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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.119 by root, Sun Apr 16 07:25:30 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 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) = @_;
… …
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->{visible};
278 delete $self->{root};
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} = int $x; 319
118 $self->{y} = int $y; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, 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 ($self) = @_;
281 596
282 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
283} 601}
284 602
285############################################################################# 603#############################################################################
286 604
287package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
288 606
289our @ISA = CFClient::UI::Base::; 607our @ISA = CFClient::UI::Base::;
290 608
291use strict; 609use strict;
292use SDL::OpenGL; 610use CFClient::OpenGL;
293 611
294sub new { 612sub new {
295 my $class = shift; 613 my $class = shift;
296 614
297 # range [value, low, high, page] 615 # range [value, low, high, page]
298 616
299 $class->SUPER::new ( 617 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
302 @_ 620 @_
303 ) 621 )
304} 622}
305 623
306sub _draw { 624sub _draw {
307 my ($self) = @_; 625 my ($self) = @_;
308 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
310 633
311 glEnable GL_BLEND; 634 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
314 637
315 glBegin GL_QUADS; 638 glBegin GL_QUADS;
316 glVertex 0 , 0; 639 glVertex 0 , 0;
317 glVertex 0 , $h; 640 glVertex 0 , $h;
318 glVertex $w, $h; 641 glVertex $w, $h;
319 glVertex $w, 0; 642 glVertex $w, 0;
320 glEnd; 643 glEnd;
321 644
322 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
323} 647}
324 648
325############################################################################# 649#############################################################################
326 650
327package CFClient::UI::Empty; 651package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 652
341our @ISA = CFClient::UI::Base::; 653our @ISA = CFClient::UI::Base::;
342 654
343sub new { 655sub new {
344 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
657 $class->SUPER::new (can_events => 0, %arg);
658}
345 659
660sub size_request {
661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
664}
665
666sub draw { }
667
668#############################################################################
669
670package CFClient::UI::Container;
671
672our @ISA = CFClient::UI::Base::;
673
674sub new {
675 my ($class, %arg) = @_;
676
346 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
347 678
348 my $self = $class->SUPER::new (children => [], %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
349 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
350 687
351 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
352} 770}
353 771
354sub add { 772sub add {
355 my ($self, $child) = @_; 773 my ($self, $child) = @_;
356 774
357 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
358 776 $self->SUPER::add ($child);
359 use sort 'stable';
360
361 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ];
365
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 777}
369 778
370sub remove { 779sub remove {
371 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
372 781
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 782 $self->SUPER::remove ($widget);
374 783
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
787
788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
376} 933}
377 934
378sub find_widget { 935sub find_widget {
379 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
380 937
381 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 940 ) {
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}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
392} 945}
393 946
394sub _draw { 947sub _render {
395 my ($self) = @_; 948 my ($self) = @_;
396 949
397 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
398} 956}
399 957
400############################################################################# 958#############################################################################
401 959
402package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
403 961
404our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
405 963
406sub new { 964sub new {
407 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
408 966
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
410 968
411 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
412} 989}
413 990
414sub add { 991sub add {
415 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
416 993
417 $self->{children} = []; 994 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 995}
421 996
422sub remove { 997sub update {
423 my ($self, $widget) = @_; 998 my ($self) = @_;
424 999
425 $self->SUPER::remove ($widget); 1000 $self->SUPER::update;
426 1001
427 $self->{children} = [new CFClient::UI::Empty] 1002 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 1003 my $child = $self->{vp}->child;
429} 1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1005}
436 1006
437sub size_allocate { 1007sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
439 1009
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1010 $self->SUPER::size_allocate ($w, $h);
441 1011
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
444 1018
445############################################################################# 1019#############################################################################
446 1020
447package CFClient::UI::Window; 1021package CFClient::UI::Frame;
448 1022
449our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
450 1024
451use SDL::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1074
453sub new { 1075sub new {
454 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
455 1077
456 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
457} 1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
458 1087
459sub update { 1088 $self->{title_widget} = new CFClient::UI::Label
460 my ($self) = @_; 1089 align => 0,
1090 valign => 1,
1091 text => $self->{title},
1092 fontsize => $self->{border},
1093 if exists $self->{title};
461 1094
462 # we want to do this delayed... 1095 unless ($self->{no_close_button}) {
463 $self->render_chld; 1096 $self->{close_btn} =
464 $self->SUPER::update; 1097 new CFClient::UI::ImageButton
465} 1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
466 1100
467sub render_chld { 1101 $self->CFClient::UI::Container::add ($self->{close_btn});
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 }; 1102 }
1103
1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1113}
1114
1115sub border {
1116 int $_[0]{border} * $::FONTSIZE
1117}
1118
1119sub size_request {
1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
1127
1128 my ($w, $h) = $self->SUPER::size_request;
1129
1130 (
1131 $w + $self->border * 2,
1132 $h + $self->border * 2,
1133 )
475} 1134}
476 1135
477sub size_allocate { 1136sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
479 1138
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1139 if ($self->{title_widget}) {
481 1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
483 1144
484 $self->render_chld; 1145 my $border = $self->border;
1146
1147 $h -= List::Util::max 0, $border * 2;
1148 $w -= List::Util::max 0, $border * 2;
1149
1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
1154}
1155
1156sub button_down {
1157 my ($self, $ev, $x, $y) = @_;
1158
1159 my ($w, $h) = @$self{qw(w h)};
1160 my $border = $self->border;
1161
1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
1178
1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
1184 };
1185
1186 } elsif ($lr ^ $td) {
1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1188 my ($bx, $by) = ($self->{x}, $self->{y});
1189
1190 $self->{motion} = sub {
1191 my ($ev, $x, $y) = @_;
1192
1193 ($x, $y) = ($ev->{x}, $ev->{y});
1194
1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1198 };
1199 } else {
1200 return 0;
1201 }
1202
1203 1
1204}
1205
1206sub button_up {
1207 my ($self, $ev, $x, $y) = @_;
1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
1212 !!delete $self->{motion}
1213}
1214
1215sub mouse_motion {
1216 my ($self, $ev, $x, $y) = @_;
1217
1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
485} 1221}
486 1222
487sub _draw { 1223sub _draw {
488 my ($self) = @_; 1224 my ($self) = @_;
489 1225
1226 my $child = $self->{children}[0];
1227
490 my ($w, $h) = ($self->w, $self->h); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
1229 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1230
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; 1231 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1233
500 $tex->draw_quad (0, 0, $w, $h); 1234 my $border = $self->border;
501 1235
502 glDisable GL_BLEND; 1236 glColor @{ $self->{border_bg} };
1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1241
1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
1244
1245 # TODO: repeat texture not scale
1246 # solve this better(?)
1247 $bg->{s} = $cw / $bg->{w};
1248 $bg->{t} = $ch / $bg->{h};
1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
1251
503 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
1253
1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
504} 1265}
505 1266
506############################################################################# 1267#############################################################################
507 1268
508package CFClient::UI::Frame; 1269package CFClient::UI::Table;
509 1270
510our @ISA = CFClient::UI::Bin::; 1271our @ISA = CFClient::UI::Base::;
511 1272
512use SDL::OpenGL; 1273use List::Util qw(max sum);
513 1274
514sub size_request { 1275use CFClient::OpenGL;
515 my ($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 1276
562sub new { 1277sub new {
563 my $class = shift; 1278 my $class = shift;
564 1279
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 => int $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($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 ( 1280 $class->SUPER::new (
697 col_expand => [], 1281 col_expand => [],
698 @_ 1282 @_,
699 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1288}
701 1289
702sub add { 1290sub add {
703 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
704 1292
705 $child->set_parent ($self); 1293 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
707 1295
708 $self->{w} = $self->{h} = -1; 1296 $self->realloc;
709 $self->update;
710} 1297}
711 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
712# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1306sub clear {
714 my ($self) = @_; 1307 my ($self) = @_;
715 1308
1309 my @children = $self->children;
716 delete $self->{children}; 1310 delete $self->{children};
717 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
718} 1318}
719 1319
720sub get_wh { 1320sub get_wh {
721 my ($self) = @_; 1321 my ($self) = @_;
722 1322
… …
727 or next; 1327 or next;
728 1328
729 for my $x (0 .. $#$row) { 1329 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1330 my $widget = $row->[$x]
731 or next; 1331 or next;
732 my ($w, $h) = $widget->size_request; 1332 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1333
734 $w[$x] = max $w[$x], $w; 1334 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1335 $h[$y] = max $h[$y], $h;
736 } 1336 }
737 } 1337 }
… …
749 (sum @$hs), 1349 (sum @$hs),
750 ) 1350 )
751} 1351}
752 1352
753sub size_allocate { 1353sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1355
758 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
759 1357
760 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
762 1360
763 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
783 1381
784 for my $c (0 .. $#$row) { 1382 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1383 my $col_w = $ws->[$c];
786 1384
787 if (my $widget = $row->[$c]) { 1385 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1386 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1387 }
790 1388
791 $x += $col_w; 1389 $x += $col_w;
792 } 1390 }
793 1391
… …
820 } 1418 }
821} 1419}
822 1420
823############################################################################# 1421#############################################################################
824 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my $children = $self->{children};
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@$children || 1)) x @$children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1464 for 0 .. $#$children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#$children) {
1472 my $alloc = $req[$_];
1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
825package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
826 1484
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
830 1486
831sub size_request { 1487sub new {
832 my ($self) = @_; 1488 my $class = shift;
833 1489
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
835 1491 vertical => 0,
836 ( 1492 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1493 )
840} 1494}
841 1495
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1496#############################################################################
884 1497
885package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
886 1499
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
890 1501
891sub size_request { 1502sub new {
892 my ($self) = @_; 1503 my $class = shift;
893 1504
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
895 1506 vertical => 1,
896 ( 1507 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1508 )
900} 1509}
901 1510
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1511#############################################################################
940 1512
941package CFClient::UI::Label; 1513package CFClient::UI::Label;
942 1514
943our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
944 1516
945use SDL::OpenGL; 1517use CFClient::OpenGL;
946 1518
947sub new { 1519sub new {
948 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
949 1521
950 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1524 #bg => none
953 text => "", 1525 #active_bg => none
1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1532 fontsize => 1,
954 align => -1, 1533 align => -1,
955 valign => -1, 1534 valign => -1,
956 padding => 2, 1535 padding_x => 2,
957 layout => new CFClient::Layout, 1536 padding_y => 2,
1537 can_events => 0,
958 %arg 1538 %arg
959 ); 1539 );
960 1540
1541 if (exists $self->{template}) {
1542 my $layout = new CFClient::Layout;
1543 $layout->set_text (delete $self->{template});
1544 $self->{template} = $layout;
1545 }
1546
1547 if (exists $self->{markup}) {
1548 $self->set_markup (delete $self->{markup});
1549 } else {
961 $self->set_text ($self->{text}); 1550 $self->set_text (delete $self->{text});
1551 }
962 1552
963 $self 1553 $self
964} 1554}
965 1555
966sub escape_text { 1556sub escape($) {
967 local $_ = $_[1]; 1557 local $_ = $_[0];
968 1558
969 s/&/&amp;/g; 1559 s/&/&amp;/g;
970 s/>/&gt;/g; 1560 s/>/&gt;/g;
971 s/</&lt;/g; 1561 s/</&lt;/g;
972 1562
973 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
974} 1578}
975 1579
976sub set_text { 1580sub set_text {
977 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
978 1582
1583 return if $self->{text} eq "T$text";
979 $self->{text} = $text; 1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1587 $self->{layout}->set_text ($text);
1588
1589 delete $self->{size_req};
1590 $self->realloc;
1591 $self->update;
1592}
1593
1594sub set_markup {
1595 my ($self, $markup) = @_;
1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
980 $self->{layout}->set_markup ($text); 1603 $self->{layout}->set_markup ($markup);
981 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1607 $self->update;
1608}
1609
1610sub size_request {
1611 my ($self) = @_;
1612
1613 $self->{size_req} ||= do {
1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1619
1620 my ($w, $h) = $self->{layout}->size;
1621
1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1626 my ($w2, $h2) = $self->{template}->size;
1627
1628 $w = List::Util::max $w, $w2;
1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1633 };
1634
1635 @{ $self->{size_req} }
1636}
1637
1638sub size_allocate {
1639 my ($self, $w, $h) = @_;
1640
1641 delete $self->{ox};
1642
1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
982 delete $self->{texture}; 1651 delete $self->{texture};
983# $self->{w} = $self->{h} = -1;
984 $self->update;
985}
986 1652
987sub get_text { 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
988 my ($self, $text) = @_; 1657 my ($self) = @_;
989 1658
990 $self->{text}
991}
992
993sub size_request {
994 my ($self) = @_;
995
996 $self->{layout}->set_width;
997 $self->{layout}->set_height ($self->{fontsize});
998 my ($w, $h) = $self->{layout}->size;
999
1000 (
1001 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2,
1003 )
1004}
1005
1006sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_;
1008
1009 $self->_size_allocate ($x, $y, $w, $h) or return;
1010
1011 delete $self->{texture}; 1659 delete $self->{size_req};
1012}
1013 1660
1014sub update {
1015 my ($self) = @_;
1016
1017 delete $self->{texture};
1018 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
1019} 1662}
1020 1663
1021sub _draw { 1664sub _draw {
1022 my ($self) = @_; 1665 my ($self) = @_;
1023 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1024 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1025 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1026 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1027 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1028 }; 1678 };
1029 1679
1030 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1032 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1035 glColor @{$self->{fg}}; 1702 }
1036
1037 my $x =
1038 $self->{align} < 0 ? $self->{padding}
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1040 : ($self->{w} - $tex->{w}) * 0.5;
1041
1042 my $y =
1043 $self->{valign} < 0 ? $self->{padding}
1044 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1045 : ($self->{h} - $tex->{h}) * 0.5;
1046
1047 $tex->draw_quad (int $x, int $y);
1048 1703
1049 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1705}
1052 1706
1053############################################################################# 1707#############################################################################
1054 1708
1055package CFClient::UI::Entry; 1709package CFClient::UI::EntryBase;
1056 1710
1057our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1058 1712
1059use SDL; 1713use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1714
1062sub new { 1715sub new {
1063 my $class = shift; 1716 my $class = shift;
1064 1717
1065 $class->SUPER::new ( 1718 $class->SUPER::new (
1066 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1070 can_hover => 1, 1723 can_hover => 1,
1071 can_focus => 1, 1724 can_focus => 1,
1072 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1073 @_ 1729 @_
1074 ) 1730 )
1075} 1731}
1076 1732
1077sub _set_text { 1733sub _set_text {
1078 my ($self, $text) = @_; 1734 my ($self, $text) = @_;
1079 1735
1080 my $old_text = $self->{text}; 1736 delete $self->{cur_h};
1737
1738 return if $self->{text} eq $text;
1081 1739
1082 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1741 $self->{text} = $text;
1085 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1087 1742
1088 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1089 1746
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1747 $self->_emit (changed => $self->{text});
1091 1748
1092 $text = substr $text, 0, $self->{cursor}; 1749 $self->realloc;
1093 utf8::encode $text; 1750 $self->update;
1094
1095 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1096
1097 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1098 if $old_text ne $self->{text};
1099}
1100
1101sub size_request {
1102 my ($self) = @_;
1103
1104 my ($w, $h) = $self->SUPER::size_request;
1105
1106 ($w + 1, $h) # add 1 for cursor
1107}
1108
1109sub size_allocate {
1110 my ($self, $x, $y, $w, $h) = @_;
1111
1112 $self->SUPER::size_allocate ($x, $y, $w, $h);
1113
1114 $self->_set_text ($self->{text});
1115} 1751}
1116 1752
1117sub set_text { 1753sub set_text {
1118 my ($self, $text) = @_; 1754 my ($self, $text) = @_;
1119 1755
1120 $self->{cursor} = length $text; 1756 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1757 $self->_set_text ($text);
1122 $self->update; 1758}
1759
1760sub get_text {
1761 $_[0]{text}
1762}
1763
1764sub size_request {
1765 my ($self) = @_;
1766
1767 my ($w, $h) = $self->SUPER::size_request;
1768
1769 ($w + 1, $h) # add 1 for cursor
1123} 1770}
1124 1771
1125sub key_down { 1772sub key_down {
1126 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1127 1774
1128 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1132 1778
1133 my $text = $self->get_text; 1779 my $text = $self->get_text;
1134 1780
1135 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1793 } elsif ($uni == 27) {
1148 $self->emit ('escape'); 1794 $self->_emit ('escape');
1149 } elsif ($uni) { 1795 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1151 } 1799 }
1152 1800
1153 $self->_set_text ($text); 1801 $self->_set_text ($text);
1154 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1155} 1806}
1156 1807
1157sub focus_in { 1808sub focus_in {
1158 my ($self) = @_; 1809 my ($self) = @_;
1159 1810
… …
1174 utf8::encode $text; 1825 utf8::encode $text;
1175 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1176 1827
1177 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1178 $self->update; 1829 $self->update;
1830
1831 1
1179} 1832}
1180 1833
1181sub mouse_motion { 1834sub mouse_motion {
1182 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1183# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1184} 1839}
1185 1840
1186sub _draw { 1841sub _draw {
1187 my ($self) = @_; 1842 my ($self) = @_;
1188 1843
1189 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1190 1845
1191 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1192 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1193 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1194 } else { 1849 } else {
1195 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1196 } 1851 }
1197 1852
1198 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1199 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1200 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1201 glVertex 0 , 0; 1856 glVertex 0 , 0;
1202 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1203 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1204 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1207 1862
1208 $self->SUPER::_draw; 1863 $self->SUPER::_draw;
1209 1864
1210 #TODO: force update every cursor change :( 1865 #TODO: force update every cursor change :(
1211 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1866 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1867
1868 unless (exists $self->{cur_h}) {
1869 my $text = substr $self->{text}, 0, $self->{cursor};
1870 utf8::encode $text;
1871
1872 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1873 }
1874
1212 glColor @{$self->{fg}}; 1875 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1876 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1877 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1878 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1216 glEnd; 1879 glEnd;
1217 } 1880 }
1218} 1881}
1219 1882
1220package CFClient::UI::LineEntry; 1883package CFClient::UI::Entry;
1221 1884
1222our @ISA = CFClient::UI::Entry::; 1885our @ISA = CFClient::UI::EntryBase::;
1223 1886
1224use SDL; 1887use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1888
1227sub key_down { 1889sub key_down {
1228 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1229 1891
1230 my $sym = $ev->key_sym; 1892 my $sym = $ev->{sym};
1231 1893
1232 if ($sym == SDLK_RETURN) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1233 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1234 $self->update; 1900 $self->update;
1235 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1236 } else { 1924 } else {
1237 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1238 } 1928 1
1239
1240} 1929}
1241 1930
1242############################################################################# 1931#############################################################################
1243 1932
1244package CFClient::UI::Button; 1933package CFClient::UI::Button;
1245 1934
1246our @ISA = CFClient::UI::Label::; 1935our @ISA = CFClient::UI::Label::;
1247 1936
1248use SDL; 1937use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1938
1251my @tex = 1939my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1941 qw(b1_button_active.png);
1254 1942
1255sub new { 1943sub new {
1256 my $class = shift; 1944 my $class = shift;
1257 1945
1258 $class->SUPER::new ( 1946 $class->SUPER::new (
1259 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1260 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1950 active_fg => [0, 0, 1],
1263 can_hover => 1, 1951 can_hover => 1,
1952 align => 0,
1953 valign => 0,
1954 can_events => 1,
1264 @_ 1955 @_
1265 ) 1956 )
1266} 1957}
1267 1958
1959sub activate { }
1960
1268sub button_up { 1961sub button_up {
1269 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1270 1963
1964 $self->emit ("activate")
1271 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1272 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1273 $self->emit ("activate"); 1967
1274 } 1968 1
1275} 1969}
1276 1970
1277sub _draw { 1971sub _draw {
1278 my ($self) = @_; 1972 my ($self) = @_;
1279 1973
1280 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1281 1975
1282 if ($GRAB == $self) {
1283 $self->{fg} = $self->{active_fg};
1284 }
1285
1286 glEnable GL_BLEND;
1287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1288 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1289 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1290 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1291 1979
1292 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1293 1981
1294 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1295 glDisable GL_BLEND;
1296 1983
1297 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1298} 1985}
1299 1986
1300############################################################################# 1987#############################################################################
1301 1988
1302package CFClient::UI::CheckBox; 1989package CFClient::UI::ImageButton;
1303 1990
1304our @ISA = CFClient::UI::DrawBG::; 1991our @ISA = CFClient::UI::Image::;
1305 1992
1306my @tex = 1993use CFClient::OpenGL;
1307 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1308 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1309 1994
1310use SDL; 1995my %textures;
1311use SDL::OpenGL;
1312 1996
1313sub new { 1997sub new {
1314 my $class = shift; 1998 my $class = shift;
1315 1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
2023}
2024
2025#############################################################################
2026
2027package CFClient::UI::CheckBox;
2028
2029our @ISA = CFClient::UI::DrawBG::;
2030
2031my @tex =
2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2033 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2034
2035use CFClient::OpenGL;
2036
2037sub new {
2038 my $class = shift;
2039
1316 $class->SUPER::new ( 2040 $class->SUPER::new (
1317 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1318 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1319 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1320 state => 0, 2047 state => 0,
1321 can_hover => 1, 2048 can_hover => 1,
1322 @_ 2049 @_
1323 ) 2050 )
1324} 2051}
1325 2052
1326sub size_request { 2053sub size_request {
1327 my ($self) = @_; 2054 my ($self) = @_;
1328 2055
1329 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1330}
1331
1332sub size_allocate {
1333 my ($self, $x, $y, $w, $h) = @_;
1334
1335 $self->_size_allocate ($x, $y, $w, $h);
1336} 2057}
1337 2058
1338sub button_down { 2059sub button_down {
1339 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1340 2061
1341 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1342 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1343 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1344 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1345 } 2070 1
1346} 2071}
1347 2072
1348sub _draw { 2073sub _draw {
1349 my ($self) = @_; 2074 my ($self) = @_;
1350 2075
1351 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1352 2077
1353 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1354 2079
1355 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1356 2083
1357 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1358 2085
2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
2088 glEnable GL_TEXTURE_2D;
2089 $tex->draw_quad_alpha (0, 0, $s, $s);
2090 glDisable GL_TEXTURE_2D;
2091}
2092
2093#############################################################################
2094
2095package CFClient::UI::Image;
2096
2097our @ISA = CFClient::UI::Base::;
2098
2099use CFClient::OpenGL;
2100use Carp qw/confess/;
2101
2102our %loaded_images;
2103
2104sub new {
2105 my $class = shift;
2106
2107 my $self = $class->SUPER::new (can_events => 0, @_);
2108
2109 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2110
2111 $loaded_images{$self->{image}} ||=
2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2113
2114 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2115
2116 Scalar::Util::weaken $loaded_images{$self->{image}};
2117
2118 $self->{aspect} = $tex->{w} / $tex->{h};
2119
2120 $self
2121}
2122
2123sub size_request {
2124 my ($self) = @_;
2125
2126 ($self->{tex}->{w}, $self->{tex}->{h})
2127}
2128
2129sub _draw {
2130 my ($self) = @_;
2131
2132 my $tex = $self->{tex};
2133
2134 my ($w, $h) = ($self->{w}, $self->{h});
2135
2136 if ($self->{rot90}) {
2137 glRotate 90, 0, 0, 1;
2138 glTranslate 0, -$self->{w}, 0;
2139
2140 ($w, $h) = ($h, $w);
2141 }
2142
2143 glEnable GL_TEXTURE_2D;
2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2145
2146 $tex->draw_quad_alpha (0, 0, $w, $h);
2147
2148 glDisable GL_TEXTURE_2D;
2149}
2150
2151#############################################################################
2152
2153package CFClient::UI::VGauge;
2154
2155our @ISA = CFClient::UI::Base::;
2156
2157use List::Util qw(min max);
2158
2159use CFClient::OpenGL;
2160
2161my %tex = (
2162 food => [
2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2164 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2165 ],
2166 grace => [
2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2168 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2169 ],
2170 hp => [
2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2172 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2173 ],
2174 mana => [
2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2176 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2177 ],
2178);
2179
2180# eg. VGauge->new (gauge => 'food'), default gauge: food
2181sub new {
2182 my $class = shift;
2183
2184 my $self = $class->SUPER::new (
2185 type => 'food',
2186 @_
2187 );
2188
2189 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2190
2191 $self
2192}
2193
2194sub size_request {
2195 my ($self) = @_;
2196
2197 #my $tex = $tex{$self->{type}}[0];
2198 #@$tex{qw(w h)}
2199 (0, 0)
2200}
2201
2202sub set_max {
2203 my ($self, $max) = @_;
2204
2205 return if $self->{max_val} == $max;
2206
2207 $self->{max_val} = $max;
2208 $self->update;
2209}
2210
2211sub set_value {
2212 my ($self, $val, $max) = @_;
2213
2214 $self->set_max ($max)
2215 if defined $max;
2216
2217 return if $self->{val} == $val;
2218
2219 $self->{val} = $val;
2220 $self->update;
2221}
2222
2223sub _draw {
2224 my ($self) = @_;
2225
2226 my $tex = $tex{$self->{type}};
2227 my ($t1, $t2, $t3) = @$tex;
2228
2229 my ($w, $h) = ($self->{w}, $self->{h});
2230
2231 if ($self->{vertical}) {
2232 glRotate 90, 0, 0, 1;
2233 glTranslate 0, -$self->{w}, 0;
2234
2235 ($w, $h) = ($h, $w);
2236 }
2237
2238 my $ycut = $self->{val} / ($self->{max_val} || 1);
2239
2240 my $ycut1 = max 0, min 1, $ycut;
2241 my $ycut2 = max 0, min 1, $ycut - 1;
2242
2243 my $h1 = $self->{h} * (1 - $ycut1);
2244 my $h2 = $self->{h} * (1 - $ycut2);
2245
1359 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1360 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1362 2251
1363 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
2253 glBegin GL_QUADS;
2254 glTexCoord 0 , 0; glVertex 0 , 0;
2255 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2256 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2257 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2258 glEnd;
1364 2259
1365 $tex->draw_quad (0, 0, $s, $s); 2260 my $ycut1 = List::Util::min 1, $ycut;
2261 glBindTexture GL_TEXTURE_2D, $t2->{name};
2262 glBegin GL_QUADS;
2263 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2264 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2265 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2266 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2267 glEnd;
1366 2268
2269 if ($t3) {
2270 glBindTexture GL_TEXTURE_2D, $t3->{name};
2271 glBegin GL_QUADS;
2272 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2273 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2274 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2275 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2276 glEnd;
2277 }
2278
2279 glDisable GL_BLEND;
1367 glDisable GL_TEXTURE_2D; 2280 glDisable GL_TEXTURE_2D;
1368 glDisable GL_BLEND;
1369} 2281}
1370 2282
1371############################################################################# 2283#############################################################################
1372 2284
2285package CFClient::UI::Gauge;
2286
2287our @ISA = CFClient::UI::VBox::;
2288
2289sub new {
2290 my ($class, %arg) = @_;
2291
2292 my $self = $class->SUPER::new (
2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
2296 %arg,
2297 );
2298
2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2301 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2302
2303 $self
2304}
2305
2306sub set_fontsize {
2307 my ($self, $fsize) = @_;
2308
2309 $self->{value}->set_fontsize ($fsize);
2310 $self->{max} ->set_fontsize ($fsize);
2311}
2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
2320sub set_value {
2321 my ($self, $val, $max) = @_;
2322
2323 $self->set_max ($max)
2324 if defined $max;
2325
2326 $self->{gauge}->set_value ($val, $max);
2327 $self->{value}->set_text ($val);
2328}
2329
2330#############################################################################
2331
1373package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
1374 2333
1375use strict; 2334use strict;
1376 2335
1377use SDL::OpenGL; 2336use CFClient::OpenGL;
1378 2337
1379our @ISA = CFClient::UI::DrawBG::; 2338our @ISA = CFClient::UI::DrawBG::;
1380 2339
1381my @tex = 2340my @tex =
1382 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2341 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1383 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1384 2343
1385sub new { 2344sub new {
1386 my $class = shift; 2345 my $class = shift;
1387 2346
1388 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1389 2348
1390 # TODO: 0-width page 2349 # TODO: 0-width page
1391 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1392 # TODO: calculations are off 2351 # TODO: calculations are off
1393 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1394 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1395 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1396 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1397 req_w => 40, 2358 min_w => $::WIDTH / 80,
1398 req_h => 13, 2359 min_h => $::WIDTH / 80,
1399 vertical => 0, 2360 vertical => 0,
1400 can_hover => 1, 2361 can_hover => 1,
1401 inner_pad => 5, 2362 inner_pad => 0.02,
1402 @_ 2363 @_
1403 ); 2364 );
1404 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1405 $self 2369 $self
1406} 2370}
1407 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1408sub size_request { 2408sub size_request {
1409 my ($self) = @_; 2409 my ($self) = @_;
1410 2410
1411 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1412 my $h = $self->{req_h};
1413
1414 $self->{vertical} ? ($h, $w) : ($w, $h)
1415} 2412}
1416 2413
1417sub button_down { 2414sub button_down {
1418 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1419 2416
1420 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1421 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1422} 2422}
1423 2423
1424sub mouse_motion { 2424sub mouse_motion {
1425 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1426 2426
1427 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1428 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1429 2457
1430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1431 2459
1432 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1433 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1434 2462
1435 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1436 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1437 $x = $lo if $x < $lo;
1438 $x = $hi - $page if $x > $hi - $page;
1439 $self->{range}[0] = $x;
1440 2465
1441 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1442 $self->update; 2467 $self->{knob_w} = $knob_w;
1443 } 2468 }
1444}
1445
1446# the inner_* stuff is for generating a padding for the slider handle,
1447# so that the handle doesn't leave the texture. This calculation isn't 100%
1448# correct propably, but it does the job for now
1449sub _calc_inner_pad_px {
1450 my ($self, $w) = @_;
1451 ($w / 100) * $self->{inner_pad} # % to pixels
1452}
1453
1454sub _draw {
1455 my ($self) = @_;
1456 2469
1457 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1458 2471
1459 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1460 2473
1461 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1462 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1463 2476
2477 glTranslate 1, 0, 0;
1464 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1465 glTranslate 0, -$self->{w}, 0;
1466
1467 ($w, $h) = ($h, $w);
1468 } 2479 }
1469 2480
1470 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1471 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1472 2483
1473 my ($value, $lo, $hi, $page) = @{$self->{range}};
1474
1475 $hi = $value + 1 if $lo == $hi;
1476
1477 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1478 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1479
1480 $page = int $page * $inner_w / ($hi - $lo);
1481 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1482
1483 $w -= $page;
1484 $page &= ~1;
1485 glTranslate $page * 0.5, 0, 0;
1486 $page ||= 2;
1487
1488 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1489 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1490
1491 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1495 2486
1496 # draw background 2487 # draw background
1497 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1498 2489
1499 # draw handle 2490 # draw handle
1500 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1501 2492
1502 glDisable GL_BLEND;
1503 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1504} 2494}
1505 2495
1506############################################################################# 2496#############################################################################
1507 2497
1508package CFClient::UI::TextView; 2498package CFClient::UI::ValSlider;
1509 2499
1510our @ISA = CFClient::UI::HBox::; 2500our @ISA = CFClient::UI::HBox::;
1511 2501
1512use SDL::OpenGL; 2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2539package CFClient::UI::TextScroller;
2540
2541our @ISA = CFClient::UI::HBox::;
2542
2543use CFClient::OpenGL;
1513 2544
1514sub new { 2545sub new {
1515 my $class = shift; 2546 my $class = shift;
1516 2547
1517 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1518 req_w => $::WIDTH / 6, 2549 fontsize => 1,
1519 req_h => $::HEIGHT / 6, 2550 can_events => 0,
1520 fontsize => $::FONTSIZE, 2551 indent => 0,
2552 #font => default_font
1521 @_, 2553 @_,
1522 2554
1523 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1524 par => [], 2556 par => [],
1525 height => 0, 2557 height => 0,
1526 children => [ 2558 children => [
1527 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1528 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1529 ], 2561 ],
1530 ); 2562 );
1531 2563
1532 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1533 $self->update;
1534 });
1535 2565
1536 $self 2566 $self
1537} 2567}
1538 2568
1539sub set_fontsize { 2569sub set_fontsize {
… …
1541 2571
1542 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1543 $self->reflow; 2573 $self->reflow;
1544} 2574}
1545 2575
2576sub size_allocate {
2577 my ($self, $w, $h) = @_;
2578
2579 $self->SUPER::size_allocate ($w, $h);
2580
2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2585
2586 $self->reflow;
2587}
2588
1546sub text_height { 2589sub text_size {
1547 my ($self, $text) = @_; 2590 my ($self, $text, $indent) = @_;
1548 2591
1549 my $layout = $self->{layout}; 2592 my $layout = $self->{layout};
1550 2593
1551 $layout->set_height ($self->{fontsize}); 2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1552 $layout->set_width ($self->{w}); 2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1553 $layout->set_text ($text); 2597 $layout->set_markup ($text);
1554 2598
1555 ($layout->size)[1] 2599 $layout->size
1556} 2600}
1557 2601
1558sub reflow { 2602sub reflow {
1559 my ($self) = @_; 2603 my ($self) = @_;
1560 2604
1561 $self->{need_reflow}++; 2605 $self->{need_reflow}++;
1562 $self->update; 2606 $self->update;
1563} 2607}
1564 2608
1565sub size_request { 2609sub set_offset {
1566 my ($self) = @_; 2610 my ($self, $offset) = @_;
1567 2611
1568 ($self->{req_w}, $self->{req_h}) 2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
1569} 2614}
1570 2615
1571sub size_allocate { 2616sub clear {
1572 my ($self, $x, $y, $w, $h) = @_; 2617 my ($self) = @_;
1573 2618
1574 $self->SUPER::size_allocate ($x, $y, $w, $h); 2619 $self->{par} = [];
1575 2620 $self->{height} = 0;
1576 $self->{layout}->set_height ($self->{fontsize}); 2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1577 $self->{layout}->set_width ($self->{w});
1578
1579 $self->reflow;
1580} 2622}
1581 2623
1582sub add_paragraph { 2624sub add_paragraph {
1583 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1584 2626
1585 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1586 2628 my ($w, $h) = $self->text_size ($line);
1587 my $height = $self->text_height ($text);
1588
1589 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1590 2632
1591 push @{$self->{par}}, [$height, $color, $text];
1592
1593 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1594 $self->{children}[1]->update;
1595} 2634}
1596 2635
1597sub update { 2636sub update {
1598 my ($self) = @_; 2637 my ($self) = @_;
1599 2638
… …
1601 2640
1602 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
1603 2642
1604 delete $self->{texture}; 2643 delete $self->{texture};
1605 2644
1606 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
1607 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
1608 my $height = 0; 2649 my $height = 0;
1609 2650
1610 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
1611 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
1612 2667
1613 $self->{height} = $height; 2668 $self->{height} = $height;
1614 2669
1615 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1616 2671
1617 delete $self->{texture}; 2672 delete $self->{texture};
1618 } 2673 }
1619 2674
1620 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1621 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
1622 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
1623 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
1624 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
1625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1626 glEnable GL_TEXTURE_2D;
1627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1628
1629 my $top = int $self->{children}[1]{range}[0];
1630
1631 my $y0 = $top;
1632 my $y1 = $top + $self->{h};
1633
1634 my $y = 0;
1635
1636 my $layout = $self->{layout};
1637 2693
1638 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
1639 my $h = $par->[0]; 2695 my $h = $par->[1];
1640 2696
1641 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1642 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
1643 2702
1644 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1645 my ($W, $H) = $layout->size; 2704
1646 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1647 } 2707 }
1648 2708
1649 $y += $h; 2709 $y += $h;
1650 } 2710 }
1651 2711
1652 glDisable GL_TEXTURE_2D;
1653 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
1654 }; 2713 };
1655 }); 2714 });
1656} 2715}
1657 2716
1658sub _draw { 2717sub _draw {
1659 my ($self) = @_; 2718 my ($self) = @_;
1660 2719
1661 if ($self->{texture}) {
1662 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1665 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
1666 }
1667 2725
1668 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
1669 2727
1670} 2728}
1671 2729
1672############################################################################# 2730#############################################################################
1673 2731
1674package CFClient::UI::MapWidget;
1675
1676use strict;
1677
1678use List::Util qw(min max);
1679
1680use SDL;
1681use SDL::OpenGL;
1682
1683our @ISA = CFClient::UI::Base::;
1684
1685sub new {
1686 my $class = shift;
1687
1688 $class->SUPER::new (
1689 z => -1,
1690 can_focus => 1,
1691 list => (glGenLists 1),
1692 @_
1693 )
1694}
1695
1696sub key_down {
1697 print "MAPKEYDOWN\n";
1698}
1699
1700sub key_up {
1701}
1702
1703sub button_down {
1704 my ($self, $ev, $x, $y) = @_;
1705
1706 $self->focus_in;
1707
1708 if ($ev->button == 2) {
1709 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1710 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1711
1712 $self->{motion} = sub {
1713 my ($ev, $x, $y) = @_;
1714
1715 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1716
1717 $::CFG->{map_shift_x} = $bw + $x - $ox;
1718 $::CFG->{map_shift_y} = $bh + $y - $oy;
1719
1720 $self->update;
1721 };
1722 }
1723}
1724
1725sub button_up {
1726 my ($self, $ev, $x, $y) = @_;
1727
1728 delete $self->{motion};
1729}
1730
1731sub mouse_motion {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 $self->{motion}->($ev, $x, $y) if $self->{motion};
1735}
1736
1737sub size_request {
1738 (
1739 1 + 32 * int $::WIDTH / 32,
1740 1 + 32 * int $::HEIGHT / 32,
1741 )
1742}
1743
1744sub update {
1745 my ($self) = @_;
1746
1747 $self->{need_update} = 1;
1748 $self->SUPER::update;
1749}
1750
1751sub draw {
1752 my ($self) = @_;
1753
1754 if (delete $self->{need_update}) {
1755 glNewList $self->{list}, GL_COMPILE;
1756
1757 if ($::MAP) {
1758 my $sw = int $::WIDTH / 32;
1759 my $sh = int $::HEIGHT / 32;
1760
1761 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1762 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1763
1764 glTranslate $sx0 - 32, $sy0 - 32, 0;
1765
1766 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1767
1768 if ($::CFG->{fow_enable}) {
1769 if ($::CFG->{fow_smooth}) { # smooth fog of war
1770 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1771 glConvolutionFilter2D
1772 GL_CONVOLUTION_2D,
1773 GL_ALPHA,
1774 3, 3,
1775 GL_ALPHA, GL_FLOAT,
1776 pack "f*",
1777 0.1, 0.1, 0.1,
1778 0.1, 0.2, 0.1,
1779 0.1, 0.1, 0.1,
1780 ;
1781 glEnable GL_CONVOLUTION_2D;
1782 }
1783
1784 $self->{fow_texture} = new CFClient::Texture
1785 w => $w,
1786 h => $h,
1787 data => $data,
1788 internalformat => GL_ALPHA,
1789 format => GL_ALPHA;
1790
1791 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1792
1793 glEnable GL_BLEND;
1794 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1795 glEnable GL_TEXTURE_2D;
1796 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1797
1798 glColor +($::CFG->{fow_intensity}) x 3, 1;
1799 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1800
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }
1804
1805 # HACK BEGIN
1806 {
1807 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1808 my ($w, $h) = (250, 250);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $self->{mapmap_texture} =
1816 new CFClient::Texture
1817 w => $w,
1818 h => $h,
1819 data => $::MAP->mapmap ($w, $h),
1820 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1821
1822 $self->{mapmap_texture}->draw_quad (100, 100);
1823
1824 glDisable GL_TEXTURE_2D;
1825 glDisable GL_BLEND;
1826 }
1827 # HACK END
1828 }
1829
1830 glEndList;
1831 }
1832
1833 glPushMatrix;
1834 glCallList $self->{list};
1835 glPopMatrix;
1836
1837 if ($FOCUS != $self) {
1838 glColor 64/255, 64/255, 64/255;
1839 glLogicOp GL_AND;
1840 glEnable GL_COLOR_LOGIC_OP;
1841 glBegin GL_QUADS;
1842 glVertex 0, 0;
1843 glVertex 0, $::HEIGHT;
1844 glVertex $::WIDTH, $::HEIGHT;
1845 glVertex $::WIDTH, 0;
1846 glEnd;
1847 glDisable GL_COLOR_LOGIC_OP;
1848 }
1849}
1850
1851my %DIR = (
1852 SDLK_KP8, [1, "north"],
1853 SDLK_KP9, [2, "northeast"],
1854 SDLK_KP6, [3, "east"],
1855 SDLK_KP3, [4, "southeast"],
1856 SDLK_KP2, [5, "south"],
1857 SDLK_KP1, [6, "southwest"],
1858 SDLK_KP4, [7, "west"],
1859 SDLK_KP7, [8, "northwest"],
1860
1861 SDLK_UP, [1, "north"],
1862 SDLK_RIGHT, [3, "east"],
1863 SDLK_DOWN, [5, "south"],
1864 SDLK_LEFT, [7, "west"],
1865);
1866
1867sub key_down {
1868 my ($self, $ev) = @_;
1869
1870 my $mod = $ev->key_mod;
1871 my $sym = $ev->key_sym;
1872
1873 if ($sym == SDLK_KP5) {
1874 $::CONN->user_send ("command stay fire");
1875 } elsif ($sym == SDLK_a) {
1876 $::CONN->user_send ("command apply");
1877 } elsif ($sym == SDLK_QUOTE) {
1878 $self->emit ('activate_console');
1879 } elsif ($sym == SDLK_SLASH) {
1880 $self->emit ('activate_console' => '/');
1881 } elsif (exists $DIR{$sym}) {
1882 if ($mod & KMOD_SHIFT) {
1883 $self->{shft}++;
1884 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1885 } elsif ($mod & KMOD_CTRL) {
1886 $self->{ctrl}++;
1887 $::CONN->user_send ("command run $DIR{$sym}[0]");
1888 } else {
1889 $::CONN->user_send ("command $DIR{$sym}[1]");
1890 }
1891 }
1892}
1893
1894sub key_up {
1895 my ($self, $ev) = @_;
1896
1897 my $mod = $ev->key_mod;
1898 my $sym = $ev->key_sym;
1899
1900 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1901 $::CONN->user_send ("command fire_stop");
1902 }
1903 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1904 $::CONN->user_send ("command run_stop");
1905 }
1906}
1907
1908#############################################################################
1909
1910package CFClient::UI::Animator; 2732package CFClient::UI::Animator;
1911 2733
1912use SDL::OpenGL; 2734use CFClient::OpenGL;
1913 2735
1914our @ISA = CFClient::UI::Bin::; 2736our @ISA = CFClient::UI::Bin::;
1915 2737
1916sub moveto { 2738sub moveto {
1917 my ($self, $x, $y) = @_; 2739 my ($self, $x, $y) = @_;
… …
1955 2777
1956sub new { 2778sub new {
1957 my $class = shift; 2779 my $class = shift;
1958 2780
1959 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
1960 state => 0, 2782 state => 0,
1961 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
1962 @_ 2784 @_
1963 ); 2785 );
1964 2786
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2787 $self
1971} 2788}
1972 2789
1973sub toggle_flopper { 2790sub toggle_flopper {
1974 my ($self) = @_; 2791 my ($self) = @_;
1975 2792
1976 # TODO: use animation 2793 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2794}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2795
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2796#############################################################################
2797
2798package CFClient::UI::Tooltip;
2799
2800our @ISA = CFClient::UI::Bin::;
2801
2802use CFClient::OpenGL;
2803
2804sub new {
2805 my $class = shift;
2806
2807 $class->SUPER::new (
2808 @_,
2809 can_events => 0,
2810 )
2811}
2812
2813sub set_tooltip_from {
2814 my ($self, $widget) = @_;
2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2836}
2837
2838sub size_request {
2839 my ($self) = @_;
2840
2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2842
2843 ($w + 4, $h + 4)
2844}
2845
2846sub size_allocate {
2847 my ($self, $w, $h) = @_;
2848
2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2850}
2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2870sub _draw {
2871 my ($self) = @_;
2872
2873 glTranslate 0.375, 0.375;
2874
2875 my ($w, $h) = @$self{qw(w h)};
2876
2877 glColor 1, 0.8, 0.4;
2878 glBegin GL_QUADS;
2879 glVertex 0 , 0;
2880 glVertex 0 , $h;
2881 glVertex $w, $h;
2882 glVertex $w, 0;
2883 glEnd;
2884
2885 glColor 0, 0, 0;
2886 glBegin GL_LINE_LOOP;
2887 glVertex 0 , 0;
2888 glVertex 0 , $h;
2889 glVertex $w, $h;
2890 glVertex $w, 0;
2891 glEnd;
2892
2893 glTranslate 2 - 0.375, 2 - 0.375;
2894
2895 $self->SUPER::_draw;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Face;
2901
2902our @ISA = CFClient::UI::Base::;
2903
2904use CFClient::OpenGL;
2905
2906sub new {
2907 my $class = shift;
2908
2909 my $self = $class->SUPER::new (
2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
1980 $self->emit ("open"); 3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
1981 } else { 3058 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 3059 return 0
1983 $self->emit ("close"); 3060 }
3061
1984 } 3062 1
1985
1986 $self->emit (changed => $self->{state});
1987} 3063}
1988 3064
1989############################################################################# 3065#############################################################################
1990 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit, $end_cb) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 $end_cb->() if $end_cb;
3531 });
3532}
3533
3534# $mod and $sym are the modifiers and key symbol
3535# $cmds is a array ref of strings (the commands)
3536# $cb is the callback that is executed on OK
3537# $ccb is the callback that is executed on CANCEL and
3538# when the binding was unsuccessful on OK
3539sub set_binding {
3540 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542 $self->clear_command_list;
3543 $self->{recording} = 0;
3544 $self->{rec_btn}->set_text ("start recording");
3545
3546 $self->{binding} = [$mod, $sym];
3547 $self->{commands} = $cmds;
3548
3549 $self->{binding_change} = $cb;
3550 $self->{binding_cancel} = $ccb;
3551
3552 $self->update_binding_widgets;
3553}
3554
3555# this is a shortcut method that asks for a binding
3556# and then just binds it.
3557sub do_quick_binding {
3558 my ($self, $cmds, $end_cb) = @_;
3559 $self->set_binding (undef, undef, $cmds, sub {
3560 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561 });
3562 $self->ask_for_bind (1, $end_cb);
3563}
3564
3565sub update_binding_widgets {
3566 my ($self) = @_;
3567 my ($mod, $sym, $cmds) = $self->get_binding;
3568 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569 $self->set_command_list ($cmds);
3570}
3571
3572sub get_binding {
3573 my ($self) = @_;
3574 return (
3575 $self->{binding}->[0],
3576 $self->{binding}->[1],
3577 [ grep { defined $_ } @{$self->{commands}} ]
3578 );
3579}
3580
3581sub clear_command_list {
3582 my ($self) = @_;
3583 $self->{cmdbox}->clear ();
3584}
3585
3586sub set_command_list {
3587 my ($self, $cmds) = @_;
3588
3589 $self->{cmdbox}->clear ();
3590 $self->{commands} = $cmds;
3591
3592 my $idx = 0;
3593
3594 for (@$cmds) {
3595 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597 my $i = $idx;
3598 $hb->add (new CFClient::UI::Label text => $_);
3599 $hb->add (new CFClient::UI::Button
3600 text => "delete",
3601 tooltip => "Deletes the action from the record",
3602 on_activate => sub {
3603 $self->{cmdbox}->remove ($hb);
3604 $cmds->[$i] = undef;
3605 });
3606
3607
3608 $idx++
3609 }
3610}
3611
3612#############################################################################
3613
3614package CFClient::UI::SpellList;
3615
3616our @ISA = CFClient::UI::Table::;
3617
3618sub new {
3619 my $class = shift;
3620
3621 my $self = $class->SUPER::new (
3622 binding => [],
3623 commands => [],
3624 @_,
3625 )
3626}
3627
3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3629
3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3640
3641sub rebuild_spell_list {
3642 my ($self) = @_;
3643
3644 $CFClient::UI::ROOT->on_refresh ($self => sub {
3645 $self->clear;
3646
3647 return unless $::CONN;
3648
3649 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655 my $row = 0;
3656
3657 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658 my $spell = $self->{spell}{$_};
3659
3660 $row++;
3661
3662 my $spell_cb = sub {
3663 my ($widget, $ev) = @_;
3664
3665 if ($ev->{button} == 1) {
3666 $::CONN->user_send ("cast $spell->{name}");
3667 } elsif ($ev->{button} == 2) {
3668 $::CONN->user_send ("invoke $spell->{name}");
3669 } elsif ($ev->{button} == 3) {
3670 (new CFClient::UI::Menu
3671 items => [
3672 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674 ],
3675 )->popup ($ev);
3676 } else {
3677 return 0;
3678 }
3679
3680 1
3681 };
3682
3683 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685 #TODO: add path info to tooltip
3686 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688 $self->add (0, $row, new CFClient::UI::Face
3689 face => $spell->{face},
3690 can_hover => 1,
3691 can_events => 1,
3692 tooltip => $tooltip,
3693 on_button_down => $spell_cb,
3694 );
3695
3696 $self->add (1, $row, new CFClient::UI::Label
3697 expand => 1,
3698 text => $spell->{name},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
3714 my ($self, $spell) = @_;
3715
3716 $self->{spell}->{$spell->{name}} = $spell;
3717 $self->rebuild_spell_list;
3718}
3719
3720sub remove_spell {
3721 my ($self, $spell) = @_;
3722
3723 delete $self->{spell}->{$spell->{name}};
3724 $self->rebuild_spell_list;
3725}
3726
3727sub clear_spells {
3728 my ($self) = @_;
3729
3730 $self->{spell} = {};
3731 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
1991package CFClient::UI::Root; 3736package CFClient::UI::Root;
1992 3737
1993our @ISA = CFClient::UI::Container::; 3738our @ISA = CFClient::UI::Container::;
1994 3739
1995use SDL::OpenGL; 3740use List::Util qw(min max);
3741
3742use CFClient::OpenGL;
3743
3744sub new {
3745 my $class = shift;
3746
3747 my $self = $class->SUPER::new (
3748 visible => 1,
3749 @_,
3750 );
3751
3752 Scalar::Util::weaken ($self->{root} = $self);
3753
3754 $self
3755}
1996 3756
1997sub size_request { 3757sub size_request {
1998 ($::WIDTH, $::HEIGHT) 3758 my ($self) = @_;
3759
3760 ($self->{w}, $self->{h})
3761}
3762
3763sub _to_pixel {
3764 my ($coord, $size, $max) = @_;
3765
3766 $coord =
3767 $coord eq "center" ? ($max - $size) * 0.5
3768 : $coord eq "max" ? $max
3769 : $coord;
3770
3771 $coord = 0 if $coord < 0;
3772 $coord = $max - $size if $coord > $max - $size;
3773
3774 int $coord + 0.5
1999} 3775}
2000 3776
2001sub size_allocate { 3777sub size_allocate {
2002 my ($self, $x, $y, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2003 3779
2004 $self->_size_allocate ($x, $y, $w, $h); 3780 for my $child ($self->children) {
3781 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2005 3782
2006 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3783 $X = $child->{force_x} if exists $child->{force_x};
2007 for @{$self->{children}}; 3784 $Y = $child->{force_y} if exists $child->{force_y};
2008}
2009 3785
2010sub _topleft { 3786 $X = _to_pixel $X, $W, $self->{w};
3787 $Y = _to_pixel $Y, $H, $self->{h};
3788
3789 $child->configure ($X, $Y, $W, $H);
3790 }
3791}
3792
3793sub coord2local {
2011 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2012 3795
2013 ($x, $y) 3796 ($x, $y)
2014} 3797}
2015 3798
3799sub coord2global {
3800 my ($self, $x, $y) = @_;
3801
3802 ($x, $y)
3803}
3804
2016sub update { 3805sub update {
2017 my ($self) = @_; 3806 my ($self) = @_;
2018 3807
2019 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3808 $::WANT_REFRESH++;
2020 ::refresh ();
2021} 3809}
2022 3810
2023sub add { 3811sub add {
2024 my ($self, $widget) = @_; 3812 my ($self, @children) = @_;
2025 3813
3814 $_->{is_toplevel} = 1
3815 for @children;
3816
2026 $self->SUPER::add ($widget); 3817 $self->SUPER::add (@children);
3818}
2027 3819
2028 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3820sub remove {
3821 my ($self, @children) = @_;
3822
3823 $self->SUPER::remove (@children);
3824
3825 delete $self->{is_toplevel}
3826 for @children;
3827
3828 while (@children) {
3829 my $w = pop @children;
3830 push @children, $w->children;
3831 $w->set_invisible;
3832 }
2029} 3833}
2030 3834
2031sub on_refresh { 3835sub on_refresh {
2032 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2033 3837
2034 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2035} 3839}
2036 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2037sub draw { 3847sub draw {
2038 my ($self) = @_; 3848 my ($self) = @_;
2039 3849
2040 while (my $rcb = delete $self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2041 $_->() for values %$rcb; 3851 $_->()
3852 for values %{delete $self->{refresh_hook}};
2042 } 3853 }
3854
3855 if ($self->{realloc}) {
3856 my %queue;
3857 my @queue;
3858 my $widget;
3859
3860 outer:
3861 while () {
3862 if (my $realloc = delete $self->{realloc}) {
3863 for $widget (values %$realloc) {
3864 $widget->{visible} or next; # do not resize invisible widgets
3865
3866 $queue{$widget+0}++ and next; # duplicates are common
3867
3868 push @{ $queue[$widget->{visible}] }, $widget;
3869 }
3870 }
3871
3872 while () {
3873 @queue or last outer;
3874
3875 $widget = pop @{ $queue[-1] || [] }
3876 and last;
3877
3878 pop @queue;
3879 }
3880
3881 delete $queue{$widget+0};
3882
3883 my ($w, $h) = $widget->size_request;
3884
3885 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3886 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3887
3888 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3889 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3890
3891 $w = $widget->{force_w} if exists $widget->{force_w};
3892 $h = $widget->{force_h} if exists $widget->{force_h};
3893
3894 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3895 || delete $widget->{force_realloc}) {
3896 $widget->{req_w} = $w;
3897 $widget->{req_h} = $h;
3898
3899 $self->{size_alloc}{$widget+0} = $widget;
3900
3901 if (my $parent = $widget->{parent}) {
3902 $self->{realloc}{$parent+0} = $parent
3903 unless $queue{$parent+0};
3904
3905 $parent->{force_size_alloc} = 1;
3906 $self->{size_alloc}{$parent+0} = $parent;
3907 }
3908 }
3909
3910 delete $self->{realloc}{$widget+0};
3911 }
3912 }
3913
3914 while (my $size_alloc = delete $self->{size_alloc}) {
3915 my @queue = sort { $b->{visible} <=> $a->{visible} }
3916 values %$size_alloc;
3917
3918 while () {
3919 my $widget = pop @queue || last;
3920
3921 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922
3923 $w = 0 if $w < 0;
3924 $h = 0 if $h < 0;
3925
3926 $w = int $w + 0.5;
3927 $h = int $h + 0.5;
3928
3929 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930 $widget->{old_w} = $widget->{w};
3931 $widget->{old_h} = $widget->{h};
3932
3933 $widget->{w} = $w;
3934 $widget->{h} = $h;
3935
3936 $widget->emit (size_allocate => $w, $h);
3937 }
3938 }
3939 }
3940
3941 while ($self->{post_alloc_hook}) {
3942 $_->()
3943 for values %{delete $self->{post_alloc_hook}};
3944 }
3945
2043 3946
2044 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2045 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2046 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2047 3950
2048 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2049 glLoadIdentity; 3952 glLoadIdentity;
2050 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2051 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2052 glLoadIdentity; 3955 glLoadIdentity;
2053 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2054 $self->_draw; 3964 $self->_draw;
2055} 3965}
2056 3966
2057############################################################################# 3967#############################################################################
2058 3968
2059package CFClient::UI; 3969package CFClient::UI;
2060 3970
2061$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2062 3973
20631 39741
2064 3975

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