ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.155 by root, Sun Apr 23 02:22:54 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
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 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
180} 338}
181 339
340sub baseline_shift {
341 0
342}
343
182sub configure { 344sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
184 346
185 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
188 352
189 # use alignment to adjust x, y 353 # use alignment to adjust x, y
190 354
191 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 357 }
196 358
197 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 360 $self->{x} = $x;
199 $self->{y} = $y; 361 $self->{y} = $y;
200 $self->update; 362 $self->update;
201 } 363 }
202 364
203 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
204 $self->{w} = $w; 368 $self->{alloc_w} = $w;
205 $self->{h} = $h; 369 $self->{alloc_h} = $h;
206 370
207 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 372 }
210} 373}
211 374
212sub size_allocate { 375sub children {
213 # nothing to be done 376 # nop
214} 377}
215 378
216# return top left coordinates 379sub visible_children {
217sub _topleft { 380 $_[0]->children
381}
382
383sub set_max_size {
218 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
219 385
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
221} 406}
222 407
223# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
224sub coord2local { 409sub coord2local {
225 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
226 411
227 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 413}
230 414
231# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
232sub coord2global { 416sub coord2global {
233 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
234 418
235 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 420}
238 421
239sub focus_in { 422sub invoke_focus_in {
240 my ($self) = @_; 423 my ($self) = @_;
241 424
242 return if $FOCUS == $self; 425 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
244 427
245 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
246 429
247 $self->emit (focus_in => $focus);
248
249 $focus->update if $focus; 430 $focus->update if $focus;
250 $FOCUS->update; 431 $FOCUS->update;
251}
252 432
433 0
434}
435
253sub focus_out { 436sub invoke_focus_out {
254 my ($self) = @_; 437 my ($self) = @_;
255 438
256 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
257 440
258 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
259 442
260 $self->emit (focus_out => $focus);
261
262 $focus->update if $focus; #? 443 $focus->update if $focus; #?
263}
264 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
265sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
266sub button_up { } 458sub invoke_button_up { 1 }
267sub key_down { } 459sub invoke_key_down { 1 }
268sub key_up { } 460sub invoke_key_up { 1 }
269 461
270sub button_down { 462sub invoke_button_down {
271 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
272 464
273 $self->focus_in; 465 $self->grab_focus;
274}
275 466
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
281
282sub draw {
283 my ($self) = @_;
284
285 return unless $self->{h} && $self->{w};
286
287 glPushMatrix;
288 glTranslate $self->{x}, $self->{y}, 0;
289 $self->_draw;
290 glPopMatrix;
291
292 if ($self == $HOVER && $self->{can_hover}) {
293 my ($x, $y) = @$self{qw(x y)};
294
295 glColor 1, 0.8, 0.5, 0.2;
296 glEnable GL_BLEND;
297 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
298 glBegin GL_QUADS;
299 glVertex $x , $y;
300 glVertex $x + $self->{w}, $y;
301 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h};
303 glEnd;
304 glDisable GL_BLEND;
305 } 467 1
306} 468}
307 469
308sub _draw { 470sub connect {
309 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
310 472
311 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
312} 483}
313 484
314sub find_widget { 485sub find_widget {
315 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
316 487
… …
325 496
326sub set_parent { 497sub set_parent {
327 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
328 499
329 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
330} 502}
331 503
332sub check_size { 504sub realloc {
333 my ($self) = @_; 505 my ($self) = @_;
334 506
335 return unless $self->{parent}; 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
336 509
337 my ($w, $h) = $self->size_request; 510 $self->{root}{realloc}{$self+0} = $self;
338 511 $self->{root}->update;
339 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 } else {
340 $self->{req_w} = $w; 513 delete $self->{req_w};
341 $self->{req_h} = $h; 514 delete $self->{req_h};
342
343 $self->{parent}->check_size;
344 } 515 }
345} 516}
346 517
347sub update { 518sub update {
348 my ($self) = @_; 519 my ($self) = @_;
349 520
350 $self->{parent}->update 521 $self->{parent}->update
351 if $self->{parent}; 522 if $self->{parent};
352} 523}
353 524
354sub connect { 525sub reconfigure {
355 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
356 527
357 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
358} 530}
359 531
360sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
361 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
362 535
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
364 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
365 } 565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
366} 589}
367 590
368sub DESTROY { 591sub DESTROY {
369 my ($self) = @_; 592 my ($self) = @_;
370 593
371 #$self->deactivate; 594 delete $WIDGET{$self+0};
595
596 eval { $self->destroy };
597 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
372} 598}
373 599
374############################################################################# 600#############################################################################
375 601
376package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
… …
384 my $class = shift; 610 my $class = shift;
385 611
386 # range [value, low, high, page] 612 # range [value, low, high, page]
387 613
388 $class->SUPER::new ( 614 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
391 @_ 617 @_
392 ) 618 )
393} 619}
394 620
395sub _draw { 621sub _draw {
396 my ($self) = @_; 622 my ($self) = @_;
397 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
399 630
400 glEnable GL_BLEND; 631 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
403 634
404 glBegin GL_QUADS; 635 glBegin GL_QUADS;
405 glVertex 0 , 0; 636 glVertex 0 , 0;
406 glVertex 0 , $h; 637 glVertex 0 , $h;
407 glVertex $w, $h; 638 glVertex $w, $h;
408 glVertex $w, 0; 639 glVertex $w, 0;
409 glEnd; 640 glEnd;
410 641
411 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
412} 644}
413 645
414############################################################################# 646#############################################################################
415 647
416package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
423} 655}
424 656
425sub size_request { 657sub size_request {
426 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
427} 661}
428 662
429sub draw { } 663sub draw { }
430 664
431############################################################################# 665#############################################################################
… …
435our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
436 670
437sub new { 671sub new {
438 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
439 673
440 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
441 675
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
443 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
444 684
445 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
446} 767}
447 768
448sub add { 769sub add {
449 my ($self, $child) = @_; 770 my ($self, $child) = @_;
450 771
451 $child->set_parent ($self); 772 $self->SUPER::remove ($_) for @{ $self->{children} };
452 773 $self->SUPER::add ($child);
453 use sort 'stable';
454
455 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child
458 ];
459
460 $child->check_size;
461} 774}
462 775
463sub remove { 776sub remove {
464 my ($self, $child) = @_; 777 my ($self, $widget) = @_;
465 778
466 delete $child->{parent}; 779 $self->SUPER::remove ($widget);
467 780
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
469 784
470 $self->check_size; 785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub invoke_size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795
796 1
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub invoke_size_allocate {
823 my ($self, $w, $h) = @_;
824
471 $self->update; 825 $self->update;
826
827 $self->SUPER::invoke_size_allocate ($w, $h)
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub invoke_size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908
909 1
910}
911
912sub set_offset {
913 my ($self, $x, $y) = @_;
914
915 $self->{view_x} = int $x;
916 $self->{view_y} = int $y;
917
918 $self->update;
919}
920
921# hmm, this does not work for topleft of $self... but we should not ask for that
922sub coord2local {
923 my ($self, $x, $y) = @_;
924
925 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
926}
927
928sub coord2global {
929 my ($self, $x, $y) = @_;
930
931 $x = List::Util::min $self->{w}, $x - $self->{view_x};
932 $y = List::Util::min $self->{h}, $y - $self->{view_y};
933
934 $self->SUPER::coord2global ($x, $y)
472} 935}
473 936
474sub find_widget { 937sub find_widget {
475 my ($self, $x, $y) = @_; 938 my ($self, $x, $y) = @_;
476 939
477 $x -= $self->{x}; 940 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
478 $y -= $self->{y}; 941 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
479 942 ) {
480 my $res;
481
482 for (reverse @{ $self->{children} }) {
483 $res = $_->find_widget ($x, $y)
484 and return $res;
485 }
486
487 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 943 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944 } else {
945 $self->CFClient::UI::Base::find_widget ($x, $y)
946 }
488} 947}
489 948
490sub _draw { 949sub _render {
491 my ($self) = @_; 950 my ($self) = @_;
492 951
493 $_->draw for @{$self->{children}}; 952 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
953 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
954
955 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956
957 $self->SUPER::_render;
494} 958}
495 959
496############################################################################# 960#############################################################################
497 961
498package CFClient::UI::Bin; 962package CFClient::UI::ScrolledWindow;
499 963
500our @ISA = CFClient::UI::Container::; 964our @ISA = CFClient::UI::HBox::;
501 965
502sub new { 966sub new {
503 my ($class, %arg) = @_; 967 my ($class, %arg) = @_;
504 968
505 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 969 my $child = delete $arg{child};
506 970
507 $class->SUPER::new (children => [$child], %arg) 971 my $self;
972
973 my $slider = new CFClient::UI::Slider
974 vertical => 1,
975 range => [0, 0, 1, 0.01], # HACK fix
976 on_changed => sub {
977 $self->{vp}->set_offset (0, $_[1]);
978 },
979 ;
980
981 $self = $class->SUPER::new (
982 vp => (new CFClient::UI::ViewPort expand => 1),
983 slider => $slider,
984 %arg,
985 );
986
987 $self->SUPER::add ($self->{vp}, $self->{slider});
988 $self->add ($child) if $child;
989
990 $self
508} 991}
509 992
510sub add { 993sub add {
511 my ($self, $child) = @_;
512
513 $self->{children} = [];
514
515 $self->SUPER::add ($child);
516}
517
518sub remove {
519 my ($self, $widget) = @_; 994 my ($self, $widget) = @_;
520 995
521 $self->SUPER::remove ($widget); 996 $self->{vp}->add ($self->{child} = $widget);
522
523 $self->{children} = [new CFClient::UI::Empty]
524 unless @{$self->{children}};
525} 997}
526 998
527sub child { $_[0]->{children}[0] } 999sub update {
1000 my ($self) = @_;
528 1001
529sub size_request { 1002 $self->SUPER::update;
530 $_[0]{children}[0]->size_request
531}
532 1003
1004 # todo: overwrite size_allocate of child
1005 my $child = $self->{vp}->child;
1006 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1007}
1008
533sub size_allocate { 1009sub invoke_size_allocate {
534 my ($self, $w, $h) = @_; 1010 my ($self, $w, $h) = @_;
535 1011
536 $self->{children}[0]->configure (0, 0, $w, $h); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014
1015 $self->SUPER::invoke_size_allocate ($w, $h)
537} 1016}
1017
1018#TODO# update range on size_allocate depending on child
1019# update viewport offset on scroll
538 1020
539############################################################################# 1021#############################################################################
540 1022
541package CFClient::UI::Window; 1023package CFClient::UI::Frame;
542 1024
543our @ISA = CFClient::UI::Bin::; 1025our @ISA = CFClient::UI::Bin::;
544 1026
545use CFClient::OpenGL; 1027use CFClient::OpenGL;
1028
1029sub new {
1030 my $class = shift;
1031
1032 $class->SUPER::new (
1033 bg => undef,
1034 @_,
1035 )
1036}
1037
1038sub _draw {
1039 my ($self) = @_;
1040
1041 if ($self->{bg}) {
1042 my ($w, $h) = @$self{qw(w h)};
1043
1044 glEnable GL_BLEND;
1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046 glColor_premultiply @{ $self->{bg} };
1047
1048 glBegin GL_QUADS;
1049 glVertex 0 , 0;
1050 glVertex 0 , $h;
1051 glVertex $w, $h;
1052 glVertex $w, 0;
1053 glEnd;
1054
1055 glDisable GL_BLEND;
1056 }
1057
1058 $self->SUPER::_draw;
1059}
1060
1061#############################################################################
1062
1063package CFClient::UI::FancyFrame;
1064
1065our @ISA = CFClient::UI::Bin::;
1066
1067use CFClient::OpenGL;
1068
1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
546 1076
547sub new { 1077sub new {
548 my ($class, %arg) = @_; 1078 my ($class, %arg) = @_;
549 1079
550 my $self = $class->SUPER::new (%arg);
551}
552
553sub update {
554 my ($self) = @_;
555
556 # we want to do this delayed...
557 $self->render_chld;
558 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569}
570
571sub size_allocate {
572 my ($self, $w, $h) = @_;
573
574 $self->child->configure (0, 0, $w, $h);
575
576 $self->render_chld;
577}
578
579sub _draw {
580 my ($self) = @_;
581
582 my ($w, $h) = ($self->w, $self->h);
583
584 my $tex = $self->{texture}
585 or return;
586
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
591
592 $tex->draw_quad (0, 0, $w, $h);
593
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D;
596}
597
598#############################################################################
599
600package CFClient::UI::ViewPort;
601
602our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629
630sub new {
631 my $class = shift;
632
633 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
634 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
635 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
636 border => 0.8, 1083 border => 0.6,
637 @_ 1084 can_events => 1,
1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
638 ); 1088 );
639 1089
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648}
649
650sub size_request {
651 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h})
653}
654
655sub size_allocate {
656 my ($self, $w, $h) = @_;
657 $self->{w} = $w;
658 $self->{h} = $h;
659 $self->child->configure (0, 0, $w, $h);
660}
661
662sub _draw {
663 my ($self) = @_;
664
665 my ($w, $h) = ($self->{w}, $self->{h});
666
667 glEnable GL_BLEND;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671
672# glBegin GL_QUADS;
673# glColor 0, 0, 0, 0;
674# glVertex 0 , 0;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679
680
681 $self->child->draw;
682 glDisable GL_BLEND;
683 glDisable GL_TEXTURE_2D;
684}
685
686#############################################################################
687
688package CFClient::UI::FancyFrame;
689
690our @ISA = CFClient::UI::Bin::;
691
692use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697
698sub new {
699 my $class = shift;
700
701 # TODO: user_x, user_y, overwrite moveto?
702
703 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1],
706 border => 0.8,
707 can_events => 1,
708 @_
709 );
710
711 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
712 align => 0, 1091 align => 0,
713 valign => 1, 1092 valign => 1,
714 text => $self->{title}, 1093 text => $self->{title},
715 fontsize => 1; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
716 1105
717 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
718} 1115}
719 1116
720sub border { 1117sub border {
721 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
722} 1119}
723 1120
724sub size_request { 1121sub size_request {
725 my ($self) = @_; 1122 my ($self) = @_;
726 1123
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
728 1129
729 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
730 1131
731 ( 1132 (
732 $w + $self->border * 2, 1133 $w + $self->border * 2,
733 $h + $self->border * 2, 1134 $h + $self->border * 2,
734 ) 1135 )
735} 1136}
736 1137
737sub size_allocate { 1138sub invoke_size_allocate {
738 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
739 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
740 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
742 1151
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
744 if $self->{title};
745
746 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
747}
748 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
749sub button_down { 1160sub invoke_button_down {
750 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
751 1162
1163 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1164 my $border = $self->border;
753 1165
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1166 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1167 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1168
1169 if ($lr & $td) {
1170 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1172 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1173
1174 my $mx = $x < $border;
1175 my $my = $y < $border;
1176
760 $self->{motion} = sub { 1177 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1178 my ($ev, $x, $y) = @_;
762 1179
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1180 my $dx = $ev->{x} - $ox;
1181 my $dy = $ev->{y} - $oy;
764 1182
765 $self->{user_w} = $bw + $x - $ox; 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1187 $self->realloc;
768 }; 1188 };
769 1189
770 } elsif ($x >= 0 && $x < $self->{w} 1190 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
775 1193
776 $self->{motion} = sub { 1194 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
778 1196
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
780 1198
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update; 1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
783 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
784 } 1207 1
785} 1208}
786 1209
787sub button_up { 1210sub invoke_button_up {
788 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
789 1212
790 delete $self->{motion}; 1213 ! ! delete $self->{motion}
791} 1214}
792 1215
793sub mouse_motion { 1216sub invoke_mouse_motion {
794 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
795 1218
796 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
797} 1222}
798 1223
799sub _draw { 1224sub _draw {
800 my ($self) = @_; 1225 my ($self) = @_;
801 1226
1227 my $child = $self->{children}[0];
1228
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
804 1231
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1234
810 my $border = $self->border; 1235 my $border = $self->border;
811 1236
812 glColor @{ $self->{border_bg} }; 1237 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1238 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1239 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1240 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1241 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1242
818 my $bg = $tex[0]; 1243 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244 glColor @{ $self->{bg} };
819 1245
820 # TODO: repeat texture not scale 1246 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1247 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1248 $bg->{s} = $cw / $bg->{w};
823 1249 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1251 }
830 1252
831 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1254
834 $self->{title}->draw if $self->{title};
835 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
836} 1266}
837 1267
838############################################################################# 1268#############################################################################
839 1269
840package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
848sub new { 1278sub new {
849 my $class = shift; 1279 my $class = shift;
850 1280
851 $class->SUPER::new ( 1281 $class->SUPER::new (
852 col_expand => [], 1282 col_expand => [],
853 @_ 1283 @_,
854 ) 1284 )
1285}
1286
1287sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1289}
856 1290
857sub add { 1291sub add {
858 my ($self, $x, $y, $child) = @_; 1292 my ($self, $x, $y, $child) = @_;
859 1293
860 $child->set_parent ($self); 1294 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
862 1296
863 $child->check_size; 1297 $self->realloc;
864} 1298}
865 1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1304}
1305
866# TODO: move to container class maybe? send childs a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1307sub clear {
868 my ($self) = @_; 1308 my ($self) = @_;
869 1309
1310 my @children = $self->children;
870 delete $self->{children}; 1311 delete $self->{children};
871 $self->update; 1312
1313 for (@children) {
1314 delete $_->{parent};
1315 $_->hide;
1316 }
1317
1318 $self->realloc;
872} 1319}
873 1320
874sub get_wh { 1321sub get_wh {
875 my ($self) = @_; 1322 my ($self) = @_;
876 1323
… …
902 (sum @$ws), 1349 (sum @$ws),
903 (sum @$hs), 1350 (sum @$hs),
904 ) 1351 )
905} 1352}
906 1353
907sub size_allocate { 1354sub invoke_size_allocate {
908 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
909 1356
910 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
911 1358
912 my $req_w = sum @$ws; 1359 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1360 my $req_h = (sum @$hs) || 1;
914 1361
915 # TODO: nicer code && do row_expand 1362 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1363 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1364 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1365 my $col_expand = (sum @col_expand) || 1;
… …
944 } 1391 }
945 1392
946 $y += $row_h; 1393 $y += $row_h;
947 } 1394 }
948 1395
1396 1
949} 1397}
950 1398
951sub find_widget { 1399sub find_widget {
952 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
953 1401
… …
972 } 1420 }
973} 1421}
974 1422
975############################################################################# 1423#############################################################################
976 1424
1425package CFClient::UI::Box;
1426
1427our @ISA = CFClient::UI::Container::;
1428
1429sub size_request {
1430 my ($self) = @_;
1431
1432 $self->{vertical}
1433 ? (
1434 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1436 )
1437 : (
1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 my $space = $self->{vertical} ? $h : $w;
1447 my @children = $self->visible_children;
1448
1449 my @req;
1450
1451 if ($self->{homogeneous}) {
1452 @req = ($space / (@children || 1)) x @children;
1453 } else {
1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1455 my $req = List::Util::sum @req;
1456
1457 if ($req > $space) {
1458 # ah well, not enough space
1459 $_ *= $space / $req for @req;
1460 } else {
1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1462
1463 $space = ($space - $req) / $expand; # remaining space to give away
1464
1465 $req[$_] += $space * $children[$_]{expand}
1466 for 0 .. $#children;
1467 }
1468 }
1469
1470 CFClient::UI::harmonize \@req;
1471
1472 my $pos = 0;
1473 for (0 .. $#children) {
1474 my $alloc = $req[$_];
1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1476
1477 $pos += $alloc;
1478 }
1479
1480 1
1481}
1482
1483#############################################################################
1484
977package CFClient::UI::HBox; 1485package CFClient::UI::HBox;
978 1486
979# TODO: wrap into common Box base class
980
981our @ISA = CFClient::UI::Container::; 1487our @ISA = CFClient::UI::Box::;
982 1488
983sub size_request { 1489sub new {
984 my ($self) = @_; 1490 my $class = shift;
985 1491
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1492 $class->SUPER::new (
987 1493 vertical => 0,
988 ( 1494 @_,
989 (List::Util::sum map $_->[0], @alloc),
990 (List::Util::max map $_->[1], @alloc),
991 ) 1495 )
992} 1496}
993 1497
994sub size_allocate {
995 my ($self, $w, $h) = @_;
996
997 ($h, $w) = ($w, $h);
998
999 my $children = $self->{children};
1000
1001 my @h = map $_->{req_w}, @$children;
1002
1003 my $req_h = List::Util::sum @h;
1004
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } else {
1009 my $exp = List::Util::sum map $_->{expand}, @$children;
1010 $exp ||= 1;
1011
1012 for (0 .. $#$children) {
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 }
1019 }
1020
1021 CFClient::UI::harmonize \@h;
1022
1023 my $y = 0;
1024 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_];
1027 $child->configure ($y, 0, $h, $w);
1028
1029 $y += $h;
1030 }
1031
1032 1
1033}
1034
1035############################################################################# 1498#############################################################################
1036 1499
1037package CFClient::UI::VBox; 1500package CFClient::UI::VBox;
1038 1501
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1502our @ISA = CFClient::UI::Box::;
1042 1503
1043sub size_request { 1504sub new {
1044 my ($self) = @_; 1505 my $class = shift;
1045 1506
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1507 $class->SUPER::new (
1047 1508 vertical => 1,
1048 ( 1509 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1510 )
1052} 1511}
1053 1512
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1513#############################################################################
1092 1514
1093package CFClient::UI::Label; 1515package CFClient::UI::Label;
1094 1516
1095our @ISA = CFClient::UI::Base::; 1517our @ISA = CFClient::UI::DrawBG::;
1096 1518
1097use CFClient::OpenGL; 1519use CFClient::OpenGL;
1098 1520
1099sub new { 1521sub new {
1100 my ($class, %arg) = @_; 1522 my ($class, %arg) = @_;
1101 1523
1102 my $self = $class->SUPER::new ( 1524 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1525 fg => [1, 1, 1],
1526 #bg => none
1527 #active_bg => none
1528 #font => default_font
1529 #text => initial text
1530 #markup => initial narkup
1531 #max_w => maximum pixel width
1532 ellipsise => 3, # end
1533 layout => (new CFClient::Layout),
1104 fontsize => 1, 1534 fontsize => 1,
1105 text => "",
1106 align => -1, 1535 align => -1,
1107 valign => -1, 1536 valign => -1,
1108 padding => 2, 1537 padding_x => 2,
1109 layout => new CFClient::Layout, 1538 padding_y => 2,
1110 can_events => 0, 1539 can_events => 0,
1111 %arg 1540 %arg
1112 ); 1541 );
1113 1542
1114 if (exists $self->{template}) { 1543 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1544 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1545 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1546 $self->{template} = $layout;
1118 } 1547 }
1119 1548
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1549 if (exists $self->{markup}) {
1121 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1550 $self->set_markup (delete $self->{markup});
1551 } else {
1552 $self->set_text (delete $self->{text});
1553 }
1122 1554
1123 $self 1555 $self
1124} 1556}
1125 1557
1126sub escape_text { 1558sub escape($) {
1127 local $_ = $_[1]; 1559 local $_ = $_[0];
1128 1560
1129 s/&/&amp;/g; 1561 s/&/&amp;/g;
1130 s/>/&gt;/g; 1562 s/>/&gt;/g;
1131 s/</&lt;/g; 1563 s/</&lt;/g;
1132 1564
1133 $_[1] 1565 $_
1566}
1567
1568sub update {
1569 my ($self) = @_;
1570
1571 delete $self->{texture};
1572 $self->SUPER::update;
1573}
1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1134} 1580}
1135 1581
1136sub set_text { 1582sub set_text {
1137 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1138 1584
1585 return if $self->{text} eq "T$text";
1586 $self->{text} = "T$text";
1587
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1140 1590
1141 delete $self->{texture}; 1591 delete $self->{size_req};
1142 $self->check_size; 1592 $self->realloc;
1143 $self->update; 1593 $self->update;
1144} 1594}
1145 1595
1146sub set_markup { 1596sub set_markup {
1147 my ($self, $markup) = @_; 1597 my ($self, $markup) = @_;
1148 1598
1599 return if $self->{text} eq "M$markup";
1600 $self->{text} = "M$markup";
1601
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1150 1606
1151 delete $self->{texture}; 1607 delete $self->{size_req};
1152 $self->check_size; 1608 $self->realloc;
1153 $self->update; 1609 $self->update;
1154} 1610}
1155 1611
1156sub size_request { 1612sub size_request {
1157 my ($self) = @_; 1613 my ($self) = @_;
1158 1614
1159 $self->{layout}->set_width; 1615 $self->{size_req} ||= do {
1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1617 $self->{layout}->set_width ($self->{max_w} || -1);
1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1621
1162 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1163 1623
1164 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1627
1167 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1168 1629
1169 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1171 } 1635 };
1172 1636
1173 ( 1637 @{ $self->{size_req} }
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1638}
1178 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1179sub size_allocate { 1644sub invoke_size_allocate {
1180 my ($self, $w, $h) = @_; 1645 my ($self, $w, $h) = @_;
1181 1646
1647 delete $self->{ox};
1648
1182 delete $self->{texture}; 1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1183} 1653}
1184 1654
1185sub set_fontsize { 1655sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1187 1657
1188 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1659 delete $self->{texture};
1190 $self->check_size; 1660
1191 $self->update; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1192} 1670}
1193 1671
1194sub _draw { 1672sub _draw {
1195 my ($self) = @_; 1673 my ($self) = @_;
1196 1674
1675 $self->SUPER::_draw; # draw background, if applicable
1676
1197 my $tex = $self->{texture} ||= do { 1677 my $tex = $self->{texture} ||= do {
1678 $self->{layout}->set_foreground (@{$self->{fg}});
1679 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684
1200 new_from_layout CFClient::Texture $self->{layout} 1685 new_from_layout CFClient::Texture $self->{layout}
1201 }; 1686 };
1202 1687
1203 glEnable GL_BLEND; 1688 unless (exists $self->{ox}) {
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1691 : ($self->{w} - $tex->{w}) * 0.5);
1692
1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695 : ($self->{h} - $tex->{h}) * 0.5);
1696 };
1697
1205 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1702
1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705 glColor @{$self->{fg}};
1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707 } else {
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1208 glColor @{$self->{fg}}; 1710 }
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy});
1223 1711
1224 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1713}
1227 1714
1228############################################################################# 1715#############################################################################
1229 1716
1230package CFClient::UI::EntryBase; 1717package CFClient::UI::EntryBase;
… …
1235 1722
1236sub new { 1723sub new {
1237 my $class = shift; 1724 my $class = shift;
1238 1725
1239 $class->SUPER::new ( 1726 $class->SUPER::new (
1240 fg => [1, 1, 1], 1727 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1728 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1729 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1730 active_fg => [0, 0, 0],
1244 can_hover => 1, 1731 can_hover => 1,
1245 can_focus => 1, 1732 can_focus => 1,
1246 valign => 0, 1733 valign => 0,
1247 can_events => 1, 1734 can_events => 1,
1735 #text => ...
1736 #hidden => "*",
1248 @_ 1737 @_
1249 ) 1738 )
1250} 1739}
1251 1740
1252sub _set_text { 1741sub _set_text {
… …
1254 1743
1255 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1256 1745
1257 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1258 1747
1259 delete $self->{texture};
1260
1261 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1262 $self->{text} = $text; 1749 $self->{text} = $text;
1263 1750
1264 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1266 1754
1267 $self->emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1759}
1760
1761sub set_text {
1762 my ($self, $text) = @_;
1763
1764 $self->{cursor} = length $text;
1765 $self->_set_text ($text);
1268} 1766}
1269 1767
1270sub get_text { 1768sub get_text {
1271 $_[0]{text} 1769 $_[0]{text}
1272} 1770}
… …
1277 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1278 1776
1279 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1280} 1778}
1281 1779
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294}
1295
1296sub key_down { 1780sub invoke_key_down {
1297 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1298 1782
1299 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1300 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
1302 1786
1303 my $text = $self->get_text; 1787 my $text = $self->get_text;
1304 1788
1305 if ($sym == 8) { 1789 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1790 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1791 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1792 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1793 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1794 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1795 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1796 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1801 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1802 $self->emit ('escape');
1319 } elsif ($uni) { 1803 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1321 } 1807 }
1322 1808
1323 $self->_set_text ($text); 1809 $self->_set_text ($text);
1324 $self->update;
1325}
1326 1810
1811 $self->realloc;
1812
1813 1
1814}
1815
1327sub focus_in { 1816sub invoke_focus_in {
1328 my ($self) = @_; 1817 my ($self) = @_;
1329 1818
1330 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1331 1820
1332 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1333} 1822}
1334 1823
1335sub button_down { 1824sub invoke_button_down {
1336 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1337 1826
1338 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1339 1828
1340 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1341 1830
1342 # byte-index to char-index 1831 # byte-index to char-index
1343 my $text = $self->{text}; 1832 my $text = $self->{text};
1344 utf8::encode $text; 1833 utf8::encode $text;
1345 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1346 1835
1347 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1348 $self->update; 1837 $self->update;
1838
1839 1
1349} 1840}
1350 1841
1351sub mouse_motion { 1842sub invoke_mouse_motion {
1352 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1353# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1354} 1847}
1355 1848
1356sub _draw { 1849sub _draw {
1357 my ($self) = @_; 1850 my ($self) = @_;
1358 1851
1359 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1360 1853
1361 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1362 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1363 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1364 } else { 1857 } else {
1365 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1366 } 1859 }
1367 1860
1368 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1369 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1370 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1371 glVertex 0 , 0; 1864 glVertex 0 , 0;
1372 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1373 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1374 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1399 1892
1400our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1401 1894
1402use CFClient::OpenGL; 1895use CFClient::OpenGL;
1403 1896
1404sub key_down { 1897sub invoke_key_down {
1405 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1406 1899
1407 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1408 1901
1409 if ($sym == 13) { 1902 if ($sym == 13) {
1903 unshift @{$self->{history}},
1904 my $txt = $self->get_text;
1905
1906 $self->{history_pointer} = -1;
1907 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1908 $self->emit (activate => $txt);
1411 $self->update; 1909 $self->update;
1412 1910
1911 } elsif ($sym == CFClient::SDLK_UP) {
1912 if ($self->{history_pointer} < 0) {
1913 $self->{history_saveback} = $self->get_text;
1914 }
1915 if (@{$self->{history} || []} > 0) {
1916 $self->{history_pointer}++;
1917 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1918 $self->{history_pointer} = @{$self->{history} || []} - 1;
1919 }
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 }
1922
1923 } elsif ($sym == CFClient::SDLK_DOWN) {
1924 $self->{history_pointer}--;
1925 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926
1927 if ($self->{history_pointer} >= 0) {
1928 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1929 } else {
1930 $self->set_text ($self->{history_saveback});
1931 }
1932
1413 } else { 1933 } else {
1414 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1415 } 1937 1
1416
1417} 1938}
1418 1939
1419############################################################################# 1940#############################################################################
1420 1941
1421package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1430 1951
1431sub new { 1952sub new {
1432 my $class = shift; 1953 my $class = shift;
1433 1954
1434 $class->SUPER::new ( 1955 $class->SUPER::new (
1435 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1436 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1439 can_hover => 1, 1960 can_hover => 1,
1440 align => 0, 1961 align => 0,
1441 valign => 0, 1962 valign => 0,
1442 can_events => 1, 1963 can_events => 1,
1443 @_ 1964 @_
1444 ) 1965 )
1445} 1966}
1446 1967
1447sub button_up { 1968sub invoke_button_up {
1448 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1449 1970
1971 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1973 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate"); 1974
1453 } 1975 1
1454} 1976}
1455 1977
1456sub _draw { 1978sub _draw {
1457 my ($self) = @_; 1979 my ($self) = @_;
1458 1980
1459 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1460 1982
1461 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg};
1463 }
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1470 1986
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1988
1473 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1990
1476 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
1477} 2028}
1478 2029
1479############################################################################# 2030#############################################################################
1480 2031
1481package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
… …
1490 2041
1491sub new { 2042sub new {
1492 my $class = shift; 2043 my $class = shift;
1493 2044
1494 $class->SUPER::new ( 2045 $class->SUPER::new (
1495 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1496 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
2050 bg => [0, 0, 0, 0.2],
2051 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 2052 state => 0,
1499 can_hover => 1, 2053 can_hover => 1,
1500 @_ 2054 @_
1501 ) 2055 )
1502} 2056}
1503 2057
1504sub size_request { 2058sub size_request {
1505 my ($self) = @_; 2059 my ($self) = @_;
1506 2060
1507 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1508} 2062}
1509 2063
1510sub button_down { 2064sub invoke_button_down {
1511 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1512 2066
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1517 } 2075 1
1518} 2076}
1519 2077
1520sub _draw { 2078sub _draw {
1521 my ($self) = @_; 2079 my ($self) = @_;
1522 2080
1523 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1524 2082
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 2084
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1528 2088
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 2090
1531 glEnable GL_BLEND; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
1532 glEnable GL_TEXTURE_2D; 2093 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 2094 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 2095 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 2096}
1542 2097
1543############################################################################# 2098#############################################################################
1544 2099
1545package CFClient::UI::Image; 2100package CFClient::UI::Image;
1546 2101
1547our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1548 2103
1549use CFClient::OpenGL; 2104use CFClient::OpenGL;
1550use Carp qw/confess/;
1551 2105
1552our %loaded_images; 2106our %texture_cache;
1553 2107
1554sub new { 2108sub new {
1555 my $class = shift; 2109 my $class = shift;
1556 2110
1557 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1558 2115
1559 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1560 2118
1561 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1562 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1563 2121
1564 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1565 2123
1566 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1567
1568 $self->{aspect} = $tex->{w} / $tex->{h};
1569 2125
1570 $self 2126 $self
1571} 2127}
1572 2128
1573sub size_request { 2129sub size_request {
1574 my ($self) = @_; 2130 my ($self) = @_;
1575 2131
1576 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1577} 2133}
1578 2134
1579sub _draw { 2135sub _draw {
1580 my ($self) = @_; 2136 my ($self) = @_;
1581 2137
… …
1588 glTranslate 0, -$self->{w}, 0; 2144 glTranslate 0, -$self->{w}, 0;
1589 2145
1590 ($w, $h) = ($h, $w); 2146 ($w, $h) = ($h, $w);
1591 } 2147 }
1592 2148
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 2149 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2150 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 2151
1598 $tex->draw_quad (0, 0, $w, $h); 2152 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 2153
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 2154 glDisable GL_TEXTURE_2D;
1602} 2155}
1603 2156
1604############################################################################# 2157#############################################################################
1605 2158
1606package CFClient::UI::VGauge; 2159package CFClient::UI::VGauge;
1607 2160
1608our @ISA = CFClient::UI::Base::; 2161our @ISA = CFClient::UI::Base::;
2162
2163use List::Util qw(min max);
1609 2164
1610use CFClient::OpenGL; 2165use CFClient::OpenGL;
1611 2166
1612my %tex = ( 2167my %tex = (
1613 food => [ 2168 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2170 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 2171 ],
1617 grace => [ 2172 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2174 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 2175 ],
1621 hp => [ 2176 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2177 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2178 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 2179 ],
1625 mana => [ 2180 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2182 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 2183 ],
1629); 2184);
1630 2185
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2186# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2187sub new {
… …
1651} 2206}
1652 2207
1653sub set_max { 2208sub set_max {
1654 my ($self, $max) = @_; 2209 my ($self, $max) = @_;
1655 2210
2211 return if $self->{max_val} == $max;
2212
1656 $self->{max_val} = $max; 2213 $self->{max_val} = $max;
2214 $self->update;
1657} 2215}
1658 2216
1659sub set_value { 2217sub set_value {
1660 my ($self, $val, $max) = @_; 2218 my ($self, $val, $max) = @_;
1661 2219
1662 $self->set_max ($max) 2220 $self->set_max ($max)
1663 if defined $max; 2221 if defined $max;
1664 2222
1665 $max = $self->{max_val}; 2223 return if $self->{val} == $val;
2224
1666 $self->{val} = $val; 2225 $self->{val} = $val;
1667
1668 $self->update; 2226 $self->update;
1669} 2227}
1670 2228
1671sub _draw { 2229sub _draw {
1672 my ($self) = @_; 2230 my ($self) = @_;
1673 2231
1674 my $tex = $tex{$self->{type}}; 2232 my $tex = $tex{$self->{type}};
2233 my ($t1, $t2, $t3) = @$tex;
1675 2234
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2235 my ($w, $h) = ($self->{w}, $self->{h});
1677 2236
1678 if ($self->{vertical}) { 2237 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2238 glRotate 90, 0, 0, 1;
… …
1681 2240
1682 ($w, $h) = ($h, $w); 2241 ($w, $h) = ($h, $w);
1683 } 2242 }
1684 2243
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2244 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2245
1688 my $t1 = $tex->[0]; 2246 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2247 my $ycut2 = max 0, min 1, $ycut - 1;
2248
2249 my $h1 = $self->{h} * (1 - $ycut1);
2250 my $h2 = $self->{h} * (1 - $ycut2);
1690 2251
1691 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2257
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2260 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2261 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2262 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2263 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2264 glEnd;
1706 2265
2266 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2267 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2268 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2269 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2270 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2271 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2272 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2273 glEnd;
2274
2275 if ($t3) {
2276 glBindTexture GL_TEXTURE_2D, $t3->{name};
2277 glBegin GL_QUADS;
2278 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2280 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2281 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282 glEnd;
2283 }
1714 2284
1715 glDisable GL_BLEND; 2285 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1717} 2287}
1718 2288
… …
1724 2294
1725sub new { 2295sub new {
1726 my ($class, %arg) = @_; 2296 my ($class, %arg) = @_;
1727 2297
1728 my $self = $class->SUPER::new ( 2298 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2299 tooltip => $arg{type},
2300 can_hover => 1,
2301 can_events => 1,
1730 %arg, 2302 %arg,
1731 ); 2303 );
1732 2304
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2305 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2306 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2307 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2308
1737 $self 2309 $self
1738} 2310}
1739 2311
… …
1742 2314
1743 $self->{value}->set_fontsize ($fsize); 2315 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2316 $self->{max} ->set_fontsize ($fsize);
1745} 2317}
1746 2318
2319sub set_max {
2320 my ($self, $max) = @_;
2321
2322 $self->{gauge}->set_max ($max);
2323 $self->{max}->set_text ($max);
2324}
2325
1747sub set_value { 2326sub set_value {
1748 my ($self, $val, $max) = @_; 2327 my ($self, $val, $max) = @_;
1749 2328
1750 $self->set_max ($max) 2329 $self->set_max ($max)
1751 if defined $max; 2330 if defined $max;
1752 2331
1753 $self->{gauge}->set_value ($val, $max); 2332 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2333 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2334}
1763 2335
1764############################################################################# 2336#############################################################################
1765 2337
1766package CFClient::UI::Slider; 2338package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2348 qw(s1_slider.png s1_slider_bg.png);
1777 2349
1778sub new { 2350sub new {
1779 my $class = shift; 2351 my $class = shift;
1780 2352
1781 # range [value, low, high, page] 2353 # range [value, low, high, page, unit]
1782 2354
1783 # TODO: 0-width page 2355 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2356 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2357 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2358 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2359 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2360 active_fg => [0, 0, 0],
2361 bg => [0, 0, 0, 0.2],
2362 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2363 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2364 min_w => $::WIDTH / 80,
1791 req_h => 20, 2365 min_h => $::WIDTH / 80,
1792 vertical => 0, 2366 vertical => 0,
1793 can_hover => 1, 2367 can_hover => 1,
1794 inner_pad => 5, 2368 inner_pad => 0.02,
1795 @_ 2369 @_
1796 ); 2370 );
1797 2371
2372 $self->set_value ($self->{range}[0]);
2373 $self->update;
2374
1798 $self 2375 $self
1799} 2376}
1800 2377
2378sub set_range {
2379 my ($self, $range) = @_;
2380
2381 ($range, $self->{range}) = ($self->{range}, $range);
2382
2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2387}
2388
2389sub set_value {
2390 my ($self, $value) = @_;
2391
2392 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393
2394 $hi = $lo + 1 if $hi <= $lo;
2395
2396 $page = $hi - $lo if $page > $hi - $lo;
2397
2398 $value = $lo if $value < $lo;
2399 $value = $hi - $page if $value > $hi - $page;
2400
2401 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402 if $unit;
2403
2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2405
2406 if ($value != $old_value) {
2407 $self->emit (changed => $value);
2408 $self->update;
2409 }
2410}
2411
1801sub size_request { 2412sub size_request {
1802 my ($self) = @_; 2413 my ($self) = @_;
1803 2414
1804 my $w = $self->{req_w}; 2415 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2416}
1809 2417
1810sub button_down { 2418sub invoke_button_down {
1811 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1812 2420
1813 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2422
2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424
1814 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
1815} 2426}
1816 2427
1817sub mouse_motion { 2428sub invoke_mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
1819 2430
1820 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2433
2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2435
2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2437
2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2443 1
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2457 $self->set_value ($self->{range}[0]);
2458
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2460 my $range = ($hi - $page - $lo) || 1e-100;
1822 2461
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2462 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2463
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2464 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2465 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2466
1828 $x -= $inner_pad_px; # substract the padding 2467 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2468 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2469
1834 $self->emit (changed => $x); 2470 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2471 $self->{knob_w} = $knob_w;
1836 } 2472 }
1837}
1838
1839# the inner_* stuff is for generating a padding for the slider handle,
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845}
1846
1847sub _draw {
1848 my ($self) = @_;
1849 2473
1850 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
1851 2475
1852 my ($w, $h) = @$self{qw(w h)}; 2476 glScale $self->{w}, $self->{h};
1853 2477
1854 if ($self->{vertical}) { 2478 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2479 # draw a vertical slider like a rotated horizontal slider
1856 2480
2481 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2482 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2483 }
1862 2484
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2487
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2488 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2490
1889 # draw background 2491 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2492 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2493
1892 # draw handle 2494 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2495 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2496
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2497 glDisable GL_TEXTURE_2D;
1897} 2498}
1898 2499
1899############################################################################# 2500#############################################################################
1900 2501
2502package CFClient::UI::ValSlider;
2503
2504our @ISA = CFClient::UI::HBox::;
2505
2506sub new {
2507 my ($class, %arg) = @_;
2508
2509 my $range = delete $arg{range};
2510
2511 my $self = $class->SUPER::new (
2512 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2513 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2514 to_value => sub { shift },
2515 from_value => sub { shift },
2516 %arg,
2517 );
2518
2519 $self->{slider}->connect (changed => sub {
2520 my ($self, $value) = @_;
2521 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2522 $self->{parent}->emit (changed => $value);
2523 });
2524
2525# $self->{entry}->connect (changed => sub {
2526# my ($self, $value) = @_;
2527# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2528# $self->{parent}->emit (changed => $value);
2529# });
2530
2531 $self->add ($self->{slider}, $self->{entry});
2532
2533 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2534
2535 $self
2536}
2537
2538sub set_range { shift->{slider}->set_range (@_) }
2539sub set_value { shift->{slider}->set_value (@_) }
2540
2541#############################################################################
2542
1901package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
1902 2544
1903our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
1904 2546
1905use CFClient::OpenGL; 2547use CFClient::OpenGL;
1906 2548
1907sub new { 2549sub new {
1908 my $class = shift; 2550 my $class = shift;
1909 2551
1910 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
1911 fontsize => 1, 2553 fontsize => 1,
2554 can_events => 0,
2555 indent => 0,
2556 #font => default_font
1912 @_, 2557 @_,
1913 2558
1914 layout => (new CFClient::Layout), 2559 layout => (new CFClient::Layout 1),
1915 par => [], 2560 par => [],
1916 height => 0, 2561 height => 0,
1917 children => [ 2562 children => [
1918 (new CFClient::UI::Empty expand => 1), 2563 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2564 (new CFClient::UI::Slider vertical => 1),
1920 ], 2565 ],
1921 ); 2566 );
1922 2567
1923 $self->{children}[1]->connect (changed => sub { 2568 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2569
1927 $self 2570 $self
1928} 2571}
1929 2572
1930sub set_fontsize { 2573sub set_fontsize {
… …
1932 2575
1933 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2577 $self->reflow;
1935} 2578}
1936 2579
1937sub text_height { 2580sub visible_children {
2581 my ($self) = @_;
2582
2583 @{$self->{children}}[0,1]
2584}
2585
2586sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 my ($empty, $slider, @other) = @{ $self->{children} };
2590 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2591
2592 $self->{layout}->set_font ($self->{font}) if $self->{font};
2593 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2594 $self->{layout}->set_width ($empty->{w});
2595 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2596
2597 $self->reflow;
2598
2599 $self->SUPER::invoke_size_allocate ($w, $h)
2600}
2601
2602sub get_layout {
1938 my ($self, $text) = @_; 2603 my ($self, $para) = @_;
1939 2604
1940 my $layout = $self->{layout}; 2605 my $layout = $self->{layout};
1941 2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608 $layout->set_foreground (@{$para->{fg}});
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2609 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2610 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1944 $layout->set_text ($text); 2611 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2612 $layout->set_markup ($para->{markup});
2613
2614 $layout->set_shapes (
2615 map
2616 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2617 @{$para->{widget}}
1945 2618 );
1946 ($layout->size)[1] 2619
2620 $layout
1947} 2621}
1948 2622
1949sub reflow { 2623sub reflow {
1950 my ($self) = @_; 2624 my ($self) = @_;
1951 2625
1952 $self->{need_reflow}++; 2626 $self->{need_reflow}++;
1953 $self->update; 2627 $self->update;
1954} 2628}
1955 2629
1956sub size_allocate { 2630sub set_offset {
2631 my ($self, $offset) = @_;
2632
2633 # todo: base offset on lines or so, not on pixels
2634 $self->{children}[1]->set_value ($offset);
2635}
2636
2637sub clear {
1957 my ($self, $w, $h) = @_; 2638 my ($self) = @_;
1958 2639
1959 $self->SUPER::size_allocate ($w, $h); 2640 my (undef, undef, @other) = @{ $self->{children} };
2641 $self->remove ($_) for @other;
1960 2642
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2643 $self->{par} = [];
1962 $self->{layout}->set_width ($self->{children}[0]{w}); 2644 $self->{height} = 0;
1963 2645 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1964 $self->reflow;
1965} 2646}
1966 2647
1967sub add_paragraph { 2648sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2649 my ($self, $color, $para, $indent) = @_;
1969 2650
1970 #TODO: intelligently "reformat" paragraph 2651 my ($text, @w) = ref $para ? @$para : $para;
1971 2652
1972 my $height = $self->text_height ($text); 2653 $para = {
2654 w => 1e10,
2655 wrapped => 1,
2656 fg => $color,
2657 indent => $indent,
2658 markup => $text,
2659 widget => \@w,
2660 };
1973 2661
1974 $self->{height} += $height; 2662 $self->add (@w) if @w;
2663 push @{$self->{par}}, $para;
1975 2664
1976 push @{$self->{par}}, [$height, $color, $text]; 2665 $self->{need_reflow}++;
2666 $self->update;
2667}
1977 2668
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2669sub scroll_to_bottom {
1979 $self->{children}[1]->update; 2670 my ($self) = @_;
2671
2672 $self->{scroll_to_bottom} = 1;
2673 $self->update;
1980} 2674}
1981 2675
1982sub update { 2676sub update {
1983 my ($self) = @_; 2677 my ($self) = @_;
1984 2678
… …
1986 2680
1987 return unless $self->{h} > 0; 2681 return unless $self->{h} > 0;
1988 2682
1989 delete $self->{texture}; 2683 delete $self->{texture};
1990 2684
1991 $ROOT->on_refresh ($self, sub { 2685 $ROOT->on_post_alloc ($self => sub {
2686 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2687
1992 if (delete $self->{need_reflow}) { 2688 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2689 my $height = 0;
1994 2690
1995 $height += $_->[0] = $self->text_height ($_->[2])
1996 for @{$self->{par}}; 2691 for my $para (@{$self->{par}}) {
2692 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2693 my $layout = $self->get_layout ($para);
2694 my ($w, $h) = $layout->size;
2695
2696 $para->{w} = $w + $para->{indent};
2697 $para->{h} = $h;
2698 $para->{wrapped} = $layout->has_wrapped;
2699 }
2700
2701 $height += $para->{h};
2702 }
1997 2703
1998 $self->{height} = $height; 2704 $self->{height} = $height;
1999 2705
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2706 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2001 2707
2002 delete $self->{texture}; 2708 delete $self->{texture};
2003 } 2709 }
2004 2710
2711 if (delete $self->{scroll_to_bottom}) {
2712 $self->{children}[1]->set_value (1e10);
2713 }
2714
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2715 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2716 glClearColor 0, 0, 0, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2717 glClear GL_COLOR_BUFFER_BIT;
2008 2718
2719 my $top = int $self->{children}[1]{range}[0];
2720
2721 my $y0 = $top;
2722 my $y1 = $top + $H;
2723
2724 my $y = 0;
2725
2009 glEnable GL_BLEND; 2726 glEnable GL_BLEND;
2727 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2728 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013 2729
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022
2023 for my $par (@{$self->{par}}) { 2730 for my $para (@{$self->{par}}) {
2024 my $h = $par->[0]; 2731 my $h = $para->{h};
2025 2732
2026 if ($y0 < $y + $h && $y < $y1) { 2733 if ($y0 < $y + $h && $y < $y1) {
2027 $layout->set_text ($par->[2]);
2028 2734
2029 glColor @{ $par->[1] }; 2735 my $layout = $self->get_layout ($para);
2030 my ($W, $H) = $layout->size; 2736
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2737 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2738
2739 glRasterPos $para->{indent}, $y - $y0;
2740 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2741
2742 if (my @w = @{ $para->{widget} }) {
2743 my @s = $layout->get_shapes;
2744
2745 for (@w) {
2746 my ($dx, $dy) = splice @s, 0, 2, ();
2747
2748 $_->{x} = $dx + $para->{indent};
2749 $_->{y} = $dy + $y - $y0;
2750
2751 $_->draw;
2752 }
2753 }
2032 } 2754 }
2033 2755
2034 $y += $h; 2756 $y += $h;
2035 } 2757 }
2036 2758
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2759 glDisable GL_BLEND;
2039 }; 2760 };
2040 }); 2761 });
2041} 2762}
2042 2763
2764sub reconfigure {
2765 my ($self) = @_;
2766
2767 $self->SUPER::reconfigure;
2768
2769 $_->{w} = 1e10 for @{ $self->{par} };
2770 $self->reflow;
2771}
2772
2043sub _draw { 2773sub _draw {
2044 my ($self) = @_; 2774 my ($self) = @_;
2045 2775
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2776 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2778 glColor 0, 0, 0, 1;
2779 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
2051 }
2052 2781
2053 $self->{children}[1]->draw; 2782 $self->{children}[1]->draw;
2054
2055} 2783}
2056 2784
2057############################################################################# 2785#############################################################################
2058 2786
2059package CFClient::UI::Animator; 2787package CFClient::UI::Animator;
… …
2104 2832
2105sub new { 2833sub new {
2106 my $class = shift; 2834 my $class = shift;
2107 2835
2108 my $self = $class->SUPER::new ( 2836 my $self = $class->SUPER::new (
2109 state => 0, 2837 state => 0,
2110 connect_activate => \&toggle_flopper, 2838 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2839 @_
2113 ); 2840 );
2114 2841
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2842 $self
2121} 2843}
2122 2844
2123sub toggle_flopper { 2845sub toggle_flopper {
2124 my ($self) = @_; 2846 my ($self) = @_;
2125 2847
2126 # TODO: use animation 2848 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2849}
2138 2850
2139############################################################################# 2851#############################################################################
2140 2852
2141package CFClient::UI::Tooltip; 2853package CFClient::UI::Tooltip;
… …
2151 @_, 2863 @_,
2152 can_events => 0, 2864 can_events => 0,
2153 ) 2865 )
2154} 2866}
2155 2867
2156sub set_text { 2868sub set_tooltip_from {
2157 my ($self, $text) = @_; 2869 my ($self, $widget) = @_;
2158 2870
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2871 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2872
2161 $self->add ($self->{label}); 2873 if ($ENV{CFPLUS_DEBUG} & 2) {
2874 $tooltip .= "\n\n" . (ref $widget) . "\n"
2875 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2876 . "req $widget->{req_w} $widget->{req_h}\n"
2877 . "visible $widget->{visible}";
2878 }
2879
2880 $tooltip =~ s/^\n+//;
2881 $tooltip =~ s/\n+$//;
2882
2883 $self->add (new CFClient::UI::Label
2884 markup => $tooltip,
2885 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2886 fontsize => 0.8,
2887 fg => [0, 0, 0, 1],
2888 ellipsise => 0,
2889 font => ($widget->{tooltip_font} || $::FONT_PROP),
2890 );
2162} 2891}
2163 2892
2164sub size_request { 2893sub size_request {
2165 my ($self) = @_; 2894 my ($self) = @_;
2166 2895
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2896 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2897
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2898 ($w + 4, $h + 4)
2173} 2899}
2174 2900
2901sub invoke_size_allocate {
2902 my ($self, $w, $h) = @_;
2903
2904 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2905}
2906
2907sub invoke_visibility_change {
2908 my ($self, $visible) = @_;
2909
2910 return unless $visible;
2911
2912 $self->{root}->on_post_alloc ("move_$self" => sub {
2913 my $widget = $self->{owner}
2914 or return;
2915
2916 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2917
2918 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2919 if $x + $self->{w} > $self->{root}{w};
2920
2921 $self->move_abs ($x, $y);
2922 });
2923}
2924
2175sub _draw { 2925sub _draw {
2176 my ($self) = @_; 2926 my ($self) = @_;
2177 2927
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2928 glTranslate 0.375, 0.375;
2180 2929
2181 my ($w, $h) = @$self{qw(w h)}; 2930 my ($w, $h) = @$self{qw(w h)};
2182 2931
2183 glColor 1, 0.8, 0.4; 2932 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2943 glVertex 0 , $h;
2195 glVertex $w, $h; 2944 glVertex $w, $h;
2196 glVertex $w, 0; 2945 glVertex $w, 0;
2197 glEnd; 2946 glEnd;
2198 2947
2199 glPopMatrix; 2948 glTranslate 2 - 0.375, 2 - 0.375;
2200 2949
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2950 $self->SUPER::_draw;
2203} 2951}
2204 2952
2205############################################################################# 2953#############################################################################
2206 2954
2955package CFClient::UI::Face;
2956
2957our @ISA = CFClient::UI::Base::;
2958
2959use CFClient::OpenGL;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 aspect => 1,
2966 can_events => 0,
2967 @_,
2968 );
2969
2970 if ($self->{anim} && $self->{animspeed}) {
2971 Scalar::Util::weaken (my $widget = $self);
2972
2973 $self->{timer} = Event->timer (
2974 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2975 hard => 1,
2976 interval => $self->{animspeed},
2977 cb => sub {
2978 ++$widget->{frame};
2979 $widget->update;
2980 },
2981 );
2982 }
2983
2984 $self
2985}
2986
2987sub size_request {
2988 (32, 8)
2989}
2990
2991sub update {
2992 my ($self) = @_;
2993
2994 return unless $self->{visible};
2995
2996 $self->SUPER::update;
2997}
2998
2999sub _draw {
3000 my ($self) = @_;
3001
3002 return unless $::CONN;
3003
3004 my $face;
3005
3006 if ($self->{frame}) {
3007 my $anim = $::CONN->{anim}[$self->{anim}];
3008
3009 $face = $anim->[ $self->{frame} % @$anim ]
3010 if $anim && @$anim;
3011 }
3012
3013 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3014
3015 if ($tex) {
3016 glEnable GL_TEXTURE_2D;
3017 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3018 glColor 0, 0, 0, 1;
3019 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3020 glDisable GL_TEXTURE_2D;
3021 }
3022}
3023
3024sub destroy {
3025 my ($self) = @_;
3026
3027 $self->{timer}->cancel
3028 if $self->{timer};
3029
3030 $self->SUPER::destroy;
3031}
3032
3033#############################################################################
3034
3035package CFClient::UI::Buttonbar;
3036
3037our @ISA = CFClient::UI::HBox::;
3038
3039# TODO: should actualyl wrap buttons and other goodies.
3040
3041#############################################################################
3042
3043package CFClient::UI::Menu;
3044
3045our @ISA = CFClient::UI::FancyFrame::;
3046
3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 my $self = $class->SUPER::new (
3053 items => [],
3054 z => 100,
3055 @_,
3056 );
3057
3058 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3059
3060 for my $item (@{ $self->{items} }) {
3061 my ($widget, $cb, $tooltip) = @$item;
3062
3063 # handle various types of items, only text for now
3064 if (!ref $widget) {
3065 $widget = new CFClient::UI::Label
3066 can_hover => 1,
3067 can_events => 1,
3068 markup => $widget,
3069 tooltip => $tooltip
3070 }
3071
3072 $self->{item}{$widget} = $item;
3073
3074 $self->{vbox}->add ($widget);
3075 }
3076
3077 $self
3078}
3079
3080# popup given the event (must be a mouse button down event currently)
3081sub popup {
3082 my ($self, $ev) = @_;
3083
3084 $self->emit ("popdown");
3085
3086 # maybe save $GRAB? must be careful about events...
3087 $GRAB = $self;
3088 $self->{button} = $ev->{button};
3089
3090 $self->show;
3091 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3092}
3093
3094sub invoke_mouse_motion {
3095 my ($self, $ev, $x, $y) = @_;
3096
3097 # TODO: should use vbox->find_widget or so
3098 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3099 $self->{hover} = $self->{item}{$HOVER};
3100
3101 0
3102}
3103
3104sub invoke_button_up {
3105 my ($self, $ev, $x, $y) = @_;
3106
3107 if ($ev->{button} == $self->{button}) {
3108 undef $GRAB;
3109 $self->hide;
3110
3111 $self->emit ("popdown");
3112 $self->{hover}[1]->() if $self->{hover};
3113 } else {
3114 return 0
3115 }
3116
3117 1
3118}
3119
3120#############################################################################
3121
3122package CFClient::UI::Multiplexer;
3123
3124our @ISA = CFClient::UI::Container::;
3125
3126sub new {
3127 my $class = shift;
3128
3129 my $self = $class->SUPER::new (
3130 @_,
3131 );
3132
3133 $self->{current} = $self->{children}[0]
3134 if @{ $self->{children} };
3135
3136 $self
3137}
3138
3139sub add {
3140 my ($self, @widgets) = @_;
3141
3142 $self->SUPER::add (@widgets);
3143
3144 $self->{current} = $self->{children}[0]
3145 if @{ $self->{children} };
3146}
3147
3148sub set_current_page {
3149 my ($self, $page_or_widget) = @_;
3150
3151 my $widget = ref $page_or_widget
3152 ? $page_or_widget
3153 : $self->{children}[$page_or_widget];
3154
3155 $self->{current} = $widget;
3156 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3157
3158 $self->emit (page_changed => $self->{current});
3159
3160 $self->realloc;
3161}
3162
3163sub visible_children {
3164 $_[0]{current}
3165}
3166
3167sub size_request {
3168 my ($self) = @_;
3169
3170 $self->{current}->size_request
3171}
3172
3173sub invoke_size_allocate {
3174 my ($self, $w, $h) = @_;
3175
3176 $self->{current}->configure (0, 0, $w, $h);
3177
3178 1
3179}
3180
3181sub _draw {
3182 my ($self) = @_;
3183
3184 $self->{current}->draw;
3185}
3186
3187#############################################################################
3188
3189package CFClient::UI::Notebook;
3190
3191our @ISA = CFClient::UI::VBox::;
3192
3193sub new {
3194 my $class = shift;
3195
3196 my $self = $class->SUPER::new (
3197 buttonbar => (new CFClient::UI::Buttonbar),
3198 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3199 # filter => # will be put between multiplexer and $self
3200 @_,
3201 );
3202
3203 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3204 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3205
3206 $self
3207}
3208
3209sub add {
3210 my ($self, $title, $widget, $tooltip) = @_;
3211
3212 Scalar::Util::weaken $self;
3213
3214 $self->{buttonbar}->add (new CFClient::UI::Button
3215 markup => $title,
3216 tooltip => $tooltip,
3217 on_activate => sub { $self->set_current_page ($widget) },
3218 );
3219
3220 $self->{multiplexer}->add ($widget);
3221}
3222
3223sub set_current_page {
3224 my ($self, $page) = @_;
3225
3226 $self->{multiplexer}->set_current_page ($page);
3227 $self->emit (page_changed => $self->{multiplexer}{current});
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Combobox;
3233
3234use utf8;
3235
3236our @ISA = CFClient::UI::Button::;
3237
3238sub new {
3239 my $class = shift;
3240
3241 my $self = $class->SUPER::new (
3242 options => [], # [value, title, longdesc], ...
3243 value => undef,
3244 @_,
3245 );
3246
3247 $self->_set_value ($self->{value});
3248
3249 $self
3250}
3251
3252sub invoke_button_down {
3253 my ($self, $ev) = @_;
3254
3255 my @menu_items;
3256
3257 for (@{ $self->{options} }) {
3258 my ($value, $title, $tooltip) = @$_;
3259
3260 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3261 }
3262
3263 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3264}
3265
3266sub _set_value {
3267 my ($self, $value) = @_;
3268
3269 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3270 or return;
3271
3272 $self->{value} = $item->[0];
3273 $self->set_markup ("$item->[1] ⇓");
3274 $self->set_tooltip ($item->[2]);
3275}
3276
3277sub set_value {
3278 my ($self, $value) = @_;
3279
3280 return unless $self->{value} ne $value;
3281
3282 $self->_set_value ($value);
3283 $self->emit (changed => $value);
3284}
3285
3286#############################################################################
3287
3288package CFClient::UI::Statusbox;
3289
3290our @ISA = CFClient::UI::VBox::;
3291
3292sub new {
3293 my $class = shift;
3294
3295 my $self = $class->SUPER::new (
3296 fontsize => 0.8,
3297 @_,
3298 );
3299
3300 Scalar::Util::weaken (my $this = $self);
3301
3302 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3303
3304 $self
3305}
3306
3307sub reorder {
3308 my ($self) = @_;
3309 my $NOW = Time::HiRes::time;
3310
3311 # freeze display when hovering over any label
3312 return if $CFClient::UI::TOOLTIP->{owner}
3313 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3314 values %{ $self->{item} };
3315
3316 while (my ($k, $v) = each %{ $self->{item} }) {
3317 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3318 }
3319
3320 my @widgets;
3321
3322 my @items = sort {
3323 $a->{pri} <=> $b->{pri}
3324 or $b->{id} <=> $a->{id}
3325 } values %{ $self->{item} };
3326
3327 $self->{timer}->interval (1);
3328
3329 my $count = 10 + 1;
3330 for my $item (@items) {
3331 last unless --$count;
3332
3333 my $label = $item->{label} ||= do {
3334 # TODO: doesn't handle markup well (read as: at all)
3335 my $short = $item->{count} > 1
3336 ? "<b>$item->{count} ×</b> $item->{text}"
3337 : $item->{text};
3338
3339 for ($short) {
3340 s/^\s+//;
3341 s/\s+/ /g;
3342 }
3343
3344 new CFClient::UI::Label
3345 markup => $short,
3346 tooltip => $item->{tooltip},
3347 tooltip_font => $::FONT_PROP,
3348 tooltip_width => 0.67,
3349 fontsize => $item->{fontsize} || $self->{fontsize},
3350 max_w => $::WIDTH * 0.44,
3351 fg => [@{ $item->{fg} }],
3352 can_events => 1,
3353 can_hover => 1
3354 };
3355
3356 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3357 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3358 $label->update;
3359 $label->set_max_size (undef, $label->{req_h} * $diff)
3360 if $diff < 1;
3361 $self->{timer}->interval (1/30);
3362 } else {
3363 $label->{fg}[3] = $item->{fg}[3] || 1;
3364 }
3365
3366 push @widgets, $label;
3367 }
3368
3369 $self->clear;
3370 $self->SUPER::add (reverse @widgets);
3371}
3372
3373sub add {
3374 my ($self, $text, %arg) = @_;
3375
3376 $text =~ s/^\s+//;
3377 $text =~ s/\s+$//;
3378
3379 return unless $text;
3380
3381 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3382
3383 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3384
3385 if (my $item = $self->{item}{$group}) {
3386 if ($item->{text} eq $text) {
3387 $item->{count}++;
3388 } else {
3389 $item->{count} = 1;
3390 $item->{text} = $item->{tooltip} = $text;
3391 }
3392 $item->{id} += 0.2;#d#
3393 $item->{timeout} = $timeout;
3394 delete $item->{label};
3395 } else {
3396 $self->{item}{$group} = {
3397 id => ++$self->{id},
3398 text => $text,
3399 timeout => $timeout,
3400 tooltip => $text,
3401 fg => [0.8, 0.8, 0.8, 0.8],
3402 pri => 0,
3403 count => 1,
3404 %arg,
3405 };
3406 }
3407
3408 $self->reorder;
3409}
3410
3411sub reconfigure {
3412 my ($self) = @_;
3413
3414 delete $_->{label}
3415 for values %{ $self->{item} || {} };
3416
3417 $self->reorder;
3418 $self->SUPER::reconfigure;
3419}
3420
3421sub destroy {
3422 my ($self) = @_;
3423
3424 $self->{timer}->cancel;
3425
3426 $self->SUPER::destroy;
3427}
3428
3429#############################################################################
3430
3431package CFClient::UI::Inventory;
3432
3433our @ISA = CFClient::UI::ScrolledWindow::;
3434
3435sub new {
3436 my $class = shift;
3437
3438 my $self = $class->SUPER::new (
3439 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3440 @_,
3441 );
3442
3443 $self
3444}
3445
3446sub set_items {
3447 my ($self, $items) = @_;
3448
3449 $self->{child}->clear;
3450 return unless $items;
3451
3452 my @items = sort {
3453 ($a->{type} <=> $b->{type})
3454 or ($a->{name} cmp $b->{name})
3455 } @$items;
3456
3457 $self->{real_items} = \@items;
3458
3459 my $row = 0;
3460 for my $item (@items) {
3461 CFClient::Item::update_widgets $item;
3462
3463 $self->{child}->add (0, $row, $item->{face_widget});
3464 $self->{child}->add (1, $row, $item->{desc_widget});
3465 $self->{child}->add (2, $row, $item->{weight_widget});
3466
3467 $row++;
3468 }
3469}
3470
3471#############################################################################
3472
3473package CFClient::UI::BindEditor;
3474
3475our @ISA = CFClient::UI::FancyFrame::;
3476
3477sub new {
3478 my $class = shift;
3479
3480 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3481
3482 $self->add (my $vb = new CFClient::UI::VBox);
3483
3484
3485 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3486 text => "start recording",
3487 tooltip => "Start/Stops recording of actions."
3488 ."All subsequent actions after the recording started will be captured."
3489 ."The actions are displayed after the record was stopped."
3490 ."To bind the action you have to click on the 'Bind' button",
3491 on_activate => sub {
3492 unless ($self->{recording}) {
3493 $self->start;
3494 } else {
3495 $self->stop;
3496 }
3497 });
3498
3499 $vb->add (new CFClient::UI::Label text => "Actions:");
3500 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3501
3502 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3503 $vb->add (my $hb = new CFClient::UI::HBox);
3504 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3505 $hb->add (new CFClient::UI::Button
3506 text => "bind",
3507 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3508 on_activate => sub {
3509 $self->ask_for_bind;
3510 });
3511
3512 $vb->add (my $hb = new CFClient::UI::HBox);
3513 $hb->add (new CFClient::UI::Button
3514 text => "ok",
3515 expand => 1,
3516 tooltip => "This closes the binding editor and saves the binding",
3517 on_activate => sub {
3518 $self->hide;
3519 $self->commit;
3520 });
3521
3522 $hb->add (new CFClient::UI::Button
3523 text => "cancel",
3524 expand => 1,
3525 tooltip => "This closes the binding editor without saving",
3526 on_activate => sub {
3527 $self->hide;
3528 $self->{binding_cancel}->()
3529 if $self->{binding_cancel};
3530 });
3531
3532 $self->update_binding_widgets;
3533
3534 $self
3535}
3536
3537sub cfg_bind {
3538 my ($self, $mod, $sym, $cmds) = @_;
3539 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3540 ::update_bindings ();
3541}
3542
3543sub cfg_unbind {
3544 my ($self, $mod, $sym, $cmds) = @_;
3545 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3546 ::update_bindings ();
3547}
3548
3549sub commit {
3550 my ($self) = @_;
3551 my ($mod, $sym, $cmds) = $self->get_binding;
3552 if ($sym != 0 && @$cmds > 0) {
3553 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3554 ."'. Don't forget 'Save Config'!");
3555 $self->{binding_change}->($mod, $sym, $cmds)
3556 if $self->{binding_change};
3557 } else {
3558 $::STATUSBOX->add ("No action bound, no key or action specified!");
3559 $self->{binding_cancel}->()
3560 if $self->{binding_cancel};
3561 }
3562}
3563
3564sub start {
3565 my ($self) = @_;
3566
3567 $self->{rec_btn}->set_text ("stop recording");
3568 $self->{recording} = 1;
3569 $self->clear_command_list;
3570 $::CONN->start_record if $::CONN;
3571}
3572
3573sub stop {
3574 my ($self) = @_;
3575
3576 $self->{rec_btn}->set_text ("start recording");
3577 $self->{recording} = 0;
3578
3579 my $rec;
3580 $rec = $::CONN->stop_record if $::CONN;
3581 return unless ref $rec eq 'ARRAY';
3582 $self->set_command_list ($rec);
3583}
3584
3585
3586sub ask_for_bind_and_commit {
3587 my ($self) = @_;
3588 $self->ask_for_bind (1);
3589}
3590
3591sub ask_for_bind {
3592 my ($self, $commit, $end_cb) = @_;
3593
3594 CFClient::Binder::open_binding_dialog (sub {
3595 my ($mod, $sym) = @_;
3596 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3597 $self->update_binding_widgets;
3598 $self->commit if $commit;
3599 $end_cb->() if $end_cb;
3600 });
3601}
3602
3603# $mod and $sym are the modifiers and key symbol
3604# $cmds is a array ref of strings (the commands)
3605# $cb is the callback that is executed on OK
3606# $ccb is the callback that is executed on CANCEL and
3607# when the binding was unsuccessful on OK
3608sub set_binding {
3609 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3610
3611 $self->clear_command_list;
3612 $self->{recording} = 0;
3613 $self->{rec_btn}->set_text ("start recording");
3614
3615 $self->{binding} = [$mod, $sym];
3616 $self->{commands} = $cmds;
3617
3618 $self->{binding_change} = $cb;
3619 $self->{binding_cancel} = $ccb;
3620
3621 $self->update_binding_widgets;
3622}
3623
3624# this is a shortcut method that asks for a binding
3625# and then just binds it.
3626sub do_quick_binding {
3627 my ($self, $cmds, $end_cb) = @_;
3628 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3629 $self->ask_for_bind (1, $end_cb);
3630}
3631
3632sub update_binding_widgets {
3633 my ($self) = @_;
3634 my ($mod, $sym, $cmds) = $self->get_binding;
3635 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3636 $self->set_command_list ($cmds);
3637}
3638
3639sub get_binding {
3640 my ($self) = @_;
3641 return (
3642 $self->{binding}->[0],
3643 $self->{binding}->[1],
3644 [ grep { defined $_ } @{$self->{commands}} ]
3645 );
3646}
3647
3648sub clear_command_list {
3649 my ($self) = @_;
3650 $self->{cmdbox}->clear ();
3651}
3652
3653sub set_command_list {
3654 my ($self, $cmds) = @_;
3655
3656 $self->{cmdbox}->clear ();
3657 $self->{commands} = $cmds;
3658
3659 my $idx = 0;
3660
3661 for (@$cmds) {
3662 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3663
3664 my $i = $idx;
3665 $hb->add (new CFClient::UI::Label text => $_);
3666 $hb->add (new CFClient::UI::Button
3667 text => "delete",
3668 tooltip => "Deletes the action from the record",
3669 on_activate => sub {
3670 $self->{cmdbox}->remove ($hb);
3671 $cmds->[$i] = undef;
3672 });
3673
3674
3675 $idx++
3676 }
3677}
3678
3679#############################################################################
3680
3681package CFClient::UI::SpellList;
3682
3683our @ISA = CFClient::UI::Table::;
3684
3685sub new {
3686 my $class = shift;
3687
3688 my $self = $class->SUPER::new (
3689 binding => [],
3690 commands => [],
3691 @_,
3692 )
3693}
3694
3695my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3696
3697my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3698 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3699my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3701my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3705my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3707
3708sub rebuild_spell_list {
3709 my ($self) = @_;
3710
3711 $CFClient::UI::ROOT->on_refresh ($self => sub {
3712 $self->clear;
3713
3714 return unless $::CONN;
3715
3716 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3717 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3718 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3719 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3720 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3721
3722 my $row = 0;
3723
3724 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3725 my $spell = $self->{spell}{$_};
3726
3727 $row++;
3728
3729 my $spell_cb = sub {
3730 my ($widget, $ev) = @_;
3731
3732 if ($ev->{button} == 1) {
3733 $::CONN->user_send ("cast $spell->{name}");
3734 } elsif ($ev->{button} == 2) {
3735 $::CONN->user_send ("invoke $spell->{name}");
3736 } elsif ($ev->{button} == 3) {
3737 (new CFClient::UI::Menu
3738 items => [
3739 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3740 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3741 ],
3742 )->popup ($ev);
3743 } else {
3744 return 0;
3745 }
3746
3747 1
3748 };
3749
3750 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3751
3752 #TODO: add path info to tooltip
3753 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3754
3755 $self->add (0, $row, new CFClient::UI::Face
3756 face => $spell->{face},
3757 can_hover => 1,
3758 can_events => 1,
3759 tooltip => $tooltip,
3760 on_button_down => $spell_cb,
3761 );
3762
3763 $self->add (1, $row, new CFClient::UI::Label
3764 expand => 1,
3765 text => $spell->{name},
3766 can_hover => 1,
3767 can_events => 1,
3768 tooltip => $tooltip,
3769 on_button_down => $spell_cb,
3770 );
3771
3772 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3773 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3774 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3775 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3776 }
3777 });
3778}
3779
3780sub add_spell {
3781 my ($self, $spell) = @_;
3782
3783 $self->{spell}->{$spell->{name}} = $spell;
3784 $self->rebuild_spell_list;
3785}
3786
3787sub remove_spell {
3788 my ($self, $spell) = @_;
3789
3790 delete $self->{spell}->{$spell->{name}};
3791 $self->rebuild_spell_list;
3792}
3793
3794sub clear_spells {
3795 my ($self) = @_;
3796
3797 $self->{spell} = {};
3798 $self->rebuild_spell_list;
3799}
3800
3801#############################################################################
3802
2207package CFClient::UI::Root; 3803package CFClient::UI::Root;
2208 3804
2209our @ISA = CFClient::UI::Container::; 3805our @ISA = CFClient::UI::Container::;
2210 3806
3807use List::Util qw(min max);
3808
2211use CFClient::OpenGL; 3809use CFClient::OpenGL;
2212 3810
2213sub check_size { 3811sub new {
2214 my ($self) = @_; 3812 my $class = shift;
2215 3813
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3814 my $self = $class->SUPER::new (
3815 visible => 1,
3816 @_,
3817 );
3818
3819 Scalar::Util::weaken ($self->{root} = $self);
3820
3821 $self
2217} 3822}
2218 3823
2219sub size_request { 3824sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3825 my ($self) = @_;
2221}
2222 3826
2223sub configure { 3827 ($self->{w}, $self->{h})
3828}
3829
3830sub _to_pixel {
3831 my ($coord, $size, $max) = @_;
3832
3833 $coord =
3834 $coord eq "center" ? ($max - $size) * 0.5
3835 : $coord eq "max" ? $max
3836 : $coord;
3837
3838 $coord = 0 if $coord < 0;
3839 $coord = $max - $size if $coord > $max - $size;
3840
3841 int $coord + 0.5
3842}
3843
3844sub invoke_size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3845 my ($self, $w, $h) = @_;
2225 3846
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3847 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3848 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3849
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3850 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3851 $Y = $child->{force_y} if exists $child->{force_y};
3852
3853 $X = _to_pixel $X, $W, $self->{w};
3854 $Y = _to_pixel $Y, $H, $self->{h};
3855
2233 $child->configure ($X, $Y, $W,$H); 3856 $child->configure ($X, $Y, $W, $H);
3857 }
3858
2234 } 3859 1
2235} 3860}
2236 3861
2237sub _topleft { 3862sub coord2local {
2238 my ($self, $x, $y) = @_; 3863 my ($self, $x, $y) = @_;
2239 3864
2240 ($x, $y) 3865 ($x, $y)
2241} 3866}
2242 3867
3868sub coord2global {
3869 my ($self, $x, $y) = @_;
3870
3871 ($x, $y)
3872}
3873
2243sub update { 3874sub update {
2244 my ($self) = @_; 3875 my ($self) = @_;
2245 3876
2246 $self->check_size; 3877 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3878}
2249 3879
2250sub add { 3880sub add {
2251 my ($self, $child) = @_; 3881 my ($self, @children) = @_;
2252 3882
2253 # integerize window positions 3883 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3884 for @children;
2255 $child->{y} = int $child->{y};
2256 3885
2257 $self->SUPER::add ($child); 3886 $self->SUPER::add (@children);
3887}
3888
3889sub remove {
3890 my ($self, @children) = @_;
3891
3892 $self->SUPER::remove (@children);
3893
3894 delete $self->{is_toplevel}
3895 for @children;
3896
3897 while (@children) {
3898 my $w = pop @children;
3899 push @children, $w->children;
3900 $w->set_invisible;
3901 }
2258} 3902}
2259 3903
2260sub on_refresh { 3904sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3905 my ($self, $id, $cb) = @_;
2262 3906
2263 $self->{refresh_hook}{$id} = $cb; 3907 $self->{refresh_hook}{$id} = $cb;
2264} 3908}
2265 3909
3910sub on_post_alloc {
3911 my ($self, $id, $cb) = @_;
3912
3913 $self->{post_alloc_hook}{$id} = $cb;
3914}
3915
2266sub draw { 3916sub draw {
2267 my ($self) = @_; 3917 my ($self) = @_;
2268 3918
2269 while (my $rcb = delete $self->{refresh_hook}) { 3919 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3920 $_->()
3921 for values %{delete $self->{refresh_hook}};
2271 } 3922 }
3923
3924 if ($self->{realloc}) {
3925 my %queue;
3926 my @queue;
3927 my $widget;
3928
3929 outer:
3930 while () {
3931 if (my $realloc = delete $self->{realloc}) {
3932 for $widget (values %$realloc) {
3933 $widget->{visible} or next; # do not resize invisible widgets
3934
3935 $queue{$widget+0}++ and next; # duplicates are common
3936
3937 push @{ $queue[$widget->{visible}] }, $widget;
3938 }
3939 }
3940
3941 while () {
3942 @queue or last outer;
3943
3944 $widget = pop @{ $queue[-1] || [] }
3945 and last;
3946
3947 pop @queue;
3948 }
3949
3950 delete $queue{$widget+0};
3951
3952 my ($w, $h) = $widget->size_request;
3953
3954 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3955 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3956
3957 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3958 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3959
3960 $w = $widget->{force_w} if exists $widget->{force_w};
3961 $h = $widget->{force_h} if exists $widget->{force_h};
3962
3963 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3964 || delete $widget->{force_realloc}) {
3965 $widget->{req_w} = $w;
3966 $widget->{req_h} = $h;
3967
3968 $self->{size_alloc}{$widget+0} = $widget;
3969
3970 if (my $parent = $widget->{parent}) {
3971 $self->{realloc}{$parent+0} = $parent
3972 unless $queue{$parent+0};
3973
3974 $parent->{force_size_alloc} = 1;
3975 $self->{size_alloc}{$parent+0} = $parent;
3976 }
3977 }
3978
3979 delete $self->{realloc}{$widget+0};
3980 }
3981 }
3982
3983 while (my $size_alloc = delete $self->{size_alloc}) {
3984 my @queue = sort { $b->{visible} <=> $a->{visible} }
3985 values %$size_alloc;
3986
3987 while () {
3988 my $widget = pop @queue || last;
3989
3990 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3991
3992 $w = 0 if $w < 0;
3993 $h = 0 if $h < 0;
3994
3995 $w = int $w + 0.5;
3996 $h = int $h + 0.5;
3997
3998 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3999 $widget->{old_w} = $widget->{w};
4000 $widget->{old_h} = $widget->{h};
4001
4002 $widget->{w} = $w;
4003 $widget->{h} = $h;
4004
4005 $widget->emit (size_allocate => $w, $h);
4006 }
4007 }
4008 }
4009
4010 while ($self->{post_alloc_hook}) {
4011 $_->()
4012 for values %{delete $self->{post_alloc_hook}};
4013 }
4014
2272 4015
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4016 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4017 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 4018 glClear GL_COLOR_BUFFER_BIT;
2276 4019
2277 glMatrixMode GL_PROJECTION; 4020 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 4021 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4022 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 4023 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 4024 glLoadIdentity;
2282 4025
4026 {
4027 package CFClient::UI::Base;
4028
4029 ($draw_x, $draw_y, $draw_w, $draw_h) =
4030 (0, 0, $self->{w}, $self->{h});
4031 }
4032
2283 $self->_draw; 4033 $self->_draw;
2284} 4034}
2285 4035
2286############################################################################# 4036#############################################################################
2287 4037
2288package CFClient::UI; 4038package CFClient::UI;
2289 4039
2290$ROOT = new CFClient::UI::Root; 4040$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 4041$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 4042
22931 40431
2294 4044

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines