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export bucket_fill_region(). 

1999-08-23  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/bucket_fill.[ch]: export bucket_fill_region().

	* app/channels_dialog.c: enabled dropping a color to a channel.

	* app/color_area.c
	* app/color_panel.c
	* app/gimpdnd.[ch]: the whole color dnd is now done in a generic
	function in gimpdnd.c (dnd of other types is still hacked in at
	various places but will go to generic functions and callbacks as
	well).

	* app/disp_callbacks.[ch]
	* app/interface.c: drop a color to the display to bucket fill the
	selected region.
This commit is contained in:
Michael Natterer 1999-08-23 14:19:26 +00:00 committed by Michael Natterer
parent 5f2d497b40
commit ef4cb06bb7
28 changed files with 1225 additions and 1003 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
ChangeLog
View File

@ -1,3 +1,20 @@
1999-08-23 Michael Natterer <mitschel@cs.tu-berlin.de>
* app/bucket_fill.[ch]: export bucket_fill_region().
* app/channels_dialog.c: enabled dropping a color to a channel.
* app/color_area.c
* app/color_panel.c
* app/gimpdnd.[ch]: the whole color dnd is now done in a generic
function in gimpdnd.c (dnd of other types is still hacked in at
various places but will go to generic functions and callbacks as
well).
* app/disp_callbacks.[ch]
* app/interface.c: drop a color to the display to bucket fill the
selected region.
Mon Aug 23 02:19:12 1999 Jay Cox (jaycox@earthlink.net)
* app/paint_funcs.c: fixed a couple of bugs in the scale_region code.

135
app/bucket_fill.c
View File

@ -42,8 +42,8 @@
typedef struct _BucketTool BucketTool;
struct _BucketTool
{
int target_x; /* starting x coord */
int target_y; /* starting y coord */
gint target_x; /* starting x coord */
gint target_y; /* starting y coord */
};
typedef struct _BucketOptions BucketOptions;
@ -51,12 +51,12 @@ struct _BucketOptions
{
PaintOptions paint_options;
double threshold;
double threshold_d;
gdouble threshold;
gdouble threshold_d;
GtkObject *threshold_w;
int sample_merged;
int sample_merged_d;
gboolean sample_merged;
gboolean sample_merged_d;
GtkWidget *sample_merged_w;
BucketFillMode fill_mode;
@ -75,13 +75,10 @@ static void bucket_fill_button_press (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_button_release (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_cursor_update (Tool *, GdkEventMotion *, gpointer);
static void bucket_fill_region (BucketFillMode, PixelRegion *,
PixelRegion *, unsigned char *,
TempBuf *, int, int, int);
static void bucket_fill_line_color (unsigned char *, unsigned char *,
unsigned char *, int, int, int);
static void bucket_fill_line_pattern (unsigned char *, unsigned char *,
TempBuf *, int, int, int, int, int);
static void bucket_fill_line_color (guchar *, guchar *, guchar *,
gboolean, gint, gint);
static void bucket_fill_line_pattern (guchar *, guchar *, TempBuf *,
gboolean, gint, gint, gint, gint);
/* functions */
@ -163,10 +160,10 @@ bucket_options_new (void)
/* fill type */
frame = tool_options_radio_buttons_new (_("Fill Type"),
&options->fill_mode,
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (options->fill_mode_w[options->fill_mode_d]), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
@ -183,7 +180,7 @@ bucket_fill_button_press (Tool *tool,
{
GDisplay * gdisp;
BucketTool * bucket_tool;
int use_offsets;
gboolean use_offsets;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -196,7 +193,9 @@ bucket_fill_button_press (Tool *tool,
/* Make the tool active and set the gdisplay which owns it */
gdk_pointer_grab (gdisp->canvas->window, FALSE,
GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON1_MOTION_MASK |
GDK_BUTTON_RELEASE_MASK,
NULL, NULL, bevent->time);
/* Make the tool active and set the gdisplay which owns it */
@ -212,7 +211,7 @@ bucket_fill_button_release (Tool *tool,
GDisplay * gdisp;
BucketTool * bucket_tool;
Argument *return_vals;
int nreturn_vals;
gint nreturn_vals;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -255,8 +254,8 @@ bucket_fill_cursor_update (Tool *tool,
GDisplay *gdisp;
Layer *layer;
GdkCursorType ctype = GDK_TOP_LEFT_ARROW;
int x, y;
int off_x, off_y;
gint x, y;
gint off_x, off_y;
gdisp = (GDisplay *) gdisp_ptr;
@ -311,23 +310,24 @@ void
bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
int paint_mode,
double opacity,
double threshold,
int sample_merged,
double x,
double y)
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y)
{
TileManager *buf_tiles;
PixelRegion bufPR, maskPR;
Channel * mask = NULL;
int bytes, has_alpha;
int x1, y1, x2, y2;
unsigned char col [MAX_CHANNELS];
unsigned char *d1, *d2;
GPatternP pattern;
TempBuf * pat_buf;
int new_buf = 0;
PixelRegion bufPR, maskPR;
Channel *mask = NULL;
gint bytes;
gboolean has_alpha;
gint x1, y1, x2, y2;
guchar col [MAX_CHANNELS];
guchar *d1, *d2;
GPatternP pattern;
TempBuf *pat_buf;
gboolean new_buf = FALSE;
pat_buf = NULL;
@ -370,7 +370,7 @@ bucket_fill (GimpImage *gimage,
d2 += pat_buf->bytes;
}
new_buf = 1;
new_buf = TRUE;
}
else
pat_buf = pattern->mask;
@ -423,7 +423,7 @@ bucket_fill (GimpImage *gimage,
if (! has_alpha)
{
bytes ++;
has_alpha = 1;
has_alpha = TRUE;
}
}
@ -455,16 +455,15 @@ bucket_fill (GimpImage *gimage,
gimp_remove_busy_cursors (NULL);
}
static void
bucket_fill_line_color (unsigned char *buf,
unsigned char *mask,
unsigned char *col,
int has_alpha,
int bytes,
int width)
bucket_fill_line_color (guchar *buf,
guchar *mask,
guchar *col,
gboolean has_alpha,
gint bytes,
gint width)
{
int alpha, b;
gint alpha, b;
alpha = (has_alpha) ? bytes - 1 : bytes;
while (width--)
@ -484,20 +483,19 @@ bucket_fill_line_color (unsigned char *buf,
}
}
static void
bucket_fill_line_pattern (unsigned char *buf,
unsigned char *mask,
TempBuf *pattern,
int has_alpha,
int bytes,
int x,
int y,
int width)
bucket_fill_line_pattern (guchar *buf,
guchar *mask,
TempBuf *pattern,
gboolean has_alpha,
gint bytes,
gint x,
gint y,
gint width)
{
unsigned char *pat, *p;
int alpha, b;
int i;
guchar *pat, *p;
gint alpha, b;
gint i;
/* Get a pointer to the appropriate scanline of the pattern buffer */
pat = temp_buf_data (pattern) +
@ -523,22 +521,23 @@ bucket_fill_line_pattern (unsigned char *buf,
}
}
static void
void
bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
unsigned char *col,
guchar *col,
TempBuf *pattern,
int off_x,
int off_y,
int has_alpha)
gint off_x,
gint off_y,
gboolean has_alpha)
{
unsigned char *s, *m;
int y;
guchar *s, *m;
gint y;
void *pr;
for (pr = pixel_regions_register (2, bufPR, maskPR); pr != NULL; pr = pixel_regions_process (pr))
for (pr = pixel_regions_register (2, bufPR, maskPR);
pr != NULL;
pr = pixel_regions_process (pr))
{
s = bufPR->data;
if (maskPR)

22
app/bucket_fill.h
View File

@ -29,10 +29,26 @@ typedef enum
PATTERN_BUCKET_FILL
} BucketFillMode;
void bucket_fill (GimpImage *, GimpDrawable *, BucketFillMode, int,
double, double, int, double, double);
void bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y);
void bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
guchar *col,
TempBuf *pattern,
gint off_x,
gint off_y,
gboolean has_alpha);
Tool * tools_new_bucket_fill (void);
void tools_free_bucket_fill (Tool *);
void tools_free_bucket_fill (Tool *tool);
#endif /* __BUCKET_FILL_H__ */

128
app/channels_dialog.c
View File

@ -156,6 +156,8 @@ static void channel_widget_drag_leave_callback (GtkWidget *,
guint);
static void channel_widget_drag_indicator_callback (GtkWidget *, gpointer);
static void channel_widget_set_color (gpointer,
guchar, guchar, guchar);
static void channel_widget_draw_drop_indicator (ChannelWidget *, GimpDropType);
static void channel_widget_delete (ChannelWidget *);
static void channel_widget_select_update (GtkWidget *, gpointer);
@ -214,6 +216,14 @@ static OpsButton channels_ops_buttons[] =
/* dnd structures */
static GtkTargetEntry channel_color_target_table[] =
{
GIMP_TARGET_CHANNEL,
GIMP_TARGET_COLOR
};
static guint n_channel_color_targets = (sizeof (channel_color_target_table) /
sizeof (channel_color_target_table[0]));
static GtkTargetEntry channel_target_table[] =
{
GIMP_TARGET_CHANNEL
@ -829,10 +839,10 @@ static gint
channel_list_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventKey *kevent;
GdkEventButton *bevent;
GtkWidget *event_widget;
ChannelWidget *channel_widget;
event_widget = gtk_get_event_widget (event);
@ -843,9 +853,13 @@ channel_list_events (GtkWidget *widget,
switch (event->type)
{
case GDK_2BUTTON_PRESS:
if (channel_widget->type == AUXILLARY_CHANNEL)
channels_dialog_edit_channel_query (channel_widget);
return TRUE;
case GDK_BUTTON_PRESS:
bevent = (GdkEventButton *) event;
if (bevent->button == 3 || bevent->button == 2)
{
gtk_menu_popup (GTK_MENU (channelsD->ops_menu),
@ -855,11 +869,6 @@ channel_list_events (GtkWidget *widget,
}
break;
case GDK_2BUTTON_PRESS:
if (channel_widget->type == AUXILLARY_CHANNEL)
channels_dialog_edit_channel_query (channel_widget);
return TRUE;
case GDK_KEY_PRESS:
kevent = (GdkEventKey *) event;
switch (kevent->keyval)
@ -1283,7 +1292,7 @@ channel_widget_create (GImage *gimage,
channel_widget->channel_pixmap = NULL;
channel_widget->type = type;
channel_widget->ID = ((type == AUXILLARY_CHANNEL) ?
GIMP_DRAWABLE(channel)->ID :
GIMP_DRAWABLE (channel)->ID :
(COMPONENT_BASE_ID + type));
channel_widget->list_item = list_item;
channel_widget->width = -1;
@ -1375,8 +1384,11 @@ channel_widget_create (GImage *gimage,
/* dnd destination */
gtk_drag_dest_set (list_item,
GTK_DEST_DEFAULT_ALL,
channel_target_table, n_channel_targets,
GDK_ACTION_MOVE);
channel_color_target_table, n_channel_color_targets,
GDK_ACTION_MOVE | GDK_ACTION_COPY);
gimp_dnd_color_dest_set (list_item,
channel_widget_set_color,
(gpointer) channel_widget);
gtk_signal_connect (GTK_OBJECT (list_item), "drag_leave",
GTK_SIGNAL_FUNC (channel_widget_drag_leave_callback),
@ -1489,6 +1501,13 @@ channel_widget_drag_motion_callback (GtkWidget *widget,
drop_type = GIMP_DROP_NONE;
}
}
else if (gtk_object_get_data (GTK_OBJECT (src_widget),
"gimp_dnd_get_color_func"))
{
drag_action = GDK_ACTION_COPY;
return_val = TRUE;
drop_type = GIMP_DROP_NONE;
}
}
gdk_drag_status (context, drag_action, time);
@ -1610,6 +1629,30 @@ channel_widget_drag_indicator_callback (GtkWidget *widget,
channel_widget_draw_drop_indicator (channel_widget, channel_widget->drop_type);
}
static void
channel_widget_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
ChannelWidget *channel_widget = (ChannelWidget *) data;
Channel *channel = channel_widget->channel;
if (r != channel->col[0] ||
g != channel->col[1] ||
b != channel->col[2])
{
channel->col[0] = r;
channel->col[1] = g;
channel->col[2] = b;
drawable_update (GIMP_DRAWABLE (channel), 0, 0,
GIMP_DRAWABLE (channel)->width,
GIMP_DRAWABLE (channel)->height);
gdisplays_flush ();
}
}
static void
channel_widget_draw_drop_indicator (ChannelWidget *channel_widget,
GimpDropType drop_type)
@ -1696,16 +1739,17 @@ static gint
channel_widget_button_events (GtkWidget *widget,
GdkEvent *event)
{
static int button_down = 0;
static GtkWidget *click_widget = NULL;
static int old_state;
static int exclusive;
ChannelWidget *channel_widget;
GtkWidget *event_widget;
ChannelWidget *channel_widget;
GtkWidget *event_widget;
GdkEventButton *bevent;
gint return_val;
int visible;
int width, height;
gint visible;
gint width, height;
static gboolean button_down = FALSE;
static GtkWidget *click_widget = NULL;
static gint old_state;
static gint exclusive;
channel_widget = (ChannelWidget *) gtk_object_get_user_data (GTK_OBJECT (widget));
@ -1745,7 +1789,7 @@ channel_widget_button_events (GtkWidget *widget,
return TRUE;
}
button_down = 1;
button_down = TRUE;
click_widget = widget;
gtk_grab_add (click_widget);
@ -1763,7 +1807,7 @@ channel_widget_button_events (GtkWidget *widget,
{
exclusive = FALSE;
if (channel_widget->type == AUXILLARY_CHANNEL)
GIMP_DRAWABLE(channel_widget->channel)->visible = !visible;
GIMP_DRAWABLE (channel_widget->channel)->visible = !visible;
else
gimage_set_component_visible (channel_widget->gimage,
channel_widget->type, !visible);
@ -1775,7 +1819,7 @@ channel_widget_button_events (GtkWidget *widget,
case GDK_BUTTON_RELEASE:
return_val = TRUE;
button_down = 0;
button_down = FALSE;
gtk_grab_remove (click_widget);
if (widget == channel_widget->eye_widget)
@ -1808,7 +1852,7 @@ channel_widget_button_events (GtkWidget *widget,
else
{
if (channel_widget->type == AUXILLARY_CHANNEL)
GIMP_DRAWABLE(channel_widget->channel)->visible = !visible;
GIMP_DRAWABLE (channel_widget->channel)->visible = !visible;
else
gimage_set_component_visible (channel_widget->gimage,
channel_widget->type, !visible);
@ -1829,10 +1873,10 @@ static gint
channel_widget_preview_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventExpose *eevent;
GdkEventButton *bevent;
ChannelWidget *channel_widget;
int valid;
gboolean valid;
channel_widget = (ChannelWidget *) gtk_object_get_user_data (GTK_OBJECT (widget));
@ -1858,7 +1902,7 @@ channel_widget_preview_events (GtkWidget *widget,
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
valid = GIMP_DRAWABLE(channel_widget->channel)->preview_valid;
valid = GIMP_DRAWABLE (channel_widget->channel)->preview_valid;
break;
default:
valid = gimage_preview_valid (channel_widget->gimage,
@ -1902,8 +1946,8 @@ static void
channel_widget_preview_redraw (ChannelWidget *channel_widget)
{
TempBuf * preview_buf;
int width, height;
int channel;
gint width, height;
gint channel;
/* allocate the channel widget pixmap */
if (! channel_widget->channel_pixmap)
@ -1917,8 +1961,8 @@ channel_widget_preview_redraw (ChannelWidget *channel_widget)
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
width = GIMP_DRAWABLE(channel_widget->channel)->width;
height = GIMP_DRAWABLE(channel_widget->channel)->height;
width = GIMP_DRAWABLE (channel_widget->channel)->width;
height = GIMP_DRAWABLE (channel_widget->channel)->height;
channel_widget->width = (int) (channelsD->ratio * width);
channel_widget->height = (int) (channelsD->ratio * height);
preview_buf = channel_preview (channel_widget->channel,
@ -2040,7 +2084,7 @@ channel_widget_eye_redraw (ChannelWidget *channel_widget)
GdkPixmap *pixmap;
GdkColor *color;
GtkStateType state;
int visible;
gboolean visible;
state = channel_widget->list_item->state;
@ -2059,10 +2103,11 @@ channel_widget_eye_redraw (ChannelWidget *channel_widget)
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
visible = GIMP_DRAWABLE(channel_widget->channel)->visible;
visible = GIMP_DRAWABLE (channel_widget->channel)->visible;
break;
default:
visible = gimage_get_component_visible (channel_widget->gimage, channel_widget->type);
visible = gimage_get_component_visible (channel_widget->gimage,
channel_widget->type);
break;
}
@ -2112,7 +2157,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
{
GSList *list;
ChannelWidget *cw;
int visible = FALSE;
gboolean visible = FALSE;
if (!channelsD)
return;
@ -2127,7 +2172,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
visible |= GIMP_DRAWABLE(cw->channel)->visible;
visible |= GIMP_DRAWABLE (cw->channel)->visible;
break;
default:
visible |= gimage_get_component_visible (cw->gimage, cw->type);
@ -2147,7 +2192,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
GIMP_DRAWABLE(cw->channel)->visible = !visible;
GIMP_DRAWABLE (cw->channel)->visible = !visible;
break;
default:
gimage_set_component_visible (cw->gimage, cw->type, !visible);
@ -2157,7 +2202,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
GIMP_DRAWABLE(cw->channel)->visible = TRUE;
GIMP_DRAWABLE (cw->channel)->visible = TRUE;
break;
default:
gimage_set_component_visible (cw->gimage, cw->type, TRUE);
@ -2237,7 +2282,7 @@ channel_widget_channel_flush (GtkWidget *widget,
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
update_preview = !GIMP_DRAWABLE(channel_widget->channel)->preview_valid;
update_preview = !GIMP_DRAWABLE (channel_widget->channel)->preview_valid;
break;
default:
update_preview = !gimage_preview_valid (channel_widget->gimage,
@ -2286,7 +2331,8 @@ new_channel_query_ok_callback (GtkWidget *widget,
if ((gimage = options->gimage))
{
new_channel = channel_new (gimage, gimage->width, gimage->height,
channel_name, (int) (255 * options->opacity) / 100,
channel_name,
(gint) (255 * options->opacity) / 100,
options->color_panel->color);
drawable_fill (GIMP_DRAWABLE (new_channel), TRANSPARENT_FILL);
@ -2485,9 +2531,9 @@ edit_channel_query_ok_callback (GtkWidget *widget,
if (update)
{
drawable_update (GIMP_DRAWABLE(channel), 0, 0,
GIMP_DRAWABLE(channel)->width,
GIMP_DRAWABLE(channel)->height);
drawable_update (GIMP_DRAWABLE (channel), 0, 0,
GIMP_DRAWABLE (channel)->width,
GIMP_DRAWABLE (channel)->height);
gdisplays_flush ();
}
}

212
app/color_area.c
View File

@ -35,25 +35,11 @@ typedef enum
} ColorAreaTarget;
/* local function prototypes */
static void color_area_drag_begin (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drag_end (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_set_color (gpointer, guchar, guchar, guchar);
static void color_area_get_color (gpointer, guchar *, guchar *, guchar *);
/* Global variables */
gint active_color = 0;
gint active_color = FOREGROUND;
/* Static variables */
static GdkGC *color_area_gc = NULL;
@ -67,7 +53,7 @@ static gint edit_color;
static guchar revert_fg_r, revert_fg_g, revert_fg_b;
static guchar revert_bg_r, revert_bg_g, revert_bg_b;
/* dnd structures */
/* dnd stuff */
static GtkTargetEntry color_area_target_table[] =
{
GIMP_TARGET_COLOR
@ -268,16 +254,13 @@ color_area_edit (void)
palette_get_foreground (&revert_fg_r, &revert_fg_g, &revert_fg_b);
palette_get_background (&revert_bg_r, &revert_bg_g, &revert_bg_b);
}
if (active_color == FOREGROUND)
{
palette_get_foreground (&r, &g, &b);
edit_color = FOREGROUND;
}
palette_get_foreground (&r, &g, &b);
else
{
palette_get_background (&r, &g, &b);
edit_color = BACKGROUND;
}
palette_get_background (&r, &g, &b);
edit_color = active_color;
if (! color_notebook)
{
@ -333,7 +316,36 @@ color_area_events (GtkWidget *widget,
bevent = (GdkEventButton *) event;
if (bevent->button == 1)
press_target = color_area_target (bevent->x, bevent->y);
{
target = color_area_target (bevent->x, bevent->y);
press_target = INVALID_AREA;
switch (target)
{
case FORE_AREA:
case BACK_AREA:
if (target != active_color)
{
active_color = target;
color_area_draw ();
}
else
{
press_target = target;
}
break;
case SWAP_AREA:
palette_swap_colors ();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors ();
color_area_draw ();
break;
default:
break;
}
}
break;
case GDK_BUTTON_RELEASE:
@ -349,23 +361,7 @@ color_area_events (GtkWidget *widget,
{
case FORE_AREA:
case BACK_AREA:
if (target == active_color)
{
color_area_edit ();
}
else
{
active_color = target;
color_area_draw ();
}
break;
case SWAP_AREA:
palette_swap_colors();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors();
color_area_draw ();
color_area_edit ();
break;
default:
break;
@ -405,34 +401,19 @@ color_area_create (gint width,
swap_pixmap = swap_pmap;
/* dnd stuff */
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gimp_dnd_color_source_set (color_area, color_area_get_color, NULL);
gtk_drag_dest_set (color_area,
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY);
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_begin",
GTK_SIGNAL_FUNC (color_area_drag_begin),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_end",
GTK_SIGNAL_FUNC (color_area_drag_end),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_get",
GTK_SIGNAL_FUNC (color_area_drag_handle),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_received",
GTK_SIGNAL_FUNC (color_area_drop_handle),
color_area);
gimp_dnd_color_dest_set (color_area, color_area_set_color, NULL);
return color_area;
}
@ -444,76 +425,23 @@ color_area_update ()
}
static void
color_area_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_get_color (gpointer data,
guchar *r,
guchar *g,
guchar *b)
{
GtkWidget *window;
GdkColor bg;
guchar r, g, b;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-area-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
palette_get_foreground (r, g, b);
else
palette_get_background (&r, &g, &b);
bg.red = 0xff * r;
bg.green = 0xff * g;
bg.blue = 0xff * b;
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
palette_get_background (r, g, b);
}
static void
color_area_drag_end (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-area-drag-window", NULL);
}
static void
color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 *vals;
guchar r, g, b;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
r = vals[0] / 0xff;
g = vals[1] / 0xff;
b = vals[2] / 0xff;
if (color_notebook_active &&
active_color == edit_color)
{
@ -527,29 +455,3 @@ color_area_drop_handle (GtkWidget *widget,
palette_set_background (r, g, b);
}
}
static void
color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 vals[4];
guchar r, g, b;
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
else
palette_get_background (&r, &g, &b);
vals[0] = r * 0xff;
vals[1] = g * 0xff;
vals[2] = b * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}

151
app/color_panel.c
View File

@ -46,24 +46,10 @@ static gint color_panel_events (GtkWidget *, GdkEvent *);
static void color_panel_select_callback (gint, gint, gint,
ColorNotebookState, void *);
static void color_panel_drag_begin (GtkWidget *, GdkDragContext *, gpointer);
static void color_panel_drag_end (GtkWidget *, GdkDragContext *, gpointer);
static void color_panel_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_panel_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_panel_get_color (gpointer, guchar *, guchar *, guchar *);
static void color_panel_set_color (gpointer, guchar, guchar, guchar);
/* dnd structures */
/* dnd stuff */
static GtkTargetEntry color_panel_target_table[] =
{
GIMP_TARGET_COLOR
@ -71,6 +57,8 @@ static GtkTargetEntry color_panel_target_table[] =
static guint n_color_panel_targets = (sizeof (color_panel_target_table) /
sizeof (color_panel_target_table[0]));
/* public functions */
ColorPanel *
color_panel_new (guchar *initial,
gint width,
@ -111,34 +99,21 @@ color_panel_new (guchar *initial,
gtk_widget_show (private->drawing_area);
/* dnd stuff */
gtk_drag_source_set (private->drawing_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gimp_dnd_color_source_set (private->drawing_area,
color_panel_get_color, color_panel);
gtk_drag_dest_set (private->drawing_area,
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY);
gtk_drag_source_set (private->drawing_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_begin",
GTK_SIGNAL_FUNC (color_panel_drag_begin),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_end",
GTK_SIGNAL_FUNC (color_panel_drag_end),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_data_get",
GTK_SIGNAL_FUNC (color_panel_drag_handle),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_data_received",
GTK_SIGNAL_FUNC (color_panel_drop_handle),
color_panel);
gimp_dnd_color_dest_set (private->drawing_area,
color_panel_set_color, color_panel);
return color_panel;
}
@ -163,6 +138,8 @@ color_panel_free (ColorPanel *color_panel)
g_free (color_panel);
}
/* private functions */
static void
color_panel_draw (ColorPanel *color_panel)
{
@ -289,99 +266,33 @@ color_panel_select_callback (gint r,
}
static void
color_panel_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_panel_get_color (gpointer data,
guchar *r,
guchar *g,
guchar *b)
{
ColorPanel *color_panel = data;
GtkWidget *window;
GdkColor bg;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-panel-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
bg.red = 0xff * color_panel->color[0];
bg.green = 0xff * color_panel->color[1];
bg.blue = 0xff * color_panel->color[2];
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
*r = color_panel->color[0];
*g = color_panel->color[1];
*b = color_panel->color[2];
}
static void
color_panel_drag_end (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-panel-drag-window", NULL);
}
static void
color_panel_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
color_panel_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
ColorPanel *color_panel = data;
ColorPanelPrivate *private = (ColorPanelPrivate *) color_panel->private_part;
guint16 *vals;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
color_panel->color[0] = vals[0] / 0xff;
color_panel->color[1] = vals[1] / 0xff;
color_panel->color[2] = vals[2] / 0xff;
color_panel->color[0] = r;
color_panel->color[1] = g;
color_panel->color[2] = b;
if (private->color_notebook_active)
color_notebook_set_color (private->color_notebook,
color_panel->color[0],
color_panel->color[1],
color_panel->color[2],
TRUE);
color_notebook_set_color (private->color_notebook, r, g, b, TRUE);
color_panel_draw (color_panel);
}
static void
color_panel_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
ColorPanel *color_panel = data;
guint16 vals[4];
vals[0] = color_panel->color[0] * 0xff;
vals[1] = color_panel->color[1] * 0xff;
vals[2] = color_panel->color[2] * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}

59
app/disp_callbacks.c
View File

@ -18,6 +18,7 @@
#include <stdlib.h>
#include "gdk/gdkkeysyms.h"
#include "appenv.h"
#include "bucket_fill.h"
#include "colormaps.h"
#include "cursorutil.h"
#include "devices.h"
@ -751,3 +752,61 @@ gdisplay_drag_drop (GtkWidget *widget,
return return_val;
}
void
gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
GimpImage *gimage;
GimpDrawable *drawable;
TileManager *buf_tiles;
PixelRegion bufPR;
GimpContext *context;
gint x1, x2, y1, y2;
gint bytes;
gboolean has_alpha;
guchar col[3];
gimage = ((GDisplay *) data)->gimage;
drawable = gimage_active_drawable (gimage);
gimp_add_busy_cursors ();
/* Get the fill parameters */
if (gimp_context_get_current () == gimp_context_get_user () &&
! global_paint_options)
context = tool_info[BUCKET_FILL].tool_context;
else
context = gimp_context_get_current ();
drawable_mask_bounds (drawable, &x1, &y1, &x2, &y2);
bytes = drawable_bytes (drawable);
has_alpha = drawable_has_alpha (drawable);
col[0] = r;
col[1] = g;
col[2] = b;
/* Fill the region */
buf_tiles = tile_manager_new ((x2 - x1), (y2 - y1), bytes);
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), TRUE);
bucket_fill_region (FG_BUCKET_FILL, &bufPR, NULL,
col, NULL, x1, y1, has_alpha);
/* Apply it to the image */
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), FALSE);
gimage_apply_image (gimage, drawable, &bufPR, TRUE,
gimp_context_get_opacity (context) * 255,
gimp_context_get_paint_mode (context),
NULL, x1, y1);
tile_manager_destroy (buf_tiles);
/* Update the displays */
drawable_update (drawable, x1, y1, (x2 - x1), (y2 - y1));
gdisplays_flush ();
gimp_remove_busy_cursors (NULL);
}

4
app/disp_callbacks.h
View File

@ -38,5 +38,9 @@ gboolean gdisplay_drag_drop (GtkWidget *widget,
gint y,
guint time,
gpointer data);
void gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b);
#endif /* __DISP_CALLBACKS_H__ */

59
app/display/gimpdisplay-callbacks.c
View File

@ -18,6 +18,7 @@
#include <stdlib.h>
#include "gdk/gdkkeysyms.h"
#include "appenv.h"
#include "bucket_fill.h"
#include "colormaps.h"
#include "cursorutil.h"
#include "devices.h"
@ -751,3 +752,61 @@ gdisplay_drag_drop (GtkWidget *widget,
return return_val;
}
void
gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
GimpImage *gimage;
GimpDrawable *drawable;
TileManager *buf_tiles;
PixelRegion bufPR;
GimpContext *context;
gint x1, x2, y1, y2;
gint bytes;
gboolean has_alpha;
guchar col[3];
gimage = ((GDisplay *) data)->gimage;
drawable = gimage_active_drawable (gimage);
gimp_add_busy_cursors ();
/* Get the fill parameters */
if (gimp_context_get_current () == gimp_context_get_user () &&
! global_paint_options)
context = tool_info[BUCKET_FILL].tool_context;
else
context = gimp_context_get_current ();
drawable_mask_bounds (drawable, &x1, &y1, &x2, &y2);
bytes = drawable_bytes (drawable);
has_alpha = drawable_has_alpha (drawable);
col[0] = r;
col[1] = g;
col[2] = b;
/* Fill the region */
buf_tiles = tile_manager_new ((x2 - x1), (y2 - y1), bytes);
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), TRUE);
bucket_fill_region (FG_BUCKET_FILL, &bufPR, NULL,
col, NULL, x1, y1, has_alpha);
/* Apply it to the image */
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), FALSE);
gimage_apply_image (gimage, drawable, &bufPR, TRUE,
gimp_context_get_opacity (context) * 255,
gimp_context_get_paint_mode (context),
NULL, x1, y1);
tile_manager_destroy (buf_tiles);
/* Update the displays */
drawable_update (drawable, x1, y1, (x2 - x1), (y2 - y1));
gdisplays_flush ();
gimp_remove_busy_cursors (NULL);
}

4
app/display/gimpdisplay-callbacks.h
View File

@ -38,5 +38,9 @@ gboolean gdisplay_drag_drop (GtkWidget *widget,
gint y,
guint time,
gpointer data);
void gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b);
#endif /* __DISP_CALLBACKS_H__ */

59
app/display/gimpdisplayshell-callbacks.c
View File

@ -18,6 +18,7 @@
#include <stdlib.h>
#include "gdk/gdkkeysyms.h"
#include "appenv.h"
#include "bucket_fill.h"
#include "colormaps.h"
#include "cursorutil.h"
#include "devices.h"
@ -751,3 +752,61 @@ gdisplay_drag_drop (GtkWidget *widget,
return return_val;
}
void
gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
GimpImage *gimage;
GimpDrawable *drawable;
TileManager *buf_tiles;
PixelRegion bufPR;
GimpContext *context;
gint x1, x2, y1, y2;
gint bytes;
gboolean has_alpha;
guchar col[3];
gimage = ((GDisplay *) data)->gimage;
drawable = gimage_active_drawable (gimage);
gimp_add_busy_cursors ();
/* Get the fill parameters */
if (gimp_context_get_current () == gimp_context_get_user () &&
! global_paint_options)
context = tool_info[BUCKET_FILL].tool_context;
else
context = gimp_context_get_current ();
drawable_mask_bounds (drawable, &x1, &y1, &x2, &y2);
bytes = drawable_bytes (drawable);
has_alpha = drawable_has_alpha (drawable);
col[0] = r;
col[1] = g;
col[2] = b;
/* Fill the region */
buf_tiles = tile_manager_new ((x2 - x1), (y2 - y1), bytes);
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), TRUE);
bucket_fill_region (FG_BUCKET_FILL, &bufPR, NULL,
col, NULL, x1, y1, has_alpha);
/* Apply it to the image */
pixel_region_init (&bufPR, buf_tiles, 0, 0, (x2 - x1), (y2 - y1), FALSE);
gimage_apply_image (gimage, drawable, &bufPR, TRUE,
gimp_context_get_opacity (context) * 255,
gimp_context_get_paint_mode (context),
NULL, x1, y1);
tile_manager_destroy (buf_tiles);
/* Update the displays */
drawable_update (drawable, x1, y1, (x2 - x1), (y2 - y1));
gdisplays_flush ();
gimp_remove_busy_cursors (NULL);
}

4
app/display/gimpdisplayshell-callbacks.h
View File

@ -38,5 +38,9 @@ gboolean gdisplay_drag_drop (GtkWidget *widget,
gint y,
guint time,
gpointer data);
void gdisplay_set_color (gpointer data,
guchar r,
guchar g,
guchar b);
#endif /* __DISP_CALLBACKS_H__ */

4
app/display/gimpdisplayshell-draw.c
View File

@ -132,7 +132,8 @@ static GtkTargetEntry display_target_table[] =
{
GIMP_TARGET_LAYER,
GIMP_TARGET_CHANNEL,
GIMP_TARGET_LAYER_MASK
GIMP_TARGET_LAYER_MASK,
GIMP_TARGET_COLOR
};
static guint display_n_targets = (sizeof (display_target_table) /
sizeof (display_target_table[0]));
@ -711,6 +712,7 @@ create_display_shell (GDisplay* gdisp,
gtk_signal_connect (GTK_OBJECT (gdisp->shell), "drag_drop",
GTK_SIGNAL_FUNC (gdisplay_drag_drop),
gdisp);
gimp_dnd_color_dest_set (gdisp->shell, gdisplay_set_color, gdisp);
/* the vbox, table containing all widgets */
vbox = gtk_vbox_new (FALSE, 2);

4
app/display/gimpdisplayshell.c
View File

@ -132,7 +132,8 @@ static GtkTargetEntry display_target_table[] =
{
GIMP_TARGET_LAYER,
GIMP_TARGET_CHANNEL,
GIMP_TARGET_LAYER_MASK
GIMP_TARGET_LAYER_MASK,
GIMP_TARGET_COLOR
};
static guint display_n_targets = (sizeof (display_target_table) /
sizeof (display_target_table[0]));
@ -711,6 +712,7 @@ create_display_shell (GDisplay* gdisp,
gtk_signal_connect (GTK_OBJECT (gdisp->shell), "drag_drop",
GTK_SIGNAL_FUNC (gdisplay_drag_drop),
gdisp);
gimp_dnd_color_dest_set (gdisp->shell, gdisplay_set_color, gdisp);
/* the vbox, table containing all widgets */
vbox = gtk_vbox_new (FALSE, 2);

157
app/gimpdnd.c
View File

@ -19,6 +19,10 @@
#include "gimpdnd.h"
#include "gimprc.h"
/****************************/
/* drawable dnd functions */
/****************************/
#define GRAD_CHECK_SIZE_SM 4
#define GRAD_CHECK_DARK (1.0 / 3.0)
@ -214,3 +218,156 @@ gimp_dnd_set_drawable_preview_icon (GtkWidget *widget,
gdk_pixmap_unref (drag_pixmap);
}
/*************************/
/* color dnd functions */
/*************************/
static void
gimp_dnd_color_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
{
GtkWidget *window;
GdkColor bg;
guchar r, g, b;
GimpDndGetColorFunc get_color_func;
get_color_func =
(GimpDndGetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_get_color_func");
if (! get_color_func)
return;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
(* get_color_func) (data, &r, &g, &b);
bg.red = 0xff * r;
bg.green = 0xff * g;
bg.blue = 0xff * b;
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
}
static void
gimp_dnd_color_drag_end (GtkWidget *widget,
GdkDragContext *context)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-drag-window", NULL);
}
static void
gimp_dnd_color_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 vals[4];
guchar r, g, b;
GimpDndGetColorFunc get_color_func;
get_color_func =
(GimpDndGetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_get_color_func");
if (! get_color_func)
return;
(* get_color_func) (data, &r, &g, &b);
vals[0] = r * 0xff;
vals[1] = g * 0xff;
vals[2] = b * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}
static void
gimp_dnd_color_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 *vals;
guchar r, g, b;
GimpDndSetColorFunc set_color_func;
set_color_func =
(GimpDndSetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_set_color_func");
if (! set_color_func)
return;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
r = vals[0] / 0xff;
g = vals[1] / 0xff;
b = vals[2] / 0xff;
(* set_color_func) (data, r, g, b);
}
void
gimp_dnd_color_source_set (GtkWidget *widget,
GimpDndGetColorFunc get_color_func,
gpointer data)
{
gtk_signal_connect (GTK_OBJECT (widget), "drag_begin",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_begin),
data);
gtk_signal_connect (GTK_OBJECT (widget), "drag_end",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_end),
data);
gtk_signal_connect (GTK_OBJECT (widget), "drag_data_get",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_handle),
data);
gtk_object_set_data (GTK_OBJECT (widget), "gimp_dnd_get_color_func",
(gpointer) get_color_func);
}
void
gimp_dnd_color_dest_set (GtkWidget *widget,
GimpDndSetColorFunc set_color_func,
gpointer data)
{
gtk_signal_connect (GTK_OBJECT (widget), "drag_data_received",
GTK_SIGNAL_FUNC (gimp_dnd_color_drop_handle),
data);
gtk_object_set_data (GTK_OBJECT (widget), "gimp_dnd_set_color_func",
(gpointer) set_color_func);
}

15
app/gimpdnd.h
View File

@ -73,9 +73,24 @@ typedef enum
GIMP_DROP_BELOW
} GimpDropType;
/* drawable dnd functions */
void gimp_dnd_set_drawable_preview_icon (GtkWidget *widget,
GdkDragContext *context,
GimpDrawable *drawable,
GdkGC *gc);
/* color dnd functions */
typedef void (*GimpDndSetColorFunc) (gpointer, guchar, guchar, guchar);
typedef void (*GimpDndGetColorFunc) (gpointer, guchar *, guchar *, guchar *);
void gimp_dnd_color_source_set (GtkWidget *widget,
GimpDndGetColorFunc get_color_func,
gpointer data);
void gimp_dnd_color_dest_set (GtkWidget *widget,
GimpDndSetColorFunc set_color_func,
gpointer data);
#endif /* __GIMP_DND_H__ */

128
app/gui/channels-dialog.c
View File

@ -156,6 +156,8 @@ static void channel_widget_drag_leave_callback (GtkWidget *,
guint);
static void channel_widget_drag_indicator_callback (GtkWidget *, gpointer);
static void channel_widget_set_color (gpointer,
guchar, guchar, guchar);
static void channel_widget_draw_drop_indicator (ChannelWidget *, GimpDropType);
static void channel_widget_delete (ChannelWidget *);
static void channel_widget_select_update (GtkWidget *, gpointer);
@ -214,6 +216,14 @@ static OpsButton channels_ops_buttons[] =
/* dnd structures */
static GtkTargetEntry channel_color_target_table[] =
{
GIMP_TARGET_CHANNEL,
GIMP_TARGET_COLOR
};
static guint n_channel_color_targets = (sizeof (channel_color_target_table) /
sizeof (channel_color_target_table[0]));
static GtkTargetEntry channel_target_table[] =
{
GIMP_TARGET_CHANNEL
@ -829,10 +839,10 @@ static gint
channel_list_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventKey *kevent;
GdkEventButton *bevent;
GtkWidget *event_widget;
ChannelWidget *channel_widget;
event_widget = gtk_get_event_widget (event);
@ -843,9 +853,13 @@ channel_list_events (GtkWidget *widget,
switch (event->type)
{
case GDK_2BUTTON_PRESS:
if (channel_widget->type == AUXILLARY_CHANNEL)
channels_dialog_edit_channel_query (channel_widget);
return TRUE;
case GDK_BUTTON_PRESS:
bevent = (GdkEventButton *) event;
if (bevent->button == 3 || bevent->button == 2)
{
gtk_menu_popup (GTK_MENU (channelsD->ops_menu),
@ -855,11 +869,6 @@ channel_list_events (GtkWidget *widget,
}
break;
case GDK_2BUTTON_PRESS:
if (channel_widget->type == AUXILLARY_CHANNEL)
channels_dialog_edit_channel_query (channel_widget);
return TRUE;
case GDK_KEY_PRESS:
kevent = (GdkEventKey *) event;
switch (kevent->keyval)
@ -1283,7 +1292,7 @@ channel_widget_create (GImage *gimage,
channel_widget->channel_pixmap = NULL;
channel_widget->type = type;
channel_widget->ID = ((type == AUXILLARY_CHANNEL) ?
GIMP_DRAWABLE(channel)->ID :
GIMP_DRAWABLE (channel)->ID :
(COMPONENT_BASE_ID + type));
channel_widget->list_item = list_item;
channel_widget->width = -1;
@ -1375,8 +1384,11 @@ channel_widget_create (GImage *gimage,
/* dnd destination */
gtk_drag_dest_set (list_item,
GTK_DEST_DEFAULT_ALL,
channel_target_table, n_channel_targets,
GDK_ACTION_MOVE);
channel_color_target_table, n_channel_color_targets,
GDK_ACTION_MOVE | GDK_ACTION_COPY);
gimp_dnd_color_dest_set (list_item,
channel_widget_set_color,
(gpointer) channel_widget);
gtk_signal_connect (GTK_OBJECT (list_item), "drag_leave",
GTK_SIGNAL_FUNC (channel_widget_drag_leave_callback),
@ -1489,6 +1501,13 @@ channel_widget_drag_motion_callback (GtkWidget *widget,
drop_type = GIMP_DROP_NONE;
}
}
else if (gtk_object_get_data (GTK_OBJECT (src_widget),
"gimp_dnd_get_color_func"))
{
drag_action = GDK_ACTION_COPY;
return_val = TRUE;
drop_type = GIMP_DROP_NONE;
}
}
gdk_drag_status (context, drag_action, time);
@ -1610,6 +1629,30 @@ channel_widget_drag_indicator_callback (GtkWidget *widget,
channel_widget_draw_drop_indicator (channel_widget, channel_widget->drop_type);
}
static void
channel_widget_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
ChannelWidget *channel_widget = (ChannelWidget *) data;
Channel *channel = channel_widget->channel;
if (r != channel->col[0] ||
g != channel->col[1] ||
b != channel->col[2])
{
channel->col[0] = r;
channel->col[1] = g;
channel->col[2] = b;
drawable_update (GIMP_DRAWABLE (channel), 0, 0,
GIMP_DRAWABLE (channel)->width,
GIMP_DRAWABLE (channel)->height);
gdisplays_flush ();
}
}
static void
channel_widget_draw_drop_indicator (ChannelWidget *channel_widget,
GimpDropType drop_type)
@ -1696,16 +1739,17 @@ static gint
channel_widget_button_events (GtkWidget *widget,
GdkEvent *event)
{
static int button_down = 0;
static GtkWidget *click_widget = NULL;
static int old_state;
static int exclusive;
ChannelWidget *channel_widget;
GtkWidget *event_widget;
ChannelWidget *channel_widget;
GtkWidget *event_widget;
GdkEventButton *bevent;
gint return_val;
int visible;
int width, height;
gint visible;
gint width, height;
static gboolean button_down = FALSE;
static GtkWidget *click_widget = NULL;
static gint old_state;
static gint exclusive;
channel_widget = (ChannelWidget *) gtk_object_get_user_data (GTK_OBJECT (widget));
@ -1745,7 +1789,7 @@ channel_widget_button_events (GtkWidget *widget,
return TRUE;
}
button_down = 1;
button_down = TRUE;
click_widget = widget;
gtk_grab_add (click_widget);
@ -1763,7 +1807,7 @@ channel_widget_button_events (GtkWidget *widget,
{
exclusive = FALSE;
if (channel_widget->type == AUXILLARY_CHANNEL)
GIMP_DRAWABLE(channel_widget->channel)->visible = !visible;
GIMP_DRAWABLE (channel_widget->channel)->visible = !visible;
else
gimage_set_component_visible (channel_widget->gimage,
channel_widget->type, !visible);
@ -1775,7 +1819,7 @@ channel_widget_button_events (GtkWidget *widget,
case GDK_BUTTON_RELEASE:
return_val = TRUE;
button_down = 0;
button_down = FALSE;
gtk_grab_remove (click_widget);
if (widget == channel_widget->eye_widget)
@ -1808,7 +1852,7 @@ channel_widget_button_events (GtkWidget *widget,
else
{
if (channel_widget->type == AUXILLARY_CHANNEL)
GIMP_DRAWABLE(channel_widget->channel)->visible = !visible;
GIMP_DRAWABLE (channel_widget->channel)->visible = !visible;
else
gimage_set_component_visible (channel_widget->gimage,
channel_widget->type, !visible);
@ -1829,10 +1873,10 @@ static gint
channel_widget_preview_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventExpose *eevent;
GdkEventButton *bevent;
ChannelWidget *channel_widget;
int valid;
gboolean valid;
channel_widget = (ChannelWidget *) gtk_object_get_user_data (GTK_OBJECT (widget));
@ -1858,7 +1902,7 @@ channel_widget_preview_events (GtkWidget *widget,
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
valid = GIMP_DRAWABLE(channel_widget->channel)->preview_valid;
valid = GIMP_DRAWABLE (channel_widget->channel)->preview_valid;
break;
default:
valid = gimage_preview_valid (channel_widget->gimage,
@ -1902,8 +1946,8 @@ static void
channel_widget_preview_redraw (ChannelWidget *channel_widget)
{
TempBuf * preview_buf;
int width, height;
int channel;
gint width, height;
gint channel;
/* allocate the channel widget pixmap */
if (! channel_widget->channel_pixmap)
@ -1917,8 +1961,8 @@ channel_widget_preview_redraw (ChannelWidget *channel_widget)
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
width = GIMP_DRAWABLE(channel_widget->channel)->width;
height = GIMP_DRAWABLE(channel_widget->channel)->height;
width = GIMP_DRAWABLE (channel_widget->channel)->width;
height = GIMP_DRAWABLE (channel_widget->channel)->height;
channel_widget->width = (int) (channelsD->ratio * width);
channel_widget->height = (int) (channelsD->ratio * height);
preview_buf = channel_preview (channel_widget->channel,
@ -2040,7 +2084,7 @@ channel_widget_eye_redraw (ChannelWidget *channel_widget)
GdkPixmap *pixmap;
GdkColor *color;
GtkStateType state;
int visible;
gboolean visible;
state = channel_widget->list_item->state;
@ -2059,10 +2103,11 @@ channel_widget_eye_redraw (ChannelWidget *channel_widget)
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
visible = GIMP_DRAWABLE(channel_widget->channel)->visible;
visible = GIMP_DRAWABLE (channel_widget->channel)->visible;
break;
default:
visible = gimage_get_component_visible (channel_widget->gimage, channel_widget->type);
visible = gimage_get_component_visible (channel_widget->gimage,
channel_widget->type);
break;
}
@ -2112,7 +2157,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
{
GSList *list;
ChannelWidget *cw;
int visible = FALSE;
gboolean visible = FALSE;
if (!channelsD)
return;
@ -2127,7 +2172,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
visible |= GIMP_DRAWABLE(cw->channel)->visible;
visible |= GIMP_DRAWABLE (cw->channel)->visible;
break;
default:
visible |= gimage_get_component_visible (cw->gimage, cw->type);
@ -2147,7 +2192,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
GIMP_DRAWABLE(cw->channel)->visible = !visible;
GIMP_DRAWABLE (cw->channel)->visible = !visible;
break;
default:
gimage_set_component_visible (cw->gimage, cw->type, !visible);
@ -2157,7 +2202,7 @@ channel_widget_exclusive_visible (ChannelWidget *channel_widget)
switch (cw->type)
{
case AUXILLARY_CHANNEL:
GIMP_DRAWABLE(cw->channel)->visible = TRUE;
GIMP_DRAWABLE (cw->channel)->visible = TRUE;
break;
default:
gimage_set_component_visible (cw->gimage, cw->type, TRUE);
@ -2237,7 +2282,7 @@ channel_widget_channel_flush (GtkWidget *widget,
switch (channel_widget->type)
{
case AUXILLARY_CHANNEL:
update_preview = !GIMP_DRAWABLE(channel_widget->channel)->preview_valid;
update_preview = !GIMP_DRAWABLE (channel_widget->channel)->preview_valid;
break;
default:
update_preview = !gimage_preview_valid (channel_widget->gimage,
@ -2286,7 +2331,8 @@ new_channel_query_ok_callback (GtkWidget *widget,
if ((gimage = options->gimage))
{
new_channel = channel_new (gimage, gimage->width, gimage->height,
channel_name, (int) (255 * options->opacity) / 100,
channel_name,
(gint) (255 * options->opacity) / 100,
options->color_panel->color);
drawable_fill (GIMP_DRAWABLE (new_channel), TRANSPARENT_FILL);
@ -2485,9 +2531,9 @@ edit_channel_query_ok_callback (GtkWidget *widget,
if (update)
{
drawable_update (GIMP_DRAWABLE(channel), 0, 0,
GIMP_DRAWABLE(channel)->width,
GIMP_DRAWABLE(channel)->height);
drawable_update (GIMP_DRAWABLE (channel), 0, 0,
GIMP_DRAWABLE (channel)->width,
GIMP_DRAWABLE (channel)->height);
gdisplays_flush ();
}
}

212
app/gui/color-area.c
View File

@ -35,25 +35,11 @@ typedef enum
} ColorAreaTarget;
/* local function prototypes */
static void color_area_drag_begin (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drag_end (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_set_color (gpointer, guchar, guchar, guchar);
static void color_area_get_color (gpointer, guchar *, guchar *, guchar *);
/* Global variables */
gint active_color = 0;
gint active_color = FOREGROUND;
/* Static variables */
static GdkGC *color_area_gc = NULL;
@ -67,7 +53,7 @@ static gint edit_color;
static guchar revert_fg_r, revert_fg_g, revert_fg_b;
static guchar revert_bg_r, revert_bg_g, revert_bg_b;
/* dnd structures */
/* dnd stuff */
static GtkTargetEntry color_area_target_table[] =
{
GIMP_TARGET_COLOR
@ -268,16 +254,13 @@ color_area_edit (void)
palette_get_foreground (&revert_fg_r, &revert_fg_g, &revert_fg_b);
palette_get_background (&revert_bg_r, &revert_bg_g, &revert_bg_b);
}
if (active_color == FOREGROUND)
{
palette_get_foreground (&r, &g, &b);
edit_color = FOREGROUND;
}
palette_get_foreground (&r, &g, &b);
else
{
palette_get_background (&r, &g, &b);
edit_color = BACKGROUND;
}
palette_get_background (&r, &g, &b);
edit_color = active_color;
if (! color_notebook)
{
@ -333,7 +316,36 @@ color_area_events (GtkWidget *widget,
bevent = (GdkEventButton *) event;
if (bevent->button == 1)
press_target = color_area_target (bevent->x, bevent->y);
{
target = color_area_target (bevent->x, bevent->y);
press_target = INVALID_AREA;
switch (target)
{
case FORE_AREA:
case BACK_AREA:
if (target != active_color)
{
active_color = target;
color_area_draw ();
}
else
{
press_target = target;
}
break;
case SWAP_AREA:
palette_swap_colors ();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors ();
color_area_draw ();
break;
default:
break;
}
}
break;
case GDK_BUTTON_RELEASE:
@ -349,23 +361,7 @@ color_area_events (GtkWidget *widget,
{
case FORE_AREA:
case BACK_AREA:
if (target == active_color)
{
color_area_edit ();
}
else
{
active_color = target;
color_area_draw ();
}
break;
case SWAP_AREA:
palette_swap_colors();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors();
color_area_draw ();
color_area_edit ();
break;
default:
break;
@ -405,34 +401,19 @@ color_area_create (gint width,
swap_pixmap = swap_pmap;
/* dnd stuff */
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gimp_dnd_color_source_set (color_area, color_area_get_color, NULL);
gtk_drag_dest_set (color_area,
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY);
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_begin",
GTK_SIGNAL_FUNC (color_area_drag_begin),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_end",
GTK_SIGNAL_FUNC (color_area_drag_end),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_get",
GTK_SIGNAL_FUNC (color_area_drag_handle),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_received",
GTK_SIGNAL_FUNC (color_area_drop_handle),
color_area);
gimp_dnd_color_dest_set (color_area, color_area_set_color, NULL);
return color_area;
}
@ -444,76 +425,23 @@ color_area_update ()
}
static void
color_area_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_get_color (gpointer data,
guchar *r,
guchar *g,
guchar *b)
{
GtkWidget *window;
GdkColor bg;
guchar r, g, b;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-area-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
palette_get_foreground (r, g, b);
else
palette_get_background (&r, &g, &b);
bg.red = 0xff * r;
bg.green = 0xff * g;
bg.blue = 0xff * b;
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
palette_get_background (r, g, b);
}
static void
color_area_drag_end (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-area-drag-window", NULL);
}
static void
color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 *vals;
guchar r, g, b;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
r = vals[0] / 0xff;
g = vals[1] / 0xff;
b = vals[2] / 0xff;
if (color_notebook_active &&
active_color == edit_color)
{
@ -527,29 +455,3 @@ color_area_drop_handle (GtkWidget *widget,
palette_set_background (r, g, b);
}
}
static void
color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 vals[4];
guchar r, g, b;
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
else
palette_get_background (&r, &g, &b);
vals[0] = r * 0xff;
vals[1] = g * 0xff;
vals[2] = b * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}

4
app/interface.c
View File

@ -132,7 +132,8 @@ static GtkTargetEntry display_target_table[] =
{
GIMP_TARGET_LAYER,
GIMP_TARGET_CHANNEL,
GIMP_TARGET_LAYER_MASK
GIMP_TARGET_LAYER_MASK,
GIMP_TARGET_COLOR
};
static guint display_n_targets = (sizeof (display_target_table) /
sizeof (display_target_table[0]));
@ -711,6 +712,7 @@ create_display_shell (GDisplay* gdisp,
gtk_signal_connect (GTK_OBJECT (gdisp->shell), "drag_drop",
GTK_SIGNAL_FUNC (gdisplay_drag_drop),
gdisp);
gimp_dnd_color_dest_set (gdisp->shell, gdisplay_set_color, gdisp);
/* the vbox, table containing all widgets */
vbox = gtk_vbox_new (FALSE, 2);

135
app/tools/bucket_fill.c
View File

@ -42,8 +42,8 @@
typedef struct _BucketTool BucketTool;
struct _BucketTool
{
int target_x; /* starting x coord */
int target_y; /* starting y coord */
gint target_x; /* starting x coord */
gint target_y; /* starting y coord */
};
typedef struct _BucketOptions BucketOptions;
@ -51,12 +51,12 @@ struct _BucketOptions
{
PaintOptions paint_options;
double threshold;
double threshold_d;
gdouble threshold;
gdouble threshold_d;
GtkObject *threshold_w;
int sample_merged;
int sample_merged_d;
gboolean sample_merged;
gboolean sample_merged_d;
GtkWidget *sample_merged_w;
BucketFillMode fill_mode;
@ -75,13 +75,10 @@ static void bucket_fill_button_press (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_button_release (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_cursor_update (Tool *, GdkEventMotion *, gpointer);
static void bucket_fill_region (BucketFillMode, PixelRegion *,
PixelRegion *, unsigned char *,
TempBuf *, int, int, int);
static void bucket_fill_line_color (unsigned char *, unsigned char *,
unsigned char *, int, int, int);
static void bucket_fill_line_pattern (unsigned char *, unsigned char *,
TempBuf *, int, int, int, int, int);
static void bucket_fill_line_color (guchar *, guchar *, guchar *,
gboolean, gint, gint);
static void bucket_fill_line_pattern (guchar *, guchar *, TempBuf *,
gboolean, gint, gint, gint, gint);
/* functions */
@ -163,10 +160,10 @@ bucket_options_new (void)
/* fill type */
frame = tool_options_radio_buttons_new (_("Fill Type"),
&options->fill_mode,
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (options->fill_mode_w[options->fill_mode_d]), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
@ -183,7 +180,7 @@ bucket_fill_button_press (Tool *tool,
{
GDisplay * gdisp;
BucketTool * bucket_tool;
int use_offsets;
gboolean use_offsets;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -196,7 +193,9 @@ bucket_fill_button_press (Tool *tool,
/* Make the tool active and set the gdisplay which owns it */
gdk_pointer_grab (gdisp->canvas->window, FALSE,
GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON1_MOTION_MASK |
GDK_BUTTON_RELEASE_MASK,
NULL, NULL, bevent->time);
/* Make the tool active and set the gdisplay which owns it */
@ -212,7 +211,7 @@ bucket_fill_button_release (Tool *tool,
GDisplay * gdisp;
BucketTool * bucket_tool;
Argument *return_vals;
int nreturn_vals;
gint nreturn_vals;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -255,8 +254,8 @@ bucket_fill_cursor_update (Tool *tool,
GDisplay *gdisp;
Layer *layer;
GdkCursorType ctype = GDK_TOP_LEFT_ARROW;
int x, y;
int off_x, off_y;
gint x, y;
gint off_x, off_y;
gdisp = (GDisplay *) gdisp_ptr;
@ -311,23 +310,24 @@ void
bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
int paint_mode,
double opacity,
double threshold,
int sample_merged,
double x,
double y)
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y)
{
TileManager *buf_tiles;
PixelRegion bufPR, maskPR;
Channel * mask = NULL;
int bytes, has_alpha;
int x1, y1, x2, y2;
unsigned char col [MAX_CHANNELS];
unsigned char *d1, *d2;
GPatternP pattern;
TempBuf * pat_buf;
int new_buf = 0;
PixelRegion bufPR, maskPR;
Channel *mask = NULL;
gint bytes;
gboolean has_alpha;
gint x1, y1, x2, y2;
guchar col [MAX_CHANNELS];
guchar *d1, *d2;
GPatternP pattern;
TempBuf *pat_buf;
gboolean new_buf = FALSE;
pat_buf = NULL;
@ -370,7 +370,7 @@ bucket_fill (GimpImage *gimage,
d2 += pat_buf->bytes;
}
new_buf = 1;
new_buf = TRUE;
}
else
pat_buf = pattern->mask;
@ -423,7 +423,7 @@ bucket_fill (GimpImage *gimage,
if (! has_alpha)
{
bytes ++;
has_alpha = 1;
has_alpha = TRUE;
}
}
@ -455,16 +455,15 @@ bucket_fill (GimpImage *gimage,
gimp_remove_busy_cursors (NULL);
}
static void
bucket_fill_line_color (unsigned char *buf,
unsigned char *mask,
unsigned char *col,
int has_alpha,
int bytes,
int width)
bucket_fill_line_color (guchar *buf,
guchar *mask,
guchar *col,
gboolean has_alpha,
gint bytes,
gint width)
{
int alpha, b;
gint alpha, b;
alpha = (has_alpha) ? bytes - 1 : bytes;
while (width--)
@ -484,20 +483,19 @@ bucket_fill_line_color (unsigned char *buf,
}
}
static void
bucket_fill_line_pattern (unsigned char *buf,
unsigned char *mask,
TempBuf *pattern,
int has_alpha,
int bytes,
int x,
int y,
int width)
bucket_fill_line_pattern (guchar *buf,
guchar *mask,
TempBuf *pattern,
gboolean has_alpha,
gint bytes,
gint x,
gint y,
gint width)
{
unsigned char *pat, *p;
int alpha, b;
int i;
guchar *pat, *p;
gint alpha, b;
gint i;
/* Get a pointer to the appropriate scanline of the pattern buffer */
pat = temp_buf_data (pattern) +
@ -523,22 +521,23 @@ bucket_fill_line_pattern (unsigned char *buf,
}
}
static void
void
bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
unsigned char *col,
guchar *col,
TempBuf *pattern,
int off_x,
int off_y,
int has_alpha)
gint off_x,
gint off_y,
gboolean has_alpha)
{
unsigned char *s, *m;
int y;
guchar *s, *m;
gint y;
void *pr;
for (pr = pixel_regions_register (2, bufPR, maskPR); pr != NULL; pr = pixel_regions_process (pr))
for (pr = pixel_regions_register (2, bufPR, maskPR);
pr != NULL;
pr = pixel_regions_process (pr))
{
s = bufPR->data;
if (maskPR)

22
app/tools/bucket_fill.h
View File

@ -29,10 +29,26 @@ typedef enum
PATTERN_BUCKET_FILL
} BucketFillMode;
void bucket_fill (GimpImage *, GimpDrawable *, BucketFillMode, int,
double, double, int, double, double);
void bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y);
void bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
guchar *col,
TempBuf *pattern,
gint off_x,
gint off_y,
gboolean has_alpha);
Tool * tools_new_bucket_fill (void);
void tools_free_bucket_fill (Tool *);
void tools_free_bucket_fill (Tool *tool);
#endif /* __BUCKET_FILL_H__ */

135
app/tools/gimpbucketfilltool.c
View File

@ -42,8 +42,8 @@
typedef struct _BucketTool BucketTool;
struct _BucketTool
{
int target_x; /* starting x coord */
int target_y; /* starting y coord */
gint target_x; /* starting x coord */
gint target_y; /* starting y coord */
};
typedef struct _BucketOptions BucketOptions;
@ -51,12 +51,12 @@ struct _BucketOptions
{
PaintOptions paint_options;
double threshold;
double threshold_d;
gdouble threshold;
gdouble threshold_d;
GtkObject *threshold_w;
int sample_merged;
int sample_merged_d;
gboolean sample_merged;
gboolean sample_merged_d;
GtkWidget *sample_merged_w;
BucketFillMode fill_mode;
@ -75,13 +75,10 @@ static void bucket_fill_button_press (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_button_release (Tool *, GdkEventButton *, gpointer);
static void bucket_fill_cursor_update (Tool *, GdkEventMotion *, gpointer);
static void bucket_fill_region (BucketFillMode, PixelRegion *,
PixelRegion *, unsigned char *,
TempBuf *, int, int, int);
static void bucket_fill_line_color (unsigned char *, unsigned char *,
unsigned char *, int, int, int);
static void bucket_fill_line_pattern (unsigned char *, unsigned char *,
TempBuf *, int, int, int, int, int);
static void bucket_fill_line_color (guchar *, guchar *, guchar *,
gboolean, gint, gint);
static void bucket_fill_line_pattern (guchar *, guchar *, TempBuf *,
gboolean, gint, gint, gint, gint);
/* functions */
@ -163,10 +160,10 @@ bucket_options_new (void)
/* fill type */
frame = tool_options_radio_buttons_new (_("Fill Type"),
&options->fill_mode,
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
options->fill_mode_w,
fill_mode_label,
fill_mode_value,
3);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (options->fill_mode_w[options->fill_mode_d]), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
@ -183,7 +180,7 @@ bucket_fill_button_press (Tool *tool,
{
GDisplay * gdisp;
BucketTool * bucket_tool;
int use_offsets;
gboolean use_offsets;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -196,7 +193,9 @@ bucket_fill_button_press (Tool *tool,
/* Make the tool active and set the gdisplay which owns it */
gdk_pointer_grab (gdisp->canvas->window, FALSE,
GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON1_MOTION_MASK |
GDK_BUTTON_RELEASE_MASK,
NULL, NULL, bevent->time);
/* Make the tool active and set the gdisplay which owns it */
@ -212,7 +211,7 @@ bucket_fill_button_release (Tool *tool,
GDisplay * gdisp;
BucketTool * bucket_tool;
Argument *return_vals;
int nreturn_vals;
gint nreturn_vals;
gdisp = (GDisplay *) gdisp_ptr;
bucket_tool = (BucketTool *) tool->private;
@ -255,8 +254,8 @@ bucket_fill_cursor_update (Tool *tool,
GDisplay *gdisp;
Layer *layer;
GdkCursorType ctype = GDK_TOP_LEFT_ARROW;
int x, y;
int off_x, off_y;
gint x, y;
gint off_x, off_y;
gdisp = (GDisplay *) gdisp_ptr;
@ -311,23 +310,24 @@ void
bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
int paint_mode,
double opacity,
double threshold,
int sample_merged,
double x,
double y)
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y)
{
TileManager *buf_tiles;
PixelRegion bufPR, maskPR;
Channel * mask = NULL;
int bytes, has_alpha;
int x1, y1, x2, y2;
unsigned char col [MAX_CHANNELS];
unsigned char *d1, *d2;
GPatternP pattern;
TempBuf * pat_buf;
int new_buf = 0;
PixelRegion bufPR, maskPR;
Channel *mask = NULL;
gint bytes;
gboolean has_alpha;
gint x1, y1, x2, y2;
guchar col [MAX_CHANNELS];
guchar *d1, *d2;
GPatternP pattern;
TempBuf *pat_buf;
gboolean new_buf = FALSE;
pat_buf = NULL;
@ -370,7 +370,7 @@ bucket_fill (GimpImage *gimage,
d2 += pat_buf->bytes;
}
new_buf = 1;
new_buf = TRUE;
}
else
pat_buf = pattern->mask;
@ -423,7 +423,7 @@ bucket_fill (GimpImage *gimage,
if (! has_alpha)
{
bytes ++;
has_alpha = 1;
has_alpha = TRUE;
}
}
@ -455,16 +455,15 @@ bucket_fill (GimpImage *gimage,
gimp_remove_busy_cursors (NULL);
}
static void
bucket_fill_line_color (unsigned char *buf,
unsigned char *mask,
unsigned char *col,
int has_alpha,
int bytes,
int width)
bucket_fill_line_color (guchar *buf,
guchar *mask,
guchar *col,
gboolean has_alpha,
gint bytes,
gint width)
{
int alpha, b;
gint alpha, b;
alpha = (has_alpha) ? bytes - 1 : bytes;
while (width--)
@ -484,20 +483,19 @@ bucket_fill_line_color (unsigned char *buf,
}
}
static void
bucket_fill_line_pattern (unsigned char *buf,
unsigned char *mask,
TempBuf *pattern,
int has_alpha,
int bytes,
int x,
int y,
int width)
bucket_fill_line_pattern (guchar *buf,
guchar *mask,
TempBuf *pattern,
gboolean has_alpha,
gint bytes,
gint x,
gint y,
gint width)
{
unsigned char *pat, *p;
int alpha, b;
int i;
guchar *pat, *p;
gint alpha, b;
gint i;
/* Get a pointer to the appropriate scanline of the pattern buffer */
pat = temp_buf_data (pattern) +
@ -523,22 +521,23 @@ bucket_fill_line_pattern (unsigned char *buf,
}
}
static void
void
bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
unsigned char *col,
guchar *col,
TempBuf *pattern,
int off_x,
int off_y,
int has_alpha)
gint off_x,
gint off_y,
gboolean has_alpha)
{
unsigned char *s, *m;
int y;
guchar *s, *m;
gint y;
void *pr;
for (pr = pixel_regions_register (2, bufPR, maskPR); pr != NULL; pr = pixel_regions_process (pr))
for (pr = pixel_regions_register (2, bufPR, maskPR);
pr != NULL;
pr = pixel_regions_process (pr))
{
s = bufPR->data;
if (maskPR)

22
app/tools/gimpbucketfilltool.h
View File

@ -29,10 +29,26 @@ typedef enum
PATTERN_BUCKET_FILL
} BucketFillMode;
void bucket_fill (GimpImage *, GimpDrawable *, BucketFillMode, int,
double, double, int, double, double);
void bucket_fill (GimpImage *gimage,
GimpDrawable *drawable,
BucketFillMode fill_mode,
gint paint_mode,
gdouble opacity,
gdouble threshold,
gboolean sample_merged,
gdouble x,
gdouble y);
void bucket_fill_region (BucketFillMode fill_mode,
PixelRegion *bufPR,
PixelRegion *maskPR,
guchar *col,
TempBuf *pattern,
gint off_x,
gint off_y,
gboolean has_alpha);
Tool * tools_new_bucket_fill (void);
void tools_free_bucket_fill (Tool *);
void tools_free_bucket_fill (Tool *tool);
#endif /* __BUCKET_FILL_H__ */

151
app/widgets/gimpcolorpanel.c
View File

@ -46,24 +46,10 @@ static gint color_panel_events (GtkWidget *, GdkEvent *);
static void color_panel_select_callback (gint, gint, gint,
ColorNotebookState, void *);
static void color_panel_drag_begin (GtkWidget *, GdkDragContext *, gpointer);
static void color_panel_drag_end (GtkWidget *, GdkDragContext *, gpointer);
static void color_panel_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_panel_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_panel_get_color (gpointer, guchar *, guchar *, guchar *);
static void color_panel_set_color (gpointer, guchar, guchar, guchar);
/* dnd structures */
/* dnd stuff */
static GtkTargetEntry color_panel_target_table[] =
{
GIMP_TARGET_COLOR
@ -71,6 +57,8 @@ static GtkTargetEntry color_panel_target_table[] =
static guint n_color_panel_targets = (sizeof (color_panel_target_table) /
sizeof (color_panel_target_table[0]));
/* public functions */
ColorPanel *
color_panel_new (guchar *initial,
gint width,
@ -111,34 +99,21 @@ color_panel_new (guchar *initial,
gtk_widget_show (private->drawing_area);
/* dnd stuff */
gtk_drag_source_set (private->drawing_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gimp_dnd_color_source_set (private->drawing_area,
color_panel_get_color, color_panel);
gtk_drag_dest_set (private->drawing_area,
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY);
gtk_drag_source_set (private->drawing_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_panel_target_table, n_color_panel_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_begin",
GTK_SIGNAL_FUNC (color_panel_drag_begin),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_end",
GTK_SIGNAL_FUNC (color_panel_drag_end),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_data_get",
GTK_SIGNAL_FUNC (color_panel_drag_handle),
color_panel);
gtk_signal_connect (GTK_OBJECT (private->drawing_area),
"drag_data_received",
GTK_SIGNAL_FUNC (color_panel_drop_handle),
color_panel);
gimp_dnd_color_dest_set (private->drawing_area,
color_panel_set_color, color_panel);
return color_panel;
}
@ -163,6 +138,8 @@ color_panel_free (ColorPanel *color_panel)
g_free (color_panel);
}
/* private functions */
static void
color_panel_draw (ColorPanel *color_panel)
{
@ -289,99 +266,33 @@ color_panel_select_callback (gint r,
}
static void
color_panel_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_panel_get_color (gpointer data,
guchar *r,
guchar *g,
guchar *b)
{
ColorPanel *color_panel = data;
GtkWidget *window;
GdkColor bg;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-panel-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
bg.red = 0xff * color_panel->color[0];
bg.green = 0xff * color_panel->color[1];
bg.blue = 0xff * color_panel->color[2];
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
*r = color_panel->color[0];
*g = color_panel->color[1];
*b = color_panel->color[2];
}
static void
color_panel_drag_end (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-panel-drag-window", NULL);
}
static void
color_panel_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
color_panel_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
ColorPanel *color_panel = data;
ColorPanelPrivate *private = (ColorPanelPrivate *) color_panel->private_part;
guint16 *vals;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
color_panel->color[0] = vals[0] / 0xff;
color_panel->color[1] = vals[1] / 0xff;
color_panel->color[2] = vals[2] / 0xff;
color_panel->color[0] = r;
color_panel->color[1] = g;
color_panel->color[2] = b;
if (private->color_notebook_active)
color_notebook_set_color (private->color_notebook,
color_panel->color[0],
color_panel->color[1],
color_panel->color[2],
TRUE);
color_notebook_set_color (private->color_notebook, r, g, b, TRUE);
color_panel_draw (color_panel);
}
static void
color_panel_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
ColorPanel *color_panel = data;
guint16 vals[4];
vals[0] = color_panel->color[0] * 0xff;
vals[1] = color_panel->color[1] * 0xff;
vals[2] = color_panel->color[2] * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}

157
app/widgets/gimpdnd.c
View File

@ -19,6 +19,10 @@
#include "gimpdnd.h"
#include "gimprc.h"
/****************************/
/* drawable dnd functions */
/****************************/
#define GRAD_CHECK_SIZE_SM 4
#define GRAD_CHECK_DARK (1.0 / 3.0)
@ -214,3 +218,156 @@ gimp_dnd_set_drawable_preview_icon (GtkWidget *widget,
gdk_pixmap_unref (drag_pixmap);
}
/*************************/
/* color dnd functions */
/*************************/
static void
gimp_dnd_color_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
{
GtkWidget *window;
GdkColor bg;
guchar r, g, b;
GimpDndGetColorFunc get_color_func;
get_color_func =
(GimpDndGetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_get_color_func");
if (! get_color_func)
return;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
(* get_color_func) (data, &r, &g, &b);
bg.red = 0xff * r;
bg.green = 0xff * g;
bg.blue = 0xff * b;
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
}
static void
gimp_dnd_color_drag_end (GtkWidget *widget,
GdkDragContext *context)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-drag-window", NULL);
}
static void
gimp_dnd_color_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 vals[4];
guchar r, g, b;
GimpDndGetColorFunc get_color_func;
get_color_func =
(GimpDndGetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_get_color_func");
if (! get_color_func)
return;
(* get_color_func) (data, &r, &g, &b);
vals[0] = r * 0xff;
vals[1] = g * 0xff;
vals[2] = b * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}
static void
gimp_dnd_color_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 *vals;
guchar r, g, b;
GimpDndSetColorFunc set_color_func;
set_color_func =
(GimpDndSetColorFunc) gtk_object_get_data (GTK_OBJECT (widget),
"gimp_dnd_set_color_func");
if (! set_color_func)
return;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
r = vals[0] / 0xff;
g = vals[1] / 0xff;
b = vals[2] / 0xff;
(* set_color_func) (data, r, g, b);
}
void
gimp_dnd_color_source_set (GtkWidget *widget,
GimpDndGetColorFunc get_color_func,
gpointer data)
{
gtk_signal_connect (GTK_OBJECT (widget), "drag_begin",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_begin),
data);
gtk_signal_connect (GTK_OBJECT (widget), "drag_end",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_end),
data);
gtk_signal_connect (GTK_OBJECT (widget), "drag_data_get",
GTK_SIGNAL_FUNC (gimp_dnd_color_drag_handle),
data);
gtk_object_set_data (GTK_OBJECT (widget), "gimp_dnd_get_color_func",
(gpointer) get_color_func);
}
void
gimp_dnd_color_dest_set (GtkWidget *widget,
GimpDndSetColorFunc set_color_func,
gpointer data)
{
gtk_signal_connect (GTK_OBJECT (widget), "drag_data_received",
GTK_SIGNAL_FUNC (gimp_dnd_color_drop_handle),
data);
gtk_object_set_data (GTK_OBJECT (widget), "gimp_dnd_set_color_func",
(gpointer) set_color_func);
}

15
app/widgets/gimpdnd.h
View File

@ -73,9 +73,24 @@ typedef enum
GIMP_DROP_BELOW
} GimpDropType;
/* drawable dnd functions */
void gimp_dnd_set_drawable_preview_icon (GtkWidget *widget,
GdkDragContext *context,
GimpDrawable *drawable,
GdkGC *gc);
/* color dnd functions */
typedef void (*GimpDndSetColorFunc) (gpointer, guchar, guchar, guchar);
typedef void (*GimpDndGetColorFunc) (gpointer, guchar *, guchar *, guchar *);
void gimp_dnd_color_source_set (GtkWidget *widget,
GimpDndGetColorFunc get_color_func,
gpointer data);
void gimp_dnd_color_dest_set (GtkWidget *widget,
GimpDndSetColorFunc set_color_func,
gpointer data);
#endif /* __GIMP_DND_H__ */

212
app/widgets/gimptoolbox-color-area.c
View File

@ -35,25 +35,11 @@ typedef enum
} ColorAreaTarget;
/* local function prototypes */
static void color_area_drag_begin (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drag_end (GtkWidget *, GdkDragContext *, gpointer);
static void color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data);
static void color_area_set_color (gpointer, guchar, guchar, guchar);
static void color_area_get_color (gpointer, guchar *, guchar *, guchar *);
/* Global variables */
gint active_color = 0;
gint active_color = FOREGROUND;
/* Static variables */
static GdkGC *color_area_gc = NULL;
@ -67,7 +53,7 @@ static gint edit_color;
static guchar revert_fg_r, revert_fg_g, revert_fg_b;
static guchar revert_bg_r, revert_bg_g, revert_bg_b;
/* dnd structures */
/* dnd stuff */
static GtkTargetEntry color_area_target_table[] =
{
GIMP_TARGET_COLOR
@ -268,16 +254,13 @@ color_area_edit (void)
palette_get_foreground (&revert_fg_r, &revert_fg_g, &revert_fg_b);
palette_get_background (&revert_bg_r, &revert_bg_g, &revert_bg_b);
}
if (active_color == FOREGROUND)
{
palette_get_foreground (&r, &g, &b);
edit_color = FOREGROUND;
}
palette_get_foreground (&r, &g, &b);
else
{
palette_get_background (&r, &g, &b);
edit_color = BACKGROUND;
}
palette_get_background (&r, &g, &b);
edit_color = active_color;
if (! color_notebook)
{
@ -333,7 +316,36 @@ color_area_events (GtkWidget *widget,
bevent = (GdkEventButton *) event;
if (bevent->button == 1)
press_target = color_area_target (bevent->x, bevent->y);
{
target = color_area_target (bevent->x, bevent->y);
press_target = INVALID_AREA;
switch (target)
{
case FORE_AREA:
case BACK_AREA:
if (target != active_color)
{
active_color = target;
color_area_draw ();
}
else
{
press_target = target;
}
break;
case SWAP_AREA:
palette_swap_colors ();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors ();
color_area_draw ();
break;
default:
break;
}
}
break;
case GDK_BUTTON_RELEASE:
@ -349,23 +361,7 @@ color_area_events (GtkWidget *widget,
{
case FORE_AREA:
case BACK_AREA:
if (target == active_color)
{
color_area_edit ();
}
else
{
active_color = target;
color_area_draw ();
}
break;
case SWAP_AREA:
palette_swap_colors();
color_area_draw ();
break;
case DEF_AREA:
palette_set_default_colors();
color_area_draw ();
color_area_edit ();
break;
default:
break;
@ -405,34 +401,19 @@ color_area_create (gint width,
swap_pixmap = swap_pmap;
/* dnd stuff */
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gimp_dnd_color_source_set (color_area, color_area_get_color, NULL);
gtk_drag_dest_set (color_area,
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY);
gtk_drag_source_set (color_area,
GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
color_area_target_table, n_color_area_targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_begin",
GTK_SIGNAL_FUNC (color_area_drag_begin),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_end",
GTK_SIGNAL_FUNC (color_area_drag_end),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_get",
GTK_SIGNAL_FUNC (color_area_drag_handle),
color_area);
gtk_signal_connect (GTK_OBJECT (color_area),
"drag_data_received",
GTK_SIGNAL_FUNC (color_area_drop_handle),
color_area);
gimp_dnd_color_dest_set (color_area, color_area_set_color, NULL);
return color_area;
}
@ -444,76 +425,23 @@ color_area_update ()
}
static void
color_area_drag_begin (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_get_color (gpointer data,
guchar *r,
guchar *g,
guchar *b)
{
GtkWidget *window;
GdkColor bg;
guchar r, g, b;
window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
gtk_widget_set_usize (window, 48, 32);
gtk_widget_realize (window);
gtk_object_set_data_full (GTK_OBJECT (widget),
"gimp-color-area-drag-window",
window,
(GtkDestroyNotify) gtk_widget_destroy);
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
palette_get_foreground (r, g, b);
else
palette_get_background (&r, &g, &b);
bg.red = 0xff * r;
bg.green = 0xff * g;
bg.blue = 0xff * b;
gdk_color_alloc (gtk_widget_get_colormap (window), &bg);
gdk_window_set_background (window->window, &bg);
gtk_drag_set_icon_widget (context, window, -2, -2);
palette_get_background (r, g, b);
}
static void
color_area_drag_end (GtkWidget *widget,
GdkDragContext *context,
gpointer data)
color_area_set_color (gpointer data,
guchar r,
guchar g,
guchar b)
{
gtk_object_set_data (GTK_OBJECT (widget),
"gimp-color-area-drag-window", NULL);
}
static void
color_area_drop_handle (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 *vals;
guchar r, g, b;
if (selection_data->length < 0)
return;
if ((selection_data->format != 16) ||
(selection_data->length != 8))
{
g_warning ("Received invalid color data\n");
return;
}
vals = (guint16 *) selection_data->data;
r = vals[0] / 0xff;
g = vals[1] / 0xff;
b = vals[2] / 0xff;
if (color_notebook_active &&
active_color == edit_color)
{
@ -527,29 +455,3 @@ color_area_drop_handle (GtkWidget *widget,
palette_set_background (r, g, b);
}
}
static void
color_area_drag_handle (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer data)
{
guint16 vals[4];
guchar r, g, b;
if (active_color == FOREGROUND)
palette_get_foreground (&r, &g, &b);
else
palette_get_background (&r, &g, &b);
vals[0] = r * 0xff;
vals[1] = g * 0xff;
vals[2] = b * 0xff;
vals[3] = 0xffff;
gtk_selection_data_set (selection_data,
gdk_atom_intern ("application/x-color", FALSE),
16, (guchar *) vals, 8);
}

1
plug-ins/common/.cvsignore
View File

@ -85,6 +85,7 @@ pnm
polar
ps
psd
psp
randomize
ripple
rotate