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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.290 by root, Mon Jun 5 22:30:35 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
76 145
77 my $rem = 0; 146 my $rem = 0;
78 147
79 for ($vals) { 148 for (@$vals) {
80 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 319
118 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
120}
121 323
122sub needs_redraw { 324 $self->update;
123 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
124} 334}
125 335
126sub size_request { 336sub size_request {
127 require Carp; 337 require Carp;
128 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
129} 339}
130 340
131sub _size_allocate { 341sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
133 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 357 $self->{x} = $x;
135 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
136 361
137 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
138 364
139 $self->{w} = $w; 365 $self->{alloc_w} = $w;
140 $self->{h} = $h; 366 $self->{alloc_h} = $h;
141 367
368 $self->{root}{size_alloc}{$self+0} = $self;
142 1 369 }
143} 370}
144 371
145sub size_allocate { 372sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 373 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 374}
150 375
151# return top left coordinates 376sub children {
152sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
153 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
154 386
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
156} 407}
157 408
158# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
159sub coord2local { 410sub coord2local {
160 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
161 412
162 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 414}
165 415
166# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
167sub coord2global { 417sub coord2global {
168 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
169 419
170 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 421}
173 422
174sub focus_in { 423sub focus_in {
175 my ($self) = @_; 424 my ($self) = @_;
176 425
177 return if $FOCUS == $self; 426 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
179 428
180 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
181 $focus->update if $focus; 433 $focus->update if $focus;
182 $FOCUS->update; 434 $FOCUS->update;
183} 435}
184 436
185sub focus_out { 437sub focus_out {
186 my ($self) = @_; 438 my ($self) = @_;
187 439
188 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
189 441
190 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
191 $focus->update if $focus; #? 446 $focus->update if $focus; #?
192}
193 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
194sub mouse_motion { } 452sub mouse_motion { 0 }
195sub button_up { } 453sub button_up { 0 }
196sub key_down { } 454sub key_down { 0 }
197sub key_up { } 455sub key_up { 0 }
198 456
199sub button_down { 457sub button_down {
200 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
201 459
202 $self->focus_in; 460 $self->focus_in;
203}
204 461
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210
211sub draw {
212 my ($self) = @_;
213
214 return unless $self->{h} && $self->{w};
215
216 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw;
219 glPopMatrix;
220
221 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)};
223
224 glColor 0, 0, 1, 0.2;
225 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS;
228 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 462 0
235}
236
237sub _draw {
238 my ($self) = @_;
239
240 warn "no draw defined for $self\n";
241} 463}
242 464
243sub find_widget { 465sub find_widget {
244 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
245 469
246 return $self 470 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 473
… …
252 476
253sub set_parent { 477sub set_parent {
254 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
255 479
256 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
257} 519}
258 520
259sub update { 521sub update {
260 my ($self) = @_; 522 my ($self) = @_;
261 523
262 $self->{parent}->update 524 $self->{parent}->update
263 if $self->{parent}; 525 if $self->{parent};
264} 526}
265 527
266sub connect { 528sub reconfigure {
267 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
268 530
269 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
270} 533}
271 534
272sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 538
275 $_->($self, @args) 539sub draw {
276 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
277} 592}
278 593
279sub DESTROY { 594sub DESTROY {
280 my ($self) = @_; 595 my ($self) = @_;
281 596
597 delete $WIDGET{$self+0};
282 #$self->deactivate; 598 #$self->deactivate;
283} 599}
284 600
285############################################################################# 601#############################################################################
286 602
287package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
288 604
289our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
290 606
291use strict; 607use strict;
292use SDL::OpenGL; 608use CFClient::OpenGL;
293 609
294sub new { 610sub new {
295 my $class = shift; 611 my $class = shift;
296 612
297 # range [value, low, high, page] 613 # range [value, low, high, page]
298 614
299 $class->SUPER::new ( 615 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
302 @_ 618 @_
303 ) 619 )
304} 620}
305 621
306sub _draw { 622sub _draw {
307 my ($self) = @_; 623 my ($self) = @_;
308 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
310 631
311 glEnable GL_BLEND; 632 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
314 635
315 glBegin GL_QUADS; 636 glBegin GL_QUADS;
316 glVertex 0 , 0; 637 glVertex 0 , 0;
317 glVertex 0 , $h; 638 glVertex 0 , $h;
318 glVertex $w, $h; 639 glVertex $w, $h;
319 glVertex $w, 0; 640 glVertex $w, 0;
320 glEnd; 641 glEnd;
321 642
322 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
323} 645}
324 646
325############################################################################# 647#############################################################################
326 648
327package CFClient::UI::Empty; 649package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 650
341our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
342 652
343sub new { 653sub new {
344 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
345 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
346 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
347 676
348 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
349 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
350 685
351 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
352} 768}
353 769
354sub add { 770sub add {
355 my ($self, $child) = @_; 771 my ($self, $child) = @_;
356 772
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [ 773 $self->{children} = [];
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ]; 774
365 775 $self->SUPER::add ($child);
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 776}
369 777
370sub remove { 778sub remove {
371 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
372 780
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
374 782
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
376} 932}
377 933
378sub find_widget { 934sub find_widget {
379 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
380 936
381 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 939 ) {
384 my $res;
385
386 for (reverse @{ $self->{children} }) {
387 $res = $_->find_widget ($x, $y)
388 and return $res;
389 }
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
392} 944}
393 945
394sub _draw { 946sub _render {
395 my ($self) = @_; 947 my ($self) = @_;
396 948
397 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
398} 955}
399 956
400############################################################################# 957#############################################################################
401 958
402package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
403 960
404our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
405 962
406sub new { 963sub new {
407 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
408 965
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
410 967
411 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
412} 988}
413 989
414sub add { 990sub add {
415 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
416 992
417 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 994}
421 995
422sub remove { 996sub update {
423 my ($self, $widget) = @_; 997 my ($self) = @_;
424 998
425 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
426 1000
427 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
429} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1004}
436 1005
437sub size_allocate { 1006sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
439 1008
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
441 1010
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
444 1017
445############################################################################# 1018#############################################################################
446 1019
447package CFClient::UI::Window; 1020package CFClient::UI::Frame;
448 1021
449our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
450 1023
451use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1073
453sub new { 1074sub new {
454 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
455 1076
1077 my $title = delete $arg{title};
1078
456 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
457} 1080 bg => [1, 1, 1, 1],
458 1081 border_bg => [1, 1, 1, 1],
459sub update { 1082 border => 0.6,
460 my ($self) = @_; 1083 can_events => 1,
461 1084 min_w => 16,
462 # we want to do this delayed... 1085 min_h => 16,
463 $self->render_chld; 1086 %arg,
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
475} 1122}
476 1123
477sub size_allocate { 1124sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
479 1126
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
481 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
483 1132
484 $self->render_chld; 1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
1138 $self->child->configure ($border, $border, $w, $h);
1139}
1140
1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
485} 1203}
486 1204
487sub _draw { 1205sub _draw {
488 my ($self) = @_; 1206 my ($self) = @_;
489 1207
1208 my $child = $self->{children}[0];
1209
490 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1212
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1215
500 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
501 1217
502 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
503 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
504} 1242}
505 1243
506############################################################################# 1244#############################################################################
507 1245
508package CFClient::UI::Frame; 1246package CFClient::UI::Table;
509 1247
510our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
511 1249
512use SDL::OpenGL; 1250use List::Util qw(max sum);
513 1251
514sub size_request { 1252use CFClient::OpenGL;
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 1253
562sub new { 1254sub new {
563 my $class = shift; 1255 my $class = shift;
564 1256
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1257 $class->SUPER::new (
697 col_expand => [], 1258 col_expand => [],
698 @_ 1259 @_,
699 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1265}
701 1266
702sub add { 1267sub add {
703 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
704 1269
705 $child->set_parent ($self); 1270 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
707 1272
708 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
709 $self->update;
710} 1274}
711 1275
712# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1277sub clear {
714 my ($self) = @_; 1278 my ($self) = @_;
715 1279
1280 my @children = $self->children;
716 delete $self->{children}; 1281 delete $self->{children};
717 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
718} 1289}
719 1290
720sub get_wh { 1291sub get_wh {
721 my ($self) = @_; 1292 my ($self) = @_;
722 1293
… …
727 or next; 1298 or next;
728 1299
729 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
731 or next; 1302 or next;
732 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1304
734 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
736 } 1307 }
737 } 1308 }
… …
749 (sum @$hs), 1320 (sum @$hs),
750 ) 1321 )
751} 1322}
752 1323
753sub size_allocate { 1324sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1326
758 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
759 1328
760 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
762 1331
763 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
783 1352
784 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
786 1355
787 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1358 }
790 1359
791 $x += $col_w; 1360 $x += $col_w;
792 } 1361 }
793 1362
… …
820 } 1389 }
821} 1390}
822 1391
823############################################################################# 1392#############################################################################
824 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
825package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
826 1455
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
830 1457
831sub size_request { 1458sub new {
832 my ($self) = @_; 1459 my $class = shift;
833 1460
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
835 1462 vertical => 0,
836 ( 1463 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1464 )
840} 1465}
841 1466
842sub size_allocate {
843 my ($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 += $h;
880 }
881}
882
883############################################################################# 1467#############################################################################
884 1468
885package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
886 1470
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
890 1472
891sub size_request { 1473sub new {
892 my ($self) = @_; 1474 my $class = shift;
893 1475
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
895 1477 vertical => 1,
896 ( 1478 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1479 )
900} 1480}
901 1481
902sub size_allocate {
903 my ($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 += $h;
936 }
937}
938
939############################################################################# 1482#############################################################################
940 1483
941package CFClient::UI::Label; 1484package CFClient::UI::Label;
942 1485
943our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
944 1487
945use SDL::OpenGL; 1488use CFClient::OpenGL;
946 1489
947sub new { 1490sub new {
948 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
949 1492
950 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1495 #bg => none
953 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
954 align => -1, 1504 align => -1,
1505 valign => -1,
955 padding => 2, 1506 padding_x => 2,
956 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
957 %arg 1509 %arg
958 ); 1510 );
959 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
960 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
961 1523
962 $self 1524 $self
963} 1525}
964 1526
965sub escape_text { 1527sub escape($) {
966 local $_ = $_[1]; 1528 local $_ = $_[0];
967 1529
968 s/&/&amp;/g; 1530 s/&/&amp;/g;
969 s/>/&gt;/g; 1531 s/>/&gt;/g;
970 s/</&lt;/g; 1532 s/</&lt;/g;
971 1533
972 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
973} 1549}
974 1550
975sub set_text { 1551sub set_text {
976 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
977 1553
1554 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
980 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
981 delete $self->{texture}; 1622 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1623
986sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
987 my ($self, $text) = @_; 1628 my ($self) = @_;
988 1629
989 $self->{text}
990}
991
992sub size_request {
993 my ($self) = @_;
994
995 $self->{layout}->set_width;
996 $self->{layout}->set_height ($self->{fontsize});
997 my ($w, $h) = $self->{layout}->size;
998
999 (
1000 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2,
1002 )
1003}
1004
1005sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009
1010 delete $self->{texture}; 1630 delete $self->{size_req};
1011}
1012 1631
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
1018} 1633}
1019 1634
1020sub _draw { 1635sub _draw {
1021 my ($self) = @_; 1636 my ($self) = @_;
1022 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1023 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1026 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1027 }; 1649 };
1028 1650
1029 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1031 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1034 glColor @{$self->{fg}}; 1670 }
1035
1036 my $x =
1037 $self->{align} < 0 ? $self->{padding}
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1671
1043 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1673}
1046 1674
1047############################################################################# 1675#############################################################################
1048 1676
1049package CFClient::UI::Entry; 1677package CFClient::UI::EntryBase;
1050 1678
1051our @ISA = CFClient::UI::Label::; 1679our @ISA = CFClient::UI::Label::;
1052 1680
1053use SDL; 1681use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1682
1056sub new { 1683sub new {
1057 my $class = shift; 1684 my $class = shift;
1058 1685
1059 $class->SUPER::new ( 1686 $class->SUPER::new (
1060 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1064 can_hover => 1, 1691 can_hover => 1,
1065 can_focus => 1, 1692 can_focus => 1,
1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1066 @_ 1696 @_
1067 ) 1697 )
1068} 1698}
1069 1699
1070sub _set_text { 1700sub _set_text {
1071 my ($self, $text) = @_; 1701 my ($self, $text) = @_;
1072 1702
1073 my $old_text = $self->{text}; 1703 delete $self->{cur_h};
1704
1705 return if $self->{text} eq $text;
1074 1706
1075 $self->{last_activity} = $::NOW; 1707 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1708 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1709
1081 $text =~ s/./*/g if $self->{hidden}; 1710 $text =~ s/./*/g if $self->{hidden};
1711 $self->{layout}->set_text ("$text ");
1712 delete $self->{size_req};
1082 1713
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1714 $self->_emit (changed => $self->{text});
1084 1715
1085 $text = substr $text, 0, $self->{cursor}; 1716 $self->realloc;
1086 utf8::encode $text; 1717 $self->update;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1718}
1109 1719
1110sub set_text { 1720sub set_text {
1111 my ($self, $text) = @_; 1721 my ($self, $text) = @_;
1112 1722
1113 $self->{cursor} = length $text; 1723 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1724 $self->_set_text ($text);
1115 $self->update; 1725}
1726
1727sub get_text {
1728 $_[0]{text}
1729}
1730
1731sub size_request {
1732 my ($self) = @_;
1733
1734 my ($w, $h) = $self->SUPER::size_request;
1735
1736 ($w + 1, $h) # add 1 for cursor
1116} 1737}
1117 1738
1118sub key_down { 1739sub key_down {
1119 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1120 1741
1121 my $mod = $ev->key_mod; 1742 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1743 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1744 my $uni = $ev->{unicode};
1125 1745
1126 my $text = $self->get_text; 1746 my $text = $self->get_text;
1127 1747
1128 if ($sym == SDLK_BACKSPACE) { 1748 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1749 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1750 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1751 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1752 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1753 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1754 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1755 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1756 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1757 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1758 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1759 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1760 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1761 $self->_emit ('escape');
1142 } elsif ($uni) { 1762 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1763 substr $text, $self->{cursor}++, 0, chr $uni;
1764 } else {
1765 return 0;
1144 } 1766 }
1145 1767
1146 $self->_set_text ($text); 1768 $self->_set_text ($text);
1147 $self->update; 1769
1770 $self->realloc;
1771
1772 1
1148} 1773}
1149 1774
1150sub focus_in { 1775sub focus_in {
1151 my ($self) = @_; 1776 my ($self) = @_;
1152 1777
… …
1167 utf8::encode $text; 1792 utf8::encode $text;
1168 $self->{cursor} = length substr $text, 0, $idx; 1793 $self->{cursor} = length substr $text, 0, $idx;
1169 1794
1170 $self->_set_text ($self->{text}); 1795 $self->_set_text ($self->{text});
1171 $self->update; 1796 $self->update;
1797
1798 1
1172} 1799}
1173 1800
1174sub mouse_motion { 1801sub mouse_motion {
1175 my ($self, $ev, $x, $y) = @_; 1802 my ($self, $ev, $x, $y) = @_;
1176# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1803# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1804
1805 0
1177} 1806}
1178 1807
1179sub _draw { 1808sub _draw {
1180 my ($self) = @_; 1809 my ($self) = @_;
1181 1810
1182 local $self->{fg} = $self->{fg}; 1811 local $self->{fg} = $self->{fg};
1183 1812
1184 if ($FOCUS == $self) { 1813 if ($FOCUS == $self) {
1185 glColor @{$self->{active_bg}}; 1814 glColor_premultiply @{$self->{active_bg}};
1186 $self->{fg} = $self->{active_fg}; 1815 $self->{fg} = $self->{active_fg};
1187 } else { 1816 } else {
1188 glColor @{$self->{bg}}; 1817 glColor_premultiply @{$self->{bg}};
1189 } 1818 }
1190 1819
1191 glEnable GL_BLEND; 1820 glEnable GL_BLEND;
1192 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1821 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1193 glBegin GL_QUADS; 1822 glBegin GL_QUADS;
1194 glVertex 0 , 0; 1823 glVertex 0 , 0;
1195 glVertex 0 , $self->{h}; 1824 glVertex 0 , $self->{h};
1196 glVertex $self->{w}, $self->{h}; 1825 glVertex $self->{w}, $self->{h};
1197 glVertex $self->{w}, 0; 1826 glVertex $self->{w}, 0;
… …
1200 1829
1201 $self->SUPER::_draw; 1830 $self->SUPER::_draw;
1202 1831
1203 #TODO: force update every cursor change :( 1832 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1833 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1834
1835 unless (exists $self->{cur_h}) {
1836 my $text = substr $self->{text}, 0, $self->{cursor};
1837 utf8::encode $text;
1838
1839 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1840 }
1841
1205 glColor @{$self->{fg}}; 1842 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1843 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1844 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1845 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1846 glEnd;
1210 } 1847 }
1211} 1848}
1212 1849
1213package CFClient::UI::LineEntry; 1850package CFClient::UI::Entry;
1214 1851
1215our @ISA = CFClient::UI::Entry::; 1852our @ISA = CFClient::UI::EntryBase::;
1216 1853
1217use SDL; 1854use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1855
1220sub key_down { 1856sub key_down {
1221 my ($self, $ev) = @_; 1857 my ($self, $ev) = @_;
1222 1858
1223 my $sym = $ev->key_sym; 1859 my $sym = $ev->{sym};
1224 1860
1225 if ($sym == SDLK_RETURN) { 1861 if ($sym == 13) {
1862 unshift @{$self->{history}},
1863 my $txt = $self->get_text;
1864 $self->{history_pointer} = -1;
1865 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1866 $self->_emit (activate => $txt);
1227 $self->update; 1867 $self->update;
1228 1868
1869 } elsif ($sym == CFClient::SDLK_UP) {
1870 if ($self->{history_pointer} < 0) {
1871 $self->{history_saveback} = $self->get_text;
1872 }
1873 if (@{$self->{history} || []} > 0) {
1874 $self->{history_pointer}++;
1875 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1876 $self->{history_pointer} = @{$self->{history} || []} - 1;
1877 }
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 }
1880
1881 } elsif ($sym == CFClient::SDLK_DOWN) {
1882 $self->{history_pointer}--;
1883 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1884
1885 if ($self->{history_pointer} >= 0) {
1886 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1887 } else {
1888 $self->set_text ($self->{history_saveback});
1889 }
1890
1229 } else { 1891 } else {
1230 $self->SUPER::key_down ($ev); 1892 return $self->SUPER::key_down ($ev)
1893 }
1894
1231 } 1895 1
1232
1233} 1896}
1234 1897
1235############################################################################# 1898#############################################################################
1236 1899
1237package CFClient::UI::Button; 1900package CFClient::UI::Button;
1238 1901
1239our @ISA = CFClient::UI::Label::; 1902our @ISA = CFClient::UI::Label::;
1240 1903
1241use SDL; 1904use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1905
1244my @tex = 1906my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1907 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1908 qw(b1_button_active.png);
1247 1909
1248sub new { 1910sub new {
1249 my $class = shift; 1911 my $class = shift;
1250 1912
1251 $class->SUPER::new ( 1913 $class->SUPER::new (
1252 padding => 4, 1914 padding_x => 4,
1915 padding_y => 4,
1253 fg => [1, 1, 1], 1916 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1917 active_fg => [0, 0, 1],
1256 can_hover => 1, 1918 can_hover => 1,
1919 align => 0,
1920 valign => 0,
1921 can_events => 1,
1257 @_ 1922 @_
1258 ) 1923 )
1259} 1924}
1260 1925
1926sub activate { }
1927
1261sub button_up { 1928sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1929 my ($self, $ev, $x, $y) = @_;
1263 1930
1931 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1932 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1933 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate"); 1934
1267 } 1935 1
1268} 1936}
1269 1937
1270sub _draw { 1938sub _draw {
1271 my ($self) = @_; 1939 my ($self) = @_;
1272 1940
1273 local $self->{fg} = $self->{fg}; 1941 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1274 my $tex = $tex[0];
1275 1942
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D; 1943 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279
1280 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg};
1282 }
1283
1284 glBindTexture GL_TEXTURE_2D, $tex->{name};
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1944 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1945 glColor 0, 0, 0, 1;
1286 1946
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1947 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1948
1289 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1950
1292 $self->SUPER::_draw; 1951 $self->SUPER::_draw;
1293} 1952}
1294 1953
1295############################################################################# 1954#############################################################################
… …
1297package CFClient::UI::CheckBox; 1956package CFClient::UI::CheckBox;
1298 1957
1299our @ISA = CFClient::UI::DrawBG::; 1958our @ISA = CFClient::UI::DrawBG::;
1300 1959
1301my @tex = 1960my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1961 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1962 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1963
1305use SDL; 1964use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1965
1308sub new { 1966sub new {
1309 my $class = shift; 1967 my $class = shift;
1310 1968
1311 $class->SUPER::new ( 1969 $class->SUPER::new (
1312 padding => 2, 1970 padding_x => 2,
1971 padding_y => 2,
1313 fg => [1, 1, 1], 1972 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1973 active_fg => [1, 1, 0],
1974 bg => [0, 0, 0, 0.2],
1975 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1976 state => 0,
1316 can_hover => 1, 1977 can_hover => 1,
1317 @_ 1978 @_
1318 ) 1979 )
1319} 1980}
1320 1981
1321sub size_request { 1982sub size_request {
1322 my ($self) = @_; 1983 my ($self) = @_;
1323 1984
1324 ($self->{padding} * 2 + 6) x 2 1985 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1986}
1332 1987
1333sub button_down { 1988sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1989 my ($self, $ev, $x, $y) = @_;
1335 1990
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1991 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1992 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1993 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1994 $self->_emit (changed => $self->{state});
1995 } else {
1996 return 0
1997 }
1998
1340 } 1999 1
1341} 2000}
1342 2001
1343sub _draw { 2002sub _draw {
1344 my ($self) = @_; 2003 my ($self) = @_;
1345 2004
1346 $self->SUPER::_draw; 2005 $self->SUPER::_draw;
1347 2006
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2007 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 2008
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2009 my ($w, $h) = @$self{qw(w h)};
2010
2011 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 2012
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2013 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 2014
2015 my $tex = $self->{state} ? $tex[1] : $tex[0];
2016
2017 glEnable GL_TEXTURE_2D;
2018 $tex->draw_quad_alpha (0, 0, $s, $s);
2019 glDisable GL_TEXTURE_2D;
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::Image;
2025
2026our @ISA = CFClient::UI::Base::;
2027
2028use CFClient::OpenGL;
2029use Carp qw/confess/;
2030
2031our %loaded_images;
2032
2033sub new {
2034 my $class = shift;
2035
2036 my $self = $class->SUPER::new (can_events => 0, @_);
2037
2038 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2039
2040 $loaded_images{$self->{image}} ||=
2041 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2042
2043 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2044
2045 Scalar::Util::weaken $loaded_images{$self->{image}};
2046
2047 $self->{aspect} = $tex->{w} / $tex->{h};
2048
2049 $self
2050}
2051
2052sub size_request {
2053 my ($self) = @_;
2054
2055 ($self->{tex}->{w}, $self->{tex}->{h})
2056}
2057
2058sub _draw {
2059 my ($self) = @_;
2060
2061 my $tex = $self->{tex};
2062
2063 my ($w, $h) = ($self->{w}, $self->{h});
2064
2065 if ($self->{rot90}) {
2066 glRotate 90, 0, 0, 1;
2067 glTranslate 0, -$self->{w}, 0;
2068
2069 ($w, $h) = ($h, $w);
2070 }
2071
2072 glEnable GL_TEXTURE_2D;
2073 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2074
2075 $tex->draw_quad_alpha (0, 0, $w, $h);
2076
2077 glDisable GL_TEXTURE_2D;
2078}
2079
2080#############################################################################
2081
2082package CFClient::UI::VGauge;
2083
2084our @ISA = CFClient::UI::Base::;
2085
2086use List::Util qw(min max);
2087
2088use CFClient::OpenGL;
2089
2090my %tex = (
2091 food => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2094 ],
2095 grace => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2098 ],
2099 hp => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2102 ],
2103 mana => [
2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2105 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2106 ],
2107);
2108
2109# eg. VGauge->new (gauge => 'food'), default gauge: food
2110sub new {
2111 my $class = shift;
2112
2113 my $self = $class->SUPER::new (
2114 type => 'food',
2115 @_
2116 );
2117
2118 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2119
2120 $self
2121}
2122
2123sub size_request {
2124 my ($self) = @_;
2125
2126 #my $tex = $tex{$self->{type}}[0];
2127 #@$tex{qw(w h)}
2128 (0, 0)
2129}
2130
2131sub set_max {
2132 my ($self, $max) = @_;
2133
2134 return if $self->{max_val} == $max;
2135
2136 $self->{max_val} = $max;
2137 $self->update;
2138}
2139
2140sub set_value {
2141 my ($self, $val, $max) = @_;
2142
2143 $self->set_max ($max)
2144 if defined $max;
2145
2146 return if $self->{val} == $val;
2147
2148 $self->{val} = $val;
2149 $self->update;
2150}
2151
2152sub _draw {
2153 my ($self) = @_;
2154
2155 my $tex = $tex{$self->{type}};
2156 my ($t1, $t2, $t3) = @$tex;
2157
2158 my ($w, $h) = ($self->{w}, $self->{h});
2159
2160 if ($self->{vertical}) {
2161 glRotate 90, 0, 0, 1;
2162 glTranslate 0, -$self->{w}, 0;
2163
2164 ($w, $h) = ($h, $w);
2165 }
2166
2167 my $ycut = $self->{val} / ($self->{max_val} || 1);
2168
2169 my $ycut1 = max 0, min 1, $ycut;
2170 my $ycut2 = max 0, min 1, $ycut - 1;
2171
2172 my $h1 = $self->{h} * (1 - $ycut1);
2173 my $h2 = $self->{h} * (1 - $ycut2);
2174
1354 glEnable GL_BLEND; 2175 glEnable GL_BLEND;
2176 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2177 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2178 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2179 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2180
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2181 glBindTexture GL_TEXTURE_2D, $t1->{name};
2182 glBegin GL_QUADS;
2183 glTexCoord 0 , 0; glVertex 0 , 0;
2184 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2185 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2186 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2187 glEnd;
1359 2188
1360 $tex->draw_quad (0, 0, $s, $s); 2189 my $ycut1 = List::Util::min 1, $ycut;
2190 glBindTexture GL_TEXTURE_2D, $t2->{name};
2191 glBegin GL_QUADS;
2192 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2193 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2196 glEnd;
1361 2197
2198 if ($t3) {
2199 glBindTexture GL_TEXTURE_2D, $t3->{name};
2200 glBegin GL_QUADS;
2201 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2202 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2203 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2205 glEnd;
2206 }
2207
2208 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2209 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2210}
1365 2211
1366############################################################################# 2212#############################################################################
1367 2213
2214package CFClient::UI::Gauge;
2215
2216our @ISA = CFClient::UI::VBox::;
2217
2218sub new {
2219 my ($class, %arg) = @_;
2220
2221 my $self = $class->SUPER::new (
2222 tooltip => $arg{type},
2223 can_hover => 1,
2224 can_events => 1,
2225 %arg,
2226 );
2227
2228 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2229 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2230 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2231
2232 $self
2233}
2234
2235sub set_fontsize {
2236 my ($self, $fsize) = @_;
2237
2238 $self->{value}->set_fontsize ($fsize);
2239 $self->{max} ->set_fontsize ($fsize);
2240}
2241
2242sub set_max {
2243 my ($self, $max) = @_;
2244
2245 $self->{gauge}->set_max ($max);
2246 $self->{max}->set_text ($max);
2247}
2248
2249sub set_value {
2250 my ($self, $val, $max) = @_;
2251
2252 $self->set_max ($max)
2253 if defined $max;
2254
2255 $self->{gauge}->set_value ($val, $max);
2256 $self->{value}->set_text ($val);
2257}
2258
2259#############################################################################
2260
1368package CFClient::UI::Slider; 2261package CFClient::UI::Slider;
1369 2262
1370use strict; 2263use strict;
1371 2264
1372use SDL::OpenGL; 2265use CFClient::OpenGL;
1373 2266
1374our @ISA = CFClient::UI::DrawBG::; 2267our @ISA = CFClient::UI::DrawBG::;
1375 2268
1376my @tex = 2269my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2270 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2271 qw(s1_slider.png s1_slider_bg.png);
1379 2272
1380sub new { 2273sub new {
1381 my $class = shift; 2274 my $class = shift;
1382 2275
1383 # range [value, low, high, page] 2276 # range [value, low, high, page, unit]
1384 2277
1385 # TODO: 0-width page 2278 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2279 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2280 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2281 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2282 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2283 active_fg => [0, 0, 0],
2284 bg => [0, 0, 0, 0.2],
2285 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2286 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2287 min_w => $::WIDTH / 80,
1393 req_h => 13, 2288 min_h => $::WIDTH / 80,
1394 vertical => 0, 2289 vertical => 0,
1395 can_hover => 1, 2290 can_hover => 1,
1396 inner_pad => 5, 2291 inner_pad => 0.02,
1397 @_ 2292 @_
1398 ); 2293 );
1399 2294
2295 $self->set_value ($self->{range}[0]);
2296 $self->update;
2297
1400 $self 2298 $self
1401} 2299}
1402 2300
2301sub changed { }
2302
2303sub set_range {
2304 my ($self, $range) = @_;
2305
2306 ($range, $self->{range}) = ($self->{range}, $range);
2307
2308 $self->update
2309 if "@$range" ne "@{$self->{range}}";
2310}
2311
2312sub set_value {
2313 my ($self, $value) = @_;
2314
2315 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2316
2317 $hi = $lo + 1 if $hi <= $lo;
2318
2319 $page = $hi - $lo if $page > $hi - $lo;
2320
2321 $value = $lo if $value < $lo;
2322 $value = $hi - $page if $value > $hi - $page;
2323
2324 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2325 if $unit;
2326
2327 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2328
2329 if ($value != $old_value) {
2330 $self->_emit (changed => $value);
2331 $self->update;
2332 }
2333}
2334
1403sub size_request { 2335sub size_request {
1404 my ($self) = @_; 2336 my ($self) = @_;
1405 2337
1406 my $w = $self->{req_w}; 2338 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2339}
1411 2340
1412sub button_down { 2341sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2342 my ($self, $ev, $x, $y) = @_;
1414 2343
1415 $self->SUPER::button_down ($ev, $x, $y); 2344 $self->SUPER::button_down ($ev, $x, $y);
2345
2346 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2347
1416 $self->mouse_motion ($ev, $x, $y); 2348 $self->mouse_motion ($ev, $x, $y)
1417} 2349}
1418 2350
1419sub mouse_motion { 2351sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2352 my ($self, $ev, $x, $y) = @_;
1421 2353
1422 if ($GRAB == $self) { 2354 if ($GRAB == $self) {
2355 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2356
2357 my (undef, $lo, $hi, $page) = @{$self->{range}};
2358
2359 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2360
2361 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2362 } else {
2363 return 0;
2364 }
2365
2366 1
2367}
2368
2369sub update {
2370 my ($self) = @_;
2371
2372 delete $self->{knob_w};
2373 $self->SUPER::update;
2374}
2375
2376sub _draw {
2377 my ($self) = @_;
2378
2379 unless ($self->{knob_w}) {
2380 $self->set_value ($self->{range}[0]);
2381
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2382 my ($value, $lo, $hi, $page) = @{$self->{range}};
2383 my $range = ($hi - $page - $lo) || 1e-100;
1424 2384
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2385 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2386
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2387 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1428 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2388 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2389
1430 $x -= $inner_pad_px; # substract the padding 2390 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2391 $value = $value * $self->{scale} + $self->{offset};
1432 $x = $lo if $x < $lo;
1433 $x = $hi - $page if $x > $hi - $page;
1434 $self->{range}[0] = $x;
1435 2392
1436 $self->emit (changed => $x); 2393 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2394 $self->{knob_w} = $knob_w;
1438 } 2395 }
1439}
1440
1441# the inner_* stuff is for generating a padding for the slider handle,
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447}
1448
1449sub _draw {
1450 my ($self) = @_;
1451 2396
1452 $self->SUPER::_draw (); 2397 $self->SUPER::_draw ();
1453 2398
1454 my ($w, $h) = @$self{qw(w h)}; 2399 glScale $self->{w}, $self->{h};
1455 2400
1456 if ($self->{vertical}) { 2401 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2402 # draw a vertical slider like a rotated horizontal slider
1458 2403
2404 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2405 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2406 }
1464 2407
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2408 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2409 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2410
1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1474
1475 $page = int $page * $inner_w / ($hi - $lo);
1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1477
1478 $w -= $page;
1479 $page &= ~1;
1480 glTranslate $page * 0.5, 0, 0;
1481 $page ||= 2;
1482
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2411 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2413
1491 # draw background 2414 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2415 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2416
1494 # draw handle 2417 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2418 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2419
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2420 glDisable GL_TEXTURE_2D;
1499} 2421}
1500 2422
1501############################################################################# 2423#############################################################################
1502 2424
2425package CFClient::UI::ValSlider;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my ($class, %arg) = @_;
2431
2432 my $range = delete $arg{range};
2433
2434 my $self = $class->SUPER::new (
2435 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2436 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2437 to_value => sub { shift },
2438 from_value => sub { shift },
2439 %arg,
2440 );
2441
2442 $self->{slider}->connect (changed => sub {
2443 my ($self, $value) = @_;
2444 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2445 $self->{parent}->emit (changed => $value);
2446 });
2447
2448# $self->{entry}->connect (changed => sub {
2449# my ($self, $value) = @_;
2450# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2451# $self->{parent}->emit (changed => $value);
2452# });
2453
2454 $self->add ($self->{slider}, $self->{entry});
2455
2456 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2457
2458 $self
2459}
2460
2461sub set_range { shift->{slider}->set_range (@_) }
2462sub set_value { shift->{slider}->set_value (@_) }
2463
2464#############################################################################
2465
1503package CFClient::UI::TextView; 2466package CFClient::UI::TextView;
1504 2467
1505our @ISA = CFClient::UI::HBox::; 2468our @ISA = CFClient::UI::HBox::;
1506 2469
1507use SDL::OpenGL; 2470use CFClient::OpenGL;
1508 2471
1509sub new { 2472sub new {
1510 my $class = shift; 2473 my $class = shift;
1511 2474
1512 my $self = $class->SUPER::new ( 2475 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2476 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2477 can_events => 0,
1515 fontsize => $::FONTSIZE, 2478 #font => default_font
1516 @_, 2479 @_,
1517 2480
1518 layout => (new CFClient::Layout), 2481 layout => (new CFClient::Layout 1),
1519 par => [], 2482 par => [],
1520 height => 0, 2483 height => 0,
1521 children => [ 2484 children => [
1522 (new CFClient::UI::Empty expand => 1), 2485 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2486 (new CFClient::UI::Slider vertical => 1),
1524 ], 2487 ],
1525 ); 2488 );
1526 2489
1527 $self->{children}[1]->connect (changed => sub { 2490 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2491
1531 $self 2492 $self
1532} 2493}
1533 2494
1534sub set_fontsize { 2495sub set_fontsize {
… …
1536 2497
1537 $self->{fontsize} = $fontsize; 2498 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2499 $self->reflow;
1539} 2500}
1540 2501
2502sub size_allocate {
2503 my ($self, $w, $h) = @_;
2504
2505 $self->SUPER::size_allocate ($w, $h);
2506
2507 $self->{layout}->set_font ($self->{font}) if $self->{font};
2508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2509 $self->{layout}->set_width ($self->{children}[0]{w});
2510
2511 $self->reflow;
2512}
2513
1541sub text_height { 2514sub text_size {
1542 my ($self, $text) = @_; 2515 my ($self, $text, $indent) = @_;
1543 2516
1544 my $layout = $self->{layout}; 2517 my $layout = $self->{layout};
1545 2518
1546 $layout->set_height ($self->{fontsize}); 2519 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2520 $layout->set_width ($self->{children}[0]{w} - $indent);
1548 $layout->set_text ($text); 2521 $layout->set_markup ($text);
1549 2522
1550 ($layout->size)[1] 2523 $layout->size
1551} 2524}
1552 2525
1553sub reflow { 2526sub reflow {
1554 my ($self) = @_; 2527 my ($self) = @_;
1555 2528
1556 $self->{need_reflow}++; 2529 $self->{need_reflow}++;
1557 $self->update; 2530 $self->update;
1558} 2531}
1559 2532
1560sub size_request { 2533sub set_offset {
1561 my ($self) = @_; 2534 my ($self, $offset) = @_;
1562 2535
1563 ($self->{req_w}, $self->{req_h}) 2536 # todo: base offset on lines or so, not on pixels
2537 $self->{children}[1]->set_value ($offset);
1564} 2538}
1565 2539
1566sub size_allocate { 2540sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2541 my ($self) = @_;
1568 2542
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2543 $self->{par} = [];
1570 2544 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2545 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2546}
1576 2547
1577sub add_paragraph { 2548sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2549 my ($self, $color, $text, $indent) = @_;
1579 2550
1580 #TODO: intelligently "reformat" paragraph 2551 for my $line (split /\n/, $text) {
1581 2552 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2553 $self->{height} += $h;
2554 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2555 }
1585 2556
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2557 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2558}
1591 2559
1592sub update { 2560sub update {
1593 my ($self) = @_; 2561 my ($self) = @_;
1594 2562
… …
1596 2564
1597 return unless $self->{h} > 0; 2565 return unless $self->{h} > 0;
1598 2566
1599 delete $self->{texture}; 2567 delete $self->{texture};
1600 2568
1601 $ROOT->on_refresh ($self, sub { 2569 $ROOT->on_post_alloc ($self, sub {
2570 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2571
1602 if (delete $self->{need_reflow}) { 2572 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2573 my $height = 0;
1604 2574
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2575 my $layout = $self->{layout};
2576
2577 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2578
1606 for @{$self->{par}}; 2579 for (@{$self->{par}}) {
2580 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2581 $layout->set_width ($W - $_->[3]);
2582 $layout->set_markup ($_->[4]);
2583 my ($w, $h) = $layout->size;
2584 $_->[0] = $w + $_->[3];
2585 $_->[1] = $h;
2586 }
2587
2588 $height += $_->[1];
2589 }
1607 2590
1608 $self->{height} = $height; 2591 $self->{height} = $height;
1609 2592
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2593 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2594
1612 delete $self->{texture}; 2595 delete $self->{texture};
1613 } 2596 }
1614 2597
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2598 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2599 glClearColor 0, 0, 0, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2600 glClear GL_COLOR_BUFFER_BIT;
1618 2601
2602 my $top = int $self->{children}[1]{range}[0];
2603
2604 my $y0 = $top;
2605 my $y1 = $top + $H;
2606
2607 my $y = 0;
2608
2609 my $layout = $self->{layout};
2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612
1619 glEnable GL_BLEND; 2613 glEnable GL_BLEND;
2614 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2615 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1629 my $y = 0;
1630
1631 my $layout = $self->{layout};
1632 2616
1633 for my $par (@{$self->{par}}) { 2617 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2618 my $h = $par->[1];
1635 2619
1636 if ($y0 < $y + $h && $y < $y1) { 2620 if ($y0 < $y + $h && $y < $y1) {
2621 $layout->set_foreground (@{ $par->[2] });
2622 $layout->set_width ($W - $par->[3]);
1637 $layout->set_text ($par->[2]); 2623 $layout->set_markup ($par->[4]);
1638 2624
1639 glColor @{ $par->[1] }; 2625 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2626
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2627 glRasterPos $par->[3], $y - $y0;
2628 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2629 }
1643 2630
1644 $y += $h; 2631 $y += $h;
1645 } 2632 }
1646 2633
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2634 glDisable GL_BLEND;
1649 }; 2635 };
1650 }); 2636 });
1651} 2637}
1652 2638
1653sub _draw { 2639sub _draw {
1654 my ($self) = @_; 2640 my ($self) = @_;
1655 2641
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2642 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2644 glColor 0, 0, 0, 1;
2645 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2646 glDisable GL_TEXTURE_2D;
1661 }
1662 2647
1663 $self->{children}[1]->draw; 2648 $self->{children}[1]->draw;
1664 2649
1665} 2650}
1666 2651
1667############################################################################# 2652#############################################################################
1668 2653
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2654package CFClient::UI::Animator;
1904 2655
1905use SDL::OpenGL; 2656use CFClient::OpenGL;
1906 2657
1907our @ISA = CFClient::UI::Bin::; 2658our @ISA = CFClient::UI::Bin::;
1908 2659
1909sub moveto { 2660sub moveto {
1910 my ($self, $x, $y) = @_; 2661 my ($self, $x, $y) = @_;
… …
1948 2699
1949sub new { 2700sub new {
1950 my $class = shift; 2701 my $class = shift;
1951 2702
1952 my $self = $class->SUPER::new ( 2703 my $self = $class->SUPER::new (
1953 state => 0, 2704 state => 0,
1954 connect_activate => \&toggle_flopper, 2705 on_activate => \&toggle_flopper,
1955 @_ 2706 @_
1956 ); 2707 );
1957 2708
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2709 $self
1964} 2710}
1965 2711
1966sub toggle_flopper { 2712sub toggle_flopper {
1967 my ($self) = @_; 2713 my ($self) = @_;
1968 2714
1969 # TODO: use animation 2715 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2716}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2717
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2718#############################################################################
2719
2720package CFClient::UI::Tooltip;
2721
2722our @ISA = CFClient::UI::Bin::;
2723
2724use CFClient::OpenGL;
2725
2726sub new {
2727 my $class = shift;
2728
2729 $class->SUPER::new (
2730 @_,
2731 can_events => 0,
2732 )
2733}
2734
2735sub set_tooltip_from {
2736 my ($self, $widget) = @_;
2737
2738 my $tooltip = $widget->{tooltip};
2739
2740 if ($ENV{CFPLUS_DEBUG} & 2) {
2741 $tooltip .= "\n\n" . (ref $widget) . "\n"
2742 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2743 . "req $widget->{req_w} $widget->{req_h}\n"
2744 . "visible $widget->{visible}";
2745 }
2746
2747 $self->add (new CFClient::UI::Label
2748 markup => $tooltip,
2749 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2750 fontsize => 0.8,
2751 fg => [0, 0, 0, 1],
2752 ellipsise => 0,
2753 font => ($widget->{tooltip_font} || $::FONT_PROP),
2754 );
2755}
2756
2757sub size_request {
2758 my ($self) = @_;
2759
2760 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2761
2762 ($w + 4, $h + 4)
2763}
2764
2765sub size_allocate {
2766 my ($self, $w, $h) = @_;
2767
2768 $self->SUPER::size_allocate ($w - 4, $h - 4);
2769}
2770
2771sub visibility_change {
2772 my ($self, $visible) = @_;
2773
2774 return unless $visible;
2775
2776 $self->{root}->on_post_alloc ("move_$self" => sub {
2777 my $widget = $self->{owner}
2778 or return;
2779
2780 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2781
2782 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2783 if $x + $self->{w} > $::WIDTH;
2784
2785 $self->move_abs ($x, $y);
2786 });
2787}
2788
2789sub _draw {
2790 my ($self) = @_;
2791
2792 glTranslate 0.375, 0.375;
2793
2794 my ($w, $h) = @$self{qw(w h)};
2795
2796 glColor 1, 0.8, 0.4;
2797 glBegin GL_QUADS;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glColor 0, 0, 0;
2805 glBegin GL_LINE_LOOP;
2806 glVertex 0 , 0;
2807 glVertex 0 , $h;
2808 glVertex $w, $h;
2809 glVertex $w, 0;
2810 glEnd;
2811
2812 glTranslate 2 - 0.375, 2 - 0.375;
2813
2814 $self->SUPER::_draw;
2815}
2816
2817#############################################################################
2818
2819package CFClient::UI::Face;
2820
2821our @ISA = CFClient::UI::Base::;
2822
2823use CFClient::OpenGL;
2824
2825sub new {
2826 my $class = shift;
2827
2828 my $self = $class->SUPER::new (
2829 aspect => 1,
2830 can_events => 0,
2831 @_,
2832 );
2833
2834 if ($self->{anim} && $self->{animspeed}) {
2835 Scalar::Util::weaken (my $widget = $self);
2836
2837 $self->{timer} = Event->timer (
2838 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2839 hard => 1,
2840 interval => $self->{animspeed},
2841 cb => sub {
2842 ++$widget->{frame};
2843 $widget->update;
2844 },
2845 );
2846 }
2847
2848 $self
2849}
2850
2851sub size_request {
2852 (32, 8)
2853}
2854
2855sub update {
2856 my ($self) = @_;
2857
2858 return unless $self->{visible};
2859
2860 $self->SUPER::update;
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 return unless $::CONN;
2867
2868 my $face;
2869
2870 if ($self->{frame}) {
2871 my $anim = $::CONN->{anim}[$self->{anim}];
2872
2873 $face = $anim->[ $self->{frame} % @$anim ]
2874 if $anim && @$anim;
2875 }
2876
2877 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2878
2879 if ($tex) {
2880 glEnable GL_TEXTURE_2D;
2881 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2882 glColor 0, 0, 0, 1;
2883 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2884 glDisable GL_TEXTURE_2D;
2885 }
2886}
2887
2888sub DESTROY {
2889 my ($self) = @_;
2890
2891 $self->{timer}->cancel
2892 if $self->{timer};
2893
2894 $self->SUPER::DESTROY;
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Buttonbar;
2900
2901our @ISA = CFClient::UI::HBox::;
2902
2903# TODO: should actualyl wrap buttons and other goodies.
2904
2905#############################################################################
2906
2907package CFClient::UI::Menu;
2908
2909our @ISA = CFClient::UI::FancyFrame::;
2910
2911use CFClient::OpenGL;
2912
2913sub new {
2914 my $class = shift;
2915
2916 my $self = $class->SUPER::new (
2917 items => [],
2918 z => 100,
2919 @_,
2920 );
2921
2922 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2923
2924 for my $item (@{ $self->{items} }) {
2925 my ($widget, $cb) = @$item;
2926
2927 # handle various types of items, only text for now
2928 if (!ref $widget) {
2929 $widget = new CFClient::UI::Label
2930 can_hover => 1,
2931 can_events => 1,
2932 text => $widget;
2933 }
2934
2935 $self->{item}{$widget} = $item;
2936
2937 $self->{vbox}->add ($widget);
2938 }
2939
2940 $self
2941}
2942
2943# popup given the event (must be a mouse button down event currently)
2944sub popup {
2945 my ($self, $ev) = @_;
2946
2947 $self->_emit ("popdown");
2948
2949 # maybe save $GRAB? must be careful about events...
2950 $GRAB = $self;
2951 $self->{button} = $ev->{button};
2952
2953 $self->show;
2954 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2955}
2956
2957sub mouse_motion {
2958 my ($self, $ev, $x, $y) = @_;
2959
2960 # TODO: should use vbox->find_widget or so
2961 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2962 $self->{hover} = $self->{item}{$HOVER};
2963
2964 0
2965}
2966
2967sub button_up {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 if ($ev->{button} == $self->{button}) {
2971 undef $GRAB;
2972 $self->hide;
2973
1973 $self->emit ("open"); 2974 $self->_emit ("popdown");
2975 $self->{hover}[1]->() if $self->{hover};
1974 } else { 2976 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2977 return 0
1976 $self->emit ("close"); 2978 }
2979
1977 } 2980 1
1978
1979 $self->emit (changed => $self->{state});
1980} 2981}
1981 2982
1982############################################################################# 2983#############################################################################
1983 2984
2985package CFClient::UI::Multiplexer;
2986
2987our @ISA = CFClient::UI::Container::;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 @_,
2994 );
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998
2999 $self
3000}
3001
3002sub add {
3003 my ($self, @widgets) = @_;
3004
3005 $self->SUPER::add (@widgets);
3006
3007 $self->{current} = $self->{children}[0]
3008 if @{ $self->{children} };
3009}
3010
3011sub set_current_page {
3012 my ($self, $page_or_widget) = @_;
3013
3014 my $widget = ref $page_or_widget
3015 ? $page_or_widget
3016 : $self->{children}[$page_or_widget];
3017
3018 $self->{current} = $widget;
3019 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3020
3021 $self->_emit (page_changed => $self->{current});
3022
3023 $self->realloc;
3024}
3025
3026sub visible_children {
3027 $_[0]{current}
3028}
3029
3030sub size_request {
3031 my ($self) = @_;
3032
3033 $self->{current}->size_request
3034}
3035
3036sub size_allocate {
3037 my ($self, $w, $h) = @_;
3038
3039 $self->{current}->configure (0, 0, $w, $h);
3040}
3041
3042sub _draw {
3043 my ($self) = @_;
3044
3045 $self->{current}->draw;
3046}
3047
3048#############################################################################
3049
3050package CFClient::UI::Notebook;
3051
3052our @ISA = CFClient::UI::VBox::;
3053
3054sub new {
3055 my $class = shift;
3056
3057 my $self = $class->SUPER::new (
3058 buttonbar => (new CFClient::UI::Buttonbar),
3059 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3060 # filter => # will be put between multiplexer and $self
3061 @_,
3062 );
3063
3064 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3065 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3066
3067 $self
3068}
3069
3070sub add {
3071 my ($self, $title, $widget, $tooltip) = @_;
3072
3073 Scalar::Util::weaken $self;
3074
3075 $self->{buttonbar}->add (new CFClient::UI::Button
3076 markup => $title,
3077 tooltip => $tooltip,
3078 on_activate => sub { $self->set_current_page ($widget) },
3079 );
3080
3081 $self->{multiplexer}->add ($widget);
3082}
3083
3084sub set_current_page {
3085 my ($self, $page) = @_;
3086
3087 $self->{multiplexer}->set_current_page ($page);
3088 $self->_emit (page_changed => $self->{multiplexer}{current});
3089}
3090
3091#############################################################################
3092
3093package CFClient::UI::Statusbox;
3094
3095our @ISA = CFClient::UI::VBox::;
3096
3097sub new {
3098 my $class = shift;
3099
3100 my $self = $class->SUPER::new (
3101 fontsize => 0.8,
3102 @_,
3103 );
3104
3105 Scalar::Util::weaken (my $this = $self);
3106
3107 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3108
3109 $self
3110}
3111
3112sub reorder {
3113 my ($self) = @_;
3114 my $NOW = Time::HiRes::time;
3115
3116 # freeze display when hovering over any label
3117 return if $CFClient::UI::TOOLTIP->{owner}
3118 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3119 values %{ $self->{item} };
3120
3121 while (my ($k, $v) = each %{ $self->{item} }) {
3122 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3123 }
3124
3125 my @widgets;
3126
3127 my @items = sort {
3128 $a->{pri} <=> $b->{pri}
3129 or $b->{id} <=> $a->{id}
3130 } values %{ $self->{item} };
3131
3132 $self->{timer}->interval (1);
3133
3134 my $count = 10 + 1;
3135 for my $item (@items) {
3136 last unless --$count;
3137
3138 my $label = $item->{label} ||= do {
3139 # TODO: doesn't handle markup well (read as: at all)
3140 my $short = $item->{count} > 1
3141 ? "<b>$item->{count} ×</b> $item->{text}"
3142 : $item->{text};
3143
3144 for ($short) {
3145 s/^\s+//;
3146 s/\s+/ /g;
3147 }
3148
3149 new CFClient::UI::Label
3150 markup => $short,
3151 tooltip => $item->{tooltip},
3152 tooltip_font => $::FONT_PROP,
3153 tooltip_width => 0.67,
3154 fontsize => $item->{fontsize} || $self->{fontsize},
3155 max_w => $::WIDTH * 0.44,
3156 fg => [@{ $item->{fg} }],
3157 can_events => 1,
3158 can_hover => 1
3159 };
3160
3161 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3162 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3163 $label->update;
3164 $label->set_max_size (undef, $label->{req_h} * $diff)
3165 if $diff < 1;
3166 $self->{timer}->interval (1/30);
3167 } else {
3168 $label->{fg}[3] = $item->{fg}[3] || 1;
3169 }
3170
3171 push @widgets, $label;
3172 }
3173
3174 $self->clear;
3175 $self->SUPER::add (reverse @widgets);
3176}
3177
3178sub add {
3179 my ($self, $text, %arg) = @_;
3180
3181 $text =~ s/^\s+//;
3182 $text =~ s/\s+$//;
3183
3184 return unless $text;
3185
3186 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3187
3188 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3189
3190 if (my $item = $self->{item}{$group}) {
3191 if ($item->{text} eq $text) {
3192 $item->{count}++;
3193 } else {
3194 $item->{count} = 1;
3195 $item->{text} = $item->{tooltip} = $text;
3196 }
3197 $item->{id} = ++$self->{id};
3198 $item->{timeout} = $timeout;
3199 delete $item->{label};
3200 } else {
3201 $self->{item}{$group} = {
3202 id => ++$self->{id},
3203 text => $text,
3204 timeout => $timeout,
3205 tooltip => $text,
3206 fg => [0.8, 0.8, 0.8, 0.8],
3207 pri => 0,
3208 count => 1,
3209 %arg,
3210 };
3211 }
3212
3213 $self->reorder;
3214}
3215
3216sub reconfigure {
3217 my ($self) = @_;
3218
3219 delete $_->{label}
3220 for values %{ $self->{item} || {} };
3221
3222 $self->reorder;
3223 $self->SUPER::reconfigure;
3224}
3225
3226sub DESTROY {
3227 my ($self) = @_;
3228
3229 $self->{timer}->cancel;
3230
3231 $self->SUPER::DESTROY;
3232}
3233
3234#############################################################################
3235
3236package CFClient::UI::Inventory;
3237
3238our @ISA = CFClient::UI::ScrolledWindow::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3245 @_,
3246 );
3247
3248 $self
3249}
3250
3251sub set_items {
3252 my ($self, $items) = @_;
3253
3254 $self->{child}->clear;
3255 return unless $items;
3256
3257 my @items = sort {
3258 ($a->{type} <=> $b->{type})
3259 or ($a->{name} cmp $b->{name})
3260 } @$items;
3261
3262 $self->{real_items} = \@items;
3263
3264 my $row = 0;
3265 for my $item (@items) {
3266 CFClient::Item::update_widgets $item;
3267
3268 $self->{child}->add (0, $row, $item->{face_widget});
3269 $self->{child}->add (1, $row, $item->{desc_widget});
3270 $self->{child}->add (2, $row, $item->{weight_widget});
3271
3272 $row++;
3273 }
3274}
3275
3276#############################################################################
3277
3278package CFClient::UI::BindEditor;
3279
3280our @ISA = CFClient::UI::FancyFrame::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3286
3287 $self->add (my $vb = new CFClient::UI::VBox);
3288
3289
3290 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3291 text => "start recording",
3292 tooltip => "Start/Stops recording of actions."
3293 ."All subsequent actions after the recording started will be captured."
3294 ."The actions are displayed after the record was stopped."
3295 ."To bind the action you have to click on the 'Bind' button",
3296 on_activate => sub {
3297 unless ($self->{recording}) {
3298 $self->start;
3299 } else {
3300 $self->stop;
3301 }
3302 });
3303
3304 $vb->add (new CFClient::UI::Label text => "Actions:");
3305 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3306
3307 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3310 $hb->add (new CFClient::UI::Button
3311 text => "bind",
3312 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3313 on_activate => sub {
3314 $self->ask_for_bind;
3315 });
3316
3317 $vb->add (my $hb = new CFClient::UI::HBox);
3318 $hb->add (new CFClient::UI::Button
3319 text => "ok",
3320 expand => 1,
3321 tooltip => "This closes the binding editor and saves the binding",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->commit;
3325 });
3326
3327 $hb->add (new CFClient::UI::Button
3328 text => "cancel",
3329 expand => 1,
3330 tooltip => "This closes the binding editor without saving",
3331 on_activate => sub {
3332 $self->hide;
3333 $self->{binding_cancel}->()
3334 if $self->{binding_cancel};
3335 });
3336
3337 $self->update_binding_widgets;
3338
3339 $self
3340}
3341
3342sub commit {
3343 my ($self) = @_;
3344 my ($mod, $sym, $cmds) = $self->get_binding;
3345 if ($sym != 0 && @$cmds > 0) {
3346 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3347 ."'. Don't forget 'Save Config'!");
3348 $self->{binding_change}->($mod, $sym, $cmds)
3349 if $self->{binding_change};
3350 } else {
3351 $::STATUSBOX->add ("No action bound, no key or action specified!");
3352 $self->{binding_cancel}->()
3353 if $self->{binding_cancel};
3354 }
3355}
3356
3357sub start {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("stop recording");
3361 $self->{recording} = 1;
3362 $self->clear_command_list;
3363 $::CONN->start_record if $::CONN;
3364}
3365
3366sub stop {
3367 my ($self) = @_;
3368
3369 $self->{rec_btn}->set_text ("start recording");
3370 $self->{recording} = 0;
3371
3372 my $rec;
3373 $rec = $::CONN->stop_record if $::CONN;
3374 return unless ref $rec eq 'ARRAY';
3375 $self->set_command_list ($rec);
3376}
3377
3378
3379sub ask_for_bind_and_commit {
3380 my ($self) = @_;
3381 $self->ask_for_bind (1);
3382}
3383
3384sub ask_for_bind {
3385 my ($self, $commit) = @_;
3386
3387 CFClient::Binder::open_binding_dialog (sub {
3388 my ($mod, $sym) = @_;
3389 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3390 $self->update_binding_widgets;
3391 $self->commit if $commit;
3392 });
3393}
3394
3395# $mod and $sym are the modifiers and key symbol
3396# $cmds is a array ref of strings (the commands)
3397# $cb is the callback that is executed on OK
3398# $ccb is the callback that is executed on CANCEL and
3399# when the binding was unsuccessful on OK
3400sub set_binding {
3401 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3402
3403 $self->clear_command_list;
3404 $self->{recording} = 0;
3405 $self->{rec_btn}->set_text ("start recording");
3406
3407 $self->{binding} = [$mod, $sym];
3408 $self->{commands} = $cmds;
3409
3410 $self->{binding_change} = $cb;
3411 $self->{binding_cancel} = $ccb;
3412
3413 $self->update_binding_widgets;
3414}
3415
3416# this is a shortcut method that asks for a binding
3417# and then just binds it.
3418sub do_quick_binding {
3419 my ($self, $cmds) = @_;
3420 $self->set_binding (undef, undef, $cmds, sub {
3421 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3422 });
3423 $self->ask_for_bind (1);
3424}
3425
3426sub update_binding_widgets {
3427 my ($self) = @_;
3428 my ($mod, $sym, $cmds) = $self->get_binding;
3429 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3430 $self->set_command_list ($cmds);
3431}
3432
3433sub get_binding {
3434 my ($self) = @_;
3435 return (
3436 $self->{binding}->[0],
3437 $self->{binding}->[1],
3438 [ grep { defined $_ } @{$self->{commands}} ]
3439 );
3440}
3441
3442sub clear_command_list {
3443 my ($self) = @_;
3444 $self->{cmdbox}->clear ();
3445}
3446
3447sub set_command_list {
3448 my ($self, $cmds) = @_;
3449
3450 $self->{cmdbox}->clear ();
3451 $self->{commands} = $cmds;
3452
3453 my $idx = 0;
3454
3455 for (@$cmds) {
3456 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3457
3458 my $i = $idx;
3459 $hb->add (new CFClient::UI::Label text => $_);
3460 $hb->add (new CFClient::UI::Button
3461 text => "delete",
3462 tooltip => "Deletes the action from the record",
3463 on_activate => sub {
3464 $self->{cmdbox}->remove ($hb);
3465 $cmds->[$i] = undef;
3466 });
3467
3468
3469 $idx++
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::SpellList;
3476
3477our @ISA = CFClient::UI::Table::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (
3483 binding => [],
3484 commands => [],
3485 @_,
3486 )
3487}
3488
3489my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3490 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3491my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3492 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3493my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3494 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3495
3496sub rebuild_spell_list {
3497 my ($self) = @_;
3498
3499 $CFClient::UI::ROOT->on_refresh ($self => sub {
3500 $self->clear;
3501
3502 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3503 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3504 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3505 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3506
3507 my $row = 0;
3508
3509 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3510 my $spell = $self->{spell}{$_};
3511
3512 $row++;
3513
3514 $self->add (0, $row, new CFClient::UI::Face
3515 face => $spell->{face},
3516 can_hover => 1,
3517 can_events => 1,
3518 tooltip => $spell->{message},
3519 );
3520
3521 $self->add (1, $row, new CFClient::UI::Label
3522 expand => 1,
3523 text => $spell->{name},
3524 can_hover => 1,
3525 can_events => 1,
3526 tooltip => $spell->{message},
3527 );
3528
3529 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3530 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3531 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3532
3533 # TODO: should be done via popup
3534 $self->add (5, $row, new CFClient::UI::Button
3535 text => "bind",
3536 tooltip => "bind spell readying (cast command) to key",
3537 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3538 );
3539 }
3540 });
3541}
3542
3543sub add_spell {
3544 my ($self, $spell) = @_;
3545
3546 $self->{spell}->{$spell->{name}} = $spell;
3547 $self->rebuild_spell_list;
3548}
3549
3550sub remove_spell {
3551 my ($self, $spell) = @_;
3552
3553 delete $self->{spell}->{$spell->{name}};
3554 $self->rebuild_spell_list;
3555}
3556
3557#############################################################################
3558
1984package CFClient::UI::Root; 3559package CFClient::UI::Root;
1985 3560
1986our @ISA = CFClient::UI::Container::; 3561our @ISA = CFClient::UI::Container::;
1987 3562
1988use SDL::OpenGL; 3563use List::Util qw(min max);
3564
3565use CFClient::OpenGL;
3566
3567sub new {
3568 my $class = shift;
3569
3570 my $self = $class->SUPER::new (
3571 visible => 1,
3572 @_,
3573 );
3574
3575 Scalar::Util::weaken ($self->{root} = $self);
3576
3577 $self
3578}
1989 3579
1990sub size_request { 3580sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3581 my ($self) = @_;
3582
3583 ($self->{w}, $self->{h})
3584}
3585
3586sub _to_pixel {
3587 my ($coord, $size, $max) = @_;
3588
3589 $coord =
3590 $coord eq "center" ? ($max - $size) * 0.5
3591 : $coord eq "max" ? $max
3592 : $coord;
3593
3594 $coord = 0 if $coord < 0;
3595 $coord = $max - $size if $coord > $max - $size;
3596
3597 int $coord + 0.5
1992} 3598}
1993 3599
1994sub size_allocate { 3600sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3601 my ($self, $w, $h) = @_;
1996 3602
1997 $self->_size_allocate ($x, $y, $w, $h); 3603 for my $child ($self->children) {
3604 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3605
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3606 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3607 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3608
2003sub _topleft { 3609 $X = _to_pixel $X, $W, $self->{w};
3610 $Y = _to_pixel $Y, $H, $self->{h};
3611
3612 $child->configure ($X, $Y, $W, $H);
3613 }
3614}
3615
3616sub coord2local {
2004 my ($self, $x, $y) = @_; 3617 my ($self, $x, $y) = @_;
2005 3618
2006 ($x, $y) 3619 ($x, $y)
2007} 3620}
2008 3621
3622sub coord2global {
3623 my ($self, $x, $y) = @_;
3624
3625 ($x, $y)
3626}
3627
2009sub update { 3628sub update {
2010 my ($self) = @_; 3629 my ($self) = @_;
2011 3630
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3631 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3632}
2015 3633
2016sub add { 3634sub add {
2017 my ($self, $widget) = @_; 3635 my ($self, @children) = @_;
2018 3636
3637 $_->{is_toplevel} = 1
3638 for @children;
3639
2019 $self->SUPER::add ($widget); 3640 $self->SUPER::add (@children);
3641}
2020 3642
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3643sub remove {
3644 my ($self, @children) = @_;
3645
3646 $self->SUPER::remove (@children);
3647
3648 delete $self->{is_toplevel}
3649 for @children;
3650
3651 while (@children) {
3652 my $w = pop @children;
3653 push @children, $w->children;
3654 $w->set_invisible;
3655 }
2022} 3656}
2023 3657
2024sub on_refresh { 3658sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3659 my ($self, $id, $cb) = @_;
2026 3660
2027 $self->{refresh_hook}{$id} = $cb; 3661 $self->{refresh_hook}{$id} = $cb;
2028} 3662}
2029 3663
3664sub on_post_alloc {
3665 my ($self, $id, $cb) = @_;
3666
3667 $self->{post_alloc_hook}{$id} = $cb;
3668}
3669
2030sub draw { 3670sub draw {
2031 my ($self) = @_; 3671 my ($self) = @_;
2032 3672
2033 while (my $rcb = delete $self->{refresh_hook}) { 3673 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3674 $_->()
3675 for values %{delete $self->{refresh_hook}};
2035 } 3676 }
3677
3678 if ($self->{realloc}) {
3679 my %queue;
3680 my @queue;
3681 my $widget;
3682
3683 outer:
3684 while () {
3685 if (my $realloc = delete $self->{realloc}) {
3686 for $widget (values %$realloc) {
3687 $widget->{visible} or next; # do not resize invisible widgets
3688
3689 $queue{$widget+0}++ and next; # duplicates are common
3690
3691 push @{ $queue[$widget->{visible}] }, $widget;
3692 }
3693 }
3694
3695 while () {
3696 @queue or last outer;
3697
3698 $widget = pop @{ $queue[-1] || [] }
3699 and last;
3700
3701 pop @queue;
3702 }
3703
3704 delete $queue{$widget+0};
3705
3706 my ($w, $h) = $widget->size_request;
3707
3708 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3709 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3710
3711 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3712 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3713
3714 $w = $widget->{force_w} if exists $widget->{force_w};
3715 $h = $widget->{force_h} if exists $widget->{force_h};
3716
3717 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3718 || delete $widget->{force_realloc}) {
3719 $widget->{req_w} = $w;
3720 $widget->{req_h} = $h;
3721
3722 $self->{size_alloc}{$widget+0} = $widget;
3723
3724 if (my $parent = $widget->{parent}) {
3725 $self->{realloc}{$parent+0} = $parent
3726 unless $queue{$parent+0};
3727
3728 $parent->{force_size_alloc} = 1;
3729 $self->{size_alloc}{$parent+0} = $parent;
3730 }
3731 }
3732
3733 delete $self->{realloc}{$widget+0};
3734 }
3735 }
3736
3737 while (my $size_alloc = delete $self->{size_alloc}) {
3738 my @queue = sort { $b->{visible} <=> $a->{visible} }
3739 values %$size_alloc;
3740
3741 while () {
3742 my $widget = pop @queue || last;
3743
3744 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3745
3746 $w = 0 if $w < 0;
3747 $h = 0 if $h < 0;
3748
3749 $w = int $w + 0.5;
3750 $h = int $h + 0.5;
3751
3752 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3753 $widget->{old_w} = $widget->{w};
3754 $widget->{old_h} = $widget->{h};
3755
3756 $widget->{w} = $w;
3757 $widget->{h} = $h;
3758
3759 $widget->emit (size_allocate => $w, $h);
3760 }
3761 }
3762 }
3763
3764 while ($self->{post_alloc_hook}) {
3765 $_->()
3766 for values %{delete $self->{post_alloc_hook}};
3767 }
3768
2036 3769
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3770 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3771 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3772 glClear GL_COLOR_BUFFER_BIT;
2040 3773
2041 glMatrixMode GL_PROJECTION; 3774 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3775 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3776 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3777 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3778 glLoadIdentity;
2046 3779
3780 {
3781 package CFClient::UI::Base;
3782
3783 ($draw_x, $draw_y, $draw_w, $draw_h) =
3784 (0, 0, $self->{w}, $self->{h});
3785 }
3786
2047 $self->_draw; 3787 $self->_draw;
2048} 3788}
2049 3789
2050############################################################################# 3790#############################################################################
2051 3791
2052package CFClient::UI; 3792package CFClient::UI;
2053 3793
2054$ROOT = new CFClient::UI::Root; 3794$ROOT = new CFClient::UI::Root;
3795$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3796
20561 37971
2057 3798

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