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110 lines
2.3 KiB
C++
110 lines
2.3 KiB
C++
#include "IconDes.h"
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namespace Upp {
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void IconDes::LeftDown(Point p, dword flags)
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{
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SetFocus();
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if(!IsCurrent())
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return;
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SaveUndo();
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startpoint = GetPos(p);
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startcolor = InImage(startpoint) ? CurrentImage()[startpoint.y][startpoint.x] : RGBAZero();
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if(IsPasting()) {
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if(Rect(Current().pastepos, Current().paste_image.GetSize()).Contains(startpoint)) {
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startpoint -= Current().pastepos;
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SetCapture();
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}
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else
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FinishPaste();
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return;
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}
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SetCapture();
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Current().base_image = CurrentImage();
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int fill = (flags & (K_SHIFT|K_CTRL)) == (K_SHIFT|K_CTRL) ? -1 : flags & K_SHIFT ? 0 : flags & K_CTRL ? 20 : flags & K_ALT ? 40 : Null;
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if(!IsNull(fill)) {
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DoFill(fill);
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return;
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}
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if(selectrect)
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EmptyRectTool(startpoint, flags);
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else
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if(tool)
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(this->*tool)(startpoint, flags);
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}
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void IconDes::MouseMove(Point p, dword keyflags)
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{
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SyncStatus();
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if(!HasCapture() || !IsCurrent())
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return;
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p = GetPos(p);
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if(IsPasting()) {
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Current().pastepos = p - startpoint;
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MakePaste();
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return;
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}
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if(selectrect)
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EmptyRectTool(p, keyflags);
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else
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if(tool)
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(this->*tool)(p, keyflags);
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}
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void IconDes::LeftUp(Point p, dword keyflags)
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{
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if(!IsCurrent())
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return;
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if(IsPasting() && HasCapture())
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Refresh();
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else
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if(HasCapture() && selectrect)
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Move();
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else
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Current().base_image.Clear();
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SetBar();
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SyncShow();
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}
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void IconDes::RightDown(Point p, dword flags)
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{
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p = GetPos(p);
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if(!InImage(p))
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return;
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if(tool == &IconDes::HotSpotTool) {
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if(p != Current().image.Get2ndSpot()) {
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ImageBuffer ib(Current().image);
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ib.Set2ndSpot(p);
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Current().image = ib;
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Refresh();
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}
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return;
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}
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RGBA ic = CurrentImage()[p.y][p.x];
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RGBA c = CurrentColor();
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if(flags & K_ALT) {
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c.a = ic.a;
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ic = c;
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}
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if(flags & K_CTRL)
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ic.a = c.a;
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rgbactrl.Set(ic);
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ColorChanged();
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}
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Image IconDes::CursorImage(Point p, dword flags)
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{
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if(IsHotSpot())
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return Image::Arrow();
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if(IsPasting())
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return HasCapture() ? IconDesImg::MoveMove()
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: Rect(Current().pastepos, Current().paste_image.GetSize()).Contains(GetPos(p)) ? IconDesImg::MoveCursor()
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: IconDesImg::MoveOk();
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return (flags & (K_SHIFT|K_CTRL)) == (K_SHIFT|K_CTRL) ? antifill_cursor :
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flags & K_SHIFT ? fill_cursor :
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flags & K_CTRL ? fill_cursor2 :
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flags & K_ALT ? fill_cursor3 : cursor_image;
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}
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}
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