9e216da9ef
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
606 lines
19 KiB
Plaintext
606 lines
19 KiB
Plaintext
namespace gui;
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import "Window"
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public struct AnchorValue
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{
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AnchorValueType type;
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union
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{
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int distance;
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float percent;
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};
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property int
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{
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set { distance = value; type = offset; }
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get { return distance; }
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}
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property double
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{
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set { percent = (float) value; type = relative; }
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get { return (double) percent; }
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}
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char * OnGetString(char * stringOutput, void * fieldData, bool * needClass)
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{
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if(type == offset)
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{
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sprintf(stringOutput, "%d", distance);
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}
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else if(type == relative)
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{
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int c;
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int last = 0;
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sprintf(stringOutput, "%f", percent);
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c = strlen(stringOutput)-1;
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for( ; c >= 0; c--)
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{
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if(stringOutput[c] != '0')
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last = Max(last, c);
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if(stringOutput[c] == '.')
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{
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if(last == c)
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{
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stringOutput[c+1] = '0';
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stringOutput[c+2] = 0;
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}
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else
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stringOutput[last+1] = 0;
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break;
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}
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}
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}
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if(needClass) *needClass = false;
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return stringOutput;
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}
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bool OnGetDataFromString(char * stringOutput)
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{
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char * end;
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if(strchr(stringOutput, '.'))
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{
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float percent = (float)strtod(stringOutput, &end);
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if(end != stringOutput)
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{
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this.percent = percent;
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type = relative;
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return true;
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}
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}
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else if(stringOutput[0])
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{
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int distance = strtol(stringOutput, &end, 0);
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if(end != stringOutput)
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{
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this.distance = distance;
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type = offset;
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return true;
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}
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}
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else
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{
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distance = 0;
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type = 0;
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}
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return false;
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}
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};
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public struct MiddleAnchorValue
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{
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AnchorValueType type;
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union
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{
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int distance;
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float percent;
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};
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property int
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{
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set { distance = value; type = none; }
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get { return distance; }
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}
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property double
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{
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set { percent = (float) value; type = middleRelative; }
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get { return (double) percent; }
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}
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char * OnGetString(char * stringOutput, void * fieldData, bool * needClass)
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{
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if(type == middleRelative)
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{
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int c;
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int last = 0;
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sprintf(stringOutput, "%f", percent);
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c = strlen(stringOutput)-1;
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for( ; c >= 0; c--)
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{
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if(stringOutput[c] != '0')
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last = Max(last, c);
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if(stringOutput[c] == '.')
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{
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if(last == c)
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{
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stringOutput[c+1] = '0';
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stringOutput[c+2] = 0;
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}
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else
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stringOutput[last+1] = 0;
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break;
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}
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}
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}
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else if(type == none && distance)
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{
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sprintf(stringOutput, "%d", distance);
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}
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if(needClass) *needClass = false;
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return stringOutput;
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}
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bool OnGetDataFromString(char * stringOutput)
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{
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if(strchr(stringOutput, '.'))
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{
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percent = (float)strtod(stringOutput, null);
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type = middleRelative;
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}
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else
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{
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distance = strtol(stringOutput, null, 0);
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type = none;
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}
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return true;
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}
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};
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public enum AnchorValueType { none, offset, relative, middleRelative, cascade, vTiled, hTiled };
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public struct Anchor
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{
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union { AnchorValue left; MiddleAnchorValue horz; };
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union { AnchorValue top; MiddleAnchorValue vert; };
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AnchorValue right, bottom;
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char * OnGetString(char * stringOutput, void * fieldData, bool * needClass)
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{
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char tempString[256];
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char * anchorValue;
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bool subNeedClass;
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tempString[0] = '\0';
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anchorValue = left.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "left = "); strcat(stringOutput, anchorValue); }
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//if(((!left.type && !right.type) && horz.distance) || horz.type == middleRelative)
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if(!right.type && ((!left.type && horz.distance) || horz.type == middleRelative))
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{
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tempString[0] = '\0';
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anchorValue = horz.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "horz = "); strcat(stringOutput, anchorValue); }
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}
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tempString[0] = '\0';
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anchorValue = top.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "top = "); strcat(stringOutput, anchorValue); }
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tempString[0] = '\0';
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anchorValue = right.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "right = "); strcat(stringOutput, anchorValue); }
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// if(((!top.type && !bottom.type) && vert.distance) || vert.type == middleRelative)
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if(!bottom.type && ((!top.type && vert.distance) || vert.type == middleRelative))
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{
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tempString[0] = '\0';
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anchorValue = vert.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "vert = "); strcat(stringOutput, anchorValue); }
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}
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tempString[0] = '\0';
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anchorValue = bottom.OnGetString(tempString, null, &subNeedClass);
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if(anchorValue[0]) { if(stringOutput[0]) strcat(stringOutput, ", "); strcat(stringOutput, "bottom = "); strcat(stringOutput, anchorValue); }
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return stringOutput;
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}
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bool OnGetDataFromString(char * string)
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{
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this = Anchor {};
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return class::OnGetDataFromString(string);
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}
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bool OnSaveEdit(DropBox dropBox, void * object)
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{
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return dropBox.Save();
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}
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Window OnEdit(Window listBox, Window master, int x, int y, int w, int h, Window control)
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{
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char * string = "";
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AnchorDropBox comboBox
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{
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editText = true;
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parent = listBox;
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master = master;
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position = Point { x, y };
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//clientSize = Size { h = h };
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//size.w = w;
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size = { w, h };
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anchorValue = this;
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control = control;
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borderStyle = 0;
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};
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comboBox.Create();
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{
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char tempString[MAX_F_STRING] = "";
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bool needClass = false;
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char * result = OnGetString(tempString, null, &needClass);
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if(result) string = result;
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}
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comboBox.contents = string;
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return comboBox;
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}
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};
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private class AnchorButton : Button
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{
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toggle = true, bevel = false;
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void OnRedraw(Surface surface)
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{
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int cw = clientSize.w;
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int ch = clientSize.h;
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surface.SetForeground(black);
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if(checked)
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{
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surface.SetBackground(Color { 85,85,85 });
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surface.Area(0,0, cw-1, ch-1);
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}
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else
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surface.LineStipple(0xAAAA);
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surface.Rectangle(0,0,cw-1,ch-1);
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if(active)
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{
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surface.LineStipple(0xAAAA);
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surface.Rectangle(2,2,cw-3,ch-3);
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}
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}
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bool AnchorEditor::NotifyClicked(Button button, int x, int y, Modifiers mods)
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{
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AnchorDropBox anchorDropBox = (AnchorDropBox)master;
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Anchor anchor = anchorDropBox.anchorValue;
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Window control = anchorDropBox.control;
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DataBox dropMaster = (DataBox)anchorDropBox.master;
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int id = button.id;
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switch(id)
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{
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case 0: anchor.left.type = button.checked ? offset : none; break;
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case 1: anchor.top.type = button.checked ? offset : none; break;
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case 2: anchor.right.type = button.checked ? offset : none; break;
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case 3: anchor.bottom.type = button.checked ? offset : none; break;
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}
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if(anchor.horz.type == middleRelative && (id == 0 || id == 2))
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{
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anchorDropBox.relButtons[0].checked = false;
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anchorDropBox.relButtons[2].checked = false;
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}
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if(anchor.vert.type == middleRelative && (id == 1 || id == 3))
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{
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anchorDropBox.relButtons[1].checked = false;
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anchorDropBox.relButtons[3].checked = false;
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}
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anchorDropBox.relButtons[id].checked = false;
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//anchor.horz.type = none;
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//anchor.vert.type = none;
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{
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int vpw, vph;
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int x,y,w,h;
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Window parent = control.parent;
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// Fix Anchor
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x = control.position.x;
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y = control.position.y;
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w = control.size.w;
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h = control.size.h;
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vpw = parent.clientSize.w;
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vph = parent.clientSize.h;
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if(control.nonClient)
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{
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vpw = parent.size.w;
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vph = parent.size.h;
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}
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else if(((BorderBits)control.borderStyle).fixed)
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{
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if(!control.dontScrollHorz && parent.scrollArea.w) vpw = parent.scrollArea.w;
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if(!control.dontScrollVert && parent.scrollArea.h) vph = parent.scrollArea.h;
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}
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if(anchor.left.type == offset) anchor.left.distance = x;
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else if(anchor.left.type == relative) anchor.left.percent = (float)x / vpw;
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if(anchor.top.type == offset) anchor.top.distance = y;
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else if(anchor.top.type == relative) anchor.top.percent = (float)y / vph;
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if(anchor.right.type == offset) anchor.right.distance = vpw - (x + w);
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//else if(anchor.right.type == relative) anchor.right.percent = (float) (x + w) / vpw;
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else if(anchor.right.type == relative) anchor.right.percent = (float) (vpw - (x + w)) / vpw;
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if(anchor.bottom.type == offset) anchor.bottom.distance = vph - (y + h);
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//else if(anchor.bottom.type == relative) anchor.bottom.percent = (float) (y + h) / vph;
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else if(anchor.bottom.type == relative) anchor.bottom.percent = (float) (vph - (y + h)) / vph;
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if(!anchor.left.type && !anchor.right.type)
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{
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anchor.horz.distance = (x + w / 2) - (vpw / 2);
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//anchor.horz.type = anchor.horz.distance ? offset : 0;
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}
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else if(anchor.horz.type == middleRelative) anchor.horz.percent = (float) ((x + w / 2) - (vpw / 2)) / vpw;
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if(!anchor.top.type && !anchor.bottom.type)
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{
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anchor.vert.distance = (y + h / 2) - (vph / 2);
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//anchor.vert.type = anchor.vert.distance ? offset : 0;
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}
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else if(anchor.vert.type == middleRelative) anchor.vert.percent = (float)((y + h / 2) - (vph / 2)) / vph;
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}
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{
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char tempString[1024] = "";
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bool needClass = false;
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char * string = anchor.OnGetString(tempString, null, &needClass);
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anchorDropBox.contents = string;
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}
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dropMaster.SetData(&anchor, false);
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anchorDropBox.anchorValue = anchor;
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return true;
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}
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}
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private class AnchorRelButton : Button
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{
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toggle = true;
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bevel = false;
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text = "%";
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//bevelOver = true;
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void OnRedraw(Surface surface)
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{
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int cw = clientSize.w;
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int ch = clientSize.h;
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if(checked)
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{
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surface.SetForeground(black);
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}
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else
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{
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surface.SetForeground(Color{170,170,170});
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}
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surface.WriteText(5,2, "%", 1);
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if(active)
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{
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surface.LineStipple(0xAAAA);
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surface.Rectangle(3,3,cw-4,ch-4);
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}
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}
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bool AnchorEditor::NotifyClicked(Button button, int x, int y, Modifiers mods)
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{
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AnchorDropBox anchorDropBox = (AnchorDropBox)master;
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Anchor anchor = anchorDropBox.anchorValue;
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Window control = anchorDropBox.control;
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DataBox dropMaster = (DataBox)anchorDropBox.master;
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int id = button.id;
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if((id == 0 || id == 2) && ((!anchor.left.type && !anchor.right.type) || anchor.left.type == middleRelative))
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{
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if(button.checked) anchor.horz.type = middleRelative; else anchor.horz.type = none;
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anchorDropBox.relButtons[(id + 2)%4].checked = button.checked;
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}
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else if((id == 1 || id == 3) && ((!anchor.top.type && !anchor.bottom.type) || anchor.top.type == middleRelative))
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{
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if(button.checked) anchor.vert.type = middleRelative; else anchor.vert.type = none;
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anchorDropBox.relButtons[(id + 2)%4].checked = button.checked;
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}
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else
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{
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switch(id)
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{
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case 0: anchor.left.type = button.checked ? relative : (anchor.left.type ? offset : none); break;
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case 1: anchor.top.type = button.checked ? relative : (anchor.top.type ? offset : none); break;
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case 2: anchor.right.type = button.checked ? relative : (anchor.right.type ? offset : none); break;
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case 3: anchor.bottom.type = button.checked ? relative : (anchor.bottom.type ? offset : none); break;
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}
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anchorDropBox.buttons[id].checked = true;
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if(anchor.horz.type == middleRelative) anchor.horz.type = none;
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if(anchor.vert.type == middleRelative) anchor.vert.type = none;
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}
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{
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int vpw, vph;
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int x,y,w,h;
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Window parent = control.parent;
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// Fix Anchor
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x = control.position.x;
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y = control.position.y;
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w = control.size.w;
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h = control.size.h;
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vpw = parent.clientSize.w;
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vph = parent.clientSize.h;
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if(control.nonClient)
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{
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vpw = parent.size.w;
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vph = parent.size.h;
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}
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else if(((BorderBits)control.borderStyle).fixed)
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{
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if(!control.dontScrollHorz && parent.scrollArea.w) vpw = parent.scrollArea.w;
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if(!control.dontScrollVert && parent.scrollArea.h) vph = parent.scrollArea.h;
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}
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if(anchor.left.type == offset) anchor.left.distance = x;
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else if(anchor.left.type == relative) anchor.left.percent = (float)x / vpw;
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if(anchor.top.type == offset) anchor.top.distance = y;
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else if(anchor.top.type == relative) anchor.top.percent = (float)y / vph;
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if(anchor.right.type == offset) anchor.right.distance = vpw - (x + w);
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//else if(anchor.right.type == relative) anchor.right.percent = (float) (x + w) / vpw;
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else if(anchor.right.type == relative) anchor.right.percent = (float) (vpw - (x + w)) / vpw;
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if(anchor.bottom.type == offset) anchor.bottom.distance = vph - (y + h);
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//else if(anchor.bottom.type == relative) anchor.bottom.percent = (float) (y + h) / vph;
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else if(anchor.bottom.type == relative) anchor.bottom.percent = (float) (vph - (y + h)) / vph;
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if(!anchor.left.type && !anchor.right.type)
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{
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anchor.horz.distance = (x + w / 2) - (vpw / 2);
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//anchor.horz.type = anchor.horz.distance ? offset : none;
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}
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else if(anchor.horz.type == middleRelative) anchor.horz.percent = (float) ((x + w / 2) - (vpw / 2)) / vpw;
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if(!anchor.top.type && !anchor.bottom.type)
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{
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anchor.vert.distance = (y + h / 2) - (vph / 2);
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//anchor.vert.type = anchor.vert.distance ? offset : none;
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}
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else if(anchor.vert.type == middleRelative) anchor.vert.percent = (float)((y + h / 2) - (vph / 2)) / vph;
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}
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{
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char tempString[1024] = "";
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bool needClass = false;
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char * string = anchor.OnGetString(tempString, null, &needClass);
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anchorDropBox.contents = string;
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}
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dropMaster.SetData(&anchor, false);
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anchorDropBox.anchorValue = anchor;
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return true;
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}
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}
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private class AnchorEditor : Window
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{
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interim = true;
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borderStyle = deepContour;
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size.h = 92;
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bool OnKeyDown(Key key, unichar ch)
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{
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if(key == escape)
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return master.OnKeyDown(key, ch);
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return true;
|
|
}
|
|
}
|
|
|
|
private class AnchorDropBox : DropBox
|
|
{
|
|
Anchor anchorValue;
|
|
Window control;
|
|
Button relButtons[4], buttons[4];
|
|
|
|
AnchorEditor anchorEditor
|
|
{
|
|
master = this;
|
|
autoCreate = false;
|
|
};
|
|
|
|
Window OnDropDown()
|
|
{
|
|
int c;
|
|
Button
|
|
{
|
|
anchorEditor,
|
|
anchor = Anchor { left = 28, top = 28, right = 28, bottom = 28 },
|
|
inactive = true, disabled = true
|
|
};
|
|
for(c = 0; c<4; c++)
|
|
{
|
|
Button button = buttons[c] = AnchorButton
|
|
{
|
|
anchorEditor, id = c,
|
|
size = Size { (c%2)?10:28, (c%2)?28:10 }
|
|
};
|
|
Button relButton = relButtons[c] = AnchorRelButton
|
|
{
|
|
anchorEditor, id = c;
|
|
};
|
|
|
|
switch(c)
|
|
{
|
|
case 0:
|
|
if(anchorValue.left.type && anchorValue.left.type != middleRelative) button.checked = true;
|
|
if(anchorValue.left.type == relative || anchorValue.horz.type == middleRelative) relButton.checked = true;
|
|
|
|
button.anchor = Anchor { left = 0 };
|
|
relButton.anchor = Anchor { left = 5, vert = 16 };
|
|
break;
|
|
case 1:
|
|
if(anchorValue.top.type && anchorValue.top.type != middleRelative) button.checked = true;
|
|
if(anchorValue.top.type == relative || anchorValue.vert.type == middleRelative) relButton.checked = true;
|
|
|
|
button.anchor = Anchor { top = 0 };
|
|
relButton.anchor = Anchor { top = 5, horz = 16 };
|
|
break;
|
|
case 2:
|
|
if(anchorValue.right.type && anchorValue.right.type != middleRelative) button.checked = true;
|
|
if(anchorValue.right.type == relative || anchorValue.horz.type == middleRelative) relButton.checked = true;
|
|
|
|
button.anchor = Anchor { right = 0 };
|
|
relButton.anchor = Anchor { right = 5, vert = 16 };
|
|
break;
|
|
case 3:
|
|
if(anchorValue.bottom.type && anchorValue.bottom.type != middleRelative) button.checked = true;
|
|
if(anchorValue.bottom.type == relative || anchorValue.vert.type == middleRelative) relButton.checked = true;
|
|
|
|
button.anchor = Anchor { bottom = 0 };
|
|
relButton.anchor = Anchor { bottom = 5, horz = 16 };
|
|
break;
|
|
}
|
|
}
|
|
anchorEditor.Create();
|
|
return anchorEditor;
|
|
}
|
|
|
|
void OnCloseDropDown(Window anchorEditor)
|
|
{
|
|
// TOFIX: Patch for update bug
|
|
master.Update(null);
|
|
anchorEditor.Destroy(0);
|
|
}
|
|
|
|
bool DataBox::NotifyTextEntry(AnchorDropBox dropBox, char * string, bool save)
|
|
{
|
|
Anchor anchor = dropBox.anchorValue;
|
|
Window control = dropBox.control;
|
|
|
|
if(save)
|
|
{
|
|
if(anchor.OnGetDataFromString(string))
|
|
{
|
|
SetData(&anchor, false);
|
|
dropBox.anchorValue = anchor;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
char tempString[1024] = "";
|
|
bool needClass = false;
|
|
char * string = anchor.OnGetString(tempString, null, &needClass);
|
|
dropBox.contents = string;
|
|
}
|
|
return true;
|
|
}
|
|
}
|