[gnome-builder] plugins/projectui: add overview information for project

[Christian Hergert <chergert src gnome org>]

commit 5c46e9b16b29b2ac28fd230ab99d2da5e3590e4a
Author: Christian Hergert <chergert redhat com>
Date:   Tue Aug 23 18:28:16 2022 -0700

    plugins/projectui: add overview information for project

 src/plugins/projectui/gbp-projectui-tweaks-addin.c | 108 ++++++++++++++++++++-
 src/plugins/projectui/tweaks.ui                    |  50 ++++++++++
 2 files changed, 155 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/projectui/gbp-projectui-tweaks-addin.c 
b/src/plugins/projectui/gbp-projectui-tweaks-addin.c
index 4cf94d02e..f261e0fae 100644
--- a/src/plugins/projectui/gbp-projectui-tweaks-addin.c
+++ b/src/plugins/projectui/gbp-projectui-tweaks-addin.c
@@ -27,16 +27,98 @@
 #include <gtk/gtk.h>
 
 #include <libide-foundry.h>
+#include <libide-vcs.h>
 
 #include "gbp-projectui-tweaks-addin.h"
 
 struct _GbpProjectuiTweaksAddin
 {
   IdeTweaksAddin parent_instance;
+  IdeContext *context;
 };
 
 G_DEFINE_FINAL_TYPE (GbpProjectuiTweaksAddin, gbp_projectui_tweaks_addin, IDE_TYPE_TWEAKS_ADDIN)
 
+enum {
+  PROP_0,
+  PROP_BUILD_SYSTEM,
+  PROP_SOURCE_DIRECTORY,
+  PROP_VCS,
+  N_PROPS
+};
+
+static GParamSpec *properties [N_PROPS];
+
+static char *
+gbp_projectui_tweaks_addin_get_build_system (GbpProjectuiTweaksAddin *self)
+{
+  IdeBuildSystem *build_system;
+
+  if (self->context &&
+      (build_system = ide_build_system_from_context (self->context)))
+    return ide_build_system_get_display_name (build_system);
+
+  return NULL;
+}
+
+static char *
+gbp_projectui_tweaks_addin_get_source_directory (GbpProjectuiTweaksAddin *self)
+{
+  g_autoptr(GFile) workdir = NULL;
+
+  if (self->context && (workdir = ide_context_ref_workdir (self->context)))
+    {
+      if (g_file_is_native (workdir))
+        {
+          g_autofree char *srcdir = g_file_get_path (workdir);
+          return ide_path_collapse (srcdir);
+        }
+
+      return g_file_get_uri (workdir);
+    }
+
+  return NULL;
+}
+
+static char *
+gbp_projectui_tweaks_addin_get_vcs (GbpProjectuiTweaksAddin *self)
+{
+  IdeVcs *vcs;
+
+  if (self->context &&
+      (vcs = ide_vcs_from_context (self->context)))
+    return ide_vcs_get_display_name (vcs);
+
+  return NULL;
+}
+
+static void
+gbp_projectui_tweaks_addin_get_property (GObject    *object,
+                                         guint       prop_id,
+                                         GValue     *value,
+                                         GParamSpec *pspec)
+{
+  GbpProjectuiTweaksAddin *self = GBP_PROJECTUI_TWEAKS_ADDIN (object);
+
+  switch (prop_id)
+    {
+    case PROP_BUILD_SYSTEM:
+      g_value_take_string (value, gbp_projectui_tweaks_addin_get_build_system (self));
+      break;
+
+    case PROP_SOURCE_DIRECTORY:
+      g_value_take_string (value, gbp_projectui_tweaks_addin_get_source_directory (self));
+      break;
+
+    case PROP_VCS:
+      g_value_take_string (value, gbp_projectui_tweaks_addin_get_vcs (self));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
 static void
 gbp_projectui_tweaks_addin_load (IdeTweaksAddin *addin,
                                  IdeTweaks      *tweaks)
@@ -44,7 +126,6 @@ gbp_projectui_tweaks_addin_load (IdeTweaksAddin *addin,
   GbpProjectuiTweaksAddin *self = (GbpProjectuiTweaksAddin *)addin;
   g_autoptr(GtkFlattenListModel) configs = NULL;
   g_autoptr(GListStore) store = NULL;
-  IdeContext *context;
 
   g_assert (IDE_IS_MAIN_THREAD ());
   g_assert (GBP_IS_PROJECTUI_TWEAKS_ADDIN (self));
@@ -57,21 +138,42 @@ gbp_projectui_tweaks_addin_load (IdeTweaksAddin *addin,
   configs = gtk_flatten_list_model_new (G_LIST_MODEL (g_object_ref (store)));
   ide_tweaks_expose_object (tweaks, "Configurations", G_OBJECT (configs));
 
-  if ((context = ide_tweaks_get_context (tweaks)))
+  self->context = ide_tweaks_get_context (tweaks);
+
+  if (self->context != NULL)
     {
-      IdeConfigManager *config_manager = ide_config_manager_from_context (context);
+      IdeConfigManager *config_manager = ide_config_manager_from_context (self->context);
       g_list_store_append (store, config_manager);
     }
 
   IDE_TWEAKS_ADDIN_CLASS (gbp_projectui_tweaks_addin_parent_class)->load (addin, tweaks);
 }
 
+static void
+gbp_projectui_tweaks_addin_unload (IdeTweaksAddin *addin,
+                                   IdeTweaks      *tweaks)
+{
+  GbpProjectuiTweaksAddin *self = GBP_PROJECTUI_TWEAKS_ADDIN (addin);
+
+  self->context = NULL;
+}
+
 static void
 gbp_projectui_tweaks_addin_class_init (GbpProjectuiTweaksAddinClass *klass)
 {
   IdeTweaksAddinClass *tweaks_addin_class = IDE_TWEAKS_ADDIN_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->get_property = gbp_projectui_tweaks_addin_get_property;
 
   tweaks_addin_class->load = gbp_projectui_tweaks_addin_load;
+  tweaks_addin_class->unload = gbp_projectui_tweaks_addin_unload;
+
+  IDE_DEFINE_STRING_PROPERTY ("build-system", NULL, G_PARAM_READABLE, BUILD_SYSTEM);
+  IDE_DEFINE_STRING_PROPERTY ("source-directory", NULL, G_PARAM_READABLE, SOURCE_DIRECTORY);
+  IDE_DEFINE_STRING_PROPERTY ("vcs", NULL, G_PARAM_READABLE, VCS);
+
+  g_object_class_install_properties (object_class, N_PROPS, properties);
 }
 
 static void
diff --git a/src/plugins/projectui/tweaks.ui b/src/plugins/projectui/tweaks.ui
index 93384ab50..0f9e344a6 100644
--- a/src/plugins/projectui/tweaks.ui
+++ b/src/plugins/projectui/tweaks.ui
@@ -95,6 +95,56 @@
           <object class="IdeTweaksPage" id="overview_page">
             <property name="title" translatable="yes">Overview</property>
             <property name="icon-name" translatable="yes">info-symbolic</property>
+            <child>
+              <object class="IdeTweaksGroup" id="overview_id_group">
+                <binding name="title">
+                  <lookup name="title" type="IdeContext">
+                    <lookup name="context">IdeTweaks</lookup>
+                  </lookup>
+                </binding>
+                <child>
+                  <object class="IdeTweaksInfo">
+                    <property name="title" translatable="yes">Project Identifier</property>
+                    <binding name="value">
+                      <lookup name="project-id">IdeTweaks</lookup>
+                    </binding>
+                  </object>
+                </child>
+                <child>
+                  <object class="IdeTweaksCaption">
+                    <property name="text" translatable="yes">The project identifier is used to reference 
your projects settings, build directories, and cached information.</property>
+                  </object>
+                </child>
+              </object>
+            </child>
+            <child>
+              <object class="IdeTweaksGroup" id="overview_info_group">
+                <child>
+                  <object class="IdeTweaksInfo">
+                    <property name="title" translatable="yes">Build System</property>
+                    <binding name="value">
+                      <lookup name="build-system">GbpProjectuiTweaksAddin</lookup>
+                    </binding>
+                  </object>
+                </child>
+                <child>
+                  <object class="IdeTweaksInfo">
+                    <property name="title" translatable="yes">Source Directory</property>
+                    <binding name="value">
+                      <lookup name="source-directory">GbpProjectuiTweaksAddin</lookup>
+                    </binding>
+                  </object>
+                </child>
+                <child>
+                  <object class="IdeTweaksInfo">
+                    <property name="title" translatable="yes">Version Control</property>
+                    <binding name="value">
+                      <lookup name="vcs">GbpProjectuiTweaksAddin</lookup>
+                    </binding>
+                  </object>
+                </child>
+              </object>
+            </child>
           </object>
         </child>
         <child>