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gtk: fix C99-style variable declarations in various sources

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This commit is contained in:
Chun-wei Fan 2010-11-10 10:08:14 +08:00 committed by Tristan Van Berkom
parent 4e47110120
commit 2e0278c752
6 changed files with 151 additions and 173 deletions
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5
gtk/gtkcontainer.c
View File

@ -2272,12 +2272,13 @@ tab_compare (gconstpointer a,
const GtkWidget *child1 = a;
const GtkWidget *child2 = b;
GtkTextDirection text_direction = GPOINTER_TO_INT (data);
gint y1, y2;
gtk_widget_get_allocation ((GtkWidget *) child1, &child1_allocation);
gtk_widget_get_allocation ((GtkWidget *) child2, &child2_allocation);
gint y1 = child1_allocation.y + child1_allocation.height / 2;
gint y2 = child2_allocation.y + child2_allocation.height / 2;
y1 = child1_allocation.y + child1_allocation.height / 2;
y2 = child2_allocation.y + child2_allocation.height / 2;
if (y1 == y2)
{

3
gtk/gtkrange.c
View File

@ -1911,6 +1911,7 @@ draw_stepper (GtkRange *range,
gint arrow_y;
gint arrow_width;
gint arrow_height;
gboolean arrow_sensitive;
switch (stepper)
{
@ -1930,7 +1931,7 @@ draw_stepper (GtkRange *range,
g_assert_not_reached ();
};
gboolean arrow_sensitive = TRUE;
arrow_sensitive = TRUE;
gtk_widget_get_allocation (widget, &allocation);

303
gtk/gtkscrolledwindow.c
View File

@ -134,7 +134,7 @@ struct _GtkScrolledWindowPrivate
guint vscrollbar_visible : 1;
guint window_placement : 2;
guint focus_out : 1; /* Flag used by ::move-focus-out implementation */
guint trust_sb_visibility : 1;
guint inside_allocate : 1;
gint min_content_width;
gint min_content_height;
@ -489,7 +489,6 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
gtk_scrolled_window_update_real_placement (scrolled_window);
priv->min_content_width = -1;
priv->min_content_height = -1;
priv->trust_sb_visibility = FALSE;
}
/**
@ -1450,6 +1449,7 @@ static void
gtk_scrolled_window_allocate_child (GtkScrolledWindow *swindow,
GtkAllocation *relative_allocation)
{
GtkScrolledWindowPrivate *priv = swindow->priv;
GtkWidget *widget = GTK_WIDGET (swindow), *child;
GtkAllocation allocation;
GtkAllocation child_allocation;
@ -1464,7 +1464,9 @@ gtk_scrolled_window_allocate_child (GtkScrolledWindow *swindow,
child_allocation.width = relative_allocation->width;
child_allocation.height = relative_allocation->height;
priv->inside_allocate = TRUE;
gtk_widget_size_allocate (child, &child_allocation);
priv->inside_allocate = FALSE;
}
static void
@ -1482,8 +1484,7 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
gint sb_spacing;
gint sb_width;
gint sb_height;
guint count = 0;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
g_return_if_fail (allocation != NULL);
@ -1517,143 +1518,135 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
gint child_scroll_height;
gboolean previous_hvis;
gboolean previous_vvis;
guint count = 0;
/* Determine scrollbar visibility first via hfw apis */
if (!priv->trust_sb_visibility)
{
if (gtk_widget_get_request_mode (child) == GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH)
{
if (gtk_scrollable_get_hscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_width (child, &child_scroll_width, NULL);
else
gtk_widget_get_preferred_width (child, NULL, &child_scroll_width);
if (gtk_widget_get_request_mode (child) == GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH)
{
if (gtk_scrollable_get_hscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_width (child, &child_scroll_width, NULL);
else
gtk_widget_get_preferred_width (child, NULL, &child_scroll_width);
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a vertical scrollbar if the content will fit the height
* given the extra width of the scrollbar */
if (gtk_scrollable_get_vscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
&child_scroll_height, NULL);
else
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content height fit the allocation height ? */
priv->vscrollbar_visible = child_scroll_height > allocation->height;
/* Does the content width fit the allocation with minus a possible scrollbar ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the content height fit
* the possible new allocation height ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the content width fit
* the possible new allocation width ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
priv->vscrollbar_visible = child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? 0 : sb_width + sb_spacing);
else
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
}
}
else /* GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT */
{
if (gtk_scrollable_get_vscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_height (child, &child_scroll_height, NULL);
else
gtk_widget_get_preferred_height (child, NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a horizontal scrollbar if the content will fit the width
* given the extra height of the scrollbar */
if (gtk_scrollable_get_hscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
&child_scroll_width, NULL);
else
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
NULL, &child_scroll_width);
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content width fit the allocation width ? */
priv->hscrollbar_visible = child_scroll_width > allocation->width;
/* Does the content height fit the allocation with minus a possible scrollbar ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the content width fit
* the possible new allocation width ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the content height fit
* the possible new allocation height ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
priv->hscrollbar_visible = child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? 0 : sb_height + sb_spacing);
else
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
}
}
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a vertical scrollbar if the content will
* fit the height given the extra width of the scrollbar
*/
if (gtk_scrollable_get_vscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
&child_scroll_height, NULL);
else
gtk_widget_get_preferred_height_for_width (child,
MAX (allocation->width, child_scroll_width),
NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content height fit the allocation height ? */
priv->vscrollbar_visible = child_scroll_height > allocation->height;
/* Does the content width fit the allocation with minus a possible scrollbar ? */
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the
* content height fit the possible new allocation height ?
*/
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the
* content width fit the possible new allocation width ?
*/
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
priv->vscrollbar_visible = child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? 0 : sb_width + sb_spacing);
else
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
}
}
else /* GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT */
{
if (gtk_scrollable_get_vscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_height (child, &child_scroll_height, NULL);
else
gtk_widget_get_preferred_height (child, NULL, &child_scroll_height);
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* First try without a horizontal scrollbar if the content
* will fit the width given the extra height of the scrollbar
*/
if (gtk_scrollable_get_hscroll_policy (GTK_SCROLLABLE (child)) == GTK_SCROLL_MINIMUM)
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
&child_scroll_width, NULL);
else
gtk_widget_get_preferred_width_for_height (child,
MAX (allocation->height, child_scroll_height),
NULL, &child_scroll_width);
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
/* Does the content width fit the allocation width ? */
priv->hscrollbar_visible = child_scroll_width > allocation->width;
/* Does the content height fit the allocation with minus a possible scrollbar ? */
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
/* Now that we've guessed the vscrollbar, does the content
* width fit the possible new allocation width ?
*/
priv->hscrollbar_visible =
child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
/* Now that we've guessed the hscrollbar, does the content
* height fit the possible new allocation height ?
*/
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? sb_height + sb_spacing : 0);
}
else /* priv->vscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
priv->hscrollbar_visible = child_scroll_width > allocation->width -
(priv->vscrollbar_visible ? sb_width + sb_spacing : 0);
}
}
else /* priv->hscrollbar_policy != GTK_POLICY_AUTOMATIC */
{
priv->hscrollbar_visible = priv->hscrollbar_policy != GTK_POLICY_NEVER;
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
priv->vscrollbar_visible =
child_scroll_height > allocation->height -
(priv->hscrollbar_visible ? 0 : sb_height + sb_spacing);
else
priv->vscrollbar_visible = priv->vscrollbar_policy != GTK_POLICY_NEVER;
}
}
}
/* Now after guessing scrollbar visibility; fall back on the allocation
* loop which observes the adjustments to detect scrollbar visibility
* and also avoids infinite recursion
/* Now after guessing scrollbar visibility; fall back on the allocation loop which
* observes the adjustments to detect scrollbar visibility and also avoids
* infinite recursion
*/
do
{
@ -1671,13 +1664,9 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
priv->hscrollbar_visible = TRUE;
priv->vscrollbar_visible = TRUE;
/* Make sure we dont do the height-for-width guess on the
* next allocate.
*/
priv->trust_sb_visibility = TRUE;
gtk_scrolled_window_allocate_child (scrolled_window, &relative_allocation);
/* A queue resize is incoming so we will be immediately reinvoked */
return;
break;
}
count++;
@ -1692,16 +1681,6 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
}
if (count > 1)
/* If the scrollbars have flipped visibility, showing/hiding them will
* cause a resize to be queued, we need to blindly trust those visibility
* states on the next incoming allocate() and avoid guessing the visibility
* with height-for-width apis.
*/
priv->trust_sb_visibility = TRUE;
else
priv->trust_sb_visibility = FALSE;
if (priv->hscrollbar_visible)
{
if (!gtk_widget_get_visible (priv->hscrollbar))
@ -1872,7 +1851,7 @@ static void
gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
gpointer data)
{
GtkScrolledWindowPrivate *priv;;
GtkScrolledWindowPrivate *priv;
GtkScrolledWindow *scrolled_window;
g_return_if_fail (adjustment != NULL);
@ -1891,11 +1870,8 @@ gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
visible = priv->hscrollbar_visible;
priv->hscrollbar_visible = (adjustment->upper - adjustment->lower >
adjustment->page_size);
if (priv->hscrollbar_visible != visible)
{
priv->trust_sb_visibility = TRUE;
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
if (!priv->inside_allocate && priv->hscrollbar_visible != visible)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
}
else if (priv->vscrollbar &&
@ -1908,11 +1884,8 @@ gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
visible = priv->vscrollbar_visible;
priv->vscrollbar_visible = (adjustment->upper - adjustment->lower >
adjustment->page_size);
if (priv->vscrollbar_visible != visible)
{
priv->trust_sb_visibility = TRUE;
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
if (!priv->inside_allocate && priv->vscrollbar_visible != visible)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
}
}

3
gtk/gtktoolitemgroup.c
View File

@ -885,10 +885,11 @@ gtk_tool_item_group_real_size_allocate (GtkWidget *widget,
gint n_columns, n_rows = 1;
gint min_rows;
guint border_width;
GtkTextDirection direction;
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
GtkTextDirection direction = gtk_widget_get_direction (widget);
direction = gtk_widget_get_direction (widget);
orientation = gtk_tool_shell_get_orientation (GTK_TOOL_SHELL (group));
style = gtk_tool_shell_get_style (GTK_TOOL_SHELL (group));

3
gtk/gtktoolpalette.c
View File

@ -482,9 +482,10 @@ gtk_tool_palette_size_allocate (GtkWidget *widget,
gint x;
gint *group_sizes = g_newa (gint, palette->priv->groups->len);
GtkTextDirection direction;
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
GtkTextDirection direction = gtk_widget_get_direction (widget);
direction = gtk_widget_get_direction (widget);
GTK_WIDGET_CLASS (gtk_tool_palette_parent_class)->size_allocate (widget, allocation);

7
gtk/gtkwindow.c
View File

@ -7565,10 +7565,11 @@ gtk_window_set_frame_dimensions (GtkWindow *window,
if (gtk_widget_get_realized (widget) && priv->frame)
{
gtk_widget_get_allocation (widget, &allocation);
gint width, height;
gtk_widget_get_allocation (widget, &allocation);
gint width = allocation.width + left + right;
gint height = allocation.height + top + bottom;
width = allocation.width + left + right;
height = allocation.height + top + bottom;
gdk_window_resize (priv->frame, width, height);
gtk_decorated_window_move_resize_window (window,
left, top,