Attempt to fix text_run_array style

tmtfx · tmtfx · commit 90889c75806f · 2024-09-14T00:36:21.000+02:00
diff --git a/bindings/interface/TextView.cpp b/bindings/interface/TextView.cpp
@@ -15,6 +15,20 @@
 namespace py = pybind11;
 using namespace BPrivate;
 
+/*
+struct text_run {
+	int32_t offset;
+	BFont font;
+	rgb_color color;
+};
+
+struct text_run_array {
+	int32_t count;
+	std::vector<text_run> runs;
+	text_run_array(int32_t count) : count(count), runs(count) {}
+};
+*/
+
 class PyBTextView : public BTextView{
 	public:
         using BTextView::BTextView;
@@ -131,6 +145,7 @@ py::class_<text_run_array>(m, "text_run_array")
 .def(py::init<>())
 .def_readwrite("count", &text_run_array::count, "")
 //.def_readonly("runs", &text_run_array::runs, "")
+/*first attempt
 .def_property("runs",[](const text_run_array& self){
 		return std::vector<text_run>(self.runs, self.runs + self.text_run_array::count);
 	},[](text_run_array& self, const  std::vector<text_run>& new_values) {
@@ -139,8 +154,43 @@ py::class_<text_run_array>(m, "text_run_array")
 		}
 		std::copy(new_values.begin(),new_values.end(),self.runs);
 		})
+;*/
+/*
+.def_property("runs",[](const text_run_array& self){
+		return std::vector<text_run>(self.runs, self.runs + self.text_run_array::count);
+	},[](text_run_array& self, const  std::vector<text_run>& new_values) {
+		if (new_values.size() != self.count){
+			throw std::runtime_error("Invalid buffer size or dimensions");
+		}
+		std::memcpy(self.runs, new_values.data(), new_values.size() * sizeof(text_run));
+		//std::copy(new_values.begin(),new_values.end(),self.runs);
+		})
+;*/
+.def_property("runs",[](const text_run_array& self){
+		return std::vector<text_run>(self.runs, self.runs + self.text_run_array::count);
+	},[](text_run_array& self, const  py::list &new_values) {
+		std::vector<text_run> newruns;
+		for (auto item : new_values) {
+                newruns.push_back(item.cast<text_run>());
+            }
+		std::memcpy(self.runs, newruns.data(), newruns.size() * sizeof(text_run));
+	})
 ;
-
+/*  look at this
+/*suggested attempt
+py::class_<text_run_array>(m, "text_run_array")
+.def(py::init<int32_t>(), py::arg("count") = 1)
+.def_readwrite("count", &text_run_array::count)
+.def_property("runs", [](const text_run_array& self) {
+	return self.runs;
+	},
+	[](text_run_array& self, const std::vector<text_run>& new_values) {
+		if (new_values.size() != self.count) {
+			throw std::runtime_error("Invalid buffer size or dimensions");
+		}
+		self.runs = new_values;
+		})
+;*/
 /*
 py::class_<text_run_array>(m, "text_run_array")
 .def_readwrite("count", &text_run_array::count, "")
diff --git a/tmtest.py b/tmtest.py
@@ -14,7 +14,9 @@
 from Be import BEntry
 from Be.Entry import entry_ref
 from Be.Entry import get_ref_for_path
-
+from Be.TextView import text_run,text_run_array
+from Be.View import set_font_mask
+B_FONT_ALL = set_font_mask.B_FONT_ALL
 
 class PBox(BBox):
 	def __init__(self,frame,name,immagine):
@@ -317,9 +319,6 @@ def __init__(self):
 		self.typtap.SetText(stuff,None)#, [(0, be_plain_font, (0, 0, 0, 0)), (n, be_bold_font, (0, 150, 0, 0)), (n + 14, be_plain_font, (0, 0, 0, 0)),(m,be_plain_font,(100,150,0,0))])
 		self.AddChild(self.bckgnd,None)
 		tra=self.typtap.RunArray(0,len(self.typtap.Text()))
-		#print("runarray count",tra.count)
-		#print("tra.runs è\n",tra.runs)
-		#print(tra.runs[0].offset,tra.runs[0].font,tra.runs[0].color)
 		self.panel.AddChild(self.list.topview(),None)
 		pittura=rgb_color()
 		pittura.red=255
@@ -331,21 +330,23 @@ def __init__(self):
 		pictura.green=255
 		pictura.blue=0
 		pictura.alpha=255
-		from Be.TextView import text_run
+		
 		tr1=text_run()
 		tr1.offset=0
-		tr1.font=be_plain_font
+		tr1.font=BFont(be_plain_font)
 		tr1.color=pittura
 		tr2=text_run()
-		tr2.offset=10
-		tr2.font=be_bold_font
+		tr2.offset=20
+		tr2.font=BFont(be_bold_font)
 		tr2.color=pictura
 		mytralist=[tr1,tr2]
-		#this is the way to write text_run_arrays
-		tra.count=2 #increase the count
-		#print("ora tra.count è 2")
-		#print("e ora tra.runs è\n",tra.runs) #now you have 2 text_runs
+		tra.count=2 #now you have 2 text_runs
 		tra.runs[1] = tr2 #assign the second one
+		self.typtap.SetRunArray(0,len(self.typtap.Text()),tra) #this doesn't work
+		trb=text_run_array()
+		trb.count=2
+		trb.runs=mytralist
+		self.typtap.SetRunArray(0,len(self.typtap.Text()),trb) #this works, why error exiting and why does trb need tra (or it won't work)
 		#print(tra.runs[1].color.green)
 		###################### add other text_runs
 		###### Example handling refs / BEntry #####
