mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-14 06:23:55 +01:00
646 lines
18 KiB
Plaintext
646 lines
18 KiB
Plaintext
function Panel_Preview(_panel) : PanelContent(_panel) constructor {
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context_str = "Preview";
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last_focus = noone;
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canvas_x = w / 2 - 64;
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canvas_y = h / 2 - 64;
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canvas_s = 1;
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canvas_w = 128;
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canvas_h = 128;
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canvas_bg = -1;
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do_fullView = false;
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canvas_hover = true;
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canvas_dragging = false;
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canvas_drag_mx = 0;
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canvas_drag_my = 0;
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canvas_drag_sx = 0;
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canvas_drag_sy = 0;
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preview_node = [ noone, noone ];
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preview_channel = [ 0, 0 ];
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preview_surface = [ 0, 0 ];
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preview_x = 0;
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preview_x_to = 0;
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preview_x_max = 0;
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preview_sequence = [ 0, 0 ];
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_preview_sequence = preview_sequence;
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preview_rate = 10;
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grid_show = false;
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grid_width = 16;
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grid_height = 16;
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tool_index = -1;
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tool_sub_index = 0;
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right_menu_y = 8;
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mouse_on_preview = false;
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resetViewOnDoubleClick = true;
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splitView = 0;
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splitPosition = 0.5;
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splitSelection = 0;
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splitViewDragging = false;
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splitViewStart = 0;
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splitViewMouse = 0;
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toolbar_height = 40;
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toolbars = [
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[
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s_icon_reset_when_preview,
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function() { return resetViewOnDoubleClick; },
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function() { return resetViewOnDoubleClick? "Center canvas on preview" : "Keep canvas on preview" },
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function() { resetViewOnDoubleClick = !resetViewOnDoubleClick; }
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],
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[
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s_icon_split_view,
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function() { return splitView; },
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function() {
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switch(splitView) {
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case 0 : return "Split view off";
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case 1 : return "Horizontal split view";
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case 2 : return "Vertical split view";
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}
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return "Split view";
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},
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function() { splitView = (splitView + 1) % 3; }
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],
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];
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actions = [
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[
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s_icon_center_canvas,
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"Center canvas",
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function() { fullView(); }
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],
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]
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tb_framerate = new textBox(TEXTBOX_INPUT.number, function(val) { preview_rate = real(val); })
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addHotkey("Preview", "Focus content", "F", MOD_KEY.none, function() { fullView(); });
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addHotkey("Preview", "Save current frame", "S", MOD_KEY.shift, function() { saveCurrentFrame(); });
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addHotkey("Preview", "Toggle grid", "G", MOD_KEY.ctrl, function() { grid_show = !grid_show; });
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function setNodePreview(node) {
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if(resetViewOnDoubleClick)
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do_fullView = true;
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preview_node[splitView? splitSelection : 0] = node;
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}
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function getNodePreview() { return preview_node[splitView? splitSelection : 0]; }
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function getNodePreviewSurface() { return preview_surface[splitView? splitSelection : 0]; }
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function getNodePreviewSequence() { return preview_sequence[splitView? splitSelection : 0]; }
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function getPreviewData() {
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preview_surface = [ 0, 0 ];
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preview_sequence = [ 0, 0 ];
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for( var i = 0; i < 2; i++ ) {
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var node = preview_node[i];
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if(node == noone) continue;
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if(node.preview_channel >= ds_list_size(node.outputs)) continue;
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var _prev_val = node.outputs[| node.preview_channel];
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if(_prev_val.type != VALUE_TYPE.surface) return;
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var value = _prev_val.getValue();
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if(is_array(value))
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preview_sequence[i] = value;
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else
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preview_surface[i] = value;
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if(preview_sequence[i] != 0) {
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if(array_length(preview_sequence[i]) == 0) return;
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preview_surface[i] = preview_sequence[i][safe_mod(node.preview_index, array_length(preview_sequence[i]))];
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}
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}
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var prevS = getNodePreviewSurface();
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if(is_surface(prevS)) {
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canvas_w = surface_get_width(prevS);
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canvas_h = surface_get_height(prevS);
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}
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}
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function dragCanvas() {
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if(canvas_dragging) {
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var dx = mx - canvas_drag_mx;
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var dy = my - canvas_drag_my;
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canvas_drag_mx = mx;
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canvas_drag_my = my;
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canvas_x += dx;
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canvas_y += dy;
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if(mouse_check_button_released(mb_middle))
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canvas_dragging = false;
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}
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if(FOCUS == panel && HOVER == panel && canvas_hover) {
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if(mouse_check_button_pressed(mb_middle)) {
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canvas_dragging = true;
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canvas_drag_mx = mx;
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canvas_drag_my = my;
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canvas_drag_sx = canvas_x;
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canvas_drag_sy = canvas_y;
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}
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var _canvas_s = canvas_s;
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var inc = 0.5;
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if(canvas_s > 16) inc = 2;
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else if(canvas_s > 8) inc = 1;
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if(mouse_wheel_down()) canvas_s = max(round(canvas_s / inc) * inc - inc, 0.25);
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if(mouse_wheel_up()) canvas_s = min(round(canvas_s / inc) * inc + inc, 32);
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if(_canvas_s != canvas_s) {
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var dx = (canvas_s - _canvas_s) * ((mx - canvas_x) / _canvas_s);
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var dy = (canvas_s - _canvas_s) * ((my - canvas_y) / _canvas_s);
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canvas_x -= dx;
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canvas_y -= dy;
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}
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}
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canvas_hover = true;
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}
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function fullView() {
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var prevS = getNodePreviewSurface();
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if(!is_surface(prevS)) return;
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canvas_w = surface_get_width(prevS);
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canvas_h = surface_get_height(prevS);
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var ss = min((w - 32) / canvas_w, (h - 32) / canvas_h);
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canvas_s = ss;
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canvas_x = w / 2 - canvas_w * canvas_s / 2;
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canvas_y = h / 2 - canvas_h * canvas_s / 2;
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if(PANEL_GRAPH.node_focus) {
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canvas_x -= PANEL_GRAPH.node_focus.preview_x * canvas_s;
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canvas_y -= PANEL_GRAPH.node_focus.preview_y * canvas_s;
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}
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}
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sbChannel = new scrollBox([], function(index) {
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var node = getNodePreview();
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if(node == noone) return;
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node.preview_channel = index;
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});
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sbChannel.align = fa_left;
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function drawNodeChannel(_x, _y) {
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var _node = getNodePreview();
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if(_node == noone) return;
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if(ds_list_size(_node.outputs) < 2) return;
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var chName = [];
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var ww = 40;
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var hh = 28;
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draw_set_text(f_p0, fa_center, fa_center, c_white);
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for( var i = 0; i < ds_list_size(_node.outputs); i++ ) {
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array_push(chName, _node.outputs[| i].name);
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ww = max(ww, string_width(_node.outputs[| i].name) + 40);
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}
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sbChannel.data_list = chName;
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sbChannel.hover = HOVER == panel;
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sbChannel.active = FOCUS == panel;
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sbChannel.draw(_x - ww, _y - hh / 2, ww, hh, _node.outputs[| _node.preview_channel].name, [mx, my], panel.x, panel.y);
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right_menu_y += 40;
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}
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function drawNodePreview() {
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var ss = canvas_s;
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if(is_surface(preview_surface[0])) {
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var psx = canvas_x + preview_node[0].preview_x * ss;
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var psy = canvas_y + preview_node[0].preview_y * ss;
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var psw = surface_get_width(preview_surface[0]);
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var psh = surface_get_height(preview_surface[0]);
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var pswd = psw * ss;
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var pshd = psh * ss;
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var psx1 = psx + pswd;
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var psy1 = psy + pshd;
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}
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if(is_surface(preview_surface[1])) {
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var ssx = canvas_x + preview_node[1].preview_x * ss;
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var ssy = canvas_y + preview_node[1].preview_y * ss;
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var ssw = surface_get_width(preview_surface[1]);
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var ssh = surface_get_height(preview_surface[1]);
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}
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switch(splitView) {
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case 0 :
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if(is_surface(preview_surface[0])) {
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preview_node[0].previewing = 1;
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draw_surface_ext_safe(preview_surface[0], psx, psy, ss, ss, 0, c_white, 1);
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}
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break;
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case 1 :
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var sp = splitPosition * w;
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if(is_surface(preview_surface[0])) {
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preview_node[0].previewing = 2;
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var maxX = min(sp, psx1);
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var sW = min(psw, (maxX - psx) / ss);
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if(sW > 0)
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draw_surface_part_ext_safe(preview_surface[0], 0, 0, sW, psh, psx, psy, ss, ss, 0, c_white, 1);
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}
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if(is_surface(preview_surface[1])) {
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preview_node[1].previewing = 3;
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var minX = max(ssx, sp);
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var sX = (minX - ssx) / ss;
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var spx = max(sp, ssx);
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if(sX >= 0 && sX < ssw)
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draw_surface_part_ext_safe(preview_surface[1], sX, 0, ssw - sX, ssh, spx, ssy, ss, ss, 0, c_white, 1);
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}
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break;
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case 2 :
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var sp = splitPosition * h;
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if(is_surface(preview_surface[0])) {
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preview_node[0].previewing = 4;
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var maxY = min(sp, psy1);
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var sH = min(psh, (maxY - psy) / ss);
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if(sH > 0)
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draw_surface_part_ext_safe(preview_surface[0], 0, 0, psw, sH, psx, psy, ss, ss, 0, c_white, 1);
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}
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if(is_surface(preview_surface[1])) {
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preview_node[1].previewing = 5;
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var minY = max(ssy, sp);
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var sY = (minY - ssy) / ss;
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var spy = max(sp, ssy);
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if(sY >= 0 && sY < ssh)
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draw_surface_part_ext_safe(preview_surface[1], 0, sY, ssw, ssh - sY, ssx, spy, ss, ss, 0, c_white, 1);
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}
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break;
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}
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}
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function drawPreviewOverlay(_node) {
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right_menu_y = 8;
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draw_set_text(f_p0, fa_right, fa_top, c_ui_blue_ltgrey);
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draw_text(w - 8, right_menu_y, "fps " + string(fps));
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right_menu_y += 20;
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draw_set_text(f_p0, fa_right, fa_top, c_ui_blue_ltgrey);
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draw_text(w - 8, right_menu_y, "frame " + string(ANIMATOR.current_frame) + "/" + string(ANIMATOR.frames_total));
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right_menu_y += 20;
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draw_text(w - 8, right_menu_y, string(canvas_w) + "x" + string(canvas_h) + "px");
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right_menu_y += 20;
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draw_text(w - 8, right_menu_y, "x" + string(canvas_s));
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right_menu_y += 20;
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var prev_size = 48;
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preview_x = lerp_float(preview_x, preview_x_to, 5);
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var pseq = getNodePreviewSequence();
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if(pseq != 0) {
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if(pseq != _preview_sequence) {
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_preview_sequence = pseq;
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preview_x = 0;
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preview_x_to = 0;
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}
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if(HOVER == panel && my > h - prev_size - 16) {
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canvas_hover = false;
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if(mouse_wheel_down()) preview_x_to = clamp(preview_x_to - prev_size, - preview_x_max, 0);
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if(mouse_wheel_up()) preview_x_to = clamp(preview_x_to + prev_size, - preview_x_max, 0);
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}
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preview_x_max = 0;
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for(var i = 0; i < array_length(pseq); i++) {
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var xx = preview_x + 8 + (prev_size + 8) * i;
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var yy = h - prev_size - 8;
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var prev = pseq[i];
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if(!is_surface(prev)) continue;
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var prev_w = surface_get_width(prev);
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var prev_h = surface_get_height(prev);
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var ss = prev_size / max(prev_w, prev_h);
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draw_set_color(c_ui_blue_grey);
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draw_rectangle(xx, yy, xx + prev_w * ss, yy + prev_h * ss, true);
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if(FOCUS == panel && point_in_rectangle(mx, my, xx, yy, xx + prev_w * ss, yy + prev_h * ss)) {
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if(mouse_check_button_pressed(mb_left)) {
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_node.preview_index = i;
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do_fullView = true;
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}
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draw_surface_ext_safe(prev, xx, yy, ss, ss, 0, c_white, 1);
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} else {
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draw_surface_ext_safe(prev, xx, yy, ss, ss, 0, c_white, 0.5);
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}
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if(i == _node.preview_index) {
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draw_set_color(c_ui_orange);
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draw_rectangle(xx, yy, xx + prev_w * ss, yy + prev_h * ss, true);
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}
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preview_x_max += prev_size + 8;
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}
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preview_x_max = max(preview_x_max - 100, 0);
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var by = h - prev_size - 56;
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var bx = 10;
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var b = buttonInstant(s_button_hide, bx, by, 40, 40, [mx, my], FOCUS == panel, HOVER == panel);
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if(_node.preview_speed == 0) {
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if(b) {
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draw_sprite_ext(s_sequence_control, 1, bx + 20, by + 20, 1, 1, 0, c_ui_blue_ltgrey, 1);
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if(b == 2) _node.preview_speed = preview_rate / room_speed;
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}
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draw_sprite_ext(s_sequence_control, 1, bx + 20, by + 20, 1, 1, 0, c_ui_blue_ltgrey, 0.5);
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} else {
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if(b) {
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draw_sprite_ext(s_sequence_control, 0, bx + 20, by + 20, 1, 1, 0, c_ui_orange, 1);
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if(b == 2) _node.preview_speed = 0;
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}
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draw_sprite_ext(s_sequence_control, 0, bx + 20, by + 20, 1, 1, 0, c_ui_orange, .75);
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}
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tb_framerate.active = FOCUS == panel;
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tb_framerate.hover = HOVER == panel;
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tb_framerate.draw(bx + 52, by + 4, 64, 32, preview_rate, [mx, my]);
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}
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draw_set_color(c_ui_blue_grey);
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var cx = canvas_x + _node.preview_x * canvas_s;
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var cy = canvas_y + _node.preview_y * canvas_s;
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var _ww = canvas_w * canvas_s;
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var _hh = canvas_h * canvas_s;
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draw_rectangle(cx, cy, cx + _ww, cy + _hh, true);
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if(grid_show) {
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var _gw = grid_width * canvas_s;
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var _gh = grid_height * canvas_s;
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var gw = ceil(_ww / _gw);
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var gh = ceil(_hh / _gh);
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draw_set_color(c_ui_blue_ltgrey);
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for( var i = 0; i < gw; i++ ) {
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var _xx = cx + i * _gw;
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draw_line(_xx, cy, _xx, cy + _hh);
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}
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for( var i = 0; i < gh; i++ ) {
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var _yy = cy + i * _gh;
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draw_line(cx, _yy, cx + _ww, _yy);
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}
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}
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}
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function drawNodeOverlay(_active, _node) {
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var active = _active;
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var _mx = mouse_on_preview? mx : -99999;
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var _my = mouse_on_preview? my : -99999;
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if(_node.tools != -1) {
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var xx = 16;
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var yy = 16;
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for(var i = 0; i < array_length(_node.tools); i++) {
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var b = buttonInstant(s_button, xx, yy, 40, 40, [_mx, _my], FOCUS == panel, HOVER == panel);
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var toggle = false;
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if(b == 1) {
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TOOLTIP = _node.tools[i][0];
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active = false;
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} else if(b == 2) {
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toggle = true;
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active = false;
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}
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if(FOCUS == panel && keyboard_check_pressed(ord(string(i + 1))))
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toggle = true;
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if(toggle) {
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if(is_array(_node.tools[i][1])) {
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if(tool_index == i)
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tool_sub_index = (tool_sub_index + 1) % array_length(_node.tools[i][1]);
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tool_index = i;
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} else
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tool_index = tool_index == i? -1 : i;
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}
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if(tool_index == i)
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draw_sprite_stretched(s_button, 2, xx, yy, 40, 40);
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if(is_array(_node.tools[i][1])) {
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var _ind = tool_sub_index % array_length(_node.tools[i][1]);
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draw_sprite_ext(_node.tools[i][1][_ind], 0, xx + 20, yy + 20, 1, 1, 0, c_white, 1);
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} else
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draw_sprite_ext(_node.tools[i][1], 0, xx + 20, yy + 20, 1, 1, 0, c_white, 1);
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yy += 48;
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}
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}
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_node.drawOverlay(active, canvas_x + _node.preview_x * canvas_s, canvas_y + _node.preview_y * canvas_s, canvas_s, _mx, _my);
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}
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function drawToolBar() {
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var ty = h - toolbar_height;
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//draw_sprite_stretched_ext(s_toolbar_shadow, 0, 0, ty - 12 + 4, w, 12, c_white, 0.5);
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draw_set_color(c_ui_blue_black);
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draw_rectangle(0, ty, w, h, false);
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draw_set_color(c_ui_blue_dkgrey);
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draw_line(0, ty, w, ty);
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var tbx = toolbar_height / 2;
|
|
var tby = ty + toolbar_height / 2;
|
|
|
|
for( var i = 0; i < array_length(toolbars); i++ ) {
|
|
var tb = toolbars[i];
|
|
var tbSpr = tb[0];
|
|
var tbInd = tb[1]();
|
|
var tbTooltip = tb[2]();
|
|
|
|
var b = buttonInstant(s_button_hide, tbx - 14, tby - 14, 28, 28, [mx, my], FOCUS == panel, HOVER == panel, tbTooltip, tbSpr, tbInd);
|
|
if(b == 2) tb[3]();
|
|
|
|
tbx += 32;
|
|
}
|
|
|
|
tbx = w - toolbar_height / 2;
|
|
for( var i = 0; i < array_length(actions); i++ ) {
|
|
var tb = actions[i];
|
|
var tbSpr = tb[0];
|
|
var tbTooltip = tb[1];
|
|
|
|
var b = buttonInstant(s_button_hide, tbx - 14, tby - 14, 28, 28, [mx, my], FOCUS == panel, HOVER == panel, tbTooltip, tbSpr, 0);
|
|
if(b == 2) tb[2]();
|
|
|
|
tbx -= 32;
|
|
}
|
|
|
|
draw_set_color(c_ui_blue_dkblack);
|
|
draw_line_width(tbx + 12, tby - toolbar_height / 2 + 8, tbx + 12, tby + toolbar_height / 2 - 8, 2);
|
|
drawNodeChannel(tbx, tby);
|
|
}
|
|
|
|
function drawSplitView() {
|
|
if(splitView == 0) return;
|
|
|
|
draw_set_color(c_ui_blue_grey);
|
|
|
|
if(splitViewDragging) {
|
|
if(splitView == 1) {
|
|
var cx = splitViewStart + (mx - splitViewMouse);
|
|
splitPosition = clamp(cx / w, .1, .9);
|
|
} else if(splitView == 2) {
|
|
var cy = splitViewStart + (my - splitViewMouse);
|
|
splitPosition = clamp(cy / h, .1, .9);
|
|
}
|
|
|
|
if(mouse_check_button_released(mb_left))
|
|
splitViewDragging = false;
|
|
}
|
|
|
|
if(splitView == 1) {
|
|
var sx = w * splitPosition;
|
|
|
|
if(mouse_on_preview && point_in_rectangle(mx, my, sx - 2, 0, sx + 2, h)) {
|
|
draw_line_width(sx, 0, sx, h, 2);
|
|
if(mouse_check_button_pressed(mb_left)) {
|
|
splitViewDragging = true;
|
|
splitViewStart = sx;
|
|
splitViewMouse = mx;
|
|
}
|
|
} else
|
|
draw_line_width(sx, 0, sx, h, 1);
|
|
|
|
|
|
draw_sprite(s_panel_active_split, 0, splitSelection? sx + 16 : sx - 16, 16);
|
|
|
|
if(mouse_on_preview && mouse_check_button_pressed(mb_left)) {
|
|
if(point_in_rectangle(mx, my, 0, 0, sx, h))
|
|
splitSelection = 0;
|
|
else if(point_in_rectangle(mx, my, sx, 0, w, h))
|
|
splitSelection = 1;
|
|
}
|
|
} else {
|
|
var sy = h * splitPosition;
|
|
|
|
if(mouse_on_preview && point_in_rectangle(mx, my, 0, sy - 2, w, sy + 2)) {
|
|
draw_line_width(0, sy, w, sy, 2);
|
|
if(mouse_check_button_pressed(mb_left)) {
|
|
splitViewDragging = true;
|
|
splitViewStart = sy;
|
|
splitViewMouse = my;
|
|
}
|
|
} else
|
|
draw_line_width(0, sy, w, sy, 1);
|
|
draw_sprite(s_panel_active_split, 0, 16, splitSelection? sy + 16 : sy - 16);
|
|
|
|
if(mouse_on_preview && mouse_check_button_pressed(mb_left)) {
|
|
if(point_in_rectangle(mx, my, 0, 0, w, sy))
|
|
splitSelection = 0;
|
|
else if(point_in_rectangle(mx, my, 0, sy, w, h))
|
|
splitSelection = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
function drawContent() {
|
|
mouse_on_preview = point_in_rectangle(mx, my, 0, 0, w, h - toolbar_height);
|
|
|
|
draw_clear(c_ui_blue_black);
|
|
if(canvas_bg == -1) {
|
|
if(canvas_s >= 1) draw_sprite_tiled_ext(s_transparent, 0, canvas_x, canvas_y, canvas_s, canvas_s, c_white, 0.5);
|
|
} else {
|
|
draw_clear(canvas_bg);
|
|
}
|
|
|
|
dragCanvas();
|
|
|
|
getPreviewData();
|
|
drawNodePreview();
|
|
|
|
if(PANEL_GRAPH.node_focus)
|
|
drawNodeOverlay(FOCUS == panel, PANEL_GRAPH.node_focus);
|
|
|
|
var viewNode = getNodePreview();
|
|
if(viewNode) {
|
|
drawPreviewOverlay(viewNode);
|
|
}
|
|
|
|
if(last_focus != PANEL_GRAPH.node_focus) {
|
|
last_focus = PANEL_GRAPH.node_focus;
|
|
tool_index = -1;
|
|
}
|
|
|
|
if(do_fullView) {
|
|
do_fullView = false;
|
|
fullView();
|
|
}
|
|
|
|
if(FOCUS == panel) {
|
|
if(mouse_check_button_pressed(mb_right)) {
|
|
var dia = dialogCall(o_dialog_menubox, mouse_mx + 8, mouse_my + 8);
|
|
dia.setMenu([
|
|
[ "Save current preview as...", function() { PANEL_PREVIEW.saveCurrentFrame(); } ],
|
|
[ "Save all current previews as...", function() { PANEL_PREVIEW.saveAllCurrentFrames(); } ],
|
|
]);
|
|
}
|
|
}
|
|
|
|
drawSplitView();
|
|
drawToolBar();
|
|
}
|
|
|
|
function saveCurrentFrame() {
|
|
var prevS = getNodePreviewSurface();
|
|
if(!is_surface(prevS)) return;
|
|
|
|
var path = get_save_filename(".png", "export");
|
|
if(path == "") return;
|
|
if(filename_ext(path) == "") path += ".png";
|
|
|
|
surface_save(prevS, path);
|
|
}
|
|
|
|
function saveAllCurrentFrames() {
|
|
var path = get_save_filename(".png", "export");
|
|
if(path == "") return;
|
|
|
|
var ext = filename_ext(path);
|
|
if(ext == "") ext = ".png";
|
|
var name = string_replace_all(path, ext, "");
|
|
var ind = 0;
|
|
|
|
var pseq = getNodePreviewSequence();
|
|
for(var i = 0; i < array_length(pseq); i++) {
|
|
var prev = pseq[i];
|
|
if(!is_surface(prev)) continue;
|
|
var _name = name + string(ind) + ext;
|
|
surface_save(prev, _name);
|
|
ind++;
|
|
}
|
|
}
|
|
} |