Page MenuHomePhabricator (Chris)
Files F632049

gui_editor.as
No OneTemporary
Actions

Authored By
Unknown
Size
5 KB
Referenced Files
None
Subscribers
None

gui_editor.as
View Options

import elements.BaseGuiElement;
import elements.GuiSkinElement;
import elements.GuiDraggable;
final class ElementDefinition {
string type;
Alignment alignment;
ElementDefinition(IGuiElement@ element) {
type = element.elementType;
BaseGuiElement@ ele = cast<BaseGuiElement@>(element);
alignment = ele.Alignment;
}
};
final class GuiEditor : BaseGuiElement {
BaseGuiElement@ focus;
GuiDraggable@ editPanel;
GuiElementEditor@ editor;
bool left = false, top = false, right = false, bottom = false;
GuiEditor() {
super(null, Alignment_Fill());
@editPanel = GuiDraggable(this, recti(0,0,128,128));
editPanel.visible = false;
@editor = GuiElementEditor(editPanel);
}
void drawScaleBound(AlignedPoint@ bound, const recti& within, bool horiz) {
//Only show lines for scaled alignments
if(bound.percent == 0.f)
return;
if(horiz) {
int y = within.topLeft.y + bound.resolve(within.size.height);
skin.draw(SS_AlignmentBoundHoriz, 0, recti(0,y,screenSize.width,y+1));
}
else {
int x = within.topLeft.x + bound.resolve(within.size.width);
skin.draw(SS_AlignmentBoundVert, 0, recti(x,0,x+1,screenSize.height));
}
}
void draw() {
if(focus !is null) {
//Draw bounding box of selected element
skin.draw(SS_EditHighlight, 0, focus.absolutePosition);
//Draw alignment bounds
Alignment@ align = focus.Alignment;
if(align !is null) {
recti within = focus.parent.absolutePosition;
drawScaleBound(align.left, within, false);
drawScaleBound(align.right, within, false);
drawScaleBound(align.top, within, true);
drawScaleBound(align.bottom, within, true);
}
}
BaseGuiElement::draw();
}
void chooseElement(vec2i point) {
//Hide this element so it won't be chosen
Visible = false;
IGuiElement@ element = getRootGuiElement().elementFromPosition(point);
Visible = true;
@focus = cast<BaseGuiElement@>(element);
editPanel.visible = focus !is null;
}
bool onMouseEvent(const MouseEvent& event, IGuiElement@ source) {
if(source is this) {
switch(event.type) {
case MET_Button_Down:
chooseElement(vec2i(event.x, event.y));
return true;
}
}
return BaseGuiElement::onMouseEvent(event,source);
}
void nudge(vec2i amount) {
if(focus is null)
return;
if(focus.Alignment is null) {
focus.move(amount);
}
else {
//Adjust an alignment if its key is pressed, or no key is pressed (WASD)
Alignment@ align = focus.Alignment;
if(top || !(left || right || bottom))
align.top.pixels += align.top.type == AS_Top ? amount.y : -amount.y;
if(bottom || !(left || right || top))
align.bottom.pixels += align.bottom.type == AS_Top ? amount.y : -amount.y;
if(left || !(top || right || bottom))
align.left.pixels += align.left.type == AS_Left ? amount.x : -amount.x;
if(right || !(left || top || bottom))
align.right.pixels += align.right.type == AS_Left ? amount.x : -amount.x;
}
focus.updateAbsolutePosition();
}
void nudgeScale(vec2f amount) {
if(focus is null)
return;
if(focus.Alignment is null) {
//TODO: Generate an alignment
@focus.Alignment = Alignment(focus.rect);
}
//Adjust an alignment if its key is pressed, or no key is pressed (WASD)
Alignment@ align = focus.Alignment;
if(top || !(left || right || bottom))
align.top.percent += align.top.type == AS_Top ? amount.y : -amount.y;
if(bottom || !(left || right || top))
align.bottom.percent += align.bottom.type == AS_Top ? amount.y : -amount.y;
if(left || !(top || right || bottom))
align.left.percent += align.left.type == AS_Left ? amount.x : -amount.x;
if(right || !(left || top || bottom))
align.right.percent += align.right.type == AS_Left ? amount.x : -amount.x;
focus.updateAbsolutePosition();
}
bool onKeyEvent(const KeyboardEvent& event, IGuiElement@ source) {
if(source is this) {
switch(event.type) {
case KET_Key_Down:
switch(event.key) {
case KEY_UP:
if(ctrlKey)
nudgeScale(vec2f(0,shiftKey ? -0.04 : -0.0025));
else
nudge(vec2i(0,shiftKey ? -10 : -1));
break;
case KEY_DOWN:
if(ctrlKey)
nudgeScale(vec2f(0,shiftKey ? 0.04 : 0.0025));
else
nudge(vec2i(0,shiftKey ? 10 : 1));
break;
case KEY_LEFT:
if(ctrlKey)
nudgeScale(vec2f(shiftKey ? -0.04 : -0.0025, 0));
else
nudge(vec2i(shiftKey ? -10 : -1, 0));
break;
case KEY_RIGHT:
if(ctrlKey)
nudgeScale(vec2f(shiftKey ? 0.04 : 0.0025, 0));
else
nudge(vec2i(shiftKey ? 10 : 1, 0));
break;
case KEY_ESC:
@parent = null;
break;
case 'W': top = true; break;
case 'A': left = true; break;
case 'S': bottom = true; break;
case 'D': right = true; break;
}
break;
case KET_Key_Up:
switch(event.key) {
case 'W': top = false; break;
case 'A': left = false; break;
case 'S': bottom = false; break;
case 'D': right = false; break;
}
break;
}
return true;
}
return BaseGuiElement::onKeyEvent(event, source);
}
};
class GuiElementEditor : BaseGuiElement {
BaseGuiElement@ element;
GuiElementEditor(BaseGuiElement@ parent) {
super(parent, Alignment_Fill());
GuiSkinElement bg(this, Alignment_Fill(), SS_Panel);
}
void set_element(IGuiElement@ ele) {
@element = cast<BaseGuiElement@>(ele);
}
}
class GuiEditorCommand : ConsoleCommand {
void execute(const string& args) {
GuiEditor@ editor = GuiEditor();
}
}
void init() {
addConsoleCommand("gui_editor", GuiEditorCommand());
}

File Metadata

Mime Type
text/x-java
Expires
Sun, Nov 15, 1:26 PM (20 h, 24 s)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
136969
Default Alt Text
gui_editor.as (5 KB)

Event Timeline