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-rw-r--r--libs/clearlooks-newer/clearlooks_style.c1647
1 files changed, 1647 insertions, 0 deletions
diff --git a/libs/clearlooks-newer/clearlooks_style.c b/libs/clearlooks-newer/clearlooks_style.c
new file mode 100644
index 0000000000..48b6647df3
--- /dev/null
+++ b/libs/clearlooks-newer/clearlooks_style.c
@@ -0,0 +1,1647 @@
+/* Clearlooks theme engine
+ * Copyright (C) 2005 Richard Stellingwerff.
+ * Copyright (C) 2007 Benjamin Berg <benjamin@sipsolutions.net>.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include <gtk/gtk.h>
+#include <cairo.h>
+#include <math.h>
+#include <string.h>
+
+#include <ge-support.h>
+#include "clearlooks_style.h"
+#include "clearlooks_rc_style.h"
+#include "clearlooks_draw.h"
+#include "support.h"
+
+/* #define DEBUG 1 */
+
+#define DETAIL(xx) ((detail) && (!strcmp(xx, detail)))
+
+#define DRAW_ARGS GtkStyle *style, \
+ GdkWindow *window, \
+ GtkStateType state_type, \
+ GtkShadowType shadow_type, \
+ GdkRectangle *area, \
+ GtkWidget *widget, \
+ const gchar *detail, \
+ gint x, \
+ gint y, \
+ gint width, \
+ gint height
+
+#ifdef HAVE_ANIMATION
+#include "animation.h"
+#endif
+
+#define STYLE_FUNCTION(function) (clearlooks_style_class->style_functions[CLEARLOOKS_STYLE (style)->style].function)
+
+static ClearlooksStyleClass *clearlooks_style_class;
+static GtkStyleClass *clearlooks_parent_class;
+
+static void
+clearlooks_set_widget_parameters (const GtkWidget *widget,
+ const GtkStyle *style,
+ GtkStateType state_type,
+ WidgetParameters *params)
+{
+ params->style_functions = &(clearlooks_style_class->style_functions[CLEARLOOKS_STYLE (style)->style]);
+
+ params->active = (state_type == GTK_STATE_ACTIVE);
+ params->prelight = (state_type == GTK_STATE_PRELIGHT);
+ params->disabled = (state_type == GTK_STATE_INSENSITIVE);
+ params->state_type = (ClearlooksStateType)state_type;
+ params->corners = CR_CORNER_ALL;
+ params->ltr = ge_widget_is_ltr ((GtkWidget*)widget);
+ params->focus = widget && GTK_WIDGET_HAS_FOCUS (widget);
+ params->is_default = widget && GE_WIDGET_HAS_DEFAULT (widget);
+ params->enable_glow = FALSE;
+ params->radius = CLEARLOOKS_STYLE (style)->radius;
+
+ if (!params->active && widget && GE_IS_TOGGLE_BUTTON (widget))
+ params->active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+
+ params->xthickness = style->xthickness;
+ params->ythickness = style->ythickness;
+
+ /* This is used in GtkEntry to fake transparency. The reason to do this
+ * is that the entry has it's entire background filled with base[STATE].
+ * This is not a very good solution as it will eg. fail if one changes
+ * the background color of a notebook. */
+ params->parentbg = CLEARLOOKS_STYLE (style)->colors.bg[state_type];
+ clearlooks_get_parent_bg (widget, &params->parentbg);
+}
+
+static void
+clearlooks_style_draw_flat_box (DRAW_ARGS)
+{
+ if (detail &&
+ state_type == GTK_STATE_SELECTED && (
+ !strncmp ("cell_even", detail, 9) ||
+ !strncmp ("cell_odd", detail, 8)))
+ {
+ WidgetParameters params;
+ ClearlooksStyle *clearlooks_style;
+ ClearlooksColors *colors;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ clearlooks_style = CLEARLOOKS_STYLE (style);
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ colors = &clearlooks_style->colors;
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ /* XXX: We could expose the side details by setting params->corners accordingly
+ * or adding another option. */
+ STYLE_FUNCTION (draw_selected_cell) (cr, colors, &params, x, y, width, height);
+
+ cairo_destroy (cr);
+ }
+ else if (DETAIL ("tooltip"))
+ {
+ WidgetParameters params;
+ ClearlooksStyle *clearlooks_style;
+ ClearlooksColors *colors;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ clearlooks_style = CLEARLOOKS_STYLE (style);
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ colors = &clearlooks_style->colors;
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ STYLE_FUNCTION (draw_tooltip) (cr, colors, &params, x, y, width, height);
+
+ cairo_destroy (cr);
+ }
+ else if ((CLEARLOOKS_STYLE (style)->style == CL_STYLE_GLOSSY || CLEARLOOKS_STYLE (style)->style == CL_STYLE_GUMMY) &&
+ ((DETAIL("checkbutton") || DETAIL("radiobutton")) && state_type == GTK_STATE_PRELIGHT))
+ {
+ /* XXX: Don't draw any check/radiobutton bg in GLOSSY or GUMMY mode. */
+ }
+ else
+ {
+ clearlooks_parent_class->draw_flat_box (style, window, state_type,
+ shadow_type,
+ area, widget, detail,
+ x, y, width, height);
+ }
+}
+
+static void
+clearlooks_style_draw_shadow (DRAW_ARGS)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ cairo_t *cr = ge_gdk_drawable_to_cairo (window, area);
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ if ((DETAIL ("entry") && !(widget && widget->parent && GE_IS_TREE_VIEW (widget->parent))) ||
+ (DETAIL ("frame") && ge_is_in_combo_box (widget)))
+ {
+ WidgetParameters params;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ /* Override the entries state type, because we are too lame to handle this via
+ * the focus ring, and GtkEntry doesn't even set the INSENSITIVE state ... */
+ if (state_type == GTK_STATE_NORMAL && widget && GE_IS_ENTRY (widget))
+ params.state_type = GTK_WIDGET_STATE (widget);
+
+ if (widget && (ge_is_in_combo_box (widget) || GE_IS_SPIN_BUTTON (widget)))
+ {
+ width += style->xthickness;
+ if (!params.ltr)
+ x -= style->xthickness;
+
+ if (params.ltr)
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_BOTTOMLEFT;
+ else
+ params.corners = CR_CORNER_TOPRIGHT | CR_CORNER_BOTTOMRIGHT;
+ }
+
+ STYLE_FUNCTION (draw_entry) (cr, &clearlooks_style->colors, &params,
+ x, y, width, height);
+ }
+ else if (DETAIL ("frame") && widget && GE_IS_STATUSBAR (widget->parent))
+ {
+ WidgetParameters params;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ gtk_style_apply_default_background (style, window, TRUE, state_type,
+ area, x, y, width, height);
+
+ STYLE_FUNCTION (draw_statusbar) (cr, colors, &params,
+ x, y, width, height);
+ }
+ else if (DETAIL ("frame"))
+ {
+ WidgetParameters params;
+ FrameParameters frame;
+ frame.shadow = shadow_type;
+ frame.gap_x = -1; /* No gap will be drawn */
+ frame.border = &colors->shade[4];
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_NONE;
+
+ if (widget && !g_str_equal ("XfcePanelWindow", gtk_widget_get_name (gtk_widget_get_toplevel (widget))))
+ STYLE_FUNCTION(draw_frame) (cr, colors, &params, &frame,
+ x, y, width, height);
+ }
+ else if (DETAIL ("scrolled_window") || DETAIL ("viewport") || detail == NULL)
+ {
+ CairoColor *border = (CairoColor*)&colors->shade[5];
+ cairo_rectangle (cr, x+0.5, y+0.5, width-1, height-1);
+ ge_cairo_set_color (cr, border);
+ cairo_set_line_width (cr, 1);
+ cairo_stroke (cr);
+ }
+ else
+ {
+ WidgetParameters params;
+ FrameParameters frame;
+
+ frame.shadow = shadow_type;
+ frame.gap_x = -1;
+ frame.border = &colors->shade[5];
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_ALL;
+
+ STYLE_FUNCTION(draw_frame) (cr, colors, &params, &frame, x, y, width, height);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_box_gap (DRAW_ARGS,
+ GtkPositionType gap_side,
+ gint gap_x,
+ gint gap_width)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ if (DETAIL ("notebook"))
+ {
+ WidgetParameters params;
+ FrameParameters frame;
+ gboolean start, end;
+
+ frame.shadow = shadow_type;
+ frame.gap_side = gap_side;
+ frame.gap_x = gap_x;
+ frame.gap_width = gap_width;
+ frame.border = &colors->shade[5];
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ clearlooks_get_notebook_tab_position (widget, &start, &end);
+
+ params.corners = CR_CORNER_ALL;
+ switch (gap_side) {
+ case GTK_POS_LEFT:
+ if (start)
+ params.corners ^= CR_CORNER_TOPLEFT;
+ if (end)
+ params.corners ^= CR_CORNER_BOTTOMLEFT;
+ break;
+ case GTK_POS_RIGHT:
+ if (start)
+ params.corners ^= CR_CORNER_TOPRIGHT;
+ if (end)
+ params.corners ^= CR_CORNER_BOTTOMRIGHT;
+ break;
+ case GTK_POS_TOP:
+ if (ge_widget_is_ltr (widget)) {
+ if (start)
+ params.corners ^= CR_CORNER_TOPLEFT;
+ if (end)
+ params.corners ^= CR_CORNER_TOPRIGHT;
+ } else {
+ if (start)
+ params.corners ^= CR_CORNER_TOPRIGHT;
+ if (end)
+ params.corners ^= CR_CORNER_TOPLEFT;
+ }
+ break;
+ case GTK_POS_BOTTOM:
+ if (ge_widget_is_ltr (widget)) {
+ if (start)
+ params.corners ^= CR_CORNER_BOTTOMLEFT;
+ if (end)
+ params.corners ^= CR_CORNER_BOTTOMRIGHT;
+ } else {
+ if (start)
+ params.corners ^= CR_CORNER_BOTTOMRIGHT;
+ if (end)
+ params.corners ^= CR_CORNER_BOTTOMLEFT;
+ }
+ break;
+ }
+
+ /* Fill the background with bg[NORMAL] */
+ ge_cairo_rounded_rectangle (cr, x, y, width, height, params.radius, params.corners);
+ ge_cairo_set_color (cr, &colors->bg[GTK_STATE_NORMAL]);
+ cairo_fill (cr);
+
+ STYLE_FUNCTION(draw_frame) (cr, colors, &params, &frame,
+ x, y, width, height);
+ }
+ else
+ {
+ clearlooks_parent_class->draw_box_gap (style, window, state_type, shadow_type,
+ area, widget, detail,
+ x, y, width, height,
+ gap_side, gap_x, gap_width);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_extension (DRAW_ARGS, GtkPositionType gap_side)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ if (DETAIL ("tab"))
+ {
+ WidgetParameters params;
+ TabParameters tab;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ tab.gap_side = (ClearlooksGapSide)gap_side;
+
+ switch (gap_side)
+ {
+ case CL_GAP_BOTTOM:
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_TOPRIGHT;
+ break;
+ case CL_GAP_TOP:
+ params.corners = CR_CORNER_BOTTOMLEFT | CR_CORNER_BOTTOMRIGHT;
+ break;
+ case CL_GAP_RIGHT:
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_BOTTOMLEFT;
+ break;
+ case CL_GAP_LEFT:
+ params.corners = CR_CORNER_TOPRIGHT | CR_CORNER_BOTTOMRIGHT;
+ }
+
+ STYLE_FUNCTION(draw_tab) (cr, colors, &params, &tab,
+ x, y, width, height);
+ }
+ else
+ {
+ clearlooks_parent_class->draw_extension (style, window, state_type, shadow_type, area,
+ widget, detail, x, y, width, height,
+ gap_side);
+
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_handle (DRAW_ARGS, GtkOrientation orientation)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ cairo_t *cr;
+ gboolean is_horizontal;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ /* Evil hack to work around broken orientation for toolbars */
+ is_horizontal = (width > height);
+
+ if (DETAIL ("handlebox"))
+ {
+ WidgetParameters params;
+ HandleParameters handle;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ handle.type = CL_HANDLE_TOOLBAR;
+ handle.horizontal = is_horizontal;
+
+ /* Is this ever true? -Daniel */
+ if (GE_IS_TOOLBAR (widget) && shadow_type != GTK_SHADOW_NONE)
+ {
+ ToolbarParameters toolbar;
+
+ clearlooks_set_toolbar_parameters (&toolbar, widget, window, x, y);
+
+ toolbar.style = clearlooks_style->toolbarstyle;
+
+ cairo_save (cr);
+ STYLE_FUNCTION(draw_toolbar) (cr, colors, &params, &toolbar, x, y, width, height);
+ cairo_restore (cr);
+ }
+
+ STYLE_FUNCTION(draw_handle) (cr, colors, &params, &handle,
+ x, y, width, height);
+ }
+ else if (DETAIL ("paned"))
+ {
+ WidgetParameters params;
+ HandleParameters handle;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ handle.type = CL_HANDLE_SPLITTER;
+ handle.horizontal = orientation == GTK_ORIENTATION_HORIZONTAL;
+
+ STYLE_FUNCTION(draw_handle) (cr, colors, &params, &handle,
+ x, y, width, height);
+ }
+ else
+ {
+ WidgetParameters params;
+ HandleParameters handle;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ handle.type = CL_HANDLE_TOOLBAR;
+ handle.horizontal = is_horizontal;
+
+ /* Is this ever true? -Daniel */
+ if (GE_IS_TOOLBAR (widget) && shadow_type != GTK_SHADOW_NONE)
+ {
+ ToolbarParameters toolbar;
+
+ clearlooks_set_toolbar_parameters (&toolbar, widget, window, x, y);
+
+ toolbar.style = clearlooks_style->toolbarstyle;
+
+ cairo_save (cr);
+ STYLE_FUNCTION(draw_toolbar) (cr, colors, &params, &toolbar, x, y, width, height);
+ cairo_restore (cr);
+ }
+
+ STYLE_FUNCTION(draw_handle) (cr, colors, &params, &handle,
+ x, y, width, height);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_box (DRAW_ARGS)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ cairo_t *cr;
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+ colors = &clearlooks_style->colors;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ if (DETAIL ("menubar") && !ge_is_panel_widget_item(widget))
+ {
+ WidgetParameters params;
+ MenuBarParameters menubar;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ menubar.style = clearlooks_style->menubarstyle;
+
+ STYLE_FUNCTION(draw_menubar) (cr, colors, &params, &menubar,
+ x, y, width, height);
+ }
+ else if (DETAIL ("button") && widget && widget->parent &&
+ (GE_IS_TREE_VIEW(widget->parent) ||
+ GE_IS_CLIST (widget->parent) ||
+ ge_object_is_a (G_OBJECT(widget->parent), "ETree"))) /* ECanvas inside ETree */
+ {
+ WidgetParameters params;
+ ListViewHeaderParameters header;
+
+ gint columns, column_index;
+ gboolean resizable = TRUE;
+
+ /* XXX: This makes unknown treeview header CL_ORDER_MIDDLE, in need for something nicer */
+ columns = 3;
+ column_index = 1;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ params.corners = CR_CORNER_NONE;
+
+ if (GE_IS_TREE_VIEW (widget->parent))
+ {
+ clearlooks_treeview_get_header_index (GTK_TREE_VIEW(widget->parent),
+ widget, &column_index, &columns,
+ &resizable);
+ }
+ else if (GE_IS_CLIST (widget->parent))
+ {
+ clearlooks_clist_get_header_index (GTK_CLIST(widget->parent),
+ widget, &column_index, &columns);
+ }
+
+ header.resizable = resizable;
+
+ if (column_index == 0)
+ header.order = params.ltr ? CL_ORDER_FIRST : CL_ORDER_LAST;
+ else if (column_index == columns-1)
+ header.order = params.ltr ? CL_ORDER_LAST : CL_ORDER_FIRST;
+ else
+ header.order = CL_ORDER_MIDDLE;
+
+ gtk_style_apply_default_background (style, window, FALSE, state_type, area, x, y, width, height);
+
+ STYLE_FUNCTION(draw_list_view_header) (cr, colors, &params, &header,
+ x, y, width, height);
+ }
+ else if (DETAIL ("button") || DETAIL ("buttondefault"))
+ {
+ WidgetParameters params;
+ ShadowParameters shadow = { CR_CORNER_ALL, CL_SHADOW_NONE } ;
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (ge_is_in_combo_box(widget))
+ {
+ if (params.ltr)
+ params.corners = CR_CORNER_TOPRIGHT | CR_CORNER_BOTTOMRIGHT;
+ else
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_BOTTOMLEFT;
+
+ shadow.shadow = CL_SHADOW_IN;
+
+ if (params.xthickness > 2)
+ {
+ if (params.ltr)
+ x--;
+ width++;
+ }
+ }
+ else
+ {
+ params.corners = CR_CORNER_ALL;
+ /* if (!(ge_is_combo_box (widget, FALSE))) */
+ params.enable_glow = TRUE;
+ }
+
+ if (GE_IS_TOGGLE_BUTTON (widget) &&
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
+ params.active = TRUE;
+
+ STYLE_FUNCTION(draw_button) (cr, &clearlooks_style->colors, &params,
+ x, y, width, height);
+ }
+ else if (DETAIL ("spinbutton_up") || DETAIL ("spinbutton_down"))
+ {
+ if (state_type == GTK_STATE_ACTIVE)
+ {
+ WidgetParameters params;
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (style->xthickness == 3)
+ {
+ width++;
+ if (params.ltr)
+ x--;
+ }
+
+ if (DETAIL ("spinbutton_up"))
+ {
+ height+=2;
+ if (params.ltr)
+ params.corners = CR_CORNER_TOPRIGHT;
+ else
+ params.corners = CR_CORNER_TOPLEFT;
+ }
+ else
+ {
+ if (params.ltr)
+ params.corners = CR_CORNER_BOTTOMRIGHT;
+ else
+ params.corners = CR_CORNER_BOTTOMLEFT;
+ }
+
+ STYLE_FUNCTION(draw_spinbutton_down) (cr, &clearlooks_style->colors, &params, x, y, width, height);
+ }
+ }
+ else if (DETAIL ("spinbutton"))
+ {
+ WidgetParameters params;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (params.ltr)
+ params.corners = CR_CORNER_TOPRIGHT | CR_CORNER_BOTTOMRIGHT;
+ else
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_BOTTOMLEFT;
+
+ if (style->xthickness == 3)
+ {
+ if (params.ltr)
+ x--;
+ width++;
+ }
+
+ STYLE_FUNCTION(draw_spinbutton) (cr, &clearlooks_style->colors, &params,
+ x, y, width, height);
+ }
+ else if (detail && g_str_has_prefix (detail, "trough") && GE_IS_SCALE (widget))
+ {
+ WidgetParameters params;
+ SliderParameters slider;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_NONE;
+
+ slider.lower = DETAIL ("trough-lower");
+ slider.fill_level = DETAIL ("trough-fill-level") || DETAIL ("trough-fill-level-full");
+
+ slider.horizontal = (GTK_RANGE (widget)->orientation == GTK_ORIENTATION_HORIZONTAL);
+
+ STYLE_FUNCTION(draw_scale_trough) (cr, &clearlooks_style->colors,
+ &params, &slider,
+ x, y, width, height);
+ }
+ else if (DETAIL ("trough") && widget && GE_IS_PROGRESS_BAR (widget))
+ {
+ WidgetParameters params;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ STYLE_FUNCTION(draw_progressbar_trough) (cr, colors, &params,
+ x, y, width, height);
+ }
+ else if (DETAIL ("trough") && widget && (GE_IS_VSCROLLBAR (widget) || GE_IS_HSCROLLBAR (widget)))
+ {
+ WidgetParameters params;
+ ScrollBarParameters scrollbar;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_NONE;
+
+ scrollbar.horizontal = TRUE;
+ scrollbar.junction = clearlooks_scrollbar_get_junction (widget);
+
+ if (GE_IS_RANGE (widget))
+ scrollbar.horizontal = GTK_RANGE (widget)->orientation == GTK_ORIENTATION_HORIZONTAL;
+
+ if (scrollbar.horizontal)
+ {
+ x += 2;
+ width -= 4;
+ }
+ else
+ {
+ y += 2;
+ height -= 4;
+ }
+
+ STYLE_FUNCTION(draw_scrollbar_trough) (cr, colors, &params, &scrollbar,
+ x, y, width, height);
+ }
+ else if (DETAIL ("bar"))
+ {
+ WidgetParameters params;
+ ProgressBarParameters progressbar;
+ gdouble elapsed = 0.0;
+
+#ifdef HAVE_ANIMATION
+ if(clearlooks_style->animation && CL_IS_PROGRESS_BAR (widget))
+ {
+ gboolean activity_mode = GTK_PROGRESS (widget)->activity_mode;
+
+ if (!activity_mode)
+ clearlooks_animation_progressbar_add ((gpointer)widget);
+ }
+
+ elapsed = clearlooks_animation_elapsed (widget);
+#endif
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (widget && GE_IS_PROGRESS_BAR (widget))
+ {
+ progressbar.orientation = gtk_progress_bar_get_orientation (GTK_PROGRESS_BAR (widget));
+ progressbar.value = gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(widget));
+ progressbar.pulsing = GTK_PROGRESS (widget)->activity_mode;
+ }
+ else
+ {
+ progressbar.orientation = CL_ORIENTATION_LEFT_TO_RIGHT;
+ progressbar.value = 0;
+ progressbar.pulsing = FALSE;
+ }
+
+ if (!params.ltr)
+ {
+ if (progressbar.orientation == GTK_PROGRESS_LEFT_TO_RIGHT)
+ progressbar.orientation = GTK_PROGRESS_RIGHT_TO_LEFT;
+ else if (progressbar.orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
+ progressbar.orientation = GTK_PROGRESS_LEFT_TO_RIGHT;
+ }
+
+ /* Following is a hack to have a larger clip area, the one passed in
+ * does not allow for the shadow. */
+ if (area)
+ {
+ GdkRectangle tmp = *area;
+ if (!progressbar.pulsing)
+ {
+ switch (progressbar.orientation)
+ {
+ case GTK_PROGRESS_RIGHT_TO_LEFT:
+ tmp.x -= 1;
+ case GTK_PROGRESS_LEFT_TO_RIGHT:
+ tmp.width += 1;
+ break;
+ case GTK_PROGRESS_BOTTOM_TO_TOP:
+ tmp.y -= 1;
+ case GTK_PROGRESS_TOP_TO_BOTTOM:
+ tmp.height += 1;
+ break;
+ }
+ }
+ else
+ {
+ if (progressbar.orientation == GTK_PROGRESS_RIGHT_TO_LEFT ||
+ progressbar.orientation == GTK_PROGRESS_LEFT_TO_RIGHT)
+ {
+ tmp.x -= 1;
+ tmp.width += 2;
+ }
+ else
+ {
+ tmp.y -= 1;
+ tmp.height += 2;
+ }
+ }
+
+ cairo_reset_clip (cr);
+ gdk_cairo_rectangle (cr, &tmp);
+ cairo_clip (cr);
+ }
+
+ STYLE_FUNCTION(draw_progressbar_fill) (cr, colors, &params, &progressbar,
+ x, y, width, height,
+ 10 - (int)(elapsed * 10.0) % 10);
+ }
+ else if (DETAIL ("optionmenu"))
+ {
+ WidgetParameters params;
+ OptionMenuParameters optionmenu;
+
+ GtkRequisition indicator_size;
+ GtkBorder indicator_spacing;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ params.enable_glow = TRUE;
+
+ ge_option_menu_get_props (widget, &indicator_size, &indicator_spacing);
+
+ if (ge_widget_is_ltr (widget))
+ optionmenu.linepos = width - (indicator_size.width + indicator_spacing.left + indicator_spacing.right) - 1;
+ else
+ optionmenu.linepos = (indicator_size.width + indicator_spacing.left + indicator_spacing.right) + 1;
+
+ STYLE_FUNCTION(draw_optionmenu) (cr, colors, &params, &optionmenu,
+ x, y, width, height);
+ }
+ else if (DETAIL ("menuitem"))
+ {
+ WidgetParameters params;
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (widget && GE_IS_MENU_BAR (widget->parent))
+ {
+ params.corners = CR_CORNER_TOPLEFT | CR_CORNER_TOPRIGHT;
+ height += 1;
+ STYLE_FUNCTION(draw_menubaritem) (cr, colors, &params, x, y, width, height);
+ }
+ else
+ {
+ params.corners = CR_CORNER_ALL;
+ STYLE_FUNCTION(draw_menuitem) (cr, colors, &params, x, y, width, height);
+ }
+ }
+ else if (DETAIL ("hscrollbar") || DETAIL ("vscrollbar")) /* This can't be "stepper" for scrollbars ... */
+ {
+ WidgetParameters params;
+ ScrollBarParameters scrollbar;
+ ScrollBarStepperParameters stepper;
+ GdkRectangle this_rectangle;
+
+ this_rectangle.x = x;
+ this_rectangle.y = y;
+ this_rectangle.width = width;
+ this_rectangle.height = height;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_NONE;
+
+ scrollbar.has_color = FALSE;
+ scrollbar.horizontal = TRUE;
+ scrollbar.junction = clearlooks_scrollbar_get_junction (widget);
+
+ if (clearlooks_style->colorize_scrollbar || clearlooks_style->has_scrollbar_color) {
+ scrollbar.has_color = TRUE;
+ }
+
+ scrollbar.horizontal = DETAIL ("hscrollbar");
+
+ stepper.stepper = clearlooks_scrollbar_get_stepper (widget, &this_rectangle);
+
+ STYLE_FUNCTION(draw_scrollbar_stepper) (cr, colors, &params, &scrollbar, &stepper,
+ x, y, width, height);
+ }
+ else if (DETAIL ("toolbar") || DETAIL ("handlebox_bin") || DETAIL ("dockitem_bin"))
+ {
+ WidgetParameters params;
+ ToolbarParameters toolbar;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ clearlooks_set_toolbar_parameters (&toolbar, widget, window, x, y);
+
+ toolbar.style = clearlooks_style->toolbarstyle;
+
+ /* Only draw the shadows on horizontal toolbars */
+ if (shadow_type != GTK_SHADOW_NONE && height < 2*width )
+ STYLE_FUNCTION(draw_toolbar) (cr, colors, &params, &toolbar, x, y, width, height);
+ }
+ else if (DETAIL ("trough"))
+ {
+
+ }
+ else if (DETAIL ("menu"))
+ {
+ WidgetParameters params;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ STYLE_FUNCTION(draw_menu_frame) (cr, colors, &params, x, y, width, height);
+ }
+ else if (DETAIL ("hseparator") || DETAIL ("vseparator"))
+ {
+ const gchar *new_detail = detail;
+ /* Draw a normal separator, we just use this because it gives more control
+ * over sizing (currently). */
+
+ /* This isn't nice ... but it seems like the best cleanest way to me right now.
+ * It will get slightly nicer in the future hopefully. */
+ if (GE_IS_MENU_ITEM (widget))
+ new_detail = "menuitem";
+
+ if (DETAIL ("hseparator")) {
+ gtk_paint_hline (style, window, state_type, area, widget, new_detail,
+ x, x + width - 1, y + height/2);
+ } else
+ gtk_paint_vline (style, window, state_type, area, widget, new_detail,
+ y, y + height - 1, x + width/2);
+ }
+ else
+ {
+ clearlooks_parent_class->draw_box (style, window, state_type, shadow_type, area,
+ widget, detail, x, y, width, height);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_slider (DRAW_ARGS, GtkOrientation orientation)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ cairo_t *cr;
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+ colors = &clearlooks_style->colors;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ if (DETAIL ("hscale") || DETAIL ("vscale"))
+ {
+ WidgetParameters params;
+ SliderParameters slider;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ slider.horizontal = (orientation == GTK_ORIENTATION_HORIZONTAL);
+ slider.lower = FALSE;
+ slider.fill_level = FALSE;
+
+ if (clearlooks_style->style == CL_STYLE_GLOSSY) /* XXX! */
+ params.corners = CR_CORNER_ALL;
+
+ STYLE_FUNCTION(draw_slider_button) (cr, &clearlooks_style->colors,
+ &params, &slider,
+ x, y, width, height);
+ }
+ else if (DETAIL ("slider"))
+ {
+ WidgetParameters params;
+ ScrollBarParameters scrollbar;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ params.corners = CR_CORNER_NONE;
+
+ scrollbar.has_color = FALSE;
+ scrollbar.horizontal = (orientation == GTK_ORIENTATION_HORIZONTAL);
+ scrollbar.junction = clearlooks_scrollbar_get_junction (widget);
+
+ if (clearlooks_style->colorize_scrollbar) {
+ scrollbar.color = colors->spot[1];
+ scrollbar.has_color = TRUE;
+ }
+
+ /* Set scrollbar color */
+ if (clearlooks_style->has_scrollbar_color)
+ {
+ ge_gdk_color_to_cairo (&clearlooks_style->scrollbar_color, &scrollbar.color);
+ scrollbar.has_color = TRUE;
+ }
+
+ if ((clearlooks_style->style == CL_STYLE_GLOSSY || clearlooks_style->style == CL_STYLE_GUMMY)
+ && !scrollbar.has_color)
+ scrollbar.color = colors->bg[0];
+
+ STYLE_FUNCTION(draw_scrollbar_slider) (cr, colors, &params, &scrollbar,
+ x, y, width, height);
+ }
+ else
+ {
+ clearlooks_parent_class->draw_slider (style, window, state_type, shadow_type, area,
+ widget, detail, x, y, width, height, orientation);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_option (DRAW_ARGS)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ WidgetParameters params;
+ CheckboxParameters checkbox;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+ colors = &clearlooks_style->colors;
+
+ checkbox.shadow_type = shadow_type;
+ checkbox.in_menu = (widget && GTK_IS_MENU(widget->parent));
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ STYLE_FUNCTION(draw_radiobutton) (cr, colors, &params, &checkbox, x, y, width, height);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_check (DRAW_ARGS)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ WidgetParameters params;
+ CheckboxParameters checkbox;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ params.corners = CR_CORNER_ALL;
+
+ checkbox.shadow_type = shadow_type;
+ checkbox.in_cell = DETAIL("cellcheck");
+
+ checkbox.in_menu = (widget && widget->parent && GTK_IS_MENU(widget->parent));
+
+ STYLE_FUNCTION(draw_checkbox) (cr, &clearlooks_style->colors, &params, &checkbox,
+ x, y, width, height);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_vline (GtkStyle *style,
+ GdkWindow *window,
+ GtkStateType state_type,
+ GdkRectangle *area,
+ GtkWidget *widget,
+ const gchar *detail,
+ gint y1,
+ gint y2,
+ gint x)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ SeparatorParameters separator = { FALSE };
+ cairo_t *cr;
+
+ CHECK_ARGS
+
+ colors = &clearlooks_style->colors;
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ /* There is no such thing as a vertical menu separator
+ * (and even if, a normal one should be better on menu bars) */
+ STYLE_FUNCTION(draw_separator) (cr, colors, NULL, &separator,
+ x, y1, 2, y2-y1+1);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_hline (GtkStyle *style,
+ GdkWindow *window,
+ GtkStateType state_type,
+ GdkRectangle *area,
+ GtkWidget *widget,
+ const gchar *detail,
+ gint x1,
+ gint x2,
+ gint y)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ cairo_t *cr;
+ SeparatorParameters separator;
+
+ CHECK_ARGS
+
+ colors = &clearlooks_style->colors;
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ separator.horizontal = TRUE;
+
+ if (!DETAIL ("menuitem"))
+ STYLE_FUNCTION(draw_separator) (cr, colors, NULL, &separator,
+ x1, y, x2-x1+1, 2);
+ else
+ STYLE_FUNCTION(draw_menu_item_separator) (cr, colors, NULL, &separator,
+ x1, y, x2-x1+1, 2);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_shadow_gap (DRAW_ARGS,
+ GtkPositionType gap_side,
+ gint gap_x,
+ gint gap_width)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ const ClearlooksColors *colors;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+ colors = &clearlooks_style->colors;
+
+ if (DETAIL ("frame"))
+ {
+ WidgetParameters params;
+ FrameParameters frame;
+
+ frame.shadow = shadow_type;
+ frame.gap_side = gap_side;
+ frame.gap_x = gap_x;
+ frame.gap_width = gap_width;
+ frame.border = &colors->shade[5];
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ params.corners = CR_CORNER_ALL;
+
+ STYLE_FUNCTION(draw_frame) (cr, colors, &params, &frame,
+ x, y, width, height);
+ }
+ else
+ {
+ clearlooks_parent_class->draw_shadow_gap (style, window, state_type, shadow_type, area,
+ widget, detail, x, y, width, height,
+ gap_side, gap_x, gap_width);
+ }
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_resize_grip (GtkStyle *style,
+ GdkWindow *window,
+ GtkStateType state_type,
+ GdkRectangle *area,
+ GtkWidget *widget,
+ const gchar *detail,
+ GdkWindowEdge edge,
+ gint x,
+ gint y,
+ gint width,
+ gint height)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ cairo_t *cr;
+ WidgetParameters params;
+ ResizeGripParameters grip;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ grip.edge = (ClearlooksWindowEdge)edge;
+
+ g_return_if_fail (window != NULL);
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ STYLE_FUNCTION(draw_resize_grip) (cr, colors, &params, &grip,
+ x, y, width, height);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_tab (DRAW_ARGS)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ WidgetParameters params;
+ ArrowParameters arrow;
+ cairo_t *cr;
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = ge_gdk_drawable_to_cairo (window, area);
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ arrow.type = CL_ARROW_COMBO;
+ arrow.direction = CL_DIRECTION_DOWN;
+
+ STYLE_FUNCTION(draw_arrow) (cr, colors, &params, &arrow, x, y, width, height);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_draw_arrow (GtkStyle *style,
+ GdkWindow *window,
+ GtkStateType state_type,
+ GtkShadowType shadow,
+ GdkRectangle *area,
+ GtkWidget *widget,
+ const gchar *detail,
+ GtkArrowType arrow_type,
+ gboolean fill,
+ gint x,
+ gint y,
+ gint width,
+ gint height)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+ WidgetParameters params;
+ ArrowParameters arrow;
+ cairo_t *cr = ge_gdk_drawable_to_cairo (window, area);
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ if (arrow_type == GTK_ARROW_NONE) {
+ cairo_destroy (cr);
+ return;
+ }
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+ arrow.type = CL_ARROW_NORMAL;
+ arrow.direction = (ClearlooksDirection)arrow_type;
+
+ if (ge_is_combo_box (widget, FALSE) && !ge_is_combo_box_entry (widget))
+ {
+ arrow.type = CL_ARROW_COMBO;
+ }
+
+ /* I have no idea why, but the arrow of GtkCombo is larger than in other places.
+ * Subtracting 3 seems to fix this. */
+ if (widget && widget->parent && GE_IS_COMBO (widget->parent->parent))
+ {
+ if (params.ltr)
+ x += 1;
+ else
+ x += 2;
+ width -= 3;
+ }
+
+ STYLE_FUNCTION(draw_arrow) (cr, colors, &params, &arrow, x, y, width, height);
+
+ cairo_destroy (cr);
+}
+
+static void
+clearlooks_style_init_from_rc (GtkStyle * style,
+ GtkRcStyle * rc_style)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+
+ clearlooks_parent_class->init_from_rc (style, rc_style);
+
+ g_assert ((CLEARLOOKS_RC_STYLE (rc_style)->style >= 0) && (CLEARLOOKS_RC_STYLE (rc_style)->style < CL_NUM_STYLES));
+ clearlooks_style->style = CLEARLOOKS_RC_STYLE (rc_style)->style;
+
+ clearlooks_style->menubarstyle = CLEARLOOKS_RC_STYLE (rc_style)->menubarstyle;
+ clearlooks_style->toolbarstyle = CLEARLOOKS_RC_STYLE (rc_style)->toolbarstyle;
+ clearlooks_style->has_scrollbar_color = CLEARLOOKS_RC_STYLE (rc_style)->flags & CL_FLAG_SCROLLBAR_COLOR;
+ clearlooks_style->colorize_scrollbar = CLEARLOOKS_RC_STYLE (rc_style)->colorize_scrollbar;
+ clearlooks_style->animation = CLEARLOOKS_RC_STYLE (rc_style)->animation;
+ clearlooks_style->radius = CLAMP (CLEARLOOKS_RC_STYLE (rc_style)->radius, 0.0, 10.0);
+
+ if (clearlooks_style->has_scrollbar_color)
+ clearlooks_style->scrollbar_color = CLEARLOOKS_RC_STYLE (rc_style)->scrollbar_color;
+}
+
+static void
+clearlooks_style_realize (GtkStyle * style)
+{
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ double shades[] = {1.15, 0.95, 0.896, 0.82, 0.7, 0.665, 0.475, 0.45, 0.4};
+ CairoColor spot_color;
+ CairoColor bg_normal;
+ double contrast;
+ int i;
+
+ clearlooks_parent_class->realize (style);
+
+ contrast = CLEARLOOKS_RC_STYLE (style->rc_style)->contrast;
+
+ /* Lighter to darker */
+ ge_gdk_color_to_cairo (&style->bg[GTK_STATE_NORMAL], &bg_normal);
+
+ for (i = 0; i < 9; i++)
+ {
+ ge_shade_color(&bg_normal, (shades[i]-0.7) * contrast + 0.7, &clearlooks_style->colors.shade[i]);
+ }
+
+ ge_gdk_color_to_cairo (&style->bg[GTK_STATE_SELECTED], &spot_color);
+
+ ge_shade_color(&spot_color, 1.42, &clearlooks_style->colors.spot[0]);
+ ge_shade_color(&spot_color, 1.05, &clearlooks_style->colors.spot[1]);
+ ge_shade_color(&spot_color, 0.65, &clearlooks_style->colors.spot[2]);
+
+ for (i=0; i<5; i++)
+ {
+ ge_gdk_color_to_cairo (&style->fg[i], &clearlooks_style->colors.fg[i]);
+ ge_gdk_color_to_cairo (&style->bg[i], &clearlooks_style->colors.bg[i]);
+ ge_gdk_color_to_cairo (&style->base[i], &clearlooks_style->colors.base[i]);
+ ge_gdk_color_to_cairo (&style->text[i], &clearlooks_style->colors.text[i]);
+ }
+}
+
+static void
+clearlooks_style_draw_focus (GtkStyle *style, GdkWindow *window, GtkStateType state_type,
+ GdkRectangle *area, GtkWidget *widget, const gchar *detail,
+ gint x, gint y, gint width, gint height)
+{
+ cairo_t *cr;
+ gboolean free_dash_list = FALSE;
+ gint line_width = 1;
+ gint8 *dash_list = (gint8 *)"\1\1";
+
+ if (widget)
+ {
+ gtk_widget_style_get (widget,
+ "focus-line-width", &line_width,
+ "focus-line-pattern",
+ (gchar *) & dash_list, NULL);
+
+ free_dash_list = TRUE;
+ }
+
+ if (detail && !strcmp (detail, "add-mode"))
+ {
+ if (free_dash_list)
+ g_free (dash_list);
+
+ dash_list = (gint8 *)"\4\4";
+ free_dash_list = FALSE;
+ }
+
+ CHECK_ARGS
+ SANITIZE_SIZE
+
+ cr = gdk_cairo_create (window);
+
+ if (detail && !strcmp (detail, "colorwheel_light"))
+ cairo_set_source_rgb (cr, 0., 0., 0.);
+ else if (detail && !strcmp (detail, "colorwheel_dark"))
+ cairo_set_source_rgb (cr, 1., 1., 1.);
+ else
+ ge_cairo_set_gdk_color_with_alpha (cr, &style->fg[state_type],
+ 0.7);
+
+ cairo_set_line_width (cr, line_width);
+
+ if (dash_list[0])
+ {
+ gint n_dashes = strlen ((gchar *)dash_list);
+ gdouble *dashes = g_new (gdouble, n_dashes);
+ gdouble total_length = 0;
+ gdouble dash_offset;
+ gint i;
+
+ for (i = 0; i < n_dashes; i++)
+ {
+ dashes[i] = dash_list[i];
+ total_length += dash_list[i];
+ }
+
+ /* The dash offset here aligns the pattern to integer pixels
+ * by starting the dash at the right side of the left border
+ * Negative dash offsets in cairo don't work
+ * (https://bugs.freedesktop.org/show_bug.cgi?id=2729)
+ */
+ dash_offset = -line_width / 2.;
+ while (dash_offset < 0)
+ dash_offset += total_length;
+
+ cairo_set_dash (cr, dashes, n_dashes, dash_offset);
+ g_free (dashes);
+ }
+
+ if (area)
+ {
+ gdk_cairo_rectangle (cr, area);
+ cairo_clip (cr);
+ }
+
+ cairo_rectangle (cr,
+ x + line_width / 2.,
+ y + line_width / 2.,
+ width - line_width, height - line_width);
+ cairo_stroke (cr);
+ cairo_destroy (cr);
+
+ if (free_dash_list)
+ g_free (dash_list);
+}
+
+static void
+clearlooks_style_copy (GtkStyle * style, GtkStyle * src)
+{
+ ClearlooksStyle * cl_style = CLEARLOOKS_STYLE (style);
+ ClearlooksStyle * cl_src = CLEARLOOKS_STYLE (src);
+
+ cl_style->colors = cl_src->colors;
+ cl_style->menubarstyle = cl_src->menubarstyle;
+ cl_style->toolbarstyle = cl_src->toolbarstyle;
+ cl_style->scrollbar_color = cl_src->scrollbar_color;
+ cl_style->has_scrollbar_color = cl_src->has_scrollbar_color;
+ cl_style->colorize_scrollbar = cl_src->colorize_scrollbar;
+ cl_style->animation = cl_src->animation;
+ cl_style->radius = cl_src->radius;
+ cl_style->style = cl_src->style;
+
+ clearlooks_parent_class->copy (style, src);
+}
+
+static void
+clearlooks_style_unrealize (GtkStyle * style)
+{
+ clearlooks_parent_class->unrealize (style);
+}
+
+static GdkPixbuf *
+set_transparency (const GdkPixbuf *pixbuf, gdouble alpha_percent)
+{
+ GdkPixbuf *target;
+ guchar *data, *current;
+ guint x, y, rowstride, height, width;
+
+ g_return_val_if_fail (pixbuf != NULL, NULL);
+ g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
+
+ /* Returns a copy of pixbuf with it's non-completely-transparent pixels to
+ have an alpha level "alpha_percent" of their original value. */
+
+ target = gdk_pixbuf_add_alpha (pixbuf, FALSE, 0, 0, 0);
+
+ if (alpha_percent == 1.0)
+ return target;
+ width = gdk_pixbuf_get_width (target);
+ height = gdk_pixbuf_get_height (target);
+ rowstride = gdk_pixbuf_get_rowstride (target);
+ data = gdk_pixbuf_get_pixels (target);
+
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++) {
+ /* The "4" is the number of chars per pixel, in this case, RGBA,
+ the 3 means "skip to the alpha" */
+ current = data + (y * rowstride) + (x * 4) + 3;
+ *(current) = (guchar) (*(current) * alpha_percent);
+ }
+ }
+
+ return target;
+}
+
+static GdkPixbuf*
+scale_or_ref (GdkPixbuf *src,
+ int width,
+ int height)
+{
+ if (width == gdk_pixbuf_get_width (src) &&
+ height == gdk_pixbuf_get_height (src)) {
+ return g_object_ref (src);
+ } else {
+ return gdk_pixbuf_scale_simple (src,
+ width, height,
+ GDK_INTERP_BILINEAR);
+ }
+}
+
+static void
+clearlooks_style_draw_layout (GtkStyle * style,
+ GdkWindow * window,
+ GtkStateType state_type,
+ gboolean use_text,
+ GdkRectangle * area,
+ GtkWidget * widget,
+ const gchar * detail, gint x, gint y, PangoLayout * layout)
+{
+ GdkGC *gc;
+
+ g_return_if_fail (GTK_IS_STYLE (style));
+ g_return_if_fail (window != NULL);
+
+ gc = use_text ? style->text_gc[state_type] : style->fg_gc[state_type];
+
+ if (area)
+ gdk_gc_set_clip_rectangle (gc, area);
+
+ if (state_type == GTK_STATE_INSENSITIVE) {
+ ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
+ ClearlooksColors *colors = &clearlooks_style->colors;
+
+ WidgetParameters params;
+ GdkColor etched;
+ CairoColor temp;
+
+ clearlooks_set_widget_parameters (widget, style, state_type, &params);
+
+ if (GTK_WIDGET_NO_WINDOW (widget))
+ ge_shade_color (&params.parentbg, 1.2, &temp);
+ else
+ ge_shade_color (&colors->bg[widget->state], 1.2, &temp);
+
+ etched.red = (int) (temp.r * 65535);
+ etched.green = (int) (temp.g * 65535);
+ etched.blue = (int) (temp.b * 65535);
+
+ gdk_draw_layout_with_colors (window, gc, x + 1, y + 1, layout, &etched, NULL);
+ gdk_draw_layout (window, gc, x, y, layout);
+ }
+ else
+ gdk_draw_layout (window, gc, x, y, layout);
+
+ if (area)
+ gdk_gc_set_clip_rectangle (gc, NULL);
+}
+
+static GdkPixbuf *
+clearlooks_style_draw_render_icon (GtkStyle *style,
+ const GtkIconSource *source,
+ GtkTextDirection direction,
+ GtkStateType state,
+ GtkIconSize size,
+ GtkWidget *widget,
+ const char *detail)
+{
+ int width = 1;
+ int height = 1;
+ GdkPixbuf *scaled;
+ GdkPixbuf *stated;
+ GdkPixbuf *base_pixbuf;
+ GdkScreen *screen;
+ GtkSettings *settings;
+
+ /* Oddly, style can be NULL in this function, because
+ * GtkIconSet can be used without a style and if so
+ * it uses this function.
+ */
+
+ base_pixbuf = gtk_icon_source_get_pixbuf (source);
+
+ g_return_val_if_fail (base_pixbuf != NULL, NULL);
+
+ if (widget && gtk_widget_has_screen (widget)) {
+ screen = gtk_widget_get_screen (widget);
+ settings = gtk_settings_get_for_screen (screen);
+ } else if (style->colormap) {
+ screen = gdk_colormap_get_screen (style->colormap);
+ settings = gtk_settings_get_for_screen (screen);
+ } else {
+ settings = gtk_settings_get_default ();
+ GTK_NOTE (MULTIHEAD,
+ g_warning ("Using the default screen for gtk_default_render_icon()"));
+ }
+
+
+ if (size != (GtkIconSize) -1 && !gtk_icon_size_lookup_for_settings (settings, size, &width, &height)) {
+ g_warning (G_STRLOC ": invalid icon size '%d'", size);
+ return NULL;
+ }
+
+ /* If the size was wildcarded, and we're allowed to scale, then scale; otherwise,
+ * leave it alone.
+ */
+ if (size != (GtkIconSize)-1 && gtk_icon_source_get_size_wildcarded (source))
+ scaled = scale_or_ref (base_pixbuf, width, height);
+ else
+ scaled = g_object_ref (base_pixbuf);
+
+ /* If the state was wildcarded, then generate a state. */
+ if (gtk_icon_source_get_state_wildcarded (source)) {
+ if (state == GTK_STATE_INSENSITIVE) {
+ stated = set_transparency (scaled, 0.3);
+ gdk_pixbuf_saturate_and_pixelate (stated, stated,
+ 0.1, FALSE);
+
+ g_object_unref (scaled);
+ } else if (state == GTK_STATE_PRELIGHT) {
+ stated = gdk_pixbuf_copy (scaled);
+
+ gdk_pixbuf_saturate_and_pixelate (scaled, stated,
+ 1.2, FALSE);
+
+ g_object_unref (scaled);
+ } else {
+ stated = scaled;
+ }
+ }
+ else
+ stated = scaled;
+
+ return stated;
+}
+
+static void
+clearlooks_style_init (ClearlooksStyle * style)
+{
+}
+
+static void
+clearlooks_style_class_init (ClearlooksStyleClass * klass)
+{
+ GtkStyleClass *style_class = GTK_STYLE_CLASS (klass);
+
+ clearlooks_style_class = CLEARLOOKS_STYLE_CLASS (klass);
+ clearlooks_parent_class = g_type_class_peek_parent (klass);
+
+ style_class->copy = clearlooks_style_copy;
+ style_class->realize = clearlooks_style_realize;
+ style_class->unrealize = clearlooks_style_unrealize;
+ style_class->init_from_rc = clearlooks_style_init_from_rc;
+ style_class->draw_handle = clearlooks_style_draw_handle;
+ style_class->draw_slider = clearlooks_style_draw_slider;
+ style_class->draw_shadow_gap = clearlooks_style_draw_shadow_gap;
+ style_class->draw_focus = clearlooks_style_draw_focus;
+ style_class->draw_box = clearlooks_style_draw_box;
+ style_class->draw_shadow = clearlooks_style_draw_shadow;
+ style_class->draw_box_gap = clearlooks_style_draw_box_gap;
+ style_class->draw_extension = clearlooks_style_draw_extension;
+ style_class->draw_option = clearlooks_style_draw_option;
+ style_class->draw_check = clearlooks_style_draw_check;
+ style_class->draw_flat_box = clearlooks_style_draw_flat_box;
+ style_class->draw_vline = clearlooks_style_draw_vline;
+ style_class->draw_hline = clearlooks_style_draw_hline;
+ style_class->draw_resize_grip = clearlooks_style_draw_resize_grip;
+ style_class->draw_tab = clearlooks_style_draw_tab;
+ style_class->draw_arrow = clearlooks_style_draw_arrow;
+ style_class->draw_layout = clearlooks_style_draw_layout;
+ style_class->render_icon = clearlooks_style_draw_render_icon;
+
+ clearlooks_register_style_classic (&clearlooks_style_class->style_functions[CL_STYLE_CLASSIC]);
+ clearlooks_style_class->style_functions[CL_STYLE_GLOSSY] = clearlooks_style_class->style_functions[CL_STYLE_CLASSIC];
+ clearlooks_register_style_glossy (&clearlooks_style_class->style_functions[CL_STYLE_GLOSSY]);
+ clearlooks_style_class->style_functions[CL_STYLE_INVERTED] = clearlooks_style_class->style_functions[CL_STYLE_CLASSIC];
+ clearlooks_register_style_inverted (&clearlooks_style_class->style_functions[CL_STYLE_INVERTED]);
+ clearlooks_style_class->style_functions[CL_STYLE_GUMMY] = clearlooks_style_class->style_functions[CL_STYLE_CLASSIC];
+ clearlooks_register_style_gummy (&clearlooks_style_class->style_functions[CL_STYLE_GUMMY]);
+}
+
+GType clearlooks_type_style = 0;
+
+void
+clearlooks_style_register_type (GTypeModule * module)
+{
+ static const GTypeInfo object_info =
+ {
+ sizeof (ClearlooksStyleClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) clearlooks_style_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (ClearlooksStyle),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) clearlooks_style_init,
+ NULL
+ };
+
+ clearlooks_type_style = g_type_module_register_type (module,
+ GTK_TYPE_STYLE,
+ "ClearlooksStyle",
+ &object_info, 0);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 02:23:35 +0000