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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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, List::Util::min $self->{root}{w} - $self->{w}, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, 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 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
338}
339
340sub baseline_shift {
341 0
132} 342}
133 343
134sub configure { 344sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
136 346
347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
350 $w = List::Util::min $w, int $h * $self->{aspect};
351 $h = List::Util::min $h, int $w / $self->{aspect};
352
353 # use alignment to adjust x, y
354
355 $x += int 0.5 * ($ow - $w);
356 $y += int 0.5 * ($oh - $h);
357 }
358
359 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 360 $self->{x} = $x;
138 $self->{y} = $y; 361 $self->{y} = $y;
362 $self->update;
363 }
139 364
140 return unless $self->{w} != $w || $self->{h} != $h; 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
141 367
142 $self->{w} = $w; 368 $self->{alloc_w} = $w;
143 $self->{h} = $h; 369 $self->{alloc_h} = $h;
144 370
145 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
372 }
146} 373}
147 374
148sub size_allocate { 375sub children {
149 # nothing to be done 376 # nop
150} 377}
151 378
152# return top left coordinates 379sub visible_children {
153sub _topleft { 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 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
157} 406}
158 407
159# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
160sub coord2local { 409sub coord2local {
161 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
162 411
163 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 413}
166 414
167# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
168sub coord2global { 416sub coord2global {
169 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
170 418
171 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 420}
174 421
175sub focus_in { 422sub invoke_focus_in {
176 my ($self) = @_; 423 my ($self) = @_;
177 424
178 return if $FOCUS == $self; 425 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
180 427
181 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
182 429
183 $self->emit (focus_in => $focus);
184
185 $focus->update if $focus; 430 $focus->update if $focus;
186 $FOCUS->update; 431 $FOCUS->update;
187}
188 432
433 0
434}
435
189sub focus_out { 436sub invoke_focus_out {
190 my ($self) = @_; 437 my ($self) = @_;
191 438
192 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
193 440
194 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
195 442
196 $self->emit (focus_out => $focus);
197
198 $focus->update if $focus; #? 443 $focus->update if $focus; #?
199}
200 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
201sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
202sub button_up { } 458sub invoke_button_up { 1 }
203sub key_down { } 459sub invoke_key_down { 1 }
204sub key_up { } 460sub invoke_key_up { 1 }
205 461
206sub button_down { 462sub invoke_button_down {
207 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
208 464
209 $self->focus_in; 465 $self->grab_focus;
210}
211 466
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 + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 467 1
242} 468}
243 469
244sub _draw { 470sub connect {
245 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
246 472
247 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
248} 483}
249 484
250sub find_widget { 485sub find_widget {
251 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
252 489
253 return $self 490 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 493
… …
259 496
260sub set_parent { 497sub set_parent {
261 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
262 499
263 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
264} 502}
265 503
266sub check_size { 504sub realloc {
267 my ($self) = @_; 505 my ($self) = @_;
268 506
269 my ($w, $h) = $self->size_request; 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
270 509
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 $self->{root}{realloc}{$self+0} = $self;
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
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 @{ $self->{cb}{$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 $_->($self, @args) 536sub draw {
300 for @{$self->{cb}{$signal} || []}; 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 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($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 $self\n";
301} 589}
302 590
303sub DESTROY { 591sub DESTROY {
304 my ($self) = @_; 592 my ($self) = @_;
305 593
306 #$self->deactivate; 594 delete $WIDGET{$self+0};
595
596 eval { $self->destroy };
597 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
307} 598}
308 599
309############################################################################# 600#############################################################################
310 601
311package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
312 603
313our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
314 605
315use strict; 606use strict;
316use SDL::OpenGL; 607use CFClient::OpenGL;
317 608
318sub new { 609sub new {
319 my $class = shift; 610 my $class = shift;
320 611
321 # range [value, low, high, page] 612 # range [value, low, high, page]
322 613
323 $class->SUPER::new ( 614 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
326 @_ 617 @_
327 ) 618 )
328} 619}
329 620
330sub _draw { 621sub _draw {
331 my ($self) = @_; 622 my ($self) = @_;
332 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
334 630
335 glEnable GL_BLEND; 631 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
338 634
339 glBegin GL_QUADS; 635 glBegin GL_QUADS;
340 glVertex 0 , 0; 636 glVertex 0 , 0;
341 glVertex 0 , $h; 637 glVertex 0 , $h;
342 glVertex $w, $h; 638 glVertex $w, $h;
343 glVertex $w, 0; 639 glVertex $w, 0;
344 glEnd; 640 glEnd;
345 641
346 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
347} 644}
348 645
349############################################################################# 646#############################################################################
350 647
351package CFClient::UI::Empty; 648package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 649
365our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
366 651
367sub new { 652sub new {
368 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
369 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
370 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
371 675
372 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
373 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
374 684
375 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
376} 767}
377 768
378sub add { 769sub add {
379 my ($self, $child) = @_; 770 my ($self, $child) = @_;
380 771
381 $child->set_parent ($self); 772 $self->SUPER::remove ($_) for @{ $self->{children} };
382 773 $self->SUPER::add ($child);
383 use sort 'stable';
384
385 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ];
389
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 774}
394 775
395sub remove { 776sub remove {
396 my ($self, $widget) = @_; 777 my ($self, $widget) = @_;
397 778
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 779 $self->SUPER::remove ($widget);
399 780
400 $self->check_size; 781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub invoke_size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795
796 1
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub invoke_size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->update;
826
827 $self->SUPER::invoke_size_allocate ($w, $h)
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub invoke_size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908
909 1
910}
911
912sub set_offset {
913 my ($self, $x, $y) = @_;
914
915 $self->{view_x} = int $x;
916 $self->{view_y} = int $y;
917
918 $self->update;
919}
920
921# hmm, this does not work for topleft of $self... but we should not ask for that
922sub coord2local {
923 my ($self, $x, $y) = @_;
924
925 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
926}
927
928sub coord2global {
929 my ($self, $x, $y) = @_;
930
931 $x = List::Util::min $self->{w}, $x - $self->{view_x};
932 $y = List::Util::min $self->{h}, $y - $self->{view_y};
933
934 $self->SUPER::coord2global ($x, $y)
401} 935}
402 936
403sub find_widget { 937sub find_widget {
404 my ($self, $x, $y) = @_; 938 my ($self, $x, $y) = @_;
405 939
406 $x -= $self->{x}; 940 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 941 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 942 ) {
409 my $res;
410
411 for (reverse @{ $self->{children} }) {
412 $res = $_->find_widget ($x, $y)
413 and return $res;
414 }
415
416 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 943 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944 } else {
945 $self->CFClient::UI::Base::find_widget ($x, $y)
946 }
417} 947}
418 948
419sub _draw { 949sub _render {
420 my ($self) = @_; 950 my ($self) = @_;
421 951
422 $_->draw for @{$self->{children}}; 952 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
953 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
954
955 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956
957 $self->SUPER::_render;
423} 958}
424 959
425############################################################################# 960#############################################################################
426 961
427package CFClient::UI::Bin; 962package CFClient::UI::ScrolledWindow;
428 963
429our @ISA = CFClient::UI::Container::; 964our @ISA = CFClient::UI::HBox::;
430 965
431sub new { 966sub new {
432 my ($class, %arg) = @_; 967 my ($class, %arg) = @_;
433 968
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 969 my $child = delete $arg{child};
435 970
436 $class->SUPER::new (children => [$child], %arg) 971 my $self;
972
973 my $slider = new CFClient::UI::Slider
974 vertical => 1,
975 range => [0, 0, 1, 0.01], # HACK fix
976 on_changed => sub {
977 $self->{vp}->set_offset (0, $_[1]);
978 },
979 ;
980
981 $self = $class->SUPER::new (
982 vp => (new CFClient::UI::ViewPort expand => 1),
983 slider => $slider,
984 %arg,
985 );
986
987 $self->SUPER::add ($self->{vp}, $self->{slider});
988 $self->add ($child) if $child;
989
990 $self
437} 991}
438 992
439sub add { 993sub add {
440 my ($self, $widget) = @_; 994 my ($self, $widget) = @_;
441 995
442 $self->{children} = []; 996 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 997}
446 998
447sub remove { 999sub update {
448 my ($self, $widget) = @_; 1000 my ($self) = @_;
449 1001
450 $self->SUPER::remove ($widget); 1002 $self->SUPER::update;
451 1003
452 $self->{children} = [new CFClient::UI::Empty] 1004 # todo: overwrite size_allocate of child
453 unless @{$self->{children}}; 1005 my $child = $self->{vp}->child;
1006 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
454} 1007}
455 1008
456sub child { $_[0]->{children}[0] }
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460}
461
462sub size_allocate { 1009sub invoke_size_allocate {
463 my ($self, $w, $h) = @_; 1010 my ($self, $w, $h) = @_;
464 1011
465 $self->{children}[0]->configure (0, 0, $w, $h); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014
1015 $self->SUPER::invoke_size_allocate ($w, $h)
466} 1016}
1017
1018#TODO# update range on size_allocate depending on child
1019# update viewport offset on scroll
467 1020
468############################################################################# 1021#############################################################################
469 1022
470package CFClient::UI::Window; 1023package CFClient::UI::Frame;
471 1024
472our @ISA = CFClient::UI::Bin::; 1025our @ISA = CFClient::UI::Bin::;
473 1026
474use SDL::OpenGL; 1027use CFClient::OpenGL;
1028
1029sub new {
1030 my $class = shift;
1031
1032 $class->SUPER::new (
1033 bg => undef,
1034 @_,
1035 )
1036}
1037
1038sub _draw {
1039 my ($self) = @_;
1040
1041 if ($self->{bg}) {
1042 my ($w, $h) = @$self{qw(w h)};
1043
1044 glEnable GL_BLEND;
1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046 glColor_premultiply @{ $self->{bg} };
1047
1048 glBegin GL_QUADS;
1049 glVertex 0 , 0;
1050 glVertex 0 , $h;
1051 glVertex $w, $h;
1052 glVertex $w, 0;
1053 glEnd;
1054
1055 glDisable GL_BLEND;
1056 }
1057
1058 $self->SUPER::_draw;
1059}
1060
1061#############################################################################
1062
1063package CFClient::UI::FancyFrame;
1064
1065our @ISA = CFClient::UI::Bin::;
1066
1067use CFClient::OpenGL;
1068
1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1076
476sub new { 1077sub new {
477 my ($class, %arg) = @_; 1078 my ($class, %arg) = @_;
478 1079
479 my $self = $class->SUPER::new (%arg); 1080 my $self = $class->SUPER::new (
480} 1081 bg => [1, 1, 1, 1],
1082 border_bg => [1, 1, 1, 1],
1083 border => 0.6,
1084 can_events => 1,
1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1088 );
481 1089
482sub update { 1090 $self->{title_widget} = new CFClient::UI::Label
483 my ($self) = @_; 1091 align => 0,
1092 valign => 1,
1093 text => $self->{title},
1094 fontsize => $self->{border},
1095 if exists $self->{title};
484 1096
485 # we want to do this delayed... 1097 if ($self->{has_close_button}) {
486 $self->render_chld; 1098 $self->{close_button} =
487 $self->SUPER::update; 1099 new CFClient::UI::ImageButton
488} 1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
489 1102
490sub render_chld { 1103 $self->CFClient::UI::Container::add ($self->{close_button});
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 }; 1104 }
498}
499 1105
1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115}
1116
1117sub border {
1118 int $_[0]{border} * $::FONTSIZE
1119}
1120
1121sub size_request {
1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1129
1130 my ($w, $h) = $self->SUPER::size_request;
1131
1132 (
1133 $w + $self->border * 2,
1134 $h + $self->border * 2,
1135 )
1136}
1137
500sub size_allocate { 1138sub invoke_size_allocate {
501 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
502 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
1149 $h -= List::Util::max 0, $border * 2;
1150 $w -= List::Util::max 0, $border * 2;
1151
503 $self->child->configure (0, 0, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
504 1153
505 $self->render_chld; 1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_;
1162
1163 my ($w, $h) = @$self{qw(w h)};
1164 my $border = $self->border;
1165
1166 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1167 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1168
1169 if ($lr & $td) {
1170 my ($wx, $wy) = ($self->{x}, $self->{y});
1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1172 my ($bw, $bh) = ($self->{w}, $self->{h});
1173
1174 my $mx = $x < $border;
1175 my $my = $y < $border;
1176
1177 $self->{motion} = sub {
1178 my ($ev, $x, $y) = @_;
1179
1180 my $dx = $ev->{x} - $ox;
1181 my $dy = $ev->{y} - $oy;
1182
1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1187 $self->realloc;
1188 };
1189
1190 } elsif ($lr ^ $td) {
1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1192 my ($bx, $by) = ($self->{x}, $self->{y});
1193
1194 $self->{motion} = sub {
1195 my ($ev, $x, $y) = @_;
1196
1197 ($x, $y) = ($ev->{x}, $ev->{y});
1198
1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1202 };
1203 } else {
1204 return 0;
1205 }
1206
1207 1
1208}
1209
1210sub invoke_button_up {
1211 my ($self, $ev, $x, $y) = @_;
1212
1213 ! ! delete $self->{motion}
1214}
1215
1216sub invoke_mouse_motion {
1217 my ($self, $ev, $x, $y) = @_;
1218
1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
506} 1222}
507 1223
508sub _draw { 1224sub _draw {
509 my ($self) = @_; 1225 my ($self) = @_;
510 1226
1227 my $child = $self->{children}[0];
1228
511 my ($w, $h) = ($self->w, $self->h); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
1230 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1231
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1234
521 $tex->draw_quad (0, 0, $w, $h); 1235 my $border = $self->border;
522 1236
523 glDisable GL_BLEND; 1237 glColor @{ $self->{border_bg} };
1238 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1239 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1240 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1241 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1242
1243 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244 glColor @{ $self->{bg} };
1245
1246 # TODO: repeat texture not scale
1247 # solve this better(?)
1248 $bg->{s} = $cw / $bg->{w};
1249 $bg->{t} = $ch / $bg->{h};
1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1251 }
1252
524 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
1254
1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
525} 1266}
526 1267
527############################################################################# 1268#############################################################################
528 1269
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1270package CFClient::UI::Table;
554 1271
555our @ISA = CFClient::UI::Bin::; 1272our @ISA = CFClient::UI::Base::;
556 1273
557use SDL::OpenGL; 1274use List::Util qw(max sum);
558 1275
559sub size_request { 1276use CFClient::OpenGL;
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 1277
605sub new { 1278sub new {
606 my $class = shift; 1279 my $class = shift;
607 1280
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new (
611 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8,
614 @_
615 )
616}
617
618sub size_request {
619 my ($self) = @_;
620
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request;
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $h -= List::Util::max 0, $self->{border} * 2;
635 $w -= List::Util::max 0, $self->{border} * 2;
636
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
638}
639
640sub button_down {
641 my ($self, $ev, $x, $y) = @_;
642
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
645
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
647 my ($bw, $bh) = ($self->{w}, $self->{h});
648
649 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_;
651
652 ($x, $y) = ($ev->motion_x, $ev->motion_y);
653
654 $self->{user_w} = $bw + $x - $ox;
655 $self->{user_h} = $bh + $y - $oy;
656 $self->check_size;
657 };
658
659 } elsif ($x >= 0 && $x < $self->{w}
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
663 my ($bx, $by) = ($self->{x}, $self->{y});
664
665 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_;
667
668 ($x, $y) = ($ev->motion_x, $ev->motion_y);
669
670 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 };
673 }
674}
675
676sub button_up {
677 my ($self, $ev, $x, $y) = @_;
678
679 delete $self->{motion};
680}
681
682sub mouse_motion {
683 my ($self, $ev, $x, $y) = @_;
684
685 $self->{motion}->($ev, $x, $y) if $self->{motion};
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698
699 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border});
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
704
705 my $bg = $tex[0];
706
707 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h};
710
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
717
718 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720
721 $self->child->draw;
722}
723
724#############################################################################
725
726package CFClient::UI::Table;
727
728our @ISA = CFClient::UI::Base::;
729
730use List::Util qw(max sum);
731
732use SDL::OpenGL;
733
734sub new {
735 my $class = shift;
736
737 $class->SUPER::new ( 1281 $class->SUPER::new (
738 col_expand => [], 1282 col_expand => [],
739 @_ 1283 @_,
740 ) 1284 )
1285}
1286
1287sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1289}
742 1290
743sub add { 1291sub add {
744 my ($self, $x, $y, $child) = @_; 1292 my ($self, $x, $y, $child) = @_;
745 1293
746 $child->set_parent ($self); 1294 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
748 1296
749 $self->{w} = $self->{h} = -1; 1297 $self->realloc;
750
751 $child->check_size;
752} 1298}
753 1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1304}
1305
754# TODO: move to container class maybe? send childs a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1307sub clear {
756 my ($self) = @_; 1308 my ($self) = @_;
757 1309
1310 my @children = $self->children;
758 delete $self->{children}; 1311 delete $self->{children};
759 $self->update; 1312
1313 for (@children) {
1314 delete $_->{parent};
1315 $_->hide;
1316 }
1317
1318 $self->realloc;
760} 1319}
761 1320
762sub get_wh { 1321sub get_wh {
763 my ($self) = @_; 1322 my ($self) = @_;
764 1323
… …
769 or next; 1328 or next;
770 1329
771 for my $x (0 .. $#$row) { 1330 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1331 my $widget = $row->[$x]
773 or next; 1332 or next;
774 my ($w, $h) = $widget->size_request; 1333 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1334
776 $w[$x] = max $w[$x], $w; 1335 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1336 $h[$y] = max $h[$y], $h;
778 } 1337 }
779 } 1338 }
… …
790 (sum @$ws), 1349 (sum @$ws),
791 (sum @$hs), 1350 (sum @$hs),
792 ) 1351 )
793} 1352}
794 1353
795sub size_allocate { 1354sub invoke_size_allocate {
796 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
797 1356
798 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
799 1358
800 my $req_w = sum @$ws; 1359 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1360 my $req_h = (sum @$hs) || 1;
802 1361
803 # TODO: nicer code && do row_expand 1362 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1363 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1364 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1365 my $col_expand = (sum @col_expand) || 1;
… …
832 } 1391 }
833 1392
834 $y += $row_h; 1393 $y += $row_h;
835 } 1394 }
836 1395
1396 1
837} 1397}
838 1398
839sub find_widget { 1399sub find_widget {
840 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
841 1401
… …
860 } 1420 }
861} 1421}
862 1422
863############################################################################# 1423#############################################################################
864 1424
1425package CFClient::UI::Box;
1426
1427our @ISA = CFClient::UI::Container::;
1428
1429sub size_request {
1430 my ($self) = @_;
1431
1432 $self->{vertical}
1433 ? (
1434 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1436 )
1437 : (
1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 my $space = $self->{vertical} ? $h : $w;
1447 my @children = $self->visible_children;
1448
1449 my @req;
1450
1451 if ($self->{homogeneous}) {
1452 @req = ($space / (@children || 1)) x @children;
1453 } else {
1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1455 my $req = List::Util::sum @req;
1456
1457 if ($req > $space) {
1458 # ah well, not enough space
1459 $_ *= $space / $req for @req;
1460 } else {
1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1462
1463 $space = ($space - $req) / $expand; # remaining space to give away
1464
1465 $req[$_] += $space * $children[$_]{expand}
1466 for 0 .. $#children;
1467 }
1468 }
1469
1470 CFClient::UI::harmonize \@req;
1471
1472 my $pos = 0;
1473 for (0 .. $#children) {
1474 my $alloc = $req[$_];
1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1476
1477 $pos += $alloc;
1478 }
1479
1480 1
1481}
1482
1483#############################################################################
1484
865package CFClient::UI::HBox; 1485package CFClient::UI::HBox;
866 1486
867# TODO: wrap into common Box base class
868
869our @ISA = CFClient::UI::Container::; 1487our @ISA = CFClient::UI::Box::;
870 1488
871sub size_request { 1489sub new {
872 my ($self) = @_; 1490 my $class = shift;
873 1491
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1492 $class->SUPER::new (
875 1493 vertical => 0,
876 ( 1494 @_,
877 (List::Util::sum map $_->[0], @alloc),
878 (List::Util::max map $_->[1], @alloc),
879 ) 1495 )
880} 1496}
881 1497
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 ($h, $w) = ($w, $h);
886
887 my $children = $self->{children};
888
889 my @h = map +($_->size_request)[0], @$children;
890
891 my $req_h = List::Util::sum @h;
892
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children;
898 $exp ||= 1;
899
900 for (0 .. $#$children) {
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 }
907 }
908
909 CFClient::UI::harmonize \@h;
910
911 my $y = 0;
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_];
915 $child->configure ($y, 0, $h, $w);
916
917 $y += $h;
918 }
919
920 1
921}
922
923############################################################################# 1498#############################################################################
924 1499
925package CFClient::UI::VBox; 1500package CFClient::UI::VBox;
926 1501
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1502our @ISA = CFClient::UI::Box::;
930 1503
931sub size_request { 1504sub new {
932 my ($self) = @_; 1505 my $class = shift;
933 1506
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1507 $class->SUPER::new (
935 1508 vertical => 1,
936 ( 1509 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1510 )
940} 1511}
941 1512
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1513#############################################################################
980 1514
981package CFClient::UI::Label; 1515package CFClient::UI::Label;
982 1516
983our @ISA = CFClient::UI::Base::; 1517our @ISA = CFClient::UI::DrawBG::;
984 1518
985use SDL::OpenGL; 1519use CFClient::OpenGL;
986 1520
987sub new { 1521sub new {
988 my ($class, %arg) = @_; 1522 my ($class, %arg) = @_;
989 1523
990 my $self = $class->SUPER::new ( 1524 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1525 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1526 #bg => none
993 text => "", 1527 #active_bg => none
1528 #font => default_font
1529 #text => initial text
1530 #markup => initial narkup
1531 #max_w => maximum pixel width
1532 ellipsise => 3, # end
1533 layout => (new CFClient::Layout),
1534 fontsize => 1,
994 align => -1, 1535 align => -1,
995 valign => -1, 1536 valign => -1,
996 padding => 2, 1537 padding_x => 2,
997 layout => new CFClient::Layout, 1538 padding_y => 2,
1539 can_events => 0,
998 %arg 1540 %arg
999 ); 1541 );
1000 1542
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1543 if (exists $self->{template}) {
1544 my $layout = new CFClient::Layout;
1545 $layout->set_text (delete $self->{template});
1546 $self->{template} = $layout;
1547 }
1002 1548
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1549 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1550 $self->set_markup (delete $self->{markup});
1551 } else {
1552 $self->set_text (delete $self->{text});
1553 }
1005 1554
1006 $self 1555 $self
1007} 1556}
1008 1557
1009sub escape_text { 1558sub escape($) {
1010 local $_ = $_[1]; 1559 local $_ = $_[0];
1011 1560
1012 s/&/&amp;/g; 1561 s/&/&amp;/g;
1013 s/>/&gt;/g; 1562 s/>/&gt;/g;
1014 s/</&lt;/g; 1563 s/</&lt;/g;
1015 1564
1016 $_[1] 1565 $_
1566}
1567
1568sub update {
1569 my ($self) = @_;
1570
1571 delete $self->{texture};
1572 $self->SUPER::update;
1573}
1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1017} 1580}
1018 1581
1019sub set_text { 1582sub set_text {
1020 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1021 1584
1585 return if $self->{text} eq "T$text";
1586 $self->{text} = "T$text";
1587
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1023 1590
1024 delete $self->{texture}; 1591 delete $self->{size_req};
1592 $self->realloc;
1025 $self->update; 1593 $self->update;
1026} 1594}
1027 1595
1028sub set_markup { 1596sub set_markup {
1029 my ($self, $markup) = @_; 1597 my ($self, $markup) = @_;
1030 1598
1599 return if $self->{text} eq "M$markup";
1600 $self->{text} = "M$markup";
1601
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1032 1606
1607 delete $self->{size_req};
1608 $self->realloc;
1609 $self->update;
1610}
1611
1612sub size_request {
1613 my ($self) = @_;
1614
1615 $self->{size_req} ||= do {
1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1617 $self->{layout}->set_width ($self->{max_w} || -1);
1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1621
1622 my ($w, $h) = $self->{layout}->size;
1623
1624 if (exists $self->{template}) {
1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1627
1628 my ($w2, $h2) = $self->{template}->size;
1629
1630 $w = List::Util::max $w, $w2;
1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1635 };
1636
1637 @{ $self->{size_req} }
1638}
1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1644sub invoke_size_allocate {
1645 my ($self, $w, $h) = @_;
1646
1647 delete $self->{ox};
1648
1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1653}
1654
1655sub set_fontsize {
1656 my ($self, $fontsize) = @_;
1657
1658 $self->{fontsize} = $fontsize;
1033 delete $self->{texture}; 1659 delete $self->{texture};
1034 $self->update;
1035}
1036 1660
1037sub size_request { 1661 $self->realloc;
1038 my ($self) = @_;
1039
1040 $self->{layout}->set_width;
1041 $self->{layout}->set_height ($self->{fontsize});
1042
1043 my ($w, $h) = $self->{layout}->size;
1044
1045 (
1046 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2,
1048 )
1049} 1662}
1050 1663
1051sub size_allocate { 1664sub reconfigure {
1052 my ($self, $w, $h) = @_; 1665 my ($self) = @_;
1053 1666
1054 delete $self->{texture}; 1667 delete $self->{size_req};
1055}
1056 1668
1057sub update {
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update; 1669 $self->SUPER::reconfigure;
1062} 1670}
1063 1671
1064sub _draw { 1672sub _draw {
1065 my ($self) = @_; 1673 my ($self) = @_;
1066 1674
1675 $self->SUPER::_draw; # draw background, if applicable
1676
1067 my $tex = $self->{texture} ||= do { 1677 my $tex = $self->{texture} ||= do {
1678 $self->{layout}->set_foreground (@{$self->{fg}});
1679 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684
1070 new_from_layout CFClient::Texture $self->{layout} 1685 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1686 };
1072 1687
1073 glEnable GL_BLEND; 1688 unless (exists $self->{ox}) {
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1691 : ($self->{w} - $tex->{w}) * 0.5);
1692
1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695 : ($self->{h} - $tex->{h}) * 0.5);
1696 };
1697
1075 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1702
1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705 glColor @{$self->{fg}};
1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707 } else {
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1078 glColor @{$self->{fg}}; 1710 }
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy});
1093 1711
1094 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1713}
1097 1714
1098############################################################################# 1715#############################################################################
1099 1716
1100package CFClient::UI::EntryBase; 1717package CFClient::UI::EntryBase;
1101 1718
1102our @ISA = CFClient::UI::Label::; 1719our @ISA = CFClient::UI::Label::;
1103 1720
1104use SDL; 1721use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1722
1107sub new { 1723sub new {
1108 my $class = shift; 1724 my $class = shift;
1109 1725
1110 $class->SUPER::new ( 1726 $class->SUPER::new (
1111 fg => [1, 1, 1], 1727 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1728 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1729 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1730 active_fg => [0, 0, 0],
1115 can_hover => 1, 1731 can_hover => 1,
1116 can_focus => 1, 1732 can_focus => 1,
1117 valign => 0, 1733 valign => 0,
1734 can_events => 1,
1735 #text => ...
1736 #hidden => "*",
1118 @_ 1737 @_
1119 ) 1738 )
1120} 1739}
1121 1740
1122sub _set_text { 1741sub _set_text {
… …
1129 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1749 $self->{text} = $text;
1131 1750
1132 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1134 1754
1135 $self->emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1759}
1760
1761sub set_text {
1762 my ($self, $text) = @_;
1763
1764 $self->{cursor} = length $text;
1765 $self->_set_text ($text);
1136} 1766}
1137 1767
1138sub get_text { 1768sub get_text {
1139 $_[0]{text} 1769 $_[0]{text}
1140} 1770}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1146 1776
1147 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1148} 1778}
1149 1779
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1780sub invoke_key_down {
1165 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1166 1782
1167 my $mod = $ev->key_mod; 1783 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1784 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1785 my $uni = $ev->{unicode};
1171 1786
1172 my $text = $self->get_text; 1787 my $text = $self->get_text;
1173 1788
1174 if ($sym == SDLK_BACKSPACE) { 1789 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1790 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1791 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1792 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1793 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1794 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1795 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1796 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1801 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1802 $self->emit ('escape');
1188 } elsif ($uni) { 1803 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1190 } 1807 }
1191 1808
1192 $self->_set_text ($text); 1809 $self->_set_text ($text);
1193 $self->update;
1194}
1195 1810
1811 $self->realloc;
1812
1813 1
1814}
1815
1196sub focus_in { 1816sub invoke_focus_in {
1197 my ($self) = @_; 1817 my ($self) = @_;
1198 1818
1199 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1200 1820
1201 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1202} 1822}
1203 1823
1204sub button_down { 1824sub invoke_button_down {
1205 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1206 1826
1207 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1208 1828
1209 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1210 1830
1211 # byte-index to char-index 1831 # byte-index to char-index
1212 my $text = $self->{text}; 1832 my $text = $self->{text};
1213 utf8::encode $text; 1833 utf8::encode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1215 1835
1216 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1217 $self->update; 1837 $self->update;
1838
1839 1
1218} 1840}
1219 1841
1220sub mouse_motion { 1842sub invoke_mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1222# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1223} 1847}
1224 1848
1225sub _draw { 1849sub _draw {
1226 my ($self) = @_; 1850 my ($self) = @_;
1227 1851
1228 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1229 1853
1230 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1233 } else { 1857 } else {
1234 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1235 } 1859 }
1236 1860
1237 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1864 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1266 1890
1267package CFClient::UI::Entry; 1891package CFClient::UI::Entry;
1268 1892
1269our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1270 1894
1271use SDL; 1895use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1896
1274sub key_down { 1897sub invoke_key_down {
1275 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1276 1899
1277 my $sym = $ev->key_sym; 1900 my $sym = $ev->{sym};
1278 1901
1279 if ($sym == SDLK_RETURN) { 1902 if ($sym == 13) {
1903 unshift @{$self->{history}},
1904 my $txt = $self->get_text;
1905
1906 $self->{history_pointer} = -1;
1907 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1908 $self->emit (activate => $txt);
1281 $self->update; 1909 $self->update;
1282 1910
1911 } elsif ($sym == CFClient::SDLK_UP) {
1912 if ($self->{history_pointer} < 0) {
1913 $self->{history_saveback} = $self->get_text;
1914 }
1915 if (@{$self->{history} || []} > 0) {
1916 $self->{history_pointer}++;
1917 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1918 $self->{history_pointer} = @{$self->{history} || []} - 1;
1919 }
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 }
1922
1923 } elsif ($sym == CFClient::SDLK_DOWN) {
1924 $self->{history_pointer}--;
1925 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926
1927 if ($self->{history_pointer} >= 0) {
1928 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1929 } else {
1930 $self->set_text ($self->{history_saveback});
1931 }
1932
1283 } else { 1933 } else {
1284 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1285 } 1937 1
1286
1287} 1938}
1288 1939
1289############################################################################# 1940#############################################################################
1290 1941
1291package CFClient::UI::Button; 1942package CFClient::UI::Button;
1292 1943
1293our @ISA = CFClient::UI::Label::; 1944our @ISA = CFClient::UI::Label::;
1294 1945
1295use SDL; 1946use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1947
1298my @tex = 1948my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1950 qw(b1_button_active.png);
1301 1951
1302sub new { 1952sub new {
1303 my $class = shift; 1953 my $class = shift;
1304 1954
1305 $class->SUPER::new ( 1955 $class->SUPER::new (
1306 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1307 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1310 can_hover => 1, 1960 can_hover => 1,
1311 align => 0, 1961 align => 0,
1312 valign => 0, 1962 valign => 0,
1963 can_events => 1,
1313 @_ 1964 @_
1314 ) 1965 )
1315} 1966}
1316 1967
1317sub button_up { 1968sub invoke_button_up {
1318 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1319 1970
1971 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1973 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 1974
1323 } 1975 1
1324} 1976}
1325 1977
1326sub _draw { 1978sub _draw {
1327 my ($self) = @_; 1979 my ($self) = @_;
1328 1980
1329 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 1982
1331 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg};
1333 }
1334
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1340 1986
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1988
1343 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1990
1346 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1347} 1992}
1348 1993
1349############################################################################# 1994#############################################################################
1350 1995
1351package CFClient::UI::CheckBox; 1996package CFClient::UI::ImageButton;
1352 1997
1353our @ISA = CFClient::UI::DrawBG::; 1998our @ISA = CFClient::UI::Image::;
1354 1999
1355my @tex = 2000use CFClient::OpenGL;
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 2001
1359use SDL; 2002my %textures;
1360use SDL::OpenGL;
1361 2003
1362sub new { 2004sub new {
1363 my $class = shift; 2005 my $class = shift;
1364 2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
2028}
2029
2030#############################################################################
2031
2032package CFClient::UI::CheckBox;
2033
2034our @ISA = CFClient::UI::DrawBG::;
2035
2036my @tex =
2037 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2038 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039
2040use CFClient::OpenGL;
2041
2042sub new {
2043 my $class = shift;
2044
1365 $class->SUPER::new ( 2045 $class->SUPER::new (
1366 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1367 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
2050 bg => [0, 0, 0, 0.2],
2051 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 2052 state => 0,
1370 can_hover => 1, 2053 can_hover => 1,
1371 @_ 2054 @_
1372 ) 2055 )
1373} 2056}
1374 2057
1375sub size_request { 2058sub size_request {
1376 my ($self) = @_; 2059 my ($self) = @_;
1377 2060
1378 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1379} 2062}
1380 2063
1381sub button_down { 2064sub invoke_button_down {
1382 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1383 2066
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1388 } 2075 1
1389} 2076}
1390 2077
1391sub _draw { 2078sub _draw {
1392 my ($self) = @_; 2079 my ($self) = @_;
1393 2080
1394 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1395 2082
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 2084
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1399 2088
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 2090
1402 glEnable GL_BLEND; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
1403 glEnable GL_TEXTURE_2D; 2093 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 2094 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 2095 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 2096}
1413 2097
1414############################################################################# 2098#############################################################################
1415 2099
2100package CFClient::UI::Image;
2101
2102our @ISA = CFClient::UI::Base::;
2103
2104use CFClient::OpenGL;
2105
2106our %texture_cache;
2107
2108sub new {
2109 my $class = shift;
2110
2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
2115
2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
2118
2119 $self->{tex} = $texture_cache{$self->{path}} ||=
2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2121
2122 Scalar::Util::weaken $texture_cache{$self->{path}};
2123
2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2125
2126 $self
2127}
2128
2129sub size_request {
2130 my ($self) = @_;
2131
2132 ($self->{tex}{w}, $self->{tex}{h})
2133}
2134
2135sub _draw {
2136 my ($self) = @_;
2137
2138 my $tex = $self->{tex};
2139
2140 my ($w, $h) = ($self->{w}, $self->{h});
2141
2142 if ($self->{rot90}) {
2143 glRotate 90, 0, 0, 1;
2144 glTranslate 0, -$self->{w}, 0;
2145
2146 ($w, $h) = ($h, $w);
2147 }
2148
2149 glEnable GL_TEXTURE_2D;
2150 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2151
2152 $tex->draw_quad_alpha (0, 0, $w, $h);
2153
2154 glDisable GL_TEXTURE_2D;
2155}
2156
2157#############################################################################
2158
1416package CFClient::UI::VGauge; 2159package CFClient::UI::VGauge;
1417 2160
1418our @ISA = CFClient::UI::Base::; 2161our @ISA = CFClient::UI::Base::;
1419 2162
1420use SDL::OpenGL; 2163use List::Util qw(min max);
2164
2165use CFClient::OpenGL;
1421 2166
1422my %tex = ( 2167my %tex = (
1423 food => [ 2168 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2170 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2171 ],
1427 grace => [ 2172 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2174 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1430 ], 2175 ],
1431 hp => [ 2176 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2177 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2178 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2179 ],
1435 mana => [ 2180 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2182 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1438 ], 2183 ],
1439); 2184);
1440 2185
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2186# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2187sub new {
1443 my $class = shift; 2188 my $class = shift;
1444 2189
1445 my $self = $class->SUPER::new (gauge => 'food', @_); 2190 my $self = $class->SUPER::new (
2191 type => 'food',
2192 @_
2193 );
2194
2195 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1446 2196
1447 $self 2197 $self
1448} 2198}
1449 2199
1450sub size_request { 2200sub size_request {
1451 my ($self) = @_; 2201 my ($self) = @_;
1452 2202
1453 my $tex = $tex{$self->{gauge}}[0]; 2203 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2204 #@$tex{qw(w h)}
2205 (0, 0)
1456} 2206}
1457 2207
1458sub set_max { 2208sub set_max {
1459 my ($self, $max) = @_; 2209 my ($self, $max) = @_;
1460 2210
2211 return if $self->{max_val} == $max;
2212
1461 $self->{max_val} = $max; 2213 $self->{max_val} = $max;
2214 $self->update;
1462} 2215}
1463 2216
1464sub set_value { 2217sub set_value {
1465 my ($self, $val, $max) = @_; 2218 my ($self, $val, $max) = @_;
1466 2219
1467 $self->set_max ($max) 2220 $self->set_max ($max)
1468 if defined $max; 2221 if defined $max;
1469 2222
1470 $max = $self->{max_val}; 2223 return if $self->{val} == $val;
2224
1471 $self->{val} = $val; 2225 $self->{val} = $val;
1472
1473 $self->update; 2226 $self->update;
1474} 2227}
1475 2228
1476sub _draw { 2229sub _draw {
1477 my ($self) = @_; 2230 my ($self) = @_;
1478 2231
1479 my $tex = $tex{$self->{gauge}}; 2232 my $tex = $tex{$self->{type}};
2233 my ($t1, $t2, $t3) = @$tex;
1480 2234
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2235 my ($w, $h) = ($self->{w}, $self->{h});
1482 2236
2237 if ($self->{vertical}) {
2238 glRotate 90, 0, 0, 1;
2239 glTranslate 0, -$self->{w}, 0;
2240
2241 ($w, $h) = ($h, $w);
2242 }
2243
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2244 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2245
1486 my $t1 = $tex->[0]; 2246 my $ycut1 = max 0, min 1, $ycut;
1487 my $t2 = $tex->[1]; 2247 my $ycut2 = max 0, min 1, $ycut - 1;
2248
2249 my $h1 = $self->{h} * (1 - $ycut1);
2250 my $h2 = $self->{h} * (1 - $ycut2);
1488 2251
1489 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2257
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 2259 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 2260 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2261 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2262 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2263 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 2264 glEnd;
1506 2265
1507 $yp += $h1; 2266 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2267 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 2268 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2269 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2270 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2271 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2272 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 2273 glEnd;
2274
2275 if ($t3) {
2276 glBindTexture GL_TEXTURE_2D, $t3->{name};
2277 glBegin GL_QUADS;
2278 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2280 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2281 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282 glEnd;
2283 }
1516 2284
1517 glDisable GL_BLEND; 2285 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1519} 2287}
1520 2288
1521############################################################################# 2289#############################################################################
1522 2290
2291package CFClient::UI::Gauge;
2292
2293our @ISA = CFClient::UI::VBox::;
2294
2295sub new {
2296 my ($class, %arg) = @_;
2297
2298 my $self = $class->SUPER::new (
2299 tooltip => $arg{type},
2300 can_hover => 1,
2301 can_events => 1,
2302 %arg,
2303 );
2304
2305 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2306 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2307 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2308
2309 $self
2310}
2311
2312sub set_fontsize {
2313 my ($self, $fsize) = @_;
2314
2315 $self->{value}->set_fontsize ($fsize);
2316 $self->{max} ->set_fontsize ($fsize);
2317}
2318
2319sub set_max {
2320 my ($self, $max) = @_;
2321
2322 $self->{gauge}->set_max ($max);
2323 $self->{max}->set_text ($max);
2324}
2325
2326sub set_value {
2327 my ($self, $val, $max) = @_;
2328
2329 $self->set_max ($max)
2330 if defined $max;
2331
2332 $self->{gauge}->set_value ($val, $max);
2333 $self->{value}->set_text ($val);
2334}
2335
2336#############################################################################
2337
1523package CFClient::UI::Slider; 2338package CFClient::UI::Slider;
1524 2339
1525use strict; 2340use strict;
1526 2341
1527use SDL::OpenGL; 2342use CFClient::OpenGL;
1528 2343
1529our @ISA = CFClient::UI::DrawBG::; 2344our @ISA = CFClient::UI::DrawBG::;
1530 2345
1531my @tex = 2346my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2347 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2348 qw(s1_slider.png s1_slider_bg.png);
1534 2349
1535sub new { 2350sub new {
1536 my $class = shift; 2351 my $class = shift;
1537 2352
1538 # range [value, low, high, page] 2353 # range [value, low, high, page, unit]
1539 2354
1540 # TODO: 0-width page 2355 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2356 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2357 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2358 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2359 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2360 active_fg => [0, 0, 0],
2361 bg => [0, 0, 0, 0.2],
2362 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2363 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2364 min_w => $::WIDTH / 80,
1548 req_h => 13, 2365 min_h => $::WIDTH / 80,
1549 vertical => 0, 2366 vertical => 0,
1550 can_hover => 1, 2367 can_hover => 1,
1551 inner_pad => 5, 2368 inner_pad => 0.02,
1552 @_ 2369 @_
1553 ); 2370 );
1554 2371
2372 $self->set_value ($self->{range}[0]);
2373 $self->update;
2374
1555 $self 2375 $self
1556} 2376}
1557 2377
2378sub set_range {
2379 my ($self, $range) = @_;
2380
2381 ($range, $self->{range}) = ($self->{range}, $range);
2382
2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2387}
2388
2389sub set_value {
2390 my ($self, $value) = @_;
2391
2392 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393
2394 $hi = $lo + 1 if $hi <= $lo;
2395
2396 $page = $hi - $lo if $page > $hi - $lo;
2397
2398 $value = $lo if $value < $lo;
2399 $value = $hi - $page if $value > $hi - $page;
2400
2401 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402 if $unit;
2403
2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2405
2406 if ($value != $old_value) {
2407 $self->emit (changed => $value);
2408 $self->update;
2409 }
2410}
2411
1558sub size_request { 2412sub size_request {
1559 my ($self) = @_; 2413 my ($self) = @_;
1560 2414
1561 my $w = $self->{req_w}; 2415 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2416}
1566 2417
1567sub button_down { 2418sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1569 2420
1570 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2422
2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424
1571 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
1572} 2426}
1573 2427
1574sub mouse_motion { 2428sub invoke_mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
1576 2430
1577 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2433
2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2435
2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2437
2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2443 1
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2457 $self->set_value ($self->{range}[0]);
2458
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2460 my $range = ($hi - $page - $lo) || 1e-100;
1579 2461
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2462 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2463
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2464 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2465 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2466
1585 $x -= $inner_pad_px; # substract the padding 2467 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2468 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2469
1591 $self->emit (changed => $x); 2470 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2471 $self->{knob_w} = $knob_w;
1593 } 2472 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2473
1607 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
1608 2475
1609 my ($w, $h) = @$self{qw(w h)}; 2476 glScale $self->{w}, $self->{h};
1610 2477
1611 if ($self->{vertical}) { 2478 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2479 # draw a vertical slider like a rotated horizontal slider
1613 2480
2481 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2482 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2483 }
1619 2484
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2487
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2488 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2490
1646 # draw background 2491 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2492 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2493
1649 # draw handle 2494 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2495 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2496
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2497 glDisable GL_TEXTURE_2D;
1654} 2498}
1655 2499
1656############################################################################# 2500#############################################################################
1657 2501
1658package CFClient::UI::TextView; 2502package CFClient::UI::ValSlider;
1659 2503
1660our @ISA = CFClient::UI::HBox::; 2504our @ISA = CFClient::UI::HBox::;
1661 2505
1662use SDL::OpenGL; 2506sub new {
2507 my ($class, %arg) = @_;
2508
2509 my $range = delete $arg{range};
2510
2511 my $self = $class->SUPER::new (
2512 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2513 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2514 to_value => sub { shift },
2515 from_value => sub { shift },
2516 %arg,
2517 );
2518
2519 $self->{slider}->connect (changed => sub {
2520 my ($self, $value) = @_;
2521 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2522 $self->{parent}->emit (changed => $value);
2523 });
2524
2525# $self->{entry}->connect (changed => sub {
2526# my ($self, $value) = @_;
2527# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2528# $self->{parent}->emit (changed => $value);
2529# });
2530
2531 $self->add ($self->{slider}, $self->{entry});
2532
2533 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2534
2535 $self
2536}
2537
2538sub set_range { shift->{slider}->set_range (@_) }
2539sub set_value { shift->{slider}->set_value (@_) }
2540
2541#############################################################################
2542
2543package CFClient::UI::TextScroller;
2544
2545our @ISA = CFClient::UI::HBox::;
2546
2547use CFClient::OpenGL;
1663 2548
1664sub new { 2549sub new {
1665 my $class = shift; 2550 my $class = shift;
1666 2551
1667 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2553 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2554 can_events => 0,
1670 fontsize => $::FONTSIZE, 2555 indent => 0,
2556 #font => default_font
1671 @_, 2557 @_,
1672 2558
1673 layout => (new CFClient::Layout), 2559 layout => (new CFClient::Layout 1),
1674 par => [], 2560 par => [],
1675 height => 0, 2561 height => 0,
1676 children => [ 2562 children => [
1677 (new CFClient::UI::Empty expand => 1), 2563 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2564 (new CFClient::UI::Slider vertical => 1),
1679 ], 2565 ],
1680 ); 2566 );
1681 2567
1682 $self->{children}[1]->connect (changed => sub { 2568 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2569
1686 $self 2570 $self
1687} 2571}
1688 2572
1689sub set_fontsize { 2573sub set_fontsize {
… …
1691 2575
1692 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2577 $self->reflow;
1694} 2578}
1695 2579
1696sub text_height { 2580sub visible_children {
2581 my ($self) = @_;
2582
2583 @{$self->{children}}[0,1]
2584}
2585
2586sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 my ($empty, $slider, @other) = @{ $self->{children} };
2590 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2591
2592 $self->{layout}->set_font ($self->{font}) if $self->{font};
2593 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2594 $self->{layout}->set_width ($empty->{w});
2595 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2596
2597 $self->reflow;
2598
2599 $self->SUPER::invoke_size_allocate ($w, $h)
2600}
2601
2602sub get_layout {
1697 my ($self, $text) = @_; 2603 my ($self, $para) = @_;
1698 2604
1699 my $layout = $self->{layout}; 2605 my $layout = $self->{layout};
1700 2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608 $layout->set_foreground (@{$para->{fg}});
1701 $layout->set_height ($self->{fontsize}); 2609 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2610 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1703 $layout->set_text ($text); 2611 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2612 $layout->set_markup ($para->{markup});
2613
2614 $layout->set_shapes (
2615 map
2616 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2617 @{$para->{widget}}
1704 2618 );
1705 ($layout->size)[1] 2619
2620 $layout
1706} 2621}
1707 2622
1708sub reflow { 2623sub reflow {
1709 my ($self) = @_; 2624 my ($self) = @_;
1710 2625
1711 $self->{need_reflow}++; 2626 $self->{need_reflow}++;
1712 $self->update; 2627 $self->update;
1713} 2628}
1714 2629
1715sub size_request { 2630sub set_offset {
1716 my ($self) = @_; 2631 my ($self, $offset) = @_;
1717 2632
1718 ($self->{req_w}, $self->{req_h}) 2633 # todo: base offset on lines or so, not on pixels
2634 $self->{children}[1]->set_value ($offset);
1719} 2635}
1720 2636
1721sub size_allocate { 2637sub clear {
1722 my ($self, $w, $h) = @_; 2638 my ($self) = @_;
1723 2639
1724 $self->{layout}->set_height ($self->{fontsize}); 2640 my (undef, undef, @other) = @{ $self->{children} };
1725 $self->{layout}->set_width ($self->{w}); 2641 $self->remove ($_) for @other;
1726 2642
2643 $self->{par} = [];
2644 $self->{height} = 0;
2645 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2646}
2647
2648sub add_paragraph {
2649 my ($self, $color, $para, $indent) = @_;
2650
2651 my ($text, @w) = ref $para ? @$para : $para;
2652
2653 $para = {
2654 w => 1e10,
2655 wrapped => 1,
2656 fg => $color,
2657 indent => $indent,
2658 markup => $text,
2659 widget => \@w,
2660 };
2661
2662 $self->add (@w) if @w;
2663 push @{$self->{par}}, $para;
2664
1727 $self->reflow; 2665 $self->{need_reflow}++;
1728 $self->update; 2666 $self->update;
1729} 2667}
1730 2668
1731sub add_paragraph { 2669sub scroll_to_bottom {
1732 my ($self, $color, $text) = @_; 2670 my ($self) = @_;
1733 2671
1734 #TODO: intelligently "reformat" paragraph 2672 $self->{scroll_to_bottom} = 1;
1735 2673 $self->update;
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height;
1739
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1743 $self->{children}[1]->update;
1744} 2674}
1745 2675
1746sub update { 2676sub update {
1747 my ($self) = @_; 2677 my ($self) = @_;
1748 2678
… …
1750 2680
1751 return unless $self->{h} > 0; 2681 return unless $self->{h} > 0;
1752 2682
1753 delete $self->{texture}; 2683 delete $self->{texture};
1754 2684
1755 $ROOT->on_refresh ($self, sub { 2685 $ROOT->on_post_alloc ($self => sub {
2686 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2687
1756 if (delete $self->{need_reflow}) { 2688 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2689 my $height = 0;
1758 2690
1759 $height += $_->[0] = $self->text_height ($_->[2])
1760 for @{$self->{par}}; 2691 for my $para (@{$self->{par}}) {
2692 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2693 my $layout = $self->get_layout ($para);
2694 my ($w, $h) = $layout->size;
2695
2696 $para->{w} = $w + $para->{indent};
2697 $para->{h} = $h;
2698 $para->{wrapped} = $layout->has_wrapped;
2699 }
2700
2701 $height += $para->{h};
2702 }
1761 2703
1762 $self->{height} = $height; 2704 $self->{height} = $height;
1763 2705
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2706 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1765 2707
1766 delete $self->{texture}; 2708 delete $self->{texture};
1767 } 2709 }
1768 2710
2711 if (delete $self->{scroll_to_bottom}) {
2712 $self->{children}[1]->set_value (1e10);
2713 }
2714
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2715 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2716 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2717 glClear GL_COLOR_BUFFER_BIT;
1772 2718
2719 my $top = int $self->{children}[1]{range}[0];
2720
2721 my $y0 = $top;
2722 my $y1 = $top + $H;
2723
2724 my $y = 0;
2725
1773 glEnable GL_BLEND; 2726 glEnable GL_BLEND;
2727 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2728 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777 2729
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786
1787 for my $par (@{$self->{par}}) { 2730 for my $para (@{$self->{par}}) {
1788 my $h = $par->[0]; 2731 my $h = $para->{h};
1789 2732
1790 if ($y0 < $y + $h && $y < $y1) { 2733 if ($y0 < $y + $h && $y < $y1) {
1791 $layout->set_text ($par->[2]);
1792 2734
1793 glColor @{ $par->[1] }; 2735 my $layout = $self->get_layout ($para);
1794 my ($W, $H) = $layout->size; 2736
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2737 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2738
2739 glRasterPos $para->{indent}, $y - $y0;
2740 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2741
2742 if (my @w = @{ $para->{widget} }) {
2743 my @s = $layout->get_shapes;
2744
2745 for (@w) {
2746 my ($dx, $dy) = splice @s, 0, 2, ();
2747
2748 $_->{x} = $dx + $para->{indent};
2749 $_->{y} = $dy + $y - $y0;
2750
2751 $_->draw;
2752 }
2753 }
1796 } 2754 }
1797 2755
1798 $y += $h; 2756 $y += $h;
1799 } 2757 }
1800 2758
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2759 glDisable GL_BLEND;
1803 }; 2760 };
1804 }); 2761 });
1805} 2762}
1806 2763
2764sub reconfigure {
2765 my ($self) = @_;
2766
2767 $self->SUPER::reconfigure;
2768
2769 $_->{w} = 1e10 for @{ $self->{par} };
2770 $self->reflow;
2771}
2772
1807sub _draw { 2773sub _draw {
1808 my ($self) = @_; 2774 my ($self) = @_;
1809 2775
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2776 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2778 glColor 0, 0, 0, 1;
2779 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
1815 }
1816 2781
1817 $self->{children}[1]->draw; 2782 $self->{children}[1]->draw;
1818
1819} 2783}
1820 2784
1821############################################################################# 2785#############################################################################
1822 2786
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2787package CFClient::UI::Animator;
2060 2788
2061use SDL::OpenGL; 2789use CFClient::OpenGL;
2062 2790
2063our @ISA = CFClient::UI::Bin::; 2791our @ISA = CFClient::UI::Bin::;
2064 2792
2065sub moveto { 2793sub moveto {
2066 my ($self, $x, $y) = @_; 2794 my ($self, $x, $y) = @_;
… …
2104 2832
2105sub new { 2833sub new {
2106 my $class = shift; 2834 my $class = shift;
2107 2835
2108 my $self = $class->SUPER::new ( 2836 my $self = $class->SUPER::new (
2109 state => 0, 2837 state => 0,
2110 connect_activate => \&toggle_flopper, 2838 on_activate => \&toggle_flopper,
2111 @_ 2839 @_
2112 ); 2840 );
2113 2841
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2842 $self
2120} 2843}
2121 2844
2122sub toggle_flopper { 2845sub toggle_flopper {
2123 my ($self) = @_; 2846 my ($self) = @_;
2124 2847
2125 # TODO: use animation 2848 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2849}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2850
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2851#############################################################################
2852
2853package CFClient::UI::Tooltip;
2854
2855our @ISA = CFClient::UI::Bin::;
2856
2857use CFClient::OpenGL;
2858
2859sub new {
2860 my $class = shift;
2861
2862 $class->SUPER::new (
2863 @_,
2864 can_events => 0,
2865 )
2866}
2867
2868sub set_tooltip_from {
2869 my ($self, $widget) = @_;
2870
2871 my $tooltip = $widget->{tooltip};
2872
2873 if ($ENV{CFPLUS_DEBUG} & 2) {
2874 $tooltip .= "\n\n" . (ref $widget) . "\n"
2875 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2876 . "req $widget->{req_w} $widget->{req_h}\n"
2877 . "visible $widget->{visible}";
2878 }
2879
2880 $tooltip =~ s/^\n+//;
2881 $tooltip =~ s/\n+$//;
2882
2883 $self->add (new CFClient::UI::Label
2884 markup => $tooltip,
2885 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2886 fontsize => 0.8,
2887 fg => [0, 0, 0, 1],
2888 ellipsise => 0,
2889 font => ($widget->{tooltip_font} || $::FONT_PROP),
2890 );
2891}
2892
2893sub size_request {
2894 my ($self) = @_;
2895
2896 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2897
2898 ($w + 4, $h + 4)
2899}
2900
2901sub invoke_size_allocate {
2902 my ($self, $w, $h) = @_;
2903
2904 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2905}
2906
2907sub invoke_visibility_change {
2908 my ($self, $visible) = @_;
2909
2910 return unless $visible;
2911
2912 $self->{root}->on_post_alloc ("move_$self" => sub {
2913 my $widget = $self->{owner}
2914 or return;
2915
2916 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2917
2918 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2919 if $x + $self->{w} > $self->{root}{w};
2920
2921 $self->move_abs ($x, $y);
2922 });
2923}
2924
2925sub _draw {
2926 my ($self) = @_;
2927
2928 glTranslate 0.375, 0.375;
2929
2930 my ($w, $h) = @$self{qw(w h)};
2931
2932 glColor 1, 0.8, 0.4;
2933 glBegin GL_QUADS;
2934 glVertex 0 , 0;
2935 glVertex 0 , $h;
2936 glVertex $w, $h;
2937 glVertex $w, 0;
2938 glEnd;
2939
2940 glColor 0, 0, 0;
2941 glBegin GL_LINE_LOOP;
2942 glVertex 0 , 0;
2943 glVertex 0 , $h;
2944 glVertex $w, $h;
2945 glVertex $w, 0;
2946 glEnd;
2947
2948 glTranslate 2 - 0.375, 2 - 0.375;
2949
2950 $self->SUPER::_draw;
2951}
2952
2953#############################################################################
2954
2955package CFClient::UI::Face;
2956
2957our @ISA = CFClient::UI::Base::;
2958
2959use CFClient::OpenGL;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 aspect => 1,
2966 can_events => 0,
2967 @_,
2968 );
2969
2970 if ($self->{anim} && $self->{animspeed}) {
2971 Scalar::Util::weaken (my $widget = $self);
2972
2973 $self->{timer} = Event->timer (
2974 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2975 hard => 1,
2976 interval => $self->{animspeed},
2977 cb => sub {
2978 ++$widget->{frame};
2979 $widget->update;
2980 },
2981 );
2982 }
2983
2984 $self
2985}
2986
2987sub size_request {
2988 (32, 8)
2989}
2990
2991sub update {
2992 my ($self) = @_;
2993
2994 return unless $self->{visible};
2995
2996 $self->SUPER::update;
2997}
2998
2999sub _draw {
3000 my ($self) = @_;
3001
3002 return unless $::CONN;
3003
3004 my $face;
3005
3006 if ($self->{frame}) {
3007 my $anim = $::CONN->{anim}[$self->{anim}];
3008
3009 $face = $anim->[ $self->{frame} % @$anim ]
3010 if $anim && @$anim;
3011 }
3012
3013 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3014
3015 if ($tex) {
3016 glEnable GL_TEXTURE_2D;
3017 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3018 glColor 0, 0, 0, 1;
3019 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3020 glDisable GL_TEXTURE_2D;
3021 }
3022}
3023
3024sub destroy {
3025 my ($self) = @_;
3026
3027 $self->{timer}->cancel
3028 if $self->{timer};
3029
3030 $self->SUPER::destroy;
3031}
3032
3033#############################################################################
3034
3035package CFClient::UI::Buttonbar;
3036
3037our @ISA = CFClient::UI::HBox::;
3038
3039# TODO: should actualyl wrap buttons and other goodies.
3040
3041#############################################################################
3042
3043package CFClient::UI::Menu;
3044
3045our @ISA = CFClient::UI::FancyFrame::;
3046
3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 my $self = $class->SUPER::new (
3053 items => [],
3054 z => 100,
3055 @_,
3056 );
3057
3058 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3059
3060 for my $item (@{ $self->{items} }) {
3061 my ($widget, $cb, $tooltip) = @$item;
3062
3063 # handle various types of items, only text for now
3064 if (!ref $widget) {
3065 $widget = new CFClient::UI::Label
3066 can_hover => 1,
3067 can_events => 1,
3068 markup => $widget,
3069 tooltip => $tooltip
3070 }
3071
3072 $self->{item}{$widget} = $item;
3073
3074 $self->{vbox}->add ($widget);
3075 }
3076
3077 $self
3078}
3079
3080# popup given the event (must be a mouse button down event currently)
3081sub popup {
3082 my ($self, $ev) = @_;
3083
3084 $self->emit ("popdown");
3085
3086 # maybe save $GRAB? must be careful about events...
3087 $GRAB = $self;
3088 $self->{button} = $ev->{button};
3089
3090 $self->show;
3091 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3092}
3093
3094sub invoke_mouse_motion {
3095 my ($self, $ev, $x, $y) = @_;
3096
3097 # TODO: should use vbox->find_widget or so
3098 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3099 $self->{hover} = $self->{item}{$HOVER};
3100
3101 0
3102}
3103
3104sub invoke_button_up {
3105 my ($self, $ev, $x, $y) = @_;
3106
3107 if ($ev->{button} == $self->{button}) {
3108 undef $GRAB;
3109 $self->hide;
3110
2129 $self->emit ("open"); 3111 $self->emit ("popdown");
3112 $self->{hover}[1]->() if $self->{hover};
2130 } else { 3113 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 3114 return 0
2132 $self->emit ("close"); 3115 }
3116
2133 } 3117 1
2134
2135 $self->emit (changed => $self->{state});
2136} 3118}
2137 3119
2138############################################################################# 3120#############################################################################
2139 3121
3122package CFClient::UI::Multiplexer;
3123
3124our @ISA = CFClient::UI::Container::;
3125
3126sub new {
3127 my $class = shift;
3128
3129 my $self = $class->SUPER::new (
3130 @_,
3131 );
3132
3133 $self->{current} = $self->{children}[0]
3134 if @{ $self->{children} };
3135
3136 $self
3137}
3138
3139sub add {
3140 my ($self, @widgets) = @_;
3141
3142 $self->SUPER::add (@widgets);
3143
3144 $self->{current} = $self->{children}[0]
3145 if @{ $self->{children} };
3146}
3147
3148sub set_current_page {
3149 my ($self, $page_or_widget) = @_;
3150
3151 my $widget = ref $page_or_widget
3152 ? $page_or_widget
3153 : $self->{children}[$page_or_widget];
3154
3155 $self->{current} = $widget;
3156 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3157
3158 $self->emit (page_changed => $self->{current});
3159
3160 $self->realloc;
3161}
3162
3163sub visible_children {
3164 $_[0]{current}
3165}
3166
3167sub size_request {
3168 my ($self) = @_;
3169
3170 $self->{current}->size_request
3171}
3172
3173sub invoke_size_allocate {
3174 my ($self, $w, $h) = @_;
3175
3176 $self->{current}->configure (0, 0, $w, $h);
3177
3178 1
3179}
3180
3181sub _draw {
3182 my ($self) = @_;
3183
3184 $self->{current}->draw;
3185}
3186
3187#############################################################################
3188
3189package CFClient::UI::Notebook;
3190
3191our @ISA = CFClient::UI::VBox::;
3192
3193sub new {
3194 my $class = shift;
3195
3196 my $self = $class->SUPER::new (
3197 buttonbar => (new CFClient::UI::Buttonbar),
3198 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3199 # filter => # will be put between multiplexer and $self
3200 @_,
3201 );
3202
3203 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3204 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3205
3206 $self
3207}
3208
3209sub add {
3210 my ($self, $title, $widget, $tooltip) = @_;
3211
3212 Scalar::Util::weaken $self;
3213
3214 $self->{buttonbar}->add (new CFClient::UI::Button
3215 markup => $title,
3216 tooltip => $tooltip,
3217 on_activate => sub { $self->set_current_page ($widget) },
3218 );
3219
3220 $self->{multiplexer}->add ($widget);
3221}
3222
3223sub set_current_page {
3224 my ($self, $page) = @_;
3225
3226 $self->{multiplexer}->set_current_page ($page);
3227 $self->emit (page_changed => $self->{multiplexer}{current});
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Combobox;
3233
3234use utf8;
3235
3236our @ISA = CFClient::UI::Button::;
3237
3238sub new {
3239 my $class = shift;
3240
3241 my $self = $class->SUPER::new (
3242 options => [], # [value, title, longdesc], ...
3243 value => undef,
3244 @_,
3245 );
3246
3247 $self->_set_value ($self->{value});
3248
3249 $self
3250}
3251
3252sub invoke_button_down {
3253 my ($self, $ev) = @_;
3254
3255 my @menu_items;
3256
3257 for (@{ $self->{options} }) {
3258 my ($value, $title, $tooltip) = @$_;
3259
3260 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3261 }
3262
3263 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3264}
3265
3266sub _set_value {
3267 my ($self, $value) = @_;
3268
3269 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3270 or return;
3271
3272 $self->{value} = $item->[0];
3273 $self->set_markup ("$item->[1] ⇓");
3274 $self->set_tooltip ($item->[2]);
3275}
3276
3277sub set_value {
3278 my ($self, $value) = @_;
3279
3280 return unless $self->{value} ne $value;
3281
3282 $self->_set_value ($value);
3283 $self->emit (changed => $value);
3284}
3285
3286#############################################################################
3287
3288package CFClient::UI::Statusbox;
3289
3290our @ISA = CFClient::UI::VBox::;
3291
3292sub new {
3293 my $class = shift;
3294
3295 my $self = $class->SUPER::new (
3296 fontsize => 0.8,
3297 @_,
3298 );
3299
3300 Scalar::Util::weaken (my $this = $self);
3301
3302 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3303
3304 $self
3305}
3306
3307sub reorder {
3308 my ($self) = @_;
3309 my $NOW = Time::HiRes::time;
3310
3311 # freeze display when hovering over any label
3312 return if $CFClient::UI::TOOLTIP->{owner}
3313 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3314 values %{ $self->{item} };
3315
3316 while (my ($k, $v) = each %{ $self->{item} }) {
3317 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3318 }
3319
3320 my @widgets;
3321
3322 my @items = sort {
3323 $a->{pri} <=> $b->{pri}
3324 or $b->{id} <=> $a->{id}
3325 } values %{ $self->{item} };
3326
3327 $self->{timer}->interval (1);
3328
3329 my $count = 10 + 1;
3330 for my $item (@items) {
3331 last unless --$count;
3332
3333 my $label = $item->{label} ||= do {
3334 # TODO: doesn't handle markup well (read as: at all)
3335 my $short = $item->{count} > 1
3336 ? "<b>$item->{count} ×</b> $item->{text}"
3337 : $item->{text};
3338
3339 for ($short) {
3340 s/^\s+//;
3341 s/\s+/ /g;
3342 }
3343
3344 new CFClient::UI::Label
3345 markup => $short,
3346 tooltip => $item->{tooltip},
3347 tooltip_font => $::FONT_PROP,
3348 tooltip_width => 0.67,
3349 fontsize => $item->{fontsize} || $self->{fontsize},
3350 max_w => $::WIDTH * 0.44,
3351 fg => [@{ $item->{fg} }],
3352 can_events => 1,
3353 can_hover => 1
3354 };
3355
3356 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3357 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3358 $label->update;
3359 $label->set_max_size (undef, $label->{req_h} * $diff)
3360 if $diff < 1;
3361 $self->{timer}->interval (1/30);
3362 } else {
3363 $label->{fg}[3] = $item->{fg}[3] || 1;
3364 }
3365
3366 push @widgets, $label;
3367 }
3368
3369 $self->clear;
3370 $self->SUPER::add (reverse @widgets);
3371}
3372
3373sub add {
3374 my ($self, $text, %arg) = @_;
3375
3376 $text =~ s/^\s+//;
3377 $text =~ s/\s+$//;
3378
3379 return unless $text;
3380
3381 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3382
3383 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3384
3385 if (my $item = $self->{item}{$group}) {
3386 if ($item->{text} eq $text) {
3387 $item->{count}++;
3388 } else {
3389 $item->{count} = 1;
3390 $item->{text} = $item->{tooltip} = $text;
3391 }
3392 $item->{id} += 0.2;#d#
3393 $item->{timeout} = $timeout;
3394 delete $item->{label};
3395 } else {
3396 $self->{item}{$group} = {
3397 id => ++$self->{id},
3398 text => $text,
3399 timeout => $timeout,
3400 tooltip => $text,
3401 fg => [0.8, 0.8, 0.8, 0.8],
3402 pri => 0,
3403 count => 1,
3404 %arg,
3405 };
3406 }
3407
3408 $self->reorder;
3409}
3410
3411sub reconfigure {
3412 my ($self) = @_;
3413
3414 delete $_->{label}
3415 for values %{ $self->{item} || {} };
3416
3417 $self->reorder;
3418 $self->SUPER::reconfigure;
3419}
3420
3421sub destroy {
3422 my ($self) = @_;
3423
3424 $self->{timer}->cancel;
3425
3426 $self->SUPER::destroy;
3427}
3428
3429#############################################################################
3430
3431package CFClient::UI::Inventory;
3432
3433our @ISA = CFClient::UI::ScrolledWindow::;
3434
3435sub new {
3436 my $class = shift;
3437
3438 my $self = $class->SUPER::new (
3439 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3440 @_,
3441 );
3442
3443 $self
3444}
3445
3446sub set_items {
3447 my ($self, $items) = @_;
3448
3449 $self->{child}->clear;
3450 return unless $items;
3451
3452 my @items = sort {
3453 ($a->{type} <=> $b->{type})
3454 or ($a->{name} cmp $b->{name})
3455 } @$items;
3456
3457 $self->{real_items} = \@items;
3458
3459 my $row = 0;
3460 for my $item (@items) {
3461 CFClient::Item::update_widgets $item;
3462
3463 $self->{child}->add (0, $row, $item->{face_widget});
3464 $self->{child}->add (1, $row, $item->{desc_widget});
3465 $self->{child}->add (2, $row, $item->{weight_widget});
3466
3467 $row++;
3468 }
3469}
3470
3471#############################################################################
3472
3473package CFClient::UI::BindEditor;
3474
3475our @ISA = CFClient::UI::FancyFrame::;
3476
3477sub new {
3478 my $class = shift;
3479
3480 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3481
3482 $self->add (my $vb = new CFClient::UI::VBox);
3483
3484
3485 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3486 text => "start recording",
3487 tooltip => "Start/Stops recording of actions."
3488 ."All subsequent actions after the recording started will be captured."
3489 ."The actions are displayed after the record was stopped."
3490 ."To bind the action you have to click on the 'Bind' button",
3491 on_activate => sub {
3492 unless ($self->{recording}) {
3493 $self->start;
3494 } else {
3495 $self->stop;
3496 }
3497 });
3498
3499 $vb->add (new CFClient::UI::Label text => "Actions:");
3500 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3501
3502 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3503 $vb->add (my $hb = new CFClient::UI::HBox);
3504 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3505 $hb->add (new CFClient::UI::Button
3506 text => "bind",
3507 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3508 on_activate => sub {
3509 $self->ask_for_bind;
3510 });
3511
3512 $vb->add (my $hb = new CFClient::UI::HBox);
3513 $hb->add (new CFClient::UI::Button
3514 text => "ok",
3515 expand => 1,
3516 tooltip => "This closes the binding editor and saves the binding",
3517 on_activate => sub {
3518 $self->hide;
3519 $self->commit;
3520 });
3521
3522 $hb->add (new CFClient::UI::Button
3523 text => "cancel",
3524 expand => 1,
3525 tooltip => "This closes the binding editor without saving",
3526 on_activate => sub {
3527 $self->hide;
3528 $self->{binding_cancel}->()
3529 if $self->{binding_cancel};
3530 });
3531
3532 $self->update_binding_widgets;
3533
3534 $self
3535}
3536
3537sub cfg_bind {
3538 my ($self, $mod, $sym, $cmds) = @_;
3539 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3540 ::update_bindings ();
3541}
3542
3543sub cfg_unbind {
3544 my ($self, $mod, $sym, $cmds) = @_;
3545 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3546 ::update_bindings ();
3547}
3548
3549sub commit {
3550 my ($self) = @_;
3551 my ($mod, $sym, $cmds) = $self->get_binding;
3552 if ($sym != 0 && @$cmds > 0) {
3553 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3554 ."'. Don't forget 'Save Config'!");
3555 $self->{binding_change}->($mod, $sym, $cmds)
3556 if $self->{binding_change};
3557 } else {
3558 $::STATUSBOX->add ("No action bound, no key or action specified!");
3559 $self->{binding_cancel}->()
3560 if $self->{binding_cancel};
3561 }
3562}
3563
3564sub start {
3565 my ($self) = @_;
3566
3567 $self->{rec_btn}->set_text ("stop recording");
3568 $self->{recording} = 1;
3569 $self->clear_command_list;
3570 $::CONN->start_record if $::CONN;
3571}
3572
3573sub stop {
3574 my ($self) = @_;
3575
3576 $self->{rec_btn}->set_text ("start recording");
3577 $self->{recording} = 0;
3578
3579 my $rec;
3580 $rec = $::CONN->stop_record if $::CONN;
3581 return unless ref $rec eq 'ARRAY';
3582 $self->set_command_list ($rec);
3583}
3584
3585
3586sub ask_for_bind_and_commit {
3587 my ($self) = @_;
3588 $self->ask_for_bind (1);
3589}
3590
3591sub ask_for_bind {
3592 my ($self, $commit, $end_cb) = @_;
3593
3594 CFClient::Binder::open_binding_dialog (sub {
3595 my ($mod, $sym) = @_;
3596 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3597 $self->update_binding_widgets;
3598 $self->commit if $commit;
3599 $end_cb->() if $end_cb;
3600 });
3601}
3602
3603# $mod and $sym are the modifiers and key symbol
3604# $cmds is a array ref of strings (the commands)
3605# $cb is the callback that is executed on OK
3606# $ccb is the callback that is executed on CANCEL and
3607# when the binding was unsuccessful on OK
3608sub set_binding {
3609 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3610
3611 $self->clear_command_list;
3612 $self->{recording} = 0;
3613 $self->{rec_btn}->set_text ("start recording");
3614
3615 $self->{binding} = [$mod, $sym];
3616 $self->{commands} = $cmds;
3617
3618 $self->{binding_change} = $cb;
3619 $self->{binding_cancel} = $ccb;
3620
3621 $self->update_binding_widgets;
3622}
3623
3624# this is a shortcut method that asks for a binding
3625# and then just binds it.
3626sub do_quick_binding {
3627 my ($self, $cmds, $end_cb) = @_;
3628 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3629 $self->ask_for_bind (1, $end_cb);
3630}
3631
3632sub update_binding_widgets {
3633 my ($self) = @_;
3634 my ($mod, $sym, $cmds) = $self->get_binding;
3635 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3636 $self->set_command_list ($cmds);
3637}
3638
3639sub get_binding {
3640 my ($self) = @_;
3641 return (
3642 $self->{binding}->[0],
3643 $self->{binding}->[1],
3644 [ grep { defined $_ } @{$self->{commands}} ]
3645 );
3646}
3647
3648sub clear_command_list {
3649 my ($self) = @_;
3650 $self->{cmdbox}->clear ();
3651}
3652
3653sub set_command_list {
3654 my ($self, $cmds) = @_;
3655
3656 $self->{cmdbox}->clear ();
3657 $self->{commands} = $cmds;
3658
3659 my $idx = 0;
3660
3661 for (@$cmds) {
3662 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3663
3664 my $i = $idx;
3665 $hb->add (new CFClient::UI::Label text => $_);
3666 $hb->add (new CFClient::UI::Button
3667 text => "delete",
3668 tooltip => "Deletes the action from the record",
3669 on_activate => sub {
3670 $self->{cmdbox}->remove ($hb);
3671 $cmds->[$i] = undef;
3672 });
3673
3674
3675 $idx++
3676 }
3677}
3678
3679#############################################################################
3680
3681package CFClient::UI::SpellList;
3682
3683our @ISA = CFClient::UI::Table::;
3684
3685sub new {
3686 my $class = shift;
3687
3688 my $self = $class->SUPER::new (
3689 binding => [],
3690 commands => [],
3691 @_,
3692 )
3693}
3694
3695my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3696
3697my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3698 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3699my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3701my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3705my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3707
3708sub rebuild_spell_list {
3709 my ($self) = @_;
3710
3711 $CFClient::UI::ROOT->on_refresh ($self => sub {
3712 $self->clear;
3713
3714 return unless $::CONN;
3715
3716 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3717 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3718 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3719 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3720 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3721
3722 my $row = 0;
3723
3724 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3725 my $spell = $self->{spell}{$_};
3726
3727 $row++;
3728
3729 my $spell_cb = sub {
3730 my ($widget, $ev) = @_;
3731
3732 if ($ev->{button} == 1) {
3733 $::CONN->user_send ("cast $spell->{name}");
3734 } elsif ($ev->{button} == 2) {
3735 $::CONN->user_send ("invoke $spell->{name}");
3736 } elsif ($ev->{button} == 3) {
3737 (new CFClient::UI::Menu
3738 items => [
3739 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3740 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3741 ],
3742 )->popup ($ev);
3743 } else {
3744 return 0;
3745 }
3746
3747 1
3748 };
3749
3750 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3751
3752 #TODO: add path info to tooltip
3753 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3754
3755 $self->add (0, $row, new CFClient::UI::Face
3756 face => $spell->{face},
3757 can_hover => 1,
3758 can_events => 1,
3759 tooltip => $tooltip,
3760 on_button_down => $spell_cb,
3761 );
3762
3763 $self->add (1, $row, new CFClient::UI::Label
3764 expand => 1,
3765 text => $spell->{name},
3766 can_hover => 1,
3767 can_events => 1,
3768 tooltip => $tooltip,
3769 on_button_down => $spell_cb,
3770 );
3771
3772 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3773 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3774 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3775 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3776 }
3777 });
3778}
3779
3780sub add_spell {
3781 my ($self, $spell) = @_;
3782
3783 $self->{spell}->{$spell->{name}} = $spell;
3784 $self->rebuild_spell_list;
3785}
3786
3787sub remove_spell {
3788 my ($self, $spell) = @_;
3789
3790 delete $self->{spell}->{$spell->{name}};
3791 $self->rebuild_spell_list;
3792}
3793
3794sub clear_spells {
3795 my ($self) = @_;
3796
3797 $self->{spell} = {};
3798 $self->rebuild_spell_list;
3799}
3800
3801#############################################################################
3802
2140package CFClient::UI::Root; 3803package CFClient::UI::Root;
2141 3804
2142our @ISA = CFClient::UI::Container::; 3805our @ISA = CFClient::UI::Container::;
2143 3806
2144use SDL::OpenGL; 3807use List::Util qw(min max);
2145 3808
2146sub check_size { 3809use CFClient::OpenGL;
2147 my ($self) = @_;
2148 3810
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3811sub new {
3812 my $class = shift;
3813
3814 my $self = $class->SUPER::new (
3815 visible => 1,
3816 @_,
3817 );
3818
3819 Scalar::Util::weaken ($self->{root} = $self);
3820
3821 $self
2150} 3822}
2151 3823
2152sub size_request { 3824sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3825 my ($self) = @_;
2154}
2155 3826
2156sub configure { 3827 ($self->{w}, $self->{h})
3828}
3829
3830sub _to_pixel {
3831 my ($coord, $size, $max) = @_;
3832
3833 $coord =
3834 $coord eq "center" ? ($max - $size) * 0.5
3835 : $coord eq "max" ? $max
3836 : $coord;
3837
3838 $coord = 0 if $coord < 0;
3839 $coord = $max - $size if $coord > $max - $size;
3840
3841 int $coord + 0.5
3842}
3843
3844sub invoke_size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3845 my ($self, $w, $h) = @_;
2158 3846
2159 $self->SUPER::configure ($x, $y, $w, $h); 3847 for my $child ($self->children) {
3848 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3849
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3850 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3851 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3852
2165sub _topleft { 3853 $X = _to_pixel $X, $W, $self->{w};
3854 $Y = _to_pixel $Y, $H, $self->{h};
3855
3856 $child->configure ($X, $Y, $W, $H);
3857 }
3858
3859 1
3860}
3861
3862sub coord2local {
2166 my ($self, $x, $y) = @_; 3863 my ($self, $x, $y) = @_;
2167 3864
2168 ($x, $y) 3865 ($x, $y)
2169} 3866}
2170 3867
3868sub coord2global {
3869 my ($self, $x, $y) = @_;
3870
3871 ($x, $y)
3872}
3873
2171sub update { 3874sub update {
2172 my ($self) = @_; 3875 my ($self) = @_;
2173 3876
2174 $self->check_size; 3877 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3878}
2177 3879
2178sub add { 3880sub add {
2179 my ($self, $child) = @_; 3881 my ($self, @children) = @_;
2180 3882
3883 $_->{is_toplevel} = 1
3884 for @children;
3885
2181 $self->SUPER::add ($child); 3886 $self->SUPER::add (@children);
3887}
3888
3889sub remove {
3890 my ($self, @children) = @_;
3891
3892 $self->SUPER::remove (@children);
3893
3894 delete $self->{is_toplevel}
3895 for @children;
3896
3897 while (@children) {
3898 my $w = pop @children;
3899 push @children, $w->children;
3900 $w->set_invisible;
3901 }
2182} 3902}
2183 3903
2184sub on_refresh { 3904sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3905 my ($self, $id, $cb) = @_;
2186 3906
2187 $self->{refresh_hook}{$id} = $cb; 3907 $self->{refresh_hook}{$id} = $cb;
2188} 3908}
2189 3909
3910sub on_post_alloc {
3911 my ($self, $id, $cb) = @_;
3912
3913 $self->{post_alloc_hook}{$id} = $cb;
3914}
3915
2190sub draw { 3916sub draw {
2191 my ($self) = @_; 3917 my ($self) = @_;
2192 3918
2193 while (my $rcb = delete $self->{refresh_hook}) { 3919 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3920 $_->()
3921 for values %{delete $self->{refresh_hook}};
2195 } 3922 }
3923
3924 if ($self->{realloc}) {
3925 my %queue;
3926 my @queue;
3927 my $widget;
3928
3929 outer:
3930 while () {
3931 if (my $realloc = delete $self->{realloc}) {
3932 for $widget (values %$realloc) {
3933 $widget->{visible} or next; # do not resize invisible widgets
3934
3935 $queue{$widget+0}++ and next; # duplicates are common
3936
3937 push @{ $queue[$widget->{visible}] }, $widget;
3938 }
3939 }
3940
3941 while () {
3942 @queue or last outer;
3943
3944 $widget = pop @{ $queue[-1] || [] }
3945 and last;
3946
3947 pop @queue;
3948 }
3949
3950 delete $queue{$widget+0};
3951
3952 my ($w, $h) = $widget->size_request;
3953
3954 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3955 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3956
3957 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3958 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3959
3960 $w = $widget->{force_w} if exists $widget->{force_w};
3961 $h = $widget->{force_h} if exists $widget->{force_h};
3962
3963 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3964 || delete $widget->{force_realloc}) {
3965 $widget->{req_w} = $w;
3966 $widget->{req_h} = $h;
3967
3968 $self->{size_alloc}{$widget+0} = $widget;
3969
3970 if (my $parent = $widget->{parent}) {
3971 $self->{realloc}{$parent+0} = $parent
3972 unless $queue{$parent+0};
3973
3974 $parent->{force_size_alloc} = 1;
3975 $self->{size_alloc}{$parent+0} = $parent;
3976 }
3977 }
3978
3979 delete $self->{realloc}{$widget+0};
3980 }
3981 }
3982
3983 while (my $size_alloc = delete $self->{size_alloc}) {
3984 my @queue = sort { $b->{visible} <=> $a->{visible} }
3985 values %$size_alloc;
3986
3987 while () {
3988 my $widget = pop @queue || last;
3989
3990 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3991
3992 $w = 0 if $w < 0;
3993 $h = 0 if $h < 0;
3994
3995 $w = int $w + 0.5;
3996 $h = int $h + 0.5;
3997
3998 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3999 $widget->{old_w} = $widget->{w};
4000 $widget->{old_h} = $widget->{h};
4001
4002 $widget->{w} = $w;
4003 $widget->{h} = $h;
4004
4005 $widget->emit (size_allocate => $w, $h);
4006 }
4007 }
4008 }
4009
4010 while ($self->{post_alloc_hook}) {
4011 $_->()
4012 for values %{delete $self->{post_alloc_hook}};
4013 }
4014
2196 4015
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4016 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4017 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 4018 glClear GL_COLOR_BUFFER_BIT;
2200 4019
2201 glMatrixMode GL_PROJECTION; 4020 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 4021 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4022 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 4023 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 4024 glLoadIdentity;
2206 4025
4026 {
4027 package CFClient::UI::Base;
4028
4029 ($draw_x, $draw_y, $draw_w, $draw_h) =
4030 (0, 0, $self->{w}, $self->{h});
4031 }
4032
2207 $self->_draw; 4033 $self->_draw;
2208} 4034}
2209 4035
2210############################################################################# 4036#############################################################################
2211 4037
2212package CFClient::UI; 4038package CFClient::UI;
2213 4039
2214$ROOT = new CFClient::UI::Root; 4040$ROOT = new CFClient::UI::Root;
4041$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 4042
22161 40431
2217 4044

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