commit 1cdf3b09a69fde71c8dcc9db3e56574f8f7071f6
parent 60eeb73cbcdfab069dc7f6a634e7858aff6cfc74
Author: fundamental <mark.d.mccurry@gmail.com>
Date: Sun, 30 May 2010 13:14:44 -0400
File change for WidgetPDial
Making some changes to adjust behavior of dials
Editing in fluid is annoying and for this Object, it offers no benifits, so this
file was transfered to .cpp/.h
Diffstat:
4 files changed, 281 insertions(+), 254 deletions(-)
diff --git a/src/UI/CMakeLists.txt b/src/UI/CMakeLists.txt
@@ -16,7 +16,6 @@ set(UI_fl_files
SeqUI.fl
SUBnoteUI.fl
VirKeyboard.fl
- WidgetPDial.fl
)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
@@ -28,6 +27,7 @@ add_library(zynaddsubfx_gui STATIC
${UI_objs}
${zynaddsubfx_gui_FLTK_UI_SRCS}
NioUI.cpp
+ WidgetPDial.cpp
)
target_link_libraries(zynaddsubfx_gui ${FLTK_LIBRARIES} ${MYFLTK_LIBRARIES})
diff --git a/src/UI/WidgetPDial.cpp b/src/UI/WidgetPDial.cpp
@@ -0,0 +1,254 @@
+// generated by Fast Light User Interface Designer (fluid) version 1.0107
+
+#include "WidgetPDial.h"
+#include <cstdio>
+#include <iostream>
+#include <cmath>
+#include <string>
+#include <FL/Fl_Tooltip.H>
+#include <FL/fl_draw.H>
+#include <FL/Fl_Group.H>
+#include <FL/Fl_Menu_Window.H>
+//Copyright (c) 2003-2005 Nasca Octavian Paul
+//License: GNU GPL version 2 or later
+
+using namespace std;
+
+class TipWin : public Fl_Menu_Window {
+ public:
+ TipWin();
+ void draw();
+ void value(float f);
+ void setText(const char * c);
+ void setTextmode();
+ private:
+ string tip;
+ string text;
+ bool textmode;
+};
+
+TipWin::TipWin():Fl_Menu_Window(1,1)
+{
+ tip = "X.XX";
+ set_override();
+ end();
+}
+
+void TipWin::draw()
+{
+ draw_box(FL_BORDER_BOX, 0, 0, w(), h(), Fl_Color(175));
+ fl_color(FL_BLACK);
+ fl_font(labelfont(), labelsize());
+ if(textmode)
+ fl_draw(text.c_str(), 3, 3, w()-6, h()-6, Fl_Align(FL_ALIGN_LEFT|FL_ALIGN_WRAP));
+ else
+ fl_draw(tip.c_str(), 3, 3, w()-6, h()-6, Fl_Align(FL_ALIGN_LEFT|FL_ALIGN_WRAP));
+}
+
+void TipWin::value(float f)
+{
+ char tmp[10];
+ snprintf(tmp, 9, "%.2f", f);
+
+ tip = tmp;
+ textmode=false;
+ // Recalc size of window
+ fl_font(labelfont(), labelsize());
+ int W = w(), H = h();
+ fl_measure(tip.c_str(), W, H, 0);
+ W += 8;
+ size(W, H);
+ redraw();
+}
+
+void TipWin::setText(const char * c)
+{
+ text = c;
+ textmode=true;
+ // Recalc size of window
+ fl_font(labelfont(), labelsize());
+ int W = w(), H = h();
+ fl_measure(text.c_str(), W, H, 0);
+ W += 8;
+ size(W, H);
+ redraw();
+}
+
+void TipWin::setTextmode()
+{
+ textmode=true;
+ // Recalc size of window
+ fl_font(labelfont(), labelsize());
+ int W = w(), H = h();
+ fl_measure(text.c_str(), W, H, 0);
+ W += 8;
+ size(W, H);
+ redraw();
+}
+
+//static int numobj = 0;
+
+WidgetPDial::WidgetPDial(int x,int y, int w, int h, const char *label):Fl_Dial(x,y,w,h,label)
+{
+ //cout << "There are now " << ++numobj << endl;
+ callback(value_cb, (void*)this);
+ Fl_Group *save = Fl_Group::current();
+
+ tipwin = new TipWin();
+ tipwin->hide();
+ Fl_Group::current(save);
+ oldvalue=0.0;
+ pos=false;
+ textset=false;
+}
+
+WidgetPDial::~WidgetPDial()
+{
+ //cout << "There are now " << --numobj << endl;
+ delete tipwin;
+}
+
+int WidgetPDial::handle(int event)
+{
+ double dragsize,v,min=minimum(),max=maximum();
+ int my;
+
+ switch (event){
+ case FL_PUSH:
+ oldvalue=value();
+ case FL_DRAG:
+ if(!pos){
+ tipwin->position(Fl::event_x_root(), Fl::event_y_root()+20);
+ pos=true;
+ }
+ tipwin->value(value());
+ tipwin->show();
+ my=-(Fl::event_y()-y()-h()/2);
+
+ dragsize=200.0;
+ if (Fl::event_state(FL_BUTTON1)==0) dragsize*=10;
+ v=oldvalue+my/dragsize*(max-min);
+ if(v<min)
+ v=min;
+ else if(v>max)
+ v=max;
+
+ //printf("%d %g %g\n",my,v,oldvalue);
+ value(v);
+ value_damage();
+ if (this->when()!=0) do_callback();
+ return 1;
+ break;
+ case FL_ENTER:
+ if(textset){
+ if(!pos){
+ tipwin->position(Fl::event_x_root(), Fl::event_y_root()+20);
+ pos=true;
+ }
+ tipwin->setTextmode();
+ tipwin->show();
+ return 1;
+ }
+ break;
+ case FL_HIDE:
+ case FL_LEAVE:
+ tipwin->hide();
+ pos=false;
+ break;
+ case FL_RELEASE:
+ tipwin->hide();
+ pos=false;
+ if (this->when()==0) do_callback();
+ return(1);
+ break;
+ }
+ return(0);
+}
+
+void WidgetPDial::drawgradient(int cx,int cy,int sx,double m1,double m2)
+{
+ for (int i=(int)(m1*sx);i<(int)(m2*sx);i++){
+ double tmp=1.0-pow(i*1.0/sx,2.0);
+ pdialcolor(140+(int) (tmp*90),140+(int)(tmp*90),140+(int) (tmp*100));
+ fl_arc(cx+sx/2-i/2,cy+sx/2-i/2,i,i,0,360);
+ }
+}
+
+void WidgetPDial::draw()
+{
+ int cx=x(),cy=y(),sx=w(),sy=h();
+
+
+ //clears the button face
+ pdialcolor(190,190,200);
+ fl_pie(cx-1,cy-1,sx+2,sy+2,0,360);
+
+ //Draws the button face (gradinet)
+ drawgradient(cx,cy,sx,0.5,1.0);
+
+ double val=(value()-minimum())/(maximum()-minimum());
+
+ //draws the scale
+ pdialcolor(220,220,250);
+ double a1=angle1(),a2=angle2();
+ for (int i=0;i<12;i++){
+ double a=-i/12.0*360.0-val*(a2-a1)-a1;
+ fl_pie(cx,cy,sx,sy,a+270-3,a+3+270);
+ };
+
+ drawgradient(cx,cy,sx,0.0,0.75);
+
+ //draws the value
+ double a=-(a2-a1)*val-a1;
+
+ //draws the max and min points
+ pdialcolor(0,100,200);
+ int xp=(int)(cx+sx/2.0+sx/2.0*sin(angle1()/180.0*3.141592));
+ int yp=(int)(cy+sy/2.0+sy/2.0*cos(angle1()/180.0*3.141592));
+ fl_pie(xp-2,yp-2,4,4,0,360);
+
+ xp=(int)(cx+sx/2.0+sx/2.0*sin(angle2()/180.0*3.141592));
+ yp=(int)(cy+sy/2.0+sy/2.0*cos(angle2()/180.0*3.141592));
+ fl_pie(xp-2,yp-2,4,4,0,360);
+
+ fl_push_matrix();
+
+ fl_translate(cx+sx/2,cy+sy/2);
+ fl_rotate(a-90.0);
+
+ fl_translate(sx/2,0);
+
+
+ fl_begin_polygon();
+ pdialcolor(0,0,0);
+ fl_vertex(-10,-4);
+ fl_vertex(-10,4);
+ fl_vertex(0,0);
+ fl_end_polygon();
+
+
+ fl_pop_matrix();
+}
+
+void WidgetPDial::pdialcolor(int r,int g,int b)
+{
+ if (active_r()) fl_color(r,g,b);
+ else fl_color(160-(160-r)/3,160-(160-b)/3,160-(160-b)/3);
+}
+
+void WidgetPDial::value_cb2()
+{
+ tipwin->value(value());
+}
+
+void WidgetPDial::value_cb(Fl_Widget*, void*data)
+{
+ WidgetPDial *val = (WidgetPDial*)data;
+ val->value_cb2();
+}
+
+void WidgetPDial::tooltip(const char * c)
+{
+ tipwin->setText(c);
+ textset=true;
+}
diff --git a/src/UI/WidgetPDial.fl b/src/UI/WidgetPDial.fl
@@ -1,253 +0,0 @@
-# data file for the Fltk User Interface Designer (fluid)
-version 1.0107
-header_name {.h}
-code_name {.cc}
-decl {//Copyright (c) 2003-2005 Nasca Octavian Paul} {}
-
-decl {//License: GNU GPL version 2 or later} {}
-
-decl {\#include <FL/Fl_Dial.H>} {public
-}
-
-decl {\#include <FL/fl_draw.H>} {public
-}
-
-decl {\#include <FL/Fl_Tooltip.H>} {public
-}
-
-decl {\#include <math.h>} {public
-}
-
-decl {\#include <string.h>} {public
-}
-
-decl {\#include <stdio.h>} {public
-}
-
-decl {\#include <FL/Fl_Group.H>} {public
-}
-
-decl {\#include <FL/Fl_Menu_Window.H>} {public
-}
-
-class TipWin {: {public Fl_Menu_Window}
-} {
- Function {TipWin():Fl_Menu_Window(1,1)} {} {
- code {strcpy(tip, "X.XX");
-set_override();
-end();} {}
- }
- Function {draw()} {return_type void
- } {
- code {draw_box(FL_BORDER_BOX, 0, 0, w(), h(), Fl_Color(175));
- fl_color(FL_BLACK);
- fl_font(labelfont(), labelsize());
- if(textmode)
- fl_draw(text, 3, 3, w()-6, h()-6, Fl_Align(FL_ALIGN_LEFT|FL_ALIGN_WRAP));
- else
- fl_draw(tip, 3, 3, w()-6, h()-6, Fl_Align(FL_ALIGN_LEFT|FL_ALIGN_WRAP));} {}
- }
- Function {value(float f)} {return_type void
- } {
- code {sprintf(tip, "%.2f", f);
-textmode=false;
- // Recalc size of window
- fl_font(labelfont(), labelsize());
- int W = w(), H = h();
- fl_measure(tip, W, H, 0);
- W += 8;
- size(W, H);
- redraw();} {}
- }
- Function {setText(const char * c)} {return_type void
- } {
- code {strncpy(text, c, max_tooltip_len-1);
-text[max_tooltip_len-1] = 0;
-textmode=true;
- // Recalc size of window
- fl_font(labelfont(), labelsize());
- int W = w(), H = h();
- fl_measure(text, W, H, 0);
- W += 8;
- size(W, H);
- redraw();} {}
- }
- Function {setTextmode()} {return_type void
- } {
- code {textmode=true;
- // Recalc size of window
- fl_font(labelfont(), labelsize());
- int W = w(), H = h();
- fl_measure(text, W, H, 0);
- W += 8;
- size(W, H);
- redraw();} {}
- }
- decl {char tip[40];} {}
- decl {bool textmode;} {}
- decl {enum { max_tooltip_len = 400 };} {selected
- }
- decl {char text[max_tooltip_len];} {}
-}
-
-class WidgetPDial {: {public Fl_Dial}
-} {
- Function {WidgetPDial(int x,int y, int w, int h, const char *label=0):Fl_Dial(x,y,w,h,label)} {} {
- code {callback(value_cb, (void*)this);
-Fl_Group *save = Fl_Group::current();
-tipwin = new TipWin();
-tipwin->hide();
-Fl_Group::current(save);
-oldvalue=0.0;
-pos=false;
-textset=false;} {}
- }
- Function {~WidgetPDial()} {} {
- code {delete tipwin;} {}
- }
- Function {handle(int event)} {return_type int
- } {
- code {double dragsize,v,min=minimum(),max=maximum();
-int my;
-
-switch (event){
-case FL_PUSH:
- oldvalue=value();
-case FL_DRAG:
- if(!pos){
- tipwin->position(Fl::event_x_root(), Fl::event_y_root()+20);
- pos=true;
- }
- tipwin->value(value());
- tipwin->show();
- my=-(Fl::event_y()-y()-h()/2);
-
- dragsize=200.0;
- if (Fl::event_state(FL_BUTTON1)==0) dragsize*=10;
- v=oldvalue+my/dragsize*(max-min);
- if (v<min) v=min;
- else if (v>max) v=max;
-
- //printf("%d %g %g\\n",my,v,oldvalue);
- value(v);
- value_damage();
- if (this->when()!=0) do_callback();
- return(1);
- break;
-case FL_ENTER:
- if(textset){
- if(!pos){
- tipwin->position(Fl::event_x_root(), Fl::event_y_root()+20);
- pos=true;
- }
- tipwin->setTextmode();
- tipwin->show();
- return(1);}
- break;
-case FL_HIDE:
-case FL_LEAVE:
- tipwin->hide();
- pos=false;
- break;
-case FL_RELEASE:
- tipwin->hide();
- pos=false;
- if (this->when()==0) do_callback();
- return(1);
- break;
-};
-return(0);} {}
- }
- Function {drawgradient(int cx,int cy,int sx,double m1,double m2)} {return_type void
- } {
- code {for (int i=(int)(m1*sx);i<(int)(m2*sx);i++){
- double tmp=1.0-pow(i*1.0/sx,2.0);
- pdialcolor(140+(int) (tmp*90),140+(int)(tmp*90),140+(int) (tmp*100));
- fl_arc(cx+sx/2-i/2,cy+sx/2-i/2,i,i,0,360);
-};} {}
- }
- Function {draw()} {} {
- code {int cx=x(),cy=y(),sx=w(),sy=h();
-
-
-//clears the button face
-pdialcolor(190,190,200);
-fl_pie(cx-1,cy-1,sx+2,sy+2,0,360);
-
-//Draws the button face (gradinet)
-drawgradient(cx,cy,sx,0.5,1.0);
-
-double val=(value()-minimum())/(maximum()-minimum());
-
-//draws the scale
-pdialcolor(220,220,250);
-double a1=angle1(),a2=angle2();
-for (int i=0;i<12;i++){
- double a=-i/12.0*360.0-val*(a2-a1)-a1;
- fl_pie(cx,cy,sx,sy,a+270-3,a+3+270);
-};
-
-drawgradient(cx,cy,sx,0.0,0.75);
-
-//draws the value
-double a=-(a2-a1)*val-a1;
-
-
-
-
-
-//draws the max and min points
-pdialcolor(0,100,200);
-int xp=(int)(cx+sx/2.0+sx/2.0*sin(angle1()/180.0*3.141592));
-int yp=(int)(cy+sy/2.0+sy/2.0*cos(angle1()/180.0*3.141592));
-fl_pie(xp-2,yp-2,4,4,0,360);
-
-xp=(int)(cx+sx/2.0+sx/2.0*sin(angle2()/180.0*3.141592));
-yp=(int)(cy+sy/2.0+sy/2.0*cos(angle2()/180.0*3.141592));
-fl_pie(xp-2,yp-2,4,4,0,360);
-
-
-
-
-
-fl_push_matrix();
-
- fl_translate(cx+sx/2,cy+sy/2);
- fl_rotate(a-90.0);
-
- fl_translate(sx/2,0);
-
-
- fl_begin_polygon();
- pdialcolor(0,0,0);
- fl_vertex(-10,-4);
- fl_vertex(-10,4);
- fl_vertex(0,0);
- fl_end_polygon();
-
-
-fl_pop_matrix();} {}
- }
- Function {pdialcolor(int r,int g,int b)} {} {
- code {if (active_r()) fl_color(r,g,b);
- else fl_color(160-(160-r)/3,160-(160-b)/3,160-(160-b)/3);} {}
- }
- Function {value_cb2()} {return_type void
- } {
- code {tipwin->value(value());} {}
- }
- Function {value_cb(Fl_Widget*, void*data)} {return_type {static void}
- } {
- code {WidgetPDial *val = (WidgetPDial*)data;
- val->value_cb2();} {}
- }
- Function {tooltip(const char * c)} {return_type void
- } {
- code {tipwin->setText(c);
-textset=true;} {}
- }
- decl {bool textset;} {}
- decl {bool pos;} {}
- decl {double oldvalue;} {}
- decl {TipWin *tipwin;} {}
-}
diff --git a/src/UI/WidgetPDial.h b/src/UI/WidgetPDial.h
@@ -0,0 +1,26 @@
+// generated by Fast Light User Interface Designer (fluid) version 1.0107
+
+#ifndef WIDGETPDIAL_h
+#define WIDGETPDIAL_h
+#include <FL/Fl.H>
+#include <FL/Fl_Dial.H>
+
+
+class WidgetPDial : public Fl_Dial {
+ public:
+ WidgetPDial(int x,int y, int w, int h, const char *label=0);
+ ~WidgetPDial();
+ int handle(int event);
+ void drawgradient(int cx,int cy,int sx,double m1,double m2);
+ void draw();
+ void pdialcolor(int r,int g,int b);
+ void value_cb2();
+ static void value_cb(Fl_Widget*, void*data);
+ void tooltip(const char * c);
+ private:
+ bool textset;
+ bool pos;
+ double oldvalue;
+ class TipWin *tipwin;
+};
+#endif
