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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{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} = int $x; 319
118 $self->{y} = int $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;
181 430
182 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
183 432
184 $focus->update if $focus; 433 $focus->update if $focus;
185 $FOCUS->update; 434 $FOCUS->update;
186} 435}
187 436
… …
190 439
191 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
192 441
193 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
194 443
195 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
196 445
197 $focus->update if $focus; #? 446 $focus->update if $focus; #?
198}
199 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
200sub mouse_motion { } 452sub mouse_motion { 0 }
201sub button_up { } 453sub button_up { 0 }
202sub key_down { } 454sub key_down { 0 }
203sub key_up { } 455sub key_up { 0 }
204 456
205sub button_down { 457sub button_down {
206 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
207 459
208 $self->focus_in; 460 $self->focus_in;
209}
210 461
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 462 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 463}
248 464
249sub find_widget { 465sub find_widget {
250 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
251 469
252 return $self 470 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 473
… …
258 476
259sub set_parent { 477sub set_parent {
260 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
261 479
262 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
263} 482}
264 483
265sub check_size { 484sub connect {
485 my ($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 {
266 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
267 506
268 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
269 509
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
271 $self->{req_w} = $w; 516 delete $self->{req_w};
272 $self->{req_h} = $h; 517 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 518 }
277} 519}
278 520
279sub update { 521sub update {
280 my ($self) = @_; 522 my ($self) = @_;
281 523
282 $self->{parent}->update 524 $self->{parent}->update
283 if $self->{parent}; 525 if $self->{parent};
284} 526}
285 527
286sub connect { 528sub reconfigure {
287 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
288 530
289 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
290} 533}
291 534
292sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 538
295 $_->($self, @args) 539sub draw {
296 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 $self\n";
297} 592}
298 593
299sub DESTROY { 594sub DESTROY {
300 my ($self) = @_; 595 my ($self) = @_;
301 596
597 delete $WIDGET{$self+0};
302 #$self->deactivate; 598 #$self->deactivate;
303} 599}
304 600
305############################################################################# 601#############################################################################
306 602
307package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
308 604
309our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
310 606
311use strict; 607use strict;
312use SDL::OpenGL; 608use CFClient::OpenGL;
313 609
314sub new { 610sub new {
315 my $class = shift; 611 my $class = shift;
316 612
317 # range [value, low, high, page] 613 # range [value, low, high, page]
318 614
319 $class->SUPER::new ( 615 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
322 @_ 618 @_
323 ) 619 )
324} 620}
325 621
326sub _draw { 622sub _draw {
327 my ($self) = @_; 623 my ($self) = @_;
328 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
330 631
331 glEnable GL_BLEND; 632 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
334 635
335 glBegin GL_QUADS; 636 glBegin GL_QUADS;
336 glVertex 0 , 0; 637 glVertex 0 , 0;
337 glVertex 0 , $h; 638 glVertex 0 , $h;
338 glVertex $w, $h; 639 glVertex $w, $h;
339 glVertex $w, 0; 640 glVertex $w, 0;
340 glEnd; 641 glEnd;
341 642
342 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
343} 645}
344 646
345############################################################################# 647#############################################################################
346 648
347package CFClient::UI::Empty; 649package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 650
361our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
362 652
363sub new { 653sub new {
364 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
365 657
658sub size_request {
659 my ($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
366 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
367 676
368 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
369 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
370 685
371 $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)
372} 768}
373 769
374sub add { 770sub add {
375 my ($self, $child) = @_; 771 my ($self, $child) = @_;
376 772
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [ 773 $self->{children} = [];
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ]; 774
385 775 $self->SUPER::add ($child);
386 $self->{w} = $self->{h} = -1;
387 $self->update;
388} 776}
389 777
390sub remove { 778sub remove {
391 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
392 780
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
394 782
395 $self->check_size; 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, $y)
396} 932}
397 933
398sub find_widget { 934sub find_widget {
399 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
400 936
401 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
402 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
403 939 ) {
404 my $res;
405
406 for (reverse @{ $self->{children} }) {
407 $res = $_->find_widget ($x, $y)
408 and return $res;
409 }
410
411 $self->SUPER::find_widget ($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, $y)
943 }
412} 944}
413 945
414sub _draw { 946sub _render {
415 my ($self) = @_; 947 my ($self) = @_;
416 948
417 $_->draw for @{$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 $self->SUPER::_render;
418} 955}
419 956
420############################################################################# 957#############################################################################
421 958
422package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
423 960
424our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
425 962
426sub new { 963sub new {
427 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
428 965
429 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
430 967
431 $class->SUPER::new (children => [$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 $self
432} 988}
433 989
434sub add { 990sub add {
435 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
436 992
437 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
438
439 $self->SUPER::add ($widget);
440} 994}
441 995
442sub remove { 996sub update {
443 my ($self, $widget) = @_; 997 my ($self) = @_;
444 998
445 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
446 1000
447 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
448 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
449} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450
451sub child { $_[0]->{children}[0] }
452
453sub size_request {
454 $_[0]{children}[0]->size_request
455} 1004}
456 1005
457sub size_allocate { 1006sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
459 1008
460 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
461 1010
462 $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]);
463} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
464 1017
465############################################################################# 1018#############################################################################
466 1019
467package CFClient::UI::Window; 1020package CFClient::UI::Frame;
468 1021
469our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
470 1023
471use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
472 1073
473sub new { 1074sub new {
474 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
475 1076
1077 my $title = delete $arg{title};
1078
476 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
477} 1080 bg => [1, 1, 1, 1],
478 1081 border_bg => [1, 1, 1, 1],
479sub update { 1082 border => 0.6,
480 my ($self) = @_; 1083 can_events => 1,
481 1084 min_w => 16,
482 # we want to do this delayed... 1085 min_h => 16,
483 $self->render_chld; 1086 %arg,
484 $self->SUPER::update;
485}
486
487sub render_chld {
488 my ($self) = @_;
489
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1;
492 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw;
494 }; 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 + $self->border * 2,
1121 )
495} 1122}
496 1123
497sub size_allocate { 1124sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
499 1126
500 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
501 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
502 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
503 1132
504 $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}
505} 1203}
506 1204
507sub _draw { 1205sub _draw {
508 my ($self) = @_; 1206 my ($self) = @_;
509 1207
1208 my $child = $self->{children}[0];
1209
510 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
511 1212
512 my $tex = $self->{texture}
513 or return;
514
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
519 1215
520 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
521 1217
522 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
523 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 $self->{title}->_draw;
1241 }
524} 1242}
525 1243
526############################################################################# 1244#############################################################################
527 1245
528package CFClient::UI::ViewPort;
529
530our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame; 1246package CFClient::UI::Table;
559 1247
560our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
561 1249
562use SDL::OpenGL; 1250use List::Util qw(max sum);
563 1251
564sub size_request { 1252use CFClient::OpenGL;
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 1253
612sub new { 1254sub new {
613 my $class = shift; 1255 my $class = shift;
614 1256
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new (
618 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8,
621 @_
622 )
623}
624
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_;
640
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2;
644 $w -= List::Util::max 0, $self->{border} * 2;
645
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
647}
648
649sub button_down {
650 my ($self, $ev, $x, $y) = @_;
651
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
654
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
656 my ($bw, $bh) = ($self->{w}, $self->{h});
657
658 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_;
660
661 ($x, $y) = ($ev->motion_x, $ev->motion_y);
662
663 $self->{user_w} = $bw + $x - $ox;
664 $self->{user_h} = $bh + $y - $oy;
665 $self->update;
666 };
667
668 } elsif ($x >= 0 && $x < $self->{w}
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
672 my ($bx, $by) = ($self->{x}, $self->{y});
673
674 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_;
676
677 ($x, $y) = ($ev->motion_x, $ev->motion_y);
678
679 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 };
682 }
683}
684
685sub button_up {
686 my ($self, $ev, $x, $y) = @_;
687
688 delete $self->{motion};
689}
690
691sub mouse_motion {
692 my ($self, $ev, $x, $y) = @_;
693
694 $self->{motion}->($ev, $x, $y) if $self->{motion};
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707
708 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border});
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
713
714 my $bg = $tex[0];
715
716 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h};
719
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
726
727 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND;
729
730 $self->child->draw;
731}
732
733#############################################################################
734
735package CFClient::UI::Table;
736
737our @ISA = CFClient::UI::Base::;
738
739use List::Util qw(max sum);
740
741use SDL::OpenGL;
742
743sub new {
744 my $class = shift;
745
746 $class->SUPER::new ( 1257 $class->SUPER::new (
747 col_expand => [], 1258 col_expand => [],
748 @_ 1259 @_,
749 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1265}
751 1266
752sub add { 1267sub add {
753 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
754 1269
755 $child->set_parent ($self); 1270 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
757 1272
758 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
759 $self->update;
760} 1274}
761 1275
762# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1277sub clear {
764 my ($self) = @_; 1278 my ($self) = @_;
765 1279
1280 my @children = $self->children;
766 delete $self->{children}; 1281 delete $self->{children};
767 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
768} 1289}
769 1290
770sub get_wh { 1291sub get_wh {
771 my ($self) = @_; 1292 my ($self) = @_;
772 1293
… …
777 or next; 1298 or next;
778 1299
779 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
781 or next; 1302 or next;
782 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1304
784 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
786 } 1307 }
787 } 1308 }
… …
799 (sum @$hs), 1320 (sum @$hs),
800 ) 1321 )
801} 1322}
802 1323
803sub size_allocate { 1324sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1326
808 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
809 1328
810 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
812 1331
813 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
833 1352
834 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
836 1355
837 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1358 }
840 1359
841 $x += $col_w; 1360 $x += $col_w;
842 } 1361 }
843 1362
… …
870 } 1389 }
871} 1390}
872 1391
873############################################################################# 1392#############################################################################
874 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($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 += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
875package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
876 1455
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
880 1457
881sub size_request { 1458sub new {
882 my ($self) = @_; 1459 my $class = shift;
883 1460
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
885 1462 vertical => 0,
886 ( 1463 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1464 )
890} 1465}
891 1466
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1467#############################################################################
936 1468
937package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
938 1470
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
942 1472
943sub size_request { 1473sub new {
944 my ($self) = @_; 1474 my $class = shift;
945 1475
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
947 1477 vertical => 1,
948 ( 1478 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1479 )
952} 1480}
953 1481
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1482#############################################################################
994 1483
995package CFClient::UI::Label; 1484package CFClient::UI::Label;
996 1485
997our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
998 1487
999use SDL::OpenGL; 1488use CFClient::OpenGL;
1000 1489
1001sub new { 1490sub new {
1002 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1003 1492
1004 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1495 #bg => none
1007 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,
1008 align => -1, 1504 align => -1,
1009 valign => -1, 1505 valign => -1,
1010 padding => 2, 1506 padding_x => 2,
1011 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1012 %arg 1509 %arg
1013 ); 1510 );
1014 1511
1015 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1016 1517
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1018 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1019 1523
1020 $self 1524 $self
1021} 1525}
1022 1526
1023sub escape_text { 1527sub escape($) {
1024 local $_ = $_[1]; 1528 local $_ = $_[0];
1025 1529
1026 s/&/&amp;/g; 1530 s/&/&amp;/g;
1027 s/>/&gt;/g; 1531 s/>/&gt;/g;
1028 s/</&lt;/g; 1532 s/</&lt;/g;
1029 1533
1030 $_[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 $self->SUPER::realloc;
1031} 1549}
1032 1550
1033sub set_text { 1551sub set_text {
1034 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1035 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1037
1038 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1039 $self->update; 1562 $self->update;
1040} 1563}
1041 1564
1042sub set_markup { 1565sub set_markup {
1043 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1044 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;
1045 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1575 delete $self->{req_h};
1046 1576
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1592
1593 my ($w, $h) = $self->{layout}->size;
1594
1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1599 my ($w2, $h2) = $self->{template}->size;
1600
1601 $w = List::Util::max $w, $w2;
1602 $h = List::Util::max $h, $h2;
1603 }
1604
1605 ($w, $h)
1606 }
1607}
1608
1609sub size_allocate {
1610 my ($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;
1047 delete $self->{texture}; 1622 delete $self->{texture};
1048 $self->update;
1049}
1050 1623
1051sub size_request { 1624 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1625}
1079 1626
1080sub _draw { 1627sub _draw {
1081 my ($self) = @_; 1628 my ($self) = @_;
1082 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1083 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1084 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1086 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1087 }; 1641 };
1088 1642
1089 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1091 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1654
1655 if ($tex->{format} == GL_ALPHA) {
1656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1657 glColor @{$self->{fg}};
1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093
1094 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1661 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1662 }
1109 1663
1110 glDisable GL_TEXTURE_2D; 1664 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1665}
1113 1666
1114############################################################################# 1667#############################################################################
1115 1668
1116package CFClient::UI::EntryBase; 1669package CFClient::UI::EntryBase;
1117 1670
1118our @ISA = CFClient::UI::Label::; 1671our @ISA = CFClient::UI::Label::;
1119 1672
1120use SDL; 1673use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1674
1123sub new { 1675sub new {
1124 my $class = shift; 1676 my $class = shift;
1125 1677
1126 $class->SUPER::new ( 1678 $class->SUPER::new (
1127 fg => [1, 1, 1], 1679 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1680 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1681 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1682 active_fg => [0, 0, 0],
1131 can_hover => 1, 1683 can_hover => 1,
1132 can_focus => 1, 1684 can_focus => 1,
1133 valign => 0, 1685 valign => 0,
1686 can_events => 1,
1687 #text => ...
1134 @_ 1688 @_
1135 ) 1689 )
1136} 1690}
1137 1691
1138sub _set_text { 1692sub _set_text {
… …
1145 $self->{last_activity} = $::NOW; 1699 $self->{last_activity} = $::NOW;
1146 $self->{text} = $text; 1700 $self->{text} = $text;
1147 1701
1148 $text =~ s/./*/g if $self->{hidden}; 1702 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1703 $self->{layout}->set_text ("$text ");
1704 delete $self->{req_h};
1150 1705
1151 $self->emit (changed => $self->{text}); 1706 $self->_emit (changed => $self->{text});
1707
1708 $self->realloc;
1709 $self->update;
1710}
1711
1712sub set_text {
1713 my ($self, $text) = @_;
1714
1715 $self->{cursor} = length $text;
1716 $self->_set_text ($text);
1152} 1717}
1153 1718
1154sub get_text { 1719sub get_text {
1155 $_[0]{text} 1720 $_[0]{text}
1156} 1721}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1726 my ($w, $h) = $self->SUPER::size_request;
1162 1727
1163 ($w + 1, $h) # add 1 for cursor 1728 ($w + 1, $h) # add 1 for cursor
1164} 1729}
1165 1730
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1731sub key_down {
1183 my ($self, $ev) = @_; 1732 my ($self, $ev) = @_;
1184 1733
1185 my $mod = $ev->key_mod; 1734 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1735 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1736 my $uni = $ev->{unicode};
1189 1737
1190 my $text = $self->get_text; 1738 my $text = $self->get_text;
1191 1739
1192 if ($sym == SDLK_BACKSPACE) { 1740 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1741 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1742 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1743 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1744 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1745 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1746 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1747 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1748 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1749 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1750 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1751 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1752 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1753 $self->_emit ('escape');
1206 } elsif ($uni) { 1754 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1755 substr $text, $self->{cursor}++, 0, chr $uni;
1756 } else {
1757 return 0;
1208 } 1758 }
1209 1759
1210 $self->_set_text ($text); 1760 $self->_set_text ($text);
1211 $self->update; 1761
1762 $self->realloc;
1763
1764 1
1212} 1765}
1213 1766
1214sub focus_in { 1767sub focus_in {
1215 my ($self) = @_; 1768 my ($self) = @_;
1216 1769
… …
1231 utf8::encode $text; 1784 utf8::encode $text;
1232 $self->{cursor} = length substr $text, 0, $idx; 1785 $self->{cursor} = length substr $text, 0, $idx;
1233 1786
1234 $self->_set_text ($self->{text}); 1787 $self->_set_text ($self->{text});
1235 $self->update; 1788 $self->update;
1789
1790 1
1236} 1791}
1237 1792
1238sub mouse_motion { 1793sub mouse_motion {
1239 my ($self, $ev, $x, $y) = @_; 1794 my ($self, $ev, $x, $y) = @_;
1240# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1795# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1796
1797 0
1241} 1798}
1242 1799
1243sub _draw { 1800sub _draw {
1244 my ($self) = @_; 1801 my ($self) = @_;
1245 1802
1246 local $self->{fg} = $self->{fg}; 1803 local $self->{fg} = $self->{fg};
1247 1804
1248 if ($FOCUS == $self) { 1805 if ($FOCUS == $self) {
1249 glColor @{$self->{active_bg}}; 1806 glColor_premultiply @{$self->{active_bg}};
1250 $self->{fg} = $self->{active_fg}; 1807 $self->{fg} = $self->{active_fg};
1251 } else { 1808 } else {
1252 glColor @{$self->{bg}}; 1809 glColor_premultiply @{$self->{bg}};
1253 } 1810 }
1254 1811
1255 glEnable GL_BLEND; 1812 glEnable GL_BLEND;
1256 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1813 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1257 glBegin GL_QUADS; 1814 glBegin GL_QUADS;
1258 glVertex 0 , 0; 1815 glVertex 0 , 0;
1259 glVertex 0 , $self->{h}; 1816 glVertex 0 , $self->{h};
1260 glVertex $self->{w}, $self->{h}; 1817 glVertex $self->{w}, $self->{h};
1261 glVertex $self->{w}, 0; 1818 glVertex $self->{w}, 0;
… …
1284 1841
1285package CFClient::UI::Entry; 1842package CFClient::UI::Entry;
1286 1843
1287our @ISA = CFClient::UI::EntryBase::; 1844our @ISA = CFClient::UI::EntryBase::;
1288 1845
1289use SDL; 1846use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1847
1292sub key_down { 1848sub key_down {
1293 my ($self, $ev) = @_; 1849 my ($self, $ev) = @_;
1294 1850
1295 my $sym = $ev->key_sym; 1851 my $sym = $ev->{sym};
1296 1852
1297 if ($sym == SDLK_RETURN) { 1853 if ($sym == 13) {
1854 unshift @{$self->{history}},
1855 my $txt = $self->get_text;
1856 $self->{history_pointer} = -1;
1857 $self->{history_saveback} = '';
1298 $self->emit (activate => $self->get_text); 1858 $self->_emit (activate => $txt);
1299 $self->update; 1859 $self->update;
1300 1860
1861 } elsif ($sym == CFClient::SDLK_UP) {
1862 if ($self->{history_pointer} < 0) {
1863 $self->{history_saveback} = $self->get_text;
1864 }
1865 if (@{$self->{history} || []} > 0) {
1866 $self->{history_pointer}++;
1867 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1868 $self->{history_pointer} = @{$self->{history} || []} - 1;
1869 }
1870 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1871 }
1872
1873 } elsif ($sym == CFClient::SDLK_DOWN) {
1874 $self->{history_pointer}--;
1875 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1876
1877 if ($self->{history_pointer} >= 0) {
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 } else {
1880 $self->set_text ($self->{history_saveback});
1881 }
1882
1301 } else { 1883 } else {
1302 $self->SUPER::key_down ($ev); 1884 return $self->SUPER::key_down ($ev)
1885 }
1886
1303 } 1887 1
1304
1305} 1888}
1306 1889
1307############################################################################# 1890#############################################################################
1308 1891
1309package CFClient::UI::Button; 1892package CFClient::UI::Button;
1310 1893
1311our @ISA = CFClient::UI::Label::; 1894our @ISA = CFClient::UI::Label::;
1312 1895
1313use SDL; 1896use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1897
1316my @tex = 1898my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1900 qw(b1_button_active.png);
1319 1901
1320sub new { 1902sub new {
1321 my $class = shift; 1903 my $class = shift;
1322 1904
1323 $class->SUPER::new ( 1905 $class->SUPER::new (
1324 padding => 4, 1906 padding_x => 4,
1907 padding_y => 4,
1325 fg => [1, 1, 1], 1908 fg => [1, 1, 1],
1326 bg => [1, 1, 1, 0.2],
1327 active_fg => [0, 0, 1], 1909 active_fg => [0, 0, 1],
1328 can_hover => 1, 1910 can_hover => 1,
1911 align => 0,
1912 valign => 0,
1913 can_events => 1,
1329 @_ 1914 @_
1330 ) 1915 )
1331} 1916}
1332 1917
1918sub activate { }
1919
1333sub button_up { 1920sub button_up {
1334 my ($self, $ev, $x, $y) = @_; 1921 my ($self, $ev, $x, $y) = @_;
1335 1922
1923 $self->emit ("activate")
1336 if ($x >= 0 && $x < $self->{w} 1924 if $x >= 0 && $x < $self->{w}
1337 && $y >= 0 && $y < $self->{h}) { 1925 && $y >= 0 && $y < $self->{h};
1338 $self->emit ("activate"); 1926
1339 } 1927 1
1340} 1928}
1341 1929
1342sub _draw { 1930sub _draw {
1343 my ($self) = @_; 1931 my ($self) = @_;
1344 1932
1345 local $self->{fg} = $self->{fg}; 1933 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1346 1934
1347 if ($GRAB == $self) {
1348 $self->{fg} = $self->{active_fg};
1349 }
1350
1351 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 1935 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1936 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1; 1937 glColor 0, 0, 0, 1;
1356 1938
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1939 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358 1940
1359 glDisable GL_TEXTURE_2D; 1941 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361 1942
1362 $self->SUPER::_draw; 1943 $self->SUPER::_draw;
1363} 1944}
1364 1945
1365############################################################################# 1946#############################################################################
… …
1367package CFClient::UI::CheckBox; 1948package CFClient::UI::CheckBox;
1368 1949
1369our @ISA = CFClient::UI::DrawBG::; 1950our @ISA = CFClient::UI::DrawBG::;
1370 1951
1371my @tex = 1952my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1954 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374 1955
1375use SDL; 1956use CFClient::OpenGL;
1376use SDL::OpenGL;
1377 1957
1378sub new { 1958sub new {
1379 my $class = shift; 1959 my $class = shift;
1380 1960
1381 $class->SUPER::new ( 1961 $class->SUPER::new (
1382 padding => 2, 1962 padding_x => 2,
1963 padding_y => 2,
1383 fg => [1, 1, 1], 1964 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0], 1965 active_fg => [1, 1, 0],
1966 bg => [0, 0, 0, 0.2],
1967 active_bg => [1, 1, 1, 0.5],
1385 state => 0, 1968 state => 0,
1386 can_hover => 1, 1969 can_hover => 1,
1387 @_ 1970 @_
1388 ) 1971 )
1389} 1972}
1390 1973
1391sub size_request { 1974sub size_request {
1392 my ($self) = @_; 1975 my ($self) = @_;
1393 1976
1394 ($self->{padding} * 2 + 6) x 2 1977 (6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401} 1978}
1402 1979
1403sub button_down { 1980sub button_down {
1404 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1405 1982
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1983 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1984 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1408 $self->{state} = !$self->{state}; 1985 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state}); 1986 $self->_emit (changed => $self->{state});
1987 } else {
1988 return 0
1989 }
1990
1410 } 1991 1
1411} 1992}
1412 1993
1413sub _draw { 1994sub _draw {
1414 my ($self) = @_; 1995 my ($self) = @_;
1415 1996
1416 $self->SUPER::_draw; 1997 $self->SUPER::_draw;
1417 1998
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1999 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1419 2000
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2001 my ($w, $h) = @$self{qw(w h)};
2002
2003 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1421 2004
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2005 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423 2006
1424 glEnable GL_BLEND; 2007 my $tex = $self->{state} ? $tex[1] : $tex[0];
2008
1425 glEnable GL_TEXTURE_2D; 2009 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s); 2010 $tex->draw_quad_alpha (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D; 2011 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434} 2012}
1435 2013
1436############################################################################# 2014#############################################################################
1437 2015
2016package CFClient::UI::Image;
2017
2018our @ISA = CFClient::UI::Base::;
2019
2020use CFClient::OpenGL;
2021use Carp qw/confess/;
2022
2023our %loaded_images;
2024
2025sub new {
2026 my $class = shift;
2027
2028 my $self = $class->SUPER::new (can_events => 0, @_);
2029
2030 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2031
2032 $loaded_images{$self->{image}} ||=
2033 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2034
2035 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2036
2037 Scalar::Util::weaken $loaded_images{$self->{image}};
2038
2039 $self->{aspect} = $tex->{w} / $tex->{h};
2040
2041 $self
2042}
2043
2044sub size_request {
2045 my ($self) = @_;
2046
2047 ($self->{tex}->{w}, $self->{tex}->{h})
2048}
2049
2050sub _draw {
2051 my ($self) = @_;
2052
2053 my $tex = $self->{tex};
2054
2055 my ($w, $h) = ($self->{w}, $self->{h});
2056
2057 if ($self->{rot90}) {
2058 glRotate 90, 0, 0, 1;
2059 glTranslate 0, -$self->{w}, 0;
2060
2061 ($w, $h) = ($h, $w);
2062 }
2063
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 $tex->draw_quad_alpha (0, 0, $w, $h);
2068
2069 glDisable GL_TEXTURE_2D;
2070}
2071
2072#############################################################################
2073
1438package CFClient::UI::VGauge; 2074package CFClient::UI::VGauge;
1439 2075
1440our @ISA = CFClient::UI::Base::; 2076our @ISA = CFClient::UI::Base::;
1441 2077
1442use SDL::OpenGL; 2078use List::Util qw(min max);
2079
2080use CFClient::OpenGL;
1443 2081
1444my %tex = ( 2082my %tex = (
1445 food => [ 2083 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2085 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ], 2086 ],
1449 grace => [ 2087 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2089 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452 ], 2090 ],
1453 hp => [ 2091 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2093 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ], 2094 ],
1457 mana => [ 2095 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2097 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460 ], 2098 ],
1461); 2099);
1462 2100
1463# eg. VGauge->new (gauge => 'food'), default gauge: food 2101# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new { 2102sub new {
1465 my $class = shift; 2103 my $class = shift;
1466 2104
1467 my $self = $class->SUPER::new (gauge => 'food', @_); 2105 my $self = $class->SUPER::new (
2106 type => 'food',
2107 @_
2108 );
2109
2110 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1468 2111
1469 $self 2112 $self
1470} 2113}
1471 2114
1472sub size_request { 2115sub size_request {
1473 my ($self) = @_; 2116 my ($self) = @_;
1474 2117
1475 ($self->{w}, $self->{h}) 2118 #my $tex = $tex{$self->{type}}[0];
2119 #@$tex{qw(w h)}
2120 (0, 0)
1476} 2121}
1477 2122
1478sub set_max { 2123sub set_max {
1479 my ($self, $max) = @_; 2124 my ($self, $max) = @_;
2125
2126 return if $self->{max_val} == $max;
2127
1480 $self->{max_val} = $max; 2128 $self->{max_val} = $max;
2129 $self->update;
1481} 2130}
1482 2131
1483sub set_value { 2132sub set_value {
1484 my ($self, $val, $max) = @_; 2133 my ($self, $val, $max) = @_;
1485 2134
1486 $self->set_max ($max) 2135 $self->set_max ($max)
1487 if defined $max; 2136 if defined $max;
1488 2137
1489 $max = $self->{max_val}; 2138 return if $self->{val} == $val;
2139
1490 $self->{val} = $val; 2140 $self->{val} = $val;
1491
1492 $self->update; 2141 $self->update;
1493} 2142}
1494 2143
1495sub _draw { 2144sub _draw {
1496 my ($self) = @_; 2145 my ($self) = @_;
1497 2146
1498 my $tex = $tex{$self->{gauge}}; 2147 my $tex = $tex{$self->{type}};
2148 my ($t1, $t2, $t3) = @$tex;
1499 2149
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2150 my ($w, $h) = ($self->{w}, $self->{h});
1501 2151
2152 if ($self->{vertical}) {
2153 glRotate 90, 0, 0, 1;
2154 glTranslate 0, -$self->{w}, 0;
2155
2156 ($w, $h) = ($h, $w);
2157 }
2158
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2159 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2160
1505 my $t1 = $tex->[0]; 2161 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2162 my $ycut2 = max 0, min 1, $ycut - 1;
2163
2164 my $h1 = $self->{h} * (1 - $ycut1);
2165 my $h2 = $self->{h} * (1 - $ycut2);
1507 2166
1508 glEnable GL_BLEND; 2167 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2168 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2169 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2170 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2172
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2173 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin (GL_QUADS); 2174 glBegin GL_QUADS;
1520 glTexCoord (0, 0); glVertex (0 , $yp); 2175 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2176 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2177 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2178 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd (); 2179 glEnd;
1525 2180
1526 $yp += $h1; 2181 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2182 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin (GL_QUADS); 2183 glBegin GL_QUADS;
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2184 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2185 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2187 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd (); 2188 glEnd;
2189
2190 if ($t3) {
2191 glBindTexture GL_TEXTURE_2D, $t3->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2196 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2197 glEnd;
2198 }
1535 2199
1536 glDisable GL_BLEND; 2200 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2201 glDisable GL_TEXTURE_2D;
1538} 2202}
1539 2203
1540############################################################################# 2204#############################################################################
1541 2205
2206package CFClient::UI::Gauge;
2207
2208our @ISA = CFClient::UI::VBox::;
2209
2210sub new {
2211 my ($class, %arg) = @_;
2212
2213 my $self = $class->SUPER::new (
2214 tooltip => $arg{type},
2215 can_hover => 1,
2216 can_events => 1,
2217 %arg,
2218 );
2219
2220 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2221 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2222 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2223
2224 $self
2225}
2226
2227sub set_fontsize {
2228 my ($self, $fsize) = @_;
2229
2230 $self->{value}->set_fontsize ($fsize);
2231 $self->{max} ->set_fontsize ($fsize);
2232}
2233
2234sub set_max {
2235 my ($self, $max) = @_;
2236
2237 $self->{gauge}->set_max ($max);
2238 $self->{max}->set_text ($max);
2239}
2240
2241sub set_value {
2242 my ($self, $val, $max) = @_;
2243
2244 $self->set_max ($max)
2245 if defined $max;
2246
2247 $self->{gauge}->set_value ($val, $max);
2248 $self->{value}->set_text ($val);
2249}
2250
2251#############################################################################
2252
1542package CFClient::UI::Slider; 2253package CFClient::UI::Slider;
1543 2254
1544use strict; 2255use strict;
1545 2256
1546use SDL::OpenGL; 2257use CFClient::OpenGL;
1547 2258
1548our @ISA = CFClient::UI::DrawBG::; 2259our @ISA = CFClient::UI::DrawBG::;
1549 2260
1550my @tex = 2261my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2262 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2263 qw(s1_slider.png s1_slider_bg.png);
1553 2264
1554sub new { 2265sub new {
1555 my $class = shift; 2266 my $class = shift;
1556 2267
1557 # range [value, low, high, page] 2268 # range [value, low, high, page, unit]
1558 2269
1559 # TODO: 0-width page 2270 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2271 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2272 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2274 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2275 active_fg => [0, 0, 0],
2276 bg => [0, 0, 0, 0.2],
2277 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2278 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2279 min_w => $::WIDTH / 80,
1567 req_h => 13, 2280 min_h => $::WIDTH / 80,
1568 vertical => 0, 2281 vertical => 0,
1569 can_hover => 1, 2282 can_hover => 1,
1570 inner_pad => 5, 2283 inner_pad => 0.02,
1571 @_ 2284 @_
1572 ); 2285 );
1573 2286
2287 $self->set_value ($self->{range}[0]);
2288 $self->update;
2289
1574 $self 2290 $self
1575} 2291}
1576 2292
2293sub changed { }
2294
2295sub set_range {
2296 my ($self, $range) = @_;
2297
2298 ($range, $self->{range}) = ($self->{range}, $range);
2299
2300 $self->update
2301 if "@$range" ne "@{$self->{range}}";
2302}
2303
2304sub set_value {
2305 my ($self, $value) = @_;
2306
2307 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2308
2309 $hi = $lo + 1 if $hi <= $lo;
2310
2311 $page = $hi - $lo if $page > $hi - $lo;
2312
2313 $value = $lo if $value < $lo;
2314 $value = $hi - $page if $value > $hi - $page;
2315
2316 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2317 if $unit;
2318
2319 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2320
2321 if ($value != $old_value) {
2322 $self->_emit (changed => $value);
2323 $self->update;
2324 }
2325}
2326
1577sub size_request { 2327sub size_request {
1578 my ($self) = @_; 2328 my ($self) = @_;
1579 2329
1580 my $w = $self->{req_w}; 2330 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2331}
1585 2332
1586sub button_down { 2333sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2334 my ($self, $ev, $x, $y) = @_;
1588 2335
1589 $self->SUPER::button_down ($ev, $x, $y); 2336 $self->SUPER::button_down ($ev, $x, $y);
2337
2338 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2339
1590 $self->mouse_motion ($ev, $x, $y); 2340 $self->mouse_motion ($ev, $x, $y)
1591} 2341}
1592 2342
1593sub mouse_motion { 2343sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2344 my ($self, $ev, $x, $y) = @_;
1595 2345
1596 if ($GRAB == $self) { 2346 if ($GRAB == $self) {
2347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2348
2349 my (undef, $lo, $hi, $page) = @{$self->{range}};
2350
2351 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2352
2353 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2354 } else {
2355 return 0;
2356 }
2357
2358 1
2359}
2360
2361sub update {
2362 my ($self) = @_;
2363
2364 delete $self->{knob_w};
2365 $self->SUPER::update;
2366}
2367
2368sub _draw {
2369 my ($self) = @_;
2370
2371 unless ($self->{knob_w}) {
2372 $self->set_value ($self->{range}[0]);
2373
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2374 my ($value, $lo, $hi, $page) = @{$self->{range}};
2375 my $range = ($hi - $page - $lo) || 1e-100;
1598 2376
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2377 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2378
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2379 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2380 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2381
1604 $x -= $inner_pad_px; # substract the padding 2382 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2383 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2384
1610 $self->emit (changed => $x); 2385 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2386 $self->{knob_w} = $knob_w;
1612 } 2387 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2388
1626 $self->SUPER::_draw (); 2389 $self->SUPER::_draw ();
1627 2390
1628 my ($w, $h) = @$self{qw(w h)}; 2391 glScale $self->{w}, $self->{h};
1629 2392
1630 if ($self->{vertical}) { 2393 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2394 # draw a vertical slider like a rotated horizontal slider
1632 2395
2396 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2397 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2398 }
1638 2399
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2400 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2401 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2402
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2403 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2404 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2405
1665 # draw background 2406 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2407 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2408
1668 # draw handle 2409 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2410 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2411
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2412 glDisable GL_TEXTURE_2D;
1673} 2413}
1674 2414
1675############################################################################# 2415#############################################################################
1676 2416
2417package CFClient::UI::ValSlider;
2418
2419our @ISA = CFClient::UI::HBox::;
2420
2421sub new {
2422 my ($class, %arg) = @_;
2423
2424 my $range = delete $arg{range};
2425
2426 my $self = $class->SUPER::new (
2427 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2428 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2429 to_value => sub { shift },
2430 from_value => sub { shift },
2431 %arg,
2432 );
2433
2434 $self->{slider}->connect (changed => sub {
2435 my ($self, $value) = @_;
2436 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2437 $self->{parent}->emit (changed => $value);
2438 });
2439
2440# $self->{entry}->connect (changed => sub {
2441# my ($self, $value) = @_;
2442# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2443# $self->{parent}->emit (changed => $value);
2444# });
2445
2446 $self->add ($self->{slider}, $self->{entry});
2447
2448 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2449
2450 $self
2451}
2452
2453sub set_range { shift->{slider}->set_range (@_) }
2454sub set_value { shift->{slider}->set_value (@_) }
2455
2456#############################################################################
2457
1677package CFClient::UI::TextView; 2458package CFClient::UI::TextView;
1678 2459
1679our @ISA = CFClient::UI::HBox::; 2460our @ISA = CFClient::UI::HBox::;
1680 2461
1681use SDL::OpenGL; 2462use CFClient::OpenGL;
1682 2463
1683sub new { 2464sub new {
1684 my $class = shift; 2465 my $class = shift;
1685 2466
1686 my $self = $class->SUPER::new ( 2467 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2468 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2469 can_events => 0,
1689 fontsize => $::FONTSIZE, 2470 #font => default_font
1690 @_, 2471 @_,
1691 2472
1692 layout => (new CFClient::Layout), 2473 layout => (new CFClient::Layout 1),
1693 par => [], 2474 par => [],
1694 height => 0, 2475 height => 0,
1695 children => [ 2476 children => [
1696 (new CFClient::UI::Empty expand => 1), 2477 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2478 (new CFClient::UI::Slider vertical => 1),
1698 ], 2479 ],
1699 ); 2480 );
1700 2481
1701 $self->{children}[1]->connect (changed => sub { 2482 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2483
1705 $self 2484 $self
1706} 2485}
1707 2486
1708sub set_fontsize { 2487sub set_fontsize {
… …
1710 2489
1711 $self->{fontsize} = $fontsize; 2490 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2491 $self->reflow;
1713} 2492}
1714 2493
2494sub size_allocate {
2495 my ($self, $w, $h) = @_;
2496
2497 $self->SUPER::size_allocate ($w, $h);
2498
2499 $self->{layout}->set_font ($self->{font}) if $self->{font};
2500 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $self->{layout}->set_width ($self->{children}[0]{w});
2502
2503 $self->reflow;
2504}
2505
1715sub text_height { 2506sub text_size {
1716 my ($self, $text) = @_; 2507 my ($self, $text, $indent) = @_;
1717 2508
1718 my $layout = $self->{layout}; 2509 my $layout = $self->{layout};
1719 2510
1720 $layout->set_height ($self->{fontsize}); 2511 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2512 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2513 $layout->set_markup ($text);
1723 2514
1724 ($layout->size)[1] 2515 $layout->size
1725} 2516}
1726 2517
1727sub reflow { 2518sub reflow {
1728 my ($self) = @_; 2519 my ($self) = @_;
1729 2520
1730 $self->{need_reflow}++; 2521 $self->{need_reflow}++;
1731 $self->update; 2522 $self->update;
1732} 2523}
1733 2524
1734sub size_request { 2525sub set_offset {
1735 my ($self) = @_; 2526 my ($self, $offset) = @_;
1736 2527
1737 ($self->{req_w}, $self->{req_h}) 2528 # todo: base offset on lines or so, not on pixels
2529 $self->{children}[1]->set_value ($offset);
1738} 2530}
1739 2531
1740sub size_allocate { 2532sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2533 my ($self) = @_;
1742 2534
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2535 $self->{par} = [];
1744 2536 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2537 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2538}
1751 2539
1752sub add_paragraph { 2540sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2541 my ($self, $color, $text, $indent) = @_;
1754 2542
1755 #TODO: intelligently "reformat" paragraph 2543 for my $line (split /\n/, $text) {
1756 2544 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2545 $self->{height} += $h;
2546 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2547 }
1760 2548
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2549 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2550}
1766 2551
1767sub update { 2552sub update {
1768 my ($self) = @_; 2553 my ($self) = @_;
1769 2554
… …
1771 2556
1772 return unless $self->{h} > 0; 2557 return unless $self->{h} > 0;
1773 2558
1774 delete $self->{texture}; 2559 delete $self->{texture};
1775 2560
1776 $ROOT->on_refresh ($self, sub { 2561 $ROOT->on_post_alloc ($self, sub {
2562 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2563
1777 if (delete $self->{need_reflow}) { 2564 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2565 my $height = 0;
1779 2566
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2567 my $layout = $self->{layout};
2568
2569 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2570
1781 for @{$self->{par}}; 2571 for (@{$self->{par}}) {
2572 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2573 $layout->set_width ($W - $_->[3]);
2574 $layout->set_markup ($_->[4]);
2575 my ($w, $h) = $layout->size;
2576 $_->[0] = $w + $_->[3];
2577 $_->[1] = $h;
2578 }
2579
2580 $height += $_->[1];
2581 }
1782 2582
1783 $self->{height} = $height; 2583 $self->{height} = $height;
1784 2584
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2585 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2586
1787 delete $self->{texture}; 2587 delete $self->{texture};
1788 } 2588 }
1789 2589
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2590 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2591 glClearColor 0, 0, 0, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2592 glClear GL_COLOR_BUFFER_BIT;
1793 2593
2594 my $top = int $self->{children}[1]{range}[0];
2595
2596 my $y0 = $top;
2597 my $y1 = $top + $H;
2598
2599 my $y = 0;
2600
2601 my $layout = $self->{layout};
2602
2603 $layout->set_font ($self->{font}) if $self->{font};
2604
1794 glEnable GL_BLEND; 2605 glEnable GL_BLEND;
2606 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2607 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2608
1808 for my $par (@{$self->{par}}) { 2609 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2610 my $h = $par->[1];
1810 2611
1811 if ($y0 < $y + $h && $y < $y1) { 2612 if ($y0 < $y + $h && $y < $y1) {
2613 $layout->set_foreground (@{ $par->[2] });
2614 $layout->set_width ($W - $par->[3]);
1812 $layout->set_text ($par->[2]); 2615 $layout->set_markup ($par->[4]);
1813 2616
1814 glColor @{ $par->[1] }; 2617 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2618
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2619 glRasterPos $par->[3], $y - $y0;
2620 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2621 }
1818 2622
1819 $y += $h; 2623 $y += $h;
1820 } 2624 }
1821 2625
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2626 glDisable GL_BLEND;
1824 }; 2627 };
1825 }); 2628 });
1826} 2629}
1827 2630
1828sub _draw { 2631sub _draw {
1829 my ($self) = @_; 2632 my ($self) = @_;
1830 2633
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2634 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2636 glColor 0, 0, 0, 1;
2637 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835 glDisable GL_TEXTURE_2D; 2638 glDisable GL_TEXTURE_2D;
1836 }
1837 2639
1838 $self->{children}[1]->draw; 2640 $self->{children}[1]->draw;
1839 2641
1840} 2642}
1841 2643
1842############################################################################# 2644#############################################################################
1843 2645
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2646package CFClient::UI::Animator;
2081 2647
2082use SDL::OpenGL; 2648use CFClient::OpenGL;
2083 2649
2084our @ISA = CFClient::UI::Bin::; 2650our @ISA = CFClient::UI::Bin::;
2085 2651
2086sub moveto { 2652sub moveto {
2087 my ($self, $x, $y) = @_; 2653 my ($self, $x, $y) = @_;
… …
2125 2691
2126sub new { 2692sub new {
2127 my $class = shift; 2693 my $class = shift;
2128 2694
2129 my $self = $class->SUPER::new ( 2695 my $self = $class->SUPER::new (
2130 state => 0, 2696 state => 0,
2131 connect_activate => \&toggle_flopper, 2697 on_activate => \&toggle_flopper,
2132 @_ 2698 @_
2133 ); 2699 );
2134 2700
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2701 $self
2141} 2702}
2142 2703
2143sub toggle_flopper { 2704sub toggle_flopper {
2144 my ($self) = @_; 2705 my ($self) = @_;
2145 2706
2146 # TODO: use animation 2707 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2708}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2709
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2710#############################################################################
2711
2712package CFClient::UI::Tooltip;
2713
2714our @ISA = CFClient::UI::Bin::;
2715
2716use CFClient::OpenGL;
2717
2718sub new {
2719 my $class = shift;
2720
2721 $class->SUPER::new (
2722 @_,
2723 can_events => 0,
2724 )
2725}
2726
2727sub set_tooltip_from {
2728 my ($self, $widget) = @_;
2729
2730 my $tooltip = $widget->{tooltip};
2731
2732 if ($ENV{CFPLUS_DEBUG} & 2) {
2733 $tooltip .= "\n\n" . (ref $widget) . "\n"
2734 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2735 . "req $widget->{req_w} $widget->{req_h}\n"
2736 . "visible $widget->{visible}";
2737 }
2738
2739 $self->add (new CFClient::UI::Label
2740 markup => $tooltip,
2741 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2742 fontsize => 0.8,
2743 fg => [0, 0, 0, 1],
2744 ellipsise => 0,
2745 font => ($widget->{tooltip_font} || $::FONT_PROP),
2746 );
2747}
2748
2749sub size_request {
2750 my ($self) = @_;
2751
2752 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2753
2754 ($w + 4, $h + 4)
2755}
2756
2757sub size_allocate {
2758 my ($self, $w, $h) = @_;
2759
2760 $self->SUPER::size_allocate ($w - 4, $h - 4);
2761}
2762
2763sub visibility_change {
2764 my ($self, $visible) = @_;
2765
2766 return unless $visible;
2767
2768 $self->{root}->on_post_alloc ("move_$self" => sub {
2769 my $widget = $self->{owner}
2770 or return;
2771
2772 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2773
2774 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2775 if $x + $self->{w} > $::WIDTH;
2776
2777 $self->move_abs ($x, $y);
2778 });
2779}
2780
2781sub _draw {
2782 my ($self) = @_;
2783
2784 glTranslate 0.375, 0.375;
2785
2786 my ($w, $h) = @$self{qw(w h)};
2787
2788 glColor 1, 0.8, 0.4;
2789 glBegin GL_QUADS;
2790 glVertex 0 , 0;
2791 glVertex 0 , $h;
2792 glVertex $w, $h;
2793 glVertex $w, 0;
2794 glEnd;
2795
2796 glColor 0, 0, 0;
2797 glBegin GL_LINE_LOOP;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glTranslate 2 - 0.375, 2 - 0.375;
2805
2806 $self->SUPER::_draw;
2807}
2808
2809#############################################################################
2810
2811package CFClient::UI::Face;
2812
2813our @ISA = CFClient::UI::Base::;
2814
2815use CFClient::OpenGL;
2816
2817sub new {
2818 my $class = shift;
2819
2820 my $self = $class->SUPER::new (
2821 aspect => 1,
2822 can_events => 0,
2823 @_,
2824 );
2825
2826 if ($self->{anim} && $self->{animspeed}) {
2827 Scalar::Util::weaken (my $widget = $self);
2828
2829 $self->{timer} = Event->timer (
2830 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2831 hard => 1,
2832 interval => $self->{animspeed},
2833 cb => sub {
2834 ++$widget->{frame};
2835 $widget->update;
2836 },
2837 );
2838 }
2839
2840 $self
2841}
2842
2843sub size_request {
2844 (32, 8)
2845}
2846
2847sub update {
2848 my ($self) = @_;
2849
2850 return unless $self->{visible};
2851
2852 $self->SUPER::update;
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 return unless $::CONN;
2859
2860 my $face;
2861
2862 if ($self->{frame}) {
2863 my $anim = $::CONN->{anim}[$self->{anim}];
2864
2865 $face = $anim->[ $self->{frame} % @$anim ]
2866 if $anim && @$anim;
2867 }
2868
2869 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2870
2871 if ($tex) {
2872 glEnable GL_TEXTURE_2D;
2873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2874 glColor 0, 0, 0, 1;
2875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2876 glDisable GL_TEXTURE_2D;
2877 }
2878}
2879
2880sub DESTROY {
2881 my ($self) = @_;
2882
2883 $self->{timer}->cancel
2884 if $self->{timer};
2885
2886 $self->SUPER::DESTROY;
2887}
2888
2889#############################################################################
2890
2891package CFClient::UI::Buttonbar;
2892
2893our @ISA = CFClient::UI::HBox::;
2894
2895# TODO: should actualyl wrap buttons and other goodies.
2896
2897#############################################################################
2898
2899package CFClient::UI::Menu;
2900
2901our @ISA = CFClient::UI::FancyFrame::;
2902
2903use CFClient::OpenGL;
2904
2905sub new {
2906 my $class = shift;
2907
2908 my $self = $class->SUPER::new (
2909 items => [],
2910 z => 100,
2911 @_,
2912 );
2913
2914 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2915
2916 for my $item (@{ $self->{items} }) {
2917 my ($widget, $cb) = @$item;
2918
2919 # handle various types of items, only text for now
2920 if (!ref $widget) {
2921 $widget = new CFClient::UI::Label
2922 can_hover => 1,
2923 can_events => 1,
2924 text => $widget;
2925 }
2926
2927 $self->{item}{$widget} = $item;
2928
2929 $self->{vbox}->add ($widget);
2930 }
2931
2932 $self
2933}
2934
2935# popup given the event (must be a mouse button down event currently)
2936sub popup {
2937 my ($self, $ev) = @_;
2938
2939 $self->_emit ("popdown");
2940
2941 # maybe save $GRAB? must be careful about events...
2942 $GRAB = $self;
2943 $self->{button} = $ev->{button};
2944
2945 $self->show;
2946 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2947}
2948
2949sub mouse_motion {
2950 my ($self, $ev, $x, $y) = @_;
2951
2952 # TODO: should use vbox->find_widget or so
2953 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2954 $self->{hover} = $self->{item}{$HOVER};
2955
2956 0
2957}
2958
2959sub button_up {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 if ($ev->{button} == $self->{button}) {
2963 undef $GRAB;
2964 $self->hide;
2965
2150 $self->emit ("open"); 2966 $self->_emit ("popdown");
2967 $self->{hover}[1]->() if $self->{hover};
2151 } else { 2968 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2969 return 0
2153 $self->emit ("close"); 2970 }
2971
2154 } 2972 1
2155
2156 $self->emit (changed => $self->{state});
2157} 2973}
2158 2974
2159############################################################################# 2975#############################################################################
2160 2976
2977package CFClient::UI::Multiplexer;
2978
2979our @ISA = CFClient::UI::Container::;
2980
2981sub new {
2982 my $class = shift;
2983
2984 my $self = $class->SUPER::new (
2985 @_,
2986 );
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990
2991 $self
2992}
2993
2994sub add {
2995 my ($self, @widgets) = @_;
2996
2997 $self->SUPER::add (@widgets);
2998
2999 $self->{current} = $self->{children}[0]
3000 if @{ $self->{children} };
3001}
3002
3003sub set_current_page {
3004 my ($self, $page_or_widget) = @_;
3005
3006 my $widget = ref $page_or_widget
3007 ? $page_or_widget
3008 : $self->{children}[$page_or_widget];
3009
3010 $self->{current} = $widget;
3011 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3012
3013 $self->_emit (page_changed => $self->{current});
3014
3015 $self->realloc;
3016}
3017
3018sub visible_children {
3019 $_[0]{current}
3020}
3021
3022sub size_request {
3023 my ($self) = @_;
3024
3025 $self->{current}->size_request
3026}
3027
3028sub size_allocate {
3029 my ($self, $w, $h) = @_;
3030
3031 $self->{current}->configure (0, 0, $w, $h);
3032}
3033
3034sub _draw {
3035 my ($self) = @_;
3036
3037 $self->{current}->draw;
3038}
3039
3040#############################################################################
3041
3042package CFClient::UI::Notebook;
3043
3044our @ISA = CFClient::UI::VBox::;
3045
3046sub new {
3047 my $class = shift;
3048
3049 my $self = $class->SUPER::new (
3050 buttonbar => (new CFClient::UI::Buttonbar),
3051 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3052 # filter => # will be put between multiplexer and $self
3053 @_,
3054 );
3055
3056 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3057 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3058
3059 $self
3060}
3061
3062sub add {
3063 my ($self, $title, $widget, $tooltip) = @_;
3064
3065 Scalar::Util::weaken $self;
3066
3067 $self->{buttonbar}->add (new CFClient::UI::Button
3068 markup => $title,
3069 tooltip => $tooltip,
3070 on_activate => sub { $self->set_current_page ($widget) },
3071 );
3072
3073 $self->{multiplexer}->add ($widget);
3074}
3075
3076sub set_current_page {
3077 my ($self, $page) = @_;
3078
3079 $self->{multiplexer}->set_current_page ($page);
3080 $self->_emit (page_changed => $self->{multiplexer}{current});
3081}
3082
3083#############################################################################
3084
3085package CFClient::UI::Statusbox;
3086
3087our @ISA = CFClient::UI::VBox::;
3088
3089sub new {
3090 my $class = shift;
3091
3092 my $self = $class->SUPER::new (
3093 fontsize => 0.8,
3094 @_,
3095 );
3096
3097 Scalar::Util::weaken (my $this = $self);
3098
3099 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3100
3101 $self
3102}
3103
3104sub reorder {
3105 my ($self) = @_;
3106 my $NOW = Time::HiRes::time;
3107
3108 # freeze display when hovering over any label
3109 return if $CFClient::UI::TOOLTIP->{owner}
3110 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3111 values %{ $self->{item} };
3112
3113 while (my ($k, $v) = each %{ $self->{item} }) {
3114 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3115 }
3116
3117 my @widgets;
3118
3119 my @items = sort {
3120 $a->{pri} <=> $b->{pri}
3121 or $b->{id} <=> $a->{id}
3122 } values %{ $self->{item} };
3123
3124 $self->{timer}->interval (1);
3125
3126 my $count = 10 + 1;
3127 for my $item (@items) {
3128 last unless --$count;
3129
3130 my $label = $item->{label} ||= do {
3131 # TODO: doesn't handle markup well (read as: at all)
3132 my $short = $item->{count} > 1
3133 ? "<b>$item->{count} ×</b> $item->{text}"
3134 : $item->{text};
3135
3136 for ($short) {
3137 s/^\s+//;
3138 s/\s+/ /g;
3139 }
3140
3141 new CFClient::UI::Label
3142 markup => $short,
3143 tooltip => $item->{tooltip},
3144 tooltip_font => $::FONT_PROP,
3145 tooltip_width => 0.67,
3146 fontsize => $item->{fontsize} || $self->{fontsize},
3147 max_w => $::WIDTH * 0.44,
3148 fg => [@{ $item->{fg} }],
3149 can_events => 1,
3150 can_hover => 1
3151 };
3152
3153 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3154 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3155 $label->update;
3156 $label->set_max_size (undef, $label->{req_h} * $diff)
3157 if $diff < 1;
3158 $self->{timer}->interval (1/30);
3159 } else {
3160 $label->{fg}[3] = $item->{fg}[3] || 1;
3161 }
3162
3163 push @widgets, $label;
3164 }
3165
3166 $self->clear;
3167 $self->SUPER::add (reverse @widgets);
3168}
3169
3170sub add {
3171 my ($self, $text, %arg) = @_;
3172
3173 $text =~ s/^\s+//;
3174 $text =~ s/\s+$//;
3175
3176 return unless $text;
3177
3178 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3179
3180 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3181
3182 if (my $item = $self->{item}{$group}) {
3183 if ($item->{text} eq $text) {
3184 $item->{count}++;
3185 } else {
3186 $item->{count} = 1;
3187 $item->{text} = $item->{tooltip} = $text;
3188 }
3189 $item->{id} = ++$self->{id};
3190 $item->{timeout} = $timeout;
3191 delete $item->{label};
3192 } else {
3193 $self->{item}{$group} = {
3194 id => ++$self->{id},
3195 text => $text,
3196 timeout => $timeout,
3197 tooltip => $text,
3198 fg => [0.8, 0.8, 0.8, 0.8],
3199 pri => 0,
3200 count => 1,
3201 %arg,
3202 };
3203 }
3204
3205 $self->reorder;
3206}
3207
3208sub reconfigure {
3209 my ($self) = @_;
3210
3211 delete $_->{label}
3212 for values %{ $self->{item} || {} };
3213
3214 $self->reorder;
3215 $self->SUPER::reconfigure;
3216}
3217
3218sub DESTROY {
3219 my ($self) = @_;
3220
3221 $self->{timer}->cancel;
3222
3223 $self->SUPER::DESTROY;
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Inventory;
3229
3230our @ISA = CFClient::UI::ScrolledWindow::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3237 @_,
3238 );
3239
3240 $self
3241}
3242
3243sub set_items {
3244 my ($self, $items) = @_;
3245
3246 $self->{child}->clear;
3247 return unless $items;
3248
3249 my @items = sort {
3250 ($a->{type} <=> $b->{type})
3251 or ($a->{name} cmp $b->{name})
3252 } @$items;
3253
3254 $self->{real_items} = \@items;
3255
3256 my $row = 0;
3257 for my $item (@items) {
3258 CFClient::Item::update_widgets $item;
3259
3260 $self->{child}->add (0, $row, $item->{face_widget});
3261 $self->{child}->add (1, $row, $item->{desc_widget});
3262 $self->{child}->add (2, $row, $item->{weight_widget});
3263
3264 $row++;
3265 }
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::BindEditor;
3271
3272our @ISA = CFClient::UI::FancyFrame::;
3273
3274sub new {
3275 my $class = shift;
3276
3277 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3278
3279 $self->add (my $vb = new CFClient::UI::VBox);
3280
3281
3282 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3283 text => "start recording",
3284 tooltip => "Start/Stops recording of actions."
3285 ."All subsequent actions after the recording started will be captured."
3286 ."The actions are displayed after the record was stopped."
3287 ."To bind the action you have to click on the 'Bind' button",
3288 on_activate => sub {
3289 unless ($self->{recording}) {
3290 $self->start;
3291 } else {
3292 $self->stop;
3293 }
3294 });
3295
3296 $vb->add (new CFClient::UI::Label text => "Actions:");
3297 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3298
3299 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3300 $vb->add (my $hb = new CFClient::UI::HBox);
3301 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3302 $hb->add (new CFClient::UI::Button
3303 text => "bind",
3304 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3305 on_activate => sub {
3306 $self->ask_for_bind;
3307 });
3308
3309 $vb->add (my $hb = new CFClient::UI::HBox);
3310 $hb->add (new CFClient::UI::Button
3311 text => "ok",
3312 expand => 1,
3313 tooltip => "This closes the binding editor and saves the binding",
3314 on_activate => sub {
3315 $self->hide;
3316 $self->commit;
3317 });
3318
3319 $hb->add (new CFClient::UI::Button
3320 text => "cancel",
3321 expand => 1,
3322 tooltip => "This closes the binding editor without saving",
3323 on_activate => sub {
3324 $self->hide;
3325 $self->{binding_cancel}->()
3326 if $self->{binding_cancel};
3327 });
3328
3329 $self->update_binding_widgets;
3330
3331 $self
3332}
3333
3334sub commit {
3335 my ($self) = @_;
3336 my ($mod, $sym, $cmds) = $self->get_binding;
3337 if ($sym != 0 && @$cmds > 0) {
3338 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3339 ."'. Don't forget 'Save Config'!");
3340 $self->{binding_change}->($mod, $sym, $cmds)
3341 if $self->{binding_change};
3342 } else {
3343 $::STATUSBOX->add ("No action bound, no key or action specified!");
3344 $self->{binding_cancel}->()
3345 if $self->{binding_cancel};
3346 }
3347}
3348
3349sub start {
3350 my ($self) = @_;
3351
3352 $self->{rec_btn}->set_text ("stop recording");
3353 $self->{recording} = 1;
3354 $self->clear_command_list;
3355 $::CONN->start_record if $::CONN;
3356}
3357
3358sub stop {
3359 my ($self) = @_;
3360
3361 $self->{rec_btn}->set_text ("start recording");
3362 $self->{recording} = 0;
3363
3364 my $rec;
3365 $rec = $::CONN->stop_record if $::CONN;
3366 return unless ref $rec eq 'ARRAY';
3367 $self->set_command_list ($rec);
3368}
3369
3370
3371sub ask_for_bind_and_commit {
3372 my ($self) = @_;
3373 $self->ask_for_bind (1);
3374}
3375
3376sub ask_for_bind {
3377 my ($self, $commit) = @_;
3378
3379 CFClient::Binder::open_binding_dialog (sub {
3380 my ($mod, $sym) = @_;
3381 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3382 $self->update_binding_widgets;
3383 $self->commit if $commit;
3384 });
3385}
3386
3387# $mod and $sym are the modifiers and key symbol
3388# $cmds is a array ref of strings (the commands)
3389# $cb is the callback that is executed on OK
3390# $ccb is the callback that is executed on CANCEL and
3391# when the binding was unsuccessful on OK
3392sub set_binding {
3393 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3394
3395 $self->clear_command_list;
3396 $self->{recording} = 0;
3397 $self->{rec_btn}->set_text ("start recording");
3398
3399 $self->{binding} = [$mod, $sym];
3400 $self->{commands} = $cmds;
3401
3402 $self->{binding_change} = $cb;
3403 $self->{binding_cancel} = $ccb;
3404
3405 $self->update_binding_widgets;
3406}
3407
3408# this is a shortcut method that asks for a binding
3409# and then just binds it.
3410sub do_quick_binding {
3411 my ($self, $cmds) = @_;
3412 $self->set_binding (undef, undef, $cmds, sub {
3413 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3414 });
3415 $self->ask_for_bind (1);
3416}
3417
3418sub update_binding_widgets {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3422 $self->set_command_list ($cmds);
3423}
3424
3425sub get_binding {
3426 my ($self) = @_;
3427 return (
3428 $self->{binding}->[0],
3429 $self->{binding}->[1],
3430 [ grep { defined $_ } @{$self->{commands}} ]
3431 );
3432}
3433
3434sub clear_command_list {
3435 my ($self) = @_;
3436 $self->{cmdbox}->clear ();
3437}
3438
3439sub set_command_list {
3440 my ($self, $cmds) = @_;
3441
3442 $self->{cmdbox}->clear ();
3443 $self->{commands} = $cmds;
3444
3445 my $idx = 0;
3446
3447 for (@$cmds) {
3448 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3449
3450 my $i = $idx;
3451 $hb->add (new CFClient::UI::Label text => $_);
3452 $hb->add (new CFClient::UI::Button
3453 text => "delete",
3454 tooltip => "Deletes the action from the record",
3455 on_activate => sub {
3456 $self->{cmdbox}->remove ($hb);
3457 $cmds->[$i] = undef;
3458 });
3459
3460
3461 $idx++
3462 }
3463}
3464
3465#############################################################################
3466
3467package CFClient::UI::SpellList;
3468
3469our @ISA = CFClient::UI::Table::;
3470
3471sub new {
3472 my $class = shift;
3473
3474 my $self = $class->SUPER::new (
3475 binding => [],
3476 commands => [],
3477 @_,
3478 )
3479}
3480
3481# XXX: Do sorting? Argl...
3482sub add_spell {
3483 my ($self, $spell) = @_;
3484 $self->{spells}->{$spell->{name}} = $spell;
3485
3486 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3487 face => $spell->{face},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message});
3491
3492 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3493 text => $spell->{name},
3494 can_hover => 1,
3495 can_events => 1,
3496 tooltip => $spell->{message},
3497 expand => 1);
3498
3499 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3500 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3501 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3502 expand => 1);
3503
3504 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3505 text => "bind to key",
3506 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3507}
3508
3509sub rebuild_spell_list {
3510 my ($self) = @_;
3511 $self->{tbl_idx} = 0;
3512 $self->add_spell ($_) for values %{$self->{spells}};
3513}
3514
3515sub remove_spell {
3516 my ($self, $spell) = @_;
3517 delete $self->{spells}->{$spell->{name}};
3518 $self->rebuild_spell_list;
3519}
3520
3521#############################################################################
3522
2161package CFClient::UI::Root; 3523package CFClient::UI::Root;
2162 3524
2163our @ISA = CFClient::UI::Container::; 3525our @ISA = CFClient::UI::Container::;
2164 3526
2165use SDL::OpenGL; 3527use List::Util qw(min max);
2166 3528
2167sub check_size { 3529use CFClient::OpenGL;
2168 my ($self) = @_;
2169 3530
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3531sub new {
3532 my $class = shift;
3533
3534 my $self = $class->SUPER::new (
3535 visible => 1,
3536 @_,
3537 );
3538
3539 Scalar::Util::weaken ($self->{root} = $self);
3540
3541 $self
2171} 3542}
2172 3543
2173sub size_request { 3544sub size_request {
2174 ($::WIDTH, $::HEIGHT) 3545 my ($self) = @_;
3546
3547 ($self->{w}, $self->{h})
3548}
3549
3550sub _to_pixel {
3551 my ($coord, $size, $max) = @_;
3552
3553 $coord =
3554 $coord eq "center" ? ($max - $size) * 0.5
3555 : $coord eq "max" ? $max
3556 : $coord;
3557
3558 $coord = 0 if $coord < 0;
3559 $coord = $max - $size if $coord > $max - $size;
3560
3561 int $coord + 0.5
2175} 3562}
2176 3563
2177sub size_allocate { 3564sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3565 my ($self, $w, $h) = @_;
2179 3566
2180 $self->_size_allocate ($x, $y, $w, $h); 3567 for my $child ($self->children) {
3568 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3569
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3570 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3571 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3572
2186sub _topleft { 3573 $X = _to_pixel $X, $W, $self->{w};
3574 $Y = _to_pixel $Y, $H, $self->{h};
3575
3576 $child->configure ($X, $Y, $W, $H);
3577 }
3578}
3579
3580sub coord2local {
2187 my ($self, $x, $y) = @_; 3581 my ($self, $x, $y) = @_;
2188 3582
2189 ($x, $y) 3583 ($x, $y)
2190} 3584}
2191 3585
3586sub coord2global {
3587 my ($self, $x, $y) = @_;
3588
3589 ($x, $y)
3590}
3591
2192sub update { 3592sub update {
2193 my ($self) = @_; 3593 my ($self) = @_;
2194 3594
2195 $self->check_size; 3595 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3596}
2198 3597
2199sub add { 3598sub add {
2200 my ($self, $widget) = @_; 3599 my ($self, @children) = @_;
2201 3600
3601 $_->{is_toplevel} = 1
3602 for @children;
3603
2202 $self->SUPER::add ($widget); 3604 $self->SUPER::add (@children);
3605}
2203 3606
2204 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3607sub remove {
3608 my ($self, @children) = @_;
3609
3610 $self->SUPER::remove (@children);
3611
3612 delete $self->{is_toplevel}
3613 for @children;
3614
3615 while (@children) {
3616 my $w = pop @children;
3617 push @children, $w->children;
3618 $w->set_invisible;
3619 }
2205} 3620}
2206 3621
2207sub on_refresh { 3622sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3623 my ($self, $id, $cb) = @_;
2209 3624
2210 $self->{refresh_hook}{$id} = $cb; 3625 $self->{refresh_hook}{$id} = $cb;
2211} 3626}
2212 3627
3628sub on_post_alloc {
3629 my ($self, $id, $cb) = @_;
3630
3631 $self->{post_alloc_hook}{$id} = $cb;
3632}
3633
2213sub draw { 3634sub draw {
2214 my ($self) = @_; 3635 my ($self) = @_;
2215 3636
2216 while (my $rcb = delete $self->{refresh_hook}) { 3637 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3638 $_->()
3639 for values %{delete $self->{refresh_hook}};
2218 } 3640 }
3641
3642 if ($self->{realloc}) {
3643 my %queue;
3644 my @queue;
3645 my $widget;
3646
3647 outer:
3648 while () {
3649 if (my $realloc = delete $self->{realloc}) {
3650 for $widget (values %$realloc) {
3651 $widget->{visible} or next; # do not resize invisible widgets
3652
3653 $queue{$widget+0}++ and next; # duplicates are common
3654
3655 push @{ $queue[$widget->{visible}] }, $widget;
3656 }
3657 }
3658
3659 while () {
3660 @queue or last outer;
3661
3662 $widget = pop @{ $queue[-1] || [] }
3663 and last;
3664
3665 pop @queue;
3666 }
3667
3668 delete $queue{$widget+0};
3669
3670 my ($w, $h) = $widget->size_request;
3671
3672 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3673 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3674
3675 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3676 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3677
3678 $w = $widget->{force_w} if exists $widget->{force_w};
3679 $h = $widget->{force_h} if exists $widget->{force_h};
3680
3681 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3682 || delete $widget->{force_realloc}) {
3683 $widget->{req_w} = $w;
3684 $widget->{req_h} = $h;
3685
3686 $self->{size_alloc}{$widget+0} = $widget;
3687
3688 if (my $parent = $widget->{parent}) {
3689 $self->{realloc}{$parent+0} = $parent
3690 unless $queue{$parent+0};
3691
3692 $parent->{force_size_alloc} = 1;
3693 $self->{size_alloc}{$parent+0} = $parent;
3694 }
3695 }
3696
3697 delete $self->{realloc}{$widget+0};
3698 }
3699 }
3700
3701 while (my $size_alloc = delete $self->{size_alloc}) {
3702 my @queue = sort { $b->{visible} <=> $a->{visible} }
3703 values %$size_alloc;
3704
3705 while () {
3706 my $widget = pop @queue || last;
3707
3708 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3709
3710 $w = 0 if $w < 0;
3711 $h = 0 if $h < 0;
3712
3713 $w = int $w + 0.5;
3714 $h = int $h + 0.5;
3715
3716 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3717 $widget->{old_w} = $widget->{w};
3718 $widget->{old_h} = $widget->{h};
3719
3720 $widget->{w} = $w;
3721 $widget->{h} = $h;
3722
3723 $widget->emit (size_allocate => $w, $h);
3724 }
3725 }
3726 }
3727
3728 while ($self->{post_alloc_hook}) {
3729 $_->()
3730 for values %{delete $self->{post_alloc_hook}};
3731 }
3732
2219 3733
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3734 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3735 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3736 glClear GL_COLOR_BUFFER_BIT;
2223 3737
2224 glMatrixMode GL_PROJECTION; 3738 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3739 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3740 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3741 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3742 glLoadIdentity;
2229 3743
3744 {
3745 package CFClient::UI::Base;
3746
3747 ($draw_x, $draw_y, $draw_w, $draw_h) =
3748 (0, 0, $self->{w}, $self->{h});
3749 }
3750
2230 $self->_draw; 3751 $self->_draw;
2231} 3752}
2232 3753
2233############################################################################# 3754#############################################################################
2234 3755
2235package CFClient::UI; 3756package CFClient::UI;
2236 3757
2237$ROOT = new CFClient::UI::Root; 3758$ROOT = new CFClient::UI::Root;
3759$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3760
22391 37611
2240 3762

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