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vmap/plugins/prtview/ConfigDialog.cpp

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/*
PrtView plugin for GtkRadiant
Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "ConfigDialog.h"
#include <stdio.h>
#include <gtk/gtk.h>
#include <uilib/uilib.h>
#include "gtkutil/pointer.h"
#include "iscenegraph.h"
#include "prtview.h"
#include "portals.h"
static void dialog_button_callback(ui::Widget widget, gpointer data)
{
int *loop, *ret;
auto parent = widget.window();
loop = (int *) g_object_get_data(G_OBJECT(parent), "loop");
ret = (int *) g_object_get_data(G_OBJECT(parent), "ret");
*loop = 0;
*ret = gpointer_to_int(data);
}
static gint dialog_delete_callback(ui::Widget widget, GdkEvent *event, gpointer data)
{
widget.hide();
int *loop = (int *) g_object_get_data(G_OBJECT(widget), "loop");
*loop = 0;
return TRUE;
}
// =============================================================================
// Color selection dialog
static int DoColor(PackedColour *c)
{
GdkColor clr;
int loop = 1, ret = IDCANCEL;
clr.red = (guint16) (GetRValue(*c) * (65535 / 255));
clr.blue = (guint16) (GetGValue(*c) * (65535 / 255));
clr.green = (guint16) (GetBValue(*c) * (65535 / 255));
auto dlg = ui::Widget::from(gtk_color_selection_dialog_new("Choose Color"));
gtk_color_selection_set_current_color(
GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(dlg))), &clr);
dlg.connect("delete_event", G_CALLBACK(dialog_delete_callback), NULL);
dlg.connect("destroy", G_CALLBACK(gtk_widget_destroy), NULL);
GtkWidget *ok_button, *cancel_button;
g_object_get(dlg, "ok-button", &ok_button, "cancel-button", &cancel_button, nullptr);
ui::Widget::from(ok_button).connect("clicked", G_CALLBACK(dialog_button_callback), GINT_TO_POINTER(IDOK));
ui::Widget::from(cancel_button).connect("clicked", G_CALLBACK(dialog_button_callback), GINT_TO_POINTER(IDCANCEL));
g_object_set_data(G_OBJECT(dlg), "loop", &loop);
g_object_set_data(G_OBJECT(dlg), "ret", &ret);
dlg.show();
gtk_grab_add(dlg);
while (loop) {
gtk_main_iteration();
}
gtk_color_selection_get_current_color(
GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(dlg))), &clr);
gtk_grab_remove(dlg);
dlg.destroy();
if (ret == IDOK) {
*c = RGB(clr.red / (65535 / 255), clr.green / (65535 / 255), clr.blue / (65535 / 255));
}
return ret;
}
static void Set2DText(ui::Widget label)
{
char s[40];
sprintf(s, "Line Width = %6.3f", portals.width_2d * 0.5f);
gtk_label_set_text(GTK_LABEL(label), s);
}
static void Set3DText(ui::Widget label)
{
char s[40];
sprintf(s, "Line Width = %6.3f", portals.width_3d * 0.5f);
gtk_label_set_text(GTK_LABEL(label), s);
}
static void Set3DTransText(ui::Widget label)
{
char s[40];
sprintf(s, "Polygon transparency = %d%%", (int) portals.trans_3d);
gtk_label_set_text(GTK_LABEL(label), s);
}
static void SetClipText(ui::Widget label)
{
char s[40];
sprintf(s, "Cubic clip range = %d", (int) portals.clip_range * 64);
gtk_label_set_text(GTK_LABEL(label), s);
}
static void OnScroll2d(ui::Adjustment adj, gpointer data)
{
portals.width_2d = static_cast<float>( gtk_adjustment_get_value(adj));
Set2DText(ui::Widget::from(data));
Portals_shadersChanged();
SceneChangeNotify();
}
static void OnScroll3d(ui::Adjustment adj, gpointer data)
{
portals.width_3d = static_cast<float>( gtk_adjustment_get_value(adj));
Set3DText(ui::Widget::from(data));
SceneChangeNotify();
}
static void OnScrollTrans(ui::Adjustment adj, gpointer data)
{
portals.trans_3d = static_cast<float>( gtk_adjustment_get_value(adj));
Set3DTransText(ui::Widget::from(data));
SceneChangeNotify();
}
static void OnScrollClip(ui::Adjustment adj, gpointer data)
{
portals.clip_range = static_cast<float>( gtk_adjustment_get_value(adj));
SetClipText(ui::Widget::from(data));
SceneChangeNotify();
}
static void OnAntiAlias2d(ui::Widget widget, gpointer data)
{
portals.aa_2d = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
Portals_shadersChanged();
SceneChangeNotify();
}
static void OnConfig2d(ui::Widget widget, gpointer data)
{
portals.show_2d = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
SceneChangeNotify();
}
static void OnColor2d(ui::Widget widget, gpointer data)
{
if (DoColor(&portals.color_2d) == IDOK) {
Portals_shadersChanged();
SceneChangeNotify();
}
}
static void OnConfig3d(ui::Widget widget, gpointer data)
{
portals.show_3d = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
SceneChangeNotify();
}
static void OnAntiAlias3d(ui::Widget widget, gpointer data)
{
portals.aa_3d = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
Portals_shadersChanged();
SceneChangeNotify();
}
static void OnColor3d(ui::Widget widget, gpointer data)
{
if (DoColor(&portals.color_3d) == IDOK) {
Portals_shadersChanged();
SceneChangeNotify();
}
}
static void OnColorFog(ui::Widget widget, gpointer data)
{
if (DoColor(&portals.color_fog) == IDOK) {
Portals_shadersChanged();
SceneChangeNotify();
}
}
static void OnFog(ui::Widget widget, gpointer data)
{
portals.fog = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
Portals_shadersChanged();
SceneChangeNotify();
}
static void OnSelchangeZbuffer(ui::Widget widget, gpointer data)
{
portals.zbuffer = gpointer_to_int(data);
Portals_shadersChanged();
SceneChangeNotify();
}
static void OnPoly(ui::Widget widget, gpointer data)
{
portals.polygons = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
SceneChangeNotify();
}
static void OnLines(ui::Widget widget, gpointer data)
{
portals.lines = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
SceneChangeNotify();
}
static void OnClip(ui::Widget widget, gpointer data)
{
portals.clip = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ? true : false;
SceneChangeNotify();
}
void DoConfigDialog()
{
int loop = 1, ret = IDCANCEL;
auto dlg = ui::Window(ui::window_type::TOP);
gtk_window_set_title(dlg, "Portal Viewer Configuration");
dlg.connect("delete_event",
G_CALLBACK(dialog_delete_callback), NULL);
dlg.connect("destroy",
G_CALLBACK(gtk_widget_destroy), NULL);
g_object_set_data(G_OBJECT(dlg), "loop", &loop);
g_object_set_data(G_OBJECT(dlg), "ret", &ret);
auto vbox = ui::VBox(FALSE, 5);
vbox.show();
dlg.add(vbox);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 5);
auto frame = ui::Frame("3D View");
frame.show();
vbox.pack_start(frame, TRUE, TRUE, 0);
auto vbox2 = ui::VBox(FALSE, 5);
vbox2.show();
frame.add(vbox2);
gtk_container_set_border_width(GTK_CONTAINER(vbox2), 5);
auto hbox = ui::HBox(FALSE, 5);
hbox.show();
vbox2.pack_start(hbox, TRUE, TRUE, 0);
auto adj = ui::Adjustment(portals.width_3d, 2, 40, 1, 1, 0);
auto lw3slider = ui::HScale(adj);
lw3slider.show();
hbox.pack_start(lw3slider, TRUE, TRUE, 0);
gtk_scale_set_draw_value(GTK_SCALE(lw3slider), FALSE);
auto lw3label = ui::Label("");
lw3label.show();
hbox.pack_start(lw3label, FALSE, TRUE, 0);
adj.connect("value_changed", G_CALLBACK(OnScroll3d), lw3label);
auto table = ui::Table(2, 4, FALSE);
table.show();
vbox2.pack_start(table, TRUE, TRUE, 0);
gtk_table_set_row_spacings(table, 5);
gtk_table_set_col_spacings(table, 5);
auto button = ui::Button("Color");
button.show();
table.attach(button, {0, 1, 0, 1}, {GTK_FILL, 0});
button.connect("clicked", G_CALLBACK(OnColor3d), NULL);
button = ui::Button("Depth Color");
button.show();
table.attach(button, {0, 1, 1, 2}, {GTK_FILL, 0});
button.connect("clicked", G_CALLBACK(OnColorFog), NULL);
auto aa3check = ui::CheckButton("Anti-Alias (May not work on some video cards)");
aa3check.show();
table.attach(aa3check, {1, 4, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
aa3check.connect("toggled", G_CALLBACK(OnAntiAlias3d), NULL);
auto depthcheck = ui::CheckButton("Depth Cue");
depthcheck.show();
table.attach(depthcheck, {1, 2, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
depthcheck.connect("toggled", G_CALLBACK(OnFog), NULL);
auto linescheck = ui::CheckButton("Lines");
linescheck.show();
table.attach(linescheck, {2, 3, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
linescheck.connect("toggled", G_CALLBACK(OnLines), NULL);
auto polyscheck = ui::CheckButton("Polygons");
polyscheck.show();
table.attach(polyscheck, {3, 4, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
polyscheck.connect("toggled", G_CALLBACK(OnPoly), NULL);
auto zlist = ui::ComboBoxText(ui::New);
zlist.show();
vbox2.pack_start(zlist, TRUE, FALSE, 0);
gtk_combo_box_text_append_text(zlist, "Z-Buffer Test and Write (recommended for solid or no polygons)");
gtk_combo_box_text_append_text(zlist, "Z-Buffer Test Only (recommended for transparent polygons)");
gtk_combo_box_text_append_text(zlist, "Z-Buffer Off");
zlist.connect("changed", G_CALLBACK(+[](ui::ComboBox self, void *) {
OnSelchangeZbuffer(self, GINT_TO_POINTER(gtk_combo_box_get_active(self)));
}), nullptr);
table = ui::Table(2, 2, FALSE);
table.show();
vbox2.pack_start(table, TRUE, TRUE, 0);
gtk_table_set_row_spacings(table, 5);
gtk_table_set_col_spacings(table, 5);
adj = ui::Adjustment(portals.trans_3d, 0, 100, 1, 1, 0);
auto transslider = ui::HScale(adj);
transslider.show();
table.attach(transslider, {0, 1, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
gtk_scale_set_draw_value(GTK_SCALE(transslider), FALSE);
auto translabel = ui::Label("");
translabel.show();
table.attach(translabel, {1, 2, 0, 1}, {GTK_FILL, 0});
gtk_misc_set_alignment(GTK_MISC(translabel), 0.0, 0.0);
adj.connect("value_changed", G_CALLBACK(OnScrollTrans), translabel);
adj = ui::Adjustment(portals.clip_range, 1, 128, 1, 1, 0);
auto clipslider = ui::HScale(adj);
clipslider.show();
table.attach(clipslider, {0, 1, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
gtk_scale_set_draw_value(GTK_SCALE(clipslider), FALSE);
auto cliplabel = ui::Label("");
cliplabel.show();
table.attach(cliplabel, {1, 2, 1, 2}, {GTK_FILL, 0});
gtk_misc_set_alignment(GTK_MISC(cliplabel), 0.0, 0.0);
adj.connect("value_changed", G_CALLBACK(OnScrollClip), cliplabel);
hbox = ui::HBox(TRUE, 5);
hbox.show();
vbox2.pack_start(hbox, TRUE, FALSE, 0);
auto show3check = ui::CheckButton("Show");
show3check.show();
hbox.pack_start(show3check, TRUE, TRUE, 0);
show3check.connect("toggled", G_CALLBACK(OnConfig3d), NULL);
auto portalcheck = ui::CheckButton("Portal cubic clipper");
portalcheck.show();
hbox.pack_start(portalcheck, TRUE, TRUE, 0);
portalcheck.connect("toggled", G_CALLBACK(OnClip), NULL);
frame = ui::Frame("2D View");
frame.show();
vbox.pack_start(frame, TRUE, TRUE, 0);
vbox2 = ui::VBox(FALSE, 5);
vbox2.show();
frame.add(vbox2);
gtk_container_set_border_width(GTK_CONTAINER(vbox2), 5);
hbox = ui::HBox(FALSE, 5);
hbox.show();
vbox2.pack_start(hbox, TRUE, FALSE, 0);
adj = ui::Adjustment(portals.width_2d, 2, 40, 1, 1, 0);
auto lw2slider = ui::HScale(adj);
lw2slider.show();
hbox.pack_start(lw2slider, TRUE, TRUE, 0);
gtk_scale_set_draw_value(GTK_SCALE(lw2slider), FALSE);
auto lw2label = ui::Label("");
lw2label.show();
hbox.pack_start(lw2label, FALSE, TRUE, 0);
adj.connect("value_changed", G_CALLBACK(OnScroll2d), lw2label);
hbox = ui::HBox(FALSE, 5);
hbox.show();
vbox2.pack_start(hbox, TRUE, FALSE, 0);
button = ui::Button("Color");
button.show();
hbox.pack_start(button, FALSE, FALSE, 0);
button.connect("clicked", G_CALLBACK(OnColor2d), NULL);
button.dimensions(60, -1);
auto aa2check = ui::CheckButton("Anti-Alias (May not work on some video cards)");
aa2check.show();
hbox.pack_start(aa2check, TRUE, TRUE, 0);
aa2check.connect("toggled", G_CALLBACK(OnAntiAlias2d), NULL);
hbox = ui::HBox(FALSE, 5);
hbox.show();
vbox2.pack_start(hbox, TRUE, FALSE, 0);
auto show2check = ui::CheckButton("Show");
show2check.show();
hbox.pack_start(show2check, FALSE, FALSE, 0);
show2check.connect("toggled", G_CALLBACK(OnConfig2d), NULL);
hbox = ui::HBox(FALSE, 5);
hbox.show();
vbox.pack_start(hbox, FALSE, FALSE, 0);
button = ui::Button("OK");
button.show();
hbox.pack_end(button, FALSE, FALSE, 0);
button.connect("clicked",
G_CALLBACK(dialog_button_callback), GINT_TO_POINTER(IDOK));
button.dimensions(60, -1);
// initialize dialog
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(show2check), portals.show_2d);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(aa2check), portals.aa_2d);
Set2DText(lw2label);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(show3check), portals.show_3d);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(depthcheck), portals.fog);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(polyscheck), portals.polygons);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(linescheck), portals.lines);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(aa3check), portals.aa_3d);
gtk_combo_box_set_active(zlist, portals.zbuffer);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(portalcheck), portals.clip);
Set3DText(lw3label);
Set3DTransText(translabel);
SetClipText(cliplabel);
gtk_grab_add(dlg);
dlg.show();
while (loop) {
gtk_main_iteration();
}
gtk_grab_remove(dlg);
dlg.destroy();
}
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