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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
76 145
77 my $rem = 0; 146 my $rem = 0;
78 147
79 for ($vals) { 148 for (@$vals) {
80 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 319
118 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
120}
121 323
122sub needs_redraw { 324 $self->update;
123 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
124} 334}
125 335
126sub size_request { 336sub size_request {
127 require Carp; 337 require Carp;
128 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
129} 339}
130 340
131sub _size_allocate { 341sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
133 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 357 $self->{x} = $x;
135 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
136 361
137 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
138 364
139 $self->{w} = $w; 365 $self->{alloc_w} = $w;
140 $self->{h} = $h; 366 $self->{alloc_h} = $h;
141 367
368 $self->{root}{size_alloc}{$self+0} = $self;
142 1 369 }
143} 370}
144 371
145sub size_allocate { 372sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 373 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 374}
150 375
151# return top left coordinates 376sub children {
152sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
153 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
154 386
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
156} 407}
157 408
158# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
159sub coord2local { 410sub coord2local {
160 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
161 412
162 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 414}
165 415
166# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
167sub coord2global { 417sub coord2global {
168 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
169 419
170 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 421}
173 422
174sub focus_in { 423sub focus_in {
175 my ($self) = @_; 424 my ($self) = @_;
176 425
177 return if $FOCUS == $self; 426 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
179 428
180 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
181 $focus->update if $focus; 433 $focus->update if $focus;
182 $FOCUS->update; 434 $FOCUS->update;
183} 435}
184 436
185sub focus_out { 437sub focus_out {
186 my ($self) = @_; 438 my ($self) = @_;
187 439
188 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
189 441
190 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
191 $focus->update if $focus; #? 446 $focus->update if $focus; #?
192}
193 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
194sub mouse_motion { } 452sub mouse_motion { 0 }
195sub button_up { } 453sub button_up { 0 }
196sub key_down { } 454sub key_down { 0 }
197sub key_up { } 455sub key_up { 0 }
198 456
199sub button_down { 457sub button_down {
200 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
201 459
202 $self->focus_in; 460 $self->focus_in;
203}
204 461
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 + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 462 0
235}
236
237sub _draw {
238 my ($self) = @_;
239
240 warn "no draw defined for $self\n";
241} 463}
242 464
243sub find_widget { 465sub find_widget {
244 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
245 469
246 return $self 470 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 473
… …
252 476
253sub set_parent { 477sub set_parent {
254 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
255 479
256 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
257} 519}
258 520
259sub update { 521sub update {
260 my ($self) = @_; 522 my ($self) = @_;
261 523
262 $self->{parent}->update 524 $self->{parent}->update
263 if $self->{parent}; 525 if $self->{parent};
264} 526}
265 527
266sub connect { 528sub reconfigure {
267 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
268 530
269 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
270} 533}
271 534
272sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 538
275 $_->($self, @args) 539sub draw {
276 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
277} 592}
278 593
279sub DESTROY { 594sub DESTROY {
280 my ($self) = @_; 595 my ($self) = @_;
281 596
597 delete $WIDGET{$self+0};
282 #$self->deactivate; 598 #$self->deactivate;
283} 599}
284 600
285############################################################################# 601#############################################################################
286 602
287package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
288 604
289our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
290 606
291use strict; 607use strict;
292use SDL::OpenGL; 608use CFClient::OpenGL;
293 609
294sub new { 610sub new {
295 my $class = shift; 611 my $class = shift;
296 612
297 # range [value, low, high, page] 613 # range [value, low, high, page]
298 614
299 $class->SUPER::new ( 615 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
302 @_ 618 @_
303 ) 619 )
304} 620}
305 621
306sub _draw { 622sub _draw {
307 my ($self) = @_; 623 my ($self) = @_;
308 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
310 631
311 glEnable GL_BLEND; 632 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
314 635
315 glBegin GL_QUADS; 636 glBegin GL_QUADS;
316 glVertex 0 , 0; 637 glVertex 0 , 0;
317 glVertex 0 , $h; 638 glVertex 0 , $h;
318 glVertex $w, $h; 639 glVertex $w, $h;
319 glVertex $w, 0; 640 glVertex $w, 0;
320 glEnd; 641 glEnd;
321 642
322 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
323} 645}
324 646
325############################################################################# 647#############################################################################
326 648
327package CFClient::UI::Empty; 649package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 650
341our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
342 652
343sub new { 653sub new {
344 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
345 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
346 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
347 676
348 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
349 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
350 685
351 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
352} 768}
353 769
354sub add { 770sub add {
355 my ($self, $child) = @_; 771 my ($self, $child) = @_;
356 772
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [ 773 $self->{children} = [];
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ]; 774
365 775 $self->SUPER::add ($child);
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 776}
369 777
370sub remove { 778sub remove {
371 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
372 780
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
374 782
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
376} 932}
377 933
378sub find_widget { 934sub find_widget {
379 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
380 936
381 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 939 ) {
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}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
392} 944}
393 945
394sub _draw { 946sub _render {
395 my ($self) = @_; 947 my ($self) = @_;
396 948
397 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
398} 955}
399 956
400############################################################################# 957#############################################################################
401 958
402package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
403 960
404our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
405 962
406sub new { 963sub new {
407 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
408 965
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
410 967
411 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
412} 988}
413 989
414sub add { 990sub add {
415 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
416 992
417 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 994}
421 995
422sub remove { 996sub update {
423 my ($self, $widget) = @_; 997 my ($self) = @_;
424 998
425 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
426 1000
427 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
429} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1004}
436 1005
437sub size_allocate { 1006sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
439 1008
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
441 1010
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
444 1017
445############################################################################# 1018#############################################################################
446 1019
447package CFClient::UI::Window; 1020package CFClient::UI::Frame;
448 1021
449our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
450 1023
451use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1073
453sub new { 1074sub new {
454 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
455 1076
1077 my $title = delete $arg{title};
1078
456 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
457} 1080 bg => [1, 1, 1, 1],
458 1081 border_bg => [1, 1, 1, 1],
459sub update { 1082 border => 0.6,
460 my ($self) = @_; 1083 can_events => 1,
461 1084 min_w => 16,
462 # we want to do this delayed... 1085 min_h => 16,
463 $self->render_chld; 1086 %arg,
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($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 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
475} 1122}
476 1123
477sub size_allocate { 1124sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
479 1126
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
481 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
483 1132
484 $self->render_chld; 1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
1138 $self->child->configure ($border, $border, $w, $h);
1139}
1140
1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
485} 1203}
486 1204
487sub _draw { 1205sub _draw {
488 my ($self) = @_; 1206 my ($self) = @_;
489 1207
1208 my $child = $self->{children}[0];
1209
490 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1212
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; 1213 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1215
500 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
501 1217
502 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
503 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
504} 1242}
505 1243
506############################################################################# 1244#############################################################################
507 1245
508package CFClient::UI::Frame; 1246package CFClient::UI::Table;
509 1247
510our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
511 1249
512use SDL::OpenGL; 1250use List::Util qw(max sum);
513 1251
514sub size_request { 1252use CFClient::OpenGL;
515 my ($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 1253
562sub new { 1254sub new {
563 my $class = shift; 1255 my $class = shift;
564 1256
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 ( 1257 $class->SUPER::new (
697 col_expand => [], 1258 col_expand => [],
698 @_ 1259 @_,
699 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1265}
701 1266
702sub add { 1267sub add {
703 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
704 1269
705 $child->set_parent ($self); 1270 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
707 1272
708 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
709 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
710} 1289}
711 1290
712sub get_wh { 1291sub get_wh {
713 my ($self) = @_; 1292 my ($self) = @_;
714 1293
… …
719 or next; 1298 or next;
720 1299
721 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
723 or next; 1302 or next;
724 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1304
726 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
728 } 1307 }
729 } 1308 }
… …
741 (sum @$hs), 1320 (sum @$hs),
742 ) 1321 )
743} 1322}
744 1323
745sub size_allocate { 1324sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1326
750 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
751 1328
752 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
754 1331
755 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
775 1352
776 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
778 1355
779 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1358 }
782 1359
783 $x += $col_w; 1360 $x += $col_w;
784 } 1361 }
785 1362
… …
812 } 1389 }
813} 1390}
814 1391
815############################################################################# 1392#############################################################################
816 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
817package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
818 1455
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
822 1457
823sub size_request { 1458sub new {
824 my ($self) = @_; 1459 my $class = shift;
825 1460
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
827 1462 vertical => 0,
828 ( 1463 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1464 )
832} 1465}
833 1466
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1467#############################################################################
876 1468
877package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
878 1470
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
882 1472
883sub size_request { 1473sub new {
884 my ($self) = @_; 1474 my $class = shift;
885 1475
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
887 1477 vertical => 1,
888 ( 1478 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1479 )
892} 1480}
893 1481
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1482#############################################################################
932 1483
933package CFClient::UI::Label; 1484package CFClient::UI::Label;
934 1485
935our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
936 1487
937use SDL::OpenGL; 1488use CFClient::OpenGL;
938 1489
939sub new { 1490sub new {
940 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
941 1492
942 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1495 #bg => none
945 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
946 align => -1, 1504 align => -1,
1505 valign => -1,
947 padding => 2, 1506 padding_x => 2,
948 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
949 %arg 1509 %arg
950 ); 1510 );
951 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
952 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
953 1523
954 $self 1524 $self
955} 1525}
956 1526
957sub escape_text { 1527sub escape($) {
958 local $_ = $_[1]; 1528 local $_ = $_[0];
959 1529
960 s/&/&amp;/g; 1530 s/&/&amp;/g;
961 s/>/&gt;/g; 1531 s/>/&gt;/g;
962 s/</&lt;/g; 1532 s/</&lt;/g;
963 1533
964 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
965} 1549}
966 1550
967sub set_text { 1551sub set_text {
968 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
969 1553
1554 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
971 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
972 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1622 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1623
978sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
979 my ($self, $text) = @_; 1628 my ($self) = @_;
980 1629
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture}; 1630 delete $self->{size_req};
1003}
1004 1631
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
1010} 1633}
1011 1634
1012sub _draw { 1635sub _draw {
1013 my ($self) = @_; 1636 my ($self) = @_;
1014 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1015 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1018 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1019 }; 1649 };
1020 1650
1021 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1023 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1026 glColor @{$self->{fg}}; 1673 }
1027
1028 my $x =
1029 $self->{align} < 0 ? $self->{padding}
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1674
1035 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1676}
1038 1677
1039############################################################################# 1678#############################################################################
1040 1679
1041package CFClient::UI::Entry; 1680package CFClient::UI::EntryBase;
1042 1681
1043our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1044 1683
1045use SDL; 1684use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1685
1048sub new { 1686sub new {
1049 my $class = shift; 1687 my $class = shift;
1050 1688
1051 $class->SUPER::new ( 1689 $class->SUPER::new (
1052 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1056 can_hover => 1, 1694 can_hover => 1,
1057 can_focus => 1, 1695 can_focus => 1,
1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1058 @_ 1700 @_
1059 ) 1701 )
1060} 1702}
1061 1703
1062sub _set_text { 1704sub _set_text {
1063 my ($self, $text) = @_; 1705 my ($self, $text) = @_;
1064 1706
1065 my $old_text = $self->{text}; 1707 delete $self->{cur_h};
1708
1709 return if $self->{text} eq $text;
1066 1710
1067 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1712 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1713
1073 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1074 1717
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1718 $self->_emit (changed => $self->{text});
1076 1719
1077 $text = substr $text, 0, $self->{cursor}; 1720 $self->realloc;
1078 utf8::encode $text; 1721 $self->update;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1722}
1101 1723
1102sub set_text { 1724sub set_text {
1103 my ($self, $text) = @_; 1725 my ($self, $text) = @_;
1104 1726
1105 $self->{cursor} = length $text; 1727 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1728 $self->_set_text ($text);
1107 $self->update; 1729}
1730
1731sub get_text {
1732 $_[0]{text}
1733}
1734
1735sub size_request {
1736 my ($self) = @_;
1737
1738 my ($w, $h) = $self->SUPER::size_request;
1739
1740 ($w + 1, $h) # add 1 for cursor
1108} 1741}
1109 1742
1110sub key_down { 1743sub key_down {
1111 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1112 1745
1113 my $mod = $ev->key_mod; 1746 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1747 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1748 my $uni = $ev->{unicode};
1117 1749
1118 my $text = $self->get_text; 1750 my $text = $self->get_text;
1119 1751
1120 if ($sym == SDLK_BACKSPACE) { 1752 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1754 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1764 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1765 $self->_emit ('escape');
1134 } elsif ($uni) { 1766 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1136 } 1770 }
1137 1771
1138 $self->_set_text ($text); 1772 $self->_set_text ($text);
1139 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1140} 1777}
1141 1778
1142sub focus_in { 1779sub focus_in {
1143 my ($self) = @_; 1780 my ($self) = @_;
1144 1781
… …
1159 utf8::encode $text; 1796 utf8::encode $text;
1160 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1161 1798
1162 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1163 $self->update; 1800 $self->update;
1801
1802 1
1164} 1803}
1165 1804
1166sub mouse_motion { 1805sub mouse_motion {
1167 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1168# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1169} 1810}
1170 1811
1171sub _draw { 1812sub _draw {
1172 my ($self) = @_; 1813 my ($self) = @_;
1173 1814
1174 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1175 1816
1176 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1177 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1178 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1179 } else { 1820 } else {
1180 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1181 } 1822 }
1182 1823
1183 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1184 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1185 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1186 glVertex 0 , 0; 1827 glVertex 0 , 0;
1187 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1188 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1189 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1192 1833
1193 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1194 1835
1195 #TODO: force update every cursor change :( 1836 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1837 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1838
1839 unless (exists $self->{cur_h}) {
1840 my $text = substr $self->{text}, 0, $self->{cursor};
1841 utf8::encode $text;
1842
1843 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1844 }
1845
1197 glColor @{$self->{fg}}; 1846 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1847 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1848 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1849 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1850 glEnd;
1202 } 1851 }
1203} 1852}
1204 1853
1205package CFClient::UI::LineEntry; 1854package CFClient::UI::Entry;
1206 1855
1207our @ISA = CFClient::UI::Entry::; 1856our @ISA = CFClient::UI::EntryBase::;
1208 1857
1209use SDL; 1858use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1859
1212sub key_down { 1860sub key_down {
1213 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1214 1862
1215 my $sym = $ev->key_sym; 1863 my $sym = $ev->{sym};
1216 1864
1217 if ($sym == SDLK_RETURN) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1219 $self->update; 1871 $self->update;
1220 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1221 } else { 1895 } else {
1222 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1223 } 1899 1
1224
1225} 1900}
1226 1901
1227############################################################################# 1902#############################################################################
1228 1903
1229package CFClient::UI::Button; 1904package CFClient::UI::Button;
1230 1905
1231our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1232 1907
1233use SDL; 1908use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1909
1236my @tex = 1910my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1239 1913
1240sub new { 1914sub new {
1241 my $class = shift; 1915 my $class = shift;
1242 1916
1243 $class->SUPER::new ( 1917 $class->SUPER::new (
1244 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1245 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1921 active_fg => [0, 0, 1],
1248 can_hover => 1, 1922 can_hover => 1,
1923 align => 0,
1924 valign => 0,
1925 can_events => 1,
1249 @_ 1926 @_
1250 ) 1927 )
1251} 1928}
1252 1929
1930sub activate { }
1931
1253sub button_up { 1932sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1255 1934
1935 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate"); 1938
1259 } 1939 1
1260} 1940}
1261 1941
1262sub _draw { 1942sub _draw {
1263 my ($self) = @_; 1943 my ($self) = @_;
1264 1944
1265 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1266 my $tex = $tex[0];
1267 1946
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271
1272 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg};
1274 }
1275
1276 glBindTexture GL_TEXTURE_2D, $tex->{name};
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949 glColor 0, 0, 0, 1;
1278 1950
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1952
1281 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1954
1284 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1285} 1956}
1286 1957
1287############################################################################# 1958#############################################################################
… …
1289package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1290 1961
1291our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1292 1963
1293my @tex = 1964my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1967
1297use SDL; 1968use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1969
1300sub new { 1970sub new {
1301 my $class = shift; 1971 my $class = shift;
1302 1972
1303 $class->SUPER::new ( 1973 $class->SUPER::new (
1304 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1305 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1980 state => 0,
1308 can_hover => 1, 1981 can_hover => 1,
1309 @_ 1982 @_
1310 ) 1983 )
1311} 1984}
1312 1985
1313sub size_request { 1986sub size_request {
1314 my ($self) = @_; 1987 my ($self) = @_;
1315 1988
1316 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1990}
1324 1991
1325sub button_down { 1992sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1327 1994
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1332 } 2003 1
1333} 2004}
1334 2005
1335sub _draw { 2006sub _draw {
1336 my ($self) = @_; 2007 my ($self) = @_;
1337 2008
1338 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1339 2010
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 2012
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 2016
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 2018
2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
2021 glEnable GL_TEXTURE_2D;
2022 $tex->draw_quad_alpha (0, 0, $s, $s);
2023 glDisable GL_TEXTURE_2D;
2024}
2025
2026#############################################################################
2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
2086package CFClient::UI::VGauge;
2087
2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
2093
2094my %tex = (
2095 food => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2098 ],
2099 grace => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2102 ],
2103 hp => [
2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2106 ],
2107 mana => [
2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2110 ],
2111);
2112
2113# eg. VGauge->new (gauge => 'food'), default gauge: food
2114sub new {
2115 my $class = shift;
2116
2117 my $self = $class->SUPER::new (
2118 type => 'food',
2119 @_
2120 );
2121
2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2123
2124 $self
2125}
2126
2127sub size_request {
2128 my ($self) = @_;
2129
2130 #my $tex = $tex{$self->{type}}[0];
2131 #@$tex{qw(w h)}
2132 (0, 0)
2133}
2134
2135sub set_max {
2136 my ($self, $max) = @_;
2137
2138 return if $self->{max_val} == $max;
2139
2140 $self->{max_val} = $max;
2141 $self->update;
2142}
2143
2144sub set_value {
2145 my ($self, $val, $max) = @_;
2146
2147 $self->set_max ($max)
2148 if defined $max;
2149
2150 return if $self->{val} == $val;
2151
2152 $self->{val} = $val;
2153 $self->update;
2154}
2155
2156sub _draw {
2157 my ($self) = @_;
2158
2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
2161
2162 my ($w, $h) = ($self->{w}, $self->{h});
2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
2172
2173 my $ycut1 = max 0, min 1, $ycut;
2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
2178
1346 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2184
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , 0; glVertex 0 , 0;
2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2191 glEnd;
1351 2192
1352 $tex->draw_quad (0, 0, $s, $s); 2193 my $ycut1 = List::Util::min 1, $ycut;
2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
2195 glBegin GL_QUADS;
2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2200 glEnd;
1353 2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
2211
2212 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2214}
1357 2215
1358############################################################################# 2216#############################################################################
1359 2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
2261}
2262
2263#############################################################################
2264
1360package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
1361 2266
1362use strict; 2267use strict;
1363 2268
1364use SDL::OpenGL; 2269use CFClient::OpenGL;
1365 2270
1366our @ISA = CFClient::UI::DrawBG::; 2271our @ISA = CFClient::UI::DrawBG::;
1367 2272
1368my @tex = 2273my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1371 2276
1372sub new { 2277sub new {
1373 my $class = shift; 2278 my $class = shift;
1374 2279
1375 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1376 2281
1377 # TODO: 0-width page 2282 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2284 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2291 min_w => $::WIDTH / 80,
1385 req_h => 13, 2292 min_h => $::WIDTH / 80,
1386 vertical => 0, 2293 vertical => 0,
1387 can_hover => 1, 2294 can_hover => 1,
1388 inner_pad => 5, 2295 inner_pad => 0.02,
1389 @_ 2296 @_
1390 ); 2297 );
1391 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1392 $self 2302 $self
1393} 2303}
1394 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1395sub size_request { 2339sub size_request {
1396 my ($self) = @_; 2340 my ($self) = @_;
1397 2341
1398 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2343}
1403 2344
1404sub button_down { 2345sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1406 2347
1407 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1408 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1409} 2353}
1410 2354
1411sub mouse_motion { 2355sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1413 2357
1414 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1416 2388
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2390
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2393
1422 $x -= $inner_pad_px; # substract the padding 2394 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2395 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2396
1428 $self->emit (changed => $x); 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2398 $self->{knob_w} = $knob_w;
1430 } 2399 }
1431}
1432
1433# the inner_* stuff is for generating a padding for the slider handle,
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439}
1440
1441sub _draw {
1442 my ($self) = @_;
1443 2400
1444 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1445 2402
1446 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1447 2404
1448 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1450 2407
2408 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2410 }
1456 2411
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2414
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2417
1483 # draw background 2418 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2420
1486 # draw handle 2421 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2423
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1491} 2425}
1492 2426
1493############################################################################# 2427#############################################################################
1494 2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
2467
2468#############################################################################
2469
1495package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1496 2471
1497our @ISA = CFClient::UI::HBox::; 2472our @ISA = CFClient::UI::HBox::;
1498 2473
1499use SDL::OpenGL; 2474use CFClient::OpenGL;
1500 2475
1501sub new { 2476sub new {
1502 my $class = shift; 2477 my $class = shift;
1503 2478
1504 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2480 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2481 can_events => 0,
1507 fontsize => $::FONTSIZE, 2482 indent => 0,
2483 #font => default_font
1508 @_, 2484 @_,
1509 2485
1510 layout => (new CFClient::Layout), 2486 layout => (new CFClient::Layout 1),
1511 par => [], 2487 par => [],
1512 height => 0, 2488 height => 0,
1513 children => [ 2489 children => [
1514 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1516 ], 2492 ],
1517 ); 2493 );
1518 2494
1519 $self->{children}[1]->connect (changed => sub { 2495 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2496
1523 $self 2497 $self
1524} 2498}
1525 2499
1526sub set_fontsize { 2500sub set_fontsize {
… …
1528 2502
1529 $self->{fontsize} = $fontsize; 2503 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2504 $self->reflow;
1531} 2505}
1532 2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
1533sub text_height { 2520sub text_size {
1534 my ($self, $text) = @_; 2521 my ($self, $text, $indent) = @_;
1535 2522
1536 my $layout = $self->{layout}; 2523 my $layout = $self->{layout};
1537 2524
1538 $layout->set_height ($self->{fontsize}); 2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1540 $layout->set_text ($text); 2528 $layout->set_markup ($text);
1541 2529
1542 ($layout->size)[1] 2530 $layout->size
1543} 2531}
1544 2532
1545sub reflow { 2533sub reflow {
1546 my ($self) = @_; 2534 my ($self) = @_;
1547 2535
1548 $self->{need_reflow}++; 2536 $self->{need_reflow}++;
1549 $self->update; 2537 $self->update;
1550} 2538}
1551 2539
1552sub size_request { 2540sub set_offset {
1553 my ($self) = @_; 2541 my ($self, $offset) = @_;
1554 2542
1555 ($self->{req_w}, $self->{req_h}) 2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
1556} 2545}
1557 2546
1558sub size_allocate { 2547sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2548 my ($self) = @_;
1560 2549
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2550 $self->{par} = [];
1562 2551 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2553}
1568 2554
1569sub add_paragraph { 2555sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1571 2557
1572 #TODO: intelligently "reformat" paragraph 2558 for my $line (split /\n/, $text) {
1573 2559 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2560 $self->{height} += $h;
2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
1577 2563
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2565}
1583 2566
1584sub update { 2567sub update {
1585 my ($self) = @_; 2568 my ($self) = @_;
1586 2569
… …
1588 2571
1589 return unless $self->{h} > 0; 2572 return unless $self->{h} > 0;
1590 2573
1591 delete $self->{texture}; 2574 delete $self->{texture};
1592 2575
1593 $ROOT->on_refresh ($self, sub { 2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
1594 if (delete $self->{need_reflow}) { 2579 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2580 my $height = 0;
1596 2581
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
1598 for @{$self->{par}}; 2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
1599 2598
1600 $self->{height} = $height; 2599 $self->{height} = $height;
1601 2600
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2602
1604 delete $self->{texture}; 2603 delete $self->{texture};
1605 } 2604 }
1606 2605
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2607 glClearColor 0, 0, 0, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2608 glClear GL_COLOR_BUFFER_BIT;
1610 2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
1611 glEnable GL_BLEND; 2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2624
1625 for my $par (@{$self->{par}}) { 2625 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2626 my $h = $par->[1];
1627 2627
1628 if ($y0 < $y + $h && $y < $y1) { 2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1629 $layout->set_text ($par->[2]); 2632 $layout->set_markup ($par->[4]);
1630 2633
1631 glColor @{ $par->[1] }; 2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2635
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2638 }
1635 2639
1636 $y += $h; 2640 $y += $h;
1637 } 2641 }
1638 2642
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2643 glDisable GL_BLEND;
1641 }; 2644 };
1642 }); 2645 });
1643} 2646}
1644 2647
1645sub _draw { 2648sub _draw {
1646 my ($self) = @_; 2649 my ($self) = @_;
1647 2650
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2653 glColor 0, 0, 0, 1;
2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
1653 }
1654 2656
1655 $self->{children}[1]->draw; 2657 $self->{children}[1]->draw;
1656 2658
1657} 2659}
1658 2660
1659############################################################################# 2661#############################################################################
1660 2662
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2663package CFClient::UI::Animator;
1896 2664
1897use SDL::OpenGL; 2665use CFClient::OpenGL;
1898 2666
1899our @ISA = CFClient::UI::Bin::; 2667our @ISA = CFClient::UI::Bin::;
1900 2668
1901sub moveto { 2669sub moveto {
1902 my ($self, $x, $y) = @_; 2670 my ($self, $x, $y) = @_;
… …
1940 2708
1941sub new { 2709sub new {
1942 my $class = shift; 2710 my $class = shift;
1943 2711
1944 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
1945 state => 0, 2713 state => 0,
1946 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
1947 @_ 2715 @_
1948 ); 2716 );
1949 2717
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2718 $self
1956} 2719}
1957 2720
1958sub toggle_flopper { 2721sub toggle_flopper {
1959 my ($self) = @_; 2722 my ($self) = @_;
1960 2723
1961 # TODO: use animation 2724 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2725}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2726
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2727#############################################################################
2728
2729package CFClient::UI::Tooltip;
2730
2731our @ISA = CFClient::UI::Bin::;
2732
2733use CFClient::OpenGL;
2734
2735sub new {
2736 my $class = shift;
2737
2738 $class->SUPER::new (
2739 @_,
2740 can_events => 0,
2741 )
2742}
2743
2744sub set_tooltip_from {
2745 my ($self, $widget) = @_;
2746
2747 my $tooltip = $widget->{tooltip};
2748
2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2764}
2765
2766sub size_request {
2767 my ($self) = @_;
2768
2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2770
2771 ($w + 4, $h + 4)
2772}
2773
2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
1965 $self->emit ("open"); 2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
1966 } else { 2986 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2987 return 0
1968 $self->emit ("close"); 2988 }
2989
1969 } 2990 1
1970
1971 $self->emit (changed => $self->{state});
1972} 2991}
1973 2992
1974############################################################################# 2993#############################################################################
1975 2994
2995package CFClient::UI::Multiplexer;
2996
2997our @ISA = CFClient::UI::Container::;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 $self->{current}->configure (0, 0, $w, $h);
3050}
3051
3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
1976package CFClient::UI::Root; 3625package CFClient::UI::Root;
1977 3626
1978our @ISA = CFClient::UI::Container::; 3627our @ISA = CFClient::UI::Container::;
1979 3628
1980use SDL::OpenGL; 3629use List::Util qw(min max);
3630
3631use CFClient::OpenGL;
3632
3633sub new {
3634 my $class = shift;
3635
3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
3644}
1981 3645
1982sub size_request { 3646sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3647 my ($self) = @_;
3648
3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
1984} 3664}
1985 3665
1986sub size_allocate { 3666sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3667 my ($self, $w, $h) = @_;
1988 3668
1989 $self->_size_allocate ($x, $y, $w, $h); 3669 for my $child ($self->children) {
3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3671
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3672 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3673 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3674
1995sub _topleft { 3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
3678 $child->configure ($X, $Y, $W, $H);
3679 }
3680}
3681
3682sub coord2local {
1996 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
1997 3684
1998 ($x, $y) 3685 ($x, $y)
1999} 3686}
2000 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
2001sub update { 3694sub update {
2002 my ($self) = @_; 3695 my ($self) = @_;
2003 3696
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3697 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3698}
2007 3699
2008sub add { 3700sub add {
2009 my ($self, $widget) = @_; 3701 my ($self, @children) = @_;
2010 3702
3703 $_->{is_toplevel} = 1
3704 for @children;
3705
2011 $self->SUPER::add ($widget); 3706 $self->SUPER::add (@children);
3707}
2012 3708
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
2014} 3722}
2015 3723
2016sub on_refresh { 3724sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3725 my ($self, $id, $cb) = @_;
2018 3726
2019 $self->{refresh_hook}{$id} = $cb; 3727 $self->{refresh_hook}{$id} = $cb;
2020} 3728}
2021 3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
2022sub draw { 3736sub draw {
2023 my ($self) = @_; 3737 my ($self) = @_;
2024 3738
2025 while (my $rcb = delete $self->{refresh_hook}) { 3739 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
2027 } 3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
2028 3835
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3838 glClear GL_COLOR_BUFFER_BIT;
2032 3839
2033 glMatrixMode GL_PROJECTION; 3840 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3841 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3843 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3844 glLoadIdentity;
2038 3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
3852
2039 $self->_draw; 3853 $self->_draw;
2040} 3854}
2041 3855
2042############################################################################# 3856#############################################################################
2043 3857
2044package CFClient::UI; 3858package CFClient::UI;
2045 3859
2046$ROOT = new CFClient::UI::Root; 3860$ROOT = new CFClient::UI::Root;
3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3862
20481 38631
2049 3864

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