Combined PRs into large update

.github/workflows/makefile.yml

@@ -21,7 +21,7 @@ jobs:
         fetch-depth: 0
 
     - name: install dependencies
-      run: git clone --branch=0.55-0 --depth=1 https://github.com/pure-data/pure-data.git
+      run: git clone --branch=0.56-2 --depth=1 https://github.com/pure-data/pure-data.git
 
     - name: make
       run: make install PDDIR=./pure-data objectsdir=./build floatsize=${{ matrix.floatsize }} extension=linux-amd64-${{ matrix.floatsize }}.so
@@ -46,11 +46,11 @@ jobs:
 
     - name: install dependencies
       run: |
-        wget https://github.com/pure-data/pure-data/archive/refs/tags/0.55-0.zip
-        unzip 0.55-0.zip
+        wget https://github.com/pure-data/pure-data/archive/refs/tags/0.56-2.zip
+        unzip 0.56-2.zip
 
     - name: make
-      run: make install objectsdir=./build PDDIR=./pure-data-0.55-0 arch="arm64 x86_64" floatsize=${{ matrix.floatsize }} extension=darwin-fat-${{ matrix.floatsize }}.so
+      run: make install objectsdir=./build PDDIR=./pure-data-0.56-2 arch="arm64 x86_64" floatsize=${{ matrix.floatsize }} extension=darwin-fat-${{ matrix.floatsize }}.so
 
     - name: upload
       uses: actions/upload-artifact@v4
@@ -59,7 +59,7 @@ jobs:
         path: build
 
   windows-build:
-    runs-on: windows-2019
+    runs-on: windows-latest
     strategy:
       matrix:
         floatsize: [32, 64]
@@ -75,18 +75,18 @@ jobs:
     - name: install dependencies for 32-bit
       if: matrix.floatsize == 32
       run: |
-        C:\msys64\usr\bin\wget.exe http://msp.ucsd.edu/Software/pd-0.55-0.msw.zip
-        unzip pd-0.55-0.msw.zip
+        C:\msys64\usr\bin\wget.exe http://msp.ucsd.edu/Software/pd-0.56-2.msw.zip
+        unzip pd-0.56-2.msw.zip
 
     - name: install dependencies for 64-bit
       if: matrix.floatsize == 64
       run: | # unfortunately, the folder name convention is slightly different here
-        C:\msys64\usr\bin\wget.exe https://puredata.info/downloads/pure-data/releases/0.55-0-pd64/Pd64-0.55-0.msw.zip
-        unzip Pd64-0.55-0.msw.zip
-        ren Pd-0.55.0 pd-0.55-0
+        C:\msys64\usr\bin\wget.exe https://puredata.info/downloads/pure-data/releases/0.56-2-pd64/Pd64-0.56-2.msw.zip
+        unzip Pd64-0.56-2.msw.zip
+        ren Pd-0.56.2 pd-0.56-2
 
     - name: make 32-bit
-      run: make install objectsdir=./build PDDIR=./pd-0.55-0 PDINCLUDEDIR=./pd-0.55-0/src PDBINDIR=./pd-0.55-0/bin floatsize=${{ matrix.floatsize }} extension=windows-amd64-${{ matrix.floatsize }}.dll
+      run: make install objectsdir=./build PDDIR=./pd-0.56-2 PDINCLUDEDIR=./pd-0.56-2/src PDBINDIR=./pd-0.56-2/bin floatsize=${{ matrix.floatsize }} extension=windows-amd64-${{ matrix.floatsize }}.dll
 
     - name: upload
       uses: actions/upload-artifact@v4

Makefile

@@ -47,17 +47,15 @@ endif
 pdlua.class.sources := pdlua.c $(luasrc)
 pdlua.class.ldlibs := $(lualibs)
 
-datafiles = pd.lua $(wildcard pdlua*-help.pd)
+datafiles = \
+	pd.lua $(wildcard pdlua*-help.pd) \
+	$(addprefix pdlua/tutorial/examples/, pdx.lua pd-remote.el pd-remote.pd) \
+	pdlua-meta.pd
 
-PDLIBBUILDER_DIR=.
-include $(PDLIBBUILDER_DIR)/Makefile.pdlibbuilder
-
-install: installplus
+# the 'pdlua' directory contains subdirectories (with subdirs),
+# so we need to list all of them
+datadirs = $(shell find pdlua -type d)
 
-pdx_files = $(addprefix ./pdlua/tutorial/examples/, pdx.lua pd-remote.el pd-remote.pd)
 
-installplus:
-	$(INSTALL_DIR) -v "$(installpath)"
-	cp -r ./pdlua/ "${installpath}"/pdlua
-	cp pdlua-meta.pd "${installpath}"
-	cp $(pdx_files) "${installpath}"
+PDLIBBUILDER_DIR=.
+include $(PDLIBBUILDER_DIR)/Makefile.pdlibbuilder

onelua_multi.c

@@ -0,0 +1,8 @@
+#include <pthread.h>
+
+pthread_mutex_t lua_global_lock = PTHREAD_MUTEX_INITIALIZER;
+
+#define lua_lock(L)    pthread_mutex_lock(&lua_global_lock)
+#define lua_unlock(L)  pthread_mutex_unlock(&lua_global_lock)
+
+#include "lua/onelua.c"

pd.lua

@@ -91,6 +91,28 @@ pd._perform_dsp = function (object, ...)
   end
 end
 
+-- draw properties
+pd._properties = function (object, p)
+  local obj = pd._objects[object]
+  if nil ~= obj and type(obj.properties) == "function" then
+        obj:properties(p)
+        return true
+  else
+        return false
+  end
+end
+
+-- set properties
+pd._set_properties = function (object, method, args)
+  local obj = pd._objects[object]
+  if obj ~= nil and type(obj[method]) == "function" then
+        local propertiesmethod = obj[method]
+        propertiesmethod(obj, args) -- Passa `obj` explicitamente como `self`
+  else
+        pd._error(obj._object, "method ".. method .. " does not exist")
+  end
+end
+
 -- repaint method dispatcher
 pd._repaint = function (object)
   local obj = pd._objects[object]
@@ -115,6 +137,12 @@ pd._mouseevent = function (object, x, y, event_type)
     if event_type == 3 and type(obj.mouse_drag) == "function" then
       obj:mouse_drag(x, y)
     end
+    if event_type == 4 and type(obj.mouse_enter) == "function" then
+      obj:mouse_enter(x, y)
+    end
+    if event_type == 5 and type(obj.mouse_exit) == "function" then
+      obj:mouse_exit(x, y)
+    end
   end
 end
 
@@ -363,6 +391,9 @@ function pd.Class:construct(sel, atoms)
     if type(self.paint) == "function" then
         pd._creategui(self._object)
     end
+    if(type(self.properties) == "function") then
+        pd._set_propertiesfn(self._object)
+    end
     self:postinitialize()
     return self
   else
@@ -628,6 +659,17 @@ DATA = 0
 SIGNAL = 1
 Colors = {background = 0, foreground = 1, outline = 2}
 
+-- Text alignment constants
+TOP_LEFT = 0
+TOP_CENTER = 1
+TOP_RIGHT = 2
+CENTER_LEFT = 3
+CENTER = 4
+CENTER_RIGHT = 5
+BOTTOM_LEFT = 6
+BOTTOM_CENTER = 7
+BOTTOM_RIGHT = 8
+
 -- pre-load pdx.lua (advanced live coding support); if you don't want this,
 -- just comment out the line below
 pdx = require 'pdx'

pdlua-help.pd

@@ -1,4 +1,4 @@
-#N canvas 466 36 561 610 10;
+#N canvas 466 44 561 610 10;
 #X declare -lib pdlua -path pdlua;
 #X declare -path pdlua/examples;
 #X text 16 358 See also:;
@@ -171,7 +171,7 @@
 #X connect 117 0 112 0;
 #X connect 118 0 110 0;
 #X restore 446 359 pd quickstart;
-#N canvas 264 71 851 700 graphics 0;
+#N canvas 264 71 1254 926 graphics 1;
 #X obj 8 77 hello-gui;
 #X text 8 376 function yourclass:initialize(sel \, atoms);
 #X text 24 409 return true;
@@ -193,8 +193,8 @@
 #X text 8 323 Graphics mode is enabled automatically by defining the paint method \, see below. You can also set the size in the constructor (or in any other function) \, like this:;
 #X text 23 394 self:set_size(100 \, 100);
 #X text 814 1537  ;
-#X text 8 816 -- Callback functions you can define \; pd:Class:mouse_down(x \, y) \; pd:Class:mouse_up(x \, y) \; pd:Class:mouse_move(x \, y) \; pd:Class:mouse_drag(x \, y) \; \; \; -- Functions you can call \; pd:Class:repaint(layer) \; \; \; pd:Class:paint(g) / pd:Class:paint_layer_n(g) \; \; \; g:set_size(w \, h) \; width \, height = g:get_size(w \, h) \; \; g:set_color(r \, g \, b \, a=1.0) \; \; g:fill_ellipse(x \, y \, w \, h) \; g:stroke_ellipse(x \, y \, w \, h \, line_width) \; \; g:fill_rect(x \, y \, w \, h) \; g:stroke_rect(x \, y \, w \, h \, line_width) \; \; g:fill_rounded_rect(x \, y \, w \, h \, corner_radius) \; g:stroke_rounded_rect(x \, y \, w \, h \, corner_radius \, line_width) \; \; g:draw_line(x1 \, y1 \, x2 \, y2) \; g:draw_text(text \, x \, y \, w \, fontsize) \; \; g:fill_all() \; \; g:translate(tx \, ty) \; g:scale(sx \, sy) \; \; g:reset_transform() \; \; p = Path(x \, y) \; p:line_to(x \, y) \; p:quad_to(x1 \, y1 \, x2 \, y2) \; p:cubic_to(x1 \, y1 \, x2 \, y2 \, x3 \, y) \; p:close_path() \; \; g:stroke_path(p \, line_width) \; g:fill_path(p) \; \; \; -- Audio callbacks \; pd:Class:dsp(samplerate \, blocksize \, channel_counts) \; pd:Class:perform(in1 \, in2 \, ... \, in_n) \; \; pd:Class:signal_setmultiout(outlet \, channel_count) \; \; \; -- Additional functions \; expandedsymbol = pd:Class:canvas_realizedollar(s) \; pd:Class:set_args(args) \; args = pd:Class:get_args() \;, f 53;
-#X text 326 816 \; -- Mouse down callback \, called when the mouse is clicked \; -- Mouse up callback \, called when the mouse button is released \; -- Mouse move callback \, called when the mouse is moved while not being down \; -- Mouse drag callback \, called when the mouse is moved while also being down \; \; \; \; -- Request a repaint for specified layer (or all layers if no parameter is set or if layer is 0). after this \, the "paint" or "paint_layer_n" callback will occur \; \; -- Paint callback \, passes a graphics context object (commonly called g) for main layer or layer n (n > 1) that you can call these drawing functions on: \; \; -- Sets the size of the object \; -- Gets the size of the object \; \; -- Sets the color for the next drawing operation \; \; -- Draws a filled ellipse at the specified position and size \; -- Draws the outline of an ellipse at the specified position and size \; \; -- Draws a filled rectangle at the specified position and size \; -- Draws the outline of a rectangle at the specified position and size \; \; -- Draws a filled rounded rectangle at the specified position and size \; -- Draws the outline of a rounded rectangle at the specified position and size \; \; \; -- Draws a line between two points \; -- Draws text at the specified position and size \; \; -- Fills the entire drawing area with the current color. Also will draw an object outline in the style of the host (ie. pure-data or plugdata) \; -- Translates the coordinate system by the specified amounts \; -- Scales the coordinate system by the specified factors. This will always happen after the translation \; -- Resets current scale and translation \; \; -- Initiates a new path at the specified point \; -- Adds a line segment to the path \; -- Adds a quadratic Bezier curve to the path \; -- Adds a cubic Bezier curve to the path \; -- Closes the path \; \; -- Draws the outline of the path with the specified line width \; -- Fills the current path \; \; \; \; -- Called when DSP is activated and whenever the DSP graph is updated \; -- Called for every audio block \, passing tables of samples per inlet and expecting tables of samples per outlet \; -- Used in dsp function to achieve multichannel output for specific outlets \; \; \; \; -- Expand dollar symbols in patch canvas context \; -- Set the object arguments to be saved in the patch file \; -- Get the object arguments \;, f 82;
+#X text 416 804 \; -- Mouse down callback \, called when the mouse is clicked \; -- Mouse up callback \, called when the mouse button is released \; -- Mouse move callback \, called when the mouse is moved while not being down \; -- Mouse drag callback \, called when the mouse is moved while also being down \; \; \; \; -- Request a repaint for specified layer (or all layers if no parameter is set or if layer is 0). after this \, the "paint" or "paint_layer_n" callback will occur \; \; -- Paint callback \, passes a graphics context object (commonly called g) for main layer or layer n (n > 1) that you can call these drawing functions on: \; \; -- Sets the size of the object \; -- Gets the size of the object \; \; -- Sets the color for the next drawing operation \; \; -- Draws a filled ellipse at the specified position and size \; -- Draws the outline of an ellipse at the specified position and size \; \; -- Draws a filled rectangle at the specified position and size \; -- Draws the outline of a rectangle at the specified position and size \; \; -- Draws a filled rounded rectangle at the specified position and size \; -- Draws the outline of a rounded rectangle at the specified position and size \; \; \; -- Draws a line between two points \; -- Draws text at the specified position and size. fontsize defaults to pd's default font size. Alignment must be one of: TOP_LEFT/TOP_CENTER/TOP_RIGHT/CENTER_LEFT/CENTER/CENTER_RIGHT/BOTTOM_LEFT/BOTTOM_CENTER/BOTTOM_RIGHT \; -- Fills the entire drawing area with the current color. Also will draw an object outline in the style of the host (ie. pure-data or plugdata) \; -- Translates the coordinate system by the specified amounts \; -- Scales the coordinate system by the specified factors. This will always happen after the translation \; -- Resets current scale and translation \; \; -- Initiates a new path at the specified point \; -- Adds a line segment to the path \; -- Adds a quadratic Bezier curve to the path \; -- Adds a cubic Bezier curve to the path \; -- Closes the path \; \; -- Draws the outline of the path with the specified line width \; -- Fills the current path \; \; -- Draws an svg vector image from a svg text \; -- Draws an image found inside search paths (supports JPEG \, PNG \, BMP \, GIF \, PSD \, HDR \, PIC) \; \; \; -- Called when DSP is activated and whenever the DSP graph is updated \; -- Called for every audio block \, passing tables of samples per inlet and expecting tables of samples per outlet \; \; -- Used in dsp function to achieve multichannel output for specific outlets \; \; \; \; -- Expand dollar symbols in patch canvas context \; -- Set the object arguments to be saved in the patch file \; -- Get the object arguments \;, f 113;
+#X text 8 816 -- Callback functions you can define \; pd:Class:mouse_down(x \, y) \; pd:Class:mouse_up(x \, y) \; pd:Class:mouse_move(x \, y) \; pd:Class:mouse_drag(x \, y) \; \; \; -- Functions you can call \; pd:Class:repaint(layer) \; \; \; pd:Class:paint(g) / pd:Class:paint_layer_n(g) \; \; \; g:set_size(w \, h) \; width \, height = g:get_size(w \, h) \; \; g:set_color(r \, g \, b \, a=1.0) \; \; g:fill_ellipse(x \, y \, w \, h) \; g:stroke_ellipse(x \, y \, w \, h \, line_width=1) \; \; g:fill_rect(x \, y \, w \, h) \; g:stroke_rect(x \, y \, w \, h \, line_width=1) \; \; g:fill_rounded_rect(x \, y \, w \, h \, corner_radius) \; g:stroke_rounded_rect(x \, y \, w \, h \, corner_radius \, line_width=1) \; \; g:draw_line(x1 \, y1 \, x2 \, y2\\\, line_width=1) \; g:draw_text(text \, x \, y \, w \, fontsize=default \, alignment=TOP_LEFT) \; \; g:fill_all() \; \; g:translate(tx \, ty) \; g:scale(sx \, sy) \; g:reset_transform() \; \; p = Path(x \, y) \; p:line_to(x \, y) \; p:quad_to(x1 \, y1 \, x2 \, y2) \; p:cubic_to(x1 \, y1 \, x2 \, y2 \, x3 \, y) \; p:close() \; \; g:stroke_path(p \, line_width=1) \; g:fill_path(p) \; \; g:draw_svg(svg_text \, x \, y) \; g:draw_image(image_path \, x \, y) \; \; -- Audio callbacks \; pd:Class:dsp(samplerate \, blocksize \, channel_counts) \; pd:Class:perform(in1 \, in2 \, ... \, in_n) \; \; pd:Class:signal_setmultiout(outlet \, channel_count) \; \; \; -- Additional functions \; expandedsymbol = pd:Class:canvas_realizedollar(s) \; pd:Class:set_args(args) \; args = pd:Class:get_args() \;, f 66;
 #X restore 446 409 pd graphics;
 #X text 324 384 Details on how to create GUI objects ------->, f 18;
 #X obj 342 247 hello;