} - -static void vu_label_font(t_vu *x, t_symbol *s, int ac, t_atom *av) -{iemgui_label_font((void *)x, &x->x_gui, s, ac, av);} - -static void vu_float(t_vu *x, t_floatarg rms) -{ - int i; - - if(rms <= IEM_VU_MINDB) - x->x_rms = 0; - else if(rms >= IEM_VU_MAXDB) - x->x_rms = IEM_VU_STEPS; - else - { - int i = (int)(2.0*(rms + IEM_VU_OFFSET)); - x->x_rms = iemgui_vu_db2i[i]; - } - i = (int)(100.0*rms + 10000.5); - rms = 0.01*(float)(i - 10000); - x->x_fr = rms; - outlet_float(x->x_out_rms, rms); - x->x_updaterms = 1; - sys_queuegui(x, x->x_gui.x_glist, vu_draw_update); -} - -static void vu_ft1(t_vu *x, t_floatarg peak) -{ - int i; - - if(peak <= IEM_VU_MINDB) - x->x_peak = 0; - else if(peak >= IEM_VU_MAXDB) - x->x_peak = IEM_VU_STEPS; - else - { - int i = (int)(2.0*(peak + IEM_VU_OFFSET)); - x->x_peak = iemgui_vu_db2i[i]; - } - i = (int)(100.0*peak + 10000.5); - peak = 0.01*(float)(i - 10000); - x->x_fp = peak; - x->x_updatepeak = 1; - sys_queuegui(x, x->x_gui.x_glist, vu_draw_update); - outlet_float(x->x_out_peak, peak); -} - -static void vu_bang(t_vu *x) -{ - outlet_float(x->x_out_peak, x->x_fp); - outlet_float(x->x_out_rms, x->x_fr); - x->x_updaterms = x->x_updatepeak = 1; - sys_queuegui(x, x->x_gui.x_glist, vu_draw_update); -} - -static void *vu_new(t_symbol *s, int argc, t_atom *argv) -{ - t_vu *x = (t_vu *)pd_new(vu_class); - int bflcol[]={-66577, -1, -1}; - int w=IEM_GUI_DEFAULTSIZE, h=IEM_VU_STEPS*IEM_VU_DEFAULTSIZE; - int ldx=-1, ldy=-8, f=0, fs=8, scale=1; - int ftbreak=IEM_BNG_DEFAULTBREAKFLASHTIME, fthold=IEM_BNG_DEFAULTHOLDFLASHTIME; - char str[144]; - - iem_inttosymargs(&x->x_gui.x_isa, 0); - iem_inttofstyle(&x->x_gui.x_fsf, 0); - - if((argc >= 11)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1) - &&(IS_A_SYMBOL(argv,2)||IS_A_FLOAT(argv,2)) - &&(IS_A_SYMBOL(argv,3)||IS_A_FLOAT(argv,3)) - &&IS_A_FLOAT(argv,4)&&IS_A_FLOAT(argv,5) - &&IS_A_FLOAT(argv,6)&&IS_A_FLOAT(argv,7) - &&IS_A_FLOAT(argv,8)&&IS_A_FLOAT(argv,9)&&IS_A_FLOAT(argv,10)) - { - w = (int)atom_getintarg(0, argc, argv); - h = (int)atom_getintarg(1, argc, argv); - iemgui_new_getnames(&x->x_gui, 1, argv); - ldx = (int)atom_getintarg(4, argc, argv); - ldy = (int)atom_getintarg(5, argc, argv); - iem_inttofstyle(&x->x_gui.x_fsf, atom_getintarg(6, argc, argv)); - fs = (int)atom_getintarg(7, argc, argv); - bflcol[0] = (int)atom_getintarg(8, argc, argv); - bflcol[2] = (int)atom_getintarg(9, argc, argv); - scale = (int)atom_getintarg(10, argc, argv); - } - else iemgui_new_getnames(&x->x_gui, 1, 0); - if((argc == 12)&&IS_A_FLOAT(argv,11)) - iem_inttosymargs(&x->x_gui.x_isa, atom_getintarg(11, argc, argv)); - x->x_gui.x_draw = (t_iemfunptr)vu_draw; - - x->x_gui.x_fsf.x_snd_able = 0; - x->x_gui.x_fsf.x_rcv_able = 1; - x->x_gui.x_glist = (t_glist *)canvas_getcurrent(); - if (!strcmp(x->x_gui.x_rcv->s_name, "empty")) - x->x_gui.x_fsf.x_rcv_able = 0; - if (x->x_gui.x_fsf.x_font_style == 1) - strcpy(x->x_gui.x_font, "helvetica"); - else if(x->x_gui.x_fsf.x_font_style == 2) - strcpy(x->x_gui.x_font, "times"); - else { x->x_gui.x_fsf.x_font_style = 0; - strcpy(x->x_gui.x_font, "courier"); } - if(x->x_gui.x_fsf.x_rcv_able) - pd_bind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv); - x->x_gui.x_ldx = ldx; - x->x_gui.x_ldy = ldy; - - if(fs < 4) - fs = 4; - x->x_gui.x_fontsize = fs; - x->x_gui.x_w = iemgui_clip_size(w); - vu_check_height(x, h); - iemgui_all_colfromload(&x->x_gui, bflcol); - if(scale != 0) - scale = 1; - x->x_scale = scale; - x->x_peak = 0; - x->x_rms = 0; - x->x_fp = -101.0; - x->x_fr = -101.0; - iemgui_verify_snd_ne_rcv(&x->x_gui); - inlet_new(&x->x_gui.x_obj, &x->x_gui.x_obj.ob_pd, &s_float, gensym("ft1")); - x->x_out_rms = outlet_new(&x->x_gui.x_obj, &s_float); - x->x_out_peak = outlet_new(&x->x_gui.x_obj, &s_float); - return (x); -} - -static void vu_free(t_vu *x) -{ - if(x->x_gui.x_fsf.x_rcv_able) - pd_unbind(&x->x_gui.x_obj.ob_pd, x->x_gui.x_rcv); - gfxstub_deleteforkey(x); -} - -void g_vumeter_setup(void) -{ - vu_class = class_new(gensym("vu"), (t_newmethod)vu_new, (t_method)vu_free, - sizeof(t_vu), 0, A_GIMME, 0); - class_addbang(vu_class,vu_bang); - class_addfloat(vu_class,vu_float); - class_addmethod(vu_class, (t_method)vu_ft1, gensym("ft1"), A_FLOAT, 0); - class_addmethod(vu_class, (t_method)vu_dialog, gensym("dialog"), - A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_size, gensym("size"), A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_scale, gensym("scale"), A_DEFFLOAT, 0); - class_addmethod(vu_class, (t_method)vu_delta, gensym("delta"), A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_pos, gensym("pos"), A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_color, gensym("color"), A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_receive, gensym("receive"), A_DEFSYM, 0); - class_addmethod(vu_class, (t_method)vu_label, gensym("label"), A_DEFSYM, 0); - class_addmethod(vu_class, (t_method)vu_label_pos, gensym("label_pos"), A_GIMME, 0); - class_addmethod(vu_class, (t_method)vu_label_font, gensym("label_font"), A_GIMME, 0); - vu_widgetbehavior.w_getrectfn = vu_getrect; - vu_widgetbehavior.w_displacefn = iemgui_displace; - vu_widgetbehavior.w_selectfn = iemgui_select; - vu_widgetbehavior.w_activatefn = NULL; - vu_widgetbehavior.w_deletefn = iemgui_delete; - vu_widgetbehavior.w_visfn = iemgui_vis; - vu_widgetbehavior.w_clickfn = NULL; - class_setwidget(vu_class,&vu_widgetbehavior); - class_sethelpsymbol(vu_class, gensym("vu")); - class_setsavefn(vu_class, vu_save); - class_setpropertiesfn(vu_class, vu_properties); + g_vumeter_setup(); } |