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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.278 by root, Sun Jun 4 23:05:06 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub size_allocate {
149 # nothing to be done 372 # nothing to be done
150} 373}
151 374
152# return top left coordinates 375sub children {
153sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
154 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
155 385
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
157} 404}
158 405
159# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
160sub coord2local { 407sub coord2local {
161 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
162 409
163 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 411}
166 412
167# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
168sub coord2global { 414sub coord2global {
169 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
170 416
171 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 418}
174 419
175sub focus_in { 420sub focus_in {
176 my ($self) = @_; 421 my ($self) = @_;
177 422
178 return if $FOCUS == $self; 423 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
180 425
181 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
182 427
183 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
184 429
185 $focus->update if $focus; 430 $focus->update if $focus;
186 $FOCUS->update; 431 $FOCUS->update;
187} 432}
188 433
… …
191 436
192 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
193 438
194 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
195 440
196 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
197 442
198 $focus->update if $focus; #? 443 $focus->update if $focus; #?
199}
200 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
201sub mouse_motion { } 449sub mouse_motion { 0 }
202sub button_up { } 450sub button_up { 0 }
203sub key_down { } 451sub key_down { 0 }
204sub key_up { } 452sub key_up { 0 }
205 453
206sub button_down { 454sub button_down {
207 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
208 456
209 $self->focus_in; 457 $self->focus_in;
210}
211 458
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 459 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 460}
249 461
250sub find_widget { 462sub find_widget {
251 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
252 466
253 return $self 467 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 470
… …
259 473
260sub set_parent { 474sub set_parent {
261 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
262 476
263 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
264} 479}
265 480
266sub check_size { 481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
267 my ($self) = @_; 501 #my ($self, $visible) = @_;
502}
268 503
269 my ($w, $h) = $self->size_request; 504sub realloc {
505 my ($self) = @_;
270 506
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 if ($self->{visible}) {
272 $self->{req_w} = $w; 508 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 509
275 $self->{parent}->check_size 510 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
280 } 515 }
281} 516}
282 517
283sub update { 518sub update {
284 my ($self) = @_; 519 my ($self) = @_;
285 520
286 $self->{parent}->update 521 $self->{parent}->update
287 if $self->{parent}; 522 if $self->{parent};
288} 523}
289 524
290sub connect { 525sub reconfigure {
291 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
292 527
293 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
294} 530}
295 531
296sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 535
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
300 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
301 } 565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
302} 589}
303 590
304sub DESTROY { 591sub DESTROY {
305 my ($self) = @_; 592 my ($self) = @_;
306 593
594 delete $WIDGET{$self+0};
307 #$self->deactivate; 595 #$self->deactivate;
308} 596}
309 597
310############################################################################# 598#############################################################################
311 599
312package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
313 601
314our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
315 603
316use strict; 604use strict;
317use SDL::OpenGL; 605use CFClient::OpenGL;
318 606
319sub new { 607sub new {
320 my $class = shift; 608 my $class = shift;
321 609
322 # range [value, low, high, page] 610 # range [value, low, high, page]
323 611
324 $class->SUPER::new ( 612 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
327 @_ 615 @_
328 ) 616 )
329} 617}
330 618
331sub _draw { 619sub _draw {
332 my ($self) = @_; 620 my ($self) = @_;
333 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
335 628
336 glEnable GL_BLEND; 629 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
339 632
340 glBegin GL_QUADS; 633 glBegin GL_QUADS;
341 glVertex 0 , 0; 634 glVertex 0 , 0;
342 glVertex 0 , $h; 635 glVertex 0 , $h;
343 glVertex $w, $h; 636 glVertex $w, $h;
344 glVertex $w, 0; 637 glVertex $w, 0;
345 glEnd; 638 glEnd;
346 639
347 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
348} 642}
349 643
350############################################################################# 644#############################################################################
351 645
352package CFClient::UI::Empty; 646package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 647
366our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
367 649
368sub new { 650sub new {
369 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
370 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
371 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
372 673
373 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
374 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
375 682
376 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
377} 765}
378 766
379sub add { 767sub add {
380 my ($self, $child) = @_; 768 my ($self, $child) = @_;
381 769
382 $child->set_parent ($self);
383
384 use sort 'stable';
385
386 $self->{children} = [ 770 $self->{children} = [];
387 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child
389 ]; 771
390 772 $self->SUPER::add ($child);
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size;
394} 773}
395 774
396sub remove { 775sub remove {
397 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
398 777
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
400 779
401 $self->check_size; 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glEnable GL_BLEND;
861 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad (0, 0, $w, $h);
865
866 glDisable GL_BLEND;
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, $y)
402} 932}
403 933
404sub find_widget { 934sub find_widget {
405 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
406 936
407 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
408 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
409 939 ) {
410 my $res;
411
412 for (reverse @{ $self->{children} }) {
413 $res = $_->find_widget ($x, $y)
414 and return $res;
415 }
416
417 $self->SUPER::find_widget ($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, $y)
943 }
418} 944}
419 945
420sub _draw { 946sub _render {
421 my ($self) = @_; 947 my ($self) = @_;
422 948
423 $_->draw for @{$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 $self->SUPER::_render;
424} 955}
425 956
426############################################################################# 957#############################################################################
427 958
428package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
429 960
430our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
431 962
432sub new { 963sub new {
433 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
434 965
435 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
436 967
437 $class->SUPER::new (children => [$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 $self
438} 988}
439 989
440sub add { 990sub add {
441 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
442 992
443 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
444
445 $self->SUPER::add ($widget);
446} 994}
447 995
448sub remove { 996sub update {
449 my ($self, $widget) = @_; 997 my ($self) = @_;
450 998
451 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
452 1000
453 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
454 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
455} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
456
457sub child { $_[0]->{children}[0] }
458
459sub size_request {
460 $_[0]{children}[0]->size_request
461} 1004}
462 1005
463sub size_allocate { 1006sub size_allocate {
464 my ($self, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
465 1008
466 $self->{children}[0]->configure (0, 0, $w, $h); 1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
467} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
468 1017
469############################################################################# 1018#############################################################################
470 1019
471package CFClient::UI::Window; 1020package CFClient::UI::Frame;
472 1021
473our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
474 1023
475use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
476 1073
477sub new { 1074sub new {
478 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
479 1076
1077 my $title = delete $arg{title};
1078
480 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
481} 1080 bg => [1, 1, 1, 1],
482 1081 border_bg => [1, 1, 1, 1],
483sub update { 1082 border => 0.6,
484 my ($self) = @_; 1083 can_events => 1,
485 1084 min_w => 16,
486 # we want to do this delayed... 1085 min_h => 16,
487 $self->render_chld; 1086 %arg,
488 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 }; 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 + $self->border * 2,
1121 )
499} 1122}
500 1123
501sub size_allocate { 1124sub size_allocate {
502 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
503 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
504 $self->child->configure (0, 0, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
1139}
505 1140
506 $self->render_chld; 1141sub button_down {
1142 my ($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}
507} 1203}
508 1204
509sub _draw { 1205sub _draw {
510 my ($self) = @_; 1206 my ($self) = @_;
511 1207
1208 my $child = $self->{children}[0];
1209
512 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
513 1212
514 my $tex = $self->{texture}
515 or return;
516
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
521 1215
522 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
523 1217
524 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
525 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 $self->{title}->_draw;
1241 }
526} 1242}
527 1243
528############################################################################# 1244#############################################################################
529 1245
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame; 1246package CFClient::UI::Table;
555 1247
556our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
557 1249
558use SDL::OpenGL; 1250use List::Util qw(max sum);
559 1251
560sub size_request { 1252use CFClient::OpenGL;
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 1253
606sub new { 1254sub new {
607 my $class = shift; 1255 my $class = shift;
608 1256
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new (
612 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
619sub size_request {
620 my ($self) = @_;
621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request;
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
637
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
639}
640
641sub button_down {
642 my ($self, $ev, $x, $y) = @_;
643
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
646
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
648 my ($bw, $bh) = ($self->{w}, $self->{h});
649
650 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_;
652
653 ($x, $y) = ($ev->motion_x, $ev->motion_y);
654
655 $self->{user_w} = $bw + $x - $ox;
656 $self->{user_h} = $bh + $y - $oy;
657 $self->check_size;
658 };
659
660 } elsif ($x >= 0 && $x < $self->{w}
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
664 my ($bx, $by) = ($self->{x}, $self->{y});
665
666 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_;
668
669 ($x, $y) = ($ev->motion_x, $ev->motion_y);
670
671 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 };
674 }
675}
676
677sub button_up {
678 my ($self, $ev, $x, $y) = @_;
679
680 delete $self->{motion};
681}
682
683sub mouse_motion {
684 my ($self, $ev, $x, $y) = @_;
685
686 $self->{motion}->($ev, $x, $y) if $self->{motion};
687}
688
689sub _draw {
690 my ($self) = @_;
691
692 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699
700 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
705
706 my $bg = $tex[0];
707
708 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h};
711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
718
719 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND;
721
722 $self->child->draw;
723}
724
725#############################################################################
726
727package CFClient::UI::Table;
728
729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
732
733use SDL::OpenGL;
734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new ( 1257 $class->SUPER::new (
739 col_expand => [], 1258 col_expand => [],
740 @_ 1259 @_,
741 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1265}
743 1266
744sub add { 1267sub add {
745 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
746 1269
747 $child->set_parent ($self); 1270 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
749 1272
750 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
751
752 $child->check_size;
753} 1274}
754 1275
755# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1277sub clear {
757 my ($self) = @_; 1278 my ($self) = @_;
758 1279
1280 my @children = $self->children;
759 delete $self->{children}; 1281 delete $self->{children};
760 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
761} 1289}
762 1290
763sub get_wh { 1291sub get_wh {
764 my ($self) = @_; 1292 my ($self) = @_;
765 1293
… …
770 or next; 1298 or next;
771 1299
772 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
774 or next; 1302 or next;
775 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1304
777 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
779 } 1307 }
780 } 1308 }
… …
796sub size_allocate { 1324sub size_allocate {
797 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
798 1326
799 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
800 1328
801 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
803 1331
804 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
861 } 1389 }
862} 1390}
863 1391
864############################################################################# 1392#############################################################################
865 1393
866package CFClient::UI::HBox; 1394package CFClient::UI::Box;
867
868# TODO: wrap into common Box base class
869 1395
870our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
871 1397
872sub size_request { 1398sub size_request {
873 my ($self) = @_; 1399 my ($self) = @_;
874 1400
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
876 1402 ? (
877 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
878 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
879 (List::Util::max map $_->[1], @alloc), 1405 )
880 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
881} 1410}
882 1411
883sub size_allocate { 1412sub size_allocate {
884 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
885 1414
886 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
887
888 my $children = $self->{children}; 1416 my $children = $self->{children};
889 1417
890 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
891 1419
892 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
893 1421 @req = ($space / (@$children || 1)) x @$children;
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else { 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 {
898 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
899 $exp ||= 1;
900 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
901 for (0 .. $#$children) { 1435 for 0 .. $#$children;
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 } 1436 }
908 } 1437 }
909 1438
910 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
911 1440
912 my $y = 0; 1441 my $pos = 0;
913 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_]; 1443 my $alloc = $req[$_];
916 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
917 1445
918 $y += $h; 1446 $pos += $alloc;
919 } 1447 }
920 1448
921 1 1449 1
922} 1450}
923 1451
924############################################################################# 1452#############################################################################
925 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
926package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
927 1470
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
931 1472
932sub size_request { 1473sub new {
933 my ($self) = @_; 1474 my $class = shift;
934 1475
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
936 1477 vertical => 1,
937 ( 1478 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1479 )
941} 1480}
942 1481
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1482#############################################################################
981 1483
982package CFClient::UI::Label; 1484package CFClient::UI::Label;
983 1485
984our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
985 1487
986use SDL::OpenGL; 1488use CFClient::OpenGL;
987 1489
988sub new { 1490sub new {
989 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
990 1492
991 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1495 #bg => none
994 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,
995 align => -1, 1504 align => -1,
996 valign => -1, 1505 valign => -1,
997 padding => 2, 1506 padding_x => 2,
998 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
999 %arg 1509 %arg
1000 ); 1510 );
1001 1511
1002 $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 }
1003 1517
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1005 $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 }
1006 1523
1007 $self 1524 $self
1008} 1525}
1009 1526
1010sub escape_text { 1527sub escape($) {
1011 local $_ = $_[1]; 1528 local $_ = $_[0];
1012 1529
1013 s/&/&amp;/g; 1530 s/&/&amp;/g;
1014 s/>/&gt;/g; 1531 s/>/&gt;/g;
1015 s/</&lt;/g; 1532 s/</&lt;/g;
1016 1533
1017 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1018} 1542}
1019 1543
1020sub set_text { 1544sub set_text {
1021 my ($self, $text) = @_; 1545 my ($self, $text) = @_;
1022 1546
1547 return if $self->{text} eq "T$text";
1548 $self->{text} = "T$text";
1549
1550 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1551 $self->{layout}->set_text ($text);
1024 1552
1025 delete $self->{texture}; 1553 $self->realloc;
1026 $self->update; 1554 $self->update;
1027} 1555}
1028 1556
1029sub set_markup { 1557sub set_markup {
1030 my ($self, $markup) = @_; 1558 my ($self, $markup) = @_;
1031 1559
1560 return if $self->{text} eq "M$markup";
1561 $self->{text} = "M$markup";
1562
1563 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564
1565 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1566 $self->{layout}->set_markup ($markup);
1033 1567
1034 delete $self->{texture}; 1568 $self->realloc;
1035 $self->update; 1569 $self->update;
1036} 1570}
1037 1571
1038sub size_request { 1572sub size_request {
1039 my ($self) = @_; 1573 my ($self) = @_;
1040 1574
1041 $self->{layout}->set_width; 1575 $self->{layout}->set_font ($self->{font}) if $self->{font};
1576 $self->{layout}->set_width ($self->{max_w} || -1);
1577 $self->{layout}->set_ellipsise ($self->{ellipsise});
1578 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1579 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1580
1044 my ($w, $h) = $self->{layout}->size; 1581 my ($w, $h) = $self->{layout}->size;
1045 1582
1583 if (exists $self->{template}) {
1584 $self->{template}->set_font ($self->{font}) if $self->{font};
1585 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586
1587 my ($w2, $h2) = $self->{template}->size;
1588
1589 $w = List::Util::max $w, $w2;
1590 $h = List::Util::max $h, $h2;
1046 ( 1591 }
1047 $w + $self->{padding} * 2, 1592
1048 $h + $self->{padding} * 2, 1593 ($w, $h)
1049 )
1050} 1594}
1051 1595
1052sub size_allocate { 1596sub size_allocate {
1053 my ($self, $w, $h) = @_; 1597 my ($self, $w, $h) = @_;
1054 1598
1599 delete $self->{ox};
1600
1601 delete $self->{texture}
1602 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1603}
1604
1605sub set_fontsize {
1606 my ($self, $fontsize) = @_;
1607
1608 $self->{fontsize} = $fontsize;
1055 delete $self->{texture}; 1609 delete $self->{texture};
1056}
1057 1610
1058sub update { 1611 $self->realloc;
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
1063} 1612}
1064 1613
1065sub _draw { 1614sub _draw {
1066 my ($self) = @_; 1615 my ($self) = @_;
1067 1616
1617 $self->SUPER::_draw; # draw background, if applicable
1618
1068 my $tex = $self->{texture} ||= do { 1619 my $tex = $self->{texture} ||= do {
1620 $self->{layout}->set_foreground (@{$self->{fg}});
1621 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1622 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1623 $self->{layout}->set_ellipsise ($self->{ellipsise});
1624 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1625 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626
1071 new_from_layout CFClient::Texture $self->{layout} 1627 new_from_layout CFClient::Texture $self->{layout}
1072 }; 1628 };
1073 1629
1074 glEnable GL_BLEND; 1630 unless (exists $self->{ox}) {
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1631 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1632 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1633 : ($self->{w} - $tex->{w}) * 0.5);
1634
1635 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1636 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637 : ($self->{h} - $tex->{h}) * 0.5);
1638 };
1639
1076 glEnable GL_TEXTURE_2D; 1640 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1642
1643 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1644 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1646 } else {
1647 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1648 }
1094 1649
1095 glDisable GL_TEXTURE_2D; 1650 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1651}
1098 1652
1099############################################################################# 1653#############################################################################
1100 1654
1101package CFClient::UI::EntryBase; 1655package CFClient::UI::EntryBase;
1102 1656
1103our @ISA = CFClient::UI::Label::; 1657our @ISA = CFClient::UI::Label::;
1104 1658
1105use SDL; 1659use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1660
1108sub new { 1661sub new {
1109 my $class = shift; 1662 my $class = shift;
1110 1663
1111 $class->SUPER::new ( 1664 $class->SUPER::new (
1112 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1666 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1667 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1668 active_fg => [0, 0, 0],
1116 can_hover => 1, 1669 can_hover => 1,
1117 can_focus => 1, 1670 can_focus => 1,
1118 valign => 0, 1671 valign => 0,
1672 can_events => 1,
1673 #text => ...
1119 @_ 1674 @_
1120 ) 1675 )
1121} 1676}
1122 1677
1123sub _set_text { 1678sub _set_text {
… …
1131 $self->{text} = $text; 1686 $self->{text} = $text;
1132 1687
1133 $text =~ s/./*/g if $self->{hidden}; 1688 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1689 $self->{layout}->set_text ("$text ");
1135 1690
1136 $self->emit (changed => $self->{text}); 1691 $self->_emit (changed => $self->{text});
1692 $self->update;
1693}
1694
1695sub set_text {
1696 my ($self, $text) = @_;
1697
1698 $self->{cursor} = length $text;
1699 $self->_set_text ($text);
1700
1701 $self->realloc;
1137} 1702}
1138 1703
1139sub get_text { 1704sub get_text {
1140 $_[0]{text} 1705 $_[0]{text}
1141} 1706}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1711 my ($w, $h) = $self->SUPER::size_request;
1147 1712
1148 ($w + 1, $h) # add 1 for cursor 1713 ($w + 1, $h) # add 1 for cursor
1149} 1714}
1150 1715
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1716sub key_down {
1166 my ($self, $ev) = @_; 1717 my ($self, $ev) = @_;
1167 1718
1168 my $mod = $ev->key_mod; 1719 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1720 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1721 my $uni = $ev->{unicode};
1172 1722
1173 my $text = $self->get_text; 1723 my $text = $self->get_text;
1174 1724
1175 if ($sym == SDLK_BACKSPACE) { 1725 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1726 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1727 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1728 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1729 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1730 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1731 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1732 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1733 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1734 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1735 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1736 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1737 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1738 $self->_emit ('escape');
1189 } elsif ($uni) { 1739 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1740 substr $text, $self->{cursor}++, 0, chr $uni;
1741 } else {
1742 return 0;
1191 } 1743 }
1192 1744
1193 $self->_set_text ($text); 1745 $self->_set_text ($text);
1194 $self->update; 1746
1747 $self->realloc;
1748
1749 1
1195} 1750}
1196 1751
1197sub focus_in { 1752sub focus_in {
1198 my ($self) = @_; 1753 my ($self) = @_;
1199 1754
… …
1214 utf8::encode $text; 1769 utf8::encode $text;
1215 $self->{cursor} = length substr $text, 0, $idx; 1770 $self->{cursor} = length substr $text, 0, $idx;
1216 1771
1217 $self->_set_text ($self->{text}); 1772 $self->_set_text ($self->{text});
1218 $self->update; 1773 $self->update;
1774
1775 1
1219} 1776}
1220 1777
1221sub mouse_motion { 1778sub mouse_motion {
1222 my ($self, $ev, $x, $y) = @_; 1779 my ($self, $ev, $x, $y) = @_;
1223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1780# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1781
1782 0
1224} 1783}
1225 1784
1226sub _draw { 1785sub _draw {
1227 my ($self) = @_; 1786 my ($self) = @_;
1228 1787
1229 local $self->{fg} = $self->{fg}; 1788 local $self->{fg} = $self->{fg};
1230 1789
1231 if ($FOCUS == $self) { 1790 if ($FOCUS == $self) {
1232 glColor @{$self->{active_bg}}; 1791 glColor_premultiply @{$self->{active_bg}};
1233 $self->{fg} = $self->{active_fg}; 1792 $self->{fg} = $self->{active_fg};
1234 } else { 1793 } else {
1235 glColor @{$self->{bg}}; 1794 glColor_premultiply @{$self->{bg}};
1236 } 1795 }
1237 1796
1238 glEnable GL_BLEND; 1797 glEnable GL_BLEND;
1239 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1798 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1240 glBegin GL_QUADS; 1799 glBegin GL_QUADS;
1241 glVertex 0 , 0; 1800 glVertex 0 , 0;
1242 glVertex 0 , $self->{h}; 1801 glVertex 0 , $self->{h};
1243 glVertex $self->{w}, $self->{h}; 1802 glVertex $self->{w}, $self->{h};
1244 glVertex $self->{w}, 0; 1803 glVertex $self->{w}, 0;
… …
1267 1826
1268package CFClient::UI::Entry; 1827package CFClient::UI::Entry;
1269 1828
1270our @ISA = CFClient::UI::EntryBase::; 1829our @ISA = CFClient::UI::EntryBase::;
1271 1830
1272use SDL; 1831use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1832
1275sub key_down { 1833sub key_down {
1276 my ($self, $ev) = @_; 1834 my ($self, $ev) = @_;
1277 1835
1278 my $sym = $ev->key_sym; 1836 my $sym = $ev->{sym};
1279 1837
1280 if ($sym == SDLK_RETURN) { 1838 if ($sym == 13) {
1839 unshift @{$self->{history}},
1840 my $txt = $self->get_text;
1841 $self->{history_pointer} = -1;
1842 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1843 $self->_emit (activate => $txt);
1282 $self->update; 1844 $self->update;
1283 1845
1846 } elsif ($sym == CFClient::SDLK_UP) {
1847 if ($self->{history_pointer} < 0) {
1848 $self->{history_saveback} = $self->get_text;
1849 }
1850 if (@{$self->{history} || []} > 0) {
1851 $self->{history_pointer}++;
1852 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1853 $self->{history_pointer} = @{$self->{history} || []} - 1;
1854 }
1855 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1856 }
1857
1858 } elsif ($sym == CFClient::SDLK_DOWN) {
1859 $self->{history_pointer}--;
1860 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1861
1862 if ($self->{history_pointer} >= 0) {
1863 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1864 } else {
1865 $self->set_text ($self->{history_saveback});
1866 }
1867
1284 } else { 1868 } else {
1285 $self->SUPER::key_down ($ev); 1869 return $self->SUPER::key_down ($ev)
1870 }
1871
1286 } 1872 1
1287
1288} 1873}
1289 1874
1290############################################################################# 1875#############################################################################
1291 1876
1292package CFClient::UI::Button; 1877package CFClient::UI::Button;
1293 1878
1294our @ISA = CFClient::UI::Label::; 1879our @ISA = CFClient::UI::Label::;
1295 1880
1296use SDL; 1881use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1882
1299my @tex = 1883my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1884 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1885 qw(b1_button_active.png);
1302 1886
1303sub new { 1887sub new {
1304 my $class = shift; 1888 my $class = shift;
1305 1889
1306 $class->SUPER::new ( 1890 $class->SUPER::new (
1307 padding => 4, 1891 padding_x => 4,
1892 padding_y => 4,
1308 fg => [1, 1, 1], 1893 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1894 active_fg => [0, 0, 1],
1311 can_hover => 1, 1895 can_hover => 1,
1312 align => 0, 1896 align => 0,
1313 valign => 0, 1897 valign => 0,
1898 can_events => 1,
1314 @_ 1899 @_
1315 ) 1900 )
1316} 1901}
1317 1902
1903sub activate { }
1904
1318sub button_up { 1905sub button_up {
1319 my ($self, $ev, $x, $y) = @_; 1906 my ($self, $ev, $x, $y) = @_;
1320 1907
1908 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1909 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1910 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate"); 1911
1324 } 1912 1
1325} 1913}
1326 1914
1327sub _draw { 1915sub _draw {
1328 my ($self) = @_; 1916 my ($self) = @_;
1329 1917
… …
1331 1919
1332 if ($GRAB == $self) { 1920 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1921 $self->{fg} = $self->{active_fg};
1334 } 1922 }
1335 1923
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1924 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1925 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1; 1926 glColor 0, 0, 0, 1;
1341 1927
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1928 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1343 1929
1344 glDisable GL_TEXTURE_2D; 1930 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346 1931
1347 $self->SUPER::_draw; 1932 $self->SUPER::_draw;
1348} 1933}
1349 1934
1350############################################################################# 1935#############################################################################
… …
1352package CFClient::UI::CheckBox; 1937package CFClient::UI::CheckBox;
1353 1938
1354our @ISA = CFClient::UI::DrawBG::; 1939our @ISA = CFClient::UI::DrawBG::;
1355 1940
1356my @tex = 1941my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1943 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359 1944
1360use SDL; 1945use CFClient::OpenGL;
1361use SDL::OpenGL;
1362 1946
1363sub new { 1947sub new {
1364 my $class = shift; 1948 my $class = shift;
1365 1949
1366 $class->SUPER::new ( 1950 $class->SUPER::new (
1367 padding => 2, 1951 padding_x => 2,
1952 padding_y => 2,
1368 fg => [1, 1, 1], 1953 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0], 1954 active_fg => [1, 1, 0],
1955 bg => [0, 0, 0, 0.2],
1956 active_bg => [1, 1, 1, 0.5],
1370 state => 0, 1957 state => 0,
1371 can_hover => 1, 1958 can_hover => 1,
1372 @_ 1959 @_
1373 ) 1960 )
1374} 1961}
1375 1962
1376sub size_request { 1963sub size_request {
1377 my ($self) = @_; 1964 my ($self) = @_;
1378 1965
1379 ($self->{padding} * 2 + 6) x 2 1966 (6) x 2
1380} 1967}
1381 1968
1382sub button_down { 1969sub button_down {
1383 my ($self, $ev, $x, $y) = @_; 1970 my ($self, $ev, $x, $y) = @_;
1384 1971
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1972 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1973 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1387 $self->{state} = !$self->{state}; 1974 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state}); 1975 $self->_emit (changed => $self->{state});
1976 } else {
1977 return 0
1978 }
1979
1389 } 1980 1
1390} 1981}
1391 1982
1392sub _draw { 1983sub _draw {
1393 my ($self) = @_; 1984 my ($self) = @_;
1394 1985
1395 $self->SUPER::_draw; 1986 $self->SUPER::_draw;
1396 1987
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1988 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1398 1989
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1990 my ($w, $h) = @$self{qw(w h)};
1991
1992 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1400 1993
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1994 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402 1995
1403 glEnable GL_BLEND; 1996 my $tex = $self->{state} ? $tex[1] : $tex[0];
1997
1404 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s); 1999 $tex->draw_quad_alpha (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D; 2000 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 2001}
1414 2002
1415############################################################################# 2003#############################################################################
1416 2004
2005package CFClient::UI::Image;
2006
2007our @ISA = CFClient::UI::Base::;
2008
2009use CFClient::OpenGL;
2010use Carp qw/confess/;
2011
2012our %loaded_images;
2013
2014sub new {
2015 my $class = shift;
2016
2017 my $self = $class->SUPER::new (can_events => 0, @_);
2018
2019 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2020
2021 $loaded_images{$self->{image}} ||=
2022 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2023
2024 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2025
2026 Scalar::Util::weaken $loaded_images{$self->{image}};
2027
2028 $self->{aspect} = $tex->{w} / $tex->{h};
2029
2030 $self
2031}
2032
2033sub size_request {
2034 my ($self) = @_;
2035
2036 ($self->{tex}->{w}, $self->{tex}->{h})
2037}
2038
2039sub _draw {
2040 my ($self) = @_;
2041
2042 my $tex = $self->{tex};
2043
2044 my ($w, $h) = ($self->{w}, $self->{h});
2045
2046 if ($self->{rot90}) {
2047 glRotate 90, 0, 0, 1;
2048 glTranslate 0, -$self->{w}, 0;
2049
2050 ($w, $h) = ($h, $w);
2051 }
2052
2053 glEnable GL_TEXTURE_2D;
2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2055
2056 $tex->draw_quad_alpha (0, 0, $w, $h);
2057
2058 glDisable GL_TEXTURE_2D;
2059}
2060
2061#############################################################################
2062
1417package CFClient::UI::VGauge; 2063package CFClient::UI::VGauge;
1418 2064
1419our @ISA = CFClient::UI::Base::; 2065our @ISA = CFClient::UI::Base::;
1420 2066
1421use SDL::OpenGL; 2067use List::Util qw(min max);
2068
2069use CFClient::OpenGL;
1422 2070
1423my %tex = ( 2071my %tex = (
1424 food => [ 2072 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2074 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ], 2075 ],
1428 grace => [ 2076 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2077 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2078 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1431 ], 2079 ],
1432 hp => [ 2080 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2082 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ], 2083 ],
1436 mana => [ 2084 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2086 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1439 ], 2087 ],
1440); 2088);
1441 2089
1442# eg. VGauge->new (gauge => 'food'), default gauge: food 2090# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new { 2091sub new {
1444 my $class = shift; 2092 my $class = shift;
1445 2093
1446 my $self = $class->SUPER::new (gauge => 'food', @_); 2094 my $self = $class->SUPER::new (
2095 type => 'food',
2096 @_
2097 );
2098
2099 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1447 2100
1448 $self 2101 $self
1449} 2102}
1450 2103
1451sub size_request { 2104sub size_request {
1452 my ($self) = @_; 2105 my ($self) = @_;
1453 2106
1454 my $tex = $tex{$self->{gauge}}[0]; 2107 #my $tex = $tex{$self->{type}}[0];
1455
1456 @$tex{qw(w h)} 2108 #@$tex{qw(w h)}
2109 (0, 0)
1457} 2110}
1458 2111
1459sub set_max { 2112sub set_max {
1460 my ($self, $max) = @_; 2113 my ($self, $max) = @_;
1461 2114
2115 return if $self->{max_val} == $max;
2116
1462 $self->{max_val} = $max; 2117 $self->{max_val} = $max;
2118 $self->update;
1463} 2119}
1464 2120
1465sub set_value { 2121sub set_value {
1466 my ($self, $val, $max) = @_; 2122 my ($self, $val, $max) = @_;
1467 2123
1468 $self->set_max ($max) 2124 $self->set_max ($max)
1469 if defined $max; 2125 if defined $max;
1470 2126
1471 $max = $self->{max_val}; 2127 return if $self->{val} == $val;
2128
1472 $self->{val} = $val; 2129 $self->{val} = $val;
1473
1474 $self->update; 2130 $self->update;
1475} 2131}
1476 2132
1477sub _draw { 2133sub _draw {
1478 my ($self) = @_; 2134 my ($self) = @_;
1479 2135
1480 my $tex = $tex{$self->{gauge}}; 2136 my $tex = $tex{$self->{type}};
2137 my ($t1, $t2, $t3) = @$tex;
1481 2138
1482 my ($w, $h) = ($self->{w}, $self->{h}); 2139 my ($w, $h) = ($self->{w}, $self->{h});
1483 2140
2141 if ($self->{vertical}) {
2142 glRotate 90, 0, 0, 1;
2143 glTranslate 0, -$self->{w}, 0;
2144
2145 ($w, $h) = ($h, $w);
2146 }
2147
1484 my $ycut = $self->{val} / ($self->{max_val} || 1); 2148 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486 2149
1487 my $t1 = $tex->[0]; 2150 my $ycut1 = max 0, min 1, $ycut;
1488 my $t2 = $tex->[1]; 2151 my $ycut2 = max 0, min 1, $ycut - 1;
2152
2153 my $h1 = $self->{h} * (1 - $ycut1);
2154 my $h2 = $self->{h} * (1 - $ycut2);
1489 2155
1490 glEnable GL_BLEND; 2156 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2157 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2159 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2161
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2162 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS; 2163 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp; 2164 glTexCoord 0 , 0; glVertex 0 , 0;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2165 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2166 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2167 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506 glEnd; 2168 glEnd;
1507 2169
1508 $yp += $h1; 2170 my $ycut1 = List::Util::min 1, $ycut;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2171 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS; 2172 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2173 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2174 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2175 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2176 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516 glEnd; 2177 glEnd;
2178
2179 if ($t3) {
2180 glBindTexture GL_TEXTURE_2D, $t3->{name};
2181 glBegin GL_QUADS;
2182 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2183 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2184 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2185 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2186 glEnd;
2187 }
1517 2188
1518 glDisable GL_BLEND; 2189 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 2190 glDisable GL_TEXTURE_2D;
1520} 2191}
1521 2192
1522############################################################################# 2193#############################################################################
1523 2194
2195package CFClient::UI::Gauge;
2196
2197our @ISA = CFClient::UI::VBox::;
2198
2199sub new {
2200 my ($class, %arg) = @_;
2201
2202 my $self = $class->SUPER::new (
2203 tooltip => $arg{type},
2204 can_hover => 1,
2205 can_events => 1,
2206 %arg,
2207 );
2208
2209 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2210 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2211 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2212
2213 $self
2214}
2215
2216sub set_fontsize {
2217 my ($self, $fsize) = @_;
2218
2219 $self->{value}->set_fontsize ($fsize);
2220 $self->{max} ->set_fontsize ($fsize);
2221}
2222
2223sub set_max {
2224 my ($self, $max) = @_;
2225
2226 $self->{gauge}->set_max ($max);
2227 $self->{max}->set_text ($max);
2228}
2229
2230sub set_value {
2231 my ($self, $val, $max) = @_;
2232
2233 $self->set_max ($max)
2234 if defined $max;
2235
2236 $self->{gauge}->set_value ($val, $max);
2237 $self->{value}->set_text ($val);
2238}
2239
2240#############################################################################
2241
1524package CFClient::UI::Slider; 2242package CFClient::UI::Slider;
1525 2243
1526use strict; 2244use strict;
1527 2245
1528use SDL::OpenGL; 2246use CFClient::OpenGL;
1529 2247
1530our @ISA = CFClient::UI::DrawBG::; 2248our @ISA = CFClient::UI::DrawBG::;
1531 2249
1532my @tex = 2250my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2251 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2252 qw(s1_slider.png s1_slider_bg.png);
1535 2253
1536sub new { 2254sub new {
1537 my $class = shift; 2255 my $class = shift;
1538 2256
1539 # range [value, low, high, page] 2257 # range [value, low, high, page, unit]
1540 2258
1541 # TODO: 0-width page 2259 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2260 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2261 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2262 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2263 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2264 active_fg => [0, 0, 0],
2265 bg => [0, 0, 0, 0.2],
2266 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2267 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2268 min_w => $::WIDTH / 80,
1549 req_h => 13, 2269 min_h => $::WIDTH / 80,
1550 vertical => 0, 2270 vertical => 0,
1551 can_hover => 1, 2271 can_hover => 1,
1552 inner_pad => 5, 2272 inner_pad => 0.02,
1553 @_ 2273 @_
1554 ); 2274 );
1555 2275
2276 $self->set_value ($self->{range}[0]);
2277 $self->update;
2278
1556 $self 2279 $self
1557} 2280}
1558 2281
2282sub changed { }
2283
2284sub set_range {
2285 my ($self, $range) = @_;
2286
2287 ($range, $self->{range}) = ($self->{range}, $range);
2288
2289 $self->update
2290 if "@$range" ne "@{$self->{range}}";
2291}
2292
2293sub set_value {
2294 my ($self, $value) = @_;
2295
2296 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297
2298 $hi = $lo + 1 if $hi <= $lo;
2299
2300 $page = $hi - $lo if $page > $hi - $lo;
2301
2302 $value = $lo if $value < $lo;
2303 $value = $hi - $page if $value > $hi - $page;
2304
2305 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306 if $unit;
2307
2308 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309
2310 if ($value != $old_value) {
2311 $self->_emit (changed => $value);
2312 $self->update;
2313 }
2314}
2315
1559sub size_request { 2316sub size_request {
1560 my ($self) = @_; 2317 my ($self) = @_;
1561 2318
1562 my $w = $self->{req_w}; 2319 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2320}
1567 2321
1568sub button_down { 2322sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2323 my ($self, $ev, $x, $y) = @_;
1570 2324
1571 $self->SUPER::button_down ($ev, $x, $y); 2325 $self->SUPER::button_down ($ev, $x, $y);
2326
2327 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328
1572 $self->mouse_motion ($ev, $x, $y); 2329 $self->mouse_motion ($ev, $x, $y)
1573} 2330}
1574 2331
1575sub mouse_motion { 2332sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1577 2334
1578 if ($GRAB == $self) { 2335 if ($GRAB == $self) {
2336 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337
2338 my (undef, $lo, $hi, $page) = @{$self->{range}};
2339
2340 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2341
2342 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2343 } else {
2344 return 0;
2345 }
2346
2347 1
2348}
2349
2350sub update {
2351 my ($self) = @_;
2352
2353 delete $self->{knob_w};
2354 $self->SUPER::update;
2355}
2356
2357sub _draw {
2358 my ($self) = @_;
2359
2360 unless ($self->{knob_w}) {
2361 $self->set_value ($self->{range}[0]);
2362
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2363 my ($value, $lo, $hi, $page) = @{$self->{range}};
2364 my $range = ($hi - $page - $lo) || 1e-100;
1580 2365
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2366 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2367
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2368 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2369 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2370
1586 $x -= $inner_pad_px; # substract the padding 2371 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2372 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2373
1592 $self->emit (changed => $x); 2374 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2375 $self->{knob_w} = $knob_w;
1594 } 2376 }
1595}
1596
1597# the inner_* stuff is for generating a padding for the slider handle,
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603}
1604
1605sub _draw {
1606 my ($self) = @_;
1607 2377
1608 $self->SUPER::_draw (); 2378 $self->SUPER::_draw ();
1609 2379
1610 my ($w, $h) = @$self{qw(w h)}; 2380 glScale $self->{w}, $self->{h};
1611 2381
1612 if ($self->{vertical}) { 2382 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2383 # draw a vertical slider like a rotated horizontal slider
1614 2384
2385 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2386 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2387 }
1620 2388
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2389 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2390 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2391
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2392 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2394
1647 # draw background 2395 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2396 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2397
1650 # draw handle 2398 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2399 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2400
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2401 glDisable GL_TEXTURE_2D;
1655} 2402}
1656 2403
1657############################################################################# 2404#############################################################################
1658 2405
2406package CFClient::UI::ValSlider;
2407
2408our @ISA = CFClient::UI::HBox::;
2409
2410sub new {
2411 my ($class, %arg) = @_;
2412
2413 my $range = delete $arg{range};
2414
2415 my $self = $class->SUPER::new (
2416 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2417 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2418 to_value => sub { shift },
2419 from_value => sub { shift },
2420 %arg,
2421 );
2422
2423 $self->{slider}->connect (changed => sub {
2424 my ($self, $value) = @_;
2425 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2426 $self->{parent}->emit (changed => $value);
2427 });
2428
2429# $self->{entry}->connect (changed => sub {
2430# my ($self, $value) = @_;
2431# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2432# $self->{parent}->emit (changed => $value);
2433# });
2434
2435 $self->add ($self->{slider}, $self->{entry});
2436
2437 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2438
2439 $self
2440}
2441
2442sub set_range { shift->{slider}->set_range (@_) }
2443sub set_value { shift->{slider}->set_value (@_) }
2444
2445#############################################################################
2446
1659package CFClient::UI::TextView; 2447package CFClient::UI::TextView;
1660 2448
1661our @ISA = CFClient::UI::HBox::; 2449our @ISA = CFClient::UI::HBox::;
1662 2450
1663use SDL::OpenGL; 2451use CFClient::OpenGL;
1664 2452
1665sub new { 2453sub new {
1666 my $class = shift; 2454 my $class = shift;
1667 2455
1668 my $self = $class->SUPER::new ( 2456 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2457 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2458 can_events => 0,
1671 fontsize => $::FONTSIZE, 2459 #font => default_font
1672 @_, 2460 @_,
1673 2461
1674 layout => (new CFClient::Layout), 2462 layout => (new CFClient::Layout 1),
1675 par => [], 2463 par => [],
1676 height => 0, 2464 height => 0,
1677 children => [ 2465 children => [
1678 (new CFClient::UI::Empty expand => 1), 2466 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2467 (new CFClient::UI::Slider vertical => 1),
1680 ], 2468 ],
1681 ); 2469 );
1682 2470
1683 $self->{children}[1]->connect (changed => sub { 2471 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2472
1687 $self 2473 $self
1688} 2474}
1689 2475
1690sub set_fontsize { 2476sub set_fontsize {
… …
1692 2478
1693 $self->{fontsize} = $fontsize; 2479 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2480 $self->reflow;
1695} 2481}
1696 2482
2483sub size_allocate {
2484 my ($self, $w, $h) = @_;
2485
2486 $self->SUPER::size_allocate ($w, $h);
2487
2488 $self->{layout}->set_font ($self->{font}) if $self->{font};
2489 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490 $self->{layout}->set_width ($self->{children}[0]{w});
2491
2492 $self->reflow;
2493}
2494
1697sub text_height { 2495sub text_size {
1698 my ($self, $text) = @_; 2496 my ($self, $text, $indent) = @_;
1699 2497
1700 my $layout = $self->{layout}; 2498 my $layout = $self->{layout};
1701 2499
1702 $layout->set_height ($self->{fontsize}); 2500 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2501 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2502 $layout->set_markup ($text);
1705 2503
1706 ($layout->size)[1] 2504 $layout->size
1707} 2505}
1708 2506
1709sub reflow { 2507sub reflow {
1710 my ($self) = @_; 2508 my ($self) = @_;
1711 2509
1712 $self->{need_reflow}++; 2510 $self->{need_reflow}++;
1713 $self->update; 2511 $self->update;
1714} 2512}
1715 2513
1716sub size_request { 2514sub set_offset {
1717 my ($self) = @_; 2515 my ($self, $offset) = @_;
1718 2516
1719 ($self->{req_w}, $self->{req_h}) 2517 # todo: base offset on lines or so, not on pixels
2518 $self->{children}[1]->set_value ($offset);
1720} 2519}
1721 2520
1722sub size_allocate { 2521sub clear {
1723 my ($self, $w, $h) = @_; 2522 my ($self) = @_;
1724 2523
1725 $self->{layout}->set_height ($self->{fontsize}); 2524 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2525 $self->{height} = 0;
1727 2526 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2527}
1731 2528
1732sub add_paragraph { 2529sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2530 my ($self, $color, $text, $indent) = @_;
1734 2531
1735 #TODO: intelligently "reformat" paragraph 2532 for my $line (split /\n/, $text) {
1736 2533 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2534 $self->{height} += $h;
2535 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2536 }
1740 2537
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2538 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2539}
1746 2540
1747sub update { 2541sub update {
1748 my ($self) = @_; 2542 my ($self) = @_;
1749 2543
… …
1751 2545
1752 return unless $self->{h} > 0; 2546 return unless $self->{h} > 0;
1753 2547
1754 delete $self->{texture}; 2548 delete $self->{texture};
1755 2549
1756 $ROOT->on_refresh ($self, sub { 2550 $ROOT->on_post_alloc ($self, sub {
2551 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552
1757 if (delete $self->{need_reflow}) { 2553 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2554 my $height = 0;
1759 2555
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2556 my $layout = $self->{layout};
2557
2558 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
1761 for @{$self->{par}}; 2560 for (@{$self->{par}}) {
2561 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562 $layout->set_width ($W - $_->[3]);
2563 $layout->set_markup ($_->[4]);
2564 my ($w, $h) = $layout->size;
2565 $_->[0] = $w + $_->[3];
2566 $_->[1] = $h;
2567 }
2568
2569 $height += $_->[1];
2570 }
1762 2571
1763 $self->{height} = $height; 2572 $self->{height} = $height;
1764 2573
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2574 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2575
1767 delete $self->{texture}; 2576 delete $self->{texture};
1768 } 2577 }
1769 2578
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2579 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2580 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2581 glClear GL_COLOR_BUFFER_BIT;
1773 2582
2583 my $top = int $self->{children}[1]{range}[0];
2584
2585 my $y0 = $top;
2586 my $y1 = $top + $H;
2587
2588 my $y = 0;
2589
2590 my $layout = $self->{layout};
2591
2592 $layout->set_font ($self->{font}) if $self->{font};
2593
1774 glEnable GL_BLEND; 2594 glEnable GL_BLEND;
2595 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2596 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2597
1788 for my $par (@{$self->{par}}) { 2598 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2599 my $h = $par->[1];
1790 2600
1791 if ($y0 < $y + $h && $y < $y1) { 2601 if ($y0 < $y + $h && $y < $y1) {
2602 $layout->set_foreground (@{ $par->[2] });
2603 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2604 $layout->set_markup ($par->[4]);
1793 2605
1794 glColor @{ $par->[1] }; 2606 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2607
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2608 glRasterPos $par->[3], $y - $y0;
2609 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2610 }
1798 2611
1799 $y += $h; 2612 $y += $h;
1800 } 2613 }
1801 2614
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2615 glDisable GL_BLEND;
1804 }; 2616 };
1805 }); 2617 });
1806} 2618}
1807 2619
1808sub _draw { 2620sub _draw {
1809 my ($self) = @_; 2621 my ($self) = @_;
1810 2622
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2623 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2626 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2627 glDisable GL_TEXTURE_2D;
1816 }
1817 2628
1818 $self->{children}[1]->draw; 2629 $self->{children}[1]->draw;
1819 2630
1820} 2631}
1821 2632
1822############################################################################# 2633#############################################################################
1823 2634
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2635package CFClient::UI::Animator;
2061 2636
2062use SDL::OpenGL; 2637use CFClient::OpenGL;
2063 2638
2064our @ISA = CFClient::UI::Bin::; 2639our @ISA = CFClient::UI::Bin::;
2065 2640
2066sub moveto { 2641sub moveto {
2067 my ($self, $x, $y) = @_; 2642 my ($self, $x, $y) = @_;
… …
2105 2680
2106sub new { 2681sub new {
2107 my $class = shift; 2682 my $class = shift;
2108 2683
2109 my $self = $class->SUPER::new ( 2684 my $self = $class->SUPER::new (
2110 state => 0, 2685 state => 0,
2111 connect_activate => \&toggle_flopper, 2686 on_activate => \&toggle_flopper,
2112 @_ 2687 @_
2113 ); 2688 );
2114 2689
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2690 $self
2121} 2691}
2122 2692
2123sub toggle_flopper { 2693sub toggle_flopper {
2124 my ($self) = @_; 2694 my ($self) = @_;
2125 2695
2126 # TODO: use animation 2696 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2697}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2698
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2699#############################################################################
2700
2701package CFClient::UI::Tooltip;
2702
2703our @ISA = CFClient::UI::Bin::;
2704
2705use CFClient::OpenGL;
2706
2707sub new {
2708 my $class = shift;
2709
2710 $class->SUPER::new (
2711 @_,
2712 can_events => 0,
2713 )
2714}
2715
2716sub set_tooltip_from {
2717 my ($self, $widget) = @_;
2718
2719 my $tooltip = $widget->{tooltip};
2720
2721 if ($ENV{CFPLUS_DEBUG} & 2) {
2722 $tooltip .= "\n\n" . (ref $widget) . "\n"
2723 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724 . "req $widget->{req_w} $widget->{req_h}\n"
2725 . "visible $widget->{visible}";
2726 }
2727
2728 $self->add (new CFClient::UI::Label
2729 markup => $tooltip,
2730 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2731 fontsize => 0.8,
2732 fg => [0, 0, 0, 1],
2733 ellipsise => 0,
2734 font => ($widget->{tooltip_font} || $::FONT_PROP),
2735 );
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740
2741 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742
2743 ($w + 4, $h + 4)
2744}
2745
2746sub size_allocate {
2747 my ($self, $w, $h) = @_;
2748
2749 $self->SUPER::size_allocate ($w - 4, $h - 4);
2750}
2751
2752sub visibility_change {
2753 my ($self, $visible) = @_;
2754
2755 return unless $visible;
2756
2757 $self->{root}->on_post_alloc ("move_$self" => sub {
2758 my $widget = $self->{owner}
2759 or return;
2760
2761 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762
2763 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764 if $x + $self->{w} > $::WIDTH;
2765
2766 $self->move_abs ($x, $y);
2767 });
2768}
2769
2770sub _draw {
2771 my ($self) = @_;
2772
2773 glTranslate 0.375, 0.375;
2774
2775 my ($w, $h) = @$self{qw(w h)};
2776
2777 glColor 1, 0.8, 0.4;
2778 glBegin GL_QUADS;
2779 glVertex 0 , 0;
2780 glVertex 0 , $h;
2781 glVertex $w, $h;
2782 glVertex $w, 0;
2783 glEnd;
2784
2785 glColor 0, 0, 0;
2786 glBegin GL_LINE_LOOP;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glTranslate 2 - 0.375, 2 - 0.375;
2794
2795 $self->SUPER::_draw;
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Face;
2801
2802our @ISA = CFClient::UI::Base::;
2803
2804use CFClient::OpenGL;
2805
2806sub new {
2807 my $class = shift;
2808
2809 my $self = $class->SUPER::new (
2810 aspect => 1,
2811 can_events => 0,
2812 @_,
2813 );
2814
2815 if ($self->{anim} && $self->{animspeed}) {
2816 Scalar::Util::weaken (my $widget = $self);
2817
2818 $self->{timer} = Event->timer (
2819 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2820 hard => 1,
2821 interval => $self->{animspeed},
2822 cb => sub {
2823 ++$widget->{frame};
2824 $widget->update;
2825 },
2826 );
2827 }
2828
2829 $self
2830}
2831
2832sub size_request {
2833 (32, 8)
2834}
2835
2836sub update {
2837 my ($self) = @_;
2838
2839 return unless $self->{visible};
2840
2841 $self->SUPER::update;
2842}
2843
2844sub _draw {
2845 my ($self) = @_;
2846
2847 return unless $::CONN;
2848
2849 my $face;
2850
2851 if ($self->{frame}) {
2852 my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854 $face = $anim->[ $self->{frame} % @$anim ]
2855 if $anim && @$anim;
2856 }
2857
2858 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859
2860 if ($tex) {
2861 glEnable GL_TEXTURE_2D;
2862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863 glColor 1, 1, 1, 1;
2864 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865 glDisable GL_TEXTURE_2D;
2866 }
2867}
2868
2869sub DESTROY {
2870 my ($self) = @_;
2871
2872 $self->{timer}->cancel
2873 if $self->{timer};
2874
2875 $self->SUPER::DESTROY;
2876}
2877
2878#############################################################################
2879
2880package CFClient::UI::Buttonbar;
2881
2882our @ISA = CFClient::UI::HBox::;
2883
2884# TODO: should actualyl wrap buttons and other goodies.
2885
2886#############################################################################
2887
2888package CFClient::UI::Menu;
2889
2890our @ISA = CFClient::UI::FancyFrame::;
2891
2892use CFClient::OpenGL;
2893
2894sub new {
2895 my $class = shift;
2896
2897 my $self = $class->SUPER::new (
2898 items => [],
2899 z => 100,
2900 @_,
2901 );
2902
2903 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2904
2905 for my $item (@{ $self->{items} }) {
2906 my ($widget, $cb) = @$item;
2907
2908 # handle various types of items, only text for now
2909 if (!ref $widget) {
2910 $widget = new CFClient::UI::Label
2911 can_hover => 1,
2912 can_events => 1,
2913 text => $widget;
2914 }
2915
2916 $self->{item}{$widget} = $item;
2917
2918 $self->{vbox}->add ($widget);
2919 }
2920
2921 $self
2922}
2923
2924# popup given the event (must be a mouse button down event currently)
2925sub popup {
2926 my ($self, $ev) = @_;
2927
2928 $self->_emit ("popdown");
2929
2930 # maybe save $GRAB? must be careful about events...
2931 $GRAB = $self;
2932 $self->{button} = $ev->{button};
2933
2934 $self->show;
2935 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936}
2937
2938sub mouse_motion {
2939 my ($self, $ev, $x, $y) = @_;
2940
2941 # TODO: should use vbox->find_widget or so
2942 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943 $self->{hover} = $self->{item}{$HOVER};
2944
2945 0
2946}
2947
2948sub button_up {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 if ($ev->{button} == $self->{button}) {
2952 undef $GRAB;
2953 $self->hide;
2954
2130 $self->emit ("open"); 2955 $self->_emit ("popdown");
2956 $self->{hover}[1]->() if $self->{hover};
2131 } else { 2957 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2958 return 0
2133 $self->emit ("close"); 2959 }
2960
2134 } 2961 1
2135
2136 $self->emit (changed => $self->{state});
2137} 2962}
2138 2963
2139############################################################################# 2964#############################################################################
2140 2965
2966package CFClient::UI::Multiplexer;
2967
2968our @ISA = CFClient::UI::Container::;
2969
2970sub new {
2971 my $class = shift;
2972
2973 my $self = $class->SUPER::new (
2974 @_,
2975 );
2976
2977 $self->{current} = $self->{children}[0]
2978 if @{ $self->{children} };
2979
2980 $self
2981}
2982
2983sub add {
2984 my ($self, @widgets) = @_;
2985
2986 $self->SUPER::add (@widgets);
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990}
2991
2992sub set_current_page {
2993 my ($self, $page_or_widget) = @_;
2994
2995 my $widget = ref $page_or_widget
2996 ? $page_or_widget
2997 : $self->{children}[$page_or_widget];
2998
2999 $self->{current} = $widget;
3000 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001
3002 $self->_emit (page_changed => $self->{current});
3003
3004 $self->realloc;
3005}
3006
3007sub visible_children {
3008 $_[0]{current}
3009}
3010
3011sub size_request {
3012 my ($self) = @_;
3013
3014 $self->{current}->size_request
3015}
3016
3017sub size_allocate {
3018 my ($self, $w, $h) = @_;
3019
3020 $self->{current}->configure (0, 0, $w, $h);
3021}
3022
3023sub _draw {
3024 my ($self) = @_;
3025
3026 $self->{current}->draw;
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::Notebook;
3032
3033our @ISA = CFClient::UI::VBox::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 buttonbar => (new CFClient::UI::Buttonbar),
3040 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3041 # filter => # will be put between multiplexer and $self
3042 @_,
3043 );
3044
3045 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047
3048 $self
3049}
3050
3051sub add {
3052 my ($self, $title, $widget, $tooltip) = @_;
3053
3054 Scalar::Util::weaken $self;
3055
3056 $self->{buttonbar}->add (new CFClient::UI::Button
3057 markup => $title,
3058 tooltip => $tooltip,
3059 on_activate => sub { $self->set_current_page ($widget) },
3060 );
3061
3062 $self->{multiplexer}->add ($widget);
3063}
3064
3065sub set_current_page {
3066 my ($self, $page) = @_;
3067
3068 $self->{multiplexer}->set_current_page ($page);
3069 $self->_emit (page_changed => $self->{multiplexer}{current});
3070}
3071
3072#############################################################################
3073
3074package CFClient::UI::Statusbox;
3075
3076our @ISA = CFClient::UI::VBox::;
3077
3078sub new {
3079 my $class = shift;
3080
3081 $class->SUPER::new (
3082 fontsize => 0.8,
3083 @_,
3084 )
3085}
3086
3087sub reorder {
3088 my ($self) = @_;
3089 my $NOW = time;
3090
3091 while (my ($k, $v) = each %{ $self->{item} }) {
3092 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093 }
3094
3095 my @widgets;
3096
3097 my @items = sort {
3098 $a->{pri} <=> $b->{pri}
3099 or $b->{id} <=> $a->{id}
3100 } values %{ $self->{item} };
3101
3102 my $count = 10 + 1;
3103 for my $item (@items) {
3104 last unless --$count;
3105
3106 push @widgets, $item->{label} ||= do {
3107 # TODO: doesn't handle markup well (read as: at all)
3108 my $short = $item->{count} > 1
3109 ? "<b>$item->{count} ×</b> $item->{text}"
3110 : $item->{text};
3111
3112 for ($short) {
3113 s/^\s+//;
3114 s/\s+/ /g;
3115 }
3116
3117 new CFClient::UI::Label
3118 markup => $short,
3119 tooltip => $item->{tooltip},
3120 tooltip_font => $::FONT_PROP,
3121 tooltip_width => 0.67,
3122 fontsize => $item->{fontsize} || $self->{fontsize},
3123 max_w => $::WIDTH * 0.44,
3124 fg => $item->{fg},
3125 can_events => 1,
3126 can_hover => 1
3127 };
3128 }
3129
3130 $self->clear;
3131 $self->SUPER::add (reverse @widgets);
3132}
3133
3134sub add {
3135 my ($self, $text, %arg) = @_;
3136
3137 $text =~ s/^\s+//;
3138 $text =~ s/\s+$//;
3139
3140 return unless $text;
3141
3142 my $timeout = time + ((delete $arg{timeout}) || 60);
3143
3144 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145
3146 if (my $item = $self->{item}{$group}) {
3147 if ($item->{text} eq $text) {
3148 $item->{count}++;
3149 } else {
3150 $item->{count} = 1;
3151 $item->{text} = $item->{tooltip} = $text;
3152 }
3153 $item->{id} = ++$self->{id};
3154 $item->{timeout} = $timeout;
3155 delete $item->{label};
3156 } else {
3157 $self->{item}{$group} = {
3158 id => ++$self->{id},
3159 text => $text,
3160 timeout => $timeout,
3161 tooltip => $text,
3162 fg => [0.8, 0.8, 0.8, 0.8],
3163 pri => 0,
3164 count => 1,
3165 %arg,
3166 };
3167 }
3168
3169 $self->reorder;
3170}
3171
3172sub reconfigure {
3173 my ($self) = @_;
3174
3175 delete $_->{label}
3176 for values %{ $self->{item} || {} };
3177
3178 $self->reorder;
3179 $self->SUPER::reconfigure;
3180}
3181
3182#############################################################################
3183
3184package CFClient::UI::Inventory;
3185
3186our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188sub new {
3189 my $class = shift;
3190
3191 my $self = $class->SUPER::new (
3192 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193 @_,
3194 );
3195
3196 $self
3197}
3198
3199sub set_items {
3200 my ($self, $items) = @_;
3201
3202 $self->{child}->clear;
3203 return unless $items;
3204
3205 my @items = sort {
3206 ($a->{type} <=> $b->{type})
3207 or ($a->{name} cmp $b->{name})
3208 } @$items;
3209
3210 $self->{real_items} = \@items;
3211
3212 my $row = 0;
3213 for my $item (@items) {
3214 CFClient::Item::update_widgets $item;
3215
3216 $self->{child}->add (0, $row, $item->{face_widget});
3217 $self->{child}->add (1, $row, $item->{desc_widget});
3218 $self->{child}->add (2, $row, $item->{weight_widget});
3219
3220 $row++;
3221 }
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::BindEditor;
3227
3228our @ISA = CFClient::UI::FancyFrame::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235 $self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239 text => "start recording",
3240 tooltip => "Start/Stops recording of actions."
3241 ."All subsequent actions after the recording started will be captured."
3242 ."The actions are displayed after the record was stopped."
3243 ."To bind the action you have to click on the 'Bind' button",
3244 on_activate => sub {
3245 unless ($self->{recording}) {
3246 $self->start;
3247 } else {
3248 $self->stop;
3249 }
3250 });
3251
3252 $vb->add (new CFClient::UI::Label text => "Actions:");
3253 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258 $hb->add (new CFClient::UI::Button
3259 text => "bind",
3260 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261 on_activate => sub {
3262 $self->ask_for_bind;
3263 });
3264
3265 $vb->add (my $hb = new CFClient::UI::HBox);
3266 $hb->add (new CFClient::UI::Button
3267 text => "ok",
3268 expand => 1,
3269 tooltip => "This closes the binding editor and saves the binding",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->commit;
3273 });
3274
3275 $hb->add (new CFClient::UI::Button
3276 text => "cancel",
3277 expand => 1,
3278 tooltip => "This closes the binding editor without saving",
3279 on_activate => sub {
3280 $self->hide;
3281 $self->{binding_cancel}->()
3282 if $self->{binding_cancel};
3283 });
3284
3285 $self->update_binding_widgets;
3286
3287 $self
3288}
3289
3290sub commit {
3291 my ($self) = @_;
3292 my ($mod, $sym, $cmds) = $self->get_binding;
3293 if ($sym != 0 && @$cmds > 0) {
3294 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295 ."'. Don't forget 'Save Config'!");
3296 $self->{binding_change}->($mod, $sym, $cmds)
3297 if $self->{binding_change};
3298 } else {
3299 $::STATUSBOX->add ("No action bound, no key or action specified!");
3300 $self->{binding_cancel}->()
3301 if $self->{binding_cancel};
3302 }
3303}
3304
3305sub start {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("stop recording");
3309 $self->{recording} = 1;
3310 $self->clear_command_list;
3311 $::CONN->start_record if $::CONN;
3312}
3313
3314sub stop {
3315 my ($self) = @_;
3316
3317 $self->{rec_btn}->set_text ("start recording");
3318 $self->{recording} = 0;
3319
3320 my $rec;
3321 $rec = $::CONN->stop_record if $::CONN;
3322 return unless ref $rec eq 'ARRAY';
3323 $self->set_command_list ($rec);
3324}
3325
3326
3327sub ask_for_bind_and_commit {
3328 my ($self) = @_;
3329 $self->ask_for_bind (1);
3330}
3331
3332sub ask_for_bind {
3333 my ($self, $commit) = @_;
3334
3335 CFClient::Binder::open_binding_dialog (sub {
3336 my ($mod, $sym) = @_;
3337 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338 $self->update_binding_widgets;
3339 $self->commit if $commit;
3340 });
3341}
3342
3343# $mod and $sym are the modifiers and key symbol
3344# $cmds is a array ref of strings (the commands)
3345# $cb is the callback that is executed on OK
3346# $ccb is the callback that is executed on CANCEL and
3347# when the binding was unsuccessful on OK
3348sub set_binding {
3349 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351 $self->clear_command_list;
3352 $self->{recording} = 0;
3353 $self->{rec_btn}->set_text ("start recording");
3354
3355 $self->{binding} = [$mod, $sym];
3356 $self->{commands} = $cmds;
3357
3358 $self->{binding_change} = $cb;
3359 $self->{binding_cancel} = $ccb;
3360
3361 $self->update_binding_widgets;
3362}
3363
3364# this is a shortcut method that asks for a binding
3365# and then just binds it.
3366sub do_quick_binding {
3367 my ($self, $cmds) = @_;
3368 $self->set_binding (undef, undef, $cmds, sub {
3369 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370 });
3371 $self->ask_for_bind (1);
3372}
3373
3374sub update_binding_widgets {
3375 my ($self) = @_;
3376 my ($mod, $sym, $cmds) = $self->get_binding;
3377 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378 $self->set_command_list ($cmds);
3379}
3380
3381sub get_binding {
3382 my ($self) = @_;
3383 return (
3384 $self->{binding}->[0],
3385 $self->{binding}->[1],
3386 [ grep { defined $_ } @{$self->{commands}} ]
3387 );
3388}
3389
3390sub clear_command_list {
3391 my ($self) = @_;
3392 $self->{cmdbox}->clear ();
3393}
3394
3395sub set_command_list {
3396 my ($self, $cmds) = @_;
3397
3398 $self->{cmdbox}->clear ();
3399 $self->{commands} = $cmds;
3400
3401 my $idx = 0;
3402
3403 for (@$cmds) {
3404 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406 my $i = $idx;
3407 $hb->add (new CFClient::UI::Label text => $_);
3408 $hb->add (new CFClient::UI::Button
3409 text => "delete",
3410 tooltip => "Deletes the action from the record",
3411 on_activate => sub {
3412 $self->{cmdbox}->remove ($hb);
3413 $cmds->[$i] = undef;
3414 });
3415
3416
3417 $idx++
3418 }
3419}
3420
3421#############################################################################
3422
3423package CFClient::UI::SpellList;
3424
3425our @ISA = CFClient::UI::Table::;
3426
3427sub new {
3428 my $class = shift;
3429
3430 my $self = $class->SUPER::new (
3431 binding => [],
3432 commands => [],
3433 @_,
3434 )
3435}
3436
3437# XXX: Do sorting? Argl...
3438sub add_spell {
3439 my ($self, $spell) = @_;
3440 $self->{spells}->{$spell->{name}} = $spell;
3441
3442 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443 face => $spell->{face},
3444 can_hover => 1,
3445 can_events => 1,
3446 tooltip => $spell->{message});
3447
3448 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => $spell->{name},
3450 can_hover => 1,
3451 can_events => 1,
3452 tooltip => $spell->{message},
3453 expand => 1);
3454
3455 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458 expand => 1);
3459
3460 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461 text => "bind to key",
3462 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463}
3464
3465sub rebuild_spell_list {
3466 my ($self) = @_;
3467 $self->{tbl_idx} = 0;
3468 $self->add_spell ($_) for values %{$self->{spells}};
3469}
3470
3471sub remove_spell {
3472 my ($self, $spell) = @_;
3473 delete $self->{spells}->{$spell->{name}};
3474 $self->rebuild_spell_list;
3475}
3476
3477#############################################################################
3478
2141package CFClient::UI::Root; 3479package CFClient::UI::Root;
2142 3480
2143our @ISA = CFClient::UI::Container::; 3481our @ISA = CFClient::UI::Container::;
2144 3482
2145use SDL::OpenGL; 3483use CFClient::OpenGL;
2146 3484
2147sub check_size { 3485sub new {
2148 my ($self) = @_; 3486 my $class = shift;
2149 3487
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3488 my $self = $class->SUPER::new (
3489 visible => 1,
3490 @_,
3491 );
3492
3493 Scalar::Util::weaken ($self->{root} = $self);
3494
3495 $self
2151} 3496}
2152 3497
2153sub size_request { 3498sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3499 my ($self) = @_;
2155}
2156 3500
2157sub configure { 3501 ($self->{w}, $self->{h})
3502}
3503
3504sub _to_pixel {
3505 my ($coord, $size, $max) = @_;
3506
3507 $coord =
3508 $coord eq "center" ? ($max - $size) * 0.5
3509 : $coord eq "max" ? $max
3510 : $coord;
3511
3512 $coord = 0 if $coord < 0;
3513 $coord = $max - $size if $coord > $max - $size;
3514
3515 int $coord + 0.5
3516}
3517
3518sub size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3519 my ($self, $w, $h) = @_;
2159 3520
2160 $self->SUPER::configure ($x, $y, $w, $h); 3521 for my $child ($self->children) {
3522 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3523
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3524 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3525 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3526
2166sub _topleft { 3527 $X = _to_pixel $X, $W, $self->{w};
3528 $Y = _to_pixel $Y, $H, $self->{h};
3529
3530 $child->configure ($X, $Y, $W, $H);
3531 }
3532}
3533
3534sub coord2local {
2167 my ($self, $x, $y) = @_; 3535 my ($self, $x, $y) = @_;
2168 3536
2169 ($x, $y) 3537 ($x, $y)
2170} 3538}
2171 3539
3540sub coord2global {
3541 my ($self, $x, $y) = @_;
3542
3543 ($x, $y)
3544}
3545
2172sub update { 3546sub update {
2173 my ($self) = @_; 3547 my ($self) = @_;
2174 3548
2175 $self->check_size; 3549 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3550}
2178 3551
2179sub add { 3552sub add {
2180 my ($self, $child) = @_; 3553 my ($self, @children) = @_;
2181 3554
3555 $_->{is_toplevel} = 1
3556 for @children;
3557
2182 $self->SUPER::add ($child); 3558 $self->SUPER::add (@children);
3559}
3560
3561sub remove {
3562 my ($self, @children) = @_;
3563
3564 $self->SUPER::remove (@children);
3565
3566 delete $self->{is_toplevel}
3567 for @children;
3568
3569 while (@children) {
3570 my $w = pop @children;
3571 push @children, $w->children;
3572 $w->set_invisible;
3573 }
2183} 3574}
2184 3575
2185sub on_refresh { 3576sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3577 my ($self, $id, $cb) = @_;
2187 3578
2188 $self->{refresh_hook}{$id} = $cb; 3579 $self->{refresh_hook}{$id} = $cb;
2189} 3580}
2190 3581
3582sub on_post_alloc {
3583 my ($self, $id, $cb) = @_;
3584
3585 $self->{post_alloc_hook}{$id} = $cb;
3586}
3587
2191sub draw { 3588sub draw {
2192 my ($self) = @_; 3589 my ($self) = @_;
2193 3590
2194 while (my $rcb = delete $self->{refresh_hook}) { 3591 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3592 $_->()
3593 for values %{delete $self->{refresh_hook}};
2196 } 3594 }
3595
3596 if ($self->{realloc}) {
3597 my %queue;
3598 my @queue;
3599 my $widget;
3600
3601 outer:
3602 while () {
3603 if (my $realloc = delete $self->{realloc}) {
3604 for $widget (values %$realloc) {
3605 $widget->{visible} or next; # do not resize invisible widgets
3606
3607 $queue{$widget+0}++ and next; # duplicates are common
3608
3609 push @{ $queue[$widget->{visible}] }, $widget;
3610 }
3611 }
3612
3613 while () {
3614 @queue or last outer;
3615
3616 $widget = pop @{ $queue[-1] || [] }
3617 and last;
3618
3619 pop @queue;
3620 }
3621
3622 delete $queue{$widget+0};
3623
3624 my ($w, $h) = $widget->size_request;
3625
3626 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3627 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3628
3629 $w = $widget->{force_w} if exists $widget->{force_w};
3630 $h = $widget->{force_h} if exists $widget->{force_h};
3631
3632 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3633 || delete $widget->{force_realloc}) {
3634 $widget->{req_w} = $w;
3635 $widget->{req_h} = $h;
3636
3637 $self->{size_alloc}{$widget+0} = $widget;
3638
3639 if (my $parent = $widget->{parent}) {
3640 $self->{realloc}{$parent+0} = $parent
3641 unless $queue{$parent+0};
3642
3643 $parent->{force_size_alloc} = 1;
3644 $self->{size_alloc}{$parent+0} = $parent;
3645 }
3646 }
3647
3648 delete $self->{realloc}{$widget+0};
3649 }
3650 }
3651
3652 while (my $size_alloc = delete $self->{size_alloc}) {
3653 my @queue = sort { $b->{visible} <=> $a->{visible} }
3654 values %$size_alloc;
3655
3656 while () {
3657 my $widget = pop @queue || last;
3658
3659 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660
3661 $w = 0 if $w < 0;
3662 $h = 0 if $h < 0;
3663
3664 $w = int $w + 0.5;
3665 $h = int $h + 0.5;
3666
3667 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668 $widget->{old_w} = $widget->{w};
3669 $widget->{old_h} = $widget->{h};
3670
3671 $widget->{w} = $w;
3672 $widget->{h} = $h;
3673
3674 $widget->emit (size_allocate => $w, $h);
3675 }
3676 }
3677 }
3678
3679 while ($self->{post_alloc_hook}) {
3680 $_->()
3681 for values %{delete $self->{post_alloc_hook}};
3682 }
3683
2197 3684
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3685 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3686 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3687 glClear GL_COLOR_BUFFER_BIT;
2201 3688
2202 glMatrixMode GL_PROJECTION; 3689 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3690 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3691 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3692 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3693 glLoadIdentity;
2207 3694
3695 {
3696 package CFClient::UI::Base;
3697
3698 ($draw_x, $draw_y, $draw_w, $draw_h) =
3699 (0, 0, $self->{w}, $self->{h});
3700 }
3701
2208 $self->_draw; 3702 $self->_draw;
2209} 3703}
2210 3704
2211############################################################################# 3705#############################################################################
2212 3706
2213package CFClient::UI; 3707package CFClient::UI;
2214 3708
2215$ROOT = new CFClient::UI::Root; 3709$ROOT = new CFClient::UI::Root;
3710$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3711
22171 37121
2218 3713

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