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help-overlay: add help overlay to SpWindow and app menu

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This adds an app menu and window action to activate the keyboard
shortcuts overlay.
This commit is contained in:
Christian Hergert
2016-10-08 15:09:38 -07:00
parent 70aeeb66bc
commit 527f95fa77
4 changed files with 129 additions and 5 deletions
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82
src/resources/gtk/help-overlay.ui Normal file
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@ -0,0 +1,82 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<object class="GtkShortcutsWindow" id="help_overlay">
<child>
<object class="GtkShortcutsSection">
<property name="visible">1</property>
<property name="section-name">sysprof</property>
<property name="title" translatable="yes" context="shortcut window">Sysprof Shortcuts</property>
<child>
<object class="GtkShortcutsGroup">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Recording</property>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Stop recording</property>
<property name="accelerator">Escape</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkShortcutsGroup">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Callgraph</property>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Expand function</property>
<property name="subtitle" translatable="yes" context="shortcut window">Shows the direct descendants of the callgraph function</property>
<property name="accelerator">Right</property>
</object>
</child>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Collapse function</property>
<property name="subtitle" translatable="yes" context="shortcut window">Hides all callgraph descendants below the selected function</property>
<property name="accelerator">Left</property>
</object>
</child>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Jump into function</property>
<property name="subtitle" translatable="yes" context="shortcut window">Selects the function or file as the top of the callgraph</property>
<property name="accelerator">Return</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkShortcutsGroup">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Visualizers</property>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Zoom in</property>
<property name="accelerator">&lt;primary&gt;plus</property>
</object>
</child>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Zoom out</property>
<property name="accelerator">&lt;primary&gt;minus</property>
</object>
</child>
<child>
<object class="GtkShortcutsShortcut">
<property name="visible">1</property>
<property name="title" translatable="yes" context="shortcut window">Reset zoom</property>
<property name="accelerator">&lt;primary&gt;0</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</interface>

4
src/resources/gtk/menus.ui
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@ -22,6 +22,10 @@
<attribute name="label" translatable="yes">Help</attribute>
<attribute name="action">app.help</attribute>
</item>
<item>
<attribute name="label" translatable="yes">Keyboard Shortcuts</attribute>
<attribute name="action">app.show-help-overlay</attribute>
</item>
<item>
<attribute name="label" translatable="yes">_Quit</attribute>
<attribute name="action">app.quit</attribute>

1
src/resources/sysprof.gresource.xml
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@ -3,6 +3,7 @@
<gresource prefix="/org/gnome/sysprof">
<!-- Automatic GTK resources -->
<file>gtk/menus.ui</file>
<file>gtk/help-overlay.ui</file>
<!-- Application icons -->
<file alias="icons/16x16/apps/sysprof.png">../../data/icons/16x16/apps/sysprof.png</file>

47
src/sp-application.c
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@ -263,15 +263,52 @@ sysprof_open_capture (GSimpleAction *action,
sp_window_open_from_dialog (SP_WINDOW (window));
}
static void
sysprof_show_help_overlay (GSimpleAction *action,
GVariant *variant,
gpointer user_data)
{
GtkApplication *app = user_data;
SpWindow *window = NULL;
g_assert (G_IS_APPLICATION (app));
g_assert (G_IS_SIMPLE_ACTION (action));
g_assert (variant == NULL);
for (GList *list = gtk_application_get_windows (app); list; list = list->next)
{
GtkWindow *element = list->data;
if (SP_IS_WINDOW (element))
{
window = SP_WINDOW (element);
break;
}
}
if (window == NULL)
{
window = g_object_new (SP_TYPE_WINDOW,
"application", app,
NULL);
gtk_window_present (GTK_WINDOW (window));
}
g_assert (g_action_group_has_action (G_ACTION_GROUP (window), "show-help-overlay"));
g_action_group_activate_action (G_ACTION_GROUP (window), "show-help-overlay", NULL);
}
static void
sp_application_init (SpApplication *self)
{
static const GActionEntry actions[] = {
{ "about", sysprof_about },
{ "new-window", sysprof_new_window },
{ "open-capture", sysprof_open_capture },
{ "help", sysprof_help },
{ "quit", sysprof_quit },
{ "about", sysprof_about },
{ "new-window", sysprof_new_window },
{ "open-capture", sysprof_open_capture },
{ "help", sysprof_help },
{ "show-help-overlay", sysprof_show_help_overlay },
{ "quit", sysprof_quit },
};
g_action_map_add_action_entries (G_ACTION_MAP (self), actions, G_N_ELEMENTS (actions), self);