# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1697572248 -7200
# Node ID e377456302df3c65ee658e6f298f4720a342897c
# Parent  527a66c0afb2b757cbf637a31e095ec1d57c809f
add progressbar (WinUI3)

diff -r 527a66c0afb2 -r e377456302df make/vs/testapp/main.c
--- a/make/vs/testapp/main.c	Tue Oct 17 21:00:48 2023 +0200
+++ b/make/vs/testapp/main.c	Tue Oct 17 21:50:48 2023 +0200
@@ -46,6 +46,7 @@
     UiString* t3;
     UiList* list2;
     UiList* list3;
+    UiDouble* progress;
 } WindowData;
 
 static UiIcon* folder_icon;
@@ -58,6 +59,9 @@
     int64_t radio = wdata->radio->get(wdata->radio);
 
     printf("data: %s %d\n", data, is_checked);
+
+    double d = wdata->progress->get(wdata->progress);
+    wdata->progress->set(wdata->progress, d + 1);
 }
 
 void action_set_checkbox(UiEvent* event, void* data) {
@@ -150,6 +154,7 @@
     wdata->t1 = ui_string_new(obj->ctx, "t1");
     wdata->t2 = ui_string_new(obj->ctx, "t2");
     wdata->t3 = ui_string_new(obj->ctx, "t3");
+    wdata->progress = ui_double_new(obj->ctx, "progress");
 
     ui_list_append(wdata->list, "Hello");
     ui_list_append(wdata->list, "World");
@@ -262,6 +267,7 @@
             ui_newline(obj);
 
             ui_label(obj, .label = "Test Label");
+            ui_progressbar(obj, .value = wdata->progress, .colspan = 2);
             ui_newline(obj);
 
             ui_newline(obj);
diff -r 527a66c0afb2 -r e377456302df ui/ui/display.h
--- a/ui/ui/display.h	Tue Oct 17 21:00:48 2023 +0200
+++ b/ui/ui/display.h	Tue Oct 17 21:50:48 2023 +0200
@@ -54,7 +54,6 @@
     UiBool vexpand;
     int colspan;
     int rowspan;
-    int width;
 
     const char* label;
     UiAlignment align;
@@ -62,6 +61,20 @@
     const char* varname;
 } UiLabelArgs;
 
+typedef struct UiProgressbarArgs {
+    UiTri fill;
+    UiBool hexpand;
+    UiBool vexpand;
+    int colspan;
+    int rowspan;
+    int width;
+
+    double min;
+    double max;
+    UiDouble* value;
+    const char* varname;
+} UiProgressbarArgs;
+
 /* label widgets */
 
 #define ui_label(obj, ...) ui_label_create(obj, (UiLabelArgs) { __VA_ARGS__ })
@@ -73,16 +86,14 @@
 UIEXPORT UIWIDGET ui_llabel_create(UiObject* obj, UiLabelArgs args);
 UIEXPORT UIWIDGET ui_rlabel_create(UiObject* obj, UiLabelArgs args);
 
-UIWIDGET ui_label_deprecated(UiObject *obj, char *label);
-UIWIDGET ui_llabel_deprecated(UiObject *obj, char *label);
-UIWIDGET ui_rlabel_deprecated(UiObject *obj, char *label);
-
 UIWIDGET ui_space(UiObject *obj);
 UIWIDGET ui_separator(UiObject *obj);
 
 /* progress bar */
-UIWIDGET ui_progressbar(UiObject *obj, UiDouble *value);
-UIWIDGET ui_progressbar_nv(UiObject *obj, char *varname);
+
+#define ui_progressbar(obj, ...) ui_progressbar_create(obj, (UiProgressbarArgs) { __VA_ARGS__ } )
+
+UIEXPORT UIWIDGET ui_progressbar_create(UiObject *obj, UiProgressbarArgs args);
 
 
 #ifdef __cplusplus
diff -r 527a66c0afb2 -r e377456302df ui/winui/label.cpp
--- a/ui/winui/label.cpp	Tue Oct 17 21:00:48 2023 +0200
+++ b/ui/winui/label.cpp	Tue Oct 17 21:50:48 2023 +0200
@@ -70,7 +70,7 @@
         // TODO:
     }
 
-    // add button to current container
+    // add label to current container
     UI_APPLY_LAYOUT1(current, args);
 
     current->container->Add(label, false);
@@ -102,3 +102,54 @@
     TextBox box = widget->uielement.as<TextBox>();
     box.Text(ui_string_set(str, newvalue));
 }
+
+
+// -------------------- progressbar -------------------------
+
+UIWIDGET ui_progressbar_create(UiObject* obj, UiProgressbarArgs args) {
+    UiObject* current = uic_current_obj(obj);
+
+    // create textbox and toolkit wrapper
+    ProgressBar progressbar = ProgressBar();
+    progressbar.Minimum(args.min);
+    progressbar.Maximum(args.max == 0 ? 100 : args.max);
+    if (args.width > 0) {
+        progressbar.Width(args.width);
+    }
+
+    UIElement elm = progressbar;
+    UiWidget* widget = new UiWidget(elm);
+    ui_context_add_widget_destructor(current->ctx, widget);
+
+    UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.value, args.varname, UI_VAR_DOUBLE);
+    if (var) {
+        UiDouble* value = (UiDouble*)var->value;
+        value->obj = widget;
+        value->get = ui_progressbar_get;
+        value->set = ui_progressbar_set;
+
+        // listener for notifying observers
+        // TODO:
+    }
+
+    // add button to current container
+    UI_APPLY_LAYOUT1(current, args);
+
+    current->container->Add(progressbar, false);
+
+    return widget;
+}
+
+double ui_progressbar_get(UiDouble * d) {
+    UiWidget* widget = (UiWidget*)d->obj;
+    ProgressBar progressbar = widget->uielement.as<ProgressBar>();
+    d->value = progressbar.Value();
+    return d->value;
+}
+
+void  ui_progressbar_set(UiDouble * d, double newvalue) {
+    UiWidget* widget = (UiWidget*)d->obj;
+    ProgressBar progressbar = widget->uielement.as<ProgressBar>();
+    d->value = newvalue;
+    progressbar.Value(newvalue);
+}
diff -r 527a66c0afb2 -r e377456302df ui/winui/label.h
--- a/ui/winui/label.h	Tue Oct 17 21:00:48 2023 +0200
+++ b/ui/winui/label.h	Tue Oct 17 21:50:48 2023 +0200
@@ -33,4 +33,7 @@
 #include "../ui/display.h"
 
 extern "C" char* ui_label_get(UiString * str);
-extern "C" void  ui_label_set(UiString * str, const char* newvalue);
\ No newline at end of file
+extern "C" void  ui_label_set(UiString * str, const char* newvalue);
+
+extern "C" double ui_progressbar_get(UiDouble *d);
+extern "C" void  ui_progressbar_set(UiDouble *d, double newvalue);