X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/interpretor/faust-0.9.47mr3/architecture/snd-rt-gtk.cpp diff --git a/interpretor/faust-0.9.47mr3/architecture/snd-rt-gtk.cpp b/interpretor/faust-0.9.47mr3/architecture/snd-rt-gtk.cpp deleted file mode 100644 index feb5c7a..0000000 --- a/interpretor/faust-0.9.47mr3/architecture/snd-rt-gtk.cpp +++ /dev/null @@ -1,1167 +0,0 @@ -/************************************************************************ - ************************************************************************ - FAUST Architecture File - Copyright (C) 2008-2011 Kjetil Matheussen - --------------------------------------------------------------------- - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. - ************************************************************************ - ************************************************************************/ - -/* link with */ -#include -#include -#include -#include -#include -#include -#include - -#ifdef MAKE_GUI - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include - -#endif - -#include -#include - -#include // realtime memory allocation in Snd. - - - -using namespace std; - -struct Meta : map -{ - void declare (const char* key, const char* value) { (*this)[key]=value; } -}; - - - -//inline void *aligned_calloc(size_t nmemb, size_t size) { return (void*)((unsigned)(calloc((nmemb*size)+15,sizeof(char)))+15 & 0xfffffff0); } -inline void *aligned_calloc(size_t nmemb, size_t size) { return (void*)((size_t)(calloc((nmemb*size)+15,sizeof(char)))+15 & ~15); } - -// g++ -O3 -lm -ljack `gtk-config --cflags --libs` ex2.cpp - - - -#define max(x,y) (((x)>(y)) ? (x) : (y)) -#define min(x,y) (((x)<(y)) ? (x) : (y)) - - -// abs is now predefined -//template T abs (T a) { return (a> n); } - -inline int int2pow2 (int x) { int r=0; while ((1<> - - - - - - -/****************************************************************************** -******************************************************************************* - - GRAPHIC USER INTERFACE (v2) - abstract interfaces - -******************************************************************************* -*******************************************************************************/ - -#include -#include - -using namespace std; - -struct uiItem; -typedef void (*uiCallback)(float val, void* data); - - -#ifdef MAKE_GUI // It's enough to compile GUI code once. - -/** - * Graphic User Interface : abstract definition - */ - -class UI -{ - typedef list clist; - typedef map zmap; - - private: - static list fGuiList; - zmap fZoneMap; - bool fStopped; - - public: - - UI() : fStopped(false) { - fGuiList.push_back(this); - } - - virtual ~UI() { - // suppression de this dans fGuiList - } - - // -- registerZone(z,c) : zone management - - bool containsUI; - void registerZone(float* z, uiItem* c) - { - containsUI=true; - if (fZoneMap.find(z) == fZoneMap.end()) fZoneMap[z] = new clist(); - fZoneMap[z]->push_back(c); - } - - // -- saveState(filename) : save the value of every zone to a file - - void saveState(const char* filename) - { - ofstream f(filename); - - for (zmap::iterator i=fZoneMap.begin(); i!=fZoneMap.end(); i++) { - f << *(i->first) << ' '; - } - - f << endl; - f.close(); - } - - // -- recallState(filename) : load the value of every zone from a file - - void recallState(const char* filename) - { - ifstream f(filename); - if (f.good()) { - for (zmap::iterator i=fZoneMap.begin(); i!=fZoneMap.end(); i++) { - f >> *(i->first); - } - } - f.close(); - } - - void updateAllZones(); - - void updateZone(float* z); - - static void updateAllGuis() - { - list::iterator g; - for (g = fGuiList.begin(); g != fGuiList.end(); g++) { - (*g)->updateAllZones(); - } - } - - // -- active widgets - - virtual void addButton(const char* label, float* zone) = 0; - virtual void addToggleButton(const char* label, float* zone) = 0; - virtual void addCheckButton(const char* label, float* zone) = 0; - virtual void addVerticalSlider(const char* label, float* zone, float init, float min, float max, float step) = 0; - virtual void addHorizontalSlider(const char* label, float* zone, float init, float min, float max, float step) = 0; - virtual void addNumEntry(const char* label, float* zone, float init, float min, float max, float step) = 0; - - // -- passive widgets - - virtual void addNumDisplay(const char* label, float* zone, int precision) = 0; - virtual void addTextDisplay(const char* label, float* zone, const char* names[], float min, float max) = 0; - virtual void addHorizontalBargraph(const char* label, float* zone, float min, float max) = 0; - virtual void addVerticalBargraph(const char* label, float* zone, float min, float max) = 0; - - void addCallback(float* zone, uiCallback foo, void* data); - - // -- widget's layouts - - virtual void openFrameBox(const char* label) = 0; - virtual void openTabBox(const char* label) = 0; - virtual void openHorizontalBox(const char* label) = 0; - virtual void openVerticalBox(const char* label) = 0; - virtual void closeBox() = 0; - - virtual void show() = 0; - virtual void run() = 0; - - virtual void declare(float* zone, const char* key, const char* value) {} - - void stop() { fStopped = true; } - bool stopped() { return fStopped; } -}; - - -/** - * User Interface Item: abstract definition - */ - -class uiItem -{ - protected : - - UI* fGUI; - float* fZone; - float fCache; - - uiItem (UI* ui, float* zone) : fGUI(ui), fZone(zone), fCache(-123456.654321) - { - ui->registerZone(zone, this); - } - - - public : - virtual ~uiItem() {} - - void modifyZone(float v) - { - fCache = v; - if (*fZone != v) { - *fZone = v; - fGUI->updateZone(fZone); - } - } - - float cache() { return fCache; } - virtual void reflectZone() = 0; -}; - - -/** - * Callback Item - */ - -struct uiCallbackItem : public uiItem -{ - uiCallback fCallback; - void* fData; - - uiCallbackItem(UI* ui, float* zone, uiCallback foo, void* data) - : uiItem(ui, zone), fCallback(foo), fData(data) {} - - virtual void reflectZone() { - float v = *fZone; - fCache = v; - fCallback(v, fData); - } -}; - -// en cours d'installation de call back. a finir!!!!! - -/** - * Update all user items reflecting zone z - */ - -inline void UI::updateZone(float* z) -{ - float v = *z; - clist* l = fZoneMap[z]; - for (clist::iterator c = l->begin(); c != l->end(); c++) { - if ((*c)->cache() != v) (*c)->reflectZone(); - } -} - - -/** - * Update all user items not up to date - */ - -inline void UI::updateAllZones() -{ - for (zmap::iterator m = fZoneMap.begin(); m != fZoneMap.end(); m++) { - float* z = m->first; - clist* l = m->second; - float v = *z; - for (clist::iterator c = l->begin(); c != l->end(); c++) { - if ((*c)->cache() != v) (*c)->reflectZone(); - } - } -} - -inline void UI::addCallback(float* zone, uiCallback foo, void* data) -{ - new uiCallbackItem(this, zone, foo, data); -}; - - -/****************************************************************************** -******************************************************************************* - - GRAPHIC USER INTERFACE - gtk interface - -******************************************************************************* -*******************************************************************************/ - -#include - -#define stackSize 256 - -// Insertion modes - -#define kSingleMode 0 -#define kBoxMode 1 -#define kTabMode 2 - - -class GTKUI : public UI -{ - private : - static bool fInitialized; - static list fGuiList; - - protected : - GtkWidget* fWindow; - int fTop; - GtkWidget* fBox[stackSize]; - int fMode[stackSize]; - bool fStopped; - - GtkWidget* addWidget(const char* label, GtkWidget* w); - virtual void pushBox(int mode, GtkWidget* w); - - - public : - - static const gboolean expand = TRUE; - static const gboolean fill = TRUE; - static const gboolean homogene = FALSE; - - GTKUI(char * name, int* pargc, char*** pargv); - GTKUI(){} - - // -- layout groups - - virtual void openFrameBox(const char* label); - virtual void openTabBox(const char* label = ""); - virtual void openHorizontalBox(const char* label = ""); - virtual void openVerticalBox(const char* label = ""); - - virtual void closeBox(); - - // -- active widgets - - virtual void addButton(const char* label, float* zone); - virtual void addToggleButton(const char* label, float* zone); - virtual void addCheckButton(const char* label, float* zone); - virtual void addVerticalSlider(const char* label, float* zone, float init, float min, float max, float step); - virtual void addHorizontalSlider(const char* label, float* zone, float init, float min, float max, float step); - virtual void addNumEntry(const char* label, float* zone, float init, float min, float max, float step); - - // -- passive display widgets - - virtual void addNumDisplay(const char* label, float* zone, int precision); - virtual void addTextDisplay(const char* label, float* zone, const char* names[], float min, float max); - virtual void addHorizontalBargraph(const char* label, float* zone, float min, float max); - virtual void addVerticalBargraph(const char* label, float* zone, float min, float max); - - virtual void show(); - virtual void run(); - - virtual void declare(float* zone, const char* key, const char* value) {} - -}; - - - -/****************************************************************************** -******************************************************************************* - - GRAPHIC USER INTERFACE (v2) - gtk implementation - -******************************************************************************* -*******************************************************************************/ - -// global static fields - -bool GTKUI::fInitialized = false; -list UI::fGuiList; - - - -static gint delete_event( GtkWidget *widget, GdkEvent *event, gpointer data ) -{ - return FALSE; -} - -static void destroy_event( GtkWidget *widget, gpointer data ) -{ - gtk_main_quit (); -} - - -GTKUI::GTKUI(char * name, int* pargc, char*** pargv) -{ - if (!fInitialized){ - gtk_init(pargc, pargv); - fInitialized = true; - } - - fWindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); - //gtk_container_set_border_width (GTK_CONTAINER (fWindow), 10); - gtk_window_set_title (GTK_WINDOW (fWindow), name); - gtk_signal_connect (GTK_OBJECT (fWindow), "delete_event", GTK_SIGNAL_FUNC (delete_event), NULL); - gtk_signal_connect (GTK_OBJECT (fWindow), "destroy", GTK_SIGNAL_FUNC (destroy_event), NULL); - - fTop = 0; - fBox[fTop] = gtk_vbox_new (homogene, 4); - fMode[fTop] = kBoxMode; - gtk_container_add (GTK_CONTAINER (fWindow), fBox[fTop]); - fStopped = false; -} - -// empilement des boites - -void GTKUI::pushBox(int mode, GtkWidget* w) -{ - ++fTop; - assert(fTop < stackSize); - fMode[fTop] = mode; - fBox[fTop] = w; -} - -void GTKUI::closeBox() -{ - --fTop; - assert(fTop >= 0); -} - - -// les differentes boites - -void GTKUI::openFrameBox(const char* label) -{ - GtkWidget * box = gtk_frame_new (label); - //gtk_container_set_border_width (GTK_CONTAINER (box), 10); - - pushBox(kSingleMode, addWidget(label, box)); -} - -void GTKUI::openTabBox(const char* label) -{ - pushBox(kTabMode, addWidget(label, gtk_notebook_new ())); -} - -void GTKUI::openHorizontalBox(const char* label) -{ - GtkWidget * box = gtk_hbox_new (homogene, 4); - gtk_container_set_border_width (GTK_CONTAINER (box), 10); - - if (fMode[fTop] != kTabMode && label[0] != 0) { - GtkWidget * frame = addWidget(label, gtk_frame_new (label)); - gtk_container_add (GTK_CONTAINER(frame), box); - gtk_widget_show(box); - pushBox(kBoxMode, box); - } else { - pushBox(kBoxMode, addWidget(label, box)); - } -} - -void GTKUI::openVerticalBox(const char* label) -{ - GtkWidget * box = gtk_vbox_new (homogene, 4); - gtk_container_set_border_width (GTK_CONTAINER (box), 10); - - if (fMode[fTop] != kTabMode && label[0] != 0) { - GtkWidget * frame = addWidget(label, gtk_frame_new (label)); - gtk_container_add (GTK_CONTAINER(frame), box); - gtk_widget_show(box); - pushBox(kBoxMode, box); - } else { - pushBox(kBoxMode, addWidget(label, box)); - } -} - -GtkWidget* GTKUI::addWidget(const char* label, GtkWidget* w) -{ - switch (fMode[fTop]) { - case kSingleMode : gtk_container_add (GTK_CONTAINER(fBox[fTop]), w); break; - case kBoxMode : gtk_box_pack_start (GTK_BOX(fBox[fTop]), w, expand, fill, 0); break; - case kTabMode : gtk_notebook_append_page (GTK_NOTEBOOK(fBox[fTop]), w, gtk_label_new(label)); break; - } - gtk_widget_show (w); - return w; -} - -// --------------------------- Press button --------------------------- - -struct uiButton : public uiItem -{ - GtkButton* fButton; - - uiButton (UI* ui, float* zone, GtkButton* b) : uiItem(ui, zone), fButton(b) {} - - static void pressed( GtkWidget *widget, gpointer data ) - { - uiItem* c = (uiItem*) data; - c->modifyZone(1.0); - } - - static void released( GtkWidget *widget, gpointer data ) - { - uiItem* c = (uiItem*) data; - c->modifyZone(0.0); - } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - if (v > 0.0) gtk_button_pressed(fButton); else gtk_button_released(fButton); - } -}; - -void GTKUI::addButton(const char* label, float* zone) -{ - *zone = 0.0; - GtkWidget* button = gtk_button_new_with_label (label); - addWidget(label, button); - - uiButton* c = new uiButton(this, zone, GTK_BUTTON(button)); - - gtk_signal_connect (GTK_OBJECT (button), "pressed", GTK_SIGNAL_FUNC (uiButton::pressed), (gpointer) c); - gtk_signal_connect (GTK_OBJECT (button), "released", GTK_SIGNAL_FUNC (uiButton::released), (gpointer) c); - -} - -// --------------------------- Toggle Buttons --------------------------- - -struct uiToggleButton : public uiItem -{ - GtkToggleButton* fButton; - - uiToggleButton(UI* ui, float* zone, GtkToggleButton* b) : uiItem(ui, zone), fButton(b) {} - - static void toggled (GtkWidget *widget, gpointer data) - { - float v = (GTK_TOGGLE_BUTTON (widget)->active) ? 1.0 : 0.0; - ((uiItem*)data)->modifyZone(v); - } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - gtk_toggle_button_set_active(fButton, v > 0.0); - } -}; - -void GTKUI::addToggleButton(const char* label, float* zone) -{ - *zone = 0.0; - GtkWidget* button = gtk_toggle_button_new_with_label (label); - addWidget(label, button); - - uiToggleButton* c = new uiToggleButton(this, zone, GTK_TOGGLE_BUTTON(button)); - gtk_signal_connect (GTK_OBJECT (button), "toggled", GTK_SIGNAL_FUNC (uiToggleButton::toggled), (gpointer) c); -} - - -// --------------------------- Check Button --------------------------- - -struct uiCheckButton : public uiItem -{ - GtkToggleButton* fButton; - - uiCheckButton(UI* ui, float* zone, GtkToggleButton* b) : uiItem(ui, zone), fButton(b) {} - - static void toggled (GtkWidget *widget, gpointer data) - { - float v = (GTK_TOGGLE_BUTTON (widget)->active) ? 1.0 : 0.0; - ((uiItem*)data)->modifyZone(v); - } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - gtk_toggle_button_set_active(fButton, v > 0.0); - } -}; - -void GTKUI::addCheckButton(const char* label, float* zone) -{ - *zone = 0.0; - GtkWidget* button = gtk_check_button_new_with_label (label); - addWidget(label, button); - - uiCheckButton* c = new uiCheckButton(this, zone, GTK_TOGGLE_BUTTON(button)); - gtk_signal_connect (GTK_OBJECT (button), "toggled", GTK_SIGNAL_FUNC(uiCheckButton::toggled), (gpointer) c); -} - - -// --------------------------- Adjustmenty based widgets --------------------------- - -struct uiAdjustment : public uiItem -{ - GtkAdjustment* fAdj; - - uiAdjustment(UI* ui, float* zone, GtkAdjustment* adj) : uiItem(ui, zone), fAdj(adj) {} - - static void changed (GtkWidget *widget, gpointer data) - { - float v = GTK_ADJUSTMENT (widget)->value; - ((uiItem*)data)->modifyZone(v); - } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - gtk_adjustment_set_value(fAdj, v); - } -}; - -static int precision(double n) -{ - if (n < 0.009999) return 3; - else if (n < 0.099999) return 2; - else if (n < 0.999999) return 1; - else return 0; -} - -// -------------------------- Vertical Slider ----------------------------------- - -void GTKUI::addVerticalSlider(const char* label, float* zone, float init, float min, float max, float step) -{ - *zone = init; - GtkObject* adj = gtk_adjustment_new(init, min, max, step, 10*step, 0); - - uiAdjustment* c = new uiAdjustment(this, zone, GTK_ADJUSTMENT(adj)); - - gtk_signal_connect (GTK_OBJECT (adj), "value-changed", GTK_SIGNAL_FUNC (uiAdjustment::changed), (gpointer) c); - - GtkWidget* slider = gtk_vscale_new (GTK_ADJUSTMENT(adj)); - gtk_range_set_inverted (GTK_RANGE(slider), TRUE); - gtk_scale_set_digits(GTK_SCALE(slider), precision(step)); - gtk_widget_set_usize(slider, -1, 160); - - openFrameBox(label); - addWidget(label, slider); - closeBox(); -} - -// -------------------------- Horizontal Slider ----------------------------------- - -void GTKUI::addHorizontalSlider(const char* label, float* zone, float init, float min, float max, float step) -{ - *zone = init; - GtkObject* adj = gtk_adjustment_new(init, min, max, step, 10*step, 0); - - uiAdjustment* c = new uiAdjustment(this, zone, GTK_ADJUSTMENT(adj)); - - gtk_signal_connect (GTK_OBJECT (adj), "value-changed", GTK_SIGNAL_FUNC (uiAdjustment::changed), (gpointer) c); - - GtkWidget* slider = gtk_hscale_new (GTK_ADJUSTMENT(adj)); - gtk_scale_set_digits(GTK_SCALE(slider), precision(step)); - gtk_widget_set_usize(slider, 160, -1); - - openFrameBox(label); - addWidget(label, slider); - closeBox(); -} - - -// ------------------------------ Num Entry ----------------------------------- - -void GTKUI::addNumEntry(const char* label, float* zone, float init, float min, float max, float step) -{ - *zone = init; - GtkObject* adj = gtk_adjustment_new(init, min, max, step, 10*step, step); - - uiAdjustment* c = new uiAdjustment(this, zone, GTK_ADJUSTMENT(adj)); - - gtk_signal_connect (GTK_OBJECT (adj), "value-changed", GTK_SIGNAL_FUNC (uiAdjustment::changed), (gpointer) c); - - GtkWidget* spinner = gtk_spin_button_new (GTK_ADJUSTMENT(adj), 0.005, precision(step)); - - //gtk_widget_set_usize(slider, 160, -1); - openFrameBox(label); - addWidget(label, spinner); - closeBox(); -} - - -// ========================== passive widgets =============================== - - -// ------------------------------ Progress Bar ----------------------------------- - -struct uiBargraph : public uiItem -{ - GtkProgressBar* fProgressBar; - float fMin; - float fMax; - - uiBargraph(UI* ui, float* zone, GtkProgressBar* pbar, float lo, float hi) - : uiItem(ui, zone), fProgressBar(pbar), fMin(lo), fMax(hi) {} - - float scale(float v) { return (v-fMin)/(fMax-fMin); } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - gtk_progress_bar_set_fraction(fProgressBar, scale(v)); - } -}; - - - -void GTKUI::addVerticalBargraph(const char* label, float* zone, float lo, float hi) -{ - GtkWidget* pb = gtk_progress_bar_new(); - gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(pb), GTK_PROGRESS_BOTTOM_TO_TOP); - gtk_widget_set_size_request(pb, 8, -1); - new uiBargraph(this, zone, GTK_PROGRESS_BAR(pb), lo, hi); - openFrameBox(label); - addWidget(label, pb); - closeBox(); -} - - -void GTKUI::addHorizontalBargraph(const char* label, float* zone, float lo, float hi) -{ - GtkWidget* pb = gtk_progress_bar_new(); - gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(pb), GTK_PROGRESS_LEFT_TO_RIGHT); - gtk_widget_set_size_request(pb, -1, 8); - new uiBargraph(this, zone, GTK_PROGRESS_BAR(pb), lo, hi); - openFrameBox(label); - addWidget(label, pb); - closeBox(); -} - - -// ------------------------------ Num Display ----------------------------------- - -struct uiNumDisplay : public uiItem -{ - GtkLabel* fLabel; - int fPrecision; - - uiNumDisplay(UI* ui, float* zone, GtkLabel* label, int precision) - : uiItem(ui, zone), fLabel(label), fPrecision(precision) {} - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - char s[64]; - if (fPrecision <= 0) { - snprintf(s, 63, "%d", int(v)); - } else if (fPrecision>3) { - snprintf(s, 63, "%f", v); - } else { - const char* format[] = {"%.1f", "%.2f", "%.3f"}; - snprintf(s, 63, format[fPrecision-1], v); - } - gtk_label_set_text(fLabel, s); - } -}; - - -void GTKUI::addNumDisplay(const char* label, float* zone, int precision ) -{ - GtkWidget* lw = gtk_label_new(""); - new uiNumDisplay(this, zone, GTK_LABEL(lw), precision); - openFrameBox(label); - addWidget(label, lw); - closeBox(); -} - - -// ------------------------------ Text Display ----------------------------------- - -struct uiTextDisplay : public uiItem -{ - GtkLabel* fLabel; - const char** fNames; - float fMin; - float fMax; - int fNum; - - - uiTextDisplay (UI* ui, float* zone, GtkLabel* label, const char* names[], float lo, float hi) - : uiItem(ui, zone), fLabel(label), fNames(names), fMin(lo), fMax(hi) - { - fNum = 0; - while (fNames[fNum] != 0) fNum++; - } - - virtual void reflectZone() - { - float v = *fZone; - fCache = v; - - int idx = int(fNum*(v-fMin)/(fMax-fMin)); - - if (idx < 0) idx = 0; - else if (idx >= fNum) idx = fNum-1; - - gtk_label_set_text(fLabel, fNames[idx]); - } -}; - - -void GTKUI::addTextDisplay(const char* label, float* zone, const char* names[], float lo, float hi ) -{ - GtkWidget* lw = gtk_label_new(""); - new uiTextDisplay (this, zone, GTK_LABEL(lw), names, lo, hi); - openFrameBox(label); - addWidget(label, lw); - closeBox(); -} - - - -void GTKUI::show() -{ - assert(fTop == 0); - gtk_widget_show (fBox[0]); - gtk_widget_show (fWindow); -} - - -/** - * Update all user items reflecting zone z - */ - -static gboolean callUpdateAllGuis(gpointer) -{ - UI::updateAllGuis(); - return TRUE; -} - - -void GTKUI::run() -{ - assert(fTop == 0); - gtk_widget_show (fBox[0]); - gtk_widget_show (fWindow); - gtk_timeout_add(40, callUpdateAllGuis, 0); - gtk_main (); - stop(); -} - - -#else // MAKE_GUI - -class UI -{ - typedef list clist; - typedef map zmap; - - private: - static list fGuiList; - zmap fZoneMap; - bool fStopped; - - public: - - UI() : fStopped(false) { - fGuiList.push_back(this); - } - - virtual ~UI() { - // suppression de this dans fGuiList - } - - // -- zone management - - void registerZone(float* z, uiItem* c) - { - if (fZoneMap.find(z) == fZoneMap.end()) fZoneMap[z] = new clist(); - fZoneMap[z]->push_back(c); - } - - void updateAllZones(); - - void updateZone(float* z); - - static void updateAllGuis() - { - list::iterator g; - for (g = fGuiList.begin(); g != fGuiList.end(); g++) { - (*g)->updateAllZones(); - } - } - - // -- active widgets - - virtual void addButton(const char* label, float* zone) = 0; - virtual void addToggleButton(const char* label, float* zone) = 0; - virtual void addCheckButton(const char* label, float* zone) = 0; - virtual void addVerticalSlider(const char* label, float* zone, float init, float min, float max, float step) = 0; - virtual void addHorizontalSlider(const char* label, float* zone, float init, float min, float max, float step) = 0; - virtual void addNumEntry(const char* label, float* zone, float init, float min, float max, float step) = 0; - - // -- passive widgets - - virtual void addNumDisplay(const char* label, float* zone, int precision) = 0; - virtual void addTextDisplay(const char* label, float* zone, char* names[], float min, float max) = 0; - virtual void addHorizontalBargraph(const char* label, float* zone, float min, float max) = 0; - virtual void addVerticalBargraph(const char* label, float* zone, float min, float max) = 0; - - void addCallback(float* zone, uiCallback foo, void* data); - - // -- widget's layouts - - virtual void openFrameBox(const char* label) = 0; - virtual void openTabBox(const char* label) = 0; - virtual void openHorizontalBox(const char* label) = 0; - virtual void openVerticalBox(const char* label) = 0; - virtual void closeBox() = 0; - - virtual void show() = 0; - virtual void run() = 0; - - void stop() { fStopped = true; } - bool stopped() { return fStopped; } -}; - - -/** - * User Interface Item: abstract definition - */ - -class uiItem -{ - protected : - - UI* fGUI; - float* fZone; - float fCache; - - uiItem (UI* ui, float* zone) : fGUI(ui), fZone(zone), fCache(-123456.654321) - { - ui->registerZone(zone, this); - } - - - public : - - virtual ~uiItem() {} - - void modifyZone(float v) - { - fCache = v; - if (*fZone != v) { - *fZone = v; - fGUI->updateZone(fZone); - } - } - - float cache() { return fCache; } - virtual void reflectZone() = 0; -}; - - -/** - * Callback Item - */ - -struct uiCallbackItem : public uiItem -{ - uiCallback fCallback; - void* fData; - - uiCallbackItem(UI* ui, float* zone, uiCallback foo, void* data) - : uiItem(ui, zone), fCallback(foo), fData(data) {} - - virtual void reflectZone() { - float v = *fZone; - fCache = v; - fCallback(v, fData); - } -}; - - -/** - * Update all user items reflecting zone z - */ - -inline void UI::updateZone(float* z) -{ - float v = *z; - clist* l = fZoneMap[z]; - for (clist::iterator c = l->begin(); c != l->end(); c++) { - if ((*c)->cache() != v) (*c)->reflectZone(); - } -} - - -/** - * Update all user items not up to date - */ - -inline void UI::updateAllZones() -{ - for (zmap::iterator m = fZoneMap.begin(); m != fZoneMap.end(); m++) { - float* z = m->first; - clist* l = m->second; - float v = *z; - for (clist::iterator c = l->begin(); c != l->end(); c++) { - if ((*c)->cache() != v) (*c)->reflectZone(); - } - } -} - -inline void UI::addCallback(float* zone, uiCallback foo, void* data) -{ - new uiCallbackItem(this, zone, foo, data); -}; - -#endif // MAKE_GUI - - -/****************************************************************************** -******************************************************************************* - - FAUST DSP - -******************************************************************************* -*******************************************************************************/ - - - - - -//---------------------------------------------------------------- -// définition du processeur de signal -//---------------------------------------------------------------- - -class dsp { - protected: - int fSamplingFreq; - public: - dsp() {} - virtual ~dsp() {} - - virtual int getNumInputs() = 0; - virtual int getNumOutputs() = 0; - virtual void buildUserInterface(UI* interface) = 0; - virtual void init(int samplingRate) = 0; - virtual void compute(int len, float** inputs, float** outputs) = 0; - virtual void conclude() {} - - void* operator new(size_t size){ - return clm_malloc_atomic(size,"faust new"); - } - -}; - - -//---------------------------------------------------------------------------- -// FAUST generated code -//---------------------------------------------------------------------------- - -<> - - -#ifdef MAKE_GUI - -class SNDRTGTKUI : public GTKUI{ -public: - - SNDRTGTKUI(char * name, GtkDialog *window); - void localRun(); - /* - bool containUI; - void registerZone(float* z, uiItem* c){ - containUI=true; - GTKUI:registerZone(z,c); - } - */ -}; - -SNDRTGTKUI::SNDRTGTKUI(char * name, GtkDialog *window) -{ - containsUI=false; - - fWindow = GTK_WIDGET(GTK_WINDOW(window)); - fTop = 0; - fBox[fTop] = window->vbox; - fMode[fTop] = kBoxMode; - fStopped = false; -} - -void SNDRTGTKUI::localRun(){ - assert(fTop == 0); - - if(!containsUI) - return; - - gtk_widget_show (fBox[0]); - gtk_widget_show (fWindow); - gtk_timeout_add(40, callUpdateAllGuis, 0); - -} - -extern "C" SNDRTGTKUI* newGTKUI(char *name, void* window){ - return new SNDRTGTKUI(name,(GtkDialog*)window); -} - -extern "C" void runGTKUI(SNDRTGTKUI* ui){ - ui->localRun(); -} - -extern "C" int containsUI(SNDRTGTKUI* ui){ - return ui->containsUI==true?1:0; -} - -#endif - - - -extern "C" dsp* newDsp() { return new mydsp(); } -extern "C" void deleteDsp(dsp* self) { delete self; } - -extern "C" int getNumInputs(dsp* self) { return self->getNumInputs(); } -extern "C" int getNumOutputs(dsp* self) { return self->getNumOutputs(); } -extern "C" void buildUserInterface(dsp* self,UI* interface) { self->buildUserInterface(interface); } -extern "C" void init(dsp* self, int freq) { self->init(freq); } -extern "C" void compute(dsp* self, int len, float** inputs, float** outputs) { self->compute(len, inputs, outputs); } -extern "C" void conclude(dsp* self) { self->conclude(); } -