1 files changed, 203 insertions, 0 deletions
diff --git a/Src/Wasabi/api/wnd/wndclass/labelwnd.cpp b/Src/Wasabi/api/wnd/wndclass/labelwnd.cpp
new file mode 100644
index 00000000..d9aedd0f
--- /dev/null
+++ b/Src/Wasabi/api/wnd/wndclass/labelwnd.cpp
@@ -0,0 +1,203 @@
+#include <precomp.h>
+
+#include "labelwnd.h"
+
+#include <api/locales/xlatstr.h>
+#include <api/wnd/paintsets.h>
+
+#include <tataki/canvas/bltcanvas.h>
+#include <tataki/color/skinclr.h>
+#include <api/wnd/notifmsg.h>
+#include <tataki/region/region.h>
+#include <api/wnd/PaintCanvas.h>
+
+static SkinColor labelfg(L"wasabi.labelwnd.foreground");
+static SkinColor labelbg(L"wasabi.labelwnd.background", L"Text backgrounds");
+
+#define DEF_LABEL_HEIGHT 0
+#define DEF_LABEL_FONTSIZE 16
+
+LabelWnd::LabelWnd() {
+  show_label = FALSE;
+  labelsize = DEF_LABEL_FONTSIZE;
+  labelHeight = 0;
+  margin=0;
+  setVirtual(0);
+}
+
+void LabelWnd::getClientRect(RECT *r) {
+  LABELWND_PARENT::getClientRect(r);
+  r->top += getLabelHeight();
+}
+
+int LabelWnd::onResize() {
+  LABELWND_PARENT::onResize();
+  invalidateLabel();
+/*  if (getLabelHeight() <= 0) return 0;
+  RECT r,ir;
+  LABELWND_PARENT::getClientRect(&r);
+  LABELWND_PARENT::getNonClientRect(&ir);
+  ir.bottom = ir.top + getLabelHeight()+margin;
+  invalidateRect(&ir);*/
+  return 1;
+}
+
+int LabelWnd::onPaint(Canvas *canvas) {
+  if (getLabelHeight() <= 0) return LABELWND_PARENT::onPaint(canvas);
+
+  PaintBltCanvas paintcanvas;
+  if (canvas == NULL) {
+    if (!paintcanvas.beginPaintNC(this)) return 0;
+    canvas = &paintcanvas;
+  }
+
+  RECT r;
+  LabelWnd::getNonClientRect(&r);
+
+  if (canvas->isFixedCoords()) { // handle possible double buffer
+    // convert to canvas coords
+    r.right -= r.left; r.left = 0;
+    r.bottom -= r.top; r.top = 0;
+  }
+
+  r.bottom = r.top + getLabelHeight();
+
+  if (margin) {
+    r.left+=margin;
+    r.right-=margin;
+    r.bottom+=margin*2;
+  }
+
+  LABELWND_PARENT::onPaint(canvas);
+  int got_focus = gotFocus() || forceFocus();
+
+  if (wantRenderBaseTexture()) {
+    WASABI_API_WND->skin_renderBaseTexture(getBaseTextureWindow(), canvas, r, this);
+  }
+
+#ifdef WASABI_COMPILE_PAINTSETS
+  WASABI_API_WND->paintset_render(Paintset::LABEL, canvas, &r, got_focus ? 255 : 64);
+#endif
+	Wasabi::FontInfo fontInfo;
+	fontInfo.opaque=false;
+  fontInfo.pointSize = getLabelHeight()-1;
+  const wchar_t *name = getName();
+  if (name == NULL || *name == '\0')
+		name = L"Label";
+#define LEFTMARGIN 3
+	fontInfo.color = labelbg;
+	const wchar_t *xname = name;
+
+	switch(wantTranslation())
+	{
+	case 1:
+		xname = _(name);
+		break;
+	case 2:
+		xname = __(name);
+		break;
+	}
+
+	canvas->textOut(r.left+LEFTMARGIN+1, r.top+1, xname, &fontInfo);
+	fontInfo.color = labelfg;
+	canvas->textOut(r.left+LEFTMARGIN, r.top, xname, &fontInfo);
+	
+  return 1;
+}
+
+void LabelWnd::onSetName() {
+  LABELWND_PARENT::onSetName();
+  // make sure label gets repainted
+  if (isInited()) {
+    RECT r;
+    LabelWnd::getNonClientRect(&r);
+    r.bottom = r.top + getLabelHeight();
+    invalidateRect(&r);
+  }
+}
+
+//CUTint LabelWnd::childNotify(api_window *child, int msg, intptr_t param1, intptr_t param2) {
+//CUT  switch (msg) {
+//CUT    case CHILD_WINDOWSHADE_CAPABLE: return show_label;
+//CUT    case CHILD_WINDOWSHADE_ENABLE: return TRUE;
+//CUT  }
+//CUT  return LABELWND_PARENT::childNotify(child, msg, param1, param2);
+//CUT}
+
+int LabelWnd::showLabel(int show) {
+  show_label = show;
+  setFontSize(-1);
+  if (isPostOnInit()) {
+    onResize();
+  }
+  return 1;
+}
+
+int LabelWnd::getLabelHeight() {
+  return show_label ? labelHeight : 0;
+}
+
+void LabelWnd::setMargin(int newmargin) {
+  margin = newmargin;
+  RECT r;
+  getNonClientRect(&r);
+  r.bottom = getLabelHeight()+margin;
+  invalidateRect(&r);
+}
+
+int LabelWnd::onGetFocus() {
+  LABELWND_PARENT::onGetFocus();
+  invalidateLabel();
+  return 1;
+}
+
+int LabelWnd::onKillFocus() {
+  LABELWND_PARENT::onKillFocus();
+  invalidateLabel();
+  return 1;
+}
+
+void LabelWnd::invalidateLabel() {
+  if (labelHeight <= 0) return;
+  RECT ncr;
+  RECT cr;
+//  RECT lr;
+  LabelWnd::getNonClientRect(&ncr);
+  LabelWnd::getClientRect(&cr);
+  RegionI nonClientRgn(&ncr);
+  RegionI clientRgn(&cr);
+  nonClientRgn.subtractRgn(&clientRgn);
+  invalidateRgn(&nonClientRgn);
+//  SubtractRect(&lr, &ncr, &cr); // PORT ME
+//  invalidateRect(&lr);
+}
+
+int LabelWnd::wantFocus() {
+  return (labelHeight > 0);
+}
+
+void LabelWnd::reloadResources() 
+{
+  LABELWND_PARENT::reloadResources();
+  if (isPostOnInit())
+    onResize();
+  invalidateLabel();
+}
+
+int LabelWnd::setFontSize(int size) 
+{
+  LABELWND_PARENT::setFontSize(size);
+  TextInfoCanvas blt(this); 
+	Wasabi::FontInfo fontInfo;
+#ifndef WASABINOMAINAPI
+	fontInfo.pointSize = labelsize+api->metrics_getDelta();
+#else
+	fontInfo.pointSize = labelsize;
+  //MULTIAPI-FIXME: not handling delta
+#endif
+  labelHeight = blt.getTextHeight(&fontInfo) + 1;
+  invalidate();
+  if (isPostOnInit()) onResize();
+  return 1;
+}
+