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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 1.342 by root, Sun Aug 13 14:38:35 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFPlus;
11use CFPlus::Pod;
12use CFPlus::Texture;
9 13
10our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
11 15
16our $LAYOUT;
12our $ROOT; 17our $ROOT;
18our $TOOLTIP;
13our $BUTTON_STATE; 19our $BUTTON_STATE;
20
21our %WIDGET; # all widgets, weak-referenced
22
23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24 if (!$GRAB) {
25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26 if (length $widget->{tooltip}) {
27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
33
34 my $tip = $widget->{tooltip};
35
36 $tip = $tip->($widget) if CODE:: eq ref $tip;
37
38 $TOOLTIP->set_tooltip_from ($widget);
39 $TOOLTIP->show;
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
72}
14 73
15# class methods for events 74# class methods for events
16sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 76 $FOCUS->emit (key_down => $_[0])
77 if $FOCUS;
18} 78}
19 79
20sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 81 $FOCUS->emit (key_up => $_[0])
82 if $FOCUS;
83}
84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
22} 96}
23 97
24sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
25 my ($ev) = @_; 99 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
27 101
28 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
29 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
30 106
31 $GRAB = $widget; 107 $GRAB = $widget;
32 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
33 }
34 109
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 110 $TOOLTIP_WATCHER->cb->();
111 }
36 112
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 113 if ($GRAB) {
114 if ($ev->{button} == 4 || $ev->{button} == 5) {
115 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
38} 123}
39 124
40sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
41 my ($ev) = @_; 126 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
43 127
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
45 129
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 131
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 132 $GRAB->emit (button_up => $ev)
133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
49 134
50 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 137 $grab->update if $grab;
53 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
139
140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
54 } 142 }
55} 143}
56 144
57sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
58 my ($ev) = @_; 146 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
60 148
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 150
63 if ($widget != $HOVER) { 151 check_hover $widget;
64 my $hover = $HOVER; $HOVER = $widget;
65 152
66 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 154 if $HOVER;
68 }
69
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71} 155}
72 156
73# convert position array to integers 157# convert position array to integers
74sub harmonize { 158sub harmonize {
75 my ($vals) = @_; 159 my ($vals) = @_;
76 160
77 my $rem = 0; 161 my $rem = 0;
78 162
79 for ($vals) { 163 for (@$vals) {
80 my $i = int $_ + $rem; 164 my $i = int $_ + $rem;
81 $rem += $_ - $i; 165 $rem += $_ - $i;
82 $_ = $i; 166 $_ = $i;
83 } 167 }
84} 168}
85 169
170sub full_refresh {
171 # make a copy, otherwise for complains about freed values.
172 my @widgets = values %WIDGET;
173
174 $_->update
175 for @widgets;
176}
177
178sub reconfigure_widgets {
179 # make a copy, otherwise C<for> complains about freed values.
180 my @widgets = values %WIDGET;
181
182 $_->reconfigure
183 for @widgets;
184}
185
186# call when resolution changes etc.
187sub rescale_widgets {
188 my ($sx, $sy) = @_;
189
190 for my $widget (values %WIDGET) {
191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
197 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
199 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
205 }
206 }
207
208 reconfigure_widgets;
209}
210
86############################################################################# 211#############################################################################
87 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
88package CFClient::UI::Base; 221package CFPlus::UI::Base;
89 222
90use strict; 223use strict;
91 224
92use SDL::OpenGL; 225use CFPlus::OpenGL;
93 226
94sub new { 227sub new {
95 my $class = shift; 228 my $class = shift;
96 229
97 my $self = bless { 230 my $self = bless {
98 x => 0, 231 x => "center",
99 y => 0, 232 y => "center",
100 z => 0, 233 z => 0,
101 w => -1, 234 w => undef,
102 h => -1, 235 h => undef,
236 can_events => 1,
103 @_ 237 @_
104 }, $class; 238 }, $class;
105 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
106 for (keys %$self) { 242 for (keys %$self) {
107 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
109 } 245 }
110 } 246 }
111 247
248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
258 }
259
112 $self 260 $self
113} 261}
114 262
263sub destroy {
264 my ($self) = @_;
265
266 $self->hide;
267 %$self = ();
268}
269
270sub show {
271 my ($self) = @_;
272
273 return if $self->{parent};
274
275 $CFPlus::UI::ROOT->add ($self);
276}
277
278sub set_visible {
279 my ($self) = @_;
280
281 return if $self->{visible};
282
283 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1;
285
286 $self->emit (visibility_change => 1);
287
288 $self->realloc if !exists $self->{req_w};
289
290 $_->set_visible for $self->children;
291}
292
293sub set_invisible {
294 my ($self) = @_;
295
296 return unless $self->{visible};
297
298 $_->set_invisible for $self->children;
299
300 delete $self->{visible};
301 delete $self->{root};
302
303 undef $GRAB if $GRAB == $self;
304 undef $HOVER if $HOVER == $self;
305
306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
307 if $TOOLTIP->{owner} == $self;
308
309 $self->emit ("focus_out");
310 $self->emit (visibility_change => 0);
311}
312
313sub set_visibility {
314 my ($self, $visible) = @_;
315
316 return if $self->{visible} == $visible;
317
318 $visible ? $self->hide
319 : $self->show;
320}
321
322sub toggle_visibility {
323 my ($self) = @_;
324
325 $self->{visible}
326 ? $self->hide
327 : $self->show;
328}
329
330sub hide {
331 my ($self) = @_;
332
333 $self->set_invisible;
334
335 $self->{parent}->remove ($self)
336 if $self->{parent};
337}
338
115sub move { 339sub move_abs {
116 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 341
118 $self->{y} = $y; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
119 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
120}
121 345
122sub needs_redraw { 346 $self->update;
123 0 347}
348
349sub set_size {
350 my ($self, $w, $h) = @_;
351
352 $self->{force_w} = $w;
353 $self->{force_h} = $h;
354
355 $self->realloc;
124} 356}
125 357
126sub size_request { 358sub size_request {
127 require Carp; 359 require Carp;
128 Carp::confess "size_request is abtract"; 360 Carp::confess "size_request is abstract";
129} 361}
130 362
131sub _size_allocate { 363sub baseline_shift {
364 0
365}
366
367sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
133 369
370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
375
376 # use alignment to adjust x, y
377
378 $x += int 0.5 * ($ow - $w);
379 $y += int 0.5 * ($oh - $h);
380 }
381
382 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 383 $self->{x} = $x;
135 $self->{y} = $y; 384 $self->{y} = $y;
385 $self->update;
386 }
136 387
137 return unless $self->{w} != $w || $self->{h} != $h; 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
389 return unless $self->{visible};
138 390
139 $self->{w} = $w; 391 $self->{alloc_w} = $w;
140 $self->{h} = $h; 392 $self->{alloc_h} = $h;
141 393
394 $self->{root}{size_alloc}{$self+0} = $self;
142 1 395 }
143} 396}
144 397
145sub size_allocate { 398sub children {
146 my ($self, $x, $y, $w, $h) = @_; 399 # nop
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 400}
150 401
151# return top left coordinates 402sub visible_children {
152sub _topleft { 403 $_[0]->children
404}
405
406sub set_max_size {
153 my ($self, $x, $y) = @_; 407 my ($self, $w, $h) = @_;
154 408
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 409 $self->{max_w} = int $w if defined $w;
410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
413}
414
415sub set_tooltip {
416 my ($self, $tooltip) = @_;
417
418 $tooltip =~ s/^\s+//;
419 $tooltip =~ s/\s+$//;
420
421 return if $self->{tooltip} eq $tooltip;
422
423 $self->{tooltip} = $tooltip;
424
425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
426 delete $CFPlus::UI::TOOLTIP->{owner};
427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
428 }
156} 429}
157 430
158# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
159sub coord2local { 432sub coord2local {
160 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
161 434
162 my ($X, $Y) = $self->_topleft; 435 Carp::confess unless $self->{parent};#d#
163 ($x - $X, $y - $Y) 436
437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164} 438}
165 439
166# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
167sub coord2global { 441sub coord2global {
168 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
169 443
170 my ($X, $Y) = $self->_topleft; 444 Carp::confess unless $self->{parent};#d#
171 ($x + $X, $y + $Y)
172}
173 445
446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
447}
448
174sub focus_in { 449sub invoke_focus_in {
175 my ($self) = @_; 450 my ($self) = @_;
176 451
177 return if $FOCUS == $self; 452 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
179 454
180 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
181 $focus->update if $focus;
182 $FOCUS->update;
183}
184 456
457 $self->update;
458
459 0
460}
461
185sub focus_out { 462sub invoke_focus_out {
186 my ($self) = @_; 463 my ($self) = @_;
187 464
188 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
189 466
190 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
191 $focus->update if $focus; #?
192}
193 468
469 $self->update;
470
471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
472 unless $FOCUS;
473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
194sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
195sub button_up { } 485sub invoke_button_up { 0 }
196sub key_down { } 486sub invoke_key_down { 0 }
197sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
198 489
199sub button_down { 490sub invoke_button_down {
200 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
201 492
202 $self->focus_in; 493 $self->grab_focus;
203}
204 494
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210
211sub draw {
212 my ($self) = @_;
213
214 return unless $self->{h} && $self->{w};
215
216 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw;
219 glPopMatrix;
220
221 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)};
223
224 glColor 0, 0, 1, 0.2;
225 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS;
228 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 495 0
235} 496}
236 497
237sub _draw { 498sub connect {
238 my ($self) = @_; 499 my ($self, $signal, $cb) = @_;
239 500
240 warn "no draw defined for $self\n"; 501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I dislike duplication
520 # and needlessly verbose code, too.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
241} 532}
242 533
243sub find_widget { 534sub find_widget {
244 my ($self, $x, $y) = @_; 535 my ($self, $x, $y) = @_;
536
537 return () unless $self->{can_events};
245 538
246 return $self 539 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 542
… …
252 545
253sub set_parent { 546sub set_parent {
254 my ($self, $parent) = @_; 547 my ($self, $parent) = @_;
255 548
256 Scalar::Util::weaken ($self->{parent} = $parent); 549 Scalar::Util::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible};
551}
552
553sub realloc {
554 my ($self) = @_;
555
556 if ($self->{visible}) {
557 return if $self->{root}{realloc}{$self+0};
558
559 $self->{root}{realloc}{$self+0} = $self;
560 $self->{root}->update;
561 } else {
562 delete $self->{req_w};
563 delete $self->{req_h};
564 }
257} 565}
258 566
259sub update { 567sub update {
260 my ($self) = @_; 568 my ($self) = @_;
261 569
262 $self->{parent}->update 570 $self->{parent}->update
263 if $self->{parent}; 571 if $self->{parent};
264} 572}
265 573
266sub connect { 574sub reconfigure {
267 my ($self, $signal, $cb) = @_; 575 my ($self) = @_;
268 576
269 push @{ $self->{cb}{$signal} }, $cb; 577 $self->realloc;
578 $self->update;
270} 579}
271 580
272sub emit { 581# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 584
275 $_->($self, @args) 585sub draw {
276 for @{$self->{cb}{$signal} || []}; 586 my ($self) = @_;
587
588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
597
598 glPushMatrix;
599 glTranslate $self->{x}, $self->{y}, 0;
600
601 if ($self == $HOVER && $self->{can_hover}) {
602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
603 glEnable GL_BLEND;
604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605 glBegin GL_QUADS;
606 glVertex 0 , 0;
607 glVertex $self->{w}, 0;
608 glVertex $self->{w}, $self->{h};
609 glVertex 0 , $self->{h};
610 glEnd;
611 glDisable GL_BLEND;
612 }
613
614 if ($ENV{CFPLUS_DEBUG} & 1) {
615 glPushMatrix;
616 glColor 1, 1, 0, 1;
617 glTranslate 0.375, 0.375;
618 glBegin GL_LINE_LOOP;
619 glVertex 0 , 0;
620 glVertex $self->{w} - 1, 0;
621 glVertex $self->{w} - 1, $self->{h} - 1;
622 glVertex 0 , $self->{h} - 1;
623 glEnd;
624 glPopMatrix;
625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
626 }
627
628 $self->_draw;
629 glPopMatrix;
630}
631
632sub _draw {
633 my ($self) = @_;
634
635 warn "no draw defined for $self\n";
277} 636}
278 637
279sub DESTROY { 638sub DESTROY {
280 my ($self) = @_; 639 my ($self) = @_;
281 640
282 #$self->deactivate; 641 return if CFPlus::in_destruct;
642
643 delete $WIDGET{$self+0};
644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
283} 647}
284 648
285############################################################################# 649#############################################################################
286 650
287package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
288 652
289our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
290 654
291use strict; 655use strict;
292use SDL::OpenGL; 656use CFPlus::OpenGL;
293 657
294sub new { 658sub new {
295 my $class = shift; 659 my $class = shift;
296 660
297 # range [value, low, high, page] 661 # range [value, low, high, page]
298 662
299 $class->SUPER::new ( 663 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 664 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 665 #active_bg => [1, 1, 1, 0.5],
302 @_ 666 @_
303 ) 667 )
304} 668}
305 669
306sub _draw { 670sub _draw {
307 my ($self) = @_; 671 my ($self) = @_;
308 672
673 my $color = $FOCUS == $self && $self->{active_bg}
674 ? $self->{active_bg}
675 : $self->{bg};
676
677 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
310 679
311 glEnable GL_BLEND; 680 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 682 glColor_premultiply @$color;
314 683
315 glBegin GL_QUADS; 684 glBegin GL_QUADS;
316 glVertex 0 , 0; 685 glVertex 0 , 0;
317 glVertex 0 , $h; 686 glVertex 0 , $h;
318 glVertex $w, $h; 687 glVertex $w, $h;
319 glVertex $w, 0; 688 glVertex $w, 0;
320 glEnd; 689 glEnd;
321 690
322 glDisable GL_BLEND; 691 glDisable GL_BLEND;
692 }
323} 693}
324 694
325############################################################################# 695#############################################################################
326 696
327package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
328 698
329our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340
341our @ISA = CFClient::UI::Base::;
342 700
343sub new { 701sub new {
344 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
703 $class->SUPER::new (can_events => 0, %arg);
704}
345 705
706sub size_request {
707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
710}
711
712sub draw { }
713
714#############################################################################
715
716package CFPlus::UI::Container;
717
718our @ISA = CFPlus::UI::Base::;
719
720sub new {
721 my ($class, %arg) = @_;
722
346 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
347 724
348 my $self = $class->SUPER::new (children => [], %arg); 725 my $self = $class->SUPER::new (
726 children => [],
727 can_events => 0,
728 %arg,
729 );
730
349 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
350 733
351 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
743}
744
745sub add {
746 my ($self, @widgets) = @_;
747
748 $_->set_parent ($self)
749 for @widgets;
750
751 use sort 'stable';
752
753 $self->{children} = [
754 sort { $a->{z} <=> $b->{z} }
755 @{$self->{children}}, @widgets
756 ];
757
758 $self->realloc;
759}
760
761sub children {
762 @{ $_[0]{children} }
763}
764
765sub remove {
766 my ($self, $child) = @_;
767
768 delete $child->{parent};
769 $child->hide;
770
771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
772
773 $self->realloc;
774}
775
776sub clear {
777 my ($self) = @_;
778
779 my $children = delete $self->{children};
780 $self->{children} = [];
781
782 for (@$children) {
783 delete $_->{parent};
784 $_->hide;
785 }
786
787 $self->realloc;
788}
789
790sub find_widget {
791 my ($self, $x, $y) = @_;
792
793 $x -= $self->{x};
794 $y -= $self->{y};
795
796 my $res;
797
798 for (reverse $self->visible_children) {
799 $res = $_->find_widget ($x, $y)
800 and return $res;
801 }
802
803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
804}
805
806sub _draw {
807 my ($self) = @_;
808
809 $_->draw for @{$self->{children}};
810}
811
812#############################################################################
813
814package CFPlus::UI::Bin;
815
816our @ISA = CFPlus::UI::Container::;
817
818sub new {
819 my ($class, %arg) = @_;
820
821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
822
823 $class->SUPER::new (children => [$child], %arg)
352} 824}
353 825
354sub add { 826sub add {
355 my ($self, $child) = @_; 827 my ($self, $child) = @_;
356 828
357 $child->set_parent ($self); 829 $self->SUPER::remove ($_) for @{ $self->{children} };
358 830 $self->SUPER::add ($child);
359 use sort 'stable';
360
361 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ];
365
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 831}
369 832
370sub remove { 833sub remove {
371 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
372 835
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 836 $self->SUPER::remove ($widget);
374 837
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 838 $self->{children} = [new CFPlus::UI::Empty]
839 unless @{$self->{children}};
840}
841
842sub child { $_[0]->{children}[0] }
843
844sub size_request {
845 $_[0]{children}[0]->size_request
846}
847
848sub invoke_size_allocate {
849 my ($self, $w, $h) = @_;
850
851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
854}
855
856#############################################################################
857
858# back-buffered drawing area
859
860package CFPlus::UI::Window;
861
862our @ISA = CFPlus::UI::Bin::;
863
864use CFPlus::OpenGL;
865
866sub new {
867 my ($class, %arg) = @_;
868
869 my $self = $class->SUPER::new (%arg);
870}
871
872sub update {
873 my ($self) = @_;
874
875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
876 $self->SUPER::update;
877}
878
879sub invoke_size_allocate {
880 my ($self, $w, $h) = @_;
881
882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
885}
886
887sub _render {
888 my ($self) = @_;
889
890 $self->{children}[0]->draw;
891}
892
893sub render_child {
894 my ($self) = @_;
895
896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
897 glClearColor 0, 0, 0, 0;
898 glClear GL_COLOR_BUFFER_BIT;
899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
907 $self->_render;
908 };
909}
910
911sub _draw {
912 my ($self) = @_;
913
914 my ($w, $h) = @$self{qw(w h)};
915
916 my $tex = $self->{texture}
917 or return;
918
919 glEnable GL_TEXTURE_2D;
920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921 glColor 0, 0, 0, 1;
922
923 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
924
925 glDisable GL_TEXTURE_2D;
926}
927
928#############################################################################
929
930package CFPlus::UI::ViewPort;
931
932our @ISA = CFPlus::UI::Window::;
933
934sub new {
935 my $class = shift;
936
937 $class->SUPER::new (
938 scroll_x => 0,
939 scroll_y => 1,
940 @_,
941 )
942}
943
944sub size_request {
945 my ($self) = @_;
946
947 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948
949 $w = 10 if $self->{scroll_x};
950 $h = 10 if $self->{scroll_y};
951
952 ($w, $h)
953}
954
955sub invoke_size_allocate {
956 my ($self, $w, $h) = @_;
957
958 my $child = $self->child;
959
960 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
961 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
962
963 $self->child->configure (0, 0, $w, $h);
964 $self->update;
965
966 1
967}
968
969sub set_offset {
970 my ($self, $x, $y) = @_;
971
972 $self->{view_x} = int $x;
973 $self->{view_y} = int $y;
974
975 $self->update;
976}
977
978# hmm, this does not work for topleft of $self... but we should not ask for that
979sub coord2local {
980 my ($self, $x, $y) = @_;
981
982 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
983}
984
985sub coord2global {
986 my ($self, $x, $y) = @_;
987
988 $x = List::Util::min $self->{w}, $x - $self->{view_x};
989 $y = List::Util::min $self->{h}, $y - $self->{view_y};
990
991 $self->SUPER::coord2global ($x, $y)
376} 992}
377 993
378sub find_widget { 994sub find_widget {
379 my ($self, $x, $y) = @_; 995 my ($self, $x, $y) = @_;
380 996
381 $x -= $self->{x}; 997 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 998 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 999 ) {
384 my $res;
385
386 for (reverse @{ $self->{children} }) {
387 $res = $_->find_widget ($x, $y)
388 and return $res;
389 }
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 1000 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001 } else {
1002 $self->CFPlus::UI::Base::find_widget ($x, $y)
1003 }
392} 1004}
393 1005
394sub _draw { 1006sub _render {
395 my ($self) = @_; 1007 my ($self) = @_;
396 1008
397 $_->draw for @{$self->{children}}; 1009 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1010 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1011
1012 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1013
1014 $self->SUPER::_render;
398} 1015}
399 1016
400############################################################################# 1017#############################################################################
401 1018
402package CFClient::UI::Bin; 1019package CFPlus::UI::ScrolledWindow;
403 1020
404our @ISA = CFClient::UI::Container::; 1021our @ISA = CFPlus::UI::HBox::;
405 1022
406sub new { 1023sub new {
407 my ($class, %arg) = @_; 1024 my ($class, %arg) = @_;
408 1025
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1026 my $child = delete $arg{child};
410 1027
411 $class->SUPER::new (children => [$child], %arg) 1028 my $self;
1029
1030 my $slider = new CFPlus::UI::Slider
1031 vertical => 1,
1032 range => [0, 0, 1, 0.01], # HACK fix
1033 on_changed => sub {
1034 $self->{vp}->set_offset (0, $_[1]);
1035 },
1036 ;
1037
1038 $self = $class->SUPER::new (
1039 vp => (new CFPlus::UI::ViewPort expand => 1),
1040 can_events => 1,
1041 slider => $slider,
1042 %arg,
1043 );
1044
1045 $self->SUPER::add ($self->{vp}, $self->{slider});
1046 $self->add ($child) if $child;
1047
1048 $self
412} 1049}
1050
1051#TODO# update range on size_allocate depending on child
413 1052
414sub add { 1053sub add {
415 my ($self, $widget) = @_; 1054 my ($self, $widget) = @_;
416 1055
417 $self->{children} = []; 1056 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 1057}
421 1058
422sub remove { 1059sub invoke_mouse_wheel {
423 my ($self, $widget) = @_; 1060 my ($self, $ev) = @_;
424 1061
425 $self->SUPER::remove ($widget); 1062 return 0 unless $ev->{dy}; # only vertical movements
426 1063
427 $self->{children} = [new CFClient::UI::Empty] 1064 $self->{slider}->emit (mouse_wheel => $ev);
428 unless @{$self->{children}};
429}
430 1065
431sub child { $_[0]->{children}[0] } 1066 1
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1067}
436 1068
1069sub update_slider {
1070 my ($self) = @_;
1071
1072 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 $self->SUPER::update;
1079
1080 $self->update_slider;
1081}
1082
437sub size_allocate { 1083sub invoke_size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1084 my ($self, $w, $h) = @_;
439 1085
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1086 $self->update_slider;
441 1087
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1088 $self->SUPER::invoke_size_allocate ($w, $h)
443} 1089}
444 1090
445############################################################################# 1091#############################################################################
446 1092
447package CFClient::UI::Window; 1093package CFPlus::UI::Frame;
448 1094
449our @ISA = CFClient::UI::Bin::; 1095our @ISA = CFPlus::UI::Bin::;
450 1096
451use SDL::OpenGL; 1097use CFPlus::OpenGL;
1098
1099sub new {
1100 my $class = shift;
1101
1102 $class->SUPER::new (
1103 bg => undef,
1104 @_,
1105 )
1106}
1107
1108sub _draw {
1109 my ($self) = @_;
1110
1111 if ($self->{bg}) {
1112 my ($w, $h) = @$self{qw(w h)};
1113
1114 glEnable GL_BLEND;
1115 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1116 glColor_premultiply @{ $self->{bg} };
1117
1118 glBegin GL_QUADS;
1119 glVertex 0 , 0;
1120 glVertex 0 , $h;
1121 glVertex $w, $h;
1122 glVertex $w, 0;
1123 glEnd;
1124
1125 glDisable GL_BLEND;
1126 }
1127
1128 $self->SUPER::_draw;
1129}
1130
1131#############################################################################
1132
1133package CFPlus::UI::FancyFrame;
1134
1135our @ISA = CFPlus::UI::Bin::;
1136
1137use CFPlus::OpenGL;
1138
1139my $bg =
1140 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1141 mipmap => 1, wrap => 1;
1142
1143my @border =
1144 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1145 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1146
453sub new { 1147sub new {
454 my ($class, %arg) = @_; 1148 my ($class, %arg) = @_;
455 1149
456 my $self = $class->SUPER::new (%arg); 1150 my $self = $class->SUPER::new (
457} 1151 bg => [1, 1, 1, 1],
1152 border_bg => [1, 1, 1, 1],
1153 border => 0.6,
1154 can_events => 1,
1155 min_w => 64,
1156 min_h => 32,
1157 %arg,
1158 );
458 1159
459sub update { 1160 $self->{title_widget} = new CFPlus::UI::Label
460 my ($self) = @_; 1161 align => 0,
1162 valign => 1,
1163 text => $self->{title},
1164 fontsize => $self->{border},
1165 if exists $self->{title};
461 1166
462 # we want to do this delayed... 1167 if ($self->{has_close_button}) {
463 $self->render_chld; 1168 $self->{close_button} =
464 $self->SUPER::update; 1169 new CFPlus::UI::ImageButton
465} 1170 path => 'x1_close.png',
1171 on_activate => sub { $self->emit ("delete") };
466 1172
467sub render_chld { 1173 $self->CFPlus::UI::Container::add ($self->{close_button});
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 }; 1174 }
475}
476 1175
1176 $self
1177}
1178
1179sub add {
1180 my ($self, @widgets) = @_;
1181
1182 $self->SUPER::add (@widgets);
1183 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1184 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1185}
1186
1187sub border {
1188 int $_[0]{border} * $::FONTSIZE
1189}
1190
1191sub size_request {
1192 my ($self) = @_;
1193
1194 $self->{title_widget}->size_request
1195 if $self->{title_widget};
1196
1197 $self->{close_button}->size_request
1198 if $self->{close_button};
1199
1200 my ($w, $h) = $self->SUPER::size_request;
1201
1202 (
1203 $w + $self->border * 2,
1204 $h + $self->border * 2,
1205 )
1206}
1207
477sub size_allocate { 1208sub invoke_size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1209 my ($self, $w, $h) = @_;
479 1210
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1211 if ($self->{title_widget}) {
1212 $self->{title_widget}{w} = $w;
1213 $self->{title_widget}{h} = $h;
1214 $self->{title_widget}->invoke_size_allocate ($w, $h);
1215 }
481 1216
482 $self->child->size_allocate (0, 0, $w, $h); 1217 my $border = $self->border;
483 1218
484 $self->render_chld; 1219 $h -= List::Util::max 0, $border * 2;
1220 $w -= List::Util::max 0, $border * 2;
1221
1222 $self->child->configure ($border, $border, $w, $h);
1223
1224 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1225 if $self->{close_button};
1226
1227 1
1228}
1229
1230sub invoke_delete {
1231 my ($self) = @_;
1232
1233 $self->hide;
1234
1235 1
1236}
1237
1238sub invoke_button_down {
1239 my ($self, $ev, $x, $y) = @_;
1240
1241 my ($w, $h) = @$self{qw(w h)};
1242 my $border = $self->border;
1243
1244 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1245 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1246
1247 if ($lr & $td) {
1248 my ($wx, $wy) = ($self->{x}, $self->{y});
1249 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1250 my ($bw, $bh) = ($self->{w}, $self->{h});
1251
1252 my $mx = $x < $border;
1253 my $my = $y < $border;
1254
1255 $self->{motion} = sub {
1256 my ($ev, $x, $y) = @_;
1257
1258 my $dx = $ev->{x} - $ox;
1259 my $dy = $ev->{y} - $oy;
1260
1261 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1262 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1263
1264 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1265 $self->realloc;
1266 };
1267
1268 } elsif ($lr ^ $td) {
1269 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1270 my ($bx, $by) = ($self->{x}, $self->{y});
1271
1272 $self->{motion} = sub {
1273 my ($ev, $x, $y) = @_;
1274
1275 ($x, $y) = ($ev->{x}, $ev->{y});
1276
1277 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1278 # HACK: the next line is required to enforce placement
1279 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1280 };
1281 } else {
1282 return 0;
1283 }
1284
1285 1
1286}
1287
1288sub invoke_button_up {
1289 my ($self, $ev, $x, $y) = @_;
1290
1291 ! ! delete $self->{motion}
1292}
1293
1294sub invoke_mouse_motion {
1295 my ($self, $ev, $x, $y) = @_;
1296
1297 $self->{motion}->($ev, $x, $y) if $self->{motion};
1298
1299 ! ! $self->{motion}
1300}
1301
1302sub invoke_visibility_change {
1303 my ($self, $visible) = @_;
1304
1305 delete $self->{motion} unless $visible;
1306
1307 0
485} 1308}
486 1309
487sub _draw { 1310sub _draw {
488 my ($self) = @_; 1311 my ($self) = @_;
489 1312
1313 my $child = $self->{children}[0];
1314
490 my ($w, $h) = ($self->w, $self->h); 1315 my ($w, $h ) = ($self->{w}, $self->{h});
1316 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1317
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 1318 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1320
500 $tex->draw_quad (0, 0, $w, $h); 1321 my $border = $self->border;
501 1322
502 glDisable GL_BLEND; 1323 glColor @{ $self->{border_bg} };
1324 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1325 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1326 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1327 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1328
1329 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1330 glColor @{ $self->{bg} };
1331
1332 # TODO: repeat texture not scale
1333 # solve this better(?)
1334 $bg->{s} = $cw / $bg->{w};
1335 $bg->{t} = $ch / $bg->{h};
1336 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1337 }
1338
503 glDisable GL_TEXTURE_2D; 1339 glDisable GL_TEXTURE_2D;
1340
1341 $child->draw;
1342
1343 if ($self->{title_widget}) {
1344 glTranslate 0, $border - $self->{h};
1345 $self->{title_widget}->_draw;
1346
1347 glTranslate 0, - ($border - $self->{h});
1348 }
1349
1350 $self->{close_button}->draw
1351 if $self->{close_button};
504} 1352}
505 1353
506############################################################################# 1354#############################################################################
507 1355
508package CFClient::UI::Frame; 1356package CFPlus::UI::Table;
509 1357
510our @ISA = CFClient::UI::Bin::; 1358our @ISA = CFPlus::UI::Base::;
511 1359
512use SDL::OpenGL; 1360use List::Util qw(max sum);
513 1361
514sub size_request { 1362use CFPlus::OpenGL;
515 my ($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 1363
562sub new { 1364sub new {
563 my $class = shift; 1365 my $class = shift;
564 1366
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($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 + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
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);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1367 $class->SUPER::new (
697 col_expand => [], 1368 col_expand => [],
698 @_ 1369 @_,
699 ) 1370 )
700} 1371}
701 1372
1373sub children {
1374 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1375}
1376
702sub add { 1377sub add {
703 my ($self, $x, $y, $child) = @_; 1378 my ($self) = shift;
704 1379
1380 while (@_) {
1381 my ($x, $y, $child) = splice @_, 0, 3, ();
705 $child->set_parent ($self); 1382 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1383 $self->{children}[$y][$x] = $child;
1384 }
707 1385
708 $self->{w} = $self->{h} = -1; 1386 $self->{force_realloc} = 1;
709 $self->update; 1387 $self->{force_size_alloc} = 1;
1388 $self->realloc;
710} 1389}
711 1390
1391sub remove {
1392 my ($self, $child) = @_;
1393
1394 # TODO: not yet implemented
1395}
1396
712# TODO: move to container class maybe? send childs a signal on removal? 1397# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1398sub clear {
714 my ($self) = @_; 1399 my ($self) = @_;
715 1400
1401 my @children = $self->children;
716 delete $self->{children}; 1402 delete $self->{children};
717 $self->update; 1403
1404 for (@children) {
1405 delete $_->{parent};
1406 $_->hide;
1407 }
1408
1409 $self->realloc;
718} 1410}
719 1411
720sub get_wh { 1412sub get_wh {
721 my ($self) = @_; 1413 my ($self) = @_;
722 1414
… …
727 or next; 1419 or next;
728 1420
729 for my $x (0 .. $#$row) { 1421 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1422 my $widget = $row->[$x]
731 or next; 1423 or next;
732 my ($w, $h) = $widget->size_request; 1424 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1425
734 $w[$x] = max $w[$x], $w; 1426 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1427 $h[$y] = max $h[$y], $h;
736 } 1428 }
737 } 1429 }
… …
748 (sum @$ws), 1440 (sum @$ws),
749 (sum @$hs), 1441 (sum @$hs),
750 ) 1442 )
751} 1443}
752 1444
753sub size_allocate { 1445sub invoke_size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1446 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1447
758 my ($ws, $hs) = $self->get_wh; 1448 my ($ws, $hs) = $self->get_wh;
759 1449
760 my $req_w = sum @$ws; 1450 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1451 my $req_h = (sum @$hs) || 1;
762 1452
763 # TODO: nicer code && do row_expand 1453 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1454 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1455 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1456 my $col_expand = (sum @col_expand) || 1;
767 1457
768 # linearly scale sizes 1458 # linearly scale sizes
769 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1459 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
770 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1460 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
771 1461
772 CFClient::UI::harmonize $ws; 1462 CFPlus::UI::harmonize $ws;
773 CFClient::UI::harmonize $hs; 1463 CFPlus::UI::harmonize $hs;
774 1464
775 my $y; 1465 my $y;
776 1466
777 for my $r (0 .. $#{$self->{children}}) { 1467 for my $r (0 .. $#{$self->{children}}) {
778 my $row = $self->{children}[$r] 1468 my $row = $self->{children}[$r]
… …
783 1473
784 for my $c (0 .. $#$row) { 1474 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1475 my $col_w = $ws->[$c];
786 1476
787 if (my $widget = $row->[$c]) { 1477 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1478 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1479 }
790 1480
791 $x += $col_w; 1481 $x += $col_w;
792 } 1482 }
793 1483
794 $y += $row_h; 1484 $y += $row_h;
795 } 1485 }
796 1486
1487 1
797} 1488}
798 1489
799sub find_widget { 1490sub find_widget {
800 my ($self, $x, $y) = @_; 1491 my ($self, $x, $y) = @_;
801 1492
… …
820 } 1511 }
821} 1512}
822 1513
823############################################################################# 1514#############################################################################
824 1515
825package CFClient::UI::HBox; 1516package CFPlus::UI::Box;
826 1517
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1518our @ISA = CFPlus::UI::Container::;
830 1519
831sub size_request { 1520sub size_request {
832 my ($self) = @_; 1521 my ($self) = @_;
833 1522
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1523 $self->{vertical}
1524 ? (
1525 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1526 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1527 )
1528 : (
1529 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1530 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1531 )
1532}
835 1533
1534sub invoke_size_allocate {
1535 my ($self, $w, $h) = @_;
1536
1537 my $space = $self->{vertical} ? $h : $w;
1538 my @children = $self->visible_children;
1539
1540 my @req;
1541
1542 if ($self->{homogeneous}) {
1543 @req = ($space / (@children || 1)) x @children;
1544 } else {
1545 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1546 my $req = List::Util::sum @req;
1547
1548 if ($req > $space) {
1549 # ah well, not enough space
1550 $_ *= $space / $req for @req;
1551 } else {
1552 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1553
1554 $space = ($space - $req) / $expand; # remaining space to give away
1555
1556 $req[$_] += $space * $children[$_]{expand}
1557 for 0 .. $#children;
1558 }
836 ( 1559 }
837 (List::Util::sum map $_->[0], @alloc), 1560
838 (List::Util::max map $_->[1], @alloc), 1561 CFPlus::UI::harmonize \@req;
1562
1563 my $pos = 0;
1564 for (0 .. $#children) {
1565 my $alloc = $req[$_];
1566 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1567
1568 $pos += $alloc;
1569 }
1570
1571 1
1572}
1573
1574#############################################################################
1575
1576package CFPlus::UI::HBox;
1577
1578our @ISA = CFPlus::UI::Box::;
1579
1580sub new {
1581 my $class = shift;
1582
1583 $class->SUPER::new (
1584 vertical => 0,
1585 @_,
839 ) 1586 )
840} 1587}
841 1588
842sub size_allocate {
843 my ($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############################################################################# 1589#############################################################################
884 1590
885package CFClient::UI::VBox; 1591package CFPlus::UI::VBox;
886 1592
887# TODO: wrap into common Box base class 1593our @ISA = CFPlus::UI::Box::;
888 1594
889our @ISA = CFClient::UI::Container::; 1595sub new {
1596 my $class = shift;
890 1597
891sub size_request { 1598 $class->SUPER::new (
892 my ($self) = @_; 1599 vertical => 1,
893 1600 @_,
894 my @alloc = map [$_->size_request], @{$self->{children}};
895
896 (
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1601 )
900} 1602}
901 1603
902sub size_allocate {
903 my ($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 += $h;
936 }
937}
938
939############################################################################# 1604#############################################################################
940 1605
941package CFClient::UI::Label; 1606package CFPlus::UI::Label;
942 1607
943our @ISA = CFClient::UI::Base::; 1608our @ISA = CFPlus::UI::DrawBG::;
944 1609
945use SDL::OpenGL; 1610use CFPlus::OpenGL;
946 1611
947sub new { 1612sub new {
948 my ($class, %arg) = @_; 1613 my ($class, %arg) = @_;
949 1614
950 my $self = $class->SUPER::new ( 1615 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1616 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1617 #bg => none
953 text => "", 1618 #active_bg => none
1619 #font => default_font
1620 #text => initial text
1621 #markup => initial narkup
1622 #max_w => maximum pixel width
1623 ellipsise => 3, # end
1624 layout => (new CFPlus::Layout),
1625 fontsize => 1,
954 align => -1, 1626 align => -1,
1627 valign => -1,
955 padding => 2, 1628 padding_x => 2,
956 layout => new CFClient::Layout, 1629 padding_y => 2,
1630 can_events => 0,
957 %arg 1631 %arg
958 ); 1632 );
959 1633
1634 if (exists $self->{template}) {
1635 my $layout = new CFPlus::Layout;
1636 $layout->set_text (delete $self->{template});
1637 $self->{template} = $layout;
1638 }
1639
1640 if (exists $self->{markup}) {
1641 $self->set_markup (delete $self->{markup});
1642 } else {
960 $self->set_text ($self->{text}); 1643 $self->set_text (delete $self->{text});
1644 }
961 1645
962 $self 1646 $self
963} 1647}
964 1648
965sub escape_text { 1649sub update {
966 local $_ = $_[1]; 1650 my ($self) = @_;
967 1651
968 s/&/&amp;/g; 1652 delete $self->{texture};
969 s/>/&gt;/g; 1653 $self->SUPER::update;
970 s/</&lt;/g; 1654}
971 1655
972 $_[1] 1656sub realloc {
1657 my ($self) = @_;
1658
1659 delete $self->{ox};
1660 $self->SUPER::realloc;
973} 1661}
974 1662
975sub set_text { 1663sub set_text {
976 my ($self, $text) = @_; 1664 my ($self, $text) = @_;
977 1665
1666 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1667 $self->{text} = "T$text";
1668
1669 $self->{layout}->set_text ($text);
1670
1671 delete $self->{size_req};
1672 $self->realloc;
1673 $self->update;
1674}
1675
1676sub set_markup {
1677 my ($self, $markup) = @_;
1678
1679 return if $self->{text} eq "M$markup";
1680 $self->{text} = "M$markup";
1681
1682 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1683
979 $self->{layout}->set_markup ($text); 1684 $self->{layout}->set_markup ($markup);
980 1685
1686 delete $self->{size_req};
1687 $self->realloc;
1688 $self->update;
1689}
1690
1691sub size_request {
1692 my ($self) = @_;
1693
1694 $self->{size_req} ||= do {
1695 $self->{layout}->set_font ($self->{font}) if $self->{font};
1696 $self->{layout}->set_width ($self->{max_w} || -1);
1697 $self->{layout}->set_ellipsise ($self->{ellipsise});
1698 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1699 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1700
1701 my ($w, $h) = $self->{layout}->size;
1702
1703 if (exists $self->{template}) {
1704 $self->{template}->set_font ($self->{font}) if $self->{font};
1705 $self->{template}->set_width ($self->{max_w} || -1);
1706 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1707
1708 my ($w2, $h2) = $self->{template}->size;
1709
1710 $w = List::Util::max $w, $w2;
1711 $h = List::Util::max $h, $h2;
1712 }
1713
1714 [$w, $h]
1715 };
1716
1717 @{ $self->{size_req} }
1718}
1719
1720sub baseline_shift {
1721 $_[0]{layout}->descent
1722}
1723
1724sub invoke_size_allocate {
1725 my ($self, $w, $h) = @_;
1726
1727 delete $self->{ox};
1728
1729 delete $self->{texture}
1730 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1731
1732 1
1733}
1734
1735sub set_fontsize {
1736 my ($self, $fontsize) = @_;
1737
1738 $self->{fontsize} = $fontsize;
1739 delete $self->{size_req};
981 delete $self->{texture}; 1740 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1741
986sub get_text { 1742 $self->realloc;
1743}
1744
1745sub reconfigure {
987 my ($self, $text) = @_; 1746 my ($self) = @_;
988 1747
989 $self->{text} 1748 delete $self->{size_req};
990}
991
992sub size_request {
993 my ($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}; 1749 delete $self->{texture};
1011}
1012 1750
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update; 1751 $self->SUPER::reconfigure;
1018} 1752}
1019 1753
1020sub _draw { 1754sub _draw {
1021 my ($self) = @_; 1755 my ($self) = @_;
1022 1756
1757 $self->SUPER::_draw; # draw background, if applicable
1758
1023 my $tex = $self->{texture} ||= do { 1759 my $size = $self->{texture} ||= do {
1760 $self->{layout}->set_foreground (@{$self->{fg}});
1761 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1762 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1763 $self->{layout}->set_ellipsise ($self->{ellipsise});
1026 new_from_layout CFClient::Texture $self->{layout} 1764 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1765 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1766
1767 [$self->{layout}->size]
1027 }; 1768 };
1028 1769
1029 glEnable GL_BLEND; 1770 unless (exists $self->{ox}) {
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033
1034 glColor @{$self->{fg}};
1035
1036 my $x =
1037 $self->{align} < 0 ? $self->{padding} 1771 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1772 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1039 : ($self->{w} - $tex->{w}) * 0.5; 1773 : ($self->{w} - $size->[0]) * 0.5);
1040 1774
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5); 1775 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1776 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1777 : ($self->{h} - $size->[1]) * 0.5);
1778 };
1042 1779
1043 glDisable GL_TEXTURE_2D; 1780 my $w = List::Util::min $self->{w} + 4, $size->[0];
1044 glDisable GL_BLEND; 1781 my $h = List::Util::min $self->{h} + 2, $size->[1];
1782
1783 $self->{layout}->render ($self->{ox}, $self->{oy});
1045} 1784}
1046 1785
1047############################################################################# 1786#############################################################################
1048 1787
1049package CFClient::UI::Entry; 1788package CFPlus::UI::EntryBase;
1050 1789
1051our @ISA = CFClient::UI::Label::; 1790our @ISA = CFPlus::UI::Label::;
1052 1791
1053use SDL; 1792use CFPlus::OpenGL;
1054use SDL::OpenGL;
1055 1793
1056sub new { 1794sub new {
1057 my $class = shift; 1795 my $class = shift;
1058 1796
1059 $class->SUPER::new ( 1797 $class->SUPER::new (
1060 fg => [1, 1, 1], 1798 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1799 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1800 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1801 active_fg => [0, 0, 0],
1064 can_hover => 1, 1802 can_hover => 1,
1065 can_focus => 1, 1803 can_focus => 1,
1804 valign => 0,
1805 can_events => 1,
1806 #text => ...
1807 #hidden => "*",
1066 @_ 1808 @_
1067 ) 1809 )
1068} 1810}
1069 1811
1070sub _set_text { 1812sub _set_text {
1071 my ($self, $text) = @_; 1813 my ($self, $text) = @_;
1072 1814
1073 my $old_text = $self->{text}; 1815 delete $self->{cur_h};
1816
1817 return if $self->{text} eq $text;
1074 1818
1075 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1820 $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 1821
1081 $text =~ s/./*/g if $self->{hidden}; 1822 $text =~ s/./*/g if $self->{hidden};
1823 $self->{layout}->set_text ("$text ");
1824 delete $self->{size_req};
1082 1825
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1826 $self->emit (changed => $self->{text});
1084 1827
1085 $text = substr $text, 0, $self->{cursor}; 1828 $self->realloc;
1086 utf8::encode $text; 1829 $self->update;
1087
1088 @$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} 1830}
1109 1831
1110sub set_text { 1832sub set_text {
1111 my ($self, $text) = @_; 1833 my ($self, $text) = @_;
1112 1834
1113 $self->{cursor} = length $text; 1835 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1836 $self->_set_text ($text);
1115 $self->update;
1116} 1837}
1117 1838
1839sub get_text {
1840 $_[0]{text}
1841}
1842
1843sub size_request {
1844 my ($self) = @_;
1845
1846 my ($w, $h) = $self->SUPER::size_request;
1847
1848 ($w + 1, $h) # add 1 for cursor
1849}
1850
1118sub key_down { 1851sub invoke_key_down {
1119 my ($self, $ev) = @_; 1852 my ($self, $ev) = @_;
1120 1853
1121 my $mod = $ev->key_mod; 1854 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1855 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1856 my $uni = $ev->{unicode};
1125 1857
1126 my $text = $self->get_text; 1858 my $text = $self->get_text;
1127 1859
1128 if ($sym == SDLK_BACKSPACE) { 1860 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1861 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1862 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1863 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1864 } elsif ($sym == CFPlus::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1865 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1866 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1867 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1868 } elsif ($sym == CFPlus::SDLK_HOME) {
1137 $self->{cursor} = 0; 1869 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1870 } elsif ($sym == CFPlus::SDLK_END) {
1139 $self->{cursor} = length $text; 1871 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1872 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1873 $self->emit ('escape');
1142 } elsif ($uni) { 1874 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1875 substr $text, $self->{cursor}++, 0, chr $uni;
1876 } else {
1877 return 0;
1144 } 1878 }
1145 1879
1146 $self->_set_text ($text); 1880 $self->_set_text ($text);
1147 $self->update;
1148}
1149 1881
1882 $self->realloc;
1883
1884 1
1885}
1886
1150sub focus_in { 1887sub invoke_focus_in {
1151 my ($self) = @_; 1888 my ($self) = @_;
1152 1889
1153 $self->{last_activity} = $::NOW; 1890 $self->{last_activity} = $::NOW;
1154 1891
1155 $self->SUPER::focus_in; 1892 $self->SUPER::invoke_focus_in
1156} 1893}
1157 1894
1158sub button_down { 1895sub invoke_button_down {
1159 my ($self, $ev, $x, $y) = @_; 1896 my ($self, $ev, $x, $y) = @_;
1160 1897
1161 $self->SUPER::button_down ($ev, $x, $y); 1898 $self->SUPER::invoke_button_down ($ev, $x, $y);
1162 1899
1163 my $idx = $self->{layout}->xy_to_index ($x, $y); 1900 my $idx = $self->{layout}->xy_to_index ($x, $y);
1164 1901
1165 # byte-index to char-index 1902 # byte-index to char-index
1166 my $text = $self->{text}; 1903 my $text = $self->{text};
1167 utf8::encode $text; 1904 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1168 $self->{cursor} = length substr $text, 0, $idx; 1905 $self->{cursor} = length $text;
1169 1906
1170 $self->_set_text ($self->{text}); 1907 $self->_set_text ($self->{text});
1171 $self->update; 1908 $self->update;
1909
1910 1
1172} 1911}
1173 1912
1174sub mouse_motion { 1913sub invoke_mouse_motion {
1175 my ($self, $ev, $x, $y) = @_; 1914 my ($self, $ev, $x, $y) = @_;
1176# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1915# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1916
1917 1
1177} 1918}
1178 1919
1179sub _draw { 1920sub _draw {
1180 my ($self) = @_; 1921 my ($self) = @_;
1181 1922
1182 local $self->{fg} = $self->{fg}; 1923 local $self->{fg} = $self->{fg};
1183 1924
1184 if ($FOCUS == $self) { 1925 if ($FOCUS == $self) {
1185 glColor @{$self->{active_bg}}; 1926 glColor_premultiply @{$self->{active_bg}};
1186 $self->{fg} = $self->{active_fg}; 1927 $self->{fg} = $self->{active_fg};
1187 } else { 1928 } else {
1188 glColor @{$self->{bg}}; 1929 glColor_premultiply @{$self->{bg}};
1189 } 1930 }
1190 1931
1191 glEnable GL_BLEND; 1932 glEnable GL_BLEND;
1192 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1933 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1193 glBegin GL_QUADS; 1934 glBegin GL_QUADS;
1194 glVertex 0 , 0; 1935 glVertex 0 , 0;
1195 glVertex 0 , $self->{h}; 1936 glVertex 0 , $self->{h};
1196 glVertex $self->{w}, $self->{h}; 1937 glVertex $self->{w}, $self->{h};
1197 glVertex $self->{w}, 0; 1938 glVertex $self->{w}, 0;
… …
1200 1941
1201 $self->SUPER::_draw; 1942 $self->SUPER::_draw;
1202 1943
1203 #TODO: force update every cursor change :( 1944 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1945 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1946
1947 unless (exists $self->{cur_h}) {
1948 my $text = substr $self->{text}, 0, $self->{cursor};
1949 utf8::encode $text;
1950
1951 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1952 }
1953
1205 glColor @{$self->{fg}}; 1954 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1955 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1956 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1957 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1958 glEnd;
1210 } 1959 }
1211} 1960}
1212 1961
1213package CFClient::UI::LineEntry; 1962package CFPlus::UI::Entry;
1214 1963
1215our @ISA = CFClient::UI::Entry::; 1964our @ISA = CFPlus::UI::EntryBase::;
1216 1965
1217use SDL; 1966use CFPlus::OpenGL;
1218use SDL::OpenGL;
1219 1967
1220sub key_down { 1968sub invoke_key_down {
1221 my ($self, $ev) = @_; 1969 my ($self, $ev) = @_;
1222 1970
1223 my $sym = $ev->key_sym; 1971 my $sym = $ev->{sym};
1224 1972
1225 if ($sym == SDLK_RETURN) { 1973 if ($sym == 13) {
1974 unshift @{$self->{history}},
1975 my $txt = $self->get_text;
1976
1977 $self->{history_pointer} = -1;
1978 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1979 $self->emit (activate => $txt);
1227 $self->update; 1980 $self->update;
1228 1981
1982 } elsif ($sym == CFPlus::SDLK_UP) {
1983 if ($self->{history_pointer} < 0) {
1984 $self->{history_saveback} = $self->get_text;
1985 }
1986 if (@{$self->{history} || []} > 0) {
1987 $self->{history_pointer}++;
1988 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1989 $self->{history_pointer} = @{$self->{history} || []} - 1;
1990 }
1991 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1992 }
1993
1994 } elsif ($sym == CFPlus::SDLK_DOWN) {
1995 $self->{history_pointer}--;
1996 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1997
1998 if ($self->{history_pointer} >= 0) {
1999 $self->set_text ($self->{history}->[$self->{history_pointer}]);
2000 } else {
2001 $self->set_text ($self->{history_saveback});
2002 }
2003
1229 } else { 2004 } else {
1230 $self->SUPER::key_down ($ev); 2005 return $self->SUPER::invoke_key_down ($ev)
2006 }
2007
1231 } 2008 1
1232
1233} 2009}
1234 2010
1235############################################################################# 2011#############################################################################
1236 2012
1237package CFClient::UI::Button; 2013package CFPlus::UI::Button;
1238 2014
1239our @ISA = CFClient::UI::Label::; 2015our @ISA = CFPlus::UI::Label::;
1240 2016
1241use SDL; 2017use CFPlus::OpenGL;
1242use SDL::OpenGL;
1243 2018
1244my @tex = 2019my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2020 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 2021 qw(b1_button_active.png);
1247 2022
1248sub new { 2023sub new {
1249 my $class = shift; 2024 my $class = shift;
1250 2025
1251 $class->SUPER::new ( 2026 $class->SUPER::new (
1252 padding => 4, 2027 padding_x => 4,
2028 padding_y => 4,
1253 fg => [1, 1, 1], 2029 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 2030 active_fg => [0, 0, 1],
1256 can_hover => 1, 2031 can_hover => 1,
2032 align => 0,
2033 valign => 0,
2034 can_events => 1,
1257 @_ 2035 @_
1258 ) 2036 )
1259} 2037}
1260 2038
1261sub button_up { 2039sub invoke_button_up {
1262 my ($self, $ev, $x, $y) = @_; 2040 my ($self, $ev, $x, $y) = @_;
1263 2041
2042 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 2043 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 2044 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate"); 2045
1267 } 2046 1
1268} 2047}
1269 2048
1270sub _draw { 2049sub _draw {
1271 my ($self) = @_; 2050 my ($self) = @_;
1272 2051
1273 local $self->{fg} = $self->{fg}; 2052 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1274 my $tex = $tex[0];
1275 2053
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D; 2054 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279
1280 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg};
1282 }
1283
1284 glBindTexture GL_TEXTURE_2D, $tex->{name};
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056 glColor 0, 0, 0, 1;
1286 2057
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2058 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 2059
1289 glDisable GL_TEXTURE_2D; 2060 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 2061
1292 $self->SUPER::_draw; 2062 $self->SUPER::_draw;
1293} 2063}
1294 2064
1295############################################################################# 2065#############################################################################
1296 2066
1297package CFClient::UI::CheckBox; 2067package CFPlus::UI::CheckBox;
1298 2068
1299our @ISA = CFClient::UI::DrawBG::; 2069our @ISA = CFPlus::UI::DrawBG::;
1300 2070
1301my @tex = 2071my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2072 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2073 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 2074
1305use SDL; 2075use CFPlus::OpenGL;
1306use SDL::OpenGL;
1307 2076
1308sub new { 2077sub new {
1309 my $class = shift; 2078 my $class = shift;
1310 2079
1311 $class->SUPER::new ( 2080 $class->SUPER::new (
1312 padding => 2, 2081 padding_x => 2,
2082 padding_y => 2,
1313 fg => [1, 1, 1], 2083 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 2084 active_fg => [1, 1, 0],
2085 bg => [0, 0, 0, 0.2],
2086 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 2087 state => 0,
1316 can_hover => 1, 2088 can_hover => 1,
1317 @_ 2089 @_
1318 ) 2090 )
1319} 2091}
1320 2092
1321sub size_request { 2093sub size_request {
1322 my ($self) = @_; 2094 my ($self) = @_;
1323 2095
1324 ($self->{padding} * 2 + 6) x 2 2096 (6) x 2
1325} 2097}
1326 2098
1327sub size_allocate { 2099sub toggle {
1328 my ($self, $x, $y, $w, $h) = @_; 2100 my ($self) = @_;
1329 2101
1330 $self->_size_allocate ($x, $y, $w, $h); 2102 $self->{state} = !$self->{state};
2103 $self->emit (changed => $self->{state});
2104 $self->update;
1331} 2105}
1332 2106
1333sub button_down { 2107sub invoke_button_down {
1334 my ($self, $ev, $x, $y) = @_; 2108 my ($self, $ev, $x, $y) = @_;
1335 2109
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2110 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2111 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 2112 $self->toggle;
1339 $self->emit (changed => $self->{state}); 2113 } else {
2114 return 0
2115 }
2116
1340 } 2117 1
1341} 2118}
1342 2119
1343sub _draw { 2120sub _draw {
1344 my ($self) = @_; 2121 my ($self) = @_;
1345 2122
1346 $self->SUPER::_draw; 2123 $self->SUPER::_draw;
1347 2124
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2125 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 2126
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2127 my ($w, $h) = @$self{qw(w h)};
2128
2129 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 2130
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2131 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 2132
1354 glEnable GL_BLEND; 2133 my $tex = $self->{state} ? $tex[1] : $tex[0];
2134
1355 glEnable GL_TEXTURE_2D; 2135 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357
1358 my $tex = $self->{state} ? $tex[1] : $tex[0];
1359
1360 $tex->draw_quad (0, 0, $s, $s); 2136 $tex->draw_quad_alpha (0, 0, $s, $s);
1361
1362 glDisable GL_TEXTURE_2D; 2137 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2138}
1365 2139
1366############################################################################# 2140#############################################################################
1367 2141
1368package CFClient::UI::Slider; 2142package CFPlus::UI::Image;
1369 2143
1370use strict;
1371
1372use SDL::OpenGL;
1373
1374our @ISA = CFClient::UI::DrawBG::; 2144our @ISA = CFPlus::UI::Base::;
1375 2145
1376my @tex = 2146use CFPlus::OpenGL;
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2147
1378 qw(s1_slider.png s1_slider_bg.png); 2148our %texture_cache;
1379 2149
1380sub new { 2150sub new {
1381 my $class = shift; 2151 my $class = shift;
1382 2152
2153 my $self = $class->SUPER::new (
2154 can_events => 0,
2155 @_,
2156 );
2157
2158 $self->{path} || $self->{tex}
2159 or Carp::croak "'path' or 'tex' attributes required";
2160
2161 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2162 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2163
2164 Scalar::Util::weaken $texture_cache{$self->{path}};
2165
2166 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2167
2168 $self
2169}
2170
2171sub STORABLE_freeze {
2172 my ($self, $cloning) = @_;
2173
2174 $self->{path}
2175 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2176
2177 $self->{path}
2178}
2179
2180sub STORABLE_attach {
2181 my ($self, $cloning, $path) = @_;
2182
2183 $self->new (path => $path)
2184}
2185
2186sub size_request {
2187 my ($self) = @_;
2188
2189 ($self->{tex}{w}, $self->{tex}{h})
2190}
2191
2192sub _draw {
2193 my ($self) = @_;
2194
2195 my $tex = $self->{tex};
2196
2197 my ($w, $h) = ($self->{w}, $self->{h});
2198
2199 if ($self->{rot90}) {
2200 glRotate 90, 0, 0, 1;
2201 glTranslate 0, -$self->{w}, 0;
2202
2203 ($w, $h) = ($h, $w);
2204 }
2205
2206 glEnable GL_TEXTURE_2D;
2207 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2208
2209 $tex->draw_quad (0, 0, $w, $h);
2210
2211 glDisable GL_TEXTURE_2D;
2212}
2213
2214#############################################################################
2215
2216package CFPlus::UI::ImageButton;
2217
2218our @ISA = CFPlus::UI::Image::;
2219
2220use CFPlus::OpenGL;
2221
2222my %textures;
2223
2224sub new {
2225 my $class = shift;
2226
2227 my $self = $class->SUPER::new (
2228 padding_x => 4,
2229 padding_y => 4,
2230 fg => [1, 1, 1],
2231 active_fg => [0, 0, 1],
2232 can_hover => 1,
2233 align => 0,
2234 valign => 0,
2235 can_events => 1,
2236 @_
2237 );
2238}
2239
2240sub invoke_button_up {
2241 my ($self, $ev, $x, $y) = @_;
2242
2243 $self->emit ("activate")
2244 if $x >= 0 && $x < $self->{w}
2245 && $y >= 0 && $y < $self->{h};
2246
2247 1
2248}
2249
2250#############################################################################
2251
2252package CFPlus::UI::VGauge;
2253
2254our @ISA = CFPlus::UI::Base::;
2255
2256use List::Util qw(min max);
2257
2258use CFPlus::OpenGL;
2259
2260my %tex = (
2261 food => [
2262 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2263 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2264 ],
2265 grace => [
2266 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2267 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2268 ],
2269 hp => [
2270 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2271 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2272 ],
2273 mana => [
2274 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2275 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2276 ],
2277);
2278
2279# eg. VGauge->new (gauge => 'food'), default gauge: food
2280sub new {
2281 my $class = shift;
2282
2283 my $self = $class->SUPER::new (
2284 type => 'food',
2285 @_
2286 );
2287
2288 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2289
2290 $self
2291}
2292
2293sub size_request {
2294 my ($self) = @_;
2295
2296 #my $tex = $tex{$self->{type}}[0];
2297 #@$tex{qw(w h)}
2298 (0, 0)
2299}
2300
2301sub set_max {
2302 my ($self, $max) = @_;
2303
2304 return if $self->{max_val} == $max;
2305
2306 $self->{max_val} = $max;
2307 $self->update;
2308}
2309
2310sub set_value {
2311 my ($self, $val, $max) = @_;
2312
2313 $self->set_max ($max)
2314 if defined $max;
2315
2316 return if $self->{val} == $val;
2317
2318 $self->{val} = $val;
2319 $self->update;
2320}
2321
2322sub _draw {
2323 my ($self) = @_;
2324
2325 my $tex = $tex{$self->{type}};
2326 my ($t1, $t2, $t3) = @$tex;
2327
2328 my ($w, $h) = ($self->{w}, $self->{h});
2329
2330 if ($self->{vertical}) {
2331 glRotate 90, 0, 0, 1;
2332 glTranslate 0, -$self->{w}, 0;
2333
2334 ($w, $h) = ($h, $w);
2335 }
2336
2337 my $ycut = $self->{val} / ($self->{max_val} || 1);
2338
2339 my $ycut1 = max 0, min 1, $ycut;
2340 my $ycut2 = max 0, min 1, $ycut - 1;
2341
2342 my $h1 = $self->{h} * (1 - $ycut1);
2343 my $h2 = $self->{h} * (1 - $ycut2);
2344 my $h3 = $self->{h};
2345
2346 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2347
2348 glEnable GL_BLEND;
2349 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2350 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2351 glEnable GL_TEXTURE_2D;
2352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2353
2354 glBindTexture GL_TEXTURE_2D, $t1->{name};
2355 glBegin GL_QUADS;
2356 glTexCoord 0 , 0; glVertex 0 , 0;
2357 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2358 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2359 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2360 glEnd;
2361
2362 my $ycut1 = List::Util::min 1, $ycut;
2363 glBindTexture GL_TEXTURE_2D, $t2->{name};
2364 glBegin GL_QUADS;
2365 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2366 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2367 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2368 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2369 glEnd;
2370
2371 if ($t3) {
2372 glBindTexture GL_TEXTURE_2D, $t3->{name};
2373 glBegin GL_QUADS;
2374 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2375 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2376 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2377 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2378 glEnd;
2379 }
2380
2381 glDisable GL_BLEND;
2382 glDisable GL_TEXTURE_2D;
2383}
2384
2385#############################################################################
2386
2387package CFPlus::UI::Gauge;
2388
2389our @ISA = CFPlus::UI::VBox::;
2390
2391sub new {
2392 my ($class, %arg) = @_;
2393
2394 my $self = $class->SUPER::new (
2395 tooltip => $arg{type},
2396 can_hover => 1,
2397 can_events => 1,
2398 %arg,
2399 );
2400
2401 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2402 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2403 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2404
2405 $self
2406}
2407
2408sub set_fontsize {
2409 my ($self, $fsize) = @_;
2410
2411 $self->{value}->set_fontsize ($fsize);
2412 $self->{max} ->set_fontsize ($fsize);
2413}
2414
2415sub set_max {
2416 my ($self, $max) = @_;
2417
2418 $self->{gauge}->set_max ($max);
2419 $self->{max}->set_text ($max);
2420}
2421
2422sub set_value {
2423 my ($self, $val, $max) = @_;
2424
2425 $self->set_max ($max)
2426 if defined $max;
2427
2428 $self->{gauge}->set_value ($val, $max);
2429 $self->{value}->set_text ($val);
2430}
2431
2432#############################################################################
2433
2434package CFPlus::UI::Slider;
2435
2436use strict;
2437
2438use CFPlus::OpenGL;
2439
2440our @ISA = CFPlus::UI::DrawBG::;
2441
2442my @tex =
2443 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2444 qw(s1_slider.png s1_slider_bg.png);
2445
2446sub new {
2447 my $class = shift;
2448
1383 # range [value, low, high, page] 2449 # range [value, low, high, page, unit]
1384 2450
1385 # TODO: 0-width page 2451 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2452 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2453 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2454 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2455 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2456 active_fg => [0, 0, 0],
2457 bg => [0, 0, 0, 0.2],
2458 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2459 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2460 min_w => $::WIDTH / 80,
1393 req_h => 13, 2461 min_h => $::WIDTH / 80,
1394 vertical => 0, 2462 vertical => 0,
1395 can_hover => 1, 2463 can_hover => 1,
1396 inner_pad => 5, 2464 inner_pad => 0.02,
1397 @_ 2465 @_
1398 ); 2466 );
1399 2467
2468 $self->set_value ($self->{range}[0]);
2469 $self->update;
2470
1400 $self 2471 $self
1401} 2472}
1402 2473
2474sub set_range {
2475 my ($self, $range) = @_;
2476
2477 ($range, $self->{range}) = ($self->{range}, $range);
2478
2479 if ("@$range" ne "@{$self->{range}}") {
2480 $self->update;
2481 $self->set_value ($self->{range}[0]);
2482 }
2483}
2484
2485sub set_value {
2486 my ($self, $value) = @_;
2487
2488 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2489
2490 $hi = $lo + 1 if $hi <= $lo;
2491
2492 $page = $hi - $lo if $page > $hi - $lo;
2493
2494 $value = $lo if $value < $lo;
2495 $value = $hi - $page if $value > $hi - $page;
2496
2497 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2498 if $unit;
2499
2500 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2501
2502 if ($value != $old_value) {
2503 $self->emit (changed => $value);
2504 $self->update;
2505 }
2506}
2507
1403sub size_request { 2508sub size_request {
1404 my ($self) = @_; 2509 my ($self) = @_;
1405 2510
1406 my $w = $self->{req_w}; 2511 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2512}
1411 2513
1412sub button_down { 2514sub invoke_button_down {
1413 my ($self, $ev, $x, $y) = @_; 2515 my ($self, $ev, $x, $y) = @_;
1414 2516
1415 $self->SUPER::button_down ($ev, $x, $y); 2517 $self->SUPER::invoke_button_down ($ev, $x, $y);
2518
2519 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2520
1416 $self->mouse_motion ($ev, $x, $y); 2521 $self->invoke_mouse_motion ($ev, $x, $y)
1417} 2522}
1418 2523
1419sub mouse_motion { 2524sub invoke_mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2525 my ($self, $ev, $x, $y) = @_;
1421 2526
1422 if ($GRAB == $self) { 2527 if ($GRAB == $self) {
2528 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2529
2530 my (undef, $lo, $hi, $page) = @{$self->{range}};
2531
2532 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2533
2534 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2535 } else {
2536 return 0;
2537 }
2538
2539 1
2540}
2541
2542sub invoke_mouse_wheel {
2543 my ($self, $ev) = @_;
2544
2545 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2546
2547 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2548
2549 ! ! $delta
2550}
2551
2552sub update {
2553 my ($self) = @_;
2554
2555 delete $self->{knob_w};
2556 $self->SUPER::update;
2557}
2558
2559sub _draw {
2560 my ($self) = @_;
2561
2562 unless ($self->{knob_w}) {
2563 $self->set_value ($self->{range}[0]);
2564
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2565 my ($value, $lo, $hi, $page) = @{$self->{range}};
2566 my $range = ($hi - $page - $lo) || 1e-100;
1424 2567
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2568 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2569
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2570 $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 2571 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2572
1430 $x -= $inner_pad_px; # substract the padding 2573 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2574 $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 2575
1436 $self->emit (changed => $x); 2576 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2577 $self->{knob_w} = $knob_w;
1438 } 2578 }
1439}
1440
1441# the inner_* stuff is for generating a padding for the slider handle,
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447}
1448
1449sub _draw {
1450 my ($self) = @_;
1451 2579
1452 $self->SUPER::_draw (); 2580 $self->SUPER::_draw ();
1453 2581
1454 my ($w, $h) = @$self{qw(w h)}; 2582 glScale $self->{w}, $self->{h};
1455 2583
1456 if ($self->{vertical}) { 2584 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2585 # draw a vertical slider like a rotated horizontal slider
1458 2586
2587 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2588 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2589 }
1464 2590
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2591 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2592 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2593
1468 my ($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; 2594 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2595 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2596
1491 # draw background 2597 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2598 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2599
1494 # draw handle 2600 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2601 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2602
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2603 glDisable GL_TEXTURE_2D;
1499} 2604}
1500 2605
1501############################################################################# 2606#############################################################################
1502 2607
1503package CFClient::UI::TextView; 2608package CFPlus::UI::ValSlider;
1504 2609
1505our @ISA = CFClient::UI::HBox::; 2610our @ISA = CFPlus::UI::HBox::;
1506 2611
1507use SDL::OpenGL; 2612sub new {
2613 my ($class, %arg) = @_;
2614
2615 my $range = delete $arg{range};
2616
2617 my $self = $class->SUPER::new (
2618 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2619 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2620 to_value => sub { shift },
2621 from_value => sub { shift },
2622 %arg,
2623 );
2624
2625 $self->{slider}->connect (changed => sub {
2626 my ($self, $value) = @_;
2627 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2628 $self->{parent}->emit (changed => $value);
2629 });
2630
2631# $self->{entry}->connect (changed => sub {
2632# my ($self, $value) = @_;
2633# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2634# $self->{parent}->emit (changed => $value);
2635# });
2636
2637 $self->add ($self->{slider}, $self->{entry});
2638
2639 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2640
2641 $self
2642}
2643
2644sub set_range { shift->{slider}->set_range (@_) }
2645sub set_value { shift->{slider}->set_value (@_) }
2646
2647#############################################################################
2648
2649package CFPlus::UI::TextScroller;
2650
2651our @ISA = CFPlus::UI::HBox::;
2652
2653use CFPlus::OpenGL;
1508 2654
1509sub new { 2655sub new {
1510 my $class = shift; 2656 my $class = shift;
1511 2657
1512 my $self = $class->SUPER::new ( 2658 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2659 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2660 can_events => 1,
1515 fontsize => $::FONTSIZE, 2661 indent => 0,
2662 #font => default_font
1516 @_, 2663 @_,
1517 2664
1518 layout => (new CFClient::Layout), 2665 layout => (new CFPlus::Layout),
1519 par => [], 2666 par => [],
1520 height => 0, 2667 height => 0,
1521 children => [ 2668 children => [
1522 (new CFClient::UI::Empty expand => 1), 2669 (new CFPlus::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2670 (new CFPlus::UI::Slider vertical => 1),
1524 ], 2671 ],
1525 ); 2672 );
1526 2673
1527 $self->{children}[1]->connect (changed => sub { 2674 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2675
1531 $self 2676 $self
1532} 2677}
1533 2678
1534sub set_fontsize { 2679sub set_fontsize {
… …
1536 2681
1537 $self->{fontsize} = $fontsize; 2682 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2683 $self->reflow;
1539} 2684}
1540 2685
1541sub text_height { 2686sub size_request {
2687 my ($self) = @_;
2688
2689 my ($empty, $slider) = @{ $self->{children} };
2690
2691 local $self->{children} = [$empty, $slider];
2692 $self->SUPER::size_request
2693}
2694
2695sub invoke_size_allocate {
2696 my ($self, $w, $h) = @_;
2697
2698 my ($empty, $slider, @other) = @{ $self->{children} };
2699 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2700
2701 $self->{layout}->set_font ($self->{font}) if $self->{font};
2702 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2703 $self->{layout}->set_width ($empty->{w});
2704 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2705
2706 $self->reflow;
2707
2708 local $self->{children} = [$empty, $slider];
2709 $self->SUPER::invoke_size_allocate ($w, $h)
2710}
2711
2712sub invoke_mouse_wheel {
1542 my ($self, $text) = @_; 2713 my ($self, $ev) = @_;
2714
2715 return 0 unless $ev->{dy}; # only vertical movements
2716
2717 $self->{children}[1]->emit (mouse_wheel => $ev);
2718
2719 1
2720}
2721
2722sub get_layout {
2723 my ($self, $para) = @_;
1543 2724
1544 my $layout = $self->{layout}; 2725 my $layout = $self->{layout};
1545 2726
2727 $layout->set_font ($self->{font}) if $self->{font};
2728 $layout->set_foreground (@{$para->{fg}});
1546 $layout->set_height ($self->{fontsize}); 2729 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2730 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1548 $layout->set_text ($text); 2731 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2732 $layout->set_markup ($para->{markup});
2733
2734 $layout->set_shapes (
2735 map
2736 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2737 @{$para->{widget}}
1549 2738 );
1550 ($layout->size)[1] 2739
2740 $layout
1551} 2741}
1552 2742
1553sub reflow { 2743sub reflow {
1554 my ($self) = @_; 2744 my ($self) = @_;
1555 2745
1556 $self->{need_reflow}++; 2746 $self->{need_reflow}++;
1557 $self->update; 2747 $self->update;
1558} 2748}
1559 2749
1560sub size_request { 2750sub set_offset {
1561 my ($self) = @_; 2751 my ($self, $offset) = @_;
1562 2752
1563 ($self->{req_w}, $self->{req_h}) 2753 # todo: base offset on lines or so, not on pixels
2754 $self->{children}[1]->set_value ($offset);
1564} 2755}
1565 2756
1566sub size_allocate { 2757sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2758 my ($self) = @_;
1568 2759
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2760 my (undef, undef, @other) = @{ $self->{children} };
2761 $self->remove ($_) for @other;
1570 2762
1571 $self->{layout}->set_height ($self->{fontsize}); 2763 $self->{par} = [];
1572 $self->{layout}->set_width ($self->{w}); 2764 $self->{height} = 0;
1573 2765 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1574 $self->reflow;
1575} 2766}
1576 2767
1577sub add_paragraph { 2768sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2769 my $self = shift;
1579 2770
1580 #TODO: intelligently "reformat" paragraph 2771 for my $para (@_) {
2772 $para = {
2773 fg => [1, 1, 1, 1],
2774 indent => 0,
2775 markup => "",
2776 widget => [],
2777 ref $para ? %$para : (markup => $para),
2778 w => 1e10,
2779 wrapped => 1,
2780 };
1581 2781
1582 my $height = $self->text_height ($text); 2782 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2783 push @{$self->{par}}, $para;
2784 }
1583 2785
1584 $self->{height} += $height; 2786 $self->{need_reflow}++;
2787 $self->update;
2788}
1585 2789
1586 push @{$self->{par}}, [$height, $color, $text]; 2790sub scroll_to_bottom {
2791 my ($self) = @_;
1587 2792
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2793 $self->{scroll_to_bottom} = 1;
1589 $self->{children}[1]->update; 2794 $self->update;
1590} 2795}
1591 2796
1592sub update { 2797sub update {
1593 my ($self) = @_; 2798 my ($self) = @_;
1594 2799
… …
1596 2801
1597 return unless $self->{h} > 0; 2802 return unless $self->{h} > 0;
1598 2803
1599 delete $self->{texture}; 2804 delete $self->{texture};
1600 2805
1601 $ROOT->on_refresh ($self, sub { 2806 $ROOT->on_post_alloc ($self => sub {
2807 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2808
1602 if (delete $self->{need_reflow}) { 2809 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2810 my $height = 0;
1604 2811
1605 $height += $_->[0] = $self->text_height ($_->[2])
1606 for @{$self->{par}}; 2812 for my $para (@{$self->{par}}) {
2813 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2814 my $layout = $self->get_layout ($para);
2815 my ($w, $h) = $layout->size;
2816
2817 $para->{w} = $w + $para->{indent};
2818 $para->{h} = $h;
2819 $para->{wrapped} = $layout->has_wrapped;
2820 }
2821
2822 $height += $para->{h};
2823 }
1607 2824
1608 $self->{height} = $height; 2825 $self->{height} = $height;
1609 2826
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2827 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1611 2828
1612 delete $self->{texture}; 2829 delete $self->{texture};
1613 } 2830 }
1614 2831
2832 if (delete $self->{scroll_to_bottom}) {
2833 $self->{children}[1]->set_value (1e10);
2834 }
2835
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2836 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2837 glClearColor 0, 0, 0, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2838 glClear GL_COLOR_BUFFER_BIT;
1618 2839
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, 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]; 2840 my $top = int $self->{children}[1]{range}[0];
1625 2841
1626 my $y0 = $top; 2842 my $y0 = $top;
1627 my $y1 = $top + $self->{h}; 2843 my $y1 = $top + $H;
1628 2844
1629 my $y = 0; 2845 my $y = 0;
1630 2846
1631 my $layout = $self->{layout};
1632
1633 for my $par (@{$self->{par}}) { 2847 for my $para (@{$self->{par}}) {
1634 my $h = $par->[0]; 2848 my $h = $para->{h};
1635 2849
1636 if ($y0 < $y + $h && $y < $y1) { 2850 if ($y0 < $y + $h && $y < $y1) {
1637 $layout->set_text ($par->[2]);
1638 2851
1639 glColor @{ $par->[1] }; 2852 my $layout = $self->get_layout ($para);
1640 my ($W, $H) = $layout->size; 2853
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2854 $layout->render ($para->{indent}, $y - $y0);
2855
2856 if (my @w = @{ $para->{widget} }) {
2857 my @s = $layout->get_shapes;
2858
2859 for (@w) {
2860 my ($dx, $dy) = splice @s, 0, 2, ();
2861
2862 $_->{x} = $dx + $para->{indent};
2863 $_->{y} = $dy + $y - $y0;
2864
2865 $_->draw;
2866 }
2867 }
1642 } 2868 }
1643 2869
1644 $y += $h; 2870 $y += $h;
1645 } 2871 }
1646
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND;
1649 }; 2872 };
1650 }); 2873 });
1651} 2874}
1652 2875
2876sub reconfigure {
2877 my ($self) = @_;
2878
2879 $self->SUPER::reconfigure;
2880
2881 $_->{w} = 1e10 for @{ $self->{par} };
2882 $self->reflow;
2883}
2884
1653sub _draw { 2885sub _draw {
1654 my ($self) = @_; 2886 my ($self) = @_;
1655 2887
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2888 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2889 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2890 glColor 0, 0, 0, 1;
2891 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2892 glDisable GL_TEXTURE_2D;
1661 }
1662 2893
1663 $self->{children}[1]->draw; 2894 $self->{children}[1]->draw;
1664
1665} 2895}
1666 2896
1667############################################################################# 2897#############################################################################
1668 2898
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 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2899package CFPlus::UI::Animator;
1904 2900
1905use SDL::OpenGL; 2901use CFPlus::OpenGL;
1906 2902
1907our @ISA = CFClient::UI::Bin::; 2903our @ISA = CFPlus::UI::Bin::;
1908 2904
1909sub moveto { 2905sub moveto {
1910 my ($self, $x, $y) = @_; 2906 my ($self, $x, $y) = @_;
1911 2907
1912 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2908 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
1940 glPopMatrix; 2936 glPopMatrix;
1941} 2937}
1942 2938
1943############################################################################# 2939#############################################################################
1944 2940
1945package CFClient::UI::Flopper; 2941package CFPlus::UI::Flopper;
1946 2942
1947our @ISA = CFClient::UI::Button::; 2943our @ISA = CFPlus::UI::Button::;
1948 2944
1949sub new { 2945sub new {
1950 my $class = shift; 2946 my $class = shift;
1951 2947
1952 my $self = $class->SUPER::new ( 2948 my $self = $class->SUPER::new (
1953 state => 0, 2949 state => 0,
1954 connect_activate => \&toggle_flopper, 2950 on_activate => \&toggle_flopper,
1955 @_ 2951 @_
1956 ); 2952 );
1957 2953
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2954 $self
1964} 2955}
1965 2956
1966sub toggle_flopper { 2957sub toggle_flopper {
1967 my ($self) = @_; 2958 my ($self) = @_;
1968 2959
1969 # TODO: use animation 2960 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2961}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2962
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2963#############################################################################
2964
2965package CFPlus::UI::Tooltip;
2966
2967our @ISA = CFPlus::UI::Bin::;
2968
2969use CFPlus::OpenGL;
2970
2971sub new {
2972 my $class = shift;
2973
2974 $class->SUPER::new (
2975 @_,
2976 can_events => 0,
2977 )
2978}
2979
2980sub set_tooltip_from {
2981 my ($self, $widget) = @_;
2982
2983 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2984 if $widget->{tooltip} =~ /^#(.*)$/;
2985
2986 my $tooltip = $widget->{tooltip};
2987
2988 if ($ENV{CFPLUS_DEBUG} & 2) {
2989 $tooltip .= "\n\n" . (ref $widget) . "\n"
2990 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2991 . "req $widget->{req_w} $widget->{req_h}\n"
2992 . "visible $widget->{visible}";
2993 }
2994
2995 $tooltip =~ s/^\n+//;
2996 $tooltip =~ s/\n+$//;
2997
2998 $self->add (new CFPlus::UI::Label
2999 markup => $tooltip,
3000 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3001 fontsize => 0.8,
3002 fg => [0, 0, 0, 1],
3003 ellipsise => 0,
3004 font => ($widget->{tooltip_font} || $::FONT_PROP),
3005 );
3006}
3007
3008sub size_request {
3009 my ($self) = @_;
3010
3011 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
3012
3013 ($w + 4, $h + 4)
3014}
3015
3016sub invoke_size_allocate {
3017 my ($self, $w, $h) = @_;
3018
3019 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3020}
3021
3022sub invoke_visibility_change {
3023 my ($self, $visible) = @_;
3024
3025 return unless $visible;
3026
3027 $self->{root}->on_post_alloc ("move_$self" => sub {
3028 my $widget = $self->{owner}
3029 or return;
3030
3031 if ($widget->{visible}) {
3032 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3033
3034 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3035 if $x + $self->{w} > $self->{root}{w};
3036
3037 $self->move_abs ($x, $y);
3038 } else {
3039 $self->hide;
3040 }
3041 });
3042}
3043
3044sub _draw {
3045 my ($self) = @_;
3046
3047 glTranslate 0.375, 0.375;
3048
3049 my ($w, $h) = @$self{qw(w h)};
3050
3051 glColor 1, 0.8, 0.4;
3052 glBegin GL_QUADS;
3053 glVertex 0 , 0;
3054 glVertex 0 , $h;
3055 glVertex $w, $h;
3056 glVertex $w, 0;
3057 glEnd;
3058
3059 glColor 0, 0, 0;
3060 glBegin GL_LINE_LOOP;
3061 glVertex 0 , 0;
3062 glVertex 0 , $h;
3063 glVertex $w, $h;
3064 glVertex $w, 0;
3065 glEnd;
3066
3067 glTranslate 2 - 0.375, 2 - 0.375;
3068
3069 $self->SUPER::_draw;
3070}
3071
3072#############################################################################
3073
3074package CFPlus::UI::Face;
3075
3076our @ISA = CFPlus::UI::DrawBG::;
3077
3078use CFPlus::OpenGL;
3079
3080sub new {
3081 my $class = shift;
3082
3083 my $self = $class->SUPER::new (
3084 aspect => 1,
3085 can_events => 0,
3086 @_,
3087 );
3088
3089 if ($self->{anim} && $self->{animspeed}) {
3090 Scalar::Util::weaken (my $widget = $self);
3091
3092 $self->{timer} = Event->timer (
3093 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3094 hard => 1,
3095 interval => $self->{animspeed},
3096 cb => sub {
3097 ++$widget->{frame};
3098 $widget->update;
3099 },
3100 );
3101 }
3102
3103 $self
3104}
3105
3106sub size_request {
3107 (32, 8)
3108}
3109
3110sub update {
3111 my ($self) = @_;
3112
3113 return unless $self->{visible};
3114
3115 $self->SUPER::update;
3116}
3117
3118sub _draw {
3119 my ($self) = @_;
3120
3121 return unless $::CONN;
3122
3123 $self->SUPER::_draw;
3124
3125 my $face;
3126
3127 if ($self->{frame}) {
3128 my $anim = $::CONN->{anim}[$self->{anim}];
3129
3130 $face = $anim->[ $self->{frame} % @$anim ]
3131 if $anim && @$anim;
3132 }
3133
3134 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3135
3136 if ($tex) {
3137 glEnable GL_TEXTURE_2D;
3138 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3139 glColor 0, 0, 0, 1;
3140 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3141 glDisable GL_TEXTURE_2D;
3142 }
3143}
3144
3145sub destroy {
3146 my ($self) = @_;
3147
3148 $self->{timer}->cancel
3149 if $self->{timer};
3150
3151 $self->SUPER::destroy;
3152}
3153
3154#############################################################################
3155
3156package CFPlus::UI::Buttonbar;
3157
3158our @ISA = CFPlus::UI::HBox::;
3159
3160# TODO: should actualyl wrap buttons and other goodies.
3161
3162#############################################################################
3163
3164package CFPlus::UI::Menu;
3165
3166our @ISA = CFPlus::UI::FancyFrame::;
3167
3168use CFPlus::OpenGL;
3169
3170sub new {
3171 my $class = shift;
3172
3173 my $self = $class->SUPER::new (
3174 items => [],
3175 z => 100,
3176 @_,
3177 );
3178
3179 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
3180
3181 for my $item (@{ $self->{items} }) {
3182 my ($widget, $cb, $tooltip) = @$item;
3183
3184 # handle various types of items, only text for now
3185 if (!ref $widget) {
3186 if ($widget =~ /\t/) {
3187 my ($left, $right) = split /\t/, $widget, 2;
3188
3189 $widget = new CFPlus::UI::HBox
3190 can_hover => 1,
3191 can_events => 1,
3192 tooltip => $tooltip,
3193 children => [
3194 (new CFPlus::UI::Label markup => $left, expand => 1),
3195 (new CFPlus::UI::Label markup => $right, align => +1),
3196 ],
3197 ;
3198
3199 } else {
3200 $widget = new CFPlus::UI::Label
3201 can_hover => 1,
3202 can_events => 1,
3203 markup => $widget,
3204 tooltip => $tooltip;
3205 }
3206 }
3207
3208 $self->{item}{$widget} = $item;
3209
3210 $self->{vbox}->add ($widget);
3211 }
3212
3213 $self
3214}
3215
3216# popup given the event (must be a mouse button down event currently)
3217sub popup {
3218 my ($self, $ev) = @_;
3219
3220 $self->emit ("popdown");
3221
3222 # maybe save $GRAB? must be careful about events...
3223 $GRAB = $self;
3224 $self->{button} = $ev->{button};
3225
3226 $self->show;
3227 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3228}
3229
3230sub invoke_mouse_motion {
3231 my ($self, $ev, $x, $y) = @_;
3232
3233 # TODO: should use vbox->find_widget or so
3234 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3235 $self->{hover} = $self->{item}{$HOVER};
3236
3237 0
3238}
3239
3240sub invoke_button_up {
3241 my ($self, $ev, $x, $y) = @_;
3242
3243 if ($ev->{button} == $self->{button}) {
3244 undef $GRAB;
3245 $self->hide;
3246
1973 $self->emit ("open"); 3247 $self->emit ("popdown");
3248 $self->{hover}[1]->() if $self->{hover};
1974 } else { 3249 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 3250 return 0
1976 $self->emit ("close"); 3251 }
3252
1977 } 3253 1
1978
1979 $self->emit (changed => $self->{state});
1980} 3254}
1981 3255
1982############################################################################# 3256#############################################################################
1983 3257
1984package CFClient::UI::Root; 3258package CFPlus::UI::Multiplexer;
1985 3259
1986our @ISA = CFClient::UI::Container::; 3260our @ISA = CFPlus::UI::Container::;
1987 3261
1988use SDL::OpenGL; 3262sub new {
3263 my $class = shift;
3264
3265 my $self = $class->SUPER::new (
3266 @_,
3267 );
3268
3269 $self->{current} = $self->{children}[0]
3270 if @{ $self->{children} };
3271
3272 $self
3273}
3274
3275sub add {
3276 my ($self, @widgets) = @_;
3277
3278 $self->SUPER::add (@widgets);
3279
3280 $self->{current} = $self->{children}[0]
3281 if @{ $self->{children} };
3282}
3283
3284sub get_current_page {
3285 my ($self) = @_;
3286
3287 $self->{current}
3288}
3289
3290sub set_current_page {
3291 my ($self, $page_or_widget) = @_;
3292
3293 my $widget = ref $page_or_widget
3294 ? $page_or_widget
3295 : $self->{children}[$page_or_widget];
3296
3297 $self->{current} = $widget;
3298 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3299
3300 $self->emit (page_changed => $self->{current});
3301
3302 $self->realloc;
3303}
3304
3305sub visible_children {
3306 $_[0]{current}
3307}
1989 3308
1990sub size_request { 3309sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3310 my ($self) = @_;
1992}
1993 3311
3312 $self->{current}->size_request
3313}
3314
1994sub size_allocate { 3315sub invoke_size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3316 my ($self, $w, $h) = @_;
1996 3317
1997 $self->_size_allocate ($x, $y, $w, $h); 3318 $self->{current}->configure (0, 0, $w, $h);
1998 3319
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3320 1
2000 for @{$self->{children}};
2001} 3321}
2002 3322
3323sub _draw {
3324 my ($self) = @_;
3325
3326 $self->{current}->draw;
3327}
3328
3329#############################################################################
3330
3331package CFPlus::UI::Notebook;
3332
3333our @ISA = CFPlus::UI::VBox::;
3334
3335sub new {
3336 my $class = shift;
3337
3338 my $self = $class->SUPER::new (
3339 buttonbar => (new CFPlus::UI::Buttonbar),
3340 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3341 # filter => # will be put between multiplexer and $self
3342 @_,
3343 );
3344
3345 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3346 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3347
3348 $self
3349}
3350
3351sub add {
3352 my ($self, $title, $widget, $tooltip) = @_;
3353
3354 Scalar::Util::weaken $self;
3355
3356 $self->{buttonbar}->add (new CFPlus::UI::Button
3357 markup => $title,
3358 tooltip => $tooltip,
3359 on_activate => sub { $self->set_current_page ($widget) },
3360 );
3361
3362 $self->{multiplexer}->add ($widget);
3363}
3364
3365sub get_current_page {
3366 my ($self) = @_;
3367
3368 $self->{multiplexer}->get_current_page
3369}
3370
3371sub set_current_page {
3372 my ($self, $page) = @_;
3373
3374 $self->{multiplexer}->set_current_page ($page);
3375 $self->emit (page_changed => $self->{multiplexer}{current});
3376}
3377
3378#############################################################################
3379
3380package CFPlus::UI::Selector;
3381
3382use utf8;
3383
3384our @ISA = CFPlus::UI::Button::;
3385
3386sub new {
3387 my $class = shift;
3388
3389 my $self = $class->SUPER::new (
3390 options => [], # [value, title, longdesc], ...
3391 value => undef,
3392 @_,
3393 );
3394
3395 $self->_set_value ($self->{value});
3396
3397 $self
3398}
3399
3400sub invoke_button_down {
3401 my ($self, $ev) = @_;
3402
3403 my @menu_items;
3404
3405 for (@{ $self->{options} }) {
3406 my ($value, $title, $tooltip) = @$_;
3407
3408 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3409 }
3410
3411 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3412}
3413
3414sub _set_value {
3415 my ($self, $value) = @_;
3416
3417 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3418 or return;
3419
3420 $self->{value} = $item->[0];
3421 $self->set_markup ("$item->[1] ⇓");
3422 $self->set_tooltip ($item->[2]);
3423}
3424
3425sub set_value {
3426 my ($self, $value) = @_;
3427
3428 return unless $self->{value} ne $value;
3429
3430 $self->_set_value ($value);
3431 $self->emit (changed => $value);
3432}
3433
3434#############################################################################
3435
3436package CFPlus::UI::Statusbox;
3437
3438our @ISA = CFPlus::UI::VBox::;
3439
3440sub new {
3441 my $class = shift;
3442
3443 my $self = $class->SUPER::new (
3444 fontsize => 0.8,
3445 @_,
3446 );
3447
3448 Scalar::Util::weaken (my $this = $self);
3449
3450 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3451
3452 $self
3453}
3454
3455sub reorder {
3456 my ($self) = @_;
3457 my $NOW = Time::HiRes::time;
3458
3459 # freeze display when hovering over any label
3460 return if $CFPlus::UI::TOOLTIP->{owner}
3461 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3462 values %{ $self->{item} };
3463
3464 while (my ($k, $v) = each %{ $self->{item} }) {
3465 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3466 }
3467
3468 my @widgets;
3469
3470 my @items = sort {
3471 $a->{pri} <=> $b->{pri}
3472 or $b->{id} <=> $a->{id}
3473 } values %{ $self->{item} };
3474
3475 $self->{timer}->interval (1);
3476
3477 my $count = 10 + 1;
3478 for my $item (@items) {
3479 last unless --$count;
3480
3481 my $label = $item->{label} ||= do {
3482 # TODO: doesn't handle markup well (read as: at all)
3483 my $short = $item->{count} > 1
3484 ? "<b>$item->{count} ×</b> $item->{text}"
3485 : $item->{text};
3486
3487 for ($short) {
3488 s/^\s+//;
3489 s/\s+/ /g;
3490 }
3491
3492 new CFPlus::UI::Label
3493 markup => $short,
3494 tooltip => $item->{tooltip},
3495 tooltip_font => $::FONT_PROP,
3496 tooltip_width => 0.67,
3497 fontsize => $item->{fontsize} || $self->{fontsize},
3498 max_w => $::WIDTH * 0.44,
3499 fg => [@{ $item->{fg} }],
3500 can_events => 1,
3501 can_hover => 1
3502 };
3503
3504 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3505 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3506 $label->update;
3507 $label->set_max_size (undef, $label->{req_h} * $diff)
3508 if $diff < 1;
3509 $self->{timer}->interval (1/30);
3510 } else {
3511 $label->{fg}[3] = $item->{fg}[3] || 1;
3512 }
3513
3514 push @widgets, $label;
3515 }
3516
3517 $self->clear;
3518 $self->SUPER::add (reverse @widgets);
3519}
3520
3521sub add {
3522 my ($self, $text, %arg) = @_;
3523
3524 $text =~ s/^\s+//;
3525 $text =~ s/\s+$//;
3526
3527 return unless $text;
3528
3529 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3530
3531 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3532
3533 if (my $item = $self->{item}{$group}) {
3534 if ($item->{text} eq $text) {
3535 $item->{count}++;
3536 } else {
3537 $item->{count} = 1;
3538 $item->{text} = $item->{tooltip} = $text;
3539 }
3540 $item->{id} += 0.2;#d#
3541 $item->{timeout} = $timeout;
3542 delete $item->{label};
3543 } else {
3544 $self->{item}{$group} = {
3545 id => ++$self->{id},
3546 text => $text,
3547 timeout => $timeout,
3548 tooltip => $text,
3549 fg => [0.8, 0.8, 0.8, 0.8],
3550 pri => 0,
3551 count => 1,
3552 %arg,
3553 };
3554 }
3555
3556 $ROOT->on_refresh (reorder => sub {
3557 $self->reorder;
3558 });
3559}
3560
3561sub reconfigure {
3562 my ($self) = @_;
3563
3564 delete $_->{label}
3565 for values %{ $self->{item} || {} };
3566
3567 $self->reorder;
3568 $self->SUPER::reconfigure;
3569}
3570
3571sub destroy {
3572 my ($self) = @_;
3573
3574 $self->{timer}->cancel;
3575
3576 $self->SUPER::destroy;
3577}
3578
3579#############################################################################
3580
3581package CFPlus::UI::Inventory;
3582
3583our @ISA = CFPlus::UI::Table::;
3584
3585sub new {
3586 my $class = shift;
3587
3588 my $self = $class->SUPER::new (
3589 col_expand => [0, 1, 0],
3590 items => [],
3591 @_,
3592 );
3593
3594 $self->set_sort_order (undef);
3595
3596 $self
3597}
3598
3599sub update_items {
3600 my ($self) = @_;
3601
3602 $self->clear;
3603
3604 my @item = $self->{sort}->(@{ $self->{items} });
3605
3606 my @adds;
3607 my $row = 0;
3608 for my $item ($self->{sort}->(@{ $self->{items} })) {
3609 CFPlus::Item::update_widgets $item;
3610
3611 push @adds, 0, $row, $item->{face_widget};
3612 push @adds, 1, $row, $item->{desc_widget};
3613 push @adds, 2, $row, $item->{weight_widget};
3614
3615 $row++;
3616 }
3617
3618 $self->add (@adds);
3619}
3620
3621sub set_sort_order {
3622 my ($self, $order) = @_;
3623
3624 $self->{sort} = $order ||= sub {
3625 sort {
3626 $a->{type} <=> $b->{type}
3627 or $a->{name} cmp $b->{name}
3628 } @_
3629 };
3630
3631 $self->update_items;
3632}
3633
3634sub set_items {
3635 my ($self, $items) = @_;
3636
3637 $self->{items} = [$items ? values %$items : ()];
3638 $self->update_items;
3639}
3640
3641#############################################################################
3642
3643package CFPlus::UI::SpellList;
3644
3645our @ISA = CFPlus::UI::Table::;
3646
3647sub new {
3648 my $class = shift;
3649
3650 my $self = $class->SUPER::new (
3651 binding => [],
3652 commands => [],
3653 @_,
3654 )
3655}
3656
3657my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3658
3659my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3660 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3661my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3662 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3663my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3665my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3666 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3667my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3668 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3669
3670sub rebuild_spell_list {
3671 my ($self) = @_;
3672
3673 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3674 $self->clear;
3675
3676 return unless $::CONN;
3677
3678 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3679 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3680 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3681 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3682 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3683
3684 my $row = 0;
3685
3686 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3687 my $spell = $self->{spell}{$_};
3688
3689 $row++;
3690
3691 my $spell_cb = sub {
3692 my ($widget, $ev) = @_;
3693
3694 if ($ev->{button} == 1) {
3695 $::CONN->user_send ("cast $spell->{name}");
3696 } elsif ($ev->{button} == 2) {
3697 $::CONN->user_send ("invoke $spell->{name}");
3698 } elsif ($ev->{button} == 3) {
3699 (new CFPlus::UI::Menu
3700 items => [
3701 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3702 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3703 ],
3704 )->popup ($ev);
3705 } else {
3706 return 0;
3707 }
3708
3709 1
3710 };
3711
3712 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3713
3714 #TODO: add path info to tooltip
3715 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3716
3717 $self->add (0, $row, new CFPlus::UI::Face
3718 face => $spell->{face},
3719 can_hover => 1,
3720 can_events => 1,
3721 tooltip => $tooltip,
3722 on_button_down => $spell_cb,
3723 );
3724
3725 $self->add (1, $row, new CFPlus::UI::Label
3726 expand => 1,
3727 text => $spell->{name},
3728 can_hover => 1,
3729 can_events => 1,
3730 tooltip => $tooltip,
3731 on_button_down => $spell_cb,
3732 );
3733
3734 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3735 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3736 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3737 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3738 }
3739 });
3740}
3741
3742sub add_spell {
3743 my ($self, $spell) = @_;
3744
3745 $self->{spell}->{$spell->{name}} = $spell;
3746 $self->rebuild_spell_list;
3747}
3748
3749sub remove_spell {
3750 my ($self, $spell) = @_;
3751
3752 delete $self->{spell}->{$spell->{name}};
3753 $self->rebuild_spell_list;
3754}
3755
3756sub clear_spells {
3757 my ($self) = @_;
3758
3759 $self->{spell} = {};
3760 $self->rebuild_spell_list;
3761}
3762
3763#############################################################################
3764
3765package CFPlus::UI::Root;
3766
3767our @ISA = CFPlus::UI::Container::;
3768
3769use List::Util qw(min max);
3770
3771use CFPlus::OpenGL;
3772
3773sub new {
3774 my $class = shift;
3775
3776 my $self = $class->SUPER::new (
3777 visible => 1,
3778 @_,
3779 );
3780
3781 Scalar::Util::weaken ($self->{root} = $self);
3782
3783 $self
3784}
3785
3786sub size_request {
3787 my ($self) = @_;
3788
3789 ($self->{w}, $self->{h})
3790}
3791
2003sub _topleft { 3792sub _to_pixel {
3793 my ($coord, $size, $max) = @_;
3794
3795 $coord =
3796 $coord eq "center" ? ($max - $size) * 0.5
3797 : $coord eq "max" ? $max
3798 : $coord;
3799
3800 $coord = 0 if $coord < 0;
3801 $coord = $max - $size if $coord > $max - $size;
3802
3803 int $coord + 0.5
3804}
3805
3806sub invoke_size_allocate {
3807 my ($self, $w, $h) = @_;
3808
3809 for my $child ($self->children) {
3810 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3811
3812 $X = $child->{force_x} if exists $child->{force_x};
3813 $Y = $child->{force_y} if exists $child->{force_y};
3814
3815 $X = _to_pixel $X, $W, $self->{w};
3816 $Y = _to_pixel $Y, $H, $self->{h};
3817
3818 $child->configure ($X, $Y, $W, $H);
3819 }
3820
3821 1
3822}
3823
3824sub coord2local {
2004 my ($self, $x, $y) = @_; 3825 my ($self, $x, $y) = @_;
2005 3826
2006 ($x, $y) 3827 ($x, $y)
2007} 3828}
2008 3829
3830sub coord2global {
3831 my ($self, $x, $y) = @_;
3832
3833 ($x, $y)
3834}
3835
2009sub update { 3836sub update {
2010 my ($self) = @_; 3837 my ($self) = @_;
2011 3838
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3839 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3840}
2015 3841
2016sub add { 3842sub add {
2017 my ($self, $widget) = @_; 3843 my ($self, @children) = @_;
2018 3844
3845 $_->{is_toplevel} = 1
3846 for @children;
3847
2019 $self->SUPER::add ($widget); 3848 $self->SUPER::add (@children);
3849}
2020 3850
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3851sub remove {
3852 my ($self, @children) = @_;
3853
3854 $self->SUPER::remove (@children);
3855
3856 delete $self->{is_toplevel}
3857 for @children;
3858
3859 while (@children) {
3860 my $w = pop @children;
3861 push @children, $w->children;
3862 $w->set_invisible;
3863 }
2022} 3864}
2023 3865
2024sub on_refresh { 3866sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3867 my ($self, $id, $cb) = @_;
2026 3868
2027 $self->{refresh_hook}{$id} = $cb; 3869 $self->{refresh_hook}{$id} = $cb;
2028} 3870}
2029 3871
3872sub on_post_alloc {
3873 my ($self, $id, $cb) = @_;
3874
3875 $self->{post_alloc_hook}{$id} = $cb;
3876}
3877
2030sub draw { 3878sub draw {
2031 my ($self) = @_; 3879 my ($self) = @_;
2032 3880
2033 while (my $rcb = delete $self->{refresh_hook}) { 3881 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3882 $_->()
3883 for values %{delete $self->{refresh_hook}};
2035 } 3884 }
3885
3886 if ($self->{realloc}) {
3887 my %queue;
3888 my @queue;
3889 my $widget;
3890
3891 outer:
3892 while () {
3893 if (my $realloc = delete $self->{realloc}) {
3894 for $widget (values %$realloc) {
3895 $widget->{visible} or next; # do not resize invisible widgets
3896
3897 $queue{$widget+0}++ and next; # duplicates are common
3898
3899 push @{ $queue[$widget->{visible}] }, $widget;
3900 }
3901 }
3902
3903 while () {
3904 @queue or last outer;
3905
3906 $widget = pop @{ $queue[-1] || [] }
3907 and last;
3908
3909 pop @queue;
3910 }
3911
3912 delete $queue{$widget+0};
3913
3914 my ($w, $h) = $widget->size_request;
3915
3916 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3917 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3918
3919 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3920 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3921
3922 $w = $widget->{force_w} if exists $widget->{force_w};
3923 $h = $widget->{force_h} if exists $widget->{force_h};
3924
3925 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3926 || delete $widget->{force_realloc}) {
3927 $widget->{req_w} = $w;
3928 $widget->{req_h} = $h;
3929
3930 $self->{size_alloc}{$widget+0} = $widget;
3931
3932 if (my $parent = $widget->{parent}) {
3933 $self->{realloc}{$parent+0} = $parent
3934 unless $queue{$parent+0};
3935
3936 $parent->{force_size_alloc} = 1;
3937 $self->{size_alloc}{$parent+0} = $parent;
3938 }
3939 }
3940
3941 delete $self->{realloc}{$widget+0};
3942 }
3943 }
3944
3945 while (my $size_alloc = delete $self->{size_alloc}) {
3946 my @queue = sort { $b->{visible} <=> $a->{visible} }
3947 values %$size_alloc;
3948
3949 while () {
3950 my $widget = pop @queue || last;
3951
3952 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3953
3954 $w = 0 if $w < 0;
3955 $h = 0 if $h < 0;
3956
3957 $w = max $widget->{min_w}, $w;
3958 $h = max $widget->{min_h}, $h;
3959
3960# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3961# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3962
3963 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3964 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3965
3966 $w = int $w + 0.5;
3967 $h = int $h + 0.5;
3968
3969 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3970 $widget->{old_w} = $widget->{w};
3971 $widget->{old_h} = $widget->{h};
3972
3973 $widget->{w} = $w;
3974 $widget->{h} = $h;
3975
3976 $widget->emit (size_allocate => $w, $h);
3977 }
3978 }
3979 }
3980
3981 while ($self->{post_alloc_hook}) {
3982 $_->()
3983 for values %{delete $self->{post_alloc_hook}};
3984 }
3985
2036 3986
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3987 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3988 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3989 glClear GL_COLOR_BUFFER_BIT;
2040 3990
2041 glMatrixMode GL_PROJECTION; 3991 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3992 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3993 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3994 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3995 glLoadIdentity;
2046 3996
3997 {
3998 package CFPlus::UI::Base;
3999
4000 ($draw_x, $draw_y, $draw_w, $draw_h) =
4001 (0, 0, $self->{w}, $self->{h});
4002 }
4003
2047 $self->_draw; 4004 $self->_draw;
2048} 4005}
2049 4006
2050############################################################################# 4007#############################################################################
2051 4008
2052package CFClient::UI; 4009package CFPlus::UI;
2053 4010
2054$ROOT = new CFClient::UI::Root; 4011$ROOT = new CFPlus::UI::Root;
4012$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2055 4013
20561 40141
2057 4015

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