[gimp/gtk3-port: 204/336] app: port GimpTagPopup to GtkStyleContext
- From: Michael Natterer <mitch src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp/gtk3-port: 204/336] app: port GimpTagPopup to GtkStyleContext
- Date: Fri, 4 May 2018 10:05:30 +0000 (UTC)
commit 1806192a352801329388e635f8ac96d9fd8ef89b
Author: Michael Natterer <mitch gimp org>
Date: Sat Apr 16 21:21:43 2011 +0200
app: port GimpTagPopup to GtkStyleContext
This doesn't look as it should at all, but is entirely useable and
undeprecated, and I really want to keep the diff to master small. Will
fix after we switch to GTK+ 3.0.
app/widgets/gimptagpopup.c | 204 ++++++++++++++++++++++++--------------------
1 files changed, 110 insertions(+), 94 deletions(-)
---
diff --git a/app/widgets/gimptagpopup.c b/app/widgets/gimptagpopup.c
index 11801cf..da23328 100644
--- a/app/widgets/gimptagpopup.c
+++ b/app/widgets/gimptagpopup.c
@@ -60,9 +60,9 @@ enum
struct _PopupTagData
{
- GimpTag *tag;
- GdkRectangle bounds;
- GtkStateType state;
+ GimpTag *tag;
+ GdkRectangle bounds;
+ GtkStateFlags state_flags;
};
@@ -77,6 +77,8 @@ static void gimp_tag_popup_get_property (GObject *object,
GValue *value,
GParamSpec *pspec);
+static void gimp_tag_popup_get_border (GtkWidget *widget,
+ GtkBorder *border);
static gboolean gimp_tag_popup_border_draw (GtkWidget *widget,
cairo_t *cr,
GimpTagPopup *popup);
@@ -162,6 +164,9 @@ gimp_tag_popup_init (GimpTagPopup *popup)
GDK_KEY_RELEASE_MASK |
GDK_SCROLL_MASK);
+ gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (popup)),
+ GTK_STYLE_CLASS_MENU);
+
popup->frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (popup->frame), GTK_SHADOW_OUT);
gtk_container_add (GTK_CONTAINER (popup), popup->frame);
@@ -200,7 +205,7 @@ gimp_tag_popup_constructed (GObject *object)
GimpTaggedContainer *container;
GtkWidget *entry;
GtkAllocation entry_allocation;
- GtkStyle *frame_style;
+ GtkBorder popup_border;
gint x;
gint y;
gint width;
@@ -254,8 +259,8 @@ gimp_tag_popup_constructed (GObject *object)
PopupTagData *tag_data = &popup->tag_data[i];
gint j;
- tag_data->tag = tag_iterator->data;
- tag_data->state = GTK_STATE_NORMAL;
+ tag_data->tag = tag_iterator->data;
+ tag_data->state_flags = 0;
g_object_ref (tag_data->tag);
@@ -263,7 +268,7 @@ gimp_tag_popup_constructed (GObject *object)
{
if (! gimp_tag_compare_with_string (tag_data->tag, current_tags[j]))
{
- tag_data->state = GTK_STATE_SELECTED;
+ tag_data->state_flags = GTK_STATE_FLAG_SELECTED;
break;
}
}
@@ -276,9 +281,9 @@ gimp_tag_popup_constructed (GObject *object)
{
for (i = 0; i < popup->tag_count; i++)
{
- if (popup->tag_data[i].state != GTK_STATE_SELECTED)
+ if (! (popup->tag_data[i].state_flags & GTK_STATE_FLAG_SELECTED))
{
- popup->tag_data[i].state = GTK_STATE_INSENSITIVE;
+ popup->tag_data[i].state_flags = GTK_STATE_FLAG_INSENSITIVE;
}
}
@@ -287,12 +292,12 @@ gimp_tag_popup_constructed (GObject *object)
popup);
}
- frame_style = gtk_widget_get_style (popup->frame);
+ gimp_tag_popup_get_border (GTK_WIDGET (popup), &popup_border);
width = (entry_allocation.width -
- 2 * frame_style->xthickness);
+ popup_border.left - popup_border.right);
height = (gimp_tag_popup_layout_tags (popup, width) +
- 2 * frame_style->ythickness);
+ popup_border.top + popup_border.bottom);
gdk_window_get_origin (gtk_widget_get_window (entry), &x, &y);
@@ -334,12 +339,12 @@ gimp_tag_popup_constructed (GObject *object)
if (popup_rects[0].height >= popup_rects[1].height)
{
popup_rect = popup_rects[0];
- popup_rect.y += popup->scroll_arrow_height + frame_style->ythickness;
+ popup_rect.y += popup->scroll_arrow_height + popup_border.top;
}
else
{
popup_rect = popup_rects[1];
- popup_rect.y -= popup->scroll_arrow_height + frame_style->ythickness;
+ popup_rect.y -= popup->scroll_arrow_height + popup_border.bottom;
}
popup_height = popup_rect.height;
@@ -557,76 +562,91 @@ gimp_tag_popup_layout_tags (GimpTagPopup *popup,
return height;
}
+static void
+gimp_tag_popup_get_border (GtkWidget *widget,
+ GtkBorder *border)
+{
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GtkBorder padding, border_width;
+
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_widget_get_state_flags (widget);
+
+ gtk_style_context_get_padding (context, state, &padding);
+ gtk_style_context_get_border (context, state, &border_width);
+
+ border->left = border_width.left + padding.left;
+ border->right = border_width.right + padding.right;
+ border->top = border_width.top + padding.top;
+ border->bottom = border_width.bottom + padding.bottom;
+}
+
static gboolean
gimp_tag_popup_border_draw (GtkWidget *widget,
cairo_t *cr,
GimpTagPopup *popup)
{
- GtkStyle *style = gtk_widget_get_style (widget);
- GdkRectangle border;
- GdkRectangle upper;
- GdkRectangle lower;
- gint arrow_space;
- gint arrow_size;
+ GtkStyleContext *style = gtk_widget_get_style_context (widget);
+ GdkRectangle border;
+ GdkRectangle upper;
+ GdkRectangle lower;
+ GtkBorder popup_border;
+ gint arrow_space;
+ gint arrow_size;
if (! gtk_cairo_should_draw_window (cr, gtk_widget_get_window (widget)))
return FALSE;
get_arrows_visible_area (popup, &border, &upper, &lower, &arrow_space);
+ gimp_tag_popup_get_border (widget, &popup_border);
arrow_size = 0.7 * arrow_space;
- gtk_paint_box (style, cr,
- GTK_STATE_NORMAL,
- GTK_SHADOW_OUT,
- widget, "menu",
- 0, 0,
- gtk_widget_get_allocated_width (widget),
- gtk_widget_get_allocated_height (widget));
+ gtk_render_background (style, cr, 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
+ gtk_render_frame (style, cr, 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
if (popup->arrows_visible)
{
+ gtk_style_context_save (style);
+
/* upper arrow */
- gtk_paint_box (style, cr,
- popup->upper_arrow_state,
- GTK_SHADOW_OUT,
- widget, "menu",
- upper.x,
- upper.y,
- upper.width,
- upper.height);
-
- gtk_paint_arrow (style, cr,
- popup->upper_arrow_state,
- GTK_SHADOW_OUT,
- widget, "menu_scroll_arrow_up",
- GTK_ARROW_UP,
- TRUE,
- upper.x + (upper.width - arrow_size) / 2,
- upper.y + style->ythickness + (arrow_space - arrow_size) / 2,
- arrow_size, arrow_size);
+ gtk_style_context_set_state (style, popup->upper_arrow_state);
+
+ gtk_render_background (style, cr,
+ upper.x, upper.y,
+ upper.width, upper.height);
+ gtk_render_frame (style, cr,
+ upper.x, upper.y,
+ upper.width, upper.height);
+
+ gtk_render_arrow (style, cr, 0,
+ upper.x + (upper.width - arrow_size) / 2,
+ upper.y + popup_border.top + (arrow_space - arrow_size) / 2,
+ arrow_size);
/* lower arrow */
- gtk_paint_box (style, cr,
- popup->lower_arrow_state,
- GTK_SHADOW_OUT,
- widget, "menu",
- lower.x,
- lower.y,
- lower.width,
- lower.height);
-
- gtk_paint_arrow (style, cr,
- popup->lower_arrow_state,
- GTK_SHADOW_OUT,
- widget, "menu_scroll_arrow_down",
- GTK_ARROW_DOWN,
- TRUE,
- lower.x + (lower.width - arrow_size) / 2,
- lower.y + style->ythickness + (arrow_space - arrow_size) / 2,
- arrow_size, arrow_size);
+ gtk_style_context_set_state (style, popup->lower_arrow_state);
+
+ gtk_render_background (style, cr,
+ lower.x, lower.y,
+ lower.width, lower.height);
+ gtk_render_frame (style, cr,
+ lower.x, lower.y,
+ lower.width, lower.height);
+
+ gtk_render_arrow (style, cr, G_PI,
+ lower.x + (lower.width - arrow_size) / 2,
+ lower.y + popup_border.top + (arrow_space - arrow_size) / 2,
+ arrow_size);
+
+ gtk_style_context_restore (style);
}
return FALSE;
@@ -734,9 +754,9 @@ gimp_tag_popup_list_draw (GtkWidget *widget,
cairo_t *cr,
GimpTagPopup *popup)
{
- GtkStyle *style = gtk_widget_get_style (widget);
- PangoAttribute *attribute;
- PangoAttrList *attributes;
+ GtkStyleContext *style = gtk_widget_get_style_context (widget);
+ PangoAttribute *attribute;
+ PangoAttrList *attributes;
gint i;
cairo_set_line_width (cr, 1.0);
@@ -749,23 +769,21 @@ gimp_tag_popup_list_draw (GtkWidget *widget,
pango_layout_set_text (popup->layout,
gimp_tag_get_name (tag_data->tag), -1);
- switch (tag_data->state)
+ if (tag_data->state_flags & GTK_STATE_FLAG_SELECTED)
{
- case GTK_STATE_SELECTED:
attributes = pango_attr_list_copy (popup->combo_entry->selected_item_attr);
- break;
-
- case GTK_STATE_INSENSITIVE:
+ }
+ else if (tag_data->state_flags & GTK_STATE_FLAG_INSENSITIVE)
+ {
attributes = pango_attr_list_copy (popup->combo_entry->insensitive_item_attr);
- break;
-
- default:
+ }
+ else
+ {
attributes = pango_attr_list_copy (popup->combo_entry->normal_item_attr);
- break;
}
if (tag_data == popup->prelight &&
- tag_data->state != GTK_STATE_INSENSITIVE)
+ ! (tag_data->state_flags & GTK_STATE_FLAG_INSENSITIVE))
{
attribute = pango_attr_underline_new (PANGO_UNDERLINE_SINGLE);
pango_attr_list_insert (attributes, attribute);
@@ -774,7 +792,7 @@ gimp_tag_popup_list_draw (GtkWidget *widget,
pango_layout_set_attributes (popup->layout, attributes);
pango_attr_list_unref (attributes);
- if (tag_data->state == GTK_STATE_SELECTED)
+ if (tag_data->state_flags & GTK_STATE_FLAG_SELECTED)
{
gdk_cairo_set_source_rgba (cr,
&popup->combo_entry->selected_item_color);
@@ -816,17 +834,15 @@ gimp_tag_popup_list_draw (GtkWidget *widget,
pango_cairo_show_layout (cr, popup->layout);
- if (tag_data == popup->prelight &&
- tag_data->state != GTK_STATE_INSENSITIVE &&
+ if (tag_data == popup->prelight &&
+ ! (tag_data->state_flags & GTK_STATE_FLAG_INSENSITIVE) &&
! popup->single_select_disabled)
{
- gtk_paint_focus (style, cr,
- tag_data->state,
- widget, NULL,
- tag_data->bounds.x,
- tag_data->bounds.y - popup->scroll_y,
- tag_data->bounds.width,
- tag_data->bounds.height);
+ gtk_render_focus (style, cr,
+ tag_data->bounds.x,
+ tag_data->bounds.y - popup->scroll_y,
+ tag_data->bounds.width,
+ tag_data->bounds.height);
}
}
@@ -961,13 +977,13 @@ gimp_tag_popup_toggle_tag (GimpTagPopup *popup,
gint i;
gboolean tag_toggled_off = FALSE;
- if (tag_data->state == GTK_STATE_NORMAL)
+ if (tag_data->state_flags & GTK_STATE_FLAG_SELECTED)
{
- tag_data->state = GTK_STATE_SELECTED;
+ tag_data->state_flags = 0;
}
- else if (tag_data->state == GTK_STATE_SELECTED)
+ else if (! (tag_data->state_flags & GTK_STATE_FLAG_INSENSITIVE))
{
- tag_data->state = GTK_STATE_NORMAL;
+ tag_data->state_flags = GTK_STATE_FLAG_SELECTED;
}
else
{
@@ -1022,9 +1038,9 @@ gimp_tag_popup_toggle_tag (GimpTagPopup *popup,
for (i = 0; i < popup->tag_count; i++)
{
- if (popup->tag_data[i].state != GTK_STATE_SELECTED)
+ if (! (popup->tag_data[i].state_flags & GTK_STATE_FLAG_SELECTED))
{
- popup->tag_data[i].state = GTK_STATE_INSENSITIVE;
+ popup->tag_data[i].state_flags |= GTK_STATE_FLAG_INSENSITIVE;
}
}
@@ -1065,9 +1081,9 @@ gimp_tag_popup_check_can_toggle (GimpTagged *tagged,
if (search_result)
{
- if (search_result->state == GTK_STATE_INSENSITIVE)
+ if (search_result->state_flags & GTK_STATE_FLAG_INSENSITIVE)
{
- search_result->state = GTK_STATE_NORMAL;
+ search_result->state_flags &= ~GTK_STATE_FLAG_INSENSITIVE;
}
}
}
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