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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 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;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub set_size { 326sub set_size {
174 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
175 328
176 $self->{user_w} = $w; 329 $self->{force_w} = $w;
177 $self->{user_h} = $h; 330 $self->{force_h} = $h;
178 331
179 $self->check_size; 332 $self->realloc;
180} 333}
181 334
182sub size_request { 335sub size_request {
183 require Carp; 336 require Carp;
184 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
186 339
187sub configure { 340sub configure {
188 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
189 342
190 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
191 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
192 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
193 348
194 # use alignment to adjust x, y 349 # use alignment to adjust x, y
195 350
196 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
197 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
198
199 ($w, $h) = ($w2, $h2);
200 } 353 }
201 354
202 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
203 $self->{x} = $x; 356 $self->{x} = $x;
204 $self->{y} = $y; 357 $self->{y} = $y;
205 $self->update; 358 $self->update;
206 } 359 }
207 360
208 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
209 $self->{w} = $w; 364 $self->{alloc_w} = $w;
210 $self->{h} = $h; 365 $self->{alloc_h} = $h;
211 366
212 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
213 $self->update;
214 } 368 }
215} 369}
216 370
217sub size_allocate { 371sub children {
218 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
219} 377}
220 378
221sub set_max_size { 379sub set_max_size {
222 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
223 381
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
226}
227 384
228# return top left coordinates 385 $self->realloc;
229sub _topleft { 386}
387
388sub set_tooltip {
230 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
231 390
232 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
233} 402}
234 403
235# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
236sub coord2local { 405sub coord2local {
237 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
238 407
239 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 409}
242 410
243# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
244sub coord2global { 412sub coord2global {
245 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
246 414
247 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 416}
250 417
251sub focus_in { 418sub invoke_focus_in {
252 my ($self) = @_; 419 my ($self) = @_;
253 420
254 return if $FOCUS == $self; 421 return if $FOCUS == $self;
255 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
256 423
257 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
258 425
259 $self->emit (focus_in => $focus);
260
261 $focus->update if $focus; 426 $focus->update if $focus;
262 $FOCUS->update; 427 $FOCUS->update;
263}
264 428
429 0
430}
431
265sub focus_out { 432sub invoke_focus_out {
266 my ($self) = @_; 433 my ($self) = @_;
267 434
268 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
269 436
270 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
271 438
272 $self->emit (focus_out => $focus);
273
274 $focus->update if $focus; #? 439 $focus->update if $focus; #?
275}
276 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
277sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
278sub button_up { } 454sub invoke_button_up { 1 }
279sub key_down { } 455sub invoke_key_down { 1 }
280sub key_up { } 456sub invoke_key_up { 1 }
281 457
282sub button_down { 458sub invoke_button_down {
283 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
284 460
285 $self->focus_in; 461 $self->grab_focus;
286}
287 462
288sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
289sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
290sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
291sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
292sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
293
294sub draw {
295 my ($self) = @_;
296
297 return unless $self->{h} && $self->{w};
298
299 glPushMatrix;
300 glTranslate $self->{x}, $self->{y}, 0;
301 $self->_draw;
302 glPopMatrix;
303
304 if ($self == $HOVER && $self->{can_hover}) {
305 my ($x, $y) = @$self{qw(x y)};
306
307 glColor 1, 0.8, 0.5, 0.2;
308 glEnable GL_BLEND;
309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310 glBegin GL_QUADS;
311 glVertex $x , $y;
312 glVertex $x + $self->{w}, $y;
313 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h};
315 glEnd;
316 glDisable GL_BLEND;
317 } 463 1
318} 464}
319 465
320sub _draw { 466sub connect {
321 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
322 468
323 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
324} 479}
325 480
326sub find_widget { 481sub find_widget {
327 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
328 483
… …
337 492
338sub set_parent { 493sub set_parent {
339 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
340 495
341 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
342} 498}
343 499
344sub check_size { 500sub realloc {
345 my ($self) = @_; 501 my ($self) = @_;
346 502
347 $self->{parent} 503 if ($self->{visible}) {
348 or return 1; 504 return if $self->{root}{realloc}{$self+0};
349 505
350 my ($w, $h) = $self->{user_w} && $self->{user_h} 506 $self->{root}{realloc}{$self+0} = $self;
351 ? @$self{qw(user_w user_h)} 507 $self->{root}->update;
352 : $self->size_request;
353
354 if ($w != $self->{req_w} || $h != $self->{req_h}) {
355 $self->{req_w} = $w;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else { 508 } else {
366 0 509 delete $self->{req_w};
510 delete $self->{req_h};
367 } 511 }
368} 512}
369 513
370sub update { 514sub update {
371 my ($self) = @_; 515 my ($self) = @_;
372 516
373 $self->{parent}->update 517 $self->{parent}->update
374 if $self->{parent}; 518 if $self->{parent};
375} 519}
376 520
377sub connect { 521sub reconfigure {
378 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
379 523
380 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
381} 526}
382 527
383sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
384 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
385 531
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
387 $cb->($self, @args); 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
388 } 561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
389} 585}
390 586
391sub DESTROY { 587sub DESTROY {
392 my ($self) = @_; 588 my ($self) = @_;
393 589
394 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
395} 594}
396 595
397############################################################################# 596#############################################################################
398 597
399package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
407 my $class = shift; 606 my $class = shift;
408 607
409 # range [value, low, high, page] 608 # range [value, low, high, page]
410 609
411 $class->SUPER::new ( 610 $class->SUPER::new (
412 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
413 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
414 @_ 613 @_
415 ) 614 )
416} 615}
417 616
418sub _draw { 617sub _draw {
419 my ($self) = @_; 618 my ($self) = @_;
420 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
421 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
422 626
423 glEnable GL_BLEND; 627 glEnable GL_BLEND;
424 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
425 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
426 630
427 glBegin GL_QUADS; 631 glBegin GL_QUADS;
428 glVertex 0 , 0; 632 glVertex 0 , 0;
429 glVertex 0 , $h; 633 glVertex 0 , $h;
430 glVertex $w, $h; 634 glVertex $w, $h;
431 glVertex $w, 0; 635 glVertex $w, 0;
432 glEnd; 636 glEnd;
433 637
434 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
435} 640}
436 641
437############################################################################# 642#############################################################################
438 643
439package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
444 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
445 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
446} 651}
447 652
448sub size_request { 653sub size_request {
449 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
450} 657}
451 658
452sub draw { } 659sub draw { }
453 660
454############################################################################# 661#############################################################################
… …
458our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
459 666
460sub new { 667sub new {
461 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
462 669
463 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
464 671
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
466 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
467 680
468 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
469} 763}
470 764
471sub add { 765sub add {
472 my ($self, $child) = @_; 766 my ($self, $child) = @_;
473 767
474 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
475 769 $self->SUPER::add ($child);
476 use sort 'stable';
477
478 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child
481 ];
482
483 $child->check_size;
484} 770}
485 771
486sub remove { 772sub remove {
487 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
488 774
489 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
490 776
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
492 780
493 $self->check_size; 781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
494 $self->update; 821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
495} 931}
496 932
497sub find_widget { 933sub find_widget {
498 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
499 935
500 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
501 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
502 938 ) {
503 my $res;
504
505 for (reverse @{ $self->{children} }) {
506 $res = $_->find_widget ($x, $y)
507 and return $res;
508 }
509
510 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
511} 943}
512 944
513sub _draw { 945sub _render {
514 my ($self) = @_; 946 my ($self) = @_;
515 947
516 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
517} 954}
518 955
519############################################################################# 956#############################################################################
520 957
521package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
522 959
523our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
524 961
525sub new { 962sub new {
526 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
527 964
528 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
529 966
530 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
531} 987}
532 988
533sub add { 989sub add {
534 my ($self, $child) = @_;
535
536 $self->{children} = [];
537
538 $self->SUPER::add ($child);
539}
540
541sub remove {
542 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
543 991
544 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
545
546 $self->{children} = [new CFClient::UI::Empty]
547 unless @{$self->{children}};
548} 993}
549 994
550sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
551 997
552sub size_request { 998 $self->SUPER::update;
553 $_[0]{children}[0]->size_request
554}
555 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
556sub size_allocate { 1005sub invoke_size_allocate {
557 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
558 1007
559 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
560} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
561 1016
562############################################################################# 1017#############################################################################
563 1018
564package CFClient::UI::Window; 1019package CFClient::UI::Frame;
565 1020
566our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
567 1022
568use CFClient::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
569 1072
570sub new { 1073sub new {
571 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
572 1075
573 my $self = $class->SUPER::new (%arg);
574}
575
576sub update {
577 my ($self) = @_;
578
579 # we want to do this delayed...
580 $self->render_chld;
581 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592}
593
594sub size_allocate {
595 my ($self, $w, $h) = @_;
596
597 $self->child->configure (0, 0, $w, $h);
598
599 $self->render_chld;
600}
601
602sub _draw {
603 my ($self) = @_;
604
605 my ($w, $h) = ($self->w, $self->h);
606
607 my $tex = $self->{texture}
608 or return;
609
610 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
614
615 $tex->draw_quad (0, 0, $w, $h);
616
617 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D;
619}
620
621#############################################################################
622
623package CFClient::UI::ViewPort;
624
625our @ISA = CFClient::UI::Window::;
626
627sub new { die }
628
629sub size_request {
630 my ($self) = @_;
631
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
634
635 @$self{qw(child_w child_h)}
636}
637
638sub _draw {
639 my ($self) = @_;
640
641 $self->{children}[1]->draw;
642}
643
644
645#############################################################################
646
647package CFClient::UI::Frame;
648
649our @ISA = CFClient::UI::Bin::;
650
651use CFClient::OpenGL;
652
653sub new {
654 my $class = shift;
655
656 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
657 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
658 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
659 border => 0.8, 1079 border => 0.6,
660 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
661 ); 1084 );
662 1085
663 $self
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->{w}, $self->{h});
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675
676# glBegin GL_QUADS;
677# glColor 0, 0, 0, 0;
678# glVertex 0 , 0;
679# glVertex 0 , $h;
680# glVertex $w, $h;
681# glVertex $w, 0;
682# glEnd;
683
684
685 $self->child->draw;
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D;
688}
689
690#############################################################################
691
692package CFClient::UI::FancyFrame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697
698my @tex =
699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
700 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
701
702sub new {
703 my $class = shift;
704
705 # TODO: user_x, user_y, overwrite moveto?
706
707 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1],
710 border => 0.8,
711 can_events => 1,
712 @_
713 );
714
715 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
716 align => 0, 1087 align => 0,
717 valign => 1, 1088 valign => 1,
718 text => $self->{title}, 1089 text => $self->{title},
719 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
720 1101
721 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
722} 1111}
723 1112
724sub border { 1113sub border {
725 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
726} 1115}
727 1116
728sub size_request { 1117sub size_request {
729 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
730 1125
731 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
732 1127
733 ( 1128 (
734 $w + $self->border * 2, 1129 $w + $self->border * 2,
735 $h + $self->border * 2, 1130 $h + $self->border * 2,
736 ) 1131 )
737} 1132}
738 1133
739sub size_allocate { 1134sub invoke_size_allocate {
740 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
741 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
742 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
743 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
744 1147
745 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
746 if $self->{title};
747
748 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
749}
750 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
751sub button_down { 1156sub invoke_button_down {
752 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
753 1158
1159 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 1160 my $border = $self->border;
755 1161
756 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
761 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
762 $self->{motion} = sub { 1173 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
764 1175
765 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
766 1178
767 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
769 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
770 }; 1184 };
771 1185
772 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
777 1189
778 $self->{motion} = sub { 1190 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
780 1192
781 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
782 1194
783 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
784 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
785 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
786 } 1203 1
787} 1204}
788 1205
789sub button_up { 1206sub invoke_button_up {
790 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
791 1208
792 delete $self->{motion}; 1209 ! ! delete $self->{motion}
793} 1210}
794 1211
795sub mouse_motion { 1212sub invoke_mouse_motion {
796 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
797 1214
798 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
799} 1218}
800 1219
801sub _draw { 1220sub _draw {
802 my ($self) = @_; 1221 my ($self) = @_;
803 1222
1223 my $child = $self->{children}[0];
1224
804 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
805 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
806 1227
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
811 1230
812 my $border = $self->border; 1231 my $border = $self->border;
813 1232
814 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
815 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
819 1238
820 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
821 1241
822 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
824 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
825 1245 $bg->{t} = $ch / $bg->{h};
826 glColor @{ $self->{bg} };
827
828 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
832 1248
833 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND;
835 1250
836 $self->{title}->draw if $self->{title};
837 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
838} 1262}
839 1263
840############################################################################# 1264#############################################################################
841 1265
842package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
850sub new { 1274sub new {
851 my $class = shift; 1275 my $class = shift;
852 1276
853 $class->SUPER::new ( 1277 $class->SUPER::new (
854 col_expand => [], 1278 col_expand => [],
855 @_ 1279 @_,
856 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
857} 1285}
858 1286
859sub add { 1287sub add {
860 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
861 1289
862 $child->set_parent ($self); 1290 $child->set_parent ($self);
863 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
864 1292
865 $child->check_size; 1293 $self->realloc;
866} 1294}
867 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
868# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
869sub clear { 1303sub clear {
870 my ($self) = @_; 1304 my ($self) = @_;
871 1305
1306 my @children = $self->children;
872 delete $self->{children}; 1307 delete $self->{children};
873 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
874} 1315}
875 1316
876sub get_wh { 1317sub get_wh {
877 my ($self) = @_; 1318 my ($self) = @_;
878 1319
… …
904 (sum @$ws), 1345 (sum @$ws),
905 (sum @$hs), 1346 (sum @$hs),
906 ) 1347 )
907} 1348}
908 1349
909sub size_allocate { 1350sub invoke_size_allocate {
910 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
911 1352
912 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
913 1354
914 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
915 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
916 1357
917 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
918 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
919 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
920 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
946 } 1387 }
947 1388
948 $y += $row_h; 1389 $y += $row_h;
949 } 1390 }
950 1391
1392 1
951} 1393}
952 1394
953sub find_widget { 1395sub find_widget {
954 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
955 1397
… …
974 } 1416 }
975} 1417}
976 1418
977############################################################################# 1419#############################################################################
978 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my @children = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@children || 1)) x @children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children[$_]{expand}
1462 for 0 .. $#children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#children) {
1470 my $alloc = $req[$_];
1471 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
979package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
980 1482
981# TODO: wrap into common Box base class
982
983our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
984 1484
985sub size_request { 1485sub new {
986 my ($self) = @_; 1486 my $class = shift;
987 1487
988 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
989 1489 vertical => 0,
990 ( 1490 @_,
991 (List::Util::sum map $_->[0], @alloc),
992 (List::Util::max map $_->[1], @alloc),
993 ) 1491 )
994} 1492}
995 1493
996sub size_allocate {
997 my ($self, $w, $h) = @_;
998
999 ($h, $w) = ($w, $h);
1000
1001 my $children = $self->{children};
1002
1003 my @h = map $_->{req_w}, @$children;
1004
1005 my $req_h = List::Util::sum @h;
1006
1007 if ($req_h > $h) {
1008 # ah well, not enough space
1009 $_ *= $h / $req_h for @h;
1010 } else {
1011 my $exp = List::Util::sum map $_->{expand}, @$children;
1012 $exp ||= 1;
1013
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016
1017 my $alloc_h = $h[$_];
1018 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1019 $h[$_] = $alloc_h;
1020 }
1021 }
1022
1023 CFClient::UI::harmonize \@h;
1024
1025 my $y = 0;
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028 my $h = $h[$_];
1029 $child->configure ($y, 0, $h, $w);
1030
1031 $y += $h;
1032 }
1033
1034 1
1035}
1036
1037############################################################################# 1494#############################################################################
1038 1495
1039package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1040 1497
1041# TODO: wrap into common Box base class
1042
1043our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1044 1499
1045sub size_request { 1500sub new {
1046 my ($self) = @_; 1501 my $class = shift;
1047 1502
1048 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1049 1504 vertical => 1,
1050 ( 1505 @_,
1051 (List::Util::max map $_->[0], @alloc),
1052 (List::Util::sum map $_->[1], @alloc),
1053 ) 1506 )
1054} 1507}
1055 1508
1056sub size_allocate {
1057 my ($self, $w, $h) = @_;
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_h}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1076 }
1077 }
1078
1079 CFClient::UI::harmonize \@h;
1080
1081 my $y = 0;
1082 for (0 .. $#$children) {
1083 my $child = $children->[$_];
1084 my $h = $h[$_];
1085 $child->configure (0, $y, $w, $h);
1086
1087 $y += $h;
1088 }
1089
1090 1
1091}
1092
1093############################################################################# 1509#############################################################################
1094 1510
1095package CFClient::UI::Label; 1511package CFClient::UI::Label;
1096 1512
1097our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1098 1514
1099use CFClient::OpenGL; 1515use CFClient::OpenGL;
1100 1516
1101sub new { 1517sub new {
1102 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1103 1519
1104 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1106 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1107 fontsize => 1, 1530 fontsize => 1,
1108 text => "",
1109 align => -1, 1531 align => -1,
1110 valign => -1, 1532 valign => -1,
1111 padding => 2, 1533 padding_x => 2,
1112 layout => new CFClient::Layout, 1534 padding_y => 2,
1113 can_events => 0, 1535 can_events => 0,
1114 %arg 1536 %arg
1115 ); 1537 );
1116 1538
1117 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1118 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1119 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1120 $self->{template} = $layout; 1542 $self->{template} = $layout;
1121 } 1543 }
1122 1544
1123 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1125 1550
1126 $self 1551 $self
1127} 1552}
1128 1553
1129sub escape_text { 1554sub escape($) {
1130 local $_ = $_[1]; 1555 local $_ = $_[0];
1131 1556
1132 s/&/&amp;/g; 1557 s/&/&amp;/g;
1133 s/>/&gt;/g; 1558 s/>/&gt;/g;
1134 s/</&lt;/g; 1559 s/</&lt;/g;
1135 1560
1136 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1137} 1576}
1138 1577
1139sub set_text { 1578sub set_text {
1140 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1141 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1142 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1143 1586
1144 delete $self->{texture}; 1587 delete $self->{size_req};
1145 $self->check_size; 1588 $self->realloc;
1146 $self->update; 1589 $self->update;
1147} 1590}
1148 1591
1149sub set_markup { 1592sub set_markup {
1150 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1151 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1152 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1153 1602
1154 delete $self->{texture}; 1603 delete $self->{size_req};
1155 $self->check_size; 1604 $self->realloc;
1156 $self->update; 1605 $self->update;
1157} 1606}
1158 1607
1159sub size_request { 1608sub size_request {
1160 my ($self) = @_; 1609 my ($self) = @_;
1161 1610
1611 $self->{size_req} ||= do {
1162 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1163 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1164 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1165 1617
1166 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1167 1619
1168 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1169 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1170 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1171 1623
1172 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1173 1625
1174 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1175 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1176 } 1631 };
1177 1632
1178 ( 1633 @{ $self->{size_req} }
1179 $w + $self->{padding} * 2,
1180 $h + $self->{padding} * 2,
1181 )
1182} 1634}
1183 1635
1184sub size_allocate { 1636sub invoke_size_allocate {
1185 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1186 1638
1639 delete $self->{ox};
1640
1187 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1188} 1645}
1189 1646
1190sub set_fontsize { 1647sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1192 1649
1193 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1651 delete $self->{texture};
1195 $self->check_size; 1652
1196 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1197} 1662}
1198 1663
1199sub _draw { 1664sub _draw {
1200 my ($self) = @_; 1665 my ($self) = @_;
1201 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1202 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1203 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1204 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1205 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1206 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1207 }; 1678 };
1208 1679
1209 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1211 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1213 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1214 glColor @{$self->{fg}}; 1702 }
1215
1216 $self->{ox} = int (
1217 $self->{align} < 0 ? $self->{padding}
1218 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1219 : ($self->{w} - $tex->{w}) * 0.5
1220 );
1221
1222 $self->{oy} = int (
1223 $self->{valign} < 0 ? $self->{padding}
1224 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1225 : ($self->{h} - $tex->{h}) * 0.5
1226 );
1227
1228 $tex->draw_quad ($self->{ox}, $self->{oy});
1229 1703
1230 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1231 glDisable GL_BLEND;
1232} 1705}
1233 1706
1234############################################################################# 1707#############################################################################
1235 1708
1236package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1241 1714
1242sub new { 1715sub new {
1243 my $class = shift; 1716 my $class = shift;
1244 1717
1245 $class->SUPER::new ( 1718 $class->SUPER::new (
1246 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1250 can_hover => 1, 1723 can_hover => 1,
1251 can_focus => 1, 1724 can_focus => 1,
1252 valign => 0, 1725 valign => 0,
1253 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1254 @_ 1729 @_
1255 ) 1730 )
1256} 1731}
1257 1732
1258sub _set_text { 1733sub _set_text {
… …
1260 1735
1261 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1262 1737
1263 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1264 1739
1265 delete $self->{texture};
1266
1267 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1268 $self->{text} = $text; 1741 $self->{text} = $text;
1269 1742
1270 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1271 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1272 1746
1273 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1274} 1758}
1275 1759
1276sub get_text { 1760sub get_text {
1277 $_[0]{text} 1761 $_[0]{text}
1278} 1762}
… …
1283 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1284 1768
1285 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1286} 1770}
1287 1771
1288sub size_allocate {
1289 my ($self, $w, $h) = @_;
1290
1291 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1292}
1293
1294sub set_text {
1295 my ($self, $text) = @_;
1296
1297 $self->{cursor} = length $text;
1298 $self->_set_text ($text);
1299 $self->update;
1300}
1301
1302sub key_down { 1772sub invoke_key_down {
1303 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1304 1774
1305 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1306 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1307 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1308 1778
1309 my $text = $self->get_text; 1779 my $text = $self->get_text;
1310 1780
1311 if ($sym == 8) { 1781 if ($uni == 8) {
1312 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1313 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1314 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1315 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1316 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1317 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1318 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1319 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1320 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1321 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1322 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1323 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1324 $self->emit ('escape'); 1794 $self->emit ('escape');
1325 } elsif ($uni) { 1795 } elsif ($uni) {
1326 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1327 } 1799 }
1328 1800
1329 $self->_set_text ($text); 1801 $self->_set_text ($text);
1330 $self->update;
1331}
1332 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1333sub focus_in { 1808sub invoke_focus_in {
1334 my ($self) = @_; 1809 my ($self) = @_;
1335 1810
1336 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1337 1812
1338 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1339} 1814}
1340 1815
1341sub button_down { 1816sub invoke_button_down {
1342 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1343 1818
1344 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1345 1820
1346 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1347 1822
1348 # byte-index to char-index 1823 # byte-index to char-index
1349 my $text = $self->{text}; 1824 my $text = $self->{text};
1350 utf8::encode $text; 1825 utf8::encode $text;
1351 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1352 1827
1353 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1354 $self->update; 1829 $self->update;
1830
1831 1
1355} 1832}
1356 1833
1357sub mouse_motion { 1834sub invoke_mouse_motion {
1358 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1359# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1360} 1839}
1361 1840
1362sub _draw { 1841sub _draw {
1363 my ($self) = @_; 1842 my ($self) = @_;
1364 1843
1365 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1366 1845
1367 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1368 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1369 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1370 } else { 1849 } else {
1371 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1372 } 1851 }
1373 1852
1374 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1375 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1376 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1377 glVertex 0 , 0; 1856 glVertex 0 , 0;
1378 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1379 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1380 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1405 1884
1406our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1407 1886
1408use CFClient::OpenGL; 1887use CFClient::OpenGL;
1409 1888
1410sub key_down { 1889sub invoke_key_down {
1411 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1412 1891
1413 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1414 1893
1415 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1417 $self->update; 1901 $self->update;
1418 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1419 } else { 1925 } else {
1420 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1421 } 1929 1
1422
1423} 1930}
1424 1931
1425############################################################################# 1932#############################################################################
1426 1933
1427package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1436 1943
1437sub new { 1944sub new {
1438 my $class = shift; 1945 my $class = shift;
1439 1946
1440 $class->SUPER::new ( 1947 $class->SUPER::new (
1441 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1442 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1445 can_hover => 1, 1952 can_hover => 1,
1446 align => 0, 1953 align => 0,
1447 valign => 0, 1954 valign => 0,
1448 can_events => 1, 1955 can_events => 1,
1449 @_ 1956 @_
1450 ) 1957 )
1451} 1958}
1452 1959
1453sub button_up { 1960sub invoke_button_up {
1454 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1455 1962
1963 $self->emit ("activate")
1456 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1457 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1458 $self->emit ("activate"); 1966
1459 } 1967 1
1460} 1968}
1461 1969
1462sub _draw { 1970sub _draw {
1463 my ($self) = @_; 1971 my ($self) = @_;
1464 1972
1465 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1466 1974
1467 if ($GRAB == $self) {
1468 $self->{fg} = $self->{active_fg};
1469 }
1470
1471 glEnable GL_BLEND;
1472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1473 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1474 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1475 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1476 1978
1477 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1478 1980
1479 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 1982
1482 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1483} 2020}
1484 2021
1485############################################################################# 2022#############################################################################
1486 2023
1487package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1496 2033
1497sub new { 2034sub new {
1498 my $class = shift; 2035 my $class = shift;
1499 2036
1500 $class->SUPER::new ( 2037 $class->SUPER::new (
1501 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1502 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1503 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1504 state => 0, 2044 state => 0,
1505 can_hover => 1, 2045 can_hover => 1,
1506 @_ 2046 @_
1507 ) 2047 )
1508} 2048}
1509 2049
1510sub size_request { 2050sub size_request {
1511 my ($self) = @_; 2051 my ($self) = @_;
1512 2052
1513 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1514} 2054}
1515 2055
1516sub button_down { 2056sub invoke_button_down {
1517 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1518 2058
1519 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1520 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1521 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1522 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1523 } 2067 1
1524} 2068}
1525 2069
1526sub _draw { 2070sub _draw {
1527 my ($self) = @_; 2071 my ($self) = @_;
1528 2072
1529 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1530 2074
1531 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1532 2076
1533 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1534 2080
1535 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1536 2082
1537 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1538 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1539 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1540
1541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1542
1543 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1544
1545 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1546 glDisable GL_BLEND;
1547} 2088}
1548 2089
1549############################################################################# 2090#############################################################################
1550 2091
1551package CFClient::UI::Image; 2092package CFClient::UI::Image;
1552 2093
1553our @ISA = CFClient::UI::Base::; 2094our @ISA = CFClient::UI::Base::;
1554 2095
1555use CFClient::OpenGL; 2096use CFClient::OpenGL;
1556use Carp qw/confess/;
1557 2097
1558our %loaded_images; 2098our %texture_cache;
1559 2099
1560sub new { 2100sub new {
1561 my $class = shift; 2101 my $class = shift;
1562 2102
1563 my $self = $class->SUPER::new (can_events => 0, @_); 2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
1564 2107
1565 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
1566 2110
1567 $loaded_images{$self->{image}} ||= 2111 $self->{tex} = $texture_cache{$self->{path}} ||=
1568 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1569 2113
1570 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2114 Scalar::Util::weaken $texture_cache{$self->{path}};
1571 2115
1572 Scalar::Util::weaken $loaded_images{$self->{image}}; 2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1573
1574 $self->{aspect} = $tex->{w} / $tex->{h};
1575 2117
1576 $self 2118 $self
1577} 2119}
1578 2120
1579sub size_request { 2121sub size_request {
1580 my ($self) = @_; 2122 my ($self) = @_;
1581 2123
1582 ($self->{tex}->{w}, $self->{tex}->{h}) 2124 ($self->{tex}{w}, $self->{tex}{h})
1583} 2125}
1584 2126
1585sub _draw { 2127sub _draw {
1586 my ($self) = @_; 2128 my ($self) = @_;
1587 2129
… …
1594 glTranslate 0, -$self->{w}, 0; 2136 glTranslate 0, -$self->{w}, 0;
1595 2137
1596 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1597 } 2139 }
1598 2140
1599 glEnable GL_BLEND;
1600 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1601 glEnable GL_TEXTURE_2D; 2141 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1603 2143
1604 $tex->draw_quad (0, 0, $w, $h); 2144 $tex->draw_quad_alpha (0, 0, $w, $h);
1605 2145
1606 glDisable GL_BLEND;
1607 glDisable GL_TEXTURE_2D; 2146 glDisable GL_TEXTURE_2D;
1608} 2147}
1609 2148
1610############################################################################# 2149#############################################################################
1611 2150
… …
1659} 2198}
1660 2199
1661sub set_max { 2200sub set_max {
1662 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1663 2202
2203 return if $self->{max_val} == $max;
2204
1664 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1665} 2207}
1666 2208
1667sub set_value { 2209sub set_value {
1668 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1669 2211
1670 $self->set_max ($max) 2212 $self->set_max ($max)
1671 if defined $max; 2213 if defined $max;
1672 2214
1673 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1674 $self->{val} = $val; 2217 $self->{val} = $val;
1675
1676 $self->update; 2218 $self->update;
1677} 2219}
1678 2220
1679sub _draw { 2221sub _draw {
1680 my ($self) = @_; 2222 my ($self) = @_;
… …
1698 2240
1699 my $h1 = $self->{h} * (1 - $ycut1); 2241 my $h1 = $self->{h} * (1 - $ycut1);
1700 my $h2 = $self->{h} * (1 - $ycut2); 2242 my $h2 = $self->{h} * (1 - $ycut2);
1701 2243
1702 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2249
1707 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1708 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
… …
1743 2286
1744sub new { 2287sub new {
1745 my ($class, %arg) = @_; 2288 my ($class, %arg) = @_;
1746 2289
1747 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 2291 tooltip => $arg{type},
2292 can_hover => 1,
2293 can_events => 1,
1749 %arg, 2294 %arg,
1750 ); 2295 );
1751 2296
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2299 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 2300
1756 $self 2301 $self
1757} 2302}
1758 2303
1759sub set_fontsize { 2304sub set_fontsize {
… …
1761 2306
1762 $self->{value}->set_fontsize ($fsize); 2307 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 2308 $self->{max} ->set_fontsize ($fsize);
1764} 2309}
1765 2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
2316}
2317
1766sub set_value { 2318sub set_value {
1767 my ($self, $val, $max) = @_; 2319 my ($self, $val, $max) = @_;
1768 2320
1769 $self->set_max ($max) 2321 $self->set_max ($max)
1770 if defined $max; 2322 if defined $max;
1771 2323
1772 $self->{gauge}->set_value ($val, $max); 2324 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 2325 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 2326}
1782 2327
1783############################################################################# 2328#############################################################################
1784 2329
1785package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
… …
1795 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1796 2341
1797sub new { 2342sub new {
1798 my $class = shift; 2343 my $class = shift;
1799 2344
1800 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1801 2346
1802 # TODO: 0-width page 2347 # TODO: 0-width page
1803 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1804 # TODO: calculations are off 2349 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1808 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1809 req_w => 20, 2356 min_w => $::WIDTH / 80,
1810 req_h => 20, 2357 min_h => $::WIDTH / 80,
1811 vertical => 0, 2358 vertical => 0,
1812 can_hover => 1, 2359 can_hover => 1,
1813 inner_pad => 5, 2360 inner_pad => 0.02,
1814 @_ 2361 @_
1815 ); 2362 );
1816 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1817 $self 2367 $self
1818} 2368}
1819 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1820sub size_request { 2404sub size_request {
1821 my ($self) = @_; 2405 my ($self) = @_;
1822 2406
1823 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1824 my $h = $self->{req_h};
1825
1826 $self->{vertical} ? ($h, $w) : ($w, $h)
1827} 2408}
1828 2409
1829sub button_down { 2410sub invoke_button_down {
1830 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1831 2412
1832 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1833 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1834} 2418}
1835 2419
1836sub mouse_motion { 2420sub invoke_mouse_motion {
1837 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1838 2422
1839 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1840 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1841 2453
1842 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1843 2455
1844 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1845 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1846 2458
1847 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1848 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1849 $x = $lo if $x < $lo;
1850 $x = $hi - $page if $x > $hi - $page;
1851 $self->{range}[0] = $x;
1852 2461
1853 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1854 $self->update; 2463 $self->{knob_w} = $knob_w;
1855 } 2464 }
1856}
1857
1858# the inner_* stuff is for generating a padding for the slider handle,
1859# so that the handle doesn't leave the texture. This calculation isn't 100%
1860# correct propably, but it does the job for now
1861sub _calc_inner_pad_px {
1862 my ($self, $w) = @_;
1863 ($w / 100) * $self->{inner_pad} # % to pixels
1864}
1865
1866sub _draw {
1867 my ($self) = @_;
1868 2465
1869 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1870 2467
1871 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1872 2469
1873 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1874 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1875 2472
2473 glTranslate 1, 0, 0;
1876 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1877 glTranslate 0, -$self->{w}, 0;
1878
1879 ($w, $h) = ($h, $w);
1880 } 2475 }
1881 2476
1882 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1883 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1884 2479
1885 my ($value, $lo, $hi, $page) = @{$self->{range}};
1886
1887 $hi = $value + 1 if $lo == $hi;
1888
1889 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1890 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1891
1892 $page = int $page * $inner_w / ($hi - $lo);
1893 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1894
1895 $w -= $page;
1896 $page &= ~1;
1897 glTranslate $page * 0.5, 0, 0;
1898 $page ||= 2;
1899
1900 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1901 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1902
1903 glEnable GL_BLEND;
1904 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1905 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 2482
1908 # draw background 2483 # draw background
1909 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1910 2485
1911 # draw handle 2486 # draw handle
1912 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1913 2488
1914 glDisable GL_BLEND;
1915 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1916} 2490}
1917 2491
1918############################################################################# 2492#############################################################################
1919 2493
2494package CFClient::UI::ValSlider;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
1920package CFClient::UI::TextView; 2535package CFClient::UI::TextScroller;
1921 2536
1922our @ISA = CFClient::UI::HBox::; 2537our @ISA = CFClient::UI::HBox::;
1923 2538
1924use CFClient::OpenGL; 2539use CFClient::OpenGL;
1925 2540
1926sub new { 2541sub new {
1927 my $class = shift; 2542 my $class = shift;
1928 2543
1929 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1930 fontsize => 1, 2545 fontsize => 1,
2546 can_events => 0,
2547 indent => 0,
1931 #font => default_font 2548 #font => default_font
1932 @_, 2549 @_,
1933 2550
1934 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1935 par => [], 2552 par => [],
1936 height => 0, 2553 height => 0,
1937 children => [ 2554 children => [
1938 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1940 ], 2557 ],
1941 ); 2558 );
1942 2559
1943 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2561
1947 $self 2562 $self
1948} 2563}
1949 2564
1950sub set_fontsize { 2565sub set_fontsize {
… …
1952 2567
1953 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1954 $self->reflow; 2569 $self->reflow;
1955} 2570}
1956 2571
1957sub text_height { 2572sub visible_children {
1958 my ($self, $text) = @_; 2573 my ($self) = @_;
1959 2574
1960 my $layout = $self->{layout}; 2575 @{$self->{children}}[0,1]
1961
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w});
1964 $layout->set_text ($text);
1965
1966 ($layout->size)[1]
1967} 2576}
1968 2577
1969sub reflow {
1970 my ($self) = @_;
1971
1972 $self->{need_reflow}++;
1973 $self->update;
1974}
1975
1976sub size_allocate { 2578sub invoke_size_allocate {
1977 my ($self, $w, $h) = @_; 2579 my ($self, $w, $h) = @_;
1978 2580
1979 $self->SUPER::size_allocate ($w, $h); 2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
1980 2583
1981 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
1982 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1983 $self->{layout}->set_width ($self->{children}[0]{w}); 2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1984 2588
1985 $self->reflow; 2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
2595 my ($self, $para) = @_;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2603 $layout->set_markup ($para->{markup});
2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
2607}
2608
2609sub reflow {
2610 my ($self) = @_;
2611
2612 $self->{need_reflow}++;
2613 $self->update;
2614}
2615
2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
2624 my ($self) = @_;
2625
2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
2628
2629 $self->{par} = [];
2630 $self->{height} = 0;
2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1986} 2632}
1987 2633
1988sub add_paragraph { 2634sub add_paragraph {
1989 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
1990 2636
1991 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
1992 2638
1993 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
1994 2647
1995 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
1996 2650
1997 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
1998 2654
1999 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
2000 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
2001} 2660}
2002 2661
2003sub update { 2662sub update {
2004 my ($self) = @_; 2663 my ($self) = @_;
2005 2664
… …
2007 2666
2008 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
2009 2668
2010 delete $self->{texture}; 2669 delete $self->{texture};
2011 2670
2012 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
2013 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
2014 my $height = 0; 2675 my $height = 0;
2015 2676
2016 $height += $_->[0] = $self->text_height ($_->[2])
2017 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
2018 2689
2019 $self->{height} = $height; 2690 $self->{height} = $height;
2020 2691
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2022 2693
2023 delete $self->{texture}; 2694 delete $self->{texture};
2024 } 2695 }
2025 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2027 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
2029 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
2030 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D;
2033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2034 2715
2035 my $top = int $self->{children}[1]{range}[0];
2036
2037 my $y0 = $top;
2038 my $y1 = $top + $self->{h};
2039
2040 my $y = 0;
2041
2042 my $layout = $self->{layout};
2043
2044 $layout->set_font ($self->{font}) if $self->{font};
2045
2046 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
2047 my $h = $par->[0]; 2717 my $h = $para->{h};
2048 2718
2049 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
2050 $layout->set_text ($par->[2]);
2051 2720
2052 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
2053 my ($W, $H) = $layout->size; 2722
2054 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
2055 } 2740 }
2056 2741
2057 $y += $h; 2742 $y += $h;
2058 } 2743 }
2059 2744
2060 glDisable GL_TEXTURE_2D;
2061 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
2062 }; 2746 };
2063 }); 2747 });
2064} 2748}
2065 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
2066sub _draw { 2759sub _draw {
2067 my ($self) = @_; 2760 my ($self) = @_;
2068 2761
2069 if ($self->{texture}) {
2070 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
2074 }
2075 2767
2076 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
2077
2078} 2769}
2079 2770
2080############################################################################# 2771#############################################################################
2081 2772
2082package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
… …
2127 2818
2128sub new { 2819sub new {
2129 my $class = shift; 2820 my $class = shift;
2130 2821
2131 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2132 state => 0, 2823 state => 0,
2133 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2825 @_
2136 ); 2826 );
2137 2827
2138 if ($self->{state}) {
2139 $self->{state} = 0;
2140 $self->toggle_flopper;
2141 }
2142
2143 $self 2828 $self
2144} 2829}
2145 2830
2146sub toggle_flopper { 2831sub toggle_flopper {
2147 my ($self) = @_; 2832 my ($self) = @_;
2148 2833
2149 # TODO: use animation 2834 $self->{other}->toggle_visibility;
2150 if ($self->{state} = !$self->{state}) {
2151 $CFClient::UI::ROOT->add ($self->{other});
2152 $self->{other}->move ($self->coord2global (0, $self->{h}));
2153 $self->emit ("open");
2154 } else {
2155 $CFClient::UI::ROOT->remove ($self->{other});
2156 $self->emit ("close");
2157 }
2158
2159 $self->emit (changed => $self->{state});
2160} 2835}
2161 2836
2162############################################################################# 2837#############################################################################
2163 2838
2164package CFClient::UI::Tooltip; 2839package CFClient::UI::Tooltip;
… …
2174 @_, 2849 @_,
2175 can_events => 0, 2850 can_events => 0,
2176 ) 2851 )
2177} 2852}
2178 2853
2179sub set_text { 2854sub set_tooltip_from {
2180 my ($self, $text) = @_; 2855 my ($self, $widget) = @_;
2181 2856
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2857 my $tooltip = $widget->{tooltip};
2183 $self->{label}->set_text ($text); 2858
2184 $self->add ($self->{label}); 2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2185} 2877}
2186 2878
2187sub size_request { 2879sub size_request {
2188 my ($self) = @_; 2880 my ($self) = @_;
2189 2881
2190 $self->child->set_max_size ($::WIDTH * 0.2);
2191
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2883
2194 ($w + 4, $h + 4) 2884 ($w + 4, $h + 4)
2195} 2885}
2196 2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2197sub _draw { 2911sub _draw {
2198 my ($self) = @_; 2912 my ($self) = @_;
2199 2913
2200 glPushMatrix;
2201 glTranslate 0.375, 0.375; 2914 glTranslate 0.375, 0.375;
2202 2915
2203 my ($w, $h) = @$self{qw(w h)}; 2916 my ($w, $h) = @$self{qw(w h)};
2204 2917
2205 glColor 1, 0.8, 0.4; 2918 glColor 1, 0.8, 0.4;
… …
2216 glVertex 0 , $h; 2929 glVertex 0 , $h;
2217 glVertex $w, $h; 2930 glVertex $w, $h;
2218 glVertex $w, 0; 2931 glVertex $w, 0;
2219 glEnd; 2932 glEnd;
2220 2933
2221 glPopMatrix; 2934 glTranslate 2 - 0.375, 2 - 0.375;
2222 2935
2223 glTranslate 2, 2;
2224 $self->SUPER::_draw; 2936 $self->SUPER::_draw;
2225} 2937}
2226 2938
2227############################################################################# 2939#############################################################################
2228 2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
3099 } else {
3100 return 0
3101 }
3102
3103 1
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
2229package CFClient::UI::Root; 3789package CFClient::UI::Root;
2230 3790
2231our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
2232 3792
3793use List::Util qw(min max);
3794
2233use CFClient::OpenGL; 3795use CFClient::OpenGL;
2234 3796
2235sub check_size { 3797sub new {
2236 my ($self) = @_; 3798 my $class = shift;
2237 3799
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
2239} 3808}
2240 3809
2241sub size_request { 3810sub size_request {
2242 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
2243}
2244 3812
2245sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
2246 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2247 3832
2248 $self->SUPER::configure ($x, $y, $w, $h);
2249
2250 for my $child (@{$self->{children}}) { 3833 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 3835
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3836 $X = $child->{force_x} if exists $child->{force_x};
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3837 $Y = $child->{force_y} if exists $child->{force_y};
3838
3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
2255 $child->configure ($X, $Y, $W,$H); 3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
2256 } 3845 1
2257} 3846}
2258 3847
2259sub _topleft { 3848sub coord2local {
2260 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2261 3850
2262 ($x, $y) 3851 ($x, $y)
2263} 3852}
2264 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2265sub update { 3860sub update {
2266 my ($self) = @_; 3861 my ($self) = @_;
2267 3862
2268 $self->check_size; 3863 $::WANT_REFRESH++;
2269 ::refresh ();
2270} 3864}
2271 3865
2272sub add { 3866sub add {
2273 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2274 3868
2275 # integerize window positions 3869 $_->{is_toplevel} = 1
2276 $child->{x} = int $child->{x}; 3870 for @children;
2277 $child->{y} = int $child->{y};
2278 3871
2279 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2280} 3888}
2281 3889
2282sub on_refresh { 3890sub on_refresh {
2283 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2284 3892
2285 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2286} 3894}
2287 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2288sub draw { 3902sub draw {
2289 my ($self) = @_; 3903 my ($self) = @_;
2290 3904
2291 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2293 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2294 4001
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2298 4005
2299 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2300 glLoadIdentity; 4007 glLoadIdentity;
2301 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2302 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2303 glLoadIdentity; 4010 glLoadIdentity;
2304 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2305 $self->_draw; 4019 $self->_draw;
2306} 4020}
2307 4021
2308############################################################################# 4022#############################################################################
2309 4023
2310package CFClient::UI; 4024package CFClient::UI;
2311 4025
2312$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
2313$TOOLTIP = new CFClient::UI::Tooltip; 4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2314 4028
23151 40291
2316 4030

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