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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.262 by elmex, Wed May 31 13:44:26 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
27 85
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
33 }
34 91
92 check_tooltip;
93 }
94
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 123 my ($x, $y) = ($ev->{x}, $ev->{y});
60 124
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 125 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 126
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
76 143
77 my $rem = 0; 144 my $rem = 0;
78 145
79 for ($vals) { 146 for (@$vals) {
80 my $i = int $_ + $rem; 147 my $i = int $_ + $rem;
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
91 199
92use SDL::OpenGL; 200use CFClient::OpenGL;
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
101 w => -1, 209 w => undef,
102 h => -1, 210 h => undef,
211 can_events => 1,
103 @_ 212 @_
104 }, $class; 213 }, $class;
105 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
106 for (keys %$self) { 217 for (keys %$self) {
107 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
109 } 220 }
110 } 221 }
111 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
112 $self 235 $self
113} 236}
114 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247
248 return if $self->{parent};
249
250 $CFClient::UI::ROOT->add ($self);
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
311 $self->{parent}->remove ($self)
312 if $self->{parent};
313}
314
115sub move { 315sub move_abs {
116 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 317
118 $self->{y} = $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
120}
121 321
122sub needs_redraw { 322 $self->update;
123 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
124} 332}
125 333
126sub size_request { 334sub size_request {
127 require Carp; 335 require Carp;
128 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
129} 337}
130 338
131sub _size_allocate { 339sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
133 341
342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
345 $w = List::Util::min $w, int $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect};
347
348 # use alignment to adjust x, y
349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 355 $self->{x} = $x;
135 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
136 359
137 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
138 362
139 $self->{w} = $w; 363 $self->{alloc_w} = $w;
140 $self->{h} = $h; 364 $self->{alloc_h} = $h;
141 365
366 $self->{root}{size_alloc}{$self+0} = $self;
142 1 367 }
143} 368}
144 369
145sub size_allocate { 370sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 371 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 372}
150 373
151# return top left coordinates 374sub children {
152sub _topleft { 375}
376
377sub set_max_size {
153 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
154 379
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
156} 398}
157 399
158# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
159sub coord2local { 401sub coord2local {
160 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
161 403
162 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 405}
165 406
166# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
167sub coord2global { 408sub coord2global {
168 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
169 410
170 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 412}
173 413
174sub focus_in { 414sub focus_in {
175 my ($self) = @_; 415 my ($self) = @_;
176 416
177 return if $FOCUS == $self; 417 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
179 419
180 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
181 $focus->update if $focus; 424 $focus->update if $focus;
182 $FOCUS->update; 425 $FOCUS->update;
183} 426}
184 427
185sub focus_out { 428sub focus_out {
186 my ($self) = @_; 429 my ($self) = @_;
187 430
188 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
189 432
190 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
191 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
192} 441}
193 442
194sub mouse_motion { } 443sub mouse_motion { }
195sub button_up { } 444sub button_up { }
196sub key_down { } 445sub key_down { }
197sub key_up { } 446sub key_up { }
198 447
199sub button_down { 448sub button_down {
200 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
201 450
202 $self->focus_in; 451 $self->focus_in;
… …
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210 459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
529
211sub draw { 530sub draw {
212 my ($self) = @_; 531 my ($self) = @_;
213 532
214 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
215 534
… …
219 glPopMatrix; 538 glPopMatrix;
220 539
221 if ($self == $HOVER && $self->{can_hover}) { 540 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
223 542
224 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 544 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 546 glBegin GL_QUADS;
228 glVertex $x , $y; 547 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
232 glEnd; 551 glEnd;
233 glDisable GL_BLEND; 552 glDisable GL_BLEND;
234 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
235} 568}
236 569
237sub _draw { 570sub _draw {
238 my ($self) = @_; 571 my ($self) = @_;
239 572
240 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
241} 574}
242 575
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 576sub DESTROY {
280 my ($self) = @_; 577 my ($self) = @_;
281 578
579 delete $WIDGET{$self+0};
282 #$self->deactivate; 580 #$self->deactivate;
283} 581}
284 582
285############################################################################# 583#############################################################################
286 584
287package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
288 586
289our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
290 588
291use strict; 589use strict;
292use SDL::OpenGL; 590use CFClient::OpenGL;
293 591
294sub new { 592sub new {
295 my $class = shift; 593 my $class = shift;
296 594
297 # range [value, low, high, page] 595 # range [value, low, high, page]
298 596
299 $class->SUPER::new ( 597 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
302 @_ 600 @_
303 ) 601 )
304} 602}
305 603
306sub _draw { 604sub _draw {
307 my ($self) = @_; 605 my ($self) = @_;
308 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
310 613
311 glEnable GL_BLEND; 614 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
314 617
315 glBegin GL_QUADS; 618 glBegin GL_QUADS;
316 glVertex 0 , 0; 619 glVertex 0 , 0;
317 glVertex 0 , $h; 620 glVertex 0 , $h;
318 glVertex $w, $h; 621 glVertex $w, $h;
319 glVertex $w, 0; 622 glVertex $w, 0;
320 glEnd; 623 glEnd;
321 624
322 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
323} 627}
324 628
325############################################################################# 629#############################################################################
326 630
327package CFClient::UI::Empty; 631package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 632
341our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
342 634
343sub new { 635sub new {
344 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg);
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
644}
645
646sub draw { }
647
648#############################################################################
649
650package CFClient::UI::Container;
651
652our @ISA = CFClient::UI::Base::;
653
654sub new {
655 my ($class, %arg) = @_;
345 656
346 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
347 658
348 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
349 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
350 665
351 $self 666 $self
352} 667}
353 668
354sub add { 669sub add {
355 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
356 671
357 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
358 674
359 use sort 'stable'; 675 use sort 'stable';
360 676
361 $self->{children} = [ 677 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
364 ]; 680 ];
365 681
366 $self->{w} = $self->{h} = -1; 682 $self->realloc;
367 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
368} 687}
369 688
370sub remove { 689sub remove {
371 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
372 691
692 delete $child->{parent};
693 $child->hide;
694
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 696
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
376} 712}
377 713
378sub find_widget { 714sub find_widget {
379 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
380 716
… …
410 746
411 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
412} 748}
413 749
414sub add { 750sub add {
415 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
416 752
417 $self->{children} = []; 753 $self->{children} = [];
418 754
419 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
420} 756}
421 757
422sub remove { 758sub remove {
423 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
424 760
… …
433sub size_request { 769sub size_request {
434 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
435} 771}
436 772
437sub size_allocate { 773sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
439 775
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
443} 777}
444 778
445############################################################################# 779#############################################################################
446 780
447package CFClient::UI::Window; 781package CFClient::UI::Window;
448 782
449our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
450 784
451use SDL::OpenGL; 785use CFClient::OpenGL;
452 786
453sub new { 787sub new {
454 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
455 789
456 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
457} 791}
458 792
459sub update { 793sub update {
460 my ($self) = @_; 794 my ($self) = @_;
461 795
462 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 797 $self->SUPER::update;
465} 798}
466 799
800sub size_allocate {
801 my ($self, $w, $h) = @_;
802
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
467sub render_chld { 811sub render_child {
468 my ($self) = @_; 812 my ($self) = @_;
469 813
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 815 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 816 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 817
818 $self->_render;
474 }; 819 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 820}
486 821
487sub _draw { 822sub _draw {
488 my ($self) = @_; 823 my ($self) = @_;
489 824
490 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
491 826
492 my $tex = $self->{texture} 827 my $tex = $self->{texture}
493 or return; 828 or return;
494 829
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
499 833
500 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 835
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
504} 837}
505 838
506############################################################################# 839#############################################################################
507 840
508package CFClient::UI::Frame; 841package CFClient::UI::ViewPort;
509 842
510our @ISA = CFClient::UI::Bin::; 843our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 844
562sub new { 845sub new {
563 my $class = shift; 846 my $class = shift;
564 847
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 848 $class->SUPER::new (
849 scroll_x => 0,
850 scroll_y => 1,
851 @_,
852 )
853}
854
855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
867 my ($self, $w, $h) = @_;
868
869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
876}
877
878sub set_offset {
879 my ($self, $x, $y) = @_;
880
881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
921}
922
923#############################################################################
924
925package CFClient::UI::ScrolledWindow;
926
927our @ISA = CFClient::UI::HBox::;
928
929sub new {
930 my $class = shift;
931
932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
1035
1036 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
571 @_ 1043 @_
1044 );
1045
1046 $self->{title} &&= new CFClient::UI::Label
1047 align => 0,
1048 valign => 1,
1049 text => $self->{title},
1050 fontsize => $self->{border};
1051
1052 $self
1053}
1054
1055sub border {
1056 int $_[0]{border} * $::FONTSIZE
1057}
1058
1059sub size_request {
1060 my ($self) = @_;
1061
1062 my ($w, $h) = $self->SUPER::size_request;
1063
1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
572 ) 1067 )
573} 1068}
574 1069
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 1070sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
590 1072
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
595 1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
597} 1080}
598 1081
599sub button_down { 1082sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
601 1084
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1085 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1086 my $border = $self->border;
604 1087
1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
607 1098
608 $self->{motion} = sub { 1099 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
610 1101
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
612 1104
613 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
615 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1110 };
617 1111
618 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
623 1115
624 $self->{motion} = sub { 1116 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
626 1118
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
628 1120
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1122 };
632 } 1123 }
633} 1124}
634 1125
635sub button_up { 1126sub button_up {
… …
648 my ($self) = @_; 1139 my ($self) = @_;
649 1140
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 1143
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1146
1147 my $border = $self->border;
1148
658 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1154
664 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
665 1157
666 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
669 1161 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
676 1164
677 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
679 1168
680 $self->child->draw; 1169 $self->child->draw;
681} 1170}
682 1171
683############################################################################# 1172#############################################################################
… …
686 1175
687our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
688 1177
689use List::Util qw(max sum); 1178use List::Util qw(max sum);
690 1179
691use SDL::OpenGL; 1180use CFClient::OpenGL;
692 1181
693sub new { 1182sub new {
694 my $class = shift; 1183 my $class = shift;
695 1184
696 $class->SUPER::new ( 1185 $class->SUPER::new (
697 col_expand => [], 1186 col_expand => [],
698 @_ 1187 @_,
699 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1193}
701 1194
702sub add { 1195sub add {
703 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
704 1197
705 $child->set_parent ($self); 1198 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
707 1200
708 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
709 $self->update;
710} 1202}
711 1203
712# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1205sub clear {
714 my ($self) = @_; 1206 my ($self) = @_;
715 1207
1208 my @children = $self->children;
716 delete $self->{children}; 1209 delete $self->{children};
717 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
718} 1217}
719 1218
720sub get_wh { 1219sub get_wh {
721 my ($self) = @_; 1220 my ($self) = @_;
722 1221
… …
727 or next; 1226 or next;
728 1227
729 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
731 or next; 1230 or next;
732 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1232
734 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
736 } 1235 }
737 } 1236 }
… …
749 (sum @$hs), 1248 (sum @$hs),
750 ) 1249 )
751} 1250}
752 1251
753sub size_allocate { 1252sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1254
758 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
759 1256
760 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
762 1259
763 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
783 1280
784 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
786 1283
787 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1286 }
790 1287
791 $x += $col_w; 1288 $x += $col_w;
792 } 1289 }
793 1290
… …
820 } 1317 }
821} 1318}
822 1319
823############################################################################# 1320#############################################################################
824 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($self) = @_;
1328
1329 $self->{vertical}
1330 ? (
1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1333 )
1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
1338}
1339
1340sub size_allocate {
1341 my ($self, $w, $h) = @_;
1342
1343 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children};
1345
1346 my @req;
1347
1348 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children;
1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1363 for 0 .. $#$children;
1364 }
1365 }
1366
1367 CFClient::UI::harmonize \@req;
1368
1369 my $pos = 0;
1370 for (0 .. $#$children) {
1371 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373
1374 $pos += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
825package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
826 1383
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
830 1385
831sub size_request { 1386sub new {
832 my ($self) = @_; 1387 my $class = shift;
833 1388
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
835 1390 vertical => 0,
836 ( 1391 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1392 )
840} 1393}
841 1394
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1395#############################################################################
884 1396
885package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
886 1398
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
890 1400
891sub size_request { 1401sub new {
892 my ($self) = @_; 1402 my $class = shift;
893 1403
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
895 1405 vertical => 1,
896 ( 1406 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1407 )
900} 1408}
901 1409
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1410#############################################################################
940 1411
941package CFClient::UI::Label; 1412package CFClient::UI::Label;
942 1413
943our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
944 1415
945use SDL::OpenGL; 1416use CFClient::OpenGL;
946 1417
947sub new { 1418sub new {
948 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
949 1420
950 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1423 #bg => none
953 text => "", 1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1431 fontsize => 1,
954 align => -1, 1432 align => -1,
1433 valign => -1,
955 padding => 2, 1434 padding_x => 2,
956 layout => new CFClient::Layout, 1435 padding_y => 2,
1436 can_events => 0,
957 %arg 1437 %arg
958 ); 1438 );
959 1439
1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1445
1446 if (exists $self->{markup}) {
1447 $self->set_markup (delete $self->{markup});
1448 } else {
960 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
961 1451
962 $self 1452 $self
963} 1453}
964 1454
965sub escape_text { 1455sub escape($) {
966 local $_ = $_[1]; 1456 local $_ = $_[0];
967 1457
968 s/&/&amp;/g; 1458 s/&/&amp;/g;
969 s/>/&gt;/g; 1459 s/>/&gt;/g;
970 s/</&lt;/g; 1460 s/</&lt;/g;
971 1461
972 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
973} 1470}
974 1471
975sub set_text { 1472sub set_text {
976 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
977 1474
1475 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text);
1480
1481 $self->realloc;
1482 $self->update;
1483}
1484
1485sub set_markup {
1486 my ($self, $markup) = @_;
1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1494 $self->{layout}->set_markup ($markup);
1495
1496 $self->realloc;
1497 $self->update;
1498}
1499
1500sub size_request {
1501 my ($self) = @_;
1502
1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508
1509 my ($w, $h) = $self->{layout}->size;
1510
1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514
1515 my ($w2, $h2) = $self->{template}->size;
1516
1517 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2;
1519 }
1520
1521 ($w, $h)
1522}
1523
1524sub size_allocate {
1525 my ($self, $w, $h) = @_;
980 1526
981 delete $self->{texture}; 1527 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984} 1528}
985 1529
986sub get_text { 1530sub set_fontsize {
987 my ($self, $text) = @_; 1531 my ($self, $fontsize) = @_;
988 1532
989 $self->{text} 1533 $self->{fontsize} = $fontsize;
990}
991
992sub size_request {
993 my ($self) = @_;
994
995 $self->{layout}->set_width;
996 $self->{layout}->set_height ($self->{fontsize});
997 my ($w, $h) = $self->{layout}->size;
998
999 (
1000 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2,
1002 )
1003}
1004
1005sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009
1010 delete $self->{texture}; 1534 delete $self->{texture};
1011}
1012 1535
1013sub update { 1536 $self->realloc;
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update;
1018} 1537}
1019 1538
1020sub _draw { 1539sub _draw {
1021 my ($self) = @_; 1540 my ($self) = @_;
1022 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1023 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1026 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1027 }; 1563 };
1028 1564
1029 glEnable GL_BLEND;
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1567
1568 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1035 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1571 } else {
1037 $self->{align} < 0 ? $self->{padding} 1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1573 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1574
1043 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1576}
1046 1577
1047############################################################################# 1578#############################################################################
1048 1579
1049package CFClient::UI::Entry; 1580package CFClient::UI::EntryBase;
1050 1581
1051our @ISA = CFClient::UI::Label::; 1582our @ISA = CFClient::UI::Label::;
1052 1583
1053use SDL; 1584use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1585
1056sub new { 1586sub new {
1057 my $class = shift; 1587 my $class = shift;
1058 1588
1059 $class->SUPER::new ( 1589 $class->SUPER::new (
1060 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1064 can_hover => 1, 1594 can_hover => 1,
1065 can_focus => 1, 1595 can_focus => 1,
1596 valign => 0,
1597 can_events => 1,
1598 #text => ...
1066 @_ 1599 @_
1067 ) 1600 )
1068} 1601}
1069 1602
1070sub _set_text { 1603sub _set_text {
1071 my ($self, $text) = @_; 1604 my ($self, $text) = @_;
1072 1605
1073 my $old_text = $self->{text}; 1606 delete $self->{cur_h};
1607
1608 return if $self->{text} eq $text;
1609
1610 delete $self->{texture};
1074 1611
1075 $self->{last_activity} = $::NOW; 1612 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1613 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1614
1081 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text ");
1082 1617
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1618 $self->_emit (changed => $self->{text});
1084
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1619}
1109 1620
1110sub set_text { 1621sub set_text {
1111 my ($self, $text) = @_; 1622 my ($self, $text) = @_;
1112 1623
1113 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1625 $self->_set_text ($text);
1115 $self->update; 1626
1627 $self->realloc;
1628}
1629
1630sub get_text {
1631 $_[0]{text}
1632}
1633
1634sub size_request {
1635 my ($self) = @_;
1636
1637 my ($w, $h) = $self->SUPER::size_request;
1638
1639 ($w + 1, $h) # add 1 for cursor
1116} 1640}
1117 1641
1118sub key_down { 1642sub key_down {
1119 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1120 1644
1121 my $mod = $ev->key_mod; 1645 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1646 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1647 my $uni = $ev->{unicode};
1125 1648
1126 my $text = $self->get_text; 1649 my $text = $self->get_text;
1127 1650
1128 if ($sym == SDLK_BACKSPACE) { 1651 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1653 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1663 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1664 $self->_emit ('escape');
1142 } elsif ($uni) { 1665 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1144 } 1667 }
1145 1668
1146 $self->_set_text ($text); 1669 $self->_set_text ($text);
1147 $self->update; 1670
1671 $self->realloc;
1148} 1672}
1149 1673
1150sub focus_in { 1674sub focus_in {
1151 my ($self) = @_; 1675 my ($self) = @_;
1152 1676
… …
1200 1724
1201 $self->SUPER::_draw; 1725 $self->SUPER::_draw;
1202 1726
1203 #TODO: force update every cursor change :( 1727 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1728 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1729
1730 unless (exists $self->{cur_h}) {
1731 my $text = substr $self->{text}, 0, $self->{cursor};
1732 utf8::encode $text;
1733
1734 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1735 }
1736
1205 glColor @{$self->{fg}}; 1737 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1738 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1739 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1741 glEnd;
1210 } 1742 }
1211} 1743}
1212 1744
1213package CFClient::UI::LineEntry; 1745package CFClient::UI::Entry;
1214 1746
1215our @ISA = CFClient::UI::Entry::; 1747our @ISA = CFClient::UI::EntryBase::;
1216 1748
1217use SDL; 1749use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1750
1220sub key_down { 1751sub key_down {
1221 my ($self, $ev) = @_; 1752 my ($self, $ev) = @_;
1222 1753
1223 my $sym = $ev->key_sym; 1754 my $sym = $ev->{sym};
1224 1755
1225 if ($sym == SDLK_RETURN) { 1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1761 $self->_emit (activate => $txt);
1227 $self->update; 1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1228 1785
1229 } else { 1786 } else {
1230 $self->SUPER::key_down ($ev); 1787 $self->SUPER::key_down ($ev);
1231 } 1788 }
1232 1789
… …
1236 1793
1237package CFClient::UI::Button; 1794package CFClient::UI::Button;
1238 1795
1239our @ISA = CFClient::UI::Label::; 1796our @ISA = CFClient::UI::Label::;
1240 1797
1241use SDL; 1798use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1799
1244my @tex = 1800my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1802 qw(b1_button_active.png);
1247 1803
1248sub new { 1804sub new {
1249 my $class = shift; 1805 my $class = shift;
1250 1806
1251 $class->SUPER::new ( 1807 $class->SUPER::new (
1252 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1253 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1811 active_fg => [0, 0, 1],
1256 can_hover => 1, 1812 can_hover => 1,
1813 align => 0,
1814 valign => 0,
1815 can_events => 1,
1257 @_ 1816 @_
1258 ) 1817 )
1259} 1818}
1260 1819
1820sub activate { }
1821
1261sub button_up { 1822sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1263 1824
1825 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate");
1267 }
1268} 1828}
1269 1829
1270sub _draw { 1830sub _draw {
1271 my ($self) = @_; 1831 my ($self) = @_;
1272 1832
1273 local $self->{fg} = $self->{fg}; 1833 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1834
1280 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1282 } 1837 }
1283 1838
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1839 glEnable GL_TEXTURE_2D;
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1;
1286 1842
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1844
1289 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1846
1292 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1293} 1848}
1294 1849
1295############################################################################# 1850#############################################################################
… …
1297package CFClient::UI::CheckBox; 1852package CFClient::UI::CheckBox;
1298 1853
1299our @ISA = CFClient::UI::DrawBG::; 1854our @ISA = CFClient::UI::DrawBG::;
1300 1855
1301my @tex = 1856my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1858 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1859
1305use SDL; 1860use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1861
1308sub new { 1862sub new {
1309 my $class = shift; 1863 my $class = shift;
1310 1864
1311 $class->SUPER::new ( 1865 $class->SUPER::new (
1312 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1313 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1872 state => 0,
1316 can_hover => 1, 1873 can_hover => 1,
1317 @_ 1874 @_
1318 ) 1875 )
1319} 1876}
1320 1877
1321sub size_request { 1878sub size_request {
1322 my ($self) = @_; 1879 my ($self) = @_;
1323 1880
1324 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1882}
1332 1883
1333sub button_down { 1884sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1335 1886
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1340 } 1891 }
1341} 1892}
1342 1893
1343sub _draw { 1894sub _draw {
1344 my ($self) = @_; 1895 my ($self) = @_;
1345 1896
1346 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1347 1898
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 1900
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 1904
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 1906
1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1909 glEnable GL_TEXTURE_2D;
1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1911 glDisable GL_TEXTURE_2D;
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Image;
1917
1918our @ISA = CFClient::UI::Base::;
1919
1920use CFClient::OpenGL;
1921use Carp qw/confess/;
1922
1923our %loaded_images;
1924
1925sub new {
1926 my $class = shift;
1927
1928 my $self = $class->SUPER::new (can_events => 0, @_);
1929
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1931
1932 $loaded_images{$self->{image}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1934
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1936
1937 Scalar::Util::weaken $loaded_images{$self->{image}};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940
1941 $self
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 ($self->{tex}->{w}, $self->{tex}->{h})
1948}
1949
1950sub _draw {
1951 my ($self) = @_;
1952
1953 my $tex = $self->{tex};
1954
1955 my ($w, $h) = ($self->{w}, $self->{h});
1956
1957 if ($self->{rot90}) {
1958 glRotate 90, 0, 0, 1;
1959 glTranslate 0, -$self->{w}, 0;
1960
1961 ($w, $h) = ($h, $w);
1962 }
1963
1964 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966
1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1968
1969 glDisable GL_TEXTURE_2D;
1970}
1971
1972#############################################################################
1973
1974package CFClient::UI::VGauge;
1975
1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1979
1980use CFClient::OpenGL;
1981
1982my %tex = (
1983 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ],
1987 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ],
1991 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ],
1995 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ],
1999);
2000
2001# eg. VGauge->new (gauge => 'food'), default gauge: food
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 type => 'food',
2007 @_
2008 );
2009
2010 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2011
2012 $self
2013}
2014
2015sub size_request {
2016 my ($self) = @_;
2017
2018 #my $tex = $tex{$self->{type}}[0];
2019 #@$tex{qw(w h)}
2020 (0, 0)
2021}
2022
2023sub set_max {
2024 my ($self, $max) = @_;
2025
2026 return if $self->{max_val} == $max;
2027
2028 $self->{max_val} = $max;
2029 $self->update;
2030}
2031
2032sub set_value {
2033 my ($self, $val, $max) = @_;
2034
2035 $self->set_max ($max)
2036 if defined $max;
2037
2038 return if $self->{val} == $val;
2039
2040 $self->{val} = $val;
2041 $self->update;
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
2049
2050 my ($w, $h) = ($self->{w}, $self->{h});
2051
2052 if ($self->{vertical}) {
2053 glRotate 90, 0, 0, 1;
2054 glTranslate 0, -$self->{w}, 0;
2055
2056 ($w, $h) = ($h, $w);
2057 }
2058
2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
2060
2061 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
2066
1354 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2069 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2071
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , 0; glVertex 0 , 0;
2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2078 glEnd;
1359 2079
1360 $tex->draw_quad (0, 0, $s, $s); 2080 my $ycut1 = List::Util::min 1, $ycut;
2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2087 glEnd;
1361 2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
2098
2099 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2100 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2101}
1365 2102
1366############################################################################# 2103#############################################################################
1367 2104
2105package CFClient::UI::Gauge;
2106
2107our @ISA = CFClient::UI::VBox::;
2108
2109sub new {
2110 my ($class, %arg) = @_;
2111
2112 my $self = $class->SUPER::new (
2113 tooltip => $arg{type},
2114 can_hover => 1,
2115 can_events => 1,
2116 %arg,
2117 );
2118
2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2122
2123 $self
2124}
2125
2126sub set_fontsize {
2127 my ($self, $fsize) = @_;
2128
2129 $self->{value}->set_fontsize ($fsize);
2130 $self->{max} ->set_fontsize ($fsize);
2131}
2132
2133sub set_max {
2134 my ($self, $max) = @_;
2135
2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
2138}
2139
2140sub set_value {
2141 my ($self, $val, $max) = @_;
2142
2143 $self->set_max ($max)
2144 if defined $max;
2145
2146 $self->{gauge}->set_value ($val, $max);
2147 $self->{value}->set_text ($val);
2148}
2149
2150#############################################################################
2151
1368package CFClient::UI::Slider; 2152package CFClient::UI::Slider;
1369 2153
1370use strict; 2154use strict;
1371 2155
1372use SDL::OpenGL; 2156use CFClient::OpenGL;
1373 2157
1374our @ISA = CFClient::UI::DrawBG::; 2158our @ISA = CFClient::UI::DrawBG::;
1375 2159
1376my @tex = 2160my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1379 2163
1380sub new { 2164sub new {
1381 my $class = shift; 2165 my $class = shift;
1382 2166
1383 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1384 2168
1385 # TODO: 0-width page 2169 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2171 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2178 min_w => $::WIDTH / 80,
1393 req_h => 13, 2179 min_h => $::WIDTH / 80,
1394 vertical => 0, 2180 vertical => 0,
1395 can_hover => 1, 2181 can_hover => 1,
1396 inner_pad => 5, 2182 inner_pad => 0.02,
1397 @_ 2183 @_
1398 ); 2184 );
1399 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1400 $self 2189 $self
1401} 2190}
1402 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1403sub size_request { 2226sub size_request {
1404 my ($self) = @_; 2227 my ($self) = @_;
1405 2228
1406 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2230}
1411 2231
1412sub button_down { 2232sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1414 2234
1415 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1416 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1417} 2240}
1418 2241
1419sub mouse_motion { 2242sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1421 2244
1422 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1424 2264
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2266
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1428 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2269
1430 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $value = $value * $self->{scale} + $self->{offset};
1432 $x = $lo if $x < $lo;
1433 $x = $hi - $page if $x > $hi - $page;
1434 $self->{range}[0] = $x;
1435 2272
1436 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2274 $self->{knob_w} = $knob_w;
1438 } 2275 });
1439}
1440 2276
1441# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447} 2278}
1448 2279
1449sub _draw { 2280sub _draw {
1450 my ($self) = @_; 2281 my ($self) = @_;
1451 2282
1452 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1453 2284
1454 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1455 2286
1456 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1458 2289
2290 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2292 }
1464 2293
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2296
1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1474
1475 $page = int $page * $inner_w / ($hi - $lo);
1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1477
1478 $w -= $page;
1479 $page &= ~1;
1480 glTranslate $page * 0.5, 0, 0;
1481 $page ||= 2;
1482
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2297 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2299
1491 # draw background 2300 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2302
1494 # draw handle 2303 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2305
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1499} 2307}
1500 2308
1501############################################################################# 2309#############################################################################
1502 2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
2349
2350#############################################################################
2351
1503package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1504 2353
1505our @ISA = CFClient::UI::HBox::; 2354our @ISA = CFClient::UI::HBox::;
1506 2355
1507use SDL::OpenGL; 2356use CFClient::OpenGL;
1508 2357
1509sub new { 2358sub new {
1510 my $class = shift; 2359 my $class = shift;
1511 2360
1512 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2362 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2363 can_events => 0,
1515 fontsize => $::FONTSIZE, 2364 #font => default_font
1516 @_, 2365 @_,
1517 2366
1518 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
1519 par => [], 2368 par => [],
1520 height => 0, 2369 height => 0,
1521 children => [ 2370 children => [
1522 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1524 ], 2373 ],
1525 ); 2374 );
1526 2375
1527 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2377
1531 $self 2378 $self
1532} 2379}
1533 2380
1534sub set_fontsize { 2381sub set_fontsize {
… …
1536 2383
1537 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2385 $self->reflow;
1539} 2386}
1540 2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1541sub text_height { 2400sub text_size {
1542 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1543 2402
1544 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1545 2404
1546 $layout->set_height ($self->{fontsize}); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1548 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1549 2408
1550 ($layout->size)[1] 2409 $layout->size
1551} 2410}
1552 2411
1553sub reflow { 2412sub reflow {
1554 my ($self) = @_; 2413 my ($self) = @_;
1555 2414
1556 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1557 $self->update; 2416 $self->update;
1558} 2417}
1559 2418
1560sub size_request { 2419sub set_offset {
1561 my ($self) = @_; 2420 my ($self, $offset) = @_;
1562 2421
1563 ($self->{req_w}, $self->{req_h}) 2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
1564} 2424}
1565 2425
1566sub size_allocate { 2426sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2427 my ($self) = @_;
1568 2428
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2429 $self->{par} = [];
1570 2430 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2432}
1576 2433
1577sub add_paragraph { 2434sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1579 2436
1580 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1581 2438 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1585 2442
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2444}
1591 2445
1592sub update { 2446sub update {
1593 my ($self) = @_; 2447 my ($self) = @_;
1594 2448
… …
1596 2450
1597 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1598 2452
1599 delete $self->{texture}; 2453 delete $self->{texture};
1600 2454
1601 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1602 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2459 my $height = 0;
1604 2460
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1606 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1607 2476
1608 $self->{height} = $height; 2477 $self->{height} = $height;
1609 2478
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2480
1612 delete $self->{texture}; 2481 delete $self->{texture};
1613 } 2482 }
1614 2483
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
1618 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1619 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1629 my $y = 0;
1630
1631 my $layout = $self->{layout};
1632 2502
1633 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2504 my $h = $par->[1];
1635 2505
1636 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
1637 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
1638 2510
1639 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2512
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2515 }
1643 2516
1644 $y += $h; 2517 $y += $h;
1645 } 2518 }
1646 2519
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
1649 }; 2521 };
1650 }); 2522 });
1651} 2523}
1652 2524
1653sub _draw { 2525sub _draw {
1654 my ($self) = @_; 2526 my ($self) = @_;
1655 2527
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1661 }
1662 2533
1663 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
1664 2535
1665} 2536}
1666 2537
1667############################################################################# 2538#############################################################################
1668 2539
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2540package CFClient::UI::Animator;
1904 2541
1905use SDL::OpenGL; 2542use CFClient::OpenGL;
1906 2543
1907our @ISA = CFClient::UI::Bin::; 2544our @ISA = CFClient::UI::Bin::;
1908 2545
1909sub moveto { 2546sub moveto {
1910 my ($self, $x, $y) = @_; 2547 my ($self, $x, $y) = @_;
… …
1948 2585
1949sub new { 2586sub new {
1950 my $class = shift; 2587 my $class = shift;
1951 2588
1952 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
1953 state => 0, 2590 state => 0,
1954 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
1955 @_ 2592 @_
1956 ); 2593 );
1957 2594
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2595 $self
1964} 2596}
1965 2597
1966sub toggle_flopper { 2598sub toggle_flopper {
1967 my ($self) = @_; 2599 my ($self) = @_;
1968 2600
1969 # TODO: use animation 2601 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2602}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2603
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 my $tooltip = $widget->{tooltip};
2625
2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2641}
2642
2643sub size_request {
2644 my ($self) = @_;
2645
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647
2648 ($w + 4, $h + 4)
2649}
2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2675sub _draw {
2676 my ($self) = @_;
2677
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)};
2681
2682 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689
2690 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697
2698 glTranslate 2 - 0.375, 2 - 0.375;
2699
2700 $self->SUPER::_draw;
2701}
2702
2703#############################################################################
2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
1973 $self->emit ("open"); 2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
1974 } else { 2981 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2982 $self->{item}{$group} = {
1976 $self->emit ("close"); 2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
1977 } 2992 }
1978 2993
1979 $self->emit (changed => $self->{state}); 2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
1980} 3005}
1981 3006
1982############################################################################# 3007#############################################################################
1983 3008
1984package CFClient::UI::Root; 3009package CFClient::UI::Root;
1985 3010
1986our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
1987 3012
1988use SDL::OpenGL; 3013use CFClient::OpenGL;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
3026}
1989 3027
1990sub size_request { 3028sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
3030
3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
1992} 3046}
1993 3047
1994sub size_allocate { 3048sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
1996 3050
1997 $self->_size_allocate ($x, $y, $w, $h); 3051 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3053
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3054 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3055 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3056
2003sub _topleft { 3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
3060 $child->configure ($X, $Y, $W, $H);
3061 }
3062}
3063
3064sub coord2local {
2004 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
2005 3066
2006 ($x, $y) 3067 ($x, $y)
2007} 3068}
2008 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
2009sub update { 3076sub update {
2010 my ($self) = @_; 3077 my ($self) = @_;
2011 3078
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3079 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3080}
2015 3081
2016sub add { 3082sub add {
2017 my ($self, $widget) = @_; 3083 my ($self, @children) = @_;
2018 3084
3085 $_->{is_toplevel} = 1
3086 for @children;
3087
2019 $self->SUPER::add ($widget); 3088 $self->SUPER::add (@children);
3089}
2020 3090
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
2022} 3104}
2023 3105
2024sub on_refresh { 3106sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2026 3108
2027 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2028} 3110}
2029 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2030sub draw { 3118sub draw {
2031 my ($self) = @_; 3119 my ($self) = @_;
2032 3120
2033 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
2035 } 3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
2036 3199
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2040 3203
2041 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3205 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3208 glLoadIdentity;
2046 3209
2047 $self->_draw; 3210 $self->_draw;
2048} 3211}
2049 3212
2050############################################################################# 3213#############################################################################
2051 3214
3215package CFClient::UI::BindEditor;
3216
3217our @ISA = CFClient::UI::FancyFrame::;
3218
3219sub new {
3220 my $class = shift;
3221
3222 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3223
3224 $self->add (my $vb = new CFClient::UI::VBox);
3225
3226
3227 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3228 text => "start recording",
3229 tooltip => "Start/Stops recording of actions."
3230 ."All subsequent actions after the recording started will be captured."
3231 ."The actions are displayed after the record was stopped."
3232 ."To bind the action you have to click on the 'Bind' button",
3233 on_activate => sub {
3234 unless ($self->{recording}) {
3235 $self->start;
3236 } else {
3237 $self->stop;
3238 }
3239 });
3240
3241 $vb->add (new CFClient::UI::Label text => "Actions:");
3242 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3243
3244 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3245 $vb->add (my $hb = new CFClient::UI::HBox);
3246 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3247 $hb->add (new CFClient::UI::Button
3248 text => "bind",
3249 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3250 on_activate => sub {
3251 $self->ask_for_bind;
3252 });
3253
3254 $vb->add (my $hb = new CFClient::UI::HBox);
3255 $hb->add (new CFClient::UI::Button
3256 text => "ok",
3257 expand => 1,
3258 tooltip => "This closes the binding editor and saves the binding",
3259 on_activate => sub {
3260 $self->hide;
3261 $self->commit;
3262 });
3263
3264 $hb->add (new CFClient::UI::Button
3265 text => "cancel",
3266 expand => 1,
3267 tooltip => "This closes the binding editor without saving",
3268 on_activate => sub {
3269 $self->hide;
3270 $self->{binding_cancel}->()
3271 if $self->{binding_cancel};
3272 });
3273
3274 $self->update_binding_widgets;
3275
3276 $self
3277}
3278
3279sub commit {
3280 my ($self) = @_;
3281 my ($mod, $sym, $cmds) = $self->get_binding;
3282 if ($sym != 0 && @$cmds > 0) {
3283 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3284 ."'. Don't forget 'Save Config'!");
3285 $self->{binding_change}->($mod, $sym, $cmds)
3286 if $self->{binding_change};
3287 } else {
3288 $::STATUSBOX->add ("No action bound, no key or action specified!");
3289 $self->{binding_cancel}->()
3290 if $self->{binding_cancel};
3291 }
3292}
3293
3294sub start {
3295 my ($self) = @_;
3296
3297 $self->{rec_btn}->set_text ("stop recording");
3298 $self->{recording} = 1;
3299 $self->clear_command_list;
3300 $::CONN->start_record if $::CONN;
3301}
3302
3303sub stop {
3304 my ($self) = @_;
3305
3306 $self->{rec_btn}->set_text ("start recording");
3307 $self->{recording} = 0;
3308
3309 my $rec;
3310 $rec = $::CONN->stop_record if $::CONN;
3311 return unless ref $rec eq 'ARRAY';
3312 $self->set_command_list ($rec);
3313}
3314
3315# if $commit is true, the binding will be set after the user entered a key combo
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Button
3392 text => "delete",
3393 tooltip => "Deletes the action from the record",
3394 on_activate => sub {
3395 $self->{cmdbox}->remove ($hb);
3396 $cmds->[$i] = undef;
3397 });
3398
3399 $hb->add (new CFClient::UI::Label text => $_);
3400
3401 $idx++
3402 }
3403}
3404
3405
3406#############################################################################
3407
3408package CFClient::UI::SpellList;
3409
3410our @ISA = CFClient::UI::FancyFrame::;
3411
3412sub new {
3413 my $class = shift;
3414
3415 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3416
3417 $self->add (new CFClient::UI::ScrolledWindow
3418 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3419
3420 $self;
3421}
3422
3423# XXX: Do sorting? Argl...
3424sub add_spell {
3425 my ($self, $spell) = @_;
3426 $self->{spells}->{$spell->{name}} = $spell;
3427
3428 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429 face => $spell->{face},
3430 can_hover => 1,
3431 can_events => 1,
3432 tooltip => $spell->{message});
3433
3434 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435 text => $spell->{name},
3436 can_hover => 1,
3437 can_events => 1,
3438 tooltip => $spell->{message},
3439 expand => 1);
3440 $self->{spellbox}->add (2, $self->{tbl_idx}++, new CFClient::UI::Button
3441 text => "bind to key",
3442 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3443}
3444
3445sub rebuild_spell_list {
3446 my ($self) = @_;
3447 $self->{tbl_idx} = 0;
3448 $self->add_spell ($_) for values %{$self->{spells}};
3449}
3450
3451sub remove_spell {
3452 my ($self, $spell) = @_;
3453 delete $self->{spells}->{$spell->{name}};
3454 $self->rebuild_spell_list;
3455}
3456
3457#############################################################################
3458
2052package CFClient::UI; 3459package CFClient::UI;
2053 3460
2054$ROOT = new CFClient::UI::Root; 3461$ROOT = new CFClient::UI::Root;
3462$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3463
20561 34641
2057 3465

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