#364,#365 Add UpdateLegendTitle(newTitle) call and multilingual themes

.gitignore

@@ -0,0 +1,7 @@
+################################################################################
+# This .gitignore file was automatically created by Microsoft(R) Visual Studio.
+################################################################################
+
+/.idea
+/.vs
+/.vscode

C4.puml

@@ -54,6 +54,9 @@ rectangle C4VersionDetailsArea <<legendArea>> [
 ' Labels
 ' ##################################
 
+!$BOUNDARY_LEGEND_TEXT ?= "boundary"
+
+!$LEGEND_TITLE_TEXT ?= "Legend"
 !$LEGEND_SHADOW_TEXT ?= "shadow"
 !$LEGEND_NO_SHADOW_TEXT ?= "no shadow"
 !$LEGEND_NO_FONT_BG_TEXT ?= "last text and back color"
@@ -68,6 +71,9 @@ rectangle C4VersionDetailsArea <<legendArea>> [
 !$LEGEND_SOLID_LINE ?= "solid"
 
 !$LEGEND_BOUNDARY ?= "boundary"
+!$LEGEND_BOUNDARY_PRE_PART ?= ""
+!$LEGEND_BOUNDARY_POST_PART ?= " " + $LEGEND_BOUNDARY
+
 ' ignore (boundary) transparent atm, that the legend is smaller
 ' !$LEGEND_BOUNDARY_TRANSPARENT_INCL_COMA ?= "transparent, "
 !$LEGEND_BOUNDARY_TRANSPARENT_INCL_COMA ?= ""
@@ -692,13 +698,13 @@ $elementSkin
     !if (%strpos($tagStereo, "boundary") >= 0)
       !if ($tagStereo == "boundary")
         !$isBoundary = 1
-        !$tagEntry = $tagEntry + " " + $LEGEND_BOUNDARY + " "
+        !$tagEntry = $LEGEND_BOUNDARY_PRE_PART + $tagEntry + $LEGEND_BOUNDARY_POST_PART + " "
       !else
         ' if contains/ends with _boundary remove _boundary and add "boundary (dashed)"
         !$pos = %strpos($tagStereo, "_boundary")
         !if ($pos > 0)
           !$isBoundary = 1
-          !$tagEntry = $tagEntry + " " + %substr($tagStereo, 0 ,$pos) + " " +$LEGEND_BOUNDARY + " "
+          !$tagEntry = $tagEntry + " " + $LEGEND_BOUNDARY_PRE_PART + %substr($tagStereo, 0 ,$pos) + $LEGEND_BOUNDARY_POST_PART + " "
         !endif
       !endif
     !endif
@@ -1027,6 +1033,10 @@ UpdateElementStyle($elementName, $bgColor, $fontColor, $borderColor, $shadowing)
 $elementSkin
 !endprocedure
 
+!unquoted procedure UpdateLegendTitle($newTitle)
+  !$LEGEND_TITLE_TEXT = $newTitle
+!endprocedure
+
 ' tags/stereotypes have to be delimited with \n
 !unquoted procedure SetDefaultLegendEntries($tagStereoEntries)
   !$tagDefaultLegend = $tagStereoEntries
@@ -1234,7 +1244,7 @@ hide stereotype
 
 !procedure $getLegendTable($detailsFormat)
 !global $LEGEND_DETAILS_SIZE = $getLegendDetailsSize($detailsFormat)
-<$colorWithHash(transparent),$colorWithHash(transparent)>|<color:$LEGEND_TITLE_COLOR>**Legend**</color> |
+<$colorWithHash(transparent),$colorWithHash(transparent)>|<color:$LEGEND_TITLE_COLOR>**$LEGEND_TITLE_TEXT **</color> |
 $showActiveLegendEntries($tagDefaultLegend)
 $showActiveLegendEntries($tagCustomLegend)
 !endprocedure
@@ -1457,7 +1467,7 @@ rectangle "$getBoundary($label, $type, $descr, $sprite)" $toStereos("boundary",
 !endprocedure
 
 ' Boundary Styling
-UpdateBoundaryStyle("", $bgColor=$BOUNDARY_BG_COLOR, $fontColor=$BOUNDARY_COLOR, $borderColor=$BOUNDARY_COLOR, $borderStyle=DashedLine())
+UpdateBoundaryStyle("", $bgColor=$BOUNDARY_BG_COLOR, $fontColor=$BOUNDARY_COLOR, $borderColor=$BOUNDARY_COLOR, $borderStyle=DashedLine(), $legendText="$BOUNDARY_LEGEND_TEXT")
 
 ' Index
 ' ##################################

C4_Component.puml

@@ -17,15 +17,22 @@
 !$COMPONENT_BG_COLOR ?= "#85BBF0"
 !$COMPONENT_BORDER_COLOR ?= "#78A8D8"
 
+!$EXTERNAL_COMPONENT_LEGEND_TEXT ?= "external component"
 !$EXTERNAL_COMPONENT_FONT_COLOR ?= $COMPONENT_FONT_COLOR
 !$EXTERNAL_COMPONENT_BG_COLOR ?= "#CCCCCC"
 !$EXTERNAL_COMPONENT_BORDER_COLOR ?= "#BFBFBF"
 
+' Labels
+' ##################################
+
+!$COMPONENT_LEGEND_TEXT ?= "component"
+!$EXTERNAL_COMPONENT_LEGEND_TEXT ?= "external component"
+
 ' Styling
 ' ##################################
 
-UpdateElementStyle("component", $COMPONENT_BG_COLOR, $COMPONENT_FONT_COLOR, $COMPONENT_BORDER_COLOR)
-UpdateElementStyle("external_component", $EXTERNAL_COMPONENT_BG_COLOR, $EXTERNAL_COMPONENT_FONT_COLOR, $EXTERNAL_COMPONENT_BORDER_COLOR)
+UpdateElementStyle("component", $COMPONENT_BG_COLOR, $COMPONENT_FONT_COLOR, $COMPONENT_BORDER_COLOR, $legendText="$COMPONENT_LEGEND_TEXT")
+UpdateElementStyle("external_component", $EXTERNAL_COMPONENT_BG_COLOR, $EXTERNAL_COMPONENT_FONT_COLOR, $EXTERNAL_COMPONENT_BORDER_COLOR, $legendText="$EXTERNAL_COMPONENT_LEGEND_TEXT")
 
 ' shortcuts with default colors
 !unquoted procedure AddComponentTag($tagStereo, $bgColor="", $fontColor="", $borderColor="", $shadowing="", $shape="", $sprite="", $techn="", $legendText="", $legendSprite="", $borderStyle="", $borderThickness="")

C4_Container.puml

@@ -25,12 +25,20 @@
 !$EXTERNAL_CONTAINER_BG_COLOR ?= "#B3B3B3"
 !$EXTERNAL_CONTAINER_BORDER_COLOR ?= "#A6A6A6"
 
+' Labels
+' ##################################
+
+!$CONTAINER_LEGEND_TEXT ?= "container"
+!$CONTAINER_BOUNDARY_TYPE ?= "container"
+!$CONTAINER_BOUNDARY_LEGEND_TEXT ?= "container boundary"
+!$EXTERNAL_CONTAINER_LEGEND_TEXT ?= "external container"
+
 ' Styling
 ' ##################################
-UpdateElementStyle("container", $CONTAINER_BG_COLOR, $CONTAINER_FONT_COLOR, $CONTAINER_BORDER_COLOR)
-UpdateElementStyle("external_container", $EXTERNAL_CONTAINER_BG_COLOR, $EXTERNAL_CONTAINER_FONT_COLOR, $EXTERNAL_CONTAINER_BORDER_COLOR)
+UpdateElementStyle("container", $CONTAINER_BG_COLOR, $CONTAINER_FONT_COLOR, $CONTAINER_BORDER_COLOR, $legendText="$CONTAINER_LEGEND_TEXT")
+UpdateElementStyle("external_container", $EXTERNAL_CONTAINER_BG_COLOR, $EXTERNAL_CONTAINER_FONT_COLOR, $EXTERNAL_CONTAINER_BORDER_COLOR, $legendText="$EXTERNAL_CONTAINER_LEGEND_TEXT")
 
-UpdateBoundaryStyle("container", $bgColor=$CONTAINER_BOUNDARY_BG_COLOR, $fontColor=$CONTAINER_BOUNDARY_COLOR, $borderColor=$CONTAINER_BOUNDARY_COLOR, $type="Container")
+UpdateBoundaryStyle("container", $bgColor=$CONTAINER_BOUNDARY_BG_COLOR, $fontColor=$CONTAINER_BOUNDARY_COLOR, $borderColor=$CONTAINER_BOUNDARY_COLOR, $type="$CONTAINER_BOUNDARY_TYPE", $legendText="$CONTAINER_BOUNDARY_LEGEND_TEXT")
 
 ' shortcuts with default colors
 !unquoted procedure AddContainerTag($tagStereo, $bgColor="", $fontColor="", $borderColor="", $shadowing="", $shape="", $sprite="", $techn="", $legendText="", $legendSprite="", $borderStyle="", $borderThickness="")

C4_Context.puml

@@ -37,16 +37,30 @@
 !$ENTERPRISE_BOUNDARY_BG_COLOR ?= $BOUNDARY_BG_COLOR
 !$ENTERPRISE_BOUNDARY_BORDER_STYLE ?= $BOUNDARY_BORDER_STYLE
 
+' Labels
+' ##################################
+
+!$PERSON_LEGEND_TEXT ?= "person"
+!$EXTERNAL_PERSON_LEGEND_TEXT ?= "external person"
+
+!$SYSTEM_LEGEND_TEXT ?= "system"
+!$SYSTEM_BOUNDARY_TYPE ?= "system"
+!$SYSTEM_BOUNDARY_LEGEND_TEXT ?= "system boundary"
+!$EXTERNAL_SYSTEM_LEGEND_TEXT ?= "external system"
+
+!$ENTERPRISE_BOUNDARY_TYPE ?= "enterprise"
+!$ENTERPRISE_BOUNDARY_LEGEND_TEXT ?= "enterprise boundary"
+
 ' Styling
 ' ##################################
 
-UpdateElementStyle("person", $PERSON_BG_COLOR, $PERSON_FONT_COLOR, $PERSON_BORDER_COLOR)
-UpdateElementStyle("external_person", $EXTERNAL_PERSON_BG_COLOR, $EXTERNAL_PERSON_FONT_COLOR, $EXTERNAL_PERSON_BORDER_COLOR)
-UpdateElementStyle("system", $SYSTEM_BG_COLOR, $SYSTEM_FONT_COLOR, $SYSTEM_BORDER_COLOR)
-UpdateElementStyle("external_system", $EXTERNAL_SYSTEM_BG_COLOR, $EXTERNAL_SYSTEM_FONT_COLOR, $EXTERNAL_SYSTEM_BORDER_COLOR)
+UpdateElementStyle("person", $PERSON_BG_COLOR, $PERSON_FONT_COLOR, $PERSON_BORDER_COLOR, $legendText="$PERSON_LEGEND_TEXT")
+UpdateElementStyle("external_person", $EXTERNAL_PERSON_BG_COLOR, $EXTERNAL_PERSON_FONT_COLOR, $EXTERNAL_PERSON_BORDER_COLOR, $legendText="$EXTERNAL_PERSON_LEGEND_TEXT")
+UpdateElementStyle("system", $SYSTEM_BG_COLOR, $SYSTEM_FONT_COLOR, $SYSTEM_BORDER_COLOR, $legendText="$SYSTEM_LEGEND_TEXT")
+UpdateElementStyle("external_system", $EXTERNAL_SYSTEM_BG_COLOR, $EXTERNAL_SYSTEM_FONT_COLOR, $EXTERNAL_SYSTEM_BORDER_COLOR, $legendText="$EXTERNAL_SYSTEM_LEGEND_TEXT")
 
-UpdateBoundaryStyle("system", $bgColor=$SYSTEM_BOUNDARY_BG_COLOR, $fontColor=$SYSTEM_BOUNDARY_COLOR, $borderColor=$SYSTEM_BOUNDARY_COLOR, $type="System")
-UpdateBoundaryStyle("enterprise", $bgColor=$ENTERPRISE_BOUNDARY_BG_COLOR, $fontColor=$ENTERPRISE_BOUNDARY_COLOR, $borderColor=$ENTERPRISE_BOUNDARY_COLOR, $type="Enterprise")
+UpdateBoundaryStyle("system", $bgColor=$SYSTEM_BOUNDARY_BG_COLOR, $fontColor=$SYSTEM_BOUNDARY_COLOR, $borderColor=$SYSTEM_BOUNDARY_COLOR, $type="$SYSTEM_BOUNDARY_TYPE", $legendText="$SYSTEM_BOUNDARY_LEGEND_TEXT")
+UpdateBoundaryStyle("enterprise", $bgColor=$ENTERPRISE_BOUNDARY_BG_COLOR, $fontColor=$ENTERPRISE_BOUNDARY_COLOR, $borderColor=$ENTERPRISE_BOUNDARY_COLOR, $type="$ENTERPRISE_BOUNDARY_TYPE", $legendText="$ENTERPRISE_BOUNDARY_LEGEND_TEXT")
 
 ' shortcuts with default colors
 !unquoted procedure AddPersonTag($tagStereo, $bgColor="", $fontColor="", $borderColor="", $shadowing="", $shape="", $sprite="", $legendText="", $legendSprite="", $type="", $borderStyle="", $borderThickness="")

C4_Deployment.puml

@@ -12,6 +12,11 @@
 !$NODE_BG_COLOR ?= "#FFFFFF"
 !$NODE_BORDER_COLOR ?= "#A2A2A2"
 
+' Labels
+' ##################################
+
+!$NODE_LEGEND_TEXT ?= "node"
+
 ' Styling
 ' ##################################
 
@@ -22,7 +27,7 @@
 !$NODE_TYPE_MAX_CHAR_WIDTH ?= 35
 !$NODE_DESCR_MAX_CHAR_WIDTH ?= 32
 
-UpdateElementStyle("node", $bgColor=$NODE_BG_COLOR, $fontColor=$NODE_FONT_COLOR, $borderColor=$NODE_BORDER_COLOR)
+UpdateElementStyle("node", $bgColor=$NODE_BG_COLOR, $fontColor=$NODE_FONT_COLOR, $borderColor=$NODE_BORDER_COLOR, $legendText="$NODE_LEGEND_TEXT")
 skinparam rectangle<<node>> {
     FontStyle normal
 }

C4_Sequence.puml

@@ -34,9 +34,9 @@
   !$LEGEND_DASHED_TRANSPARENT_BOUNDARY = ""
 !endif
 UpdateBoundaryStyle("", $bgColor=$BOUNDARY_BG_COLOR, $fontColor=$BOUNDARY_COLOR, $borderColor=$BOUNDARY_COLOR)
-UpdateBoundaryStyle("enterprise", $bgColor=$ENTERPRISE_BOUNDARY_BG_COLOR, $fontColor=$ENTERPRISE_BOUNDARY_COLOR, $borderColor=$ENTERPRISE_BOUNDARY_COLOR, $type="Enterprise")
-UpdateBoundaryStyle("system", $bgColor=$SYSTEM_BOUNDARY_BG_COLOR, $fontColor=$SYSTEM_BOUNDARY_COLOR, $borderColor=$SYSTEM_BOUNDARY_COLOR, $type="System")
-UpdateBoundaryStyle("container", $bgColor=$CONTAINER_BOUNDARY_BG_COLOR, $fontColor=$CONTAINER_BOUNDARY_COLOR, $borderColor=$CONTAINER_BOUNDARY_COLOR, $type="Container")
+UpdateBoundaryStyle("enterprise", $bgColor=$ENTERPRISE_BOUNDARY_BG_COLOR, $fontColor=$ENTERPRISE_BOUNDARY_COLOR, $borderColor=$ENTERPRISE_BOUNDARY_COLOR, $type="$ENTERPRISE_BOUNDARY_TYPE")
+UpdateBoundaryStyle("system", $bgColor=$SYSTEM_BOUNDARY_BG_COLOR, $fontColor=$SYSTEM_BOUNDARY_COLOR, $borderColor=$SYSTEM_BOUNDARY_COLOR, $type="$SYSTEM_BOUNDARY_TYPE")
+UpdateBoundaryStyle("container", $bgColor=$CONTAINER_BOUNDARY_BG_COLOR, $fontColor=$CONTAINER_BOUNDARY_COLOR, $borderColor=$CONTAINER_BOUNDARY_COLOR, $type="$CONTAINER_BOUNDARY_TYPE")
 
 ' Styling and Layout
 ' ##################################

LayoutOptions.md

@@ -24,7 +24,7 @@ C4-PlantUML comes with some layout options.
     - [SHOW_INDEX(?show)](#show_indexshow)
   - [Optional support of additional PlantUML elements](#optional-support-of-additional-plantuml-elements)
     - [List of supported PlantUML elements](#list-of-supported-plantuml-elements)
-- [📄 Themes](Themes.md#themes)
+- [📄 Themes (different styles and languages)](Themes.md#themes)
 - samples
   - [📄 C4 Model Diagrams](samples/C4CoreDiagrams.md#c4-model-diagrams)
 

README.md

@@ -62,7 +62,7 @@ C4-PlantUML includes macros, stereotypes, and other goodies (like VSCode Snippet
   - [Background](#background)
   - [License](#license)
 - [📄 Layout Options](LayoutOptions.md#layout-options)
-- [📄 Themes](Themes.md#themes)
+- [📄 Themes (different styles and languages)](Themes.md#themes)
 - samples
   - [📄 C4 Model Diagrams](samples/C4CoreDiagrams.md#c4-model-diagrams)
 
@@ -654,6 +654,13 @@ Like the element specific tag definitions exist boundary specific calls with the
 - `UpdateSystemBoundaryStyle(?bgColor, ?fontColor, ?borderColor, ?shadowing, ?shape, ?type, ?legendText, ?borderStyle, ?borderThickness, ?sprite, ?legendSprite)`
 - `UpdateEnterpriseBoundaryStyle(?bgColor, ?fontColor, ?borderColor, ?shadowing, ?shape, ?type, ?legendText, ?borderStyle, ?borderThickness, ?sprite, ?legendSprite)`
 
+### Define a new legend title
+
+All the above described `Update....(..., ?legendText, ...)` calls can define a new legend text.
+Only the legend title cannot be changed. Therefore, the following call is added to allow it to be changed as well:
+
+- `UpdateLegendTitle(newTitle)`
+
 ### Comments
 
 - `SHOW_LEGEND()` supports the customized stereotypes