Patch from Aidan Delaney to tidy tabpopup.c by factoring out
2006-06-10 Elijah Newren <newren gmail com> Patch from Aidan Delaney to tidy tabpopup.c by factoring out tab_entry_new(). #166890. * src/tabpopup.c (tab_entry_new): new function, (meta_ui_tab_popup_new): use tab_entry_new() to remove a big chunk of code, plus a few other small cleanups.
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Elijah Newren
Elijah Newren
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5eaf79f6fa
commit
bcbdfbe177
2 changed files with 107 additions and 91 deletions
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@ -1,3 +1,12 @@
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2006-06-10 Elijah Newren <newren gmail com>
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Patch from Aidan Delaney to tidy tabpopup.c by factoring out
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tab_entry_new(). #166890.
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* src/tabpopup.c (tab_entry_new): new function,
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(meta_ui_tab_popup_new): use tab_entry_new() to remove a big chunk
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of code, plus a few other small cleanups.
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Tue Jun 6 12:46:42 2006 Søren Sandmann <sandmann@redhat.com>
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* configure.in (GETTEXT_PACKAGE): Bunp intltool requirement to
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189
src/tabpopup.c
189
src/tabpopup.c
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@ -126,17 +126,86 @@ dimm_icon (GdkPixbuf *pixbuf)
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for (y = 0; y < h; y++)
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{
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pixels = row;
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pixels = row;
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for (x = 0; x < w; x++)
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{
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pixels[3] /= 2;
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pixels[3] /= 2;
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pixels += pixel_stride;
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}
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}
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row += row_stride;
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}
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return dimmed_pixbuf;
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}
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static TabEntry*
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tab_entry_new (const MetaTabEntry *entry,
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gint screen_width,
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gboolean outline)
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{
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TabEntry *te;
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/* FIXME: make max title size some random relationship to the
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* screen, avg char width of our font would be a better number.
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*/
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int max_chars_per_title = screen_width / 15;
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te = g_new (TabEntry, 1);
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te->key = entry->key;
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te->title = NULL;
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if (entry->title)
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{
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gchar *tmp;
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if (entry->hidden)
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{
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tmp = g_markup_printf_escaped ("[%s]", entry->title);
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}
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else
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{
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tmp = g_markup_printf_escaped ("%s", entry->title);
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}
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if (entry->demands_attention)
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{
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/* Escape the whole line of text then markup the text and
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* copy it back into the original buffer.
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*/
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gchar *markup, *escaped;
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escaped = g_markup_escape_text (tmp, -1);
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markup = g_strdup_printf ("<b>%s</b>", escaped);
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g_free (escaped);
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g_free (tmp);
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tmp = markup;
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}
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te->title = meta_g_utf8_strndup (tmp, max_chars_per_title);
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g_free (tmp);
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}
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te->widget = NULL;
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te->icon = entry->icon;
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te->blank = entry->blank;
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te->dimmed_icon = NULL;
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if (te->icon)
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{
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g_object_ref (G_OBJECT (te->icon));
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if (entry->hidden)
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te->dimmed_icon = dimm_icon (entry->icon);
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}
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if (outline)
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{
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te->rect.x = entry->rect.x;
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te->rect.y = entry->rect.y;
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te->rect.width = entry->rect.width;
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te->rect.height = entry->rect.height;
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te->inner_rect.x = entry->inner_rect.x;
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te->inner_rect.y = entry->inner_rect.y;
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te->inner_rect.width = entry->inner_rect.width;
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te->inner_rect.height = entry->inner_rect.height;
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}
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return te;
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}
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MetaTabPopup*
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meta_ui_tab_popup_new (const MetaTabEntry *entries,
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int screen_number,
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@ -146,7 +215,6 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
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{
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MetaTabPopup *popup;
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int i, left, right, top, bottom;
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GList *tab_entries;
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int height;
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GtkWidget *table;
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GtkWidget *vbox;
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@ -154,16 +222,16 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
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GList *tmp;
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GtkWidget *frame;
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int max_label_width; /* the actual max width of the labels we create */
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int max_chars_per_title; /* max chars we allow in a label */
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GdkScreen *screen;
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popup = g_new (MetaTabPopup, 1);
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popup->outline_window = gtk_window_new (GTK_WINDOW_POPUP);
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screen = gdk_display_get_screen (gdk_display_get_default (),
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screen_number);
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gtk_window_set_screen (GTK_WINDOW (popup->outline_window),
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gdk_display_get_screen (gdk_display_get_default (),
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screen_number));
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screen);
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gtk_widget_set_app_paintable (popup->outline_window, TRUE);
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gtk_widget_realize (popup->outline_window);
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@ -173,11 +241,8 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
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popup->window = gtk_window_new (GTK_WINDOW_POPUP);
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screen = gdk_display_get_screen (gdk_display_get_default (),
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screen_number);
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gtk_window_set_screen (GTK_WINDOW (popup->window),
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screen);
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screen);
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gtk_window_set_position (GTK_WINDOW (popup->window),
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GTK_WIN_POS_CENTER_ALWAYS);
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@ -189,73 +254,15 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
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popup->current_selected_entry = NULL;
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popup->outline = outline;
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/* make max title size some random relationship to the screen,
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* avg char width of our font would be a better number.
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*/
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max_chars_per_title = gdk_screen_get_width (screen) / 15;
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tab_entries = NULL;
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int screen_width = gdk_screen_get_width (screen);
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for (i = 0; i < entry_count; ++i)
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{
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TabEntry *te;
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te = g_new (TabEntry, 1);
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te->key = entries[i].key;
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te->title = NULL;
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if (entries[i].title)
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{
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gchar *temp;
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if (entries[i].hidden)
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{
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temp = g_markup_printf_escaped ("[%s]", entries[i].title);
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}
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else
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{
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temp = g_markup_printf_escaped ("%s", entries[i].title);
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}
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if (entries[i].demands_attention)
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{
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gchar *escaped, *markup;
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escaped = g_markup_escape_text (temp, -1);
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markup = g_strdup_printf ("<b>%s</b>", escaped);
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g_free (escaped);
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g_free (temp);
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temp = markup;
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}
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te->title = meta_g_utf8_strndup (temp, max_chars_per_title);
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g_free (temp);
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}
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te->widget = NULL;
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te->icon = entries[i].icon;
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te->blank = entries[i].blank;
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te->dimmed_icon = NULL;
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if (te->icon)
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{
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g_object_ref (G_OBJECT (te->icon));
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if (entries[i].hidden)
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te->dimmed_icon = dimm_icon (entries[i].icon);
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}
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if (outline)
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{
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te->rect.x = entries[i].rect.x;
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te->rect.y = entries[i].rect.y;
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te->rect.width = entries[i].rect.width;
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te->rect.height = entries[i].rect.height;
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te->inner_rect.x = entries[i].inner_rect.x;
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te->inner_rect.y = entries[i].inner_rect.y;
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te->inner_rect.width = entries[i].inner_rect.width;
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te->inner_rect.height = entries[i].inner_rect.height;
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}
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tab_entries = g_list_prepend (tab_entries, te);
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TabEntry* new_entry = tab_entry_new (&entries[i], screen_width, outline);
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popup->entries = g_list_prepend (popup->entries, new_entry);
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}
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popup->entries = g_list_reverse (tab_entries);
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popup->entries = g_list_reverse (popup->entries);
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g_assert (width > 0);
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height = i / width;
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if (i % width)
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@ -366,7 +373,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
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}
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static void
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free_entry (gpointer data, gpointer user_data)
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free_tab_entry (gpointer data, gpointer user_data)
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{
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TabEntry *te;
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@ -389,7 +396,7 @@ meta_ui_tab_popup_free (MetaTabPopup *popup)
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gtk_widget_destroy (popup->outline_window);
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gtk_widget_destroy (popup->window);
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g_list_foreach (popup->entries, free_entry, NULL);
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g_list_foreach (popup->entries, free_tab_entry, NULL);
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g_list_free (popup->entries);
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@ -623,15 +630,15 @@ meta_select_image_get_type (void)
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{
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static const GTypeInfo image_info =
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{
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sizeof (MetaSelectImageClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) meta_select_image_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (MetaSelectImage),
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16, /* n_preallocs */
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(GInstanceInitFunc) NULL,
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sizeof (MetaSelectImageClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) meta_select_image_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (MetaSelectImage),
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16, /* n_preallocs */
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(GInstanceInitFunc) NULL,
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};
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image_type = g_type_register_static (GTK_TYPE_IMAGE, "MetaSelectImage", &image_info, 0);
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@ -664,13 +671,13 @@ meta_select_image_expose_event (GtkWidget *widget,
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misc = GTK_MISC (widget);
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x = (widget->allocation.x * (1.0 - misc->xalign) +
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(widget->allocation.x + widget->allocation.width
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- (widget->requisition.width - misc->xpad * 2)) *
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misc->xalign) + 0.5;
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(widget->allocation.x + widget->allocation.width
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- (widget->requisition.width - misc->xpad * 2)) *
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misc->xalign) + 0.5;
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y = (widget->allocation.y * (1.0 - misc->yalign) +
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(widget->allocation.y + widget->allocation.height
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- (widget->requisition.height - misc->ypad * 2)) *
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misc->yalign) + 0.5;
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(widget->allocation.y + widget->allocation.height
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- (widget->requisition.height - misc->ypad * 2)) *
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misc->yalign) + 0.5;
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x -= INSIDE_SELECT_RECT + 1;
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y -= INSIDE_SELECT_RECT + 1;
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