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make Next and Previous buttons insensitive if no tips could be loaded (as 

2001-10-23  Sven Neumann  <sven@gimp.org>

	* app/gui/tips_dialog.c: make Next and Previous buttons insensitive
	if no tips could be loaded (as done in the stable branch).

	* plug-ins/common/mblur.c (mblur_linear): merged fix for bug #62640
	from stable branch.

	* plug-ins/gap/gap_lib.c: merged fix for bug #61677 from stable branch.
This commit is contained in:
Sven Neumann 2001-10-23 10:09:17 +00:00 committed by Sven Neumann
parent a5bda23c12
commit f56b3d4c7b
5 changed files with 61 additions and 17 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2001-10-23 Sven Neumann <sven@gimp.org>
* app/gui/tips_dialog.c: make Next and Previous buttons insensitive
if no tips could be loaded (as done in the stable branch).
* plug-ins/common/mblur.c (mblur_linear): merged fix for bug #62640
from stable branch.
* plug-ins/gap/gap_lib.c: merged fix for bug #61677 from stable branch.
2001-10-22 Michael Natterer <mitch@gimp.org>
* app/Makefile.am

2
app/dialogs/tips-dialog.c
View File

@ -174,6 +174,7 @@ tips_dialog_create (void)
button = gtk_button_new_with_label (_("Previous Tip"));
GTK_WIDGET_UNSET_FLAGS (button, GTK_RECEIVES_DEFAULT);
gtk_widget_set_sensitive (button, (tips_count > 1));
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);
@ -183,6 +184,7 @@ tips_dialog_create (void)
button = gtk_button_new_with_label (_("Next Tip"));
GTK_WIDGET_UNSET_FLAGS (button, GTK_RECEIVES_DEFAULT);
gtk_widget_set_sensitive (button, (tips_count > 1));
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);

2
app/gui/tips-dialog.c
View File

@ -174,6 +174,7 @@ tips_dialog_create (void)
button = gtk_button_new_with_label (_("Previous Tip"));
GTK_WIDGET_UNSET_FLAGS (button, GTK_RECEIVES_DEFAULT);
gtk_widget_set_sensitive (button, (tips_count > 1));
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);
@ -183,6 +184,7 @@ tips_dialog_create (void)
button = gtk_button_new_with_label (_("Next Tip"));
GTK_WIDGET_UNSET_FLAGS (button, GTK_RECEIVES_DEFAULT);
gtk_widget_set_sensitive (button, (tips_count > 1));
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);

6
plug-ins/common/mblur.c
View File

@ -306,8 +306,8 @@ mblur_linear (void)
max_progress = sel_width * sel_height;
n = mbvals.length;
px = n * cos (mbvals.angle / 180.0 * G_PI);
py = n * sin (mbvals.angle / 180.0 * G_PI);
px = (gdouble) n * cos (mbvals.angle / 180.0 * G_PI);
py = (gdouble) n * sin (mbvals.angle / 180.0 * G_PI);
/*
* Initialization for Bresenham algorithm:
@ -377,7 +377,7 @@ mblur_linear (void)
sum[c]+= pixel[c];
i++;
while (e >= 0)
while (e >= 0 && dx)
{
if (swapdir)
xx += s1;

58
plug-ins/gap/gap_lib.c
View File

@ -28,6 +28,10 @@
*/
/* revision history:
* 1.2.2a; 2001/10/21 hof: bufix # 61677 (error in duplicate frames GUI)
* and disable duplicate for Unsaved/untitled Images.
* (creating frames from such images with a default name may cause problems
* as unexpected overwriting frames or mixing animations with different sized frames)
* 1.2.1a; 2001/07/07 hof: p_file_copy use binary modes in fopen (hope that fixes bug #52890 in video/duplicate)
* 1.1.29a; 2000/11/23 hof: gap locking (changed to procedures and placed here)
* 1.1.28a; 2000/11/05 hof: check for GIMP_PDB_SUCCESS (not for FALSE)
@ -634,6 +638,9 @@ t_anim_info *p_alloc_ainfo(gint32 image_id, GimpRunModeType run_mode)
l_ainfo_ptr->old_filename = gimp_image_get_filename(image_id);
if(l_ainfo_ptr->old_filename == NULL)
{
/* note: gimp versions > 1.2 have default filenames for new created images
* and we'll probably never step into this place anymore
*/
l_ainfo_ptr->old_filename = g_strdup("frame_0001.xcf"); /* assign a defaultname */
gimp_image_set_filename (image_id, l_ainfo_ptr->old_filename);
}
@ -792,7 +799,7 @@ int p_dir_ainfo(t_anim_info *ainfo_ptr)
/* set first_frame_nr and last_frame_nr (found as "_0099" in diskfile namepart) */
ainfo_ptr->last_frame_nr = l_maxnr;
ainfo_ptr->first_frame_nr = l_minnr;
ainfo_ptr->first_frame_nr = MIN(l_minnr, l_maxnr);
return 0; /* OK */
} /* end p_dir_ainfo */
@ -924,9 +931,9 @@ int p_chk_framerange(t_anim_info *ainfo_ptr)
{
p_msg_win(ainfo_ptr->run_mode,
_("OPERATION CANCELLED.\n"
"GAP-plugins works only with filenames\n"
"that end with _0001.xcf.\n"
"==> Rename your image, then try again."));
"GAP plug-ins only work with filenames\n"
"that end in numbers like _0001.xcf.\n"
"==> Rename your image, then try again."));
return -1;
}
return 0;
@ -1554,16 +1561,23 @@ int p_dup(t_anim_info *ainfo_ptr, long cnt, long range_from, long range_to)
long l_src_nr, l_src_nr_min, l_src_nr_max;
char *l_dup_name;
char *l_curr_name;
gdouble l_percentage, l_percentage_step;
if(gap_debug) fprintf(stderr, "DEBUG p_dup fr:%d to:%d cnt:%d\n",
(int)range_from, (int)range_to, (int)cnt);
gdouble l_percentage, l_percentage_step;
if(gap_debug) fprintf(stderr, "DEBUG p_dup fr:%d to:%d cnt:%d extension:%s: basename:%s frame_cnt:%d\n",
(int)range_from, (int)range_to, (int)cnt, ainfo_ptr->extension, ainfo_ptr->basename, (int)ainfo_ptr->frame_cnt);
if(cnt < 1) return -1;
l_curr_name = p_alloc_fname(ainfo_ptr->basename, ainfo_ptr->curr_frame_nr, ainfo_ptr->extension);
/* save current frame */
p_save_named_frame(ainfo_ptr->image_id, l_curr_name);
if(p_save_named_frame(ainfo_ptr->image_id, l_curr_name) < 0)
{
gchar *tmp_errtxt;
tmp_errtxt = g_strdup_printf(_("Error: could not save frame %s"), l_curr_name);
p_msg_win(ainfo_ptr->run_mode, tmp_errtxt);
g_free(tmp_errtxt);
return -1;
}
/* use a new name (0001.xcf Konvention) */
gimp_image_set_filename (ainfo_ptr->image_id, l_curr_name);
@ -2127,13 +2141,14 @@ int p_dup_dialog(t_anim_info *ainfo_ptr, long *range_from, long *range_to)
p_init_arr_arg(&argv[2], WGT_INT_PAIR);
argv[2].label_txt = _("N times:");
argv[2].constraint = FALSE;
argv[2].int_min = 0;
argv[2].int_min = 1;
argv[2].int_max = 99;
argv[2].int_ret = 1;
argv[2].umin = 0;
argv[2].umin = 1;
argv[2].umax = 9999;
argv[2].help_txt = _("Copy selected Range n-times \n(you may type in Values > 99)");
if(TRUE == p_array_dialog(l_title, _("Duplicate Frame Range"), 3, argv))
{
g_free (l_title);
@ -2172,7 +2187,22 @@ int gap_dup(GimpRunModeType run_mode, gint32 image_id, int nr,
if(run_mode == GIMP_RUN_INTERACTIVE)
{
if(0 != p_chk_framechange(ainfo_ptr)) { l_cnt = -1; }
else { l_cnt = p_dup_dialog(ainfo_ptr, &l_from, &l_to); }
else
{
if(*ainfo_ptr->extension == '\0' && ainfo_ptr->frame_cnt == 0)
{
/* duplicate was called on a frame without extension and without framenumer in its name
* (typical for new created images named like 'Untitled' (or 'Unbenannt' for german GUI or .. in other languages)
*/
p_msg_win(ainfo_ptr->run_mode,
_("OPERATION CANCELLED.\n"
"GAP plug-ins only work with filenames\n"
"that end in numbers like _0001.xcf.\n"
"==> Rename your image, then try again."));
return -1;
}
l_cnt = p_dup_dialog(ainfo_ptr, &l_from, &l_to);
}
if((0 != p_chk_framechange(ainfo_ptr)) || (l_cnt < 1))
{
@ -2926,7 +2956,7 @@ p_gap_lock_is_locked(gint32 image_id, GimpRunModeType run_mode)
gimp_message(l_lockmsg);
g_free(l_lockmsg);
}
printf("GAP plugin is LOCKED ID:%s PID:%d\n", l_lock.key, (int)l_lock.pid);
printf("GAP plug-in is LOCKED ID:%s PID:%d\n", l_lock.key, (int)l_lock.pid);
return(TRUE);
}