mirror of
git://projects.qi-hardware.com/fped.git
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instantiation and create a partially formed instance. During measurement instantiation, we complete that instance. - leak.supp: finally figured out how to write a valgrind suppression file - fped.c: we don't need the FPED_NO_GUI kludge anymore - fped.c: moved gui_cleanup_style to gui_main - dereference icons (seems that this doesn't deallocate everything, though) git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5514 99fdad57-331a-0410-800a-d7fa5415bdb3
266 lines
6.2 KiB
C
266 lines
6.2 KiB
C
/*
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* gui.c - Editor GUI core
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*
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* Written 2009 by Werner Almesberger
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* Copyright 2009 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <gtk/gtk.h>
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#include "inst.h"
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#include "file.h"
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#include "gui_util.h"
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#include "gui_style.h"
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#include "gui_status.h"
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#include "gui_canvas.h"
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#include "gui_tool.h"
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#include "gui_frame.h"
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#include "gui.h"
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#include "icons/stuff.xpm"
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#include "icons/stuff_off.xpm"
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#include "icons/meas.xpm"
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#include "icons/meas_off.xpm"
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GtkWidget *root;
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int show_stuff = 1;
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int show_meas = 1;
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static GtkWidget *frames_box;
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static GtkWidget *ev_stuff, *ev_meas;
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static GtkWidget *stuff_image[2], *meas_image[2];
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/* ----- view callbacks ---------------------------------------------------- */
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static void swap_var_code(void)
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{
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extern int show_vars;
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show_vars = !show_vars;
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change_world();
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}
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/* ----- menu bar ---------------------------------------------------------- */
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static GtkItemFactoryEntry menu_entries[] = {
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{ "/File", NULL, NULL, 0, "<Branch>" },
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{ "/File/Save", NULL, save_fpd, 0, "<Item>" },
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{ "/File/sep1", NULL, NULL, 0, "<Separator>" },
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{ "/File/Write KiCad", NULL, write_kicad, 0, "<Item>" },
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{ "/File/Write Postscript",
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NULL, write_ps, 0, "<Item>" },
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{ "/File/sep2", NULL, NULL, 0, "<Separator>" },
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{ "/File/Quit", NULL, gtk_main_quit, 0, "<Item>" },
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{ "/View", NULL, NULL, 0, "<Branch>" },
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{ "/View/Zoom in", NULL, zoom_in_center, 0, "<Item>" },
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{ "/View/Zoom out", NULL, zoom_out_center,0, "<Item>" },
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{ "/View/Zoom all", NULL, zoom_to_extents,0, "<Item>" },
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{ "/View/Zoom frame", NULL, zoom_to_frame, 0, "<Item>" },
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{ "/View/sep1", NULL, NULL, 0, "<Separator>" },
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{ "/View/Swap var&code",NULL, swap_var_code, 0, "<Item>" },
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};
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static void make_menu_bar(GtkWidget *hbox)
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{
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GtkItemFactory *factory;
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GtkWidget *bar;
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factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<FpedMenu>", NULL);
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gtk_item_factory_create_items(factory,
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sizeof(menu_entries)/sizeof(*menu_entries), menu_entries, NULL);
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bar = gtk_item_factory_get_widget(factory, "<FpedMenu>");
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gtk_box_pack_start(GTK_BOX(hbox), bar, TRUE, TRUE, 0);
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}
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static gboolean toggle_stuff(GtkWidget *widget, GdkEventButton *event,
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gpointer data)
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{
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switch (event->button) {
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case 1:
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show_stuff = !show_stuff;
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set_image(ev_stuff, stuff_image[show_stuff]);
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inst_deselect();
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redraw();
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break;
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}
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return TRUE;
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}
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static gboolean toggle_meas(GtkWidget *widget, GdkEventButton *event,
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gpointer data)
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{
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switch (event->button) {
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case 1:
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show_meas = !show_meas;
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set_image(ev_meas, meas_image[show_meas]);
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inst_deselect();
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redraw();
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break;
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}
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return TRUE;
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}
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static void make_tool_bar(GtkWidget *hbox, GdkDrawable *drawable)
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{
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GtkWidget *bar;
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bar = gtk_toolbar_new();
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gtk_box_pack_end(GTK_BOX(hbox), bar, TRUE, TRUE, 0);
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//gtk_box_pack_end(GTK_BOX(hbox), bar, FALSE, FALSE, 0);
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gtk_toolbar_set_style(GTK_TOOLBAR(bar), GTK_TOOLBAR_ICONS);
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ev_stuff = tool_button(bar, drawable, NULL, toggle_stuff, NULL);
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ev_meas = tool_button(bar, drawable, NULL, toggle_meas, NULL);
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stuff_image[0] = gtk_widget_ref(make_image(drawable, xpm_stuff_off));
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stuff_image[1] = gtk_widget_ref(make_image(drawable, xpm_stuff));
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meas_image[0] = gtk_widget_ref(make_image(drawable, xpm_meas_off));
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meas_image[1] = gtk_widget_ref(make_image(drawable, xpm_meas));
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set_image(ev_stuff, stuff_image[show_stuff]);
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set_image(ev_meas, meas_image[show_meas]);
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}
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static void cleanup_tool_bar(void)
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{
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g_object_unref(stuff_image[0]);
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g_object_unref(stuff_image[1]);
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g_object_unref(meas_image[0]);
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g_object_unref(meas_image[1]);
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}
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static void make_top_bar(GtkWidget *vbox)
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{
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GtkWidget *hbox;
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hbox = gtk_hbox_new(FALSE, 0);
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make_menu_bar(hbox);
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make_tool_bar(hbox, root->window);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
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}
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/* ----- central screen area ----------------------------------------------- */
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static void make_center_area(GtkWidget *vbox)
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{
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GtkWidget *hbox, *frames_area, *paned;
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GtkWidget *tools;
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hbox = gtk_hbox_new(FALSE, 0);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
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paned = gtk_hpaned_new();
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gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
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/* Frames */
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frames_area = gtk_scrolled_window_new(NULL, NULL);
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gtk_paned_add1(GTK_PANED(paned), frames_area);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(frames_area),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_widget_set_size_request(frames_area, 250, 100);
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frames_box = gtk_vbox_new(FALSE, 0);
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build_frames(frames_box);
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gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(frames_area),
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frames_box);
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/* Canvas */
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gtk_paned_add2(GTK_PANED(paned), make_canvas());
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/* Icon bar */
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tools = gui_setup_tools(root->window);
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gtk_box_pack_end(GTK_BOX(hbox), tools, FALSE, FALSE, 0);
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}
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/* ----- GUI construction -------------------------------------------------- */
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void change_world(void)
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{
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inst_deselect();
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status_begin_reporting();
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instantiate();
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label_in_box_bg(active_frame->label, COLOR_FRAME_SELECTED);
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build_frames(frames_box);
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redraw();
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}
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static void make_screen(GtkWidget *window)
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{
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GtkWidget *vbox;
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vbox = gtk_vbox_new(FALSE, 0);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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make_top_bar(vbox);
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make_center_area(vbox);
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make_status_area(vbox);
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}
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int gui_init(int *argc, char ***argv)
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{
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gtk_init(argc, argv);
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return 0;
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}
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int gui_main(void)
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{
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root = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_position(GTK_WINDOW(root), GTK_WIN_POS_CENTER);
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gtk_window_set_default_size(GTK_WINDOW(root), 620, 460);
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gtk_window_set_title(GTK_WINDOW(root), "fped");
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/* get root->window */
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gtk_widget_show_all(root);
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g_signal_connect_swapped(G_OBJECT(root), "destroy",
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G_CALLBACK(gtk_main_quit), NULL);
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make_screen(root);
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gtk_widget_show_all(root);
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gui_setup_style(root->window);
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init_canvas();
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edit_nothing();
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select_frame(root_frame);
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make_popups();
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gtk_main();
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gui_cleanup_style();
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gui_cleanup_tools();
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cleanup_tool_bar();
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return 0;
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}
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