summaryrefslogtreecommitdiff
path: root/scene/gui/graph_node.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/gui/graph_node.cpp')
-rw-r--r--scene/gui/graph_node.cpp171
1 files changed, 106 insertions, 65 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index 1ca54a16ae..e3ecd17ed8 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -32,6 +32,10 @@
#include "core/string/translation.h"
+#ifdef TOOLS_ENABLED
+#include "graph_edit.h"
+#endif
+
struct _MinSizeCache {
int min_size;
bool will_stretch;
@@ -43,7 +47,7 @@ bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -51,7 +55,7 @@ bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
_shape();
update();
@@ -150,7 +154,7 @@ bool GraphNode::_get(const StringName &p_name, Variant &r_ret) const {
void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
@@ -180,9 +184,9 @@ void GraphNode::_resort() {
/** First pass, determine minimum size AND amount of stretchable elements */
Size2i new_size = get_size();
- Ref<StyleBox> sb = get_theme_stylebox("frame");
+ Ref<StyleBox> sb = get_theme_stylebox(SNAME("frame"));
- int sep = get_theme_constant("separation");
+ int sep = get_theme_constant(SNAME("separation"));
bool first = true;
int children_count = 0;
@@ -323,8 +327,8 @@ void GraphNode::_resort() {
bool GraphNode::has_point(const Point2 &p_point) const {
if (comment) {
- Ref<StyleBox> comment = get_theme_stylebox("comment");
- Ref<Texture2D> resizer = get_theme_icon("resizer");
+ Ref<StyleBox> comment = get_theme_stylebox(SNAME("comment"));
+ Ref<Texture2D> resizer = get_theme_icon(SNAME("resizer"));
if (Rect2(get_size() - resizer->get_size(), resizer->get_size()).has_point(p_point)) {
return true;
@@ -347,26 +351,26 @@ void GraphNode::_notification(int p_what) {
Ref<StyleBox> sb;
if (comment) {
- sb = get_theme_stylebox(selected ? "commentfocus" : "comment");
+ sb = get_theme_stylebox(selected ? "comment_focus" : "comment");
} else {
- sb = get_theme_stylebox(selected ? "selectedframe" : "frame");
+ sb = get_theme_stylebox(selected ? "selected_frame" : "frame");
}
//sb=sb->duplicate();
//sb->call("set_modulate",modulate);
- Ref<Texture2D> port = get_theme_icon("port");
- Ref<Texture2D> close = get_theme_icon("close");
- Ref<Texture2D> resizer = get_theme_icon("resizer");
- int close_offset = get_theme_constant("close_offset");
- int close_h_offset = get_theme_constant("close_h_offset");
- Color close_color = get_theme_color("close_color");
- Color resizer_color = get_theme_color("resizer_color");
- int title_offset = get_theme_constant("title_offset");
- int title_h_offset = get_theme_constant("title_h_offset");
- Color title_color = get_theme_color("title_color");
+ Ref<Texture2D> port = get_theme_icon(SNAME("port"));
+ Ref<Texture2D> close = get_theme_icon(SNAME("close"));
+ Ref<Texture2D> resizer = get_theme_icon(SNAME("resizer"));
+ int close_offset = get_theme_constant(SNAME("close_offset"));
+ int close_h_offset = get_theme_constant(SNAME("close_h_offset"));
+ Color close_color = get_theme_color(SNAME("close_color"));
+ Color resizer_color = get_theme_color(SNAME("resizer_color"));
+ int title_offset = get_theme_constant(SNAME("title_offset"));
+ int title_h_offset = get_theme_constant(SNAME("title_h_offset"));
+ Color title_color = get_theme_color(SNAME("title_color"));
Point2i icofs = -port->get_size() * 0.5;
- int edgeofs = get_theme_constant("port_offset");
+ int edgeofs = get_theme_constant(SNAME("port_offset"));
icofs.y += sb->get_margin(SIDE_TOP);
draw_style_box(sb, Rect2(Point2(), get_size()));
@@ -375,10 +379,10 @@ void GraphNode::_notification(int p_what) {
case OVERLAY_DISABLED: {
} break;
case OVERLAY_BREAKPOINT: {
- draw_style_box(get_theme_stylebox("breakpoint"), Rect2(Point2(), get_size()));
+ draw_style_box(get_theme_stylebox(SNAME("breakpoint")), Rect2(Point2(), get_size()));
} break;
case OVERLAY_POSITION: {
- draw_style_box(get_theme_stylebox("position"), Rect2(Point2(), get_size()));
+ draw_style_box(get_theme_stylebox(SNAME("position")), Rect2(Point2(), get_size()));
} break;
}
@@ -389,7 +393,6 @@ void GraphNode::_notification(int p_what) {
w -= close->get_width();
}
- title_buf->set_width(w);
title_buf->draw(get_canvas_item(), Point2(sb->get_margin(SIDE_LEFT) + title_h_offset, -title_buf->get_size().y + title_offset), title_color);
if (show_close) {
Vector2 cpos = Point2(w + sb->get_margin(SIDE_LEFT) + close_h_offset, -close->get_height() + close_offset);
@@ -400,28 +403,28 @@ void GraphNode::_notification(int p_what) {
close_rect = Rect2();
}
- for (Map<int, Slot>::Element *E = slot_info.front(); E; E = E->next()) {
- if (E->key() < 0 || E->key() >= cache_y.size()) {
+ for (const KeyValue<int, Slot> &E : slot_info) {
+ if (E.key < 0 || E.key >= cache_y.size()) {
continue;
}
- if (!slot_info.has(E->key())) {
+ if (!slot_info.has(E.key)) {
continue;
}
- const Slot &s = slot_info[E->key()];
+ const Slot &s = slot_info[E.key];
//left
if (s.enable_left) {
Ref<Texture2D> p = port;
if (s.custom_slot_left.is_valid()) {
p = s.custom_slot_left;
}
- p->draw(get_canvas_item(), icofs + Point2(edgeofs, cache_y[E->key()]), s.color_left);
+ p->draw(get_canvas_item(), icofs + Point2(edgeofs, cache_y[E.key]), s.color_left);
}
if (s.enable_right) {
Ref<Texture2D> p = port;
if (s.custom_slot_right.is_valid()) {
p = s.custom_slot_right;
}
- p->draw(get_canvas_item(), icofs + Point2(get_size().x - edgeofs, cache_y[E->key()]), s.color_right);
+ p->draw(get_canvas_item(), icofs + Point2(get_size().x - edgeofs, cache_y[E.key]), s.color_right);
}
}
@@ -439,15 +442,15 @@ void GraphNode::_notification(int p_what) {
case NOTIFICATION_THEME_CHANGED: {
_shape();
- minimum_size_changed();
+ update_minimum_size();
update();
} break;
}
}
void GraphNode::_shape() {
- Ref<Font> font = get_theme_font("title_font");
- int font_size = get_theme_font_size("title_font_size");
+ Ref<Font> font = get_theme_font(SNAME("title_font"));
+ int font_size = get_theme_font_size(SNAME("title_font_size"));
title_buf->clear();
if (text_direction == Control::TEXT_DIRECTION_INHERITED) {
@@ -455,8 +458,29 @@ void GraphNode::_shape() {
} else {
title_buf->set_direction((TextServer::Direction)text_direction);
}
- title_buf->add_string(title, font, font_size, opentype_features, (language != "") ? language : TranslationServer::get_singleton()->get_tool_locale());
+ title_buf->add_string(title, font, font_size, opentype_features, (!language.is_empty()) ? language : TranslationServer::get_singleton()->get_tool_locale());
+}
+
+#ifdef TOOLS_ENABLED
+void GraphNode::_edit_set_position(const Point2 &p_position) {
+ GraphEdit *graph = Object::cast_to<GraphEdit>(get_parent());
+ if (graph) {
+ Point2 offset = (p_position + graph->get_scroll_ofs()) * graph->get_zoom();
+ set_position_offset(offset);
+ }
+ set_position(p_position);
+}
+
+void GraphNode::_validate_property(PropertyInfo &property) const {
+ Control::_validate_property(property);
+ GraphEdit *graph = Object::cast_to<GraphEdit>(get_parent());
+ if (graph) {
+ if (property.name == "rect_position") {
+ property.usage |= PROPERTY_USAGE_READ_ONLY;
+ }
+ }
}
+#endif
void GraphNode::set_slot(int p_idx, bool p_enable_left, int p_type_left, const Color &p_color_left, bool p_enable_right, int p_type_right, const Color &p_color_right, const Ref<Texture2D> &p_custom_left, const Ref<Texture2D> &p_custom_right) {
ERR_FAIL_COND_MSG(p_idx < 0, vformat("Cannot set slot with p_idx (%d) lesser than zero.", p_idx));
@@ -481,7 +505,7 @@ void GraphNode::set_slot(int p_idx, bool p_enable_left, int p_type_left, const C
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
void GraphNode::clear_slot(int p_idx) {
@@ -510,7 +534,7 @@ void GraphNode::set_slot_enabled_left(int p_idx, bool p_enable_left) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
void GraphNode::set_slot_type_left(int p_idx, int p_type_left) {
@@ -520,7 +544,7 @@ void GraphNode::set_slot_type_left(int p_idx, int p_type_left) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
int GraphNode::get_slot_type_left(int p_idx) const {
@@ -537,7 +561,7 @@ void GraphNode::set_slot_color_left(int p_idx, const Color &p_color_left) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
Color GraphNode::get_slot_color_left(int p_idx) const {
@@ -561,7 +585,7 @@ void GraphNode::set_slot_enabled_right(int p_idx, bool p_enable_right) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
void GraphNode::set_slot_type_right(int p_idx, int p_type_right) {
@@ -571,7 +595,7 @@ void GraphNode::set_slot_type_right(int p_idx, int p_type_right) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
int GraphNode::get_slot_type_right(int p_idx) const {
@@ -588,7 +612,7 @@ void GraphNode::set_slot_color_right(int p_idx, const Color &p_color_right) {
update();
connpos_dirty = true;
- emit_signal("slot_updated", p_idx);
+ emit_signal(SNAME("slot_updated"), p_idx);
}
Color GraphNode::get_slot_color_right(int p_idx) const {
@@ -599,14 +623,14 @@ Color GraphNode::get_slot_color_right(int p_idx) const {
}
Size2 GraphNode::get_minimum_size() const {
- int sep = get_theme_constant("separation");
- Ref<StyleBox> sb = get_theme_stylebox("frame");
+ int sep = get_theme_constant(SNAME("separation"));
+ Ref<StyleBox> sb = get_theme_stylebox(SNAME("frame"));
bool first = true;
Size2 minsize;
minsize.x = title_buf->get_size().x;
if (show_close) {
- Ref<Texture2D> close = get_theme_icon("close");
+ Ref<Texture2D> close = get_theme_icon(SNAME("close"));
minsize.x += sep + close->get_width();
}
@@ -642,7 +666,7 @@ void GraphNode::set_title(const String &p_title) {
_shape();
update();
- minimum_size_changed();
+ update_minimum_size();
}
String GraphNode::get_title() const {
@@ -699,7 +723,7 @@ String GraphNode::get_language() const {
void GraphNode::set_position_offset(const Vector2 &p_offset) {
position_offset = p_offset;
- emit_signal("position_offset_changed");
+ emit_signal(SNAME("position_offset_changed"));
update();
}
@@ -720,7 +744,7 @@ void GraphNode::set_drag(bool p_drag) {
if (p_drag) {
drag_from = get_position_offset();
} else {
- emit_signal("dragged", drag_from, get_position_offset()); //useful for undo/redo
+ emit_signal(SNAME("dragged"), drag_from, get_position_offset()); //useful for undo/redo
}
}
@@ -738,10 +762,10 @@ bool GraphNode::is_close_button_visible() const {
}
void GraphNode::_connpos_update() {
- int edgeofs = get_theme_constant("port_offset");
- int sep = get_theme_constant("separation");
+ int edgeofs = get_theme_constant(SNAME("port_offset"));
+ int sep = get_theme_constant(SNAME("separation"));
- Ref<StyleBox> sb = get_theme_stylebox("frame");
+ Ref<StyleBox> sb = get_theme_stylebox(SNAME("frame"));
conn_input_cache.clear();
conn_output_cache.clear();
int vofs = 0;
@@ -757,7 +781,7 @@ void GraphNode::_connpos_update() {
continue;
}
- Size2i size = c->get_combined_minimum_size();
+ Size2i size = c->get_rect().size;
int y = sb->get_margin(SIDE_TOP) + vofs;
int h = size.y;
@@ -863,24 +887,24 @@ Color GraphNode::get_connection_output_color(int p_idx) {
return conn_output_cache[p_idx].color;
}
-void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
+void GraphNode::gui_input(const Ref<InputEvent> &p_ev) {
ERR_FAIL_COND(p_ev.is_null());
Ref<InputEventMouseButton> mb = p_ev;
if (mb.is_valid()) {
ERR_FAIL_COND_MSG(get_parent_control() == nullptr, "GraphNode must be the child of a GraphEdit node.");
- if (mb->is_pressed() && mb->get_button_index() == MOUSE_BUTTON_LEFT) {
- Vector2 mpos = Vector2(mb->get_position().x, mb->get_position().y);
+ if (mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT) {
+ Vector2 mpos = mb->get_position();
if (close_rect.size != Size2() && close_rect.has_point(mpos)) {
//send focus to parent
get_parent_control()->grab_focus();
- emit_signal("close_request");
+ emit_signal(SNAME("close_request"));
accept_event();
return;
}
- Ref<Texture2D> resizer = get_theme_icon("resizer");
+ Ref<Texture2D> resizer = get_theme_icon(SNAME("resizer"));
if (resizable && mpos.x > get_size().x - resizer->get_width() && mpos.y > get_size().y - resizer->get_height()) {
resizing = true;
@@ -890,10 +914,10 @@ void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
return;
}
- emit_signal("raise_request");
+ emit_signal(SNAME("raise_request"));
}
- if (!mb->is_pressed() && mb->get_button_index() == MOUSE_BUTTON_LEFT) {
+ if (!mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT) {
resizing = false;
}
}
@@ -904,7 +928,7 @@ void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
Vector2 diff = mpos - resizing_from;
- emit_signal("resize_request", resizing_from_size + diff);
+ emit_signal(SNAME("resize_request"), resizing_from_size + diff);
}
}
@@ -935,6 +959,25 @@ bool GraphNode::is_resizable() const {
return resizable;
}
+Vector<int> GraphNode::get_allowed_size_flags_horizontal() const {
+ Vector<int> flags;
+ flags.append(SIZE_FILL);
+ flags.append(SIZE_SHRINK_BEGIN);
+ flags.append(SIZE_SHRINK_CENTER);
+ flags.append(SIZE_SHRINK_END);
+ return flags;
+}
+
+Vector<int> GraphNode::get_allowed_size_flags_vertical() const {
+ Vector<int> flags;
+ flags.append(SIZE_FILL);
+ flags.append(SIZE_EXPAND);
+ flags.append(SIZE_SHRINK_BEGIN);
+ flags.append(SIZE_SHRINK_CENTER);
+ flags.append(SIZE_SHRINK_END);
+ return flags;
+}
+
void GraphNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_title", "title"), &GraphNode::set_title);
ClassDB::bind_method(D_METHOD("get_title"), &GraphNode::get_title);
@@ -946,8 +989,6 @@ void GraphNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_language", "language"), &GraphNode::set_language);
ClassDB::bind_method(D_METHOD("get_language"), &GraphNode::get_language);
- ClassDB::bind_method(D_METHOD("_gui_input"), &GraphNode::_gui_input);
-
ClassDB::bind_method(D_METHOD("set_slot", "idx", "enable_left", "type_left", "color_left", "enable_right", "type_right", "color_right", "custom_left", "custom_right"), &GraphNode::set_slot, DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()));
ClassDB::bind_method(D_METHOD("clear_slot", "idx"), &GraphNode::clear_slot);
ClassDB::bind_method(D_METHOD("clear_all_slots"), &GraphNode::clear_all_slots);
@@ -999,8 +1040,8 @@ void GraphNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_overlay"), &GraphNode::get_overlay);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "title"), "set_title", "get_title");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,LTR,RTL,Inherited"), "set_text_direction", "get_text_direction");
- ADD_PROPERTY(PropertyInfo(Variant::STRING, "language"), "set_language", "get_language");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction");
+ ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "position_offset"), "set_position_offset", "get_position_offset");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_close"), "set_show_close_button", "is_close_button_visible");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "resizable"), "set_resizable", "is_resizable");
@@ -1021,6 +1062,6 @@ void GraphNode::_bind_methods() {
}
GraphNode::GraphNode() {
- title_buf.instance();
+ title_buf.instantiate();
set_mouse_filter(MOUSE_FILTER_STOP);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 06:36:38 +0000