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Commit 535fbfae65fb918e3c63df47b3383c30aca41f59

Authored by Perry Werneck
1 parent 40fbc881
Exists in master and in 4 other branches develop, edit-header-bar, keypads, script-support

Implementing application settings.

Showing 4 changed files with 120 additions and 3 deletions   Show diff stats
src/include/pw3270.h
  Diff comments   View file @535fbfa
@@ -54,6 +54,14 @@ @@ -54,6 +54,14 @@
54 54
55 void pw3270_load_placeholders(GtkBuilder * builder); 55 void pw3270_load_placeholders(GtkBuilder * builder);
56 56
  57 + // Application settings widget
  58 + typedef struct _Pw3270SettingWidget Pw3270SettingsWidget;
  59 +
  60 + struct _Pw3270SettingWidget {
  61 + GtkWidget * widget;
  62 + void (*apply)(Pw3270SettingsWidget *, GtkApplication *, GSettings *);
  63 + void (*revert)(Pw3270SettingsWidget *, GtkApplication *, GSettings *);
  64 + };
57 65
58 G_END_DECLS 66 G_END_DECLS
59 67
src/objects/application/actions/preferences.c
  Diff comments   View file @535fbfa
@@ -28,11 +28,120 @@ @@ -28,11 +28,120 @@
28 */ 28 */
29 29
30 #include "../private.h" 30 #include "../private.h"
  31 + #include <pw3270.h>
31 #include <pw3270/application.h> 32 #include <pw3270/application.h>
32 33
33 - void pw3270_application_preferences_activated(GSimpleAction G_GNUC_UNUSED(* action), GVariant G_GNUC_UNUSED(*parameter), gpointer application) { 34 + typedef struct _Pw3270SettingsDialog {
  35 + GtkApplication * application;
  36 + GSimpleAction * action;
  37 + GSList * pages;
  38 + } Pw3270SettingsDialog;
  39 +
  40 + static void on_destroy(GtkWidget *dialog, Pw3270SettingsDialog *settings) {
  41 + g_slist_free_full(settings->pages,g_free);
  42 + g_free(settings);
  43 + g_simple_action_set_enabled(settings->action,TRUE);
  44 + }
  45 +
  46 + void on_response(GtkDialog *dialog, gint response_id, Pw3270SettingsDialog * settings) {
  47 +
  48 + GSList * page;
  49 + GSettings *hSettings = pw3270_application_get_settings(settings->application);
  50 +
  51 + switch(response_id) {
  52 + case GTK_RESPONSE_CANCEL:
  53 + g_message("Reverting application settings");
  54 + for(page = settings->pages;page;page = page->next) {
  55 + Pw3270SettingsWidget * widget = (Pw3270SettingsWidget *) page->data;
  56 + widget->revert(widget,settings->application,hSettings);
  57 + }
  58 + break;
  59 +
  60 + case GTK_RESPONSE_APPLY:
  61 + g_message("Aplying application settings");
  62 + for(page = settings->pages;page;page = page->next) {
  63 + Pw3270SettingsWidget * widget = (Pw3270SettingsWidget *) page->data;
  64 + widget->apply(widget,settings->application,hSettings);
  65 + }
  66 + break;
  67 + }
  68 +
  69 + gtk_widget_destroy(dialog);
  70 + }
  71 +
  72 + static void on_page_added(GtkNotebook *notebook, GtkWidget *widget, guint page_num, Pw3270SettingsDialog * settings) {
  73 +
  74 + // https://developer.gnome.org/hig/stable/visual-layout.html.en
  75 +
  76 + if(GTK_IS_GRID(widget)) {
  77 + gtk_grid_set_row_spacing(GTK_GRID(widget),6);
  78 + gtk_grid_set_column_spacing(GTK_GRID(widget),12);
  79 + }
  80 +
  81 + if(GTK_IS_CONTAINER(widget)) {
  82 + gtk_container_set_border_width(GTK_CONTAINER(widget),18);
  83 + }
  84 +
  85 + }
  86 +
  87 + void pw3270_application_preferences_activated(GSimpleAction *action, GVariant G_GNUC_UNUSED(*parameter), gpointer application) {
34 88
35 debug("%s",__FUNCTION__); 89 debug("%s",__FUNCTION__);
36 90
  91 + // Create dialog.
  92 + gboolean use_header;
  93 + g_object_get(gtk_settings_get_default(), "gtk-dialogs-use-header", &use_header, NULL);
  94 +
  95 + GtkWidget * dialog =
  96 + GTK_WIDGET(g_object_new(
  97 + GTK_TYPE_DIALOG,
  98 + "use-header-bar", (use_header ? 1 : 0),
  99 + NULL
  100 + ));
  101 +
  102 + gtk_window_set_title(GTK_WINDOW(dialog),_("Application preferences"));
  103 + gtk_window_set_deletable(GTK_WINDOW(dialog),FALSE);
  104 + gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE);
  105 +
  106 + gtk_window_set_transient_for(GTK_WINDOW(dialog),gtk_application_get_active_window(GTK_APPLICATION(application)));
  107 + gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog),TRUE);
  108 +
  109 + gtk_dialog_add_buttons(
  110 + GTK_DIALOG(dialog),
  111 + _("_Cancel"), GTK_RESPONSE_CANCEL,
  112 + _("_Apply"), GTK_RESPONSE_APPLY,
  113 + NULL
  114 + );
  115 +
  116 + // Create setttings data.
  117 + Pw3270SettingsDialog * settings = g_new0(Pw3270SettingsDialog,1);
  118 + settings->action = action;
  119 + settings->application = GTK_APPLICATION(application);
  120 +
  121 + g_simple_action_set_enabled(action,FALSE);
  122 + gtk_window_set_deletable(GTK_WINDOW(dialog),FALSE);
  123 +
  124 + // Create settings notebook.
  125 +
  126 + GtkNotebook *notebook = GTK_NOTEBOOK(gtk_notebook_new());
  127 +
  128 + gtk_notebook_set_scrollable(notebook,TRUE);
  129 + gtk_notebook_set_show_tabs(notebook,TRUE);
  130 + gtk_notebook_set_show_border(notebook, FALSE);
  131 +
  132 + g_signal_connect(G_OBJECT(notebook), "page-added", G_CALLBACK(on_page_added), dialog);
  133 +// g_signal_connect(G_OBJECT(notebook), "page-removed", G_CALLBACK(on_page_changed), dialog);
  134 +// g_signal_connect(G_OBJECT(notebook), "switch-page", G_CALLBACK(on_switch_page), dialog);
  135 + gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))),GTK_WIDGET(notebook),TRUE,TRUE,0);
  136 +
  137 + // Connection signals.
  138 + g_signal_connect(dialog,"destroy",G_CALLBACK(on_destroy),settings);
  139 + g_signal_connect(dialog,"response",G_CALLBACK(on_response),settings);
  140 + g_signal_connect(dialog,"close",G_CALLBACK(gtk_widget_destroy),NULL);
  141 +
  142 + // Show dialog.
  143 + gtk_widget_show_all(dialog);
  144 + gtk_window_set_deletable(GTK_WINDOW(dialog),FALSE);
  145 +
37 } 146 }
38 147
ui/application.xml
  Diff comments   View file @535fbfa
@@ -64,7 +64,7 @@ @@ -64,7 +64,7 @@
64 64
65 <item> 65 <item>
66 <attribute name="label" translatable="yes">Preferences</attribute> 66 <attribute name="label" translatable="yes">Preferences</attribute>
67 - <attribute name="action">win.preferences</attribute> 67 + <attribute name="action">app.preferences</attribute>
68 </item> 68 </item>
69 69
70 <item> 70 <item>
@@ -50,7 +50,7 @@ @@ -50,7 +50,7 @@
50 50
51 <item> 51 <item>
52 <attribute name="label" translatable="yes">Preferences</attribute> 52 <attribute name="label" translatable="yes">Preferences</attribute>
53 - <attribute name="action">win.preferences</attribute> 53 + <attribute name="action">app.preferences</attribute>
54 </item> 54 </item>
55 55
56 </menu> 56 </menu>