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blurry text fix

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TFLCL 5 months ago
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a4ce6ba861
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58b1724be8
3 changed files with 56 additions and 70 deletions
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  1. 2
      README.md
  2. 96
      tc.preset.js
  3. 28
      tc.preset_demo.maxpat

2
README.md
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@ -30,7 +30,7 @@ A [jsui] replacement for the [preset] object in Cycling'74 Max.
- The js program send a lot of message to the [pattrstorage] (patch cord not required), which makes it output a lot of messages required for the [jsui] to stay in sync. Using one of the above messages incorrectly, or sending `getslotlist`, `getslotnamelist`, or any message that will impact the presets, it might cause the [pattrstorage] to get out of sync. In case something like that happens, you can send the `resync` message to the [jsui].
## Known bugs
- Text in list layout is blurry (but not the dragged slot)
- Some interactions should be ignored when no pattrstorage is linked
## Desired features (for someday)
- No need for a patch cord (programmatically create a [send]/[receive] pair?)

96
tc.preset.js
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@ -82,6 +82,7 @@ var bg_width, bg_height = 0;
var mg = new MGraphics(ui_width, ui_height);
var base_drawing;
var is_painting_base = 0;
var half_slot_size, half_margin, half_spacing;
var last_x, last_y, last_hovered = -1;
@ -166,22 +167,17 @@ function draw_slot(id, scale, cont) {
cont = typeof cont !== 'undefined' ? cont : mgraphics; // Sets drawing context to mgraphics by default if not passed as argument
var offset = slot_size * (1 - scale);
draw_slot_bubble(slots[id][0] + offset, slots[id][1] + offset, slot_size * scale, slot_size * scale, cont);
cont.fill();
if (layout == 1) {
// // Slot number
// var nb = i.toString();
// var nb_dim = text_measure(nb);
// var nb_pos_x = slots[i][0] + (slot_size - nb_dim[0]) / 2;
// var nb_pos_y = slots[i][1] + (slot_size - spacing + nb_dim[1]) / 2 ;
if(is_painting_base) {
draw_slot_bubble(slots[id][0] * scale, slots[id][1] *scale, slot_size * scale, slot_size * scale, cont);
// set_source_rgba(text_color);
// move_to(nb_pos_x, nb_pos_y);
// show_text(nb);
} else {
draw_slot_bubble(slots[id][0] + offset, slots[id][1] + offset, slot_size * scale, slot_size * scale, cont);
}
cont.fill();
if (layout == 1) {
// slot text background
var bg_txt_pos_x = margin + slot_size + spacing;
var bg_txt_pos_y = slots[id][1];
@ -193,36 +189,17 @@ function draw_slot(id, scale, cont) {
} else {
cont.set_source_rgba(empty_slot_color);
}
// cont.rectangle_rounded(bg_txt_pos_x, bg_txt_pos_y, bg_txt_dim_w, bg_txt_dim_h, 4, 4);
// slot name
cont.set_font_size(font_size*scale);
var text = format_slot_name(id);
draw_text_bubble(bg_txt_pos_x, bg_txt_pos_y, bg_txt_dim_w, bg_txt_dim_h, text, cont);
// cont.fill();
if (is_painting_base) {
draw_text_bubble(bg_txt_pos_x * scale, bg_txt_pos_y * scale, bg_txt_dim_w * scale, bg_txt_dim_h * scale, text, cont);
// // slot name
// var text = id;
// // If slot is locked, add brackets around its number
// if (slots[id][5] == 1) {
// text = '[' + text + ']';
// }
// // If slot has a name, append it to the preset name
// if (slots[id][4] != null) {
// text += ': ' + slots[id][4];
// }
// text = text.toString();
// var text_dim = cont.text_measure(text);
// var txt_pos_x = margin + slot_size + 2 * spacing;
// var txt_pos_y = bg_txt_pos_y + (bg_txt_dim_h - spacing + text_dim[1]) / 2 ;
// cont.set_source_rgba(text_color);
// cont.move_to(txt_pos_x, txt_pos_y);
// cont.show_text(text.toString());
} else {
draw_text_bubble(bg_txt_pos_x + offset, bg_txt_pos_y + offset, bg_txt_dim_w * scale, bg_txt_dim_h * scale, text, cont);
}
}
}
@ -243,23 +220,13 @@ draw_slot_bubble.local = 1;
function draw_text_bubble(x, y, w, h, text, cont) {
cont = typeof cont !== 'undefined' ? cont : mgraphics;
// slot text background
// var bg_txt_pos_x = margin + slot_size + spacing;
// var bg_txt_pos_y = slots[id][1];
// var bg_txt_dim_w = ui_width - (2*margin + slot_size + spacing);
// var bg_txt_dim_h = slot_size;
// if (slots[id][4] != null) {
// cont.set_source_rgba(stored_slot_color);
// } else {
// cont.set_source_rgba(empty_slot_color);
// }
cont.rectangle_rounded(x, y, w, h, 4, 4);
cont.fill();
var text_dim = cont.text_measure(text);
var txt_pos_x = margin + slot_size + 2 * spacing;
var txt_pos_y = y + (h - spacing + text_dim[1]) / 2 ;
var txt_pos_x = x + spacing;
var txt_pos_y = y + (text_dim[1] + h)/2 - text_dim[1]*0.18;
cont.set_source_rgba(text_color);
cont.move_to(txt_pos_x, txt_pos_y);
@ -283,14 +250,15 @@ format_slot_name.local = 1;
function paint_base() {
// We draw all slots (empty and stored ones) so we don't have to for every redraw
is_painting_base = 1;
// Background
bg_width = layout == 0 ? columns * (slot_size + spacing) - spacing + 2 * margin : ui_width;
bg_height = rows * (slot_size + spacing) - spacing + 2 * margin;
mg = new MGraphics(ui_width, bg_height);
mg = new MGraphics(ui_width*2, bg_height*2);
with(mg) {
set_source_rgba(background_color);
rectangle(0, 0, bg_width, bg_height);
rectangle(0, 0, bg_width*2, bg_height*2);
fill();
select_font_face(font_name);
@ -304,10 +272,11 @@ function paint_base() {
} else {
set_source_rgba(empty_slot_color);
}
draw_slot(i, 1, mg);
draw_slot(i, 2, mg);
}
}
}
is_painting_base = 0;
update_umenu();
base_drawing = new Image(mg);
mgraphics.redraw();
@ -318,9 +287,15 @@ function paint()
{
// post("redraw\n");
with (mgraphics) {
select_font_face(font_name);
set_font_size(font_size);
translate(0, y_offset);
// Draw the base, which includes empty and filled slots
// It is first rendered at twice the size in order to make texts look nice and cripsy on hidpi discplays
// So we need to scale it down here
scale(0.5, 0.5);
image_surface_draw(base_drawing);
scale(2, 2);
set_line_width(1);
@ -376,8 +351,6 @@ function paint()
if (layout == 0) {
//Text (slot number and name)
var text = format_slot_name(last_hovered);
select_font_face(font_name);
set_font_size(font_size);
var text_dim = text_measure(text);
// If the text is too big or a slot is being dragged, display the text on top of the next slot.
// Otherwise, it gets displayed on the hovered slot.
@ -414,9 +387,8 @@ function paint()
translate(last_x, last_y );
rotate(0.15);
scale(1.1, 1.1);
// scale(3, 3);
// Shadow
// Slot shadow
set_source_rgba(0, 0, 0, 0.15);
for (var i = 0; i<4; i++) {
draw_slot_bubble( i*0.4 + 1-slot_size/2, i*0.4 + 1-slot_size/2, slot_size + i*0.8, slot_size+i*0.8);
@ -424,6 +396,8 @@ function paint()
}
draw_slot_bubble( 2-slot_size/2, 2-slot_size/2, slot_size, slot_size);
fill();
//Flying slot
set_source_rgba(active_slot_color);
draw_slot_bubble( -slot_size/2, -slot_size/2, slot_size, slot_size);
fill();
@ -435,15 +409,7 @@ function paint()
draw_slot_bubble( -slot_size/2, -slot_size/2, slot_size, slot_size);
fill();
// slot name
var text = drag_slot;
// If slot is locked, add brackets around its number
if (slots[drag_slot][5] == 1) {
text = '[' + text + ']';
}
// If slot has a name, append it to the preset name
if (slots[drag_slot][4] != null) {
text += ': ' + slots[drag_slot][4];
}
var text = format_slot_name(drag_slot);
var bg_txt_pos_x = slot_size/2+ spacing;
var bg_txt_pos_y = -slot_size/2;
var bg_txt_dim_w = ui_width - (2*margin + slot_size + spacing);

28
tc.preset_demo.maxpat
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@ -10,7 +10,7 @@
}
,
"classnamespace" : "box",
"rect" : [ 134.0, 100.0, 715.0, 848.0 ],
"rect" : [ 34.0, 100.0, 688.0, 848.0 ],
"bglocked" : 0,
"openinpresentation" : 0,
"default_fontsize" : 12.0,
@ -39,6 +39,18 @@
"subpatcher_template" : "",
"assistshowspatchername" : 0,
"boxes" : [ {
"box" : {
"id" : "obj-9",
"maxclass" : "message",
"numinlets" : 2,
"numoutlets" : 1,
"outlettype" : [ "" ],
"patching_rect" : [ 465.0, 630.0, 127.0, 22.0 ],
"text" : "fontname \"Arial Black\""
}
}
, {
"box" : {
"id" : "obj-65",
"linecount" : 6,
@ -848,14 +860,15 @@
"parameter_enable" : 0,
"patching_rect" : [ 302.0, 772.0, 100.0, 50.0 ],
"presentation" : 1,
"presentation_rect" : [ 146.0, 63.5, 119.0, 22.0 ]
"presentation_rect" : [ 146.0, 63.5, 119.0, 22.0 ],
"text" : "<(unnamed)>"
}
}
, {
"box" : {
"id" : "obj-8",
"items" : "<empty>",
"items" : [ "1 <(unnamed)>", ",", "2 <(unnamed)>" ],
"maxclass" : "umenu",
"numinlets" : 1,
"numoutlets" : 3,
@ -944,7 +957,7 @@
, {
"box" : {
"border" : 0,
"embedstate" : [ [ "fontsize", 14 ], [ "displayinterp", 1 ], [ "fontname", "Arial" ], [ "stored_slot_color", 0.502, 0.502, 0.502, 1 ], [ "scrollable", 1 ], [ "layout", 0 ], [ "interp_slot_color", 1, 1, 1, 0.8 ], [ "bubblesize", 20 ], [ "spacing", 4 ], [ "min_rows", 50 ], [ "text_bg_color", 1, 1, 1, 0.5 ], [ "autowriteagain", 0 ], [ "empty_slot_color", 0.349, 0.349, 0.349, 1 ], [ "bgcolor", 0.2, 0.2, 0.2, 1 ], [ "text_color", 0.129, 0.129, 0.129, 1 ], [ "ignoreslotzero", 1 ], [ "margin", 4 ], [ "slot_round", 0 ], [ "active_slot_color", 0.808, 0.898, 0.91, 1 ] ],
"embedstate" : [ [ "text_bg_color", 1, 1, 1, 0.5 ], [ "autowriteagain", 0 ], [ "layout", 1 ], [ "empty_slot_color", 0.349, 0.349, 0.349, 1 ], [ "spacing", 4 ], [ "text_color", 0.129, 0.129, 0.129, 1 ], [ "ignoreslotzero", 1 ], [ "min_rows", 50 ], [ "active_slot_color", 0.808, 0.898, 0.91, 1 ], [ "bubblesize", 20 ], [ "displayinterp", 1 ], [ "stored_slot_color", 0.502, 0.502, 0.502, 1 ], [ "scrollable", 1 ], [ "margin", 4 ], [ "fontsize", 14 ], [ "interp_slot_color", 1, 1, 1, 0.8 ], [ "slot_round", 0 ], [ "bgcolor", 0.2, 0.2, 0.2, 1 ], [ "fontname", "Arial" ] ],
"filename" : "tc.preset.js",
"id" : "obj-10",
"jsarguments" : [ "test" ],
@ -1366,6 +1379,13 @@
"source" : [ "obj-87", 0 ]
}
}
, {
"patchline" : {
"destination" : [ "obj-10", 0 ],
"source" : [ "obj-9", 0 ]
}
}
],
"dependency_cache" : [ {

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