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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
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 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
154 348
155 # use alignment to adjust x, y 349 # use alignment to adjust x, y
156 350
157 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub children {
179 # nothing to be done 372 # nop
180} 373}
181 374
182# return top left coordinates 375sub visible_children {
183sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
184 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
185 381
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
187} 402}
188 403
189# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
190sub coord2local { 405sub coord2local {
191 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
192 407
193 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 409}
196 410
197# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
198sub coord2global { 412sub coord2global {
199 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
200 414
201 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 416}
204 417
205sub focus_in { 418sub invoke_focus_in {
206 my ($self) = @_; 419 my ($self) = @_;
207 420
208 return if $FOCUS == $self; 421 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
210 423
211 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
212 425
213 $self->emit (focus_in => $focus);
214
215 $focus->update if $focus; 426 $focus->update if $focus;
216 $FOCUS->update; 427 $FOCUS->update;
217}
218 428
429 0
430}
431
219sub focus_out { 432sub invoke_focus_out {
220 my ($self) = @_; 433 my ($self) = @_;
221 434
222 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
223 436
224 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
225 438
226 $self->emit (focus_out => $focus);
227
228 $focus->update if $focus; #? 439 $focus->update if $focus; #?
229}
230 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
231sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
232sub button_up { } 454sub invoke_button_up { 1 }
233sub key_down { } 455sub invoke_key_down { 1 }
234sub key_up { } 456sub invoke_key_up { 1 }
235 457
236sub button_down { 458sub invoke_button_down {
237 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
238 460
239 $self->focus_in; 461 $self->grab_focus;
240}
241 462
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 463 1
272} 464}
273 465
274sub _draw { 466sub connect {
275 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
276 468
277 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
278} 478}
279 479
280sub find_widget { 480sub find_widget {
281 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
282 484
283 return $self 485 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 488
… …
289 491
290sub set_parent { 492sub set_parent {
291 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
292 494
293 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
294} 497}
295 498
296sub check_size { 499sub realloc {
297 my ($self) = @_; 500 my ($self) = @_;
298 501
299 return unless $self->{parent}; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
300 504
301 my ($w, $h) = $self->size_request; 505 $self->{root}{realloc}{$self+0} = $self;
302 506 $self->{root}->update;
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 } else {
304 $self->{req_w} = $w; 508 delete $self->{req_w};
305 $self->{req_h} = $h; 509 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 510 }
309} 511}
310 512
311sub update { 513sub update {
312 my ($self) = @_; 514 my ($self) = @_;
313 515
314 $self->{parent}->update 516 $self->{parent}->update
315 if $self->{parent}; 517 if $self->{parent};
316} 518}
317 519
318sub connect { 520sub reconfigure {
319 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
320 522
321 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
322} 525}
323 526
324sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 530
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
328 $cb->($self, @args); 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
329 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
330} 584}
331 585
332sub DESTROY { 586sub DESTROY {
333 my ($self) = @_; 587 my ($self) = @_;
334 588
335 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
336} 593}
337 594
338############################################################################# 595#############################################################################
339 596
340package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
348 my $class = shift; 605 my $class = shift;
349 606
350 # range [value, low, high, page] 607 # range [value, low, high, page]
351 608
352 $class->SUPER::new ( 609 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
355 @_ 612 @_
356 ) 613 )
357} 614}
358 615
359sub _draw { 616sub _draw {
360 my ($self) = @_; 617 my ($self) = @_;
361 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
363 625
364 glEnable GL_BLEND; 626 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
367 629
368 glBegin GL_QUADS; 630 glBegin GL_QUADS;
369 glVertex 0 , 0; 631 glVertex 0 , 0;
370 glVertex 0 , $h; 632 glVertex 0 , $h;
371 glVertex $w, $h; 633 glVertex $w, $h;
372 glVertex $w, 0; 634 glVertex $w, 0;
373 glEnd; 635 glEnd;
374 636
375 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
376} 639}
377 640
378############################################################################# 641#############################################################################
379 642
380package CFClient::UI::Empty; 643package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 644
394our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
395 646
396sub new { 647sub new {
397 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
398 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
399 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
400 670
401 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
402 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
403 679
404 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
405} 762}
406 763
407sub add { 764sub add {
408 my ($self, $child) = @_; 765 my ($self, $child) = @_;
409 766
410 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
411 768 $self->SUPER::add ($child);
412 use sort 'stable';
413
414 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child
417 ];
418
419 $child->check_size;
420} 769}
421 770
422sub remove { 771sub remove {
423 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
424 773
425 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
426 775
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
428 779
429 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
430} 930}
431 931
432sub find_widget { 932sub find_widget {
433 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
434 934
435 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
436 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
437 937 ) {
438 my $res;
439
440 for (reverse @{ $self->{children} }) {
441 $res = $_->find_widget ($x, $y)
442 and return $res;
443 }
444
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
446} 942}
447 943
448sub _draw { 944sub _render {
449 my ($self) = @_; 945 my ($self) = @_;
450 946
451 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
452} 953}
453 954
454############################################################################# 955#############################################################################
455 956
456package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
457 958
458our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
459 960
460sub new { 961sub new {
461 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
462 963
463 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
464 965
465 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
466} 986}
467 987
468sub add { 988sub add {
469 my ($self, $child) = @_;
470
471 $self->{children} = [];
472
473 $self->SUPER::add ($child);
474}
475
476sub remove {
477 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
478 990
479 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
480
481 $self->{children} = [new CFClient::UI::Empty]
482 unless @{$self->{children}};
483} 992}
484 993
485sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
486 996
487sub size_request { 997 $self->SUPER::update;
488 $_[0]{children}[0]->size_request
489}
490 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
491sub size_allocate { 1004sub invoke_size_allocate {
492 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
493 1006
494 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
495} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
496 1015
497############################################################################# 1016#############################################################################
498 1017
499package CFClient::UI::Window; 1018package CFClient::UI::Frame;
500 1019
501our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
502 1021
503use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
504 1071
505sub new { 1072sub new {
506 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
507 1074
508 my $self = $class->SUPER::new (%arg);
509}
510
511sub update {
512 my ($self) = @_;
513
514 # we want to do this delayed...
515 $self->render_chld;
516 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527}
528
529sub size_allocate {
530 my ($self, $w, $h) = @_;
531
532 $self->child->configure (0, 0, $w, $h);
533
534 $self->render_chld;
535}
536
537sub _draw {
538 my ($self) = @_;
539
540 my ($w, $h) = ($self->w, $self->h);
541
542 my $tex = $self->{texture}
543 or return;
544
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D;
548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
549
550 $tex->draw_quad (0, 0, $w, $h);
551
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D;
554}
555
556#############################################################################
557
558package CFClient::UI::ViewPort;
559
560our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587
588sub new {
589 my $class = shift;
590
591 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
592 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
593 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
594 border => 0.8, 1078 border => 0.6,
595 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
596 ); 1083 );
597 1084
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606}
607
608sub size_request {
609 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h})
611}
612
613sub size_allocate {
614 my ($self, $w, $h) = @_;
615 $self->{w} = $w;
616 $self->{h} = $h;
617 $self->child->configure (0, 0, $w, $h);
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my ($w, $h) = ($self->{w}, $self->{h});
624
625 glEnable GL_BLEND;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629
630# glBegin GL_QUADS;
631# glColor 0, 0, 0, 0;
632# glVertex 0 , 0;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637
638
639 $self->child->draw;
640 glDisable GL_BLEND;
641 glDisable GL_TEXTURE_2D;
642}
643
644#############################################################################
645
646package CFClient::UI::FancyFrame;
647
648our @ISA = CFClient::UI::Bin::;
649
650use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655
656sub new {
657 my $class = shift;
658
659 # TODO: user_x, user_y, overwrite moveto?
660
661 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1],
664 border => 0.8,
665 @_
666 );
667
668 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
669 align => 0, 1086 align => 0,
670 valign => 1, 1087 valign => 1,
671 text => $self->{title}, 1088 text => $self->{title},
672 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
673 1100
674 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
675} 1110}
676 1111
677sub border { 1112sub border {
678 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
679} 1114}
680 1115
681sub size_request { 1116sub size_request {
682 my ($self) = @_; 1117 my ($self) = @_;
683 1118
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
685 1124
686 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
687 1126
688 ( 1127 (
689 $w + $self->border * 2, 1128 $w + $self->border * 2,
690 $h + $self->border * 2, 1129 $h + $self->border * 2,
691 ) 1130 )
692} 1131}
693 1132
694sub size_allocate { 1133sub invoke_size_allocate {
695 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
696 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
697 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
699 1146
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
704}
705 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
706sub button_down { 1155sub invoke_button_down {
707 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
708 1157
1158 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1159 my $border = $self->border;
710 1160
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
717 $self->{motion} = sub { 1172 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
719 1174
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
721 1177
722 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
725 }; 1183 };
726 1184
727 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
732 1188
733 $self->{motion} = sub { 1189 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
735 1191
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
737 1193
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
741 } 1202 1
742} 1203}
743 1204
744sub button_up { 1205sub invoke_button_up {
745 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
746 1207
747 delete $self->{motion}; 1208 ! ! delete $self->{motion}
748} 1209}
749 1210
750sub mouse_motion { 1211sub invoke_mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
752 1213
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
754} 1217}
755 1218
756sub _draw { 1219sub _draw {
757 my ($self) = @_; 1220 my ($self) = @_;
758 1221
1222 my $child = $self->{children}[0];
1223
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1226
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1229
767 my $border = $self->border; 1230 my $border = $self->border;
768 1231
769 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1237
775 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
776 1240
777 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
780 1244 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
787 1247
788 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1249
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
793} 1261}
794 1262
795############################################################################# 1263#############################################################################
796 1264
797package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
805sub new { 1273sub new {
806 my $class = shift; 1274 my $class = shift;
807 1275
808 $class->SUPER::new ( 1276 $class->SUPER::new (
809 col_expand => [], 1277 col_expand => [],
810 @_ 1278 @_,
811 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1284}
813 1285
814sub add { 1286sub add {
815 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
816 1288
817 $child->set_parent ($self); 1289 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
819 1291
820 $child->check_size; 1292 $self->realloc;
821} 1293}
822 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
823# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1302sub clear {
825 my ($self) = @_; 1303 my ($self) = @_;
826 1304
1305 my @children = $self->children;
827 delete $self->{children}; 1306 delete $self->{children};
828 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
829} 1314}
830 1315
831sub get_wh { 1316sub get_wh {
832 my ($self) = @_; 1317 my ($self) = @_;
833 1318
… …
859 (sum @$ws), 1344 (sum @$ws),
860 (sum @$hs), 1345 (sum @$hs),
861 ) 1346 )
862} 1347}
863 1348
864sub size_allocate { 1349sub invoke_size_allocate {
865 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
866 1351
867 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
868 1353
869 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
871 1356
872 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
901 } 1386 }
902 1387
903 $y += $row_h; 1388 $y += $row_h;
904 } 1389 }
905 1390
1391 1
906} 1392}
907 1393
908sub find_widget { 1394sub find_widget {
909 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
910 1396
… …
929 } 1415 }
930} 1416}
931 1417
932############################################################################# 1418#############################################################################
933 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
934package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
935 1481
936# TODO: wrap into common Box base class
937
938our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
939 1483
940sub size_request { 1484sub new {
941 my ($self) = @_; 1485 my $class = shift;
942 1486
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
944 1488 vertical => 0,
945 ( 1489 @_,
946 (List::Util::sum map $_->[0], @alloc),
947 (List::Util::max map $_->[1], @alloc),
948 ) 1490 )
949} 1491}
950 1492
951sub size_allocate {
952 my ($self, $w, $h) = @_;
953
954 ($h, $w) = ($w, $h);
955
956 my $children = $self->{children};
957
958 my @h = map $_->{req_w}, @$children;
959
960 my $req_h = List::Util::sum @h;
961
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } else {
966 my $exp = List::Util::sum map $_->{expand}, @$children;
967 $exp ||= 1;
968
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 }
976 }
977
978 CFClient::UI::harmonize \@h;
979
980 my $y = 0;
981 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_];
984 $child->configure ($y, 0, $h, $w);
985
986 $y += $h;
987 }
988
989 1
990}
991
992############################################################################# 1493#############################################################################
993 1494
994package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
995 1496
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
999 1498
1000sub size_request { 1499sub new {
1001 my ($self) = @_; 1500 my $class = shift;
1002 1501
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1004 1503 vertical => 1,
1005 ( 1504 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1505 )
1009} 1506}
1010 1507
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1508#############################################################################
1049 1509
1050package CFClient::UI::Label; 1510package CFClient::UI::Label;
1051 1511
1052our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1053 1513
1054use CFClient::OpenGL; 1514use CFClient::OpenGL;
1055 1515
1056sub new { 1516sub new {
1057 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1058 1518
1059 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1061 fontsize => 1, 1529 fontsize => 1,
1062 text => "",
1063 align => -1, 1530 align => -1,
1064 valign => -1, 1531 valign => -1,
1065 padding => 2, 1532 padding_x => 2,
1066 layout => new CFClient::Layout, 1533 padding_y => 2,
1534 can_events => 0,
1067 %arg 1535 %arg
1068 ); 1536 );
1069 1537
1070 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1541 $self->{template} = $layout;
1074 } 1542 }
1075 1543
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1077 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1078 1549
1079 $self 1550 $self
1080} 1551}
1081 1552
1082sub escape_text { 1553sub escape($) {
1083 local $_ = $_[1]; 1554 local $_ = $_[0];
1084 1555
1085 s/&/&amp;/g; 1556 s/&/&amp;/g;
1086 s/>/&gt;/g; 1557 s/>/&gt;/g;
1087 s/</&lt;/g; 1558 s/</&lt;/g;
1088 1559
1089 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1090} 1575}
1091 1576
1092sub set_text { 1577sub set_text {
1093 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1094 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1096 1585
1097 delete $self->{texture}; 1586 delete $self->{size_req};
1098 $self->check_size; 1587 $self->realloc;
1099 $self->update; 1588 $self->update;
1100} 1589}
1101 1590
1102sub set_markup { 1591sub set_markup {
1103 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1104 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1106 1601
1107 delete $self->{texture}; 1602 delete $self->{size_req};
1108 $self->check_size; 1603 $self->realloc;
1109 $self->update; 1604 $self->update;
1110} 1605}
1111 1606
1112sub size_request { 1607sub size_request {
1113 my ($self) = @_; 1608 my ($self) = @_;
1114 1609
1115 $self->{layout}->set_width; 1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1616
1118 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1119 1618
1120 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1622
1123 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1124 1624
1125 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1127 } 1630 };
1128 1631
1129 ( 1632 @{ $self->{size_req} }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1633}
1134 1634
1135sub size_allocate { 1635sub invoke_size_allocate {
1136 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1137 1637
1638 delete $self->{ox};
1639
1138 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1139} 1644}
1140 1645
1141sub set_fontsize { 1646sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1143 1648
1144 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1650 delete $self->{texture};
1651
1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1146} 1661}
1147 1662
1148sub _draw { 1663sub _draw {
1149 my ($self) = @_; 1664 my ($self) = @_;
1150 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1151 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1154 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1677 };
1156 1678
1157 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1159 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1162 glColor @{$self->{fg}}; 1701 }
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy});
1177 1702
1178 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1704}
1181 1705
1182############################################################################# 1706#############################################################################
1183 1707
1184package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1189 1713
1190sub new { 1714sub new {
1191 my $class = shift; 1715 my $class = shift;
1192 1716
1193 $class->SUPER::new ( 1717 $class->SUPER::new (
1194 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1198 can_hover => 1, 1722 can_hover => 1,
1199 can_focus => 1, 1723 can_focus => 1,
1200 valign => 0, 1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1201 @_ 1728 @_
1202 ) 1729 )
1203} 1730}
1204 1731
1205sub _set_text { 1732sub _set_text {
… …
1207 1734
1208 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1209 1736
1210 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1211 1738
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1740 $self->{text} = $text;
1216 1741
1217 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1219 1745
1220 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1221} 1757}
1222 1758
1223sub get_text { 1759sub get_text {
1224 $_[0]{text} 1760 $_[0]{text}
1225} 1761}
… …
1230 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1231 1767
1232 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1233} 1769}
1234 1770
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247}
1248
1249sub key_down { 1771sub invoke_key_down {
1250 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1251 1773
1252 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1253 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1255 1777
1256 my $text = $self->get_text; 1778 my $text = $self->get_text;
1257 1779
1258 if ($sym == 8) { 1780 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1793 $self->emit ('escape');
1272 } elsif ($uni) { 1794 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1274 } 1798 }
1275 1799
1276 $self->_set_text ($text); 1800 $self->_set_text ($text);
1277 $self->update;
1278}
1279 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1280sub focus_in { 1807sub invoke_focus_in {
1281 my ($self) = @_; 1808 my ($self) = @_;
1282 1809
1283 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1284 1811
1285 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1286} 1813}
1287 1814
1288sub button_down { 1815sub invoke_button_down {
1289 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1290 1817
1291 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1292 1819
1293 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1294 1821
1295 # byte-index to char-index 1822 # byte-index to char-index
1296 my $text = $self->{text}; 1823 my $text = $self->{text};
1297 utf8::encode $text; 1824 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1299 1826
1300 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1301 $self->update; 1828 $self->update;
1829
1830 1
1302} 1831}
1303 1832
1304sub mouse_motion { 1833sub invoke_mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1307} 1838}
1308 1839
1309sub _draw { 1840sub _draw {
1310 my ($self) = @_; 1841 my ($self) = @_;
1311 1842
1312 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1313 1844
1314 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1317 } else { 1848 } else {
1318 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1319 } 1850 }
1320 1851
1321 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1855 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1352 1883
1353our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1354 1885
1355use CFClient::OpenGL; 1886use CFClient::OpenGL;
1356 1887
1357sub key_down { 1888sub invoke_key_down {
1358 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1359 1890
1360 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1361 1892
1362 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1364 $self->update; 1900 $self->update;
1365 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1366 } else { 1924 } else {
1367 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1368 } 1928 1
1369
1370} 1929}
1371 1930
1372############################################################################# 1931#############################################################################
1373 1932
1374package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1383 1942
1384sub new { 1943sub new {
1385 my $class = shift; 1944 my $class = shift;
1386 1945
1387 $class->SUPER::new ( 1946 $class->SUPER::new (
1388 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1389 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1392 can_hover => 1, 1951 can_hover => 1,
1393 align => 0, 1952 align => 0,
1394 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1395 @_ 1955 @_
1396 ) 1956 )
1397} 1957}
1398 1958
1399sub button_up { 1959sub invoke_button_up {
1400 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1401 1961
1962 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1965
1405 } 1966 1
1406} 1967}
1407 1968
1408sub _draw { 1969sub _draw {
1409 my ($self) = @_; 1970 my ($self) = @_;
1410 1971
1411 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1973
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1422 1977
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1979
1425 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1981
1428 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1429} 2019}
1430 2020
1431############################################################################# 2021#############################################################################
1432 2022
1433package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1442 2032
1443sub new { 2033sub new {
1444 my $class = shift; 2034 my $class = shift;
1445 2035
1446 $class->SUPER::new ( 2036 $class->SUPER::new (
1447 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1448 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 2043 state => 0,
1451 can_hover => 1, 2044 can_hover => 1,
1452 @_ 2045 @_
1453 ) 2046 )
1454} 2047}
1455 2048
1456sub size_request { 2049sub size_request {
1457 my ($self) = @_; 2050 my ($self) = @_;
1458 2051
1459 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1460} 2053}
1461 2054
1462sub button_down { 2055sub invoke_button_down {
1463 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1464 2057
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1469 } 2066 1
1470} 2067}
1471 2068
1472sub _draw { 2069sub _draw {
1473 my ($self) = @_; 2070 my ($self) = @_;
1474 2071
1475 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1476 2073
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 2075
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2079
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2081
1483 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1484 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2087}
1494 2088
1495############################################################################# 2089#############################################################################
1496 2090
1497package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1504our %loaded_images; 2098our %loaded_images;
1505 2099
1506sub new { 2100sub new {
1507 my $class = shift; 2101 my $class = shift;
1508 2102
1509 my $self = $class->SUPER::new (@_); 2103 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2104
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2105 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2106
1513 $loaded_images{$self->{image}} ||= 2107 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2108 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1541 2135
1542 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1543 } 2137 }
1544 2138
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2141
1550 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2143
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1554} 2145}
1555 2146
1556############################################################################# 2147#############################################################################
1557 2148
1558package CFClient::UI::VGauge; 2149package CFClient::UI::VGauge;
1559 2150
1560our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::Base::;
2152
2153use List::Util qw(min max);
1561 2154
1562use CFClient::OpenGL; 2155use CFClient::OpenGL;
1563 2156
1564my %tex = ( 2157my %tex = (
1565 food => [ 2158 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2161 ],
1569 grace => [ 2162 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2164 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2165 ],
1573 hp => [ 2166 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2169 ],
1577 mana => [ 2170 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2173 ],
1581); 2174);
1582 2175
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2176# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2177sub new {
… …
1603} 2196}
1604 2197
1605sub set_max { 2198sub set_max {
1606 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1607 2200
2201 return if $self->{max_val} == $max;
2202
1608 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1609} 2205}
1610 2206
1611sub set_value { 2207sub set_value {
1612 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1613 2209
1614 $self->set_max ($max) 2210 $self->set_max ($max)
1615 if defined $max; 2211 if defined $max;
1616 2212
1617 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1618 $self->{val} = $val; 2215 $self->{val} = $val;
1619
1620 $self->update; 2216 $self->update;
1621} 2217}
1622 2218
1623sub _draw { 2219sub _draw {
1624 my ($self) = @_; 2220 my ($self) = @_;
1625 2221
1626 my $tex = $tex{$self->{type}}; 2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
1627 2224
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2225 my ($w, $h) = ($self->{w}, $self->{h});
1629 2226
1630 if ($self->{vertical}) { 2227 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2228 glRotate 90, 0, 0, 1;
… …
1633 2230
1634 ($w, $h) = ($h, $w); 2231 ($w, $h) = ($h, $w);
1635 } 2232 }
1636 2233
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2235
1640 my $t1 = $tex->[0]; 2236 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2237 my $ycut2 = max 0, min 1, $ycut - 1;
2238
2239 my $h1 = $self->{h} * (1 - $ycut1);
2240 my $h2 = $self->{h} * (1 - $ycut2);
1642 2241
1643 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2247
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2250 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2254 glEnd;
1658 2255
2256 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2258 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2263 glEnd;
2264
2265 if ($t3) {
2266 glBindTexture GL_TEXTURE_2D, $t3->{name};
2267 glBegin GL_QUADS;
2268 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272 glEnd;
2273 }
1666 2274
1667 glDisable GL_BLEND; 2275 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
1669} 2277}
1670 2278
… …
1673package CFClient::UI::Gauge; 2281package CFClient::UI::Gauge;
1674 2282
1675our @ISA = CFClient::UI::VBox::; 2283our @ISA = CFClient::UI::VBox::;
1676 2284
1677sub new { 2285sub new {
1678 my ($class, %arg) = shift; 2286 my ($class, %arg) = @_;
1679 2287
1680 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1681 @_, 2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
1682 ); 2293 );
1683 2294
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2298
1688 $self 2299 $self
1689} 2300}
1690 2301
1691sub set_fontsize { 2302sub set_fontsize {
… …
1693 2304
1694 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1696} 2307}
1697 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1698sub set_value { 2316sub set_value {
1699 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1700 2318
1701 $self->set_max ($max) 2319 $self->set_max ($max)
1702 if defined $max; 2320 if defined $max;
1703 2321
1704 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2324}
1714 2325
1715############################################################################# 2326#############################################################################
1716 2327
1717package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1728 2339
1729sub new { 2340sub new {
1730 my $class = shift; 2341 my $class = shift;
1731 2342
1732 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1733 2344
1734 # TODO: 0-width page 2345 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2347 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2354 min_w => $::WIDTH / 80,
1742 req_h => 20, 2355 min_h => $::WIDTH / 80,
1743 vertical => 0, 2356 vertical => 0,
1744 can_hover => 1, 2357 can_hover => 1,
1745 inner_pad => 5, 2358 inner_pad => 0.02,
1746 @_ 2359 @_
1747 ); 2360 );
1748 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1749 $self 2365 $self
1750} 2366}
1751 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1752sub size_request { 2402sub size_request {
1753 my ($self) = @_; 2403 my ($self) = @_;
1754 2404
1755 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2406}
1760 2407
1761sub button_down { 2408sub invoke_button_down {
1762 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1763 2410
1764 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1765 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1766} 2416}
1767 2417
1768sub mouse_motion { 2418sub invoke_mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1770 2420
1771 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1773 2451
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2453
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2456
1779 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2459
1785 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2461 $self->{knob_w} = $knob_w;
1787 } 2462 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2463
1801 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1802 2465
1803 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1804 2467
1805 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1807 2470
2471 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2473 }
1813 2474
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2477
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2480
1840 # draw background 2481 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2483
1843 # draw handle 2484 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2486
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1848} 2488}
1849 2489
1850############################################################################# 2490#############################################################################
1851 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1852package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1853 2534
1854our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1855 2536
1856use CFClient::OpenGL; 2537use CFClient::OpenGL;
1857 2538
1858sub new { 2539sub new {
1859 my $class = shift; 2540 my $class = shift;
1860 2541
1861 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1862 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
2546 #font => default_font
1863 @_, 2547 @_,
1864 2548
1865 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1866 par => [], 2550 par => [],
1867 height => 0, 2551 height => 0,
1868 children => [ 2552 children => [
1869 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1871 ], 2555 ],
1872 ); 2556 );
1873 2557
1874 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2559
1878 $self 2560 $self
1879} 2561}
1880 2562
1881sub set_fontsize { 2563sub set_fontsize {
… …
1883 2565
1884 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2567 $self->reflow;
1886} 2568}
1887 2569
2570sub invoke_size_allocate {
2571 my ($self, $w, $h) = @_;
2572
2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577
2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
1888sub text_height { 2583sub text_size {
1889 my ($self, $text) = @_; 2584 my ($self, $text, $indent) = @_;
1890 2585
1891 my $layout = $self->{layout}; 2586 my $layout = $self->{layout};
1892 2587
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1895 $layout->set_text ($text); 2591 $layout->set_markup ($text);
1896 2592
1897 ($layout->size)[1] 2593 $layout->size
1898} 2594}
1899 2595
1900sub reflow { 2596sub reflow {
1901 my ($self) = @_; 2597 my ($self) = @_;
1902 2598
1903 $self->{need_reflow}++; 2599 $self->{need_reflow}++;
1904 $self->update; 2600 $self->update;
1905} 2601}
1906 2602
1907sub size_allocate { 2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
1908 my ($self, $w, $h) = @_; 2611 my ($self) = @_;
1909 2612
1910 $self->SUPER::size_allocate ($w, $h); 2613 $self->{par} = [];
1911 2614 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2616}
1917 2617
1918sub add_paragraph { 2618sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1920 2620
1921 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1922 2622 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1926 2626
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2628}
1932 2629
1933sub update { 2630sub update {
1934 my ($self) = @_; 2631 my ($self) = @_;
1935 2632
… …
1937 2634
1938 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
1939 2636
1940 delete $self->{texture}; 2637 delete $self->{texture};
1941 2638
1942 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1943 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2643 my $height = 0;
1945 2644
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
1947 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
1948 2661
1949 $self->{height} = $height; 2662 $self->{height} = $height;
1950 2663
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2665
1953 delete $self->{texture}; 2666 delete $self->{texture};
1954 } 2667 }
1955 2668
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
1959 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
1960 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2687
1974 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2689 my $h = $par->[1];
1976 2690
1977 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1978 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
1979 2696
1980 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2698
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2701 }
1984 2702
1985 $y += $h; 2703 $y += $h;
1986 } 2704 }
1987 2705
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
1990 }; 2707 };
1991 }); 2708 });
1992} 2709}
1993 2710
1994sub _draw { 2711sub _draw {
1995 my ($self) = @_; 2712 my ($self) = @_;
1996 2713
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2002 }
2003 2719
2004 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2005 2721
2006} 2722}
2007 2723
… …
2055 2771
2056sub new { 2772sub new {
2057 my $class = shift; 2773 my $class = shift;
2058 2774
2059 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2060 state => 0, 2776 state => 0,
2061 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2062 @_ 2778 @_
2063 ); 2779 );
2064 2780
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2781 $self
2071} 2782}
2072 2783
2073sub toggle_flopper { 2784sub toggle_flopper {
2074 my ($self) = @_; 2785 my ($self) = @_;
2075 2786
2076 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2788}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2789
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2790#############################################################################
2791
2792package CFClient::UI::Tooltip;
2793
2794our @ISA = CFClient::UI::Bin::;
2795
2796use CFClient::OpenGL;
2797
2798sub new {
2799 my $class = shift;
2800
2801 $class->SUPER::new (
2802 @_,
2803 can_events => 0,
2804 )
2805}
2806
2807sub set_tooltip_from {
2808 my ($self, $widget) = @_;
2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2830}
2831
2832sub size_request {
2833 my ($self) = @_;
2834
2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2836
2837 ($w + 4, $h + 4)
2838}
2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 glTranslate 0.375, 0.375;
2868
2869 my ($w, $h) = @$self{qw(w h)};
2870
2871 glColor 1, 0.8, 0.4;
2872 glBegin GL_QUADS;
2873 glVertex 0 , 0;
2874 glVertex 0 , $h;
2875 glVertex $w, $h;
2876 glVertex $w, 0;
2877 glEnd;
2878
2879 glColor 0, 0, 0;
2880 glBegin GL_LINE_LOOP;
2881 glVertex 0 , 0;
2882 glVertex 0 , $h;
2883 glVertex $w, $h;
2884 glVertex $w, 0;
2885 glEnd;
2886
2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2889 $self->SUPER::_draw;
2890}
2891
2892#############################################################################
2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
2080 $self->emit ("open"); 3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
2081 } else { 3052 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 3053 return 0
2083 $self->emit ("close"); 3054 }
3055
2084 } 3056 1
2085
2086 $self->emit (changed => $self->{state});
2087} 3057}
2088 3058
2089############################################################################# 3059#############################################################################
2090 3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2091package CFClient::UI::Root; 3732package CFClient::UI::Root;
2092 3733
2093our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2094 3735
3736use List::Util qw(min max);
3737
2095use CFClient::OpenGL; 3738use CFClient::OpenGL;
2096 3739
2097sub check_size { 3740sub new {
2098 my ($self) = @_; 3741 my $class = shift;
2099 3742
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2101} 3751}
2102 3752
2103sub size_request { 3753sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
2105}
2106 3755
2107sub configure { 3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2109 3775
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3778
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2117 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2118 } 3788 1
2119} 3789}
2120 3790
2121sub _topleft { 3791sub coord2local {
2122 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2123 3793
2124 ($x, $y) 3794 ($x, $y)
2125} 3795}
2126 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2127sub update { 3803sub update {
2128 my ($self) = @_; 3804 my ($self) = @_;
2129 3805
2130 $self->check_size; 3806 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3807}
2133 3808
2134sub add { 3809sub add {
2135 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2136 3811
2137 # integerize window positions 3812 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3813 for @children;
2139 $child->{y} = int $child->{y};
2140 3814
2141 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2142} 3831}
2143 3832
2144sub on_refresh { 3833sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2146 3835
2147 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2148} 3837}
2149 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2150sub draw { 3845sub draw {
2151 my ($self) = @_; 3846 my ($self) = @_;
2152 3847
2153 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2155 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2156 3944
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2160 3948
2161 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3950 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3953 glLoadIdentity;
2166 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2167 $self->_draw; 3962 $self->_draw;
2168} 3963}
2169 3964
2170############################################################################# 3965#############################################################################
2171 3966
2172package CFClient::UI; 3967package CFClient::UI;
2173 3968
2174$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3971
21761 39721
2177 3973

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