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https://gitlab.gnome.org/GNOME/gimp
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fixes for the g_string -> g_str change in glib
updated gfig -Yosh
This commit is contained in:
Manish Singh
parent
e0e6bd4da3
commit
ac30648449
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@ -1,3 +1,10 @@
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Fri Feb 13 02:00:01 PST 1998 Manish Singh <yosh@gimp.org>
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* libgimp/gimp.c
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* app/menus.c: fixes for the g_string -> g_str change in glib
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* updated gfig
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Thu Feb 12 13:10:50 EST 1998 Adrian Likins <adrian@gimp.org>
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*libgimp/gimp.h
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@ -339,7 +339,7 @@ menus_add_path (char *path,
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char *accelerator)
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{
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if (!entry_ht)
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, accelerator);
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}
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@ -462,7 +462,7 @@ menus_install_accel (GtkWidget *widget,
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g_free (t1);
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}
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else
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, g_strdup (accel));
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@ -339,7 +339,7 @@ menus_add_path (char *path,
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char *accelerator)
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{
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if (!entry_ht)
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, accelerator);
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}
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@ -462,7 +462,7 @@ menus_install_accel (GtkWidget *widget,
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g_free (t1);
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}
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else
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, g_strdup (accel));
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@ -339,7 +339,7 @@ menus_add_path (char *path,
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char *accelerator)
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{
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if (!entry_ht)
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, accelerator);
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}
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@ -462,7 +462,7 @@ menus_install_accel (GtkWidget *widget,
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g_free (t1);
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}
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else
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, g_strdup (accel));
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@ -339,7 +339,7 @@ menus_add_path (char *path,
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char *accelerator)
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{
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if (!entry_ht)
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, accelerator);
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}
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@ -462,7 +462,7 @@ menus_install_accel (GtkWidget *widget,
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g_free (t1);
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}
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else
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entry_ht = g_hash_table_new (g_string_hash, g_string_equal);
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entry_ht = g_hash_table_new (g_str_hash, g_str_equal);
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g_hash_table_insert (entry_ht, path, g_strdup (accel));
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@ -107,7 +107,7 @@ gimp_main (int argc,
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return 0;
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}
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temp_proc_ht = g_hash_table_new (g_string_hash, g_string_equal);
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temp_proc_ht = g_hash_table_new (g_str_hash, g_str_equal);
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gimp_loop ();
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return 0;
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@ -4,7 +4,19 @@ GFig
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Andy Thomas (alt@picnic.demon.co.uk).
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http://www.picnic.demon.co.uk.
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(This README could still do with expanding).
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Release 0.96 3.2.98
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~~~~~~~~~~~~~~~~~~~
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Change summary from 0.95
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~~~~~~~~~~~~~~~~~~~~~~~~
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Only a few changes.
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1) Updated to work with version gtk+0.99.3
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2) New grid type (isometric). Thanks to Rob Saunders (rob@arch.usyd.EDU.AU)
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for this patch.
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3) Cleaned up code to work on HP-UX system.
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(Thanks to "Rafael E. Herrera" <raffo@neuronet.pitt.edu> for those patches).
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Release 0.95 14.11.97
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~~~~~~~~~~~~~~~~~~~~~
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@ -55,7 +67,9 @@ already present in the GIMP itself.
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Patch file
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++++++++++
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*************************************************
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ONLY required for GIMP <= 0.99.14
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*************************************************
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All released up to and including 0.99.14 contain a bug in the paintbrush.c code.
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I have submitted a patch to correct this fault. If you have NOT applied
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@ -31,6 +31,11 @@
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/* Change log:-
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* 0.9 First public release.
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* 0.95 Second release.
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*
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* 0.96 Added patch from Rob Saunders (rob@arch.usyd.EDU.AU)
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* that introduces a isometric type grid
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* Removed use of gtk_idle* stuff on position update. Not required.
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*/
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#include <stdio.h>
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@ -160,7 +165,7 @@ static void draw_grid(GtkWidget *widget,gpointer data);
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static void gfig_new_gc(void);
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static void find_grid_pos(GdkPoint *p,GdkPoint *gp, guint state);
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static gint brush_list_button_press(GtkWidget *widget,GdkEventButton *event,gpointer data);
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static gint calculate_point_to_line_distance(GdkPoint *p, GdkPoint *A, GdkPoint *B, GdkPoint *I);
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GPlugInInfo PLUG_IN_INFO =
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@ -194,6 +199,7 @@ typedef enum DobjType {
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typedef enum Gridtype {
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RECT_GRID = 0,
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POLAR_GRID,
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ISO_GRID,
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} GRIDTYPE;
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typedef enum DrawonLayers {
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@ -601,7 +607,7 @@ run (gchar *name,
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gint *nreturn_vals,
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GParam **return_vals)
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{
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static GParam values[1];
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GParam * values = g_new(GParam, 1);
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GDrawable *drawable;
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GRunModeType run_mode;
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GStatusType status = STATUS_SUCCESS;
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@ -1238,7 +1244,13 @@ save_options(FILE *fp)
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/* Save options */
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fprintf(fp,"<OPTIONS>\n");
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fprintf(fp,"GridSpacing: %d\n",selvals.opts.gridspacing);
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fprintf(fp,"GridType: %s\n",(selvals.opts.gridtype == RECT_GRID)?"RECT_GRID":"POLAR_GRID");
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if(selvals.opts.gridtype == RECT_GRID)
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fprintf(fp,"GridType: RECT_GRID\n");
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else if(selvals.opts.gridtype == POLAR_GRID)
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fprintf(fp,"GridType: POLAR_GRID\n");
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else if(selvals.opts.gridtype == ISO_GRID)
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fprintf(fp,"GridType: ISO_GRID\n");
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else fprintf(fp,"GridType: RECT_GRID\n"); /* If in doubt, default to RECT_GRID */
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fprintf(fp,"DrawGrid: %s\n",(selvals.opts.drawgrid)?"TRUE":"FALSE");
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fprintf(fp,"Snap2Grid: %s\n",(selvals.opts.snap2grid)?"TRUE":"FALSE");
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fprintf(fp,"LockOnGrid: %s\n",(selvals.opts.lockongrid)?"TRUE":"FALSE");
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@ -1322,8 +1334,14 @@ update_options(GFIGOBJ *old_obj)
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GTK_MENU(gtk_option_menu_get_menu(
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GTK_OPTION_MENU(gfig_opt_widget.gridtypemenu)))),(gpointer)GRID_TYPE_MENU);
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#ifdef DEBUG
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printf("Gridtype set in options to %s\n",
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(current_obj->opts.gridtype == RECT_GRID)?"RECT_GRID":"POLAR_GRID");
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printf("Gridtype set in options to ");
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if (current_obj->opts.gridtype == RECT_GRID)
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printf("RECT_GRID\n");
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else if (current_obj->opts.gridtype == POLAR_GRID)
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printf("POLAR_GRID\n");
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else if (current_obj->opts.gridtype == ISO_GRID)
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printf("ISO_GRID\n");
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else printf("NONE\n");
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#endif /* DEBUG */
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}
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}
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@ -1401,6 +1419,8 @@ load_options(GFIGOBJ *gfig,FILE *fp)
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gfig->opts.gridtype = RECT_GRID;
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else if(!strcmp(opt_buf,"POLAR_GRID"))
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gfig->opts.gridtype = POLAR_GRID;
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else if(!strcmp(opt_buf,"ISO_GRID"))
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gfig->opts.gridtype = ISO_GRID;
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else
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return(-1);
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}
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@ -3728,8 +3748,14 @@ gridtype_menu_callback (GtkWidget *widget, gpointer data)
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if(mtype == GRID_TYPE_MENU)
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{
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#ifdef DEBUG
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printf("Gridtype set to %s\n",
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((GRIDTYPE)gtk_object_get_user_data (GTK_OBJECT (widget)) == RECT_GRID)?"RECT_GRID":"POLAR_GRID");
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printf("Gridtype set to ");
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if (current_obj->opts.gridtype == RECT_GRID)
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printf("RECT_GRID\n");
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else if (current_obj->opts.gridtype == POLAR_GRID)
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printf("POLAR_GRID\n");
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else if (current_obj->opts.gridtype == ISO_GRID)
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printf("ISO_GRID\n");
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else printf("NONE\n");
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#endif /* DEBUG */
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selvals.opts.gridtype = (GRIDTYPE)gtk_object_get_user_data (GTK_OBJECT (widget));
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}
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@ -3768,6 +3794,14 @@ option_page_menu_gridtype(void)
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gtk_widget_show (menuitem);
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gtk_menu_append (GTK_MENU (menu), menuitem);
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menuitem = gtk_menu_item_new_with_label("Isometric");
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gtk_object_set_user_data (GTK_OBJECT (menuitem), (gpointer) ISO_GRID);
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gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
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(GtkSignalFunc) gridtype_menu_callback,
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(gpointer)GRID_TYPE_MENU);
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gtk_widget_show (menuitem);
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gtk_menu_append (GTK_MENU (menu), menuitem);
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gtk_option_menu_set_menu (GTK_OPTION_MENU (option_menu), menu);
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gtk_widget_show (option_menu);
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@ -4240,7 +4274,7 @@ gfig_pos_update_labels(gpointer data)
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{
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static gchar buf[256];
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gtk_idle_remove(pos_tag);
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/*gtk_idle_remove(pos_tag);*/
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pos_tag = -1;
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if(x_pos_val < 0)
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@ -4273,7 +4307,8 @@ gfig_pos_update(gint x , gint y)
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if(update && pos_tag == -1 && selvals.showpos)
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{
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pos_tag = gtk_idle_add((GtkFunction)gfig_pos_update_labels,NULL);
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/*pos_tag = gtk_idle_add((GtkFunction)gfig_pos_update_labels,NULL);*/
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gfig_pos_update_labels(NULL);
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}
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}
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@ -5767,7 +5802,7 @@ about_button_press(GtkWidget *widget,
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gtk_widget_show (label);
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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label = gtk_label_new("Release 0.95");
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label = gtk_label_new("Release 0.96");
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gtk_misc_set_padding (GTK_MISC (label), 2, 2);
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gtk_widget_show (label);
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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@ -5787,6 +5822,16 @@ about_button_press(GtkWidget *widget,
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gtk_widget_show (label);
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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label = gtk_label_new("Isometric grid By Rob Saunders");
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gtk_misc_set_padding (GTK_MISC (label), 2, 2);
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gtk_widget_show (label);
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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label = gtk_label_new("rob@arch.usyd.EDU.AU");
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gtk_misc_set_padding (GTK_MISC (label), 2, 2);
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gtk_widget_show (label);
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gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
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gtk_widget_show (window);
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return(FALSE);
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@ -6558,7 +6603,7 @@ dialog_update_preview(void)
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}
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}
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void
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static void
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gfig_new_gc()
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{
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GdkColor fg, bg;
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@ -6612,6 +6657,7 @@ find_grid_pos(GdkPoint *p,GdkPoint *gp,guint is_butt3)
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static GdkPoint cons_pnt;
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static gdouble cons_radius;
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static gdouble cons_ang;
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static gboolean cons_center;
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if(selvals.opts.gridtype == RECT_GRID)
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{
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@ -6637,7 +6683,7 @@ find_grid_pos(GdkPoint *p,GdkPoint *gp,guint is_butt3)
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cons_pnt = *gp; /* Structure copy */
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}
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}
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else
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else if(selvals.opts.gridtype == POLAR_GRID)
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{
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gdouble ang_grid;
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gdouble ang_radius;
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@ -6657,6 +6703,7 @@ find_grid_pos(GdkPoint *p,GdkPoint *gp,guint is_butt3)
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/* DEAD CENTER */
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gp->x = preview_width/2;
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gp->y = preview_height/2;
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if (!is_butt3) cons_center = TRUE;
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#ifdef DEBUG
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printf("Dead center\n");
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#endif /* DEBUG */
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@ -6681,23 +6728,147 @@ find_grid_pos(GdkPoint *p,GdkPoint *gp,guint is_butt3)
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if(is_butt3)
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{
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if(fabs(rounded_angle - cons_ang) > ang_grid/2)
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if(!cons_center)
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{
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gp->x = (gint)rint((cons_radius*cos(rounded_angle))) + preview_width/2;
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gp->y = -(gint)rint((cons_radius*sin(rounded_angle))) + preview_height/2;
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}
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else
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{
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gp->x = (gint)rint((rounded_radius*cos(cons_ang))) + preview_width/2;
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gp->y = -(gint)rint((rounded_radius*sin(cons_ang))) + preview_height/2;
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if(fabs(rounded_angle - cons_ang) > ang_grid/2)
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{
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gp->x = (gint)rint((cons_radius*cos(rounded_angle))) + preview_width/2;
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gp->y = -(gint)rint((cons_radius*sin(rounded_angle))) + preview_height/2;
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}
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else
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{
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gp->x = (gint)rint((rounded_radius*cos(cons_ang))) + preview_width/2;
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gp->y = -(gint)rint((rounded_radius*sin(cons_ang))) + preview_height/2;
|
||||
}
|
||||
}
|
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}
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||||
else
|
||||
{
|
||||
cons_radius = rounded_radius;
|
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cons_ang = rounded_angle;
|
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cons_center = FALSE;
|
||||
}
|
||||
}
|
||||
else if(selvals.opts.gridtype == ISO_GRID)
|
||||
{
|
||||
if(is_butt3)
|
||||
{
|
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static GdkPoint b_pnt;
|
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static GdkPoint i_pnt;
|
||||
static GdkPoint ii_pnt;
|
||||
gint d;
|
||||
gint dd;
|
||||
|
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b_pnt.x = cons_pnt.x;
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b_pnt.y = cons_pnt.y + preview_width;
|
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d = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &i_pnt);
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|
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b_pnt.x = cons_pnt.x;
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b_pnt.y = cons_pnt.y - preview_width;
|
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dd = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &ii_pnt);
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||||
if (dd < d)
|
||||
{
|
||||
i_pnt.x = ii_pnt.x;
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i_pnt.y = ii_pnt.y;
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d = dd;
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}
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b_pnt.x = cons_pnt.x + preview_width;
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b_pnt.y = cons_pnt.y + preview_width/2;
|
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dd = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &ii_pnt);
|
||||
if (dd < d)
|
||||
{
|
||||
i_pnt.x = ii_pnt.x;
|
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i_pnt.y = ii_pnt.y;
|
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d = dd;
|
||||
}
|
||||
|
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b_pnt.x = cons_pnt.x + preview_width;
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b_pnt.y = cons_pnt.y - preview_width/2;
|
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dd = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &ii_pnt);
|
||||
if (dd < d)
|
||||
{
|
||||
i_pnt.x = ii_pnt.x;
|
||||
i_pnt.y = ii_pnt.y;
|
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d = dd;
|
||||
}
|
||||
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b_pnt.x = cons_pnt.x - preview_width;
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b_pnt.y = cons_pnt.y + preview_width/2;
|
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dd = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &ii_pnt);
|
||||
if (dd < d)
|
||||
{
|
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i_pnt.x = ii_pnt.x;
|
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i_pnt.y = ii_pnt.y;
|
||||
d = dd;
|
||||
}
|
||||
|
||||
b_pnt.x = cons_pnt.x - preview_width;
|
||||
b_pnt.y = cons_pnt.y - preview_width/2;
|
||||
dd = calculate_point_to_line_distance(p, &cons_pnt, &b_pnt, &ii_pnt);
|
||||
if (dd < d)
|
||||
{
|
||||
i_pnt.x = ii_pnt.x;
|
||||
i_pnt.y = ii_pnt.y;
|
||||
d = dd;
|
||||
}
|
||||
|
||||
x = i_pnt.x;
|
||||
y = i_pnt.y;
|
||||
}
|
||||
|
||||
if(x % selvals.opts.gridspacing > selvals.opts.gridspacing/2)
|
||||
x += selvals.opts.gridspacing;
|
||||
|
||||
gp->x = (x/selvals.opts.gridspacing)*selvals.opts.gridspacing;
|
||||
|
||||
if (((gp->x/selvals.opts.gridspacing) % 2) != 0)
|
||||
{
|
||||
y -= selvals.opts.gridspacing/2;
|
||||
|
||||
if(y % selvals.opts.gridspacing > selvals.opts.gridspacing/2)
|
||||
y += selvals.opts.gridspacing;
|
||||
|
||||
gp->y = (selvals.opts.gridspacing/2) + ((y/selvals.opts.gridspacing)*selvals.opts.gridspacing);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(y % selvals.opts.gridspacing > selvals.opts.gridspacing/2)
|
||||
y += selvals.opts.gridspacing;
|
||||
|
||||
gp->y = (y/selvals.opts.gridspacing)*selvals.opts.gridspacing;
|
||||
}
|
||||
|
||||
if (!is_butt3)
|
||||
{
|
||||
/* Store the point since it might be used later */
|
||||
cons_pnt = *gp; /* Structure copy */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Calculate distance from a point to a line
|
||||
* Taken from the newsgroup comp.graphics.algorithms FAQ. */
|
||||
static int
|
||||
calculate_point_to_line_distance(GdkPoint *p, GdkPoint *A, GdkPoint *B, GdkPoint *I)
|
||||
{
|
||||
gint L2;
|
||||
gint L;
|
||||
|
||||
L2 = ((B->x - A->x)*(B->x - A->x)) + ((B->y - A->y)*(B->y - A->y));
|
||||
L = (gint) sqrt(L2);
|
||||
|
||||
/* gint r; */
|
||||
/* gint s; */
|
||||
/* r = ((A->y - p->y)*(A->y - B->y) - (A->x - p->x)*(B->x - A->x))/L2; */
|
||||
/* s = ((A->y - p->y)*(B->x - A->x) - (A->x - p->x)*(B->y - A->y))/L2; */
|
||||
|
||||
/* Let I be the point of perpendicular projection of C onto AB. */
|
||||
|
||||
I->x = A->x + (((A->y - p->y)*(A->y - B->y) - (A->x - p->x)*(B->x - A->x))*(B->x - A->x))/L2;
|
||||
I->y = A->y + (((A->y - p->y)*(A->y - B->y) - (A->x - p->x)*(B->x - A->x))*(B->y - A->y))/L2;
|
||||
|
||||
return abs((((A->y - p->y)*(B->x - A->x)) - ((A->x - p->x)*(B->y - A->y)))*L);
|
||||
}
|
||||
|
||||
/* Given a point x,y draw a circle */
|
||||
|
|
@ -6916,6 +7087,59 @@ draw_grid_sq(GdkGC *drawgc)
|
|||
}
|
||||
}
|
||||
|
||||
static void
|
||||
draw_grid_iso(GdkGC *drawgc)
|
||||
{
|
||||
gint step;
|
||||
gint loop;
|
||||
|
||||
gint diagonal_start;
|
||||
gint diagonal_end;
|
||||
gint diagonal_width;
|
||||
gint diagonal_height;
|
||||
|
||||
step = selvals.opts.gridspacing;
|
||||
|
||||
/* Draw the vertical lines */
|
||||
for (loop = 0 ; loop < preview_width ; loop += step)
|
||||
{
|
||||
gdk_draw_line(gfig_preview->window,
|
||||
drawgc,
|
||||
(gint)loop,
|
||||
(gint)0,
|
||||
(gint)loop,
|
||||
(gint)preview_height);
|
||||
}
|
||||
|
||||
diagonal_start = preview_width/2;
|
||||
diagonal_start = diagonal_start - (diagonal_start % step);
|
||||
diagonal_start = -diagonal_start;
|
||||
|
||||
diagonal_end = preview_height + (preview_width/2);
|
||||
diagonal_end = diagonal_end - (diagonal_end % step);
|
||||
|
||||
diagonal_width = preview_width;
|
||||
diagonal_height = diagonal_width/2;
|
||||
|
||||
/* Draw diagonal lines */
|
||||
for (loop = diagonal_start ; loop < diagonal_end ; loop += step)
|
||||
{
|
||||
gdk_draw_line(gfig_preview->window,
|
||||
drawgc,
|
||||
(gint)0,
|
||||
(gint)loop,
|
||||
(gint)diagonal_width,
|
||||
(gint)loop + diagonal_height);
|
||||
|
||||
gdk_draw_line(gfig_preview->window,
|
||||
drawgc,
|
||||
(gint)0,
|
||||
(gint)loop,
|
||||
(gint)diagonal_width,
|
||||
(gint)loop - diagonal_height);
|
||||
}
|
||||
}
|
||||
|
||||
static GdkGC *
|
||||
gfig_get_grid_gc(GtkWidget *w, gint gctype)
|
||||
{
|
||||
|
|
@ -6968,8 +7192,10 @@ draw_grid(GtkWidget *widget,
|
|||
|
||||
if(selvals.opts.gridtype == RECT_GRID)
|
||||
draw_grid_sq(drawgc);
|
||||
else
|
||||
else if(selvals.opts.gridtype == POLAR_GRID)
|
||||
draw_grid_polar(drawgc);
|
||||
else if(selvals.opts.gridtype == ISO_GRID)
|
||||
draw_grid_iso(drawgc);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -11530,7 +11756,7 @@ d_load_bezier(FILE *from)
|
|||
|
||||
static fp_pnt_cnt = 0;
|
||||
static fp_pnt_chunk = 0;
|
||||
gdouble *fp_pnt_pnts = NULL;;
|
||||
gdouble *fp_pnt_pnts = NULL;
|
||||
|
||||
|
||||
static void
|
||||
|
|
@ -12065,7 +12291,7 @@ draw_one_obj(DOBJECT * obj)
|
|||
obj->drawfunc(obj);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
draw_objects(DALLOBJS * objs,gint show_single)
|
||||
{
|
||||
/* Show_single - only one object to draw Unless shift
|
||||
|
|
|
|||
Loading…
Reference in a new issue