Add updating of data for manga

The title and total numbers can now be changed.

* src/data.c (data_add_manga): Change `name' to `const gchar*', we're
  not changing it.
  (data_update_manga): New function, updates a manga's information.

* src/eom-detail-window.c (eom_detail_window_load): New function,
  prepares the tables to show the right data.
  (add_menu): New function, adds a menu to the window.
  (eom_detail_window_init): Call `add_menu' and prepare the other
  widgets for showing.
  (on_edit): New function, opens an edit dialog and reloads the screen
  afterwards.
  (set_manga_id): Move data filling to `eom_detail_window_load' and
  widget preparation to `eom_detail_window_init' and call
  `eom_detail_window_load'.

* src/eom-detail-window.h (EomDetailWindow): Add `ctable' and `rtable'
  members, these are the tables that show the data.

* src/eom-main-window.c (on_new): No need to save and copy the name of
  a manga, just destroy the widget later and destroy it always.

* src/eom-new-item-dialog.c (eom_new_item_dialog_class_init): Add
  write-only `manga-id' property.
  (EOM_NEW_PROP_MID): New enum.
  (finalize): New function.  Free the associated manga.
  (get_property): New function.  Get a property, has no properties to
  get for now.
  (set_manga_id): New function.  Show a manga's information in the
  entries.
  (set_property): New function.  Set a property.  Calls `set_manga_id'
  for the `manga-id' property.

* src/eom-new-item-dialog.h (EomNewItemDialog): Add a `Manga' as
  member.

src/data.c

@@ -17,7 +17,7 @@ static GList *get_manga_for_query(const gchar*);
 static Manga *get_manga_from_statement(sqlite3_stmt*);
 
 gboolean
-data_add_manga(gchar *name, gint total_qty)
+data_add_manga(const gchar *name, gint total_qty)
 {
     gchar *sql =
         g_strdup_printf(" INSERT INTO manga (name, current_qty, "
@@ -217,6 +217,19 @@ data_remove_volume_from_manga(gint manga_id, gint volume)
     return ret;
 }
 
+gboolean
+data_update_manga(gint manga_id, const gchar *name, gint total_qty)
+{
+    gchar *sql =
+        g_strdup_printf("UPDATE manga SET name = '%s', total_qty = %d "
+                        "WHERE id = %d", name, total_qty, manga_id);
+    gboolean ret = execute_non_query(sql);
+
+    g_free(sql);
+
+    return ret;
+}
+
 static gboolean
 check_and_create_database(gchar *data_file)
 {

src/data.h

@@ -19,7 +19,7 @@ typedef struct
     Volume *volumes;
 } Manga;
 
-gboolean data_add_manga(gchar*, gint);
+gboolean data_add_manga(const gchar*, gint);
 gboolean data_add_to_manga(gint, gint);
 gboolean data_add_volume_to_manga(gint, gint);
 GList *data_get_incomplete_manga(void);
@@ -28,5 +28,6 @@ Manga *data_get_manga_by_id(gint);
 void data_get_volumes_for_manga(Manga*);
 gboolean data_mark_volume_read(gint, gint, gint);
 gboolean data_remove_volume_from_manga(gint, gint);
+gboolean data_update_manga(gint, const gchar*, gint);
 
 #endif /* __DATA_H__ */

src/eom-detail-window.c

@@ -7,6 +7,8 @@
 
 #include "data.h"
 #include "eom-main-window.h"
+#include "eom-new-item-dialog.h"
+#include "interface.h"
 
 #define COLUMNS 8
 
@@ -15,18 +17,69 @@ enum {
   EOM_EDIT_PROP_CID
 };
 
+static void add_menu(EomDetailWindow*);
 static GtkWidget *create_volume_button(gchar*, GtkTable*, int, int);
 static void eom_detail_window_class_init(EomDetailWindowClass*);
 static void eom_detail_window_init(EomDetailWindow *self);
 static void finalize(GObject*);
 static void get_property(GObject*, guint, GValue*, GParamSpec*);
+static void on_edit(GtkWidget*, EomDetailWindow*);
 static void on_volume_read_toggled(GtkToggleButton*, gpointer);
 static void on_volume_toggled(GtkToggleButton*, gpointer);
 static void set_manga_id(EomDetailWindow*, gint);
 static void set_property(GObject*, guint, const GValue*, GParamSpec*);
 
 G_DEFINE_TYPE(EomDetailWindow, eom_detail_window,
-              HILDON_TYPE_STACKABLE_WINDOW)
+              HILDON_TYPE_STACKABLE_WINDOW);
+
+void
+eom_detail_window_load(EomDetailWindow *self)
+{
+    gint i, j = 0, row = 0, col = 0;
+    int rows = (int)floor(self->manga->total_qty / COLUMNS);
+
+    gtk_window_set_title(GTK_WINDOW(self), self->manga->name);
+    gtk_table_resize(GTK_TABLE(self->ctable), rows, COLUMNS);
+    gtk_table_resize(GTK_TABLE(self->rtable), rows, COLUMNS);
+
+    for (i = 0; i < self->manga->total_qty; i++) {
+        GtkWidget *cbtn, *rbtn;
+        gchar *txt;
+
+        if (i > 0 && i % COLUMNS == 0) {
+            row++;
+            col = 0;
+        }
+
+        txt = g_strdup_printf("%d", i + 1);
+        cbtn = create_volume_button(txt, GTK_TABLE(self->ctable), col,
+                                    row);
+        rbtn = create_volume_button(txt, GTK_TABLE(self->rtable), col,
+                                    row);
+
+        if (j < self->manga->vol_count
+            && self->manga->volumes[j].number == i + 1) {
+            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cbtn), TRUE);
+
+            if (self->manga->volumes[j].read)
+                gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(rbtn),
+                                             TRUE);
+
+            j++;
+        }
+
+        g_signal_connect(cbtn, "toggled", G_CALLBACK(on_volume_toggled),
+                         (gpointer)self);
+        g_signal_connect(rbtn, "toggled",
+                         G_CALLBACK(on_volume_read_toggled),
+                         (gpointer)self);
+
+        g_free(txt);
+        col++;
+    }
+
+    gtk_widget_show_all(self->volsbox);
+}
 
 GtkWidget *
 eom_detail_window_new(gint manga_id)
@@ -36,6 +89,24 @@ eom_detail_window_new(gint manga_id)
                         NULL);
 }
 
+static void
+add_menu(EomDetailWindow *window)
+{
+    HildonAppMenu *appmenu;
+    GtkWidget *edit_button;
+
+    appmenu = HILDON_APP_MENU(hildon_app_menu_new());
+
+    edit_button = hildon_gtk_button_new(HILDON_SIZE_AUTO);
+    gtk_button_set_label(GTK_BUTTON(edit_button), "Edit...");
+    g_signal_connect_after(edit_button, "clicked", G_CALLBACK(on_edit),
+                           window);
+    hildon_app_menu_append(appmenu, GTK_BUTTON(edit_button));
+    gtk_widget_show_all(GTK_WIDGET(appmenu));
+    hildon_stackable_window_set_main_menu(HILDON_STACKABLE_WINDOW(window),
+                                          HILDON_APP_MENU(appmenu));
+}
+
 static GtkWidget *
 create_volume_button(gchar* text, GtkTable* table, int column, int row)
 {
@@ -75,6 +146,9 @@ static void
 eom_detail_window_init(EomDetailWindow *self)
 {
     GtkWidget *panarea;
+    GtkWidget *clabel, *rlabel;
+
+    add_menu(self);
 
     panarea = hildon_pannable_area_new();
     g_object_set(G_OBJECT(panarea),
@@ -86,6 +160,19 @@ eom_detail_window_init(EomDetailWindow *self)
     hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(panarea),
                                            self->volsbox);
 
+    clabel = gtk_label_new("Collected:");
+    gtk_misc_set_alignment(GTK_MISC(clabel), 0.0, 0.5);
+    gtk_box_pack_start(GTK_BOX(self->volsbox), clabel, FALSE, FALSE, 0);
+
+    self->ctable = gtk_table_new(0, 0, TRUE);
+    gtk_box_pack_start(GTK_BOX(self->volsbox), self->ctable, FALSE, FALSE, 0);
+
+    rlabel = gtk_label_new("Read:");
+    gtk_misc_set_alignment(GTK_MISC(rlabel), 0.0, 0.5);
+    gtk_box_pack_start(GTK_BOX(self->volsbox), rlabel, FALSE, FALSE, 0);
+
+    self->rtable = gtk_table_new(0, 0, TRUE);
+    gtk_box_pack_start(GTK_BOX(self->volsbox), self->rtable, FALSE, FALSE, 0);
 }
 
 static void
@@ -114,6 +201,32 @@ get_property(GObject *object, guint property_id, GValue *value,
     }
 }
 
+static void
+on_edit(GtkWidget *widget, EomDetailWindow *self)
+{
+    GtkWidget *dialog;
+    gint result;
+    const gchar *name = NULL;
+    gint total_qty;
+
+    dialog = interface_show_new_item_dialog(GTK_WINDOW(self));
+    g_object_set(G_OBJECT(dialog), "manga-id", self->manga->id, NULL);
+
+    result = gtk_dialog_run(GTK_DIALOG(dialog));
+
+    if (result == GTK_RESPONSE_OK) {
+        name = eom_new_item_dialog_get_name(EOM_NEW_ITEM_DIALOG(dialog));
+        total_qty = eom_new_item_dialog_get_total_qty(EOM_NEW_ITEM_DIALOG(dialog));
+    }
+
+    if (name != NULL) {
+        if (data_update_manga(self->manga->id, name, total_qty))
+            set_manga_id(self, self->manga->id);
+    }
+
+    gtk_widget_destroy(dialog);
+}
+
 static void
 on_volume_read_toggled(GtkToggleButton *togglebutton, gpointer user_data)
 {
@@ -160,66 +273,13 @@ on_volume_toggled(GtkToggleButton *togglebutton, gpointer user_data)
 static void
 set_manga_id(EomDetailWindow *self, gint manga_id)
 {
-    GtkWidget *clabel, *rlabel;
-    GtkWidget *ctable, *rtable;
     Manga *manga;
-    gint i, j = 0, row = 0, col = 0;
 
     manga = data_get_manga_by_id(manga_id);
     data_get_volumes_for_manga(manga);
     self->manga = manga;
 
-    gtk_window_set_title(GTK_WINDOW(self), manga->name);
+    eom_detail_window_load(self);
-
-    clabel = gtk_label_new("Collected:");
-    gtk_misc_set_alignment(GTK_MISC(clabel), 0.0, 0.5);
-    gtk_box_pack_start(GTK_BOX(self->volsbox), clabel, FALSE, FALSE, 0);
-
-    ctable = gtk_table_new((int)floor(manga->total_qty / COLUMNS),
-                           COLUMNS, TRUE);
-    gtk_box_pack_start(GTK_BOX(self->volsbox), ctable, FALSE, FALSE, 0);
-
-    rlabel = gtk_label_new("Read:");
-    gtk_misc_set_alignment(GTK_MISC(rlabel), 0.0, 0.5);
-    gtk_box_pack_start(GTK_BOX(self->volsbox), rlabel, FALSE, FALSE, 0);
-
-    rtable = gtk_table_new((int)floor(manga->total_qty / COLUMNS),
-                           COLUMNS, TRUE);
-    gtk_box_pack_start(GTK_BOX(self->volsbox), rtable, FALSE, FALSE, 0);
-
-    for (i = 0; i < manga->total_qty; i++) {
-        GtkWidget *cbtn, *rbtn;
-        gchar *txt;
-
-        if (i > 0 && i % COLUMNS == 0) {
-            row++;
-            col = 0;
-        }
-
-        txt = g_strdup_printf("%d", i + 1);
-
-        cbtn = create_volume_button(txt, GTK_TABLE(ctable), col, row);
-        rbtn = create_volume_button(txt, GTK_TABLE(rtable), col, row);
-
-        if (j < manga->vol_count && manga->volumes[j].number == i + 1) {
-            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cbtn), TRUE);
-
-            if (manga->volumes[j].read)
-                gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(rbtn),
-                                             TRUE);
-
-            j++;
-        }
-
-        g_signal_connect(cbtn, "toggled", G_CALLBACK(on_volume_toggled),
-                         (gpointer)self);
-        g_signal_connect(rbtn, "toggled",
-                         G_CALLBACK(on_volume_read_toggled),
-                         (gpointer)self);
-
-        g_free(txt);
-        col++;
-    }
 }
 
 static void

src/eom-detail-window.h

@@ -42,10 +42,13 @@ typedef struct
 {
     HildonStackableWindow parent;
     GtkWidget *volsbox;
+    GtkWidget *ctable;
+    GtkWidget *rtable;
     Manga *manga;
 } EomDetailWindow;
 
 GType eom_detail_window_get_type(void);
+void eom_detail_window_load(EomDetailWindow*);
 GtkWidget *eom_detail_window_new(gint);
 
 G_END_DECLS

src/eom-main-window.c

@@ -233,29 +233,23 @@ on_new(GtkWidget *widget, GtkWindow *window)
 {
     GtkWidget *dialog;
     gint result;
-    gchar *name = NULL;
+    const gchar *name = NULL;
     gint total_qty;
 
     dialog = interface_show_new_item_dialog(window);
     result = gtk_dialog_run(GTK_DIALOG(dialog));
 
     if (result == GTK_RESPONSE_OK) {
-        const gchar *tmp;
+        name = eom_new_item_dialog_get_name(EOM_NEW_ITEM_DIALOG(dialog));
-        tmp = eom_new_item_dialog_get_name(EOM_NEW_ITEM_DIALOG(dialog));
-        name = (gchar *)malloc(strlen(tmp) + 1);
-
-        strcpy(name, tmp);
-        strcat(name, "\0");
-
         total_qty = eom_new_item_dialog_get_total_qty(EOM_NEW_ITEM_DIALOG(dialog));
-
-        gtk_widget_destroy(dialog);
     }
 
     if (name != NULL) {
         if (data_add_manga(name, total_qty))
             eom_main_window_load(EOM_MAIN_WINDOW(window));
     }
+
+    gtk_widget_destroy(dialog);
 }
 
 static void

src/eom-new-item-dialog.c

@@ -4,8 +4,18 @@
 #include <hildon/hildon-entry.h>
 #include <stdlib.h>
 
+#include "data.h"
+
+enum {
+    EOM_NEW_PROP_MID = 1
+};
+
 static void eom_new_item_dialog_class_init(EomNewItemDialogClass*);
 static void eom_new_item_dialog_init(EomNewItemDialog*);
+static void finalize(GObject*);
+static void get_property(GObject*, guint, GValue*, GParamSpec*);
+static void set_manga_id(EomNewItemDialog*, gint);
+static void set_property(GObject*, guint, const GValue*, GParamSpec*);
 
 G_DEFINE_TYPE(EomNewItemDialog, eom_new_item_dialog, GTK_TYPE_DIALOG)
 
@@ -28,8 +38,21 @@ eom_new_item_dialog_new(void)
 }
 
 static void
-eom_new_item_dialog_class_init(EomNewItemDialogClass *class)
+eom_new_item_dialog_class_init(EomNewItemDialogClass *klass)
-{}
+{
+    GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+    GParamSpec *pspec;
+
+    gobject_class->set_property = set_property;
+    gobject_class->get_property = get_property;
+    gobject_class->finalize = finalize;
+    pspec = g_param_spec_int("manga-id", "ID of the manga",
+                             "Set the manga-id", 0, INT_MAX, 0,
+                             G_PARAM_WRITABLE);
+
+    g_object_class_install_property(gobject_class, EOM_NEW_PROP_MID,
+                                    pspec);
+}
 
 static void
 eom_new_item_dialog_init(EomNewItemDialog *dialog)
@@ -58,3 +81,55 @@ eom_new_item_dialog_init(EomNewItemDialog *dialog)
                            GTK_RESPONSE_OK,
                            NULL);
 }
+
+static void
+finalize(GObject *object)
+{
+    EomNewItemDialog *self = EOM_NEW_ITEM_DIALOG(object);
+
+    g_free(self->manga);
+
+    G_OBJECT_CLASS(eom_new_item_dialog_parent_class)->finalize(object);
+}
+
+static void
+get_property(GObject *object, guint property_id, GValue *value,
+             GParamSpec *pspec)
+{
+    EomNewItemDialog *self = EOM_NEW_ITEM_DIALOG(object);
+
+    switch(property_id) {
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+    }
+}
+
+static void
+set_manga_id(EomNewItemDialog *self, gint manga_id)
+{
+    Manga *manga = data_get_manga_by_id(manga_id);
+    gchar *txt;
+    self->manga = manga;
+    txt = g_strdup_printf("%d", manga->total_qty);
+
+    gtk_entry_set_text(GTK_ENTRY(self->name_entry), manga->name);
+    gtk_entry_set_text(GTK_ENTRY(self->qty_entry), txt);
+
+    g_free(txt);
+}
+
+static void
+set_property(GObject *object, guint property_id, const GValue *value,
+             GParamSpec *pspec)
+{
+    EomNewItemDialog *self = EOM_NEW_ITEM_DIALOG(object);
+    gint manga_id = g_value_get_int(value);
+
+    switch (property_id) {
+    case EOM_NEW_PROP_MID:
+        set_manga_id(self, manga_id);
+        break;
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+    }
+}

src/eom-new-item-dialog.h

@@ -3,6 +3,8 @@
 
 #include <gtk/gtkdialog.h>
 
+#include "data.h"
+
 G_BEGIN_DECLS
 
 #define EOM_TYPE_NEW_ITEM_DIALOG                \
@@ -42,6 +44,8 @@ typedef struct
 
   GtkWidget *name_entry;
   GtkWidget *qty_entry;
+
+  Manga *manga;
 } EomNewItemDialog;
 
 const gchar *eom_new_item_dialog_get_name(EomNewItemDialog*);