On 09/08/22 09:57, Richard W.M. Jones wrote:
> On Mon, Sep 05, 2022 at 01:25:28PM +0200, Laszlo Ersek wrote:
>> Each call to table_attach() in fact open-codes (row, row + 1), for setting
>> the top and bottom grid lines of the widget being added to the table.
>> What's more, within a given table, we add widgets in a left-to-right
>> first, top-down second fashion, so "row" only ever increases within a
>> particular table.
>>
>> Modify the table_attach() macro to calculate "bottom" automatically, plus
>> replace the open-coded "row" constants with actual (incremented) "row"
>> variables.
>>
>> (This patch is easiest to review with "git show --word-diff=color".)
>>
>> Don't do the same simplification for colums, as we're going to introduce a
>
> columns
Thanks, will fix!
Laszlo
>
>> multi-column widget next.
>>
>> Note that one definition of table_attach() now evaluates "top" twice.
>> Preventing that would be a mess: we could be tempted to introduce a do {
>> ... } while (0) block with a block-scope auto-storage variable. However,
>> it could trigger gcc warnings (about shadowing other variables), in which
>> case we'd end up copying NBDKIT_UNIQUE_NAME() from nbdkit, which is
>> totally overkill. So just evaluate "top" twice; it's not a complex or very
>> widely used macro. (BTW, the previous replacement text of the *other*
>> definition of table_attach() used to evaluate "top" twice as well.)
>>
>> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1590721
>> Signed-off-by: Laszlo Ersek <[email protected]>
>> ---
>> gui-gtk3-compat.h | 8 +--
>> gui.c | 69 ++++++++++++--------
>> 2 files changed, 46 insertions(+), 31 deletions(-)
>>
>> diff --git a/gui-gtk3-compat.h b/gui-gtk3-compat.h
>> index 5388c3a3530c..e26506469eea 100644
>> --- a/gui-gtk3-compat.h
>> +++ b/gui-gtk3-compat.h
>> @@ -63,7 +63,7 @@ typedef enum
>> */
>> #define table_new(grid, rows, columns) \
>> (grid) = gtk_grid_new ()
>> -#define table_attach(grid, child, left, right, top, bottom, xoptions,
>> yoptions, xpadding, ypadding) \
>> +#define table_attach(grid, child, left, right, top, xoptions, yoptions,
>> xpadding, ypadding) \
>> do { \
>> if (((xoptions) & GTK_EXPAND) != 0) \
>> gtk_widget_set_hexpand ((child), TRUE); \
>> @@ -75,14 +75,14 @@ typedef enum
>> gtk_widget_set_valign ((child), GTK_ALIGN_FILL); \
>> set_padding ((child), (xpadding), (ypadding)); \
>> gtk_grid_attach (GTK_GRID (grid), (child), \
>> - (left), (top), (right)-(left), (bottom)-(top)); \
>> + (left), (top), (right)-(left), 1); \
>> } while (0)
>> #else
>> #define table_new(table, rows, columns) \
>> (table) = gtk_table_new ((rows), (columns), FALSE)
>> -#define table_attach(table, child, left, right,top, bottom, xoptions,
>> yoptions, xpadding, ypadding) \
>> +#define table_attach(table, child, left, right,top, xoptions, yoptions,
>> xpadding, ypadding) \
>> gtk_table_attach (GTK_TABLE (table), (child), \
>> - (left), (right), (top), (bottom), \
>> + (left), (right), (top), (top + 1), \
>> (xoptions), (yoptions), (xpadding), (ypadding))
>> #endif
>>
>> diff --git a/gui.c b/gui.c
>> index b4a9fed18410..eeb15a096351 100644
>> --- a/gui.c
>> +++ b/gui.c
>> @@ -210,6 +210,7 @@ create_connection_dialog (struct config *config)
>> GtkWidget *configure_network;
>> GtkWidget *xterm;
>> char port_str[64];
>> + int row;
>>
>> conn_dlg = gtk_dialog_new ();
>> gtk_window_set_title (GTK_WINDOW (conn_dlg), g_get_prgname ());
>> @@ -221,9 +222,10 @@ create_connection_dialog (struct config *config)
>> set_padding (intro, 10, 10);
>>
>> table_new (table, 5, 2);
>> + row = 0;
>> server_label = gtk_label_new_with_mnemonic (_("Conversion _server:"));
>> table_attach (table, server_label,
>> - 0, 1, 0, 1, GTK_FILL, GTK_FILL, 4, 4);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 4, 4);
>> set_alignment (server_label, 1., 0.5);
>>
>> hbox_new (server_hbox, FALSE, 4);
>> @@ -240,11 +242,12 @@ create_connection_dialog (struct config *config)
>> gtk_box_pack_start (GTK_BOX (server_hbox), port_colon_label, FALSE,
>> FALSE, 0);
>> gtk_box_pack_start (GTK_BOX (server_hbox), port_entry, FALSE, FALSE, 0);
>> table_attach (table, server_hbox,
>> - 1, 2, 0, 1, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>> + 1, 2, row, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>>
>> + row++;
>> username_label = gtk_label_new_with_mnemonic (_("_User name:"));
>> table_attach (table, username_label,
>> - 0, 1, 1, 2, GTK_FILL, GTK_FILL, 4, 4);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 4, 4);
>> set_alignment (username_label, 1., 0.5);
>> username_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (username_label),
>> username_entry);
>> @@ -253,11 +256,12 @@ create_connection_dialog (struct config *config)
>> else
>> gtk_entry_set_text (GTK_ENTRY (username_entry), "root");
>> table_attach (table, username_entry,
>> - 1, 2, 1, 2, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>> + 1, 2, row, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>>
>> + row++;
>> password_label = gtk_label_new_with_mnemonic (_("_Password:"));
>> table_attach (table, password_label,
>> - 0, 1, 2, 3, GTK_FILL, GTK_FILL, 4, 4);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 4, 4);
>> set_alignment (password_label, 1., 0.5);
>> password_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (password_label),
>> password_entry);
>> @@ -269,25 +273,27 @@ create_connection_dialog (struct config *config)
>> if (config->auth.password != NULL)
>> gtk_entry_set_text (GTK_ENTRY (password_entry), config->auth.password);
>> table_attach (table, password_entry,
>> - 1, 2, 2, 3, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>> + 1, 2, row, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>>
>> + row++;
>> identity_label = gtk_label_new_with_mnemonic (_("SSH _Identity URL:"));
>> table_attach (table, identity_label,
>> - 0, 1, 3, 4, GTK_FILL, GTK_FILL, 4, 4);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 4, 4);
>> set_alignment (identity_label, 1., 0.5);
>> identity_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (identity_label),
>> identity_entry);
>> if (config->auth.identity.url != NULL)
>> gtk_entry_set_text (GTK_ENTRY (identity_entry),
>> config->auth.identity.url);
>> table_attach (table, identity_entry,
>> - 1, 2, 3, 4, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>> + 1, 2, row, GTK_EXPAND|GTK_FILL, GTK_FILL, 4, 4);
>>
>> + row++;
>> sudo_button =
>> gtk_check_button_new_with_mnemonic (_("Use su_do when running
>> virt-v2v"));
>> gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sudo_button),
>> config->auth.sudo);
>> table_attach (table, sudo_button,
>> - 1, 2, 4, 5, GTK_FILL, GTK_FILL, 4, 4);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 4, 4);
>>
>> hbox_new (test_hbox, FALSE, 0);
>> test = gtk_button_new_with_mnemonic (_("_Test connection"));
>> @@ -729,6 +735,7 @@ create_conversion_dialog (struct config *config)
>> GtkWidget *interfaces_frame, *interfaces_sw;
>> char vcpus_str[64];
>> char memory_str[64];
>> + int row;
>>
>> conv_dlg = gtk_dialog_new ();
>> gtk_window_set_title (GTK_WINDOW (conv_dlg), g_get_prgname ());
>> @@ -750,35 +757,38 @@ create_conversion_dialog (struct config *config)
>> vbox_new (target_vbox, FALSE, 1);
>>
>> table_new (target_tbl, 3, 3);
>> + row = 0;
>> guestname_label = gtk_label_new_with_mnemonic (_("_Name:"));
>> table_attach (target_tbl, guestname_label,
>> - 0, 1, 0, 1, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (guestname_label, 1., 0.5);
>> guestname_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (guestname_label),
>> guestname_entry);
>> if (config->guestname != NULL)
>> gtk_entry_set_text (GTK_ENTRY (guestname_entry), config->guestname);
>> table_attach (target_tbl, guestname_entry,
>> - 1, 2, 0, 1, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> + row++;
>> vcpus_label = gtk_label_new_with_mnemonic (_("# _vCPUs:"));
>> table_attach (target_tbl, vcpus_label,
>> - 0, 1, 1, 2, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (vcpus_label, 1., 0.5);
>> vcpus_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (vcpus_label), vcpus_entry);
>> snprintf (vcpus_str, sizeof vcpus_str, "%d", config->vcpu.cores);
>> gtk_entry_set_text (GTK_ENTRY (vcpus_entry), vcpus_str);
>> table_attach (target_tbl, vcpus_entry,
>> - 1, 2, 1, 2, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>> vcpus_warning = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING,
>> GTK_ICON_SIZE_BUTTON);
>> table_attach (target_tbl, vcpus_warning,
>> - 2, 3, 1, 2, 0, 0, 1, 1);
>> + 2, 3, row, 0, 0, 1, 1);
>>
>> + row++;
>> memory_label = gtk_label_new_with_mnemonic (_("_Memory (MB):"));
>> table_attach (target_tbl, memory_label,
>> - 0, 1, 2, 3, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (memory_label, 1., 0.5);
>> memory_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (memory_label), memory_entry);
>> @@ -786,11 +796,11 @@ create_conversion_dialog (struct config *config)
>> config->memory / 1024 / 1024);
>> gtk_entry_set_text (GTK_ENTRY (memory_entry), memory_str);
>> table_attach (target_tbl, memory_entry,
>> - 1, 2, 2, 3, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>> memory_warning = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING,
>> GTK_ICON_SIZE_BUTTON);
>> table_attach (target_tbl, memory_warning,
>> - 2, 3, 2, 3, 0, 0, 1, 1);
>> + 2, 3, row, 0, 0, 1, 1);
>>
>> gtk_box_pack_start (GTK_BOX (target_vbox), target_tbl, TRUE, TRUE, 0);
>>
>> @@ -809,20 +819,22 @@ create_conversion_dialog (struct config *config)
>> vbox_new (output_vbox, FALSE, 1);
>>
>> table_new (output_tbl, 5, 2);
>> + row = 0;
>> o_label = gtk_label_new_with_mnemonic (_("Output _to (-o):"));
>> table_attach (output_tbl, o_label,
>> - 0, 1, 0, 1, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (o_label, 1., 0.5);
>> o_combo = gtk_combo_box_text_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (o_label), o_combo);
>> gtk_widget_set_tooltip_markup (o_combo, _("<b>libvirt</b> means send the
>> converted guest to libvirt-managed KVM on the conversion server.
>> <b>local</b> means put it in a directory on the conversion server.
>> <b>rhv</b> means write it to RHV-M/oVirt. <b>glance</b> means write it to
>> OpenStack Glance. See the virt-v2v(1) manual page for more information
>> about output options."));
>> repopulate_output_combo (config);
>> table_attach (output_tbl, o_combo,
>> - 1, 2, 0, 1, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> + row++;
>> oc_label = gtk_label_new_with_mnemonic (_("_Output conn. (-oc):"));
>> table_attach (output_tbl, oc_label,
>> - 0, 1, 1, 2, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (oc_label, 1., 0.5);
>> oc_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (oc_label), oc_entry);
>> @@ -830,11 +842,12 @@ create_conversion_dialog (struct config *config)
>> if (config->output.connection != NULL)
>> gtk_entry_set_text (GTK_ENTRY (oc_entry), config->output.connection);
>> table_attach (output_tbl, oc_entry,
>> - 1, 2, 1, 2, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> + row++;
>> os_label = gtk_label_new_with_mnemonic (_("Output _storage (-os):"));
>> table_attach (output_tbl, os_label,
>> - 0, 1, 2, 3, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (os_label, 1., 0.5);
>> os_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (os_label), os_entry);
>> @@ -842,11 +855,12 @@ create_conversion_dialog (struct config *config)
>> if (config->output.storage != NULL)
>> gtk_entry_set_text (GTK_ENTRY (os_entry), config->output.storage);
>> table_attach (output_tbl, os_entry,
>> - 1, 2, 2, 3, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> + row++;
>> of_label = gtk_label_new_with_mnemonic (_("Output _format (-of):"));
>> table_attach (output_tbl, of_label,
>> - 0, 1, 3, 4, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (of_label, 1., 0.5);
>> of_entry = gtk_entry_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (of_label), of_entry);
>> @@ -854,11 +868,12 @@ create_conversion_dialog (struct config *config)
>> if (config->output.format != NULL)
>> gtk_entry_set_text (GTK_ENTRY (of_entry), config->output.format);
>> table_attach (output_tbl, of_entry,
>> - 1, 2, 3, 4, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> + row++;
>> oa_label = gtk_label_new_with_mnemonic (_("Output _allocation (-oa):"));
>> table_attach (output_tbl, oa_label,
>> - 0, 1, 4, 5, GTK_FILL, GTK_FILL, 1, 1);
>> + 0, 1, row, GTK_FILL, GTK_FILL, 1, 1);
>> set_alignment (oa_label, 1., 0.5);
>> oa_combo = gtk_combo_box_text_new ();
>> gtk_label_set_mnemonic_widget (GTK_LABEL (oa_label), oa_combo);
>> @@ -875,7 +890,7 @@ create_conversion_dialog (struct config *config)
>> break;
>> }
>> table_attach (output_tbl, oa_combo,
>> - 1, 2, 4, 5, GTK_FILL, GTK_FILL, 1, 1);
>> + 1, 2, row, GTK_FILL, GTK_FILL, 1, 1);
>>
>> gtk_box_pack_start (GTK_BOX (output_vbox), output_tbl, TRUE, TRUE, 0);
>> gtk_container_add (GTK_CONTAINER (output_frame), output_vbox);
>
> Reviewed-by: Richard W.M. Jones <[email protected]>
>
> Rich.
>
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