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Add scrollbars to tracklist window and set min sizing.

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This commit is contained in:
Juanjo
2013-09-26 10:56:20 +00:00
committed by pelya
parent f43337d022
commit b69c4bb7a9
4 changed files with 107 additions and 59 deletions
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src/music_gui.cpp
+88 -46
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@@ -290,13 +290,32 @@ static void SelectPlaylist(byte list)
}
struct MusicTrackSelectionWindow : public Window {
Scrollbar *left_sb;
Scrollbar *right_sb;
/** Count the number of tracks of current tracklist. */
uint GetNumberOfTracksOfTracklist() const
{
uint i = 0;
for (; _playlists[_settings_client.music.playlist][i] > 0; i++) {}
return i;
}
MusicTrackSelectionWindow(WindowDesc *desc, WindowNumber number) : Window(desc)
{
this->InitNested(number);
this->CreateNestedTree();
this->left_sb = this->GetScrollbar(WID_MTS_LEFT_SCROLLBAR);
this->right_sb = this->GetScrollbar(WID_MTS_RIGHT_SCROLLBAR);
this->LowerWidget(WID_MTS_LIST_LEFT);
this->LowerWidget(WID_MTS_LIST_RIGHT);
this->SetWidgetDisabledState(WID_MTS_CLEAR, _settings_client.music.playlist <= 3);
this->LowerWidget(WID_MTS_ALL + _settings_client.music.playlist);
this->FinishInitNested(number);
this->left_sb->SetCount(NUM_SONGS_AVAILABLE);
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
}
virtual void SetStringParameters(int widget) const
@@ -320,6 +339,7 @@ struct MusicTrackSelectionWindow : public Window {
this->SetWidgetLoweredState(WID_MTS_ALL + i, i == _settings_client.music.playlist);
}
this->SetWidgetDisabledState(WID_MTS_CLEAR, _settings_client.music.playlist <= 3);
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
this->SetDirty();
}
@@ -339,7 +359,8 @@ struct MusicTrackSelectionWindow : public Window {
break;
}
case WID_MTS_LIST_LEFT: case WID_MTS_LIST_RIGHT: {
case WID_MTS_LIST_LEFT:
case WID_MTS_LIST_RIGHT: {
Dimension d = {0, 0};
for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
@@ -349,12 +370,11 @@ struct MusicTrackSelectionWindow : public Window {
SetDParam(0, GetTrackNumber(i));
SetDParam(1, 2);
SetDParamStr(2, GetSongName(i));
Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
d.width = max(d.width, d2.width);
d.height += d2.height;
d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME));
}
d.width += padding.width;
d.height += padding.height;
resize->height = GetMinSizing(NWST_STEP, d.height);
d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
d.height = 10 * resize->height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
*size = maxdim(*size, d);
break;
}
@@ -368,15 +388,17 @@ struct MusicTrackSelectionWindow : public Window {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
int y = r.top + WD_FRAMERECT_TOP;
for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
uint vscroll_max = min(this->left_sb->GetPosition() + this->left_sb->GetCapacity(), NUM_SONGS_AVAILABLE);
for (uint i = this->left_sb->GetPosition(); i < vscroll_max; i++) {
const char *song_name = GetSongName(i);
if (StrEmpty(song_name)) continue;
SetDParam(0, GetTrackNumber(i));
SetDParam(1, 2);
SetDParamStr(2, song_name);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
y += FONT_HEIGHT_SMALL;
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, Center(y, this->resize.step_height, FONT_HEIGHT_SMALL), STR_PLAYLIST_TRACK_NAME);
y += this->resize.step_height;
}
break;
}
@@ -385,13 +407,15 @@ struct MusicTrackSelectionWindow : public Window {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
int y = r.top + WD_FRAMERECT_TOP;
for (const byte *p = _playlists[_settings_client.music.playlist]; *p != 0; p++) {
uint i = *p - 1;
SetDParam(0, GetTrackNumber(i));
uint vscroll_max = min(this->right_sb->GetPosition() + this->right_sb->GetCapacity(), this->GetNumberOfTracksOfTracklist());
for (uint i = this->right_sb->GetPosition(); i < vscroll_max; i++) {
uint j = _playlists[_settings_client.music.playlist][i] - 1;
SetDParam(0, GetTrackNumber(j));
SetDParam(1, 2);
SetDParamStr(2, GetSongName(i));
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
y += FONT_HEIGHT_SMALL;
SetDParamStr(2, GetSongName(j));
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, Center(y, this->resize.step_height, FONT_HEIGHT_SMALL), STR_PLAYLIST_TRACK_NAME);
y += this->resize.step_height;
}
break;
}
@@ -402,22 +426,22 @@ struct MusicTrackSelectionWindow : public Window {
{
switch (widget) {
case WID_MTS_LIST_LEFT: { // add to playlist
int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
if (_settings_client.music.playlist < 4) return;
if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
int id_m = this->left_sb->GetScrolledRowFromWidget(pt.y, this, WID_MTS_LIST_LEFT, WD_FRAMERECT_TOP, this->resize.step_height);
if (!IsInsideMM(id_m, 0, BaseMusic::GetUsedSet()->num_available)) return;
byte *p = _playlists[_settings_client.music.playlist];
for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
if (p[i] == 0) {
/* Find the actual song number */
for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
if (GetTrackNumber(j) == y + 1) {
if (GetTrackNumber(j) == id_m + 1) {
p[i] = j + 1;
break;
}
}
p[i + 1] = 0;
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
this->SetDirty();
SelectSongToPlay();
break;
@@ -427,16 +451,16 @@ struct MusicTrackSelectionWindow : public Window {
}
case WID_MTS_LIST_RIGHT: { // remove from playlist
int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
if (_settings_client.music.playlist < 4) return;
if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
int id_m = this->right_sb->GetScrolledRowFromWidget(pt.y, this, WID_MTS_LIST_RIGHT, WD_FRAMERECT_TOP, this->resize.step_height);
if (!IsInsideMM(id_m, 0, NUM_SONGS_PLAYLIST)) return;
byte *p = _playlists[_settings_client.music.playlist];
for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
for (uint i = id_m; i != NUM_SONGS_PLAYLIST - 1; i++) {
p[i] = p[i + 1];
}
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
this->SetDirty();
SelectSongToPlay();
break;
@@ -444,55 +468,74 @@ struct MusicTrackSelectionWindow : public Window {
case WID_MTS_CLEAR: // clear
for (uint i = 0; _playlists[_settings_client.music.playlist][i] != 0; i++) _playlists[_settings_client.music.playlist][i] = 0;
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
this->SetDirty();
StopMusic();
SelectSongToPlay();
break;
case WID_MTS_ALL: case WID_MTS_OLD: case WID_MTS_NEW:
case WID_MTS_EZY: case WID_MTS_CUSTOM1: case WID_MTS_CUSTOM2: // set playlist
case WID_MTS_ALL:
case WID_MTS_OLD:
case WID_MTS_NEW:
case WID_MTS_EZY:
case WID_MTS_CUSTOM1:
case WID_MTS_CUSTOM2: // set playlist
SelectPlaylist(widget - WID_MTS_ALL);
this->right_sb->SetCount(GetNumberOfTracksOfTracklist());
this->SetDirty();
StopMusic();
SelectSongToPlay();
break;
}
}
virtual void OnResize()
{
this->left_sb->SetCapacityFromWidget(this, WID_MTS_LIST_LEFT);
this->right_sb->SetCapacityFromWidget(this, WID_MTS_LIST_RIGHT);
}
};
static const NWidgetPart _nested_music_track_selection_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_GREY),
NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
/* Left panel. */
NWidget(NWID_VERTICAL),
NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_MTS_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_MATRIX, COLOUR_GREY, WID_MTS_LIST_LEFT), SetMinimalSize(180, 100), SetMatrixDataTip(1, 0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK),
SetFill(1, 0), SetResize(1, 1), SetScrollbar(WID_MTS_LEFT_SCROLLBAR),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_MTS_LEFT_SCROLLBAR),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 2),
EndContainer(),
/* Middle buttons. */
NWidget(NWID_VERTICAL),
NWidget(NWID_SPACER), SetMinimalSize(60, 30), // Space above the first button from the title bar.
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
NWidget(NWID_SPACER), SetMinimalSize(0, 16), // Space above 'clear' button
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_MTS_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
NWidget(NWID_SPACER), SetFill(0, 1),
EndContainer(),
/* Right panel. */
NWidget(NWID_VERTICAL),
NWidget(WWT_LABEL, COLOUR_GREY, WID_MTS_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_MTS_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_MATRIX, COLOUR_GREY, WID_MTS_LIST_RIGHT), SetMinimalSize(180, 100), SetMatrixDataTip(1, 0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK),
SetFill(1, 0), SetResize(1, 1), SetScrollbar(WID_MTS_RIGHT_SCROLLBAR),
NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_MTS_RIGHT_SCROLLBAR),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 2),
EndContainer(),
EndContainer(),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_MTS_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),
EndContainer(),
};
static WindowDesc _music_track_selection_desc(
@@ -570,7 +613,7 @@ struct MusicWindow : public Window {
SetDParam(1, 2);
str = STR_MUSIC_TRACK_DIGIT;
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, Center(r.top, r.bottom - r.top, FONT_HEIGHT_SMALL), str);
break;
}
@@ -581,7 +624,7 @@ struct MusicWindow : public Window {
str = STR_MUSIC_TITLE_NAME;
SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, Center(r.top, r.bottom - r.top, FONT_HEIGHT_SMALL), str, TC_FROMSTRING, SA_HOR_CENTER);
break;
}
@@ -672,7 +715,6 @@ struct MusicWindow : public Window {
SelectPlaylist(widget - WID_M_ALL);
StopMusic();
SelectSongToPlay();
this->SetDirty();
break;
}
}
@@ -737,11 +779,11 @@ static const NWidgetPart _nested_music_window_widgets[] = {
EndContainer(),
NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
NWidget(WWT_LABEL, COLOUR_GREY, WID_M_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NR), EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NR), SetFill(0, 1), EndContainer(),
EndContainer(),
NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
NWidget(WWT_LABEL, COLOUR_GREY, WID_M_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NAME), SetFill(1, 0), EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NAME), SetFill(1, 1), EndContainer(),
EndContainer(),
NWidget(NWID_VERTICAL),
NWidget(NWID_SPACER), SetFill(0, 1),