[gtk/prop-list: 152/170] inspector: Use a column view for the resource list
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/prop-list: 152/170] inspector: Use a column view for the resource list
- Date: Sun, 15 Dec 2019 17:57:01 +0000 (UTC)
commit f97c74b17bac34cd6d6effe78bb42e86e6b4621f
Author: Matthias Clasen <mclasen redhat com>
Date: Sat Dec 7 22:26:35 2019 -0500
inspector: Use a column view for the resource list
A conversion from tree view to column view.
gtk/inspector/meson.build | 3 +-
gtk/inspector/resource-holder.c | 106 ++++++
gtk/inspector/resource-holder.h | 24 ++
gtk/inspector/resource-list.c | 713 +++++++++++++++++++++++-----------------
gtk/inspector/resource-list.ui | 60 ++--
5 files changed, 568 insertions(+), 338 deletions(-)
---
diff --git a/gtk/inspector/meson.build b/gtk/inspector/meson.build
index f297fe2d0a..ea5d77c09e 100644
--- a/gtk/inspector/meson.build
+++ b/gtk/inspector/meson.build
@@ -35,5 +35,6 @@ inspector_sources = files(
'updatesoverlay.c',
'visual.c',
'window.c',
- 'prop-holder.c'
+ 'prop-holder.c',
+ 'resource-holder.c'
)
diff --git a/gtk/inspector/resource-holder.c b/gtk/inspector/resource-holder.c
new file mode 100644
index 0000000000..d9aee9bed2
--- /dev/null
+++ b/gtk/inspector/resource-holder.c
@@ -0,0 +1,106 @@
+#include "resource-holder.h"
+
+struct _ResourceHolder {
+ GObject instance;
+
+ char *name;
+ char *path;
+ int count;
+ gsize size;
+ GListModel *children;
+ ResourceHolder *parent;
+};
+
+G_DEFINE_TYPE (ResourceHolder, resource_holder, G_TYPE_OBJECT)
+
+static void
+resource_holder_init (ResourceHolder *holder)
+{
+}
+
+static void
+resource_holder_finalize (GObject *object)
+{
+ ResourceHolder *holder = RESOURCE_HOLDER (object);
+
+ g_free (holder->name);
+ g_free (holder->path);
+ g_clear_object (&holder->children);
+
+ G_OBJECT_CLASS (resource_holder_parent_class)->finalize (object);
+}
+
+static void
+resource_holder_class_init (ResourceHolderClass *class)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+ object_class->finalize = resource_holder_finalize;
+}
+
+ResourceHolder *
+resource_holder_new (const char *name,
+ const char *path,
+ int count,
+ gsize size,
+ GListModel *children)
+{
+ ResourceHolder *holder;
+
+ holder = g_object_new (RESOURCE_TYPE_HOLDER, NULL);
+
+ holder->name = g_strdup (name);
+ holder->path = g_strdup (path);
+ holder->count = count;
+ holder->size = size;
+ g_set_object (&holder->children, children);
+
+ if (children)
+ {
+ int i;
+ for (i = 0; i < g_list_model_get_n_items (children); i++)
+ {
+ ResourceHolder *child = g_list_model_get_item (children, i);
+ child->parent = holder;
+ g_object_unref (child);
+ }
+ }
+
+ return holder;
+}
+
+const char *
+resource_holder_get_name (ResourceHolder *holder)
+{
+ return holder->name;
+}
+
+const char *
+resource_holder_get_path (ResourceHolder *holder)
+{
+ return holder->path;
+}
+
+int
+resource_holder_get_count (ResourceHolder *holder)
+{
+ return holder->count;
+}
+
+gsize
+resource_holder_get_size (ResourceHolder *holder)
+{
+ return holder->size;
+}
+
+GListModel *
+resource_holder_get_children (ResourceHolder *holder)
+{
+ return holder->children;
+}
+
+ResourceHolder *
+resource_holder_get_parent (ResourceHolder *holder)
+{
+ return holder->parent;
+}
diff --git a/gtk/inspector/resource-holder.h b/gtk/inspector/resource-holder.h
new file mode 100644
index 0000000000..bb847f887f
--- /dev/null
+++ b/gtk/inspector/resource-holder.h
@@ -0,0 +1,24 @@
+#ifndef __RESOURCE_HOLDER_H__
+#define __RESOURCE_HOLDER_H__
+
+#include <gtk/gtk.h>
+
+#define RESOURCE_TYPE_HOLDER (resource_holder_get_type ())
+
+G_DECLARE_FINAL_TYPE (ResourceHolder, resource_holder, RESOURCE, HOLDER, GObject)
+
+ResourceHolder * resource_holder_new (const char *name,
+ const char *path,
+ int count,
+ gsize size,
+ GListModel *children);
+
+const char *resource_holder_get_name (ResourceHolder *holder);
+const char *resource_holder_get_path (ResourceHolder *holder);
+int resource_holder_get_count (ResourceHolder *holder);
+gsize resource_holder_get_size (ResourceHolder *holder);
+GListModel *resource_holder_get_children (ResourceHolder *holder);
+ResourceHolder *resource_holder_get_parent (ResourceHolder *holder);
+
+#endif /* __RESOURCE_HOLDER_H__ */
+
diff --git a/gtk/inspector/resource-list.c b/gtk/inspector/resource-list.c
index 9f413d0ef1..9be6f7387f 100644
--- a/gtk/inspector/resource-list.c
+++ b/gtk/inspector/resource-list.c
@@ -19,8 +19,6 @@
#include "resource-list.h"
-#include "treewalk.h"
-
#include "gtkbutton.h"
#include "gtklabel.h"
#include "gtksearchbar.h"
@@ -30,6 +28,7 @@
#include "gtktreeselection.h"
#include "gtktreestore.h"
#include "gtkeventcontrollerkey.h"
+#include "resource-holder.h"
#include <glib/gi18n-lib.h>
@@ -39,14 +38,6 @@ enum
PROP_BUTTONS
};
-enum
-{
- COLUMN_NAME,
- COLUMN_PATH,
- COLUMN_COUNT,
- COLUMN_SIZE
-};
-
struct _GtkInspectorResourceListPrivate
{
GtkTreeStore *model;
@@ -59,35 +50,34 @@ struct _GtkInspectorResourceListPrivate
GtkWidget *size_label;
GtkWidget *info_grid;
GtkWidget *stack;
- GtkWidget *tree;
GtkWidget *buttons;
GtkWidget *open_details_button;
GtkWidget *close_details_button;
- GtkTreeViewColumn *path_column;
- GtkTreeViewColumn *count_column;
- GtkCellRenderer *count_renderer;
- GtkTreeViewColumn *size_column;
- GtkCellRenderer *size_renderer;
GtkWidget *search_bar;
GtkWidget *search_entry;
- GtkTreeWalk *walk;
- gint search_length;
+
+ GtkWidget *list;
+ GtkColumnViewColumn *path;
+ GtkColumnViewColumn *count;
+ GtkColumnViewColumn *size;
+
+ GtkTreeListModel *tree_model;
+ GtkSingleSelection *selection;
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorResourceList, gtk_inspector_resource_list, GTK_TYPE_BOX)
-static void
-load_resources_recurse (GtkInspectorResourceList *sl,
- GtkTreeIter *parent,
- const gchar *path,
- gint *count_out,
- gsize *size_out)
+static GListModel *
+load_resources_recurse (const char *path,
+ int *count_out,
+ gsize *size_out)
{
gchar **names;
gint i;
- GtkTreeIter iter;
- guint64 stored_size;
+ GListStore *result;
+
+ result = g_list_store_new (RESOURCE_TYPE_HOLDER);
names = g_resources_enumerate_children (path, 0, NULL);
for (i = 0; names[i]; i++)
@@ -97,6 +87,8 @@ load_resources_recurse (GtkInspectorResourceList *sl,
gboolean has_slash;
gint count;
gsize size;
+ GListModel *children;
+ ResourceHolder *holder;
p = g_strconcat (path, names[i], NULL);
@@ -106,18 +98,13 @@ load_resources_recurse (GtkInspectorResourceList *sl,
if (has_slash)
names[i][len - 1] = '\0';
- gtk_tree_store_append (sl->priv->model, &iter, parent);
- gtk_tree_store_set (sl->priv->model, &iter,
- COLUMN_NAME, names[i],
- COLUMN_PATH, p,
- -1);
-
count = 0;
size = 0;
if (has_slash)
{
- load_resources_recurse (sl, &iter, p, &count, &size);
+ children = load_resources_recurse (p, &count, &size);
+
*count_out += count;
*size_out += size;
}
@@ -129,53 +116,41 @@ load_resources_recurse (GtkInspectorResourceList *sl,
*count_out += 1;
*size_out += size;
}
+ children = NULL;
}
- stored_size = size;
- gtk_tree_store_set (sl->priv->model, &iter,
- COLUMN_COUNT, count,
- COLUMN_SIZE, stored_size,
- -1);
+ holder = resource_holder_new (names[i], p, count, size, children);
+ g_clear_object (&children);
+ g_list_store_append (result, holder);
+ g_object_unref (holder);
g_free (p);
}
+
g_strfreev (names);
+ return G_LIST_MODEL (result);
}
static gboolean
populate_details (GtkInspectorResourceList *rl,
- GtkTreePath *tree_path)
+ ResourceHolder *holder)
{
- GtkTreeIter iter;
- gchar *path;
- gchar *name;
+ const char *path;
+ const char *name;
GBytes *bytes;
gchar *type;
gconstpointer data;
- gint count;
gsize size;
- guint64 stored_size;
GError *error = NULL;
gchar *markup;
-
- gtk_tree_model_get_iter (GTK_TREE_MODEL (rl->priv->model), &iter, tree_path);
-
- gtk_tree_model_get (GTK_TREE_MODEL (rl->priv->model), &iter,
- COLUMN_PATH, &path,
- COLUMN_NAME, &name,
- COLUMN_COUNT, &count,
- COLUMN_SIZE, &stored_size,
- -1);
- size = stored_size;
+ path = resource_holder_get_path (holder);
+ name = resource_holder_get_name (holder);
+ size = resource_holder_get_size (holder);
if (g_str_has_suffix (path, "/"))
- {
- g_free (path);
- g_free (name);
- return FALSE;
- }
+ return FALSE;
markup = g_strconcat ("<span face='Monospace' size='small'>", path, "</span>", NULL);
gtk_label_set_markup (GTK_LABEL (rl->priv->name_label), markup);
@@ -231,237 +206,145 @@ populate_details (GtkInspectorResourceList *rl,
g_free (content_text);
}
- g_free (path);
- g_free (name);
-
return TRUE;
}
static void
-row_activated (GtkTreeView *treeview,
- GtkTreePath *path,
- GtkTreeViewColumn *column,
- GtkInspectorResourceList *sl)
+on_row_activated (GtkColumnView *view,
+ guint position,
+ GtkInspectorResourceList *rl)
{
- if (!populate_details (sl, path))
- return;
+ gpointer item;
+ ResourceHolder *holder;
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->stack), "details");
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->buttons), "details");
+ item = g_list_model_get_item (G_LIST_MODEL (rl->priv->selection), position);
+ holder = gtk_tree_list_row_get_item (item);
+ g_object_unref (item);
+ if (populate_details (rl, holder))
+ {
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->stack), "details");
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->buttons), "details");
+ }
+ g_object_unref (holder);
}
static gboolean
can_show_details (GtkInspectorResourceList *rl)
{
- GtkTreeSelection *selection;
- GtkTreeModel *model;
- GtkTreeIter iter;
- gchar *path;
+ gpointer item;
+ ResourceHolder *holder;
+ const char *path;
- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (rl->priv->tree));
- if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ item = gtk_single_selection_get_selected_item (rl->priv->selection);
+ holder = gtk_tree_list_row_get_item (item);
+ if (holder == NULL)
return FALSE;
-
- gtk_tree_model_get (GTK_TREE_MODEL (rl->priv->model), &iter,
- COLUMN_PATH, &path,
- -1);
-
- if (g_str_has_suffix (path, "/"))
- {
- g_free (path);
- return FALSE;
- }
-
- g_free (path);
- return TRUE;
+ path = resource_holder_get_path (holder);
+ g_object_unref (holder);
+ return !g_str_has_suffix (path, "/");
}
static void
-on_selection_changed (GtkTreeSelection *selection,
+on_selection_changed (GtkSelectionModel *selection,
+ guint position,
+ guint n_items,
GtkInspectorResourceList *rl)
{
- GtkTreeIter iter;
-
- if (gtk_tree_selection_get_selected (selection, NULL, &iter))
- gtk_tree_walk_reset (rl->priv->walk, &iter);
- else
- gtk_tree_walk_reset (rl->priv->walk, NULL);
-
gtk_widget_set_sensitive (rl->priv->open_details_button, can_show_details (rl));
}
static void
open_details (GtkWidget *button,
- GtkInspectorResourceList *sl)
+ GtkInspectorResourceList *rl)
{
- GtkTreeSelection *selection;
- GtkTreeModel *model;
- GtkTreeIter iter;
- GtkTreePath *path;
+ gpointer item;
+ ResourceHolder *holder;
- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sl->priv->tree));
- if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ item = gtk_single_selection_get_selected_item (rl->priv->selection);
+ holder = gtk_tree_list_row_get_item (item);
+ if (holder == NULL)
return;
-
- path = gtk_tree_model_get_path (model, &iter);
- if (populate_details (sl, path))
+ if (populate_details (rl, holder))
{
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->stack), "details");
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->buttons), "details");
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->stack), "details");
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->buttons), "details");
}
-
- gtk_tree_path_free (path);
+ g_object_unref (holder);
}
static void
close_details (GtkWidget *button,
- GtkInspectorResourceList *sl)
+ GtkInspectorResourceList *rl)
{
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->stack), "list");
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->buttons), "list");
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->stack), "list");
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->buttons), "list");
}
-static void
-load_resources (GtkInspectorResourceList *sl)
+static GListModel *
+load_resources (void)
{
gint count = 0;
gsize size = 0;
- load_resources_recurse (sl, NULL, "/", &count, &size);
-}
-
-static void
-count_data_func (GtkTreeViewColumn *col,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data)
-{
- gint count;
- gchar *text;
-
- gtk_tree_model_get (model, iter, COLUMN_COUNT, &count, -1);
- if (count > 0)
- {
- text = g_strdup_printf ("%d", count);
- g_object_set (cell, "text", text, NULL);
- g_free (text);
- }
- else
- g_object_set (cell, "text", "", NULL);
-}
-
-static void
-size_data_func (GtkTreeViewColumn *col,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data)
-{
- gsize size;
- guint64 stored_size;
- gchar *text;
-
- gtk_tree_model_get (model, iter, COLUMN_SIZE, &stored_size, -1);
- size = stored_size;
- text = g_format_size (size);
- g_object_set (cell, "text", text, NULL);
- g_free (text);
+ return load_resources_recurse ("/", &count, &size);
}
static void
on_map (GtkWidget *widget)
{
- GtkInspectorResourceList *sl = GTK_INSPECTOR_RESOURCE_LIST (widget);
+ GtkInspectorResourceList *rl = GTK_INSPECTOR_RESOURCE_LIST (widget);
- gtk_tree_view_expand_all (GTK_TREE_VIEW (sl->priv->tree));
- gtk_stack_set_visible_child_name (GTK_STACK (sl->priv->stack), "list");
- gtk_widget_set_sensitive (sl->priv->open_details_button, can_show_details (sl));
+ gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->stack), "list");
+ gtk_widget_set_sensitive (rl->priv->open_details_button, can_show_details (rl));
}
-static void
-move_search_to_row (GtkInspectorResourceList *sl,
- GtkTreeIter *iter)
-{
- GtkTreeSelection *selection;
- GtkTreePath *path;
-
- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sl->priv->tree));
- path = gtk_tree_model_get_path (GTK_TREE_MODEL (sl->priv->model), iter);
- gtk_tree_view_expand_to_path (GTK_TREE_VIEW (sl->priv->tree), path);
- gtk_tree_selection_select_path (selection, path);
- gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (sl->priv->tree), path, NULL, TRUE, 0.5, 0.0);
- gtk_tree_path_free (path);
-}
+static gboolean search (GtkInspectorResourceList *rl,
+ gboolean forward,
+ gboolean force_progress);
static gboolean
key_pressed (GtkEventController *controller,
guint keyval,
guint keycode,
GdkModifierType state,
- GtkInspectorResourceList *sl)
+ GtkInspectorResourceList *rl)
{
- if (gtk_widget_get_mapped (GTK_WIDGET (sl)))
+ if (gtk_widget_get_mapped (GTK_WIDGET (rl)))
{
GdkModifierType default_accel;
gboolean search_started;
- search_started = gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (sl->priv->search_bar));
- default_accel = gtk_widget_get_modifier_mask (GTK_WIDGET (sl),
GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR);
+ search_started = gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar));
+ default_accel = gtk_widget_get_modifier_mask (GTK_WIDGET (rl),
GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR);
if (search_started &&
(keyval == GDK_KEY_Return ||
keyval == GDK_KEY_ISO_Enter ||
keyval == GDK_KEY_KP_Enter))
{
- GtkTreeSelection *selection;
- GtkTreeModel *model;
- GtkTreeIter iter;
- GtkTreePath *path;
-
- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sl->priv->tree));
- if (gtk_tree_selection_get_selected (selection, &model, &iter))
- {
- path = gtk_tree_model_get_path (model, &iter);
- gtk_tree_view_row_activated (GTK_TREE_VIEW (sl->priv->tree),
- path,
- sl->priv->path_column);
- gtk_tree_path_free (path);
-
- return GDK_EVENT_STOP;
- }
- else
- return GDK_EVENT_PROPAGATE;
+ gtk_widget_activate (GTK_WIDGET (rl->priv->list));
+ return GDK_EVENT_PROPAGATE;
}
else if (search_started &&
(keyval == GDK_KEY_Escape))
{
- gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (sl->priv->search_bar), FALSE);
+ gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar), FALSE);
return GDK_EVENT_STOP;
}
else if (search_started &&
((state & (default_accel | GDK_SHIFT_MASK)) == (default_accel | GDK_SHIFT_MASK)) &&
(keyval == GDK_KEY_g || keyval == GDK_KEY_G))
{
- GtkTreeIter iter;
- if (gtk_tree_walk_next_match (sl->priv->walk, TRUE, TRUE, &iter))
- move_search_to_row (sl, &iter);
- else
- gtk_widget_error_bell (GTK_WIDGET (sl));
-
+ if (!search (rl, FALSE, TRUE))
+ gtk_widget_error_bell (GTK_WIDGET (rl));
return GDK_EVENT_STOP;
}
else if (search_started &&
((state & (default_accel | GDK_SHIFT_MASK)) == default_accel) &&
(keyval == GDK_KEY_g || keyval == GDK_KEY_G))
{
- GtkTreeIter iter;
-
- if (gtk_tree_walk_next_match (sl->priv->walk, TRUE, FALSE, &iter))
- move_search_to_row (sl, &iter);
- else
- gtk_widget_error_bell (GTK_WIDGET (sl));
-
+ if (!search (rl, TRUE, TRUE))
+ gtk_widget_error_bell (GTK_WIDGET (rl));
return GDK_EVENT_STOP;
}
}
@@ -478,7 +361,7 @@ destroy_controller (GtkEventController *controller)
static void
root (GtkWidget *widget)
{
- GtkInspectorResourceList *sl = GTK_INSPECTOR_RESOURCE_LIST (widget);
+ GtkInspectorResourceList *rl = GTK_INSPECTOR_RESOURCE_LIST (widget);
GtkEventController *controller;
GtkWidget *toplevel;
@@ -491,7 +374,7 @@ root (GtkWidget *widget)
g_signal_connect (controller, "key-pressed", G_CALLBACK (key_pressed), widget);
gtk_widget_add_controller (toplevel, controller);
- gtk_search_bar_set_key_capture_widget (GTK_SEARCH_BAR (sl->priv->search_bar), toplevel);
+ gtk_search_bar_set_key_capture_widget (GTK_SEARCH_BAR (rl->priv->search_bar), toplevel);
}
static void
@@ -505,27 +388,6 @@ unroot (GtkWidget *widget)
GTK_WIDGET_CLASS (gtk_inspector_resource_list_parent_class)->unroot (widget);
}
-static void
-on_search_changed (GtkSearchEntry *entry,
- GtkInspectorResourceList *sl)
-{
- GtkTreeIter iter;
- gint length;
- gboolean backwards;
-
- length = strlen (gtk_editable_get_text (GTK_EDITABLE (entry)));
- backwards = length < sl->priv->search_length;
- sl->priv->search_length = length;
-
- if (length == 0)
- return;
-
- if (gtk_tree_walk_next_match (sl->priv->walk, backwards, backwards, &iter))
- move_search_to_row (sl, &iter);
- else if (!backwards)
- gtk_widget_error_bell (GTK_WIDGET (sl));
-}
-
static gboolean
match_string (const gchar *string,
const gchar *text)
@@ -544,107 +406,247 @@ match_string (const gchar *string,
}
static gboolean
-match_row (GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data)
+match_object (GObject *object,
+ const char *text)
{
- GtkInspectorResourceList *sl = data;
- gchar *name, *path;
- const gchar *text;
- gboolean match;
+ const char *name = resource_holder_get_name (RESOURCE_HOLDER (object));
- text = gtk_editable_get_text (GTK_EDITABLE (sl->priv->search_entry));
- gtk_tree_model_get (model, iter,
- COLUMN_NAME, &name,
- COLUMN_PATH, &path,
- -1);
+ if (match_string (name, text))
+ return TRUE;
- match = (match_string (name, text) ||
- match_string (path, text));
+ return FALSE;
+}
- g_free (name);
- g_free (path);
+static GObject *
+search_children (GObject *object,
+ const char *text,
+ gboolean forward)
+{
+ GListModel *children;
+ GObject *child, *result;
+ guint i, n;
- return match;
+ children = resource_holder_get_children (RESOURCE_HOLDER (object));
+ if (children == NULL)
+ return NULL;
+
+ n = g_list_model_get_n_items (children);
+ for (i = 0; i < n; i++)
+ {
+ child = g_list_model_get_item (children, forward ? i : n - i - 1);
+ if (match_object (child, text))
+ return child;
+
+ result = search_children (child, text, forward);
+ g_object_unref (child);
+ if (result)
+ return result;
+ }
+
+ return NULL;
+}
+
+static guint
+model_get_item_index (GListModel *model,
+ gpointer item)
+{
+ gpointer cmp;
+ guint i;
+
+ for (i = 0; (cmp = g_list_model_get_item (model, i)); i++)
+ {
+ if (cmp == item)
+ {
+ g_object_unref (cmp);
+ return i;
+ }
+ g_object_unref (cmp);
+ }
+
+ return G_MAXUINT;
+}
+
+static GtkTreeListRow *
+find_and_expand_object (GtkTreeListModel *model,
+ GObject *object)
+{
+ GtkTreeListRow *result;
+ GObject *parent;
+ guint pos;
+
+ parent = G_OBJECT (resource_holder_get_parent (RESOURCE_HOLDER (object)));
+ if (parent)
+ {
+ GtkTreeListRow *parent_row = find_and_expand_object (model, parent);
+ if (parent_row == NULL)
+ return NULL;
+
+ gtk_tree_list_row_set_expanded (parent_row, TRUE);
+ pos = model_get_item_index (gtk_tree_list_row_get_children (parent_row), object);
+ result = gtk_tree_list_row_get_child_row (parent_row, pos);
+ g_object_unref (parent_row);
+ }
+ else
+ {
+ pos = model_get_item_index (gtk_tree_list_model_get_model (model), object);
+ result = gtk_tree_list_model_get_child_row (model, pos);
+ }
+
+ return result;
}
static void
-search_mode_changed (GObject *search_bar,
- GParamSpec *pspec,
- GtkInspectorResourceList *sl)
+select_object (GtkInspectorResourceList *rl,
+ GObject *object)
+{
+ GtkTreeListRow *row_item;
+
+ row_item = find_and_expand_object (rl->priv->tree_model, object);
+ if (row_item == NULL)
+ return;
+
+ gtk_single_selection_set_selected (rl->priv->selection,
+ gtk_tree_list_row_get_position (row_item));
+}
+
+static gboolean
+search (GtkInspectorResourceList *rl,
+ gboolean forward,
+ gboolean force_progress)
{
- if (!gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (search_bar)))
+ GListModel *model = G_LIST_MODEL (rl->priv->tree_model);
+ GtkTreeListRow *row_item;
+ GObject *child, *result;
+ guint i, selected, n, row;
+ const char *text;
+
+ text = gtk_editable_get_text (GTK_EDITABLE (rl->priv->search_entry));
+ selected = gtk_single_selection_get_selected (rl->priv->selection);
+ n = g_list_model_get_n_items (model);
+ if (selected >= n)
+ selected = 0;
+
+ for (i = 0; i < n; i++)
{
- gtk_tree_walk_reset (sl->priv->walk, NULL);
- sl->priv->search_length = 0;
+ row = (selected + (forward ? i : n - i - 1)) % n;
+ row_item = g_list_model_get_item (model, row);
+ child = gtk_tree_list_row_get_item (row_item);
+ if (i > 0 || !force_progress)
+ {
+ if (match_object (child, text))
+ {
+ gtk_single_selection_set_selected (rl->priv->selection, row);
+ g_object_unref (child);
+ g_object_unref (row_item);
+ return TRUE;
+ }
+ }
+
+ if (!gtk_tree_list_row_get_expanded (row_item))
+ {
+ result = search_children (child, text, forward);
+ if (result)
+ {
+ select_object (rl, result);
+ g_object_unref (result);
+ g_object_unref (child);
+ g_object_unref (row_item);
+ return TRUE;
+ }
+ }
+ g_object_unref (child);
+ g_object_unref (row_item);
}
+
+ return FALSE;
+}
+
+static void
+on_search_changed (GtkSearchEntry *entry,
+ GtkInspectorResourceList *rl)
+{
+ if (!search (rl, TRUE, FALSE))
+ gtk_widget_error_bell (GTK_WIDGET (rl));
}
static void
next_match (GtkButton *button,
- GtkInspectorResourceList *sl)
+ GtkInspectorResourceList *rl)
{
- if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (sl->priv->search_bar)))
+ if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar)))
{
- GtkTreeIter iter;
-
- if (gtk_tree_walk_next_match (sl->priv->walk, TRUE, FALSE, &iter))
- move_search_to_row (sl, &iter);
- else
- gtk_widget_error_bell (GTK_WIDGET (sl));
+ if (!search (rl, TRUE, TRUE))
+ gtk_widget_error_bell (GTK_WIDGET (rl));
}
}
static void
previous_match (GtkButton *button,
- GtkInspectorResourceList *sl)
+ GtkInspectorResourceList *rl)
{
- if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (sl->priv->search_bar)))
+ if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar)))
{
- GtkTreeIter iter;
-
- if (gtk_tree_walk_next_match (sl->priv->walk, TRUE, TRUE, &iter))
- move_search_to_row (sl, &iter);
- else
- gtk_widget_error_bell (GTK_WIDGET (sl));
+ if (!search (rl, FALSE, TRUE))
+ gtk_widget_error_bell (GTK_WIDGET (rl));
}
}
static void
-gtk_inspector_resource_list_init (GtkInspectorResourceList *sl)
+stop_search (GtkWidget *entry,
+ GtkInspectorResourceList *rl)
{
- sl->priv = gtk_inspector_resource_list_get_instance_private (sl);
+ gtk_editable_set_text (GTK_EDITABLE (rl->priv->search_entry), "");
+ gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar), FALSE);
+}
+
+static void
+gtk_inspector_resource_list_init (GtkInspectorResourceList *rl)
+{
+ rl->priv = gtk_inspector_resource_list_get_instance_private (rl);
- gtk_widget_init_template (GTK_WIDGET (sl));
+ gtk_widget_init_template (GTK_WIDGET (rl));
- gtk_tree_view_column_set_cell_data_func (sl->priv->count_column,
- sl->priv->count_renderer,
- count_data_func, sl, NULL);
- gtk_tree_view_column_set_cell_data_func (sl->priv->size_column,
- sl->priv->size_renderer,
- size_data_func, sl, NULL);
+ g_signal_connect (rl, "map", G_CALLBACK (on_map), NULL);
- g_signal_connect (sl, "map", G_CALLBACK (on_map), NULL);
+ gtk_search_bar_connect_entry (GTK_SEARCH_BAR (rl->priv->search_bar),
+ GTK_EDITABLE (rl->priv->search_entry));
+}
- gtk_search_bar_connect_entry (GTK_SEARCH_BAR (sl->priv->search_bar),
- GTK_EDITABLE (sl->priv->search_entry));
+static GListModel *
+create_model_for_object (gpointer item, gpointer data)
+{
+ GListModel *model = resource_holder_get_children (RESOURCE_HOLDER (item));
- g_signal_connect (sl->priv->search_bar, "notify::search-mode-enabled",
- G_CALLBACK (search_mode_changed), sl);
- sl->priv->walk = gtk_tree_walk_new (GTK_TREE_MODEL (sl->priv->model), match_row, sl, NULL);
+ if (model)
+ return g_object_ref (model);
+
+ return NULL;
}
static void
constructed (GObject *object)
{
GtkInspectorResourceList *rl = GTK_INSPECTOR_RESOURCE_LIST (object);
-
+ GListModel *root_model;
+
g_signal_connect (rl->priv->open_details_button, "clicked",
G_CALLBACK (open_details), rl);
g_signal_connect (rl->priv->close_details_button, "clicked",
G_CALLBACK (close_details), rl);
-
- load_resources (rl);
+
+ root_model = load_resources ();
+ rl->priv->tree_model = gtk_tree_list_model_new (FALSE,
+ root_model,
+ FALSE,
+ create_model_for_object,
+ NULL,
+ NULL);
+ rl->priv->selection = gtk_single_selection_new (G_LIST_MODEL (rl->priv->tree_model));
+ g_object_unref (root_model);
+
+ gtk_column_view_set_model (GTK_COLUMN_VIEW (rl->priv->list), G_LIST_MODEL (rl->priv->selection));
+
+ g_signal_connect (rl->priv->selection, "selection-changed", G_CALLBACK (on_selection_changed), rl);
}
static void
@@ -692,13 +694,120 @@ set_property (GObject *object,
static void
finalize (GObject *object)
{
- GtkInspectorResourceList *sl = GTK_INSPECTOR_RESOURCE_LIST (object);
+ GtkInspectorResourceList *rl = GTK_INSPECTOR_RESOURCE_LIST (object);
- gtk_tree_walk_free (sl->priv->walk);
+ g_object_unref (rl->priv->selection);
+ g_object_unref (rl->priv->tree_model);
G_OBJECT_CLASS (gtk_inspector_resource_list_parent_class)->finalize (object);
}
+static void
+setup_name_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GtkWidget *expander;
+ GtkWidget *label;
+
+ expander = gtk_tree_expander_new ();
+ gtk_list_item_set_child (list_item, expander);
+
+ label = gtk_label_new (NULL);
+ gtk_widget_set_margin_start (label, 5);
+ gtk_widget_set_margin_end (label, 5);
+ gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+ gtk_tree_expander_set_child (GTK_TREE_EXPANDER (expander), label);
+}
+
+static void
+bind_name_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GtkTreeListRow *list_row;
+ GtkWidget *expander;
+ GtkWidget *label;
+ gpointer item;
+
+ list_row = gtk_list_item_get_item (list_item);
+ expander = gtk_list_item_get_child (list_item);
+ gtk_tree_expander_set_list_row (GTK_TREE_EXPANDER (expander), list_row);
+ item = gtk_tree_list_row_get_item (list_row);
+ label = gtk_tree_expander_get_child (GTK_TREE_EXPANDER (expander));
+
+ gtk_label_set_label (GTK_LABEL (label), resource_holder_get_name (RESOURCE_HOLDER (item)));
+ g_object_unref (item);
+}
+
+static void
+setup_size_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GtkWidget *label;
+
+ label = gtk_label_new (NULL);
+ gtk_widget_set_margin_start (label, 5);
+ gtk_widget_set_margin_end (label, 5);
+ gtk_label_set_xalign (GTK_LABEL (label), 1.0);
+ gtk_list_item_set_child (list_item, label);
+}
+
+static void
+bind_size_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GObject *item;
+ GtkWidget *label;
+ gsize size;
+ char *text;
+
+ item = gtk_tree_list_row_get_item (gtk_list_item_get_item (list_item));
+ label = gtk_list_item_get_child (list_item);
+
+ size = resource_holder_get_size (RESOURCE_HOLDER (item));
+ text = g_format_size (size);
+ gtk_label_set_label (GTK_LABEL (label), text);
+ g_free (text);
+
+ g_object_unref (item);
+}
+
+static void
+setup_count_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GtkWidget *label;
+
+ label = gtk_label_new (NULL);
+ gtk_widget_set_margin_start (label, 5);
+ gtk_widget_set_margin_end (label, 5);
+ gtk_label_set_xalign (GTK_LABEL (label), 1.0);
+ gtk_list_item_set_child (list_item, label);
+}
+
+static void
+bind_count_cb (GtkSignalListItemFactory *factory,
+ GtkListItem *list_item)
+{
+ GObject *item;
+ GtkWidget *label;
+ int count;
+ char *text;
+
+ item = gtk_tree_list_row_get_item (gtk_list_item_get_item (list_item));
+ label = gtk_list_item_get_child (list_item);
+
+ count = resource_holder_get_count (RESOURCE_HOLDER (item));
+ if (count > 0)
+ {
+ text = g_strdup_printf ("%d", count);
+ gtk_label_set_label (GTK_LABEL (label), text);
+ g_free (text);
+ }
+ else
+ gtk_label_set_label (GTK_LABEL (label), "");
+ g_object_unref (item);
+}
+
static void
gtk_inspector_resource_list_class_init (GtkInspectorResourceListClass *klass)
{
@@ -727,21 +836,25 @@ gtk_inspector_resource_list_class_init (GtkInspectorResourceListClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, type);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, size_label);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, info_grid);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, count_column);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, count_renderer);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, size_column);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, size_renderer);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, stack);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, tree);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, search_bar);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, search_entry);
- gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, path_column);
+ gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, list);
+ gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, path);
+ gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, count);
+ gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, size);
- gtk_widget_class_bind_template_callback (widget_class, row_activated);
- gtk_widget_class_bind_template_callback (widget_class, on_selection_changed);
gtk_widget_class_bind_template_callback (widget_class, on_search_changed);
+ gtk_widget_class_bind_template_callback (widget_class, on_row_activated);
gtk_widget_class_bind_template_callback (widget_class, next_match);
gtk_widget_class_bind_template_callback (widget_class, previous_match);
+ gtk_widget_class_bind_template_callback (widget_class, stop_search);
+ gtk_widget_class_bind_template_callback (widget_class, setup_name_cb);
+ gtk_widget_class_bind_template_callback (widget_class, bind_name_cb);
+ gtk_widget_class_bind_template_callback (widget_class, setup_count_cb);
+ gtk_widget_class_bind_template_callback (widget_class, bind_count_cb);
+ gtk_widget_class_bind_template_callback (widget_class, setup_size_cb);
+ gtk_widget_class_bind_template_callback (widget_class, bind_size_cb);
}
// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/resource-list.ui b/gtk/inspector/resource-list.ui
index 7493d98f3a..d6db726f54 100644
--- a/gtk/inspector/resource-list.ui
+++ b/gtk/inspector/resource-list.ui
@@ -30,6 +30,9 @@
<object class="GtkSearchEntry" id="search_entry">
<property name="max-width-chars">40</property>
<signal name="search-changed" handler="on_search_changed"/>
+ <signal name="next-match" handler="next_match"/>
+ <signal name="previous-match" handler="previous_match"/>
+ <signal name="stop-search" handler="stop_search"/>
</object>
</child>
<child>
@@ -53,56 +56,39 @@
<property name="expand">1</property>
<property name="hscrollbar-policy">never</property>
<child>
- <object class="GtkTreeView" id="tree">
- <property name="model">model</property>
- <property name="enable-search">0</property>
- <property name="enable-grid-lines">vertical</property>
- <signal name="row-activated" handler="row_activated"/>
- <child internal-child="selection">
- <object class="GtkTreeSelection">
- <signal name="changed" handler="on_selection_changed"/>
- </object>
- </child>
+ <object class="GtkColumnView" id="list">
+ <signal name="activate" handler="on_row_activated"/>
<child>
- <object class="GtkTreeViewColumn" id="path_column">
+ <object class="GtkColumnViewColumn" id="path">
<property name="title" translatable="yes">Path</property>
- <property name="resizable">1</property>
- <property name="sort-column-id">0</property>
- <child>
- <object class="GtkCellRendererText">
- <property name="scale">0.8</property>
- <property name="ellipsize">end</property>
- <property name="width-chars">10</property>
- <property name="max-width-chars">5</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_name_cb"/>
+ <signal name="bind" handler="bind_name_cb"/>
</object>
- <attributes>
- <attribute name="text">0</attribute>
- </attributes>
- </child>
+ </property>
</object>
</child>
<child>
- <object class="GtkTreeViewColumn" id="count_column">
+ <object class="GtkColumnViewColumn" id="count">
<property name="title" translatable="yes">Count</property>
- <property name="resizable">1</property>
- <property name="sort-column-id">1</property>
- <child>
- <object class="GtkCellRendererText" id="count_renderer">
- <property name="scale">0.8</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_count_cb"/>
+ <signal name="bind" handler="bind_count_cb"/>
</object>
- </child>
+ </property>
</object>
</child>
<child>
- <object class="GtkTreeViewColumn" id="size_column">
+ <object class="GtkColumnViewColumn" id="size">
<property name="title" translatable="yes">Size</property>
- <property name="resizable">1</property>
- <property name="sort-column-id">2</property>
- <child>
- <object class="GtkCellRendererText" id="size_renderer">
- <property name="scale">0.8</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_size_cb"/>
+ <signal name="bind" handler="bind_size_cb"/>
</object>
- </child>
+ </property>
</object>
</child>
</object>
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]
