another UI attempt, I guess.

sorry.

1 files changed, 185 insertions, 0 deletions

diff --git a/src/libui_sdl/libui/test/page10.c b/src/libui_sdl/libui/test/page10.c
new file mode 100644
index 0000000..d7f26a7
--- /dev/null
+++ b/src/libui_sdl/libui/test/page10.c
@@ -0,0 +1,185 @@
+// 22 december 2015
+#include "test.h"
+
+static uiEntry *textString;
+static uiFontButton *textFontButton;
+static uiColorButton *textColorButton;
+static uiEntry *textWidth;
+static uiButton *textApply;
+static uiCheckbox *noZ;
+static uiArea *textArea;
+static uiAreaHandler textAreaHandler;
+
+static double entryDouble(uiEntry *e)
+{
+	char *s;
+	double d;
+
+	s = uiEntryText(e);
+	d = atof(s);
+	uiFreeText(s);
+	return d;
+}
+
+static void handlerDraw(uiAreaHandler *a, uiArea *area, uiAreaDrawParams *dp)
+{
+	uiDrawTextFont *font;
+	uiDrawTextLayout *layout;
+	double r, g, b, al;
+	char surrogates[1 + 4 + 1 + 1];
+	char composed[2 + 2 + 2 + 3 + 2 + 1];
+	double width, height;
+
+	font = uiFontButtonFont(textFontButton);
+
+	layout = uiDrawNewTextLayout("One two three four", font, -1);
+	uiDrawTextLayoutSetColor(layout,
+		4, 7,
+		1, 0, 0, 1);
+	uiDrawTextLayoutSetColor(layout,
+		8, 14,
+		1, 0, 0.5, 0.5);
+	uiColorButtonColor(textColorButton, &r, &g, &b, &al);
+	uiDrawTextLayoutSetColor(layout,
+		14, 18,
+		r, g, b, al);
+	uiDrawText(dp->Context, 10, 10, layout);
+	uiDrawTextLayoutExtents(layout, &width, &height);
+	uiDrawFreeTextLayout(layout);
+
+	surrogates[0] = 'x';
+	surrogates[1] = 0xF0;		// surrogates D800 DF08
+	surrogates[2] = 0x90;
+	surrogates[3] = 0x8C;
+	surrogates[4] = 0x88;
+	surrogates[5] = 'y';
+	surrogates[6] = '\0';
+
+	layout = uiDrawNewTextLayout(surrogates, font, -1);
+	uiDrawTextLayoutSetColor(layout,
+		1, 2,
+		1, 0, 0.5, 0.5);
+	uiDrawText(dp->Context, 10, 10 + height, layout);
+	uiDrawFreeTextLayout(layout);
+
+	composed[0] = 'z';
+	composed[1] = 'z';
+	composed[2] = 0xC3;		// 2
+	composed[3] = 0xA9;
+	composed[4] = 'z';
+	composed[5] = 'z';
+	composed[6] = 0x65;		// 5
+	composed[7] = 0xCC;
+	composed[8] = 0x81;
+	composed[9] = 'z';
+	composed[10] = 'z';
+	composed[11] = '\0';
+
+	layout = uiDrawNewTextLayout(composed, font, -1);
+	uiDrawTextLayoutSetColor(layout,
+		2, 3,
+		1, 0, 0.5, 0.5);
+	uiDrawTextLayoutSetColor(layout,
+		5, 6,
+		1, 0, 0.5, 0.5);
+	if (!uiCheckboxChecked(noZ))
+		uiDrawTextLayoutSetColor(layout,
+			6, 7,
+			0.5, 0, 1, 0.5);
+	uiDrawText(dp->Context, 10, 10 + height + height, layout);
+	uiDrawFreeTextLayout(layout);
+
+	uiDrawFreeTextFont(font);
+}
+
+static void handlerMouseEvent(uiAreaHandler *a, uiArea *area, uiAreaMouseEvent *e)
+{
+	// do nothing
+}
+
+static void handlerMouseCrossed(uiAreaHandler *ah, uiArea *a, int left)
+{
+	// do nothing
+}
+
+static void handlerDragBroken(uiAreaHandler *ah, uiArea *a)
+{
+	// do nothing
+}
+
+static int handlerKeyEvent(uiAreaHandler *ah, uiArea *a, uiAreaKeyEvent *e)
+{
+	// do nothing
+	return 0;
+}
+
+static void onFontChanged(uiFontButton *b, void *data)
+{
+	uiAreaQueueRedrawAll(textArea);
+}
+
+static void onColorChanged(uiColorButton *b, void *data)
+{
+	uiAreaQueueRedrawAll(textArea);
+}
+
+static void onNoZ(uiCheckbox *b, void *data)
+{
+	uiAreaQueueRedrawAll(textArea);
+}
+
+uiBox *makePage10(void)
+{
+	uiBox *page10;
+	uiBox *vbox;
+	uiBox *hbox;
+
+	page10 = newVerticalBox();
+	vbox = page10;
+
+	hbox = newHorizontalBox();
+	uiBoxAppend(vbox, uiControl(hbox), 0);
+
+	textString = uiNewEntry();
+	// TODO make it placeholder
+	uiEntrySetText(textString, "Enter text here");
+	uiBoxAppend(hbox, uiControl(textString), 1);
+
+	textFontButton = uiNewFontButton();
+	uiFontButtonOnChanged(textFontButton, onFontChanged, NULL);
+	uiBoxAppend(hbox, uiControl(textFontButton), 1);
+
+	textColorButton = uiNewColorButton();
+	uiColorButtonOnChanged(textColorButton, onColorChanged, NULL);
+	uiBoxAppend(hbox, uiControl(textColorButton), 1);
+
+	hbox = newHorizontalBox();
+	uiBoxAppend(vbox, uiControl(hbox), 0);
+
+	textApply = uiNewButton("Apply");
+	uiBoxAppend(hbox, uiControl(textApply), 1);
+
+	textWidth = uiNewEntry();
+	uiEntrySetText(textWidth, "-1");
+	uiBoxAppend(hbox, uiControl(textWidth), 1);
+
+	noZ = uiNewCheckbox("No Z Color");
+	uiCheckboxOnToggled(noZ, onNoZ, NULL);
+	uiBoxAppend(hbox, uiControl(noZ), 0);
+
+	textAreaHandler.Draw = handlerDraw;
+	textAreaHandler.MouseEvent = handlerMouseEvent;
+	textAreaHandler.MouseCrossed = handlerMouseCrossed;
+	textAreaHandler.DragBroken = handlerDragBroken;
+	textAreaHandler.KeyEvent = handlerKeyEvent;
+	textArea = uiNewArea(&textAreaHandler);
+	uiBoxAppend(vbox, uiControl(textArea), 1);
+
+	// dummy objects to test single-activation
+	hbox = newHorizontalBox();
+	uiBoxAppend(vbox, uiControl(hbox), 0);
+	uiBoxAppend(hbox, uiControl(uiNewFontButton()), 1);
+	uiBoxAppend(hbox, uiControl(uiNewColorButton()), 1);
+
+	return page10;
+}