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feat: add base layout for dashboard applcation list

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DL 2025-06-25 17:18:40 +02:00
parent be7a573bef
commit 363d0d1678
4 changed files with 302 additions and 71 deletions
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6
resources/session-shell.css
View File

@ -7,7 +7,7 @@ diya-taskbar
diya-dashboard
{
background-color: blue;
background-color: lightgray;
}
#diya_shell_background
@ -15,3 +15,7 @@ diya-dashboard
background-image:url("file:///etc/xdg/labwc/wpp.jpg");
background-size: cover;
}
flowbox flowboxchild {
border: 5px solid black;
}

47
resources/ui/dashboard.ui
View File

@ -20,7 +20,7 @@
<child>
<object class="GtkSearchEntry" id="search_entry">
<property name="hexpand">1</property>
<!--signal name="search-changed" handler="search_text_changed"/-->
<signal name="search-changed" handler="diya_dashboard_search_text_changed"/>
</object>
</child>
<child>
@ -31,17 +31,52 @@
</object>
</child>
<child>
<object class="GtkLabel" id="tmp">
<property name="visible">1</property>
<object class="GtkStack" id="stack">
<property name="vexpand">1</property>
<property name="label" translatable="yes">content</property>
<property name="hexpand">1</property>
<child>
<object class="GtkStackPage">
<property name="name">app_list</property>
<property name="title">Application list</property>
<property name="child">
<object class="GtkScrolledWindow" id="sidebar-sw">
<property name="hscrollbar-policy">never</property>
<child>
<object class="GtkFlowBox" id="app_list_box">
<property name="activate-on-single-click">1</property>
<signal name="child-activated" handler="diya_dashboard_app_launch"/>
</object>
</child>
</object>
</child>
</property>
</object>
</child>
<child>
<object class="GtkStackPage">
<property name="name">search_list</property>
<property name="title">Search</property>
<property name="child">
<object class="GtkLabel">
<property name="label">second stack child</property>
</object>
</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
<child type="title">
<object class="GtkStackSwitcher" id="tabs">
<property name="stack">stack</property>
</object>
</child>
<!--child>
<object class="GtkBox" id="taskbar">
<property name="orientation">horizontal</property>
<child>
@ -52,7 +87,7 @@
</object>
</child>
</object>
</child>
</child-->
</object>
</child>
</template>

243
src/widgets/dashboard-widget.c
View File

@ -1,10 +1,104 @@
#include "dashboard-widget.h"
/**
* Implementation of list model
*
*/
struct _DiyaDashboardListModel
{
GObject parent_instance;
GList *appinfos;
};
static guint diya_dashboard_list_model_get_n_items(GListModel *list)
{
DiyaDashboardListModel *self = DIYA_DASHBOARD_LIST_MODEL(list);
return g_list_length(self->appinfos);
}
static gpointer diya_dashboard_list_model_get_item(GListModel *list, guint position)
{
DiyaDashboardListModel *self = DIYA_DASHBOARD_LIST_MODEL(list);
return g_object_ref(g_list_nth_data(self->appinfos, position));
}
static GType diya_dashboard_list_model_get_item_type(GListModel *list)
{
(void)list; // Unused parameter
return G_TYPE_APP_INFO;
}
static void diya_dashboard_list_model_interface_init(GListModelInterface *iface)
{
iface->get_n_items = diya_dashboard_list_model_get_n_items;
iface->get_item = diya_dashboard_list_model_get_item;
iface->get_item_type = diya_dashboard_list_model_get_item_type;
}
G_DEFINE_TYPE_WITH_CODE(DiyaDashboardListModel, diya_dashboard_list_model, G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(G_TYPE_LIST_MODEL, diya_dashboard_list_model_interface_init))
static void diya_dashboard_list_model_finalize(GObject *object)
{
g_debug("diya_dashboard_list_model_finalize");
DiyaDashboardListModel *self = DIYA_DASHBOARD_LIST_MODEL(object);
g_list_free_full(self->appinfos, g_object_unref);
G_OBJECT_CLASS(diya_dashboard_list_model_parent_class)->finalize(object);
}
static void diya_dashboard_list_model_dispose(GObject *object)
{
(void)object;
g_debug("diya_dashboard_list_model_dispose");
G_OBJECT_CLASS(diya_dashboard_list_model_parent_class)->dispose(object);
}
static void diya_dashboard_list_model_init(DiyaDashboardListModel *self)
{
self->appinfos = NULL;
}
static void diya_dashboard_list_model_class_init(DiyaDashboardListModelClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(class);
gobject_class->finalize = diya_dashboard_list_model_finalize;
gobject_class->dispose = diya_dashboard_list_model_dispose;
}
void diya_dashboard_list_model_append(DiyaDashboardListModel *self, GAppInfo *info)
{
self->appinfos = g_list_append(self->appinfos, g_object_ref(info));
// self->appinfos = g_list_reverse(self->appinfos);
g_list_model_items_changed(G_LIST_MODEL(self), g_list_length(self->appinfos) - 1, 0, 1);
}
static gint diya_dashboard_app_info_cmd(GAppInfo *a, GAppInfo *b)
{
return !g_app_info_equal(a, b);
}
gboolean diya_dashboard_list_model_contain(DiyaDashboardListModel *self, GAppInfo *info)
{
GList *found = NULL;
found = g_list_find_custom(self->appinfos, info, (GCompareFunc)diya_dashboard_app_info_cmd);
return found != NULL;
}
/**
* Implement of Dashboard widget
*
*/
struct _DiyaDashboardWidget
{
DiyaShellWindow parent;
GtkWidget *revealer;
GtkWidget *search_entry;
GtkWidget *app_list_box;
DiyaDashboardListModel *list_model;
GtkSortListModel *sort_model;
GtkFilterListModel *proxy_model;
GtkSorter *sorter;
GtkFilter *filter;
bool active;
};
@ -17,16 +111,93 @@ enum
static GParamSpec *g_prop[N_PROPERTIES] = {0};
G_DEFINE_TYPE(DiyaDashboardWidget, diya_dashboard_widget, DIYA_TYPE_SHELL_WINDOW)
static void diya_dashboard_widget_dispose(GObject *object)
{
(void) object;
DiyaDashboardWidget *self = DIYA_DASHBOARD_WIDGET(object);
g_debug("diya_dashboard_widget_dispose");
if (self->proxy_model)
{
g_object_unref(self->proxy_model);
}
// verify if the list model + sorter is also unref
G_OBJECT_CLASS(diya_dashboard_widget_parent_class)->dispose(object);
}
static void diya_dashboard_app_launch(GtkFlowBox *box, GtkFlowBoxChild *child, gpointer user_data)
{
(void)box; // Unused parameter
DiyaDashboardWidget *self = DIYA_DASHBOARD_WIDGET(user_data);
int current_index = gtk_flow_box_child_get_index(child);
if (current_index < 0)
{
g_warning("Invalid child index: %d", current_index);
return;
}
GAppInfo *app = G_APP_INFO(g_list_model_get_item(G_LIST_MODEL(self->proxy_model), current_index));
assert(app);
diya_shell_launch(diya_shell_window_get_shell(DIYA_SHELL_WINDOW(self)), app);
g_object_set(self, DIYA_PROP_DASHBOARD_ACTIVE, false, NULL);
g_object_unref(app);
}
static void diya_dashboard_app_icon_clicked(GtkWidget *widget, gpointer user_data)
{
// relay signal to the GTK_FLOW_BOX_CHILD parent
g_signal_emit_by_name(gtk_widget_get_parent(widget), "activate", user_data);
}
static GtkWidget *diya_dashboard_create_app_icon_widget(void *item, void *user_data)
{
(void)user_data; // Unused parameter
GAppInfo *app_info = G_APP_INFO(item);
const gchar *name = g_app_info_get_display_name(app_info);
GIcon *icon = g_app_info_get_icon(app_info);
GtkWidget *widget = gtk_button_new_with_label(name);
if (icon)
{
g_debug("app_info %s has icon %s", name, g_icon_to_string(icon));
// gtk_button_set_icon_name(GTK_BUTTON(widget), g_icon_to_string(icon));
}
g_signal_connect(widget, "clicked", G_CALLBACK(diya_dashboard_app_icon_clicked), user_data);
return widget;
}
static int diya_dashboard_app_info_cmp(GAppInfo *a, GAppInfo *b, gpointer user_data)
{
(void)user_data; // Unused parameter
const gchar *name_a = g_app_info_get_id(a);
const gchar *name_b = g_app_info_get_id(b);
return g_strcmp0(name_a, name_b);
}
static gboolean diya_app_info_filter_func(GAppInfo *app_info, gpointer user_data)
{
DiyaDashboardWidget *self = DIYA_DASHBOARD_WIDGET(user_data);
gchar *text = g_utf8_strdown(gtk_editable_get_text(GTK_EDITABLE(self->search_entry)), -1);
if (strlen(text) == 0)
{
g_free(text);
return true;
}
gchar *name = g_utf8_strdown(g_app_info_get_display_name(app_info), -1);
if(!name)
{
g_free(text);
return false;
}
gboolean result = g_str_has_prefix(name, text);
g_free(text);
g_free(name);
return result;
}
static void diya_dashboard_search_text_changed(GtkEntry *entry, DiyaDashboardWidget *self)
{
(void)entry; // Unused parameter
gtk_filter_changed(self->filter, GTK_FILTER_CHANGE_DIFFERENT);
}
static void diya_dashboard_widget_init(DiyaDashboardWidget *self)
{
g_debug("diya_dashboard_widget_init");
@ -57,6 +228,44 @@ static void diya_dashboard_widget_init(DiyaDashboardWidget * self)
// GtkEventController *event_controller = gtk_event_controller_key_new();
// g_signal_connect(event_controller, "key-pressed", G_CALLBACK(on_diya_dashboard_key_press), self);
// gtk_widget_add_controller(GTK_WIDGET(self), event_controller);
self->list_model = g_object_new(DIYA_TYPE_DASHBOARD_LIST_MODEL, NULL);
self->sorter = GTK_SORTER(gtk_custom_sorter_new((GCompareDataFunc)diya_dashboard_app_info_cmp, NULL, NULL));
self->sort_model = gtk_sort_list_model_new(G_LIST_MODEL(self->list_model), self->sorter);
self->filter = GTK_FILTER(gtk_custom_filter_new((GtkCustomFilterFunc)diya_app_info_filter_func, self, NULL));
self->proxy_model = gtk_filter_list_model_new(G_LIST_MODEL(self->sort_model), self->filter);
gtk_flow_box_bind_model(GTK_FLOW_BOX(self->app_list_box), G_LIST_MODEL(self->proxy_model), diya_dashboard_create_app_icon_widget, self, NULL);
gtk_flow_box_set_selection_mode(GTK_FLOW_BOX(self->app_list_box), GTK_SELECTION_SINGLE);
gtk_flow_box_set_activate_on_single_click(GTK_FLOW_BOX(self->app_list_box), true);
}
static void diya_dashboard_show(DiyaDashboardWidget *self)
{
gtk_window_present(GTK_WINDOW(self));
// gtk_widget_set_visible(GTK_WIDGET(self), true);
gtk_revealer_set_reveal_child(GTK_REVEALER(self->revealer), true);
gtk_window_set_focus(GTK_WINDOW(self), self->search_entry);
// gtk_widget_grab_focus( GTK_WIDGET(self->search_entry));
GList *apps = g_app_info_get_all();
GList *l;
for (l = apps; l != NULL; l = l->next)
{
GAppInfo *info = l->data;
if (diya_dashboard_list_model_contain(self->list_model, info))
{
continue;
}
g_debug("add AppInfo %s", g_app_info_get_id(info));
diya_dashboard_list_model_append(self->list_model, info);
}
g_list_free_full(apps, g_object_unref);
gtk_sorter_changed(self->sorter, GTK_SORTER_CHANGE_INVERTED);
}
static void diya_dashboard_hide(DiyaDashboardWidget *self)
{
gtk_revealer_set_reveal_child(GTK_REVEALER(self->revealer), false);
gtk_widget_set_visible(GTK_WIDGET(self), false);
}
static void diya_dashboard_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
@ -75,16 +284,11 @@ static void diya_dashboard_set_property(GObject *object, guint property_id, cons
self->active = active;
if (self->active)
{
gtk_window_present(GTK_WINDOW(self));
// gtk_widget_set_visible(GTK_WIDGET(self), true);
gtk_revealer_set_reveal_child(GTK_REVEALER(self->revealer), true);
gtk_window_set_focus(GTK_WINDOW(self), self->search_entry);
// gtk_widget_grab_focus( GTK_WIDGET(self->search_entry));
diya_dashboard_show(self);
}
else
{
gtk_revealer_set_reveal_child(GTK_REVEALER(self->revealer), false);
gtk_widget_set_visible(GTK_WIDGET(self), false);
diya_dashboard_hide(self);
}
break;
}
@ -108,23 +312,6 @@ static void diya_dashboard_get_property(GObject *object, guint property_id, GVal
}
}
static void diya_dashboard_launch(GtkButton* btn, DiyaDashboardWidget* self)
{
g_debug("Clicked %d %d", DIYA_IS_DASHBOARD_WIDGET(self), GTK_IS_BUTTON(btn));
GError* error = NULL;
GAppInfo* app = g_app_info_create_from_commandline("gtk4example", "Gtk Example", G_APP_INFO_CREATE_NONE, &error);
if(error)
{
g_critical("Unable to create app info: %s", error->message);
g_error_free(error);
return;
}
diya_shell_launch(diya_shell_window_get_shell(DIYA_SHELL_WINDOW(self)), app);
g_object_set(self, DIYA_PROP_DASHBOARD_ACTIVE, false, NULL);
}
static void diya_dashboard_widget_class_init(DiyaDashboardWidgetClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(class);
@ -138,8 +325,10 @@ static void diya_dashboard_widget_class_init(DiyaDashboardWidgetClass* class)
gtk_widget_class_set_template_from_resource(GTK_WIDGET_CLASS(class), "/dev/iohub/diya/shell/dashboard.ui");
gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), DiyaDashboardWidget, revealer);
gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), DiyaDashboardWidget, search_entry);
gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), DiyaDashboardWidget, app_list_box);
gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), diya_dashboard_launch);
gtk_widget_class_bind_template_callback(GTK_WIDGET_CLASS(class), diya_dashboard_app_launch);
gtk_widget_class_bind_template_callback(GTK_WIDGET_CLASS(class), diya_dashboard_search_text_changed);
gtk_widget_class_set_css_name(GTK_WIDGET_CLASS(class), "diya-dashboard");
// gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);

3
src/widgets/dashboard-widget.h
View File

@ -9,6 +9,9 @@
#define DIYA_TYPE_DASHBOARD_WIDGET (diya_dashboard_widget_get_type())
G_DECLARE_FINAL_TYPE (DiyaDashboardWidget, diya_dashboard_widget, DIYA, DASHBOARD_WIDGET, DiyaShellWindow)
#define DIYA_TYPE_DASHBOARD_LIST_MODEL (diya_dashboard_list_model_get_type())
G_DECLARE_FINAL_TYPE (DiyaDashboardListModel, diya_dashboard_list_model, DIYA, DASHBOARD_LIST_MODEL, GObject)
gboolean diya_dashboard_is_active(DiyaDashboardWidget* self);
#endif