diff options
-rw-r--r-- | doc/classes/FlowContainer.xml | 20 | ||||
-rw-r--r-- | doc/classes/HFlowContainer.xml | 19 | ||||
-rw-r--r-- | doc/classes/VFlowContainer.xml | 19 | ||||
-rw-r--r-- | editor/editor_plugin.cpp | 30 | ||||
-rw-r--r-- | editor/editor_themes.cpp | 6 | ||||
-rw-r--r-- | editor/icons/HFlowContainer.svg | 1 | ||||
-rw-r--r-- | editor/icons/VFlowContainer.svg | 1 | ||||
-rw-r--r-- | editor/plugins/canvas_item_editor_plugin.cpp | 30 | ||||
-rw-r--r-- | editor/plugins/canvas_item_editor_plugin.h | 10 | ||||
-rw-r--r-- | editor/plugins/node_3d_editor_plugin.cpp | 54 | ||||
-rw-r--r-- | editor/plugins/node_3d_editor_plugin.h | 13 | ||||
-rw-r--r-- | modules/gridmap/grid_map_editor_plugin.cpp | 8 | ||||
-rw-r--r-- | scene/gui/flow_container.cpp | 252 | ||||
-rw-r--r-- | scene/gui/flow_container.h | 76 | ||||
-rw-r--r-- | scene/register_scene_types.cpp | 5 | ||||
-rw-r--r-- | scene/resources/default_theme/default_theme.cpp | 4 | ||||
-rw-r--r-- | scene/resources/packed_scene.cpp | 14 |
17 files changed, 516 insertions, 46 deletions
diff --git a/doc/classes/FlowContainer.xml b/doc/classes/FlowContainer.xml new file mode 100644 index 0000000000..482d879b09 --- /dev/null +++ b/doc/classes/FlowContainer.xml @@ -0,0 +1,20 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="FlowContainer" inherits="Container" version="4.0"> + <brief_description> + Base class for flow containers. + </brief_description> + <description> + Arranges child [Control] nodes vertically or horizontally in a left-to-right or top-to-bottom flow. + A line is filled with [Control] nodes until no more fit on the same line, similar to text in an autowrapped label. + </description> + <tutorials> + </tutorials> + <methods> + <method name="get_line_count" qualifiers="const"> + <return type="int" /> + <description> + Returns the current line count. + </description> + </method> + </methods> +</class> diff --git a/doc/classes/HFlowContainer.xml b/doc/classes/HFlowContainer.xml new file mode 100644 index 0000000000..8ee2da69b7 --- /dev/null +++ b/doc/classes/HFlowContainer.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="HFlowContainer" inherits="FlowContainer" version="4.0"> + <brief_description> + Horizontal flow container. + </brief_description> + <description> + Horizontal version of [FlowContainer]. + </description> + <tutorials> + </tutorials> + <theme_items> + <theme_item name="hseparation" data_type="constant" type="int" default="4"> + The horizontal separation of children nodes. + </theme_item> + <theme_item name="vseparation" data_type="constant" type="int" default="4"> + The vertical separation of children nodes. + </theme_item> + </theme_items> +</class> diff --git a/doc/classes/VFlowContainer.xml b/doc/classes/VFlowContainer.xml new file mode 100644 index 0000000000..f58075a140 --- /dev/null +++ b/doc/classes/VFlowContainer.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="VFlowContainer" inherits="FlowContainer" version="4.0"> + <brief_description> + Vertical flow container. + </brief_description> + <description> + Vertical version of [FlowContainer]. + </description> + <tutorials> + </tutorials> + <theme_items> + <theme_item name="hseparation" data_type="constant" type="int" default="4"> + The horizontal separation of children nodes. + </theme_item> + <theme_item name="vseparation" data_type="constant" type="int" default="4"> + The vertical separation of children nodes. + </theme_item> + </theme_items> +</class> diff --git a/editor/editor_plugin.cpp b/editor/editor_plugin.cpp index aeca340cb1..6579b1eb31 100644 --- a/editor/editor_plugin.cpp +++ b/editor/editor_plugin.cpp @@ -421,14 +421,10 @@ void EditorPlugin::add_control_to_container(CustomControlContainer p_location, C } break; case CONTAINER_SPATIAL_EDITOR_SIDE_LEFT: { - Node3DEditor::get_singleton()->get_palette_split()->add_child(p_control); - Node3DEditor::get_singleton()->get_palette_split()->move_child(p_control, 0); - + Node3DEditor::get_singleton()->add_control_to_left_panel(p_control); } break; case CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT: { - Node3DEditor::get_singleton()->get_palette_split()->add_child(p_control); - Node3DEditor::get_singleton()->get_palette_split()->move_child(p_control, 1); - + Node3DEditor::get_singleton()->add_control_to_right_panel(p_control); } break; case CONTAINER_SPATIAL_EDITOR_BOTTOM: { Node3DEditor::get_singleton()->get_shader_split()->add_child(p_control); @@ -439,14 +435,10 @@ void EditorPlugin::add_control_to_container(CustomControlContainer p_location, C } break; case CONTAINER_CANVAS_EDITOR_SIDE_LEFT: { - CanvasItemEditor::get_singleton()->get_palette_split()->add_child(p_control); - CanvasItemEditor::get_singleton()->get_palette_split()->move_child(p_control, 0); - + CanvasItemEditor::get_singleton()->add_control_to_left_panel(p_control); } break; case CONTAINER_CANVAS_EDITOR_SIDE_RIGHT: { - CanvasItemEditor::get_singleton()->get_palette_split()->add_child(p_control); - CanvasItemEditor::get_singleton()->get_palette_split()->move_child(p_control, 1); - + CanvasItemEditor::get_singleton()->add_control_to_right_panel(p_control); } break; case CONTAINER_CANVAS_EDITOR_BOTTOM: { CanvasItemEditor::get_singleton()->get_bottom_split()->add_child(p_control); @@ -481,10 +473,11 @@ void EditorPlugin::remove_control_from_container(CustomControlContainer p_locati Node3DEditor::get_singleton()->remove_control_from_menu_panel(p_control); } break; - case CONTAINER_SPATIAL_EDITOR_SIDE_LEFT: + case CONTAINER_SPATIAL_EDITOR_SIDE_LEFT: { + Node3DEditor::get_singleton()->remove_control_from_left_panel(p_control); + } break; case CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT: { - Node3DEditor::get_singleton()->get_palette_split()->remove_child(p_control); - + Node3DEditor::get_singleton()->remove_control_from_right_panel(p_control); } break; case CONTAINER_SPATIAL_EDITOR_BOTTOM: { Node3DEditor::get_singleton()->get_shader_split()->remove_child(p_control); @@ -494,10 +487,11 @@ void EditorPlugin::remove_control_from_container(CustomControlContainer p_locati CanvasItemEditor::get_singleton()->remove_control_from_menu_panel(p_control); } break; - case CONTAINER_CANVAS_EDITOR_SIDE_LEFT: + case CONTAINER_CANVAS_EDITOR_SIDE_LEFT: { + CanvasItemEditor::get_singleton()->remove_control_from_left_panel(p_control); + } break; case CONTAINER_CANVAS_EDITOR_SIDE_RIGHT: { - CanvasItemEditor::get_singleton()->get_palette_split()->remove_child(p_control); - + CanvasItemEditor::get_singleton()->remove_control_from_right_panel(p_control); } break; case CONTAINER_CANVAS_EDITOR_BOTTOM: { CanvasItemEditor::get_singleton()->get_bottom_split()->remove_child(p_control); diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp index 5b7ea65b04..c26a139e4b 100644 --- a/editor/editor_themes.cpp +++ b/editor/editor_themes.cpp @@ -1123,6 +1123,12 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { theme->set_constant("margin_bottom", "MarginContainer", 0); theme->set_constant("hseparation", "GridContainer", default_margin_size * EDSCALE); theme->set_constant("vseparation", "GridContainer", default_margin_size * EDSCALE); + theme->set_constant("hseparation", "FlowContainer", default_margin_size * EDSCALE); + theme->set_constant("vseparation", "FlowContainer", default_margin_size * EDSCALE); + theme->set_constant("hseparation", "HFlowContainer", default_margin_size * EDSCALE); + theme->set_constant("vseparation", "HFlowContainer", default_margin_size * EDSCALE); + theme->set_constant("hseparation", "VFlowContainer", default_margin_size * EDSCALE); + theme->set_constant("vseparation", "VFlowContainer", default_margin_size * EDSCALE); // Window diff --git a/editor/icons/HFlowContainer.svg b/editor/icons/HFlowContainer.svg new file mode 100644 index 0000000000..0ab03f686e --- /dev/null +++ b/editor/icons/HFlowContainer.svg @@ -0,0 +1 @@ +<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M3 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2H3zm0 2h10v10H3V3zm2 1c-.554 0-1 .446-1 1s.446 1 1 1h2c.554 0 1-.446 1-1s-.446-1-1-1H5zm4.996 0c-.554 0-1 .446-1 1s.446 1 1 1H11c.554 0 1-.446 1-1s-.446-1-1-1H9.996zM5 7c-.554 0-1 .446-1 1s.446 1 1 1 1-.446 1-1-.446-1-1-1zm3 0c-.554 0-1 .446-1 1s.446 1 1 1h3c.554 0 1-.446 1-1s-.446-1-1-1H8zm-3.004 3c-.554 0-1 .446-1 1s.446 1 1 1H9c.554 0 1-.446 1-1s-.446-1-1-1H4.996z" style="fill:#8eef97;fill-opacity:1"/></svg> diff --git a/editor/icons/VFlowContainer.svg b/editor/icons/VFlowContainer.svg new file mode 100644 index 0000000000..9023bf2245 --- /dev/null +++ b/editor/icons/VFlowContainer.svg @@ -0,0 +1 @@ +<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M3 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2H3zm0 2h10v10H3V3zm7.998.998c-.554 0-1 .446-1 1v4.004c0 .554.446 1 1 1s1-.446 1-1V4.998c0-.554-.446-1-1-1zm-6 .004c-.554 0-1 .446-1 1v2c0 .554.446 1 1 1s1-.446 1-1v-2c0-.554-.446-1-1-1zm3 0c-.554 0-1 .446-1 1s.446 1 1 1 1-.446 1-1-.446-1-1-1zm0 3c-.554 0-1 .446-1 1v3c0 .554.446 1 1 1s1-.446 1-1v-3c0-.554-.446-1-1-1zm-3 1.996c-.554 0-1 .446-1 1v1.004c0 .554.446 1 1 1s1-.446 1-1V9.998c0-.554-.446-1-1-1z" style="fill:#8eef97;fill-opacity:1"/></svg> diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp index 970d53a137..14f488f096 100644 --- a/editor/plugins/canvas_item_editor_plugin.cpp +++ b/editor/plugins/canvas_item_editor_plugin.cpp @@ -5129,8 +5129,22 @@ void CanvasItemEditor::remove_control_from_menu_panel(Control *p_control) { hbc_context_menu->remove_child(p_control); } -HSplitContainer *CanvasItemEditor::get_palette_split() { - return palette_split; +void CanvasItemEditor::add_control_to_left_panel(Control *p_control) { + left_panel_split->add_child(p_control); + left_panel_split->move_child(p_control, 0); +} + +void CanvasItemEditor::add_control_to_right_panel(Control *p_control) { + right_panel_split->add_child(p_control); + right_panel_split->move_child(p_control, 1); +} + +void CanvasItemEditor::remove_control_from_left_panel(Control *p_control) { + left_panel_split->remove_child(p_control); +} + +void CanvasItemEditor::remove_control_from_right_panel(Control *p_control) { + right_panel_split->remove_child(p_control); } VSplitContainer *CanvasItemEditor::get_bottom_split() { @@ -5221,12 +5235,16 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) { add_child(bottom_split); bottom_split->set_v_size_flags(Control::SIZE_EXPAND_FILL); - palette_split = memnew(HSplitContainer); - bottom_split->add_child(palette_split); - palette_split->set_v_size_flags(Control::SIZE_EXPAND_FILL); + left_panel_split = memnew(HSplitContainer); + bottom_split->add_child(left_panel_split); + left_panel_split->set_v_size_flags(Control::SIZE_EXPAND_FILL); + + right_panel_split = memnew(HSplitContainer); + left_panel_split->add_child(right_panel_split); + right_panel_split->set_v_size_flags(Control::SIZE_EXPAND_FILL); viewport_scrollable = memnew(Control); - palette_split->add_child(viewport_scrollable); + right_panel_split->add_child(viewport_scrollable); viewport_scrollable->set_mouse_filter(MOUSE_FILTER_PASS); viewport_scrollable->set_clip_contents(true); viewport_scrollable->set_v_size_flags(Control::SIZE_EXPAND_FILL); diff --git a/editor/plugins/canvas_item_editor_plugin.h b/editor/plugins/canvas_item_editor_plugin.h index 8bba5130d4..d58fb17356 100644 --- a/editor/plugins/canvas_item_editor_plugin.h +++ b/editor/plugins/canvas_item_editor_plugin.h @@ -527,7 +527,8 @@ private: void _update_override_camera_button(bool p_game_running); - HSplitContainer *palette_split; + HSplitContainer *left_panel_split; + HSplitContainer *right_panel_split; VSplitContainer *bottom_split; void _update_context_menu_stylebox(); @@ -571,7 +572,12 @@ public: void add_control_to_menu_panel(Control *p_control); void remove_control_from_menu_panel(Control *p_control); - HSplitContainer *get_palette_split(); + void add_control_to_left_panel(Control *p_control); + void remove_control_from_left_panel(Control *p_control); + + void add_control_to_right_panel(Control *p_control); + void remove_control_from_right_panel(Control *p_control); + VSplitContainer *get_bottom_split(); Control *get_viewport_control() { return viewport; } diff --git a/editor/plugins/node_3d_editor_plugin.cpp b/editor/plugins/node_3d_editor_plugin.cpp index ef9c6a65e7..20f86c6a81 100644 --- a/editor/plugins/node_3d_editor_plugin.cpp +++ b/editor/plugins/node_3d_editor_plugin.cpp @@ -6880,8 +6880,46 @@ VSplitContainer *Node3DEditor::get_shader_split() { return shader_split; } -HSplitContainer *Node3DEditor::get_palette_split() { - return palette_split; +void Node3DEditor::add_control_to_left_panel(Control *p_control) { + left_panel_split->add_child(p_control); + left_panel_split->move_child(p_control, 0); +} + +void Node3DEditor::add_control_to_right_panel(Control *p_control) { + right_panel_split->add_child(p_control); + right_panel_split->move_child(p_control, 1); +} + +void Node3DEditor::remove_control_from_left_panel(Control *p_control) { + left_panel_split->remove_child(p_control); +} + +void Node3DEditor::remove_control_from_right_panel(Control *p_control) { + right_panel_split->remove_child(p_control); +} + +void Node3DEditor::move_control_to_left_panel(Control *p_control) { + ERR_FAIL_NULL(p_control); + if (p_control->get_parent() == left_panel_split) { + return; + } + + ERR_FAIL_COND(p_control->get_parent() != right_panel_split); + right_panel_split->remove_child(p_control); + + add_control_to_left_panel(p_control); +} + +void Node3DEditor::move_control_to_right_panel(Control *p_control) { + ERR_FAIL_NULL(p_control); + if (p_control->get_parent() == right_panel_split) { + return; + } + + ERR_FAIL_COND(p_control->get_parent() != left_panel_split); + left_panel_split->remove_child(p_control); + + add_control_to_right_panel(p_control); } void Node3DEditor::_request_gizmo(Object *p_obj) { @@ -7534,13 +7572,17 @@ Node3DEditor::Node3DEditor(EditorNode *p_editor) { /* REST OF MENU */ - palette_split = memnew(HSplitContainer); - palette_split->set_v_size_flags(SIZE_EXPAND_FILL); - vbc->add_child(palette_split); + left_panel_split = memnew(HSplitContainer); + left_panel_split->set_v_size_flags(SIZE_EXPAND_FILL); + vbc->add_child(left_panel_split); + + right_panel_split = memnew(HSplitContainer); + right_panel_split->set_v_size_flags(SIZE_EXPAND_FILL); + left_panel_split->add_child(right_panel_split); shader_split = memnew(VSplitContainer); shader_split->set_h_size_flags(SIZE_EXPAND_FILL); - palette_split->add_child(shader_split); + right_panel_split->add_child(shader_split); viewport_base = memnew(Node3DEditorViewportContainer); shader_split->add_child(viewport_base); viewport_base->set_v_size_flags(SIZE_EXPAND_FILL); diff --git a/editor/plugins/node_3d_editor_plugin.h b/editor/plugins/node_3d_editor_plugin.h index da560f4d83..20a782c8a8 100644 --- a/editor/plugins/node_3d_editor_plugin.h +++ b/editor/plugins/node_3d_editor_plugin.h @@ -527,7 +527,8 @@ private: Node3DEditorViewportContainer *viewport_base; Node3DEditorViewport *viewports[VIEWPORTS_COUNT]; VSplitContainer *shader_split; - HSplitContainer *palette_split; + HSplitContainer *left_panel_split; + HSplitContainer *right_panel_split; ///// @@ -801,8 +802,16 @@ public: void add_control_to_menu_panel(Control *p_control); void remove_control_from_menu_panel(Control *p_control); + void add_control_to_left_panel(Control *p_control); + void remove_control_from_left_panel(Control *p_control); + + void add_control_to_right_panel(Control *p_control); + void remove_control_from_right_panel(Control *p_control); + + void move_control_to_left_panel(Control *p_control); + void move_control_to_right_panel(Control *p_control); + VSplitContainer *get_shader_split(); - HSplitContainer *get_palette_split(); Node3D *get_single_selected_node() { return selected; } bool is_current_selected_gizmo(const EditorNode3DGizmo *p_gizmo); diff --git a/modules/gridmap/grid_map_editor_plugin.cpp b/modules/gridmap/grid_map_editor_plugin.cpp index 5ef48f8645..320901787d 100644 --- a/modules/gridmap/grid_map_editor_plugin.cpp +++ b/modules/gridmap/grid_map_editor_plugin.cpp @@ -1459,10 +1459,10 @@ void GridMapEditorPlugin::_notification(int p_what) { if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { switch ((int)EditorSettings::get_singleton()->get("editors/grid_map/editor_side")) { case 0: { // Left. - Node3DEditor::get_singleton()->get_palette_split()->move_child(grid_map_editor, 0); + Node3DEditor::get_singleton()->move_control_to_left_panel(grid_map_editor); } break; case 1: { // Right. - Node3DEditor::get_singleton()->get_palette_split()->move_child(grid_map_editor, 1); + Node3DEditor::get_singleton()->move_control_to_right_panel(grid_map_editor); } break; } } @@ -1498,10 +1498,10 @@ GridMapEditorPlugin::GridMapEditorPlugin(EditorNode *p_node) { grid_map_editor = memnew(GridMapEditor(editor)); switch ((int)EditorSettings::get_singleton()->get("editors/grid_map/editor_side")) { case 0: { // Left. - add_control_to_container(CONTAINER_SPATIAL_EDITOR_SIDE_LEFT, grid_map_editor); + Node3DEditor::get_singleton()->add_control_to_left_panel(grid_map_editor); } break; case 1: { // Right. - add_control_to_container(CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT, grid_map_editor); + Node3DEditor::get_singleton()->add_control_to_right_panel(grid_map_editor); } break; } grid_map_editor->hide(); diff --git a/scene/gui/flow_container.cpp b/scene/gui/flow_container.cpp new file mode 100644 index 0000000000..d1ac60b325 --- /dev/null +++ b/scene/gui/flow_container.cpp @@ -0,0 +1,252 @@ +/*************************************************************************/ +/* flow_container.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* 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 */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "scene/gui/container.h" + +#include "flow_container.h" + +struct _LineData { + int child_count = 0; + int min_line_height = 0; + int min_line_length = 0; + int stretch_avail = 0; + float stretch_ratio_total = 0; +}; + +void FlowContainer::_resort() { + int separation_horizontal = get_theme_constant(SNAME("hseparation")); + int separation_vertical = get_theme_constant(SNAME("vseparation")); + + bool rtl = is_layout_rtl(); + + Map<Control *, Size2i> children_minsize_cache; + + Vector<_LineData> lines_data; + + Vector2i ofs; + int line_height = 0; + int line_length = 0; + float line_stretch_ratio_total = 0; + int current_container_size = vertical ? get_rect().size.y : get_rect().size.x; + int children_in_current_line = 0; + + // First pass for line wrapping and minimum size calculation. + for (int i = 0; i < get_child_count(); i++) { + Control *child = Object::cast_to<Control>(get_child(i)); + if (!child || !child->is_visible_in_tree()) { + continue; + } + if (child->is_set_as_top_level()) { + continue; + } + + Size2i child_msc = child->get_combined_minimum_size(); + + if (vertical) { /* VERTICAL */ + if (children_in_current_line > 0) { + ofs.y += separation_vertical; + } + if (ofs.y + child_msc.y > current_container_size) { + line_length = ofs.y - separation_vertical; + lines_data.push_back(_LineData{ children_in_current_line, line_height, line_length, current_container_size - line_length, line_stretch_ratio_total }); + + // Move in new column (vertical line). + ofs.x += line_height + separation_horizontal; + ofs.y = 0; + line_height = 0; + line_stretch_ratio_total = 0; + children_in_current_line = 0; + } + + line_height = MAX(line_height, child_msc.x); + if (child->get_v_size_flags() & SIZE_EXPAND) { + line_stretch_ratio_total += child->get_stretch_ratio(); + } + ofs.y += child_msc.y; + + } else { /* HORIZONTAL */ + if (children_in_current_line > 0) { + ofs.x += separation_horizontal; + } + if (ofs.x + child_msc.x > current_container_size) { + line_length = ofs.x - separation_horizontal; + lines_data.push_back(_LineData{ children_in_current_line, line_height, line_length, current_container_size - line_length, line_stretch_ratio_total }); + + // Move in new line. + ofs.y += line_height + separation_vertical; + ofs.x = 0; + line_height = 0; + line_stretch_ratio_total = 0; + children_in_current_line = 0; + } + + line_height = MAX(line_height, child_msc.y); + if (child->get_h_size_flags() & SIZE_EXPAND) { + line_stretch_ratio_total += child->get_stretch_ratio(); + } + ofs.x += child_msc.x; + } + + children_minsize_cache[child] = child_msc; + children_in_current_line++; + } + line_length = vertical ? (ofs.y) : (ofs.x); + lines_data.push_back(_LineData{ children_in_current_line, line_height, line_length, current_container_size - line_length, line_stretch_ratio_total }); + + // Second pass for in-line expansion and alignment. + + int current_line_idx = 0; + int child_idx_in_line = 0; + + ofs.x = 0; + ofs.y = 0; + + for (int i = 0; i < get_child_count(); i++) { + Control *child = Object::cast_to<Control>(get_child(i)); + if (!child || !child->is_visible_in_tree()) { + continue; + } + if (child->is_set_as_top_level()) { + continue; + } + Size2i child_size = children_minsize_cache[child]; + + _LineData line_data = lines_data[current_line_idx]; + if (child_idx_in_line >= lines_data[current_line_idx].child_count) { + current_line_idx++; + child_idx_in_line = 0; + if (vertical) { + ofs.x += line_data.min_line_height + separation_horizontal; + ofs.y = 0; + } else { + ofs.x = 0; + ofs.y += line_data.min_line_height + separation_vertical; + } + line_data = lines_data[current_line_idx]; + } + + if (vertical) { /* VERTICAL */ + if (child->get_h_size_flags() & (SIZE_FILL | SIZE_SHRINK_CENTER | SIZE_SHRINK_END)) { + child_size.width = line_data.min_line_height; + } + + if (child->get_v_size_flags() & SIZE_EXPAND) { + int stretch = line_data.stretch_avail * child->get_stretch_ratio() / line_data.stretch_ratio_total; + child_size.height += stretch; + } + + } else { /* HORIZONTAL */ + if (child->get_v_size_flags() & (SIZE_FILL | SIZE_SHRINK_CENTER | SIZE_SHRINK_END)) { + child_size.height = line_data.min_line_height; + } + + if (child->get_h_size_flags() & SIZE_EXPAND) { + int stretch = line_data.stretch_avail * child->get_stretch_ratio() / line_data.stretch_ratio_total; + child_size.width += stretch; + } + } + + Rect2 child_rect = Rect2(ofs, child_size); + if (rtl) { + child_rect.position.x = get_rect().size.x - child_rect.position.x - child_rect.size.width; + } + + fit_child_in_rect(child, child_rect); + + if (vertical) { /* VERTICAL */ + ofs.y += child_size.height + separation_vertical; + } else { /* HORIZONTAL */ + ofs.x += child_size.width + separation_horizontal; + } + + child_idx_in_line++; + } + cached_size = (vertical ? ofs.x : ofs.y) + line_height; + cached_line_count = lines_data.size(); +} + +Size2 FlowContainer::get_minimum_size() const { + Size2i minimum; + + for (int i = 0; i < get_child_count(); i++) { + Control *c = Object::cast_to<Control>(get_child(i)); + if (!c) { + continue; + } + if (c->is_set_as_top_level()) { + continue; + } + + if (!c->is_visible()) { + continue; + } + + Size2i size = c->get_combined_minimum_size(); + + if (vertical) { /* VERTICAL */ + minimum.height = MAX(minimum.height, size.height); + minimum.width = cached_size; + + } else { /* HORIZONTAL */ + minimum.width = MAX(minimum.width, size.width); + minimum.height = cached_size; + } + } + + return minimum; +} + +void FlowContainer::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_SORT_CHILDREN: { + _resort(); + update_minimum_size(); + } break; + case NOTIFICATION_THEME_CHANGED: { + update_minimum_size(); + } break; + case NOTIFICATION_TRANSLATION_CHANGED: + case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: { + queue_sort(); + } break; + } +} + +int FlowContainer::get_line_count() const { + return cached_line_count; +} + +FlowContainer::FlowContainer(bool p_vertical) { + vertical = p_vertical; +} + +void FlowContainer::_bind_methods() { + ClassDB::bind_method(D_METHOD("get_line_count"), &FlowContainer::get_line_count); +} diff --git a/scene/gui/flow_container.h b/scene/gui/flow_container.h new file mode 100644 index 0000000000..e3ed423ae1 --- /dev/null +++ b/scene/gui/flow_container.h @@ -0,0 +1,76 @@ +/*************************************************************************/ +/* flow_container.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* 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 */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef FLOW_CONTAINER_H +#define FLOW_CONTAINER_H + +class Container; + +class FlowContainer : public Container { + GDCLASS(FlowContainer, Container); + +private: + int cached_size = 0; + int cached_line_count = 0; + + bool vertical = false; + + void _resort(); + +protected: + void _notification(int p_what); + + static void _bind_methods(); + +public: + int get_line_count() const; + + virtual Size2 get_minimum_size() const override; + + FlowContainer(bool p_vertical = false); +}; + +class HFlowContainer : public FlowContainer { + GDCLASS(HFlowContainer, FlowContainer); + +public: + HFlowContainer() : + FlowContainer(false) {} +}; + +class VFlowContainer : public FlowContainer { + GDCLASS(VFlowContainer, FlowContainer); + +public: + VFlowContainer() : + FlowContainer(true) {} +}; + +#endif // FLOW_CONTAINER_H diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp index e6b73b7780..1a3a25c2fc 100644 --- a/scene/register_scene_types.cpp +++ b/scene/register_scene_types.cpp @@ -91,6 +91,7 @@ #include "scene/gui/control.h" #include "scene/gui/dialogs.h" #include "scene/gui/file_dialog.h" +#include "scene/gui/flow_container.h" #include "scene/gui/graph_edit.h" #include "scene/gui/graph_node.h" #include "scene/gui/grid_container.h" @@ -353,6 +354,9 @@ void register_scene_types() { GDREGISTER_CLASS(CenterContainer); GDREGISTER_CLASS(ScrollContainer); GDREGISTER_CLASS(PanelContainer); + GDREGISTER_VIRTUAL_CLASS(FlowContainer); + GDREGISTER_CLASS(HFlowContainer); + GDREGISTER_CLASS(VFlowContainer); OS::get_singleton()->yield(); // may take time to init @@ -390,6 +394,7 @@ void register_scene_types() { GDREGISTER_VIRTUAL_CLASS(SplitContainer); GDREGISTER_CLASS(HSplitContainer); GDREGISTER_CLASS(VSplitContainer); + GDREGISTER_CLASS(GraphNode); GDREGISTER_CLASS(GraphEdit); diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp index 61cd834867..c22f16cbde 100644 --- a/scene/resources/default_theme/default_theme.cpp +++ b/scene/resources/default_theme/default_theme.cpp @@ -974,6 +974,10 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const theme->set_constant("separation", "VSplitContainer", 12 * scale); theme->set_constant("autohide", "HSplitContainer", 1 * scale); theme->set_constant("autohide", "VSplitContainer", 1 * scale); + theme->set_constant("hseparation", "HFlowContainer", 4 * scale); + theme->set_constant("vseparation", "HFlowContainer", 4 * scale); + theme->set_constant("hseparation", "VFlowContainer", 4 * scale); + theme->set_constant("vseparation", "VFlowContainer", 4 * scale); Ref<StyleBoxTexture> sb_pc = make_stylebox(tab_container_bg_png, 4, 4, 4, 4, 7, 7, 7, 7); theme->set_stylebox("panel", "PanelContainer", sb_pc); diff --git a/scene/resources/packed_scene.cpp b/scene/resources/packed_scene.cpp index 402e67a0f1..f9a4eba978 100644 --- a/scene/resources/packed_scene.cpp +++ b/scene/resources/packed_scene.cpp @@ -175,14 +175,12 @@ Node *SceneState::instantiate(GenEditState p_edit_state) const { #endif } } else { - Object *obj = nullptr; + //node belongs to this scene and must be created + Object *obj = ClassDB::instantiate(snames[n.type]); - if (ClassDB::is_class_enabled(snames[n.type])) { - //node belongs to this scene and must be created - obj = ClassDB::instantiate(snames[n.type]); - } + node = Object::cast_to<Node>(obj); - if (!Object::cast_to<Node>(obj)) { + if (!node) { if (obj) { memdelete(obj); obj = nullptr; @@ -203,9 +201,9 @@ Node *SceneState::instantiate(GenEditState p_edit_state) const { if (!obj) { obj = memnew(Node); } - } - node = Object::cast_to<Node>(obj); + node = Object::cast_to<Node>(obj); + } } if (node) { |