pcbnew: add align center and align middle tools and related icons

NEW: add placement tools that allow aligning the centers of items in a selection, both vertically and horizonally
8 years ago · b356275e76
9 changed files with 1160 additions and 0 deletions
--- a/bitmaps_png/CMakeLists.txt
+++ b/bitmaps_png/CMakeLists.txt
@ -138,6 +138,8 @@ set( BMAPS_MID
    add_zone_cutout
    add_zone
    align_items
+    align_items_center
+    align_items_middle
    anchor
    annotate_down_right
    annotate_right_down
--- a/bitmaps_png/cpp_26/align_items_center.cpp
+++ b/bitmaps_png/cpp_26/align_items_center.cpp
@ -0,0 +1,31 @@
+
+/* Do not modify this file, it was automatically generated by the
+ * PNG2cpp CMake script, using a *.png file as input.
+ */
+
+#include <bitmaps.h>
+
+static const unsigned char png[] = {
+ 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
+ 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x1a, 0x08, 0x06, 0x00, 0x00, 0x00, 0xa9, 0x4a, 0x4c,
+ 0xce, 0x00, 0x00, 0x00, 0xdf, 0x49, 0x44, 0x41, 0x54, 0x48, 0xc7, 0x63, 0x60, 0x18, 0x05, 0xd8,
+ 0x80, 0x83, 0x03, 0x0b, 0xa3, 0x4a, 0xf8, 0x77, 0x06, 0xa5, 0xd0, 0xff, 0xc8, 0x18, 0x2c, 0x06,
+ 0x94, 0x43, 0x55, 0x2c, 0xe5, 0xcb, 0xc5, 0x20, 0x17, 0x25, 0x88, 0x82, 0x41, 0x62, 0xc4, 0x00,
+ 0x15, 0x4f, 0x76, 0x90, 0xc1, 0xc1, 0xd3, 0x7e, 0xfd, 0x0f, 0x9d, 0xf9, 0x1f, 0x8c, 0x41, 0x6c,
+ 0xb0, 0x85, 0x20, 0x39, 0x38, 0x50, 0x48, 0xe0, 0x60, 0x54, 0x0e, 0xff, 0x85, 0xe1, 0x22, 0x90,
+ 0x18, 0x50, 0x8e, 0x7a, 0x16, 0xa9, 0x44, 0xf3, 0x81, 0x04, 0xbd, 0xbb, 0x5f, 0xff, 0xf7, 0x9f,
+ 0xf8, 0x05, 0x8c, 0x41, 0x6c, 0x88, 0x42, 0xa0, 0x1c, 0xb5, 0x2d, 0x0a, 0x98, 0xfc, 0x0d, 0xae,
+ 0x10, 0xc4, 0x1e, 0x18, 0x8b, 0x64, 0x42, 0x39, 0x31, 0xe2, 0x10, 0x24, 0x46, 0x55, 0x8b, 0x8c,
+ 0xd3, 0x58, 0x81, 0xf1, 0xf5, 0x03, 0x4b, 0x1c, 0xfe, 0x00, 0xc9, 0x51, 0xcf, 0x22, 0x90, 0xcb,
+ 0x81, 0x6c, 0xdf, 0xde, 0x77, 0xf0, 0x38, 0x04, 0xb1, 0xc1, 0xf2, 0x20, 0x39, 0x6a, 0x5b, 0x14,
+ 0x34, 0xf5, 0x27, 0x5c, 0x1e, 0xc4, 0x1e, 0xbc, 0x16, 0xc5, 0x27, 0xa6, 0x3e, 0xc4, 0x65, 0x51,
+ 0x42, 0x52, 0xea, 0xff, 0xa4, 0xe4, 0xd4, 0xff, 0xb8, 0x2c, 0x02, 0xc9, 0x25, 0xa7, 0x40, 0xe4,
+ 0xb1, 0x59, 0x04, 0x94, 0x7b, 0x30, 0x8c, 0x83, 0x6e, 0xf0, 0xa4, 0x3a, 0xba, 0xe5, 0x23, 0xba,
+ 0x95, 0x0c, 0x43, 0xaf, 0xf4, 0xa6, 0x5b, 0x7d, 0x44, 0xb7, 0x1a, 0x96, 0xae, 0x6d, 0x86, 0x51,
+ 0x40, 0x22, 0x00, 0x00, 0x7a, 0x89, 0xca, 0x92, 0x6e, 0xf9, 0x69, 0x42, 0x00, 0x00, 0x00, 0x00,
+ 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+};
+
+const BITMAP_OPAQUE align_items_center_xpm[1] = {{ png, sizeof( png ), "align_items_center_xpm" }};
+
+//EOF
--- a/bitmaps_png/cpp_26/align_items_middle.cpp
+++ b/bitmaps_png/cpp_26/align_items_middle.cpp
@ -0,0 +1,31 @@
+
+/* Do not modify this file, it was automatically generated by the
+ * PNG2cpp CMake script, using a *.png file as input.
+ */
+
+#include <bitmaps.h>
+
+static const unsigned char png[] = {
+ 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
+ 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x1a, 0x08, 0x06, 0x00, 0x00, 0x00, 0xa9, 0x4a, 0x4c,
+ 0xce, 0x00, 0x00, 0x00, 0xe5, 0x49, 0x44, 0x41, 0x54, 0x48, 0xc7, 0x63, 0x60, 0x18, 0x30, 0x20,
+ 0xe5, 0xcb, 0xc5, 0x20, 0x17, 0x25, 0x88, 0x0b, 0xc7, 0x25, 0xa4, 0x3e, 0xc4, 0x27, 0x0f, 0xd6,
+ 0x4f, 0x10, 0x28, 0x24, 0x70, 0x30, 0x2a, 0x87, 0xff, 0x62, 0x50, 0x0a, 0xfd, 0x4f, 0x2e, 0x06,
+ 0xeb, 0x07, 0x9a, 0x83, 0xdf, 0x22, 0x95, 0x68, 0x3e, 0x90, 0x62, 0xef, 0xee, 0xd7, 0xff, 0xfd,
+ 0x27, 0x7e, 0x21, 0x19, 0x83, 0xf4, 0x81, 0x2d, 0x04, 0x99, 0x43, 0x8c, 0x45, 0x01, 0x93, 0xbf,
+ 0xfd, 0x0f, 0x9d, 0xf9, 0x9f, 0x64, 0x0c, 0xd2, 0x37, 0x38, 0x2d, 0xa2, 0x7d, 0xd0, 0xd1, 0x2d,
+ 0x31, 0x10, 0x91, 0xbc, 0xe3, 0x13, 0x53, 0xff, 0x53, 0x9e, 0xbc, 0xb1, 0x01, 0x99, 0x50, 0x4e,
+ 0xbc, 0x16, 0x81, 0xe4, 0x29, 0x06, 0xc6, 0x69, 0xac, 0xc0, 0xa0, 0xf8, 0x41, 0x20, 0xa8, 0x7e,
+ 0x80, 0xd4, 0x51, 0x66, 0x11, 0xc8, 0xb5, 0x40, 0xc3, 0x7c, 0x7b, 0xdf, 0x61, 0x8d, 0x7c, 0x90,
+ 0x38, 0xd8, 0x42, 0x8a, 0x7d, 0x05, 0xb5, 0x28, 0x68, 0xea, 0x4f, 0xac, 0xc9, 0x19, 0x24, 0x3e,
+ 0x34, 0x2d, 0xa2, 0x7d, 0xd0, 0xd1, 0x2d, 0x31, 0xd0, 0x2d, 0x79, 0x63, 0x01, 0x69, 0x69, 0x69,
+ 0xff, 0xc9, 0xd7, 0xed, 0xe0, 0xc0, 0xc2, 0xa8, 0x12, 0xfe, 0x9d, 0x92, 0xa2, 0x07, 0x23, 0x48,
+ 0x41, 0xe6, 0x01, 0xcd, 0x45, 0x2b, 0x4c, 0x3d, 0xd9, 0x41, 0x92, 0xc1, 0xd3, 0x7e, 0x91, 0x55,
+ 0x6a, 0xa3, 0x63, 0x90, 0x39, 0x90, 0xc2, 0x15, 0x68, 0xee, 0xa8, 0x45, 0xd4, 0xb1, 0x88, 0x6e,
+ 0x89, 0x81, 0xb4, 0xe4, 0x7d, 0x97, 0x61, 0x30, 0x03, 0x00, 0xb8, 0x97, 0xbe, 0x3f, 0x90, 0xee,
+ 0x47, 0x63, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
+};
+
+const BITMAP_OPAQUE align_items_middle_xpm[1] = {{ png, sizeof( png ), "align_items_middle_xpm" }};
+
+//EOF
--- a/bitmaps_png/sources/align_items_center.svg
+++ b/bitmaps_png/sources/align_items_center.svg
@ -0,0 +1,494 @@
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+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
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+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
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--- a/include/bitmaps.h
+++ b/include/bitmaps.h
@ -67,6 +67,8 @@ EXTERN_BITMAP( annotate_down_right_xpm )
 EXTERN_BITMAP( annotate_right_down_xpm )
 EXTERN_BITMAP( annotate_xpm )
 EXTERN_BITMAP( align_items_xpm )
+EXTERN_BITMAP( align_items_center_xpm )
+EXTERN_BITMAP( align_items_middle_xpm )
 EXTERN_BITMAP( apply_pad_settings_xpm )
 EXTERN_BITMAP( array_xpm )
 EXTERN_BITMAP( auto_associe_xpm )
--- a/pcbnew/tools/pcb_actions.h
+++ b/pcbnew/tools/pcb_actions.h
@ -234,6 +234,12 @@ public:
    /// Align items to the right edge of selection bounding box
    static TOOL_ACTION alignRight;

+    /// Align items to the middle of selection bounding box
+    static TOOL_ACTION alignCenterX;
+
+    /// Align items to the center of selection bounding box
+    static TOOL_ACTION alignCenterY;
+
    /// Distributes items evenly along the horizontal axis
    static TOOL_ACTION distributeHorizontally;

--- a/pcbnew/tools/placement_tool.cpp
+++ b/pcbnew/tools/placement_tool.cpp
@ -57,6 +57,16 @@ TOOL_ACTION PCB_ACTIONS::alignRight( "pcbnew.AlignAndDistribute.alignRight",
        _( "Align to Right" ),
        _( "Aligns selected items to the right edge" ), right_xpm );

+TOOL_ACTION PCB_ACTIONS::alignCenterX( "pcbnew.AlignAndDistribute.alignCenterX",
+        AS_GLOBAL, 0,
+        _( "Align to Middle" ),
+        _( "Aligns selected items to the vertical center" ), align_items_middle_xpm );
+
+TOOL_ACTION PCB_ACTIONS::alignCenterY( "pcbnew.AlignAndDistribute.alignCenterY",
+        AS_GLOBAL, 0,
+        _( "Align to Center" ),
+        _( "Aligns selected items to the horizontal center" ), align_items_center_xpm );
+
 TOOL_ACTION PCB_ACTIONS::distributeHorizontally( "pcbnew.AlignAndDistribute.distributeHorizontally",
        AS_GLOBAL, 0,
        _( "Distribute Horizontally" ),
@ -100,6 +110,8 @@ bool ALIGN_DISTRIBUTE_TOOL::Init()
    m_placementMenu->Add( PCB_ACTIONS::alignBottom );
    m_placementMenu->Add( PCB_ACTIONS::alignLeft );
    m_placementMenu->Add( PCB_ACTIONS::alignRight );
+    m_placementMenu->Add( PCB_ACTIONS::alignCenterX );
+    m_placementMenu->Add( PCB_ACTIONS::alignCenterY );
    m_placementMenu->AppendSeparator();
    m_placementMenu->Add( PCB_ACTIONS::distributeHorizontally );
    m_placementMenu->Add( PCB_ACTIONS::distributeVertically );
@ -126,6 +138,16 @@ bool SortTopmostY( const std::pair<BOARD_ITEM*, EDA_RECT> left, const std::pair<
    return ( left.second.GetY() < right.second.GetY() );
 }

+bool SortCenterX( const std::pair<BOARD_ITEM*, EDA_RECT> left, const std::pair<BOARD_ITEM*, EDA_RECT> right)
+{
+    return ( left.second.GetCenter().x < right.second.GetCenter().x );
+}
+
+bool SortCenterY( const std::pair<BOARD_ITEM*, EDA_RECT> left, const std::pair<BOARD_ITEM*, EDA_RECT> right)
+{
+    return ( left.second.GetCenter().y < right.second.GetCenter().y );
+}
+
 bool SortBottommostY( const std::pair<BOARD_ITEM*, EDA_RECT> left, const std::pair<BOARD_ITEM*, EDA_RECT> right)
 {
    return ( left.second.GetBottom() > right.second.GetBottom() );
@ -298,6 +320,64 @@ int ALIGN_DISTRIBUTE_TOOL::doAlignRight()
 }


+int ALIGN_DISTRIBUTE_TOOL::AlignCenterX( const TOOL_EVENT& aEvent )
+{
+    const SELECTION& selection = m_selectionTool->GetSelection();
+
+    if( selection.Size() <= 1 )
+        return 0;
+
+    BOARD_COMMIT commit( getEditFrame<PCB_BASE_FRAME>() );
+    commit.StageItems( selection, CHT_MODIFY );
+
+    auto itemsToAlign = GetBoundingBoxes( selection );
+    std::sort( itemsToAlign.begin(), itemsToAlign.end(), SortCenterX );
+
+    // after sorting use the x coordinate of the middle item as a target for all other items
+    const int targetX = itemsToAlign.at( itemsToAlign.size() / 2 ).second.GetCenter().x;
+
+    // Move the selected items
+    for( auto& i : itemsToAlign )
+    {
+        int difference = targetX - i.second.GetCenter().x;
+        i.first->Move( wxPoint( difference, 0 ) );
+    }
+
+    commit.Push( _( "Align to middle" ) );
+
+    return 0;
+}
+
+
+int ALIGN_DISTRIBUTE_TOOL::AlignCenterY( const TOOL_EVENT& aEvent )
+{
+    const SELECTION& selection = m_selectionTool->GetSelection();
+
+    if( selection.Size() <= 1 )
+        return 0;
+
+    BOARD_COMMIT commit( getEditFrame<PCB_BASE_FRAME>() );
+    commit.StageItems( selection, CHT_MODIFY );
+
+    auto itemsToAlign = GetBoundingBoxes( selection );
+    std::sort( itemsToAlign.begin(), itemsToAlign.end(), SortCenterY );
+
+    // after sorting use the y coordinate of the middle item as a target for all other items
+    const int targetY = itemsToAlign.at( itemsToAlign.size() / 2 ).second.GetCenter().y;
+
+    // Move the selected items
+    for( auto& i : itemsToAlign )
+    {
+        int difference = targetY - i.second.GetCenter().y;
+        i.first->Move( wxPoint( 0, difference ) );
+    }
+
+    commit.Push( _( "Align to center" ) );
+
+    return 0;
+}
+
+
 int ALIGN_DISTRIBUTE_TOOL::DistributeHorizontally( const TOOL_EVENT& aEvent )
 {
    const SELECTION& selection = m_selectionTool->GetSelection();
@ -401,6 +481,8 @@ void ALIGN_DISTRIBUTE_TOOL::setTransitions()
    Go( &ALIGN_DISTRIBUTE_TOOL::AlignBottom, PCB_ACTIONS::alignBottom.MakeEvent() );
    Go( &ALIGN_DISTRIBUTE_TOOL::AlignLeft,   PCB_ACTIONS::alignLeft.MakeEvent() );
    Go( &ALIGN_DISTRIBUTE_TOOL::AlignRight,  PCB_ACTIONS::alignRight.MakeEvent() );
+    Go( &ALIGN_DISTRIBUTE_TOOL::AlignCenterX,  PCB_ACTIONS::alignCenterX.MakeEvent() );
+    Go( &ALIGN_DISTRIBUTE_TOOL::AlignCenterY,  PCB_ACTIONS::alignCenterY.MakeEvent() );

    Go( &ALIGN_DISTRIBUTE_TOOL::DistributeHorizontally,  PCB_ACTIONS::distributeHorizontally.MakeEvent() );
    Go( &ALIGN_DISTRIBUTE_TOOL::DistributeVertically,    PCB_ACTIONS::distributeVertically.MakeEvent() );
--- a/pcbnew/tools/placement_tool.h
+++ b/pcbnew/tools/placement_tool.h
@ -68,6 +68,20 @@ public:
     */
    int AlignRight( const TOOL_EVENT& aEvent );

+    /**
+     * Function AlignCenterX()
+     * Sets the x coordinate of the midpoint of each of the selected items to
+     * the value of the x coordinate of the center of the middle selected item.
+     */
+    int AlignCenterX( const TOOL_EVENT& aEvent );
+
+    /**
+     * Function AlignCenterX()
+     * Sets the y coordinate of the midpoint of each of the selected items to
+     * the value of the y coordinate of the center of the middle selected item.
+     */
+    int AlignCenterY( const TOOL_EVENT& aEvent );
+
    /**
     * Function DistributeHorizontally()
     * Distributes the selected items along the X axis.