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Utilizes ColorSet API improvements

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Major cruft removal and internal retooling in APRView - still has bugs. :(


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4953 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm
2003-10-05 21:54:24 +00:00
parent 68b266bbe6
commit 4087744eef
7 changed files with 222 additions and 377 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/prefs/appearance/APRView.cpp
+141 -288
View File
@@ -46,7 +46,13 @@
#include "ColorWhichItem.h"
#include "ServerConfig.h"
//#define DEBUG_COLORSET
#define DEBUG_COLORSET
#ifdef DEBUG_COLORSET
#define STRACE(a) printf a
#else
#define STRACE(A) /* nothing */
#endif
#define SAVE_COLORSET 'svcs'
#define DELETE_COLORSET 'dlcs'
@@ -54,10 +60,13 @@
#define COLOR_DROPPED 'cldp'
APRView::APRView(const BRect &frame, const char *name, int32 resize, int32 flags)
:BView(frame,name,resize,flags), settings(B_SIMPLE_DATA)
:BView(frame,name,resize,flags)
{
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
currentset=new ColorSet;
prevset=NULL;
BMenuBar *mb=new BMenuBar(BRect(0,0,Bounds().Width(),16),"menubar");
settings_menu=new BMenu("Settings");
@@ -88,8 +97,6 @@ APRView::APRView(const BRect &frame, const char *name, int32 resize, int32 flags
colorset_label=new BStringView(wellrect,"colorset_label","Color Set: ");
AddChild(colorset_label);
colorset_label->ResizeToPreferred();
colorset_name=new BString("<untitled>");
// Set up list of color attributes
BRect rect(10,60,200,160);
@@ -142,6 +149,7 @@ APRView::APRView(const BRect &frame, const char *name, int32 resize, int32 flags
new BMessage(DEFAULT_SETTINGS),B_FOLLOW_LEFT |B_FOLLOW_TOP,
B_WILL_DRAW | B_NAVIGABLE);
AddChild(defaults);
defaults->SetEnabled(false);
cvrect.OffsetBy(70,0);
revert=new BButton(cvrect,"RevertButton","Revert",
@@ -160,8 +168,7 @@ APRView::APRView(const BRect &frame, const char *name, int32 resize, int32 flags
BEntry entry(COLOR_SET_DIR);
entry_ref ref;
entry.GetRef(&ref);
savepanel=new BFilePanel(B_SAVE_PANEL, NULL,
&ref, 0, false);
savepanel=new BFilePanel(B_SAVE_PANEL, NULL, &ref, 0, false);
attribute=B_PANEL_BACKGROUND_COLOR;
attrstring="Background";
@@ -171,7 +178,10 @@ APRView::APRView(const BRect &frame, const char *name, int32 resize, int32 flags
APRView::~APRView(void)
{
delete savepanel;
delete colorset_name;
if(currentset)
delete currentset;
if(prevset)
delete prevset;
}
void APRView::AllAttached(void)
@@ -188,7 +198,7 @@ void APRView::AllAttached(void)
BMessenger msgr(this);
savepanel->SetTarget(msgr);
picker->SetValue(GetColorFromMessage(&settings,attrstring.String()));
picker->SetValue(currentset->StringToColor(attrstring.String()).GetColor32());
}
void APRView::MessageReceived(BMessage *msg)
@@ -206,28 +216,14 @@ void APRView::MessageReceived(BMessage *msg)
switch(msg->what)
{
case B_WORKSPACE_ACTIVATED:
{
BScreen screen;
rgb_color col=screen.DesktopColor();
settings.ReplaceData("DESKTOP",(type_code)'RGBC',
&col,sizeof(rgb_color));
if(attrstring=="DESKTOP")
{
picker->SetValue(col);
colorwell->SetColor(col);
}
break;
}
case DELETE_COLORSET:
{
// Construct the path and delete
BString path(COLOR_SET_DIR);
path+=*colorset_name;
path+=currentset->name;
BString printstring("Remove ");
printstring+=*colorset_name;
printstring+=currentset->name;
printstring+=" from disk permenantly?";
BAlert *a=new BAlert("OpenBeOS",printstring.String(),"Yes", "No");
if(a->Go()==0)
@@ -235,13 +231,11 @@ void APRView::MessageReceived(BMessage *msg)
int stat=remove(path.String());
if(stat!=0)
{
#ifdef DEBUG_COLORSET
printf("MSG: Delete Request - couldn't delete file %s\n",path.String());
#endif
STRACE(("MSG: Delete Request - couldn't delete file %s\n",path.String()));
}
else
{
BMenuItem *item=colorset_menu->FindItem(colorset_name->String());
BMenuItem *item=colorset_menu->FindItem(currentset->name.String());
if(item!=NULL)
{
if(colorset_menu->RemoveItem(item))
@@ -256,9 +250,7 @@ printf("MSG: Delete Request - couldn't delete file %s\n",path.String());
BString name;
if(msg->FindString("name",&name)!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("MSG: Load Request - couldn't find file name\n");
#endif
STRACE(("MSG: Load Request - couldn't find file name\n"));
break;
}
LoadColorSet(name);
@@ -274,9 +266,7 @@ printf("MSG: Load Request - couldn't find file name\n");
BString name;
if(msg->FindString("name",&name)!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("MSG: Save Request - couldn't find file name\n");
#endif
STRACE(("MSG: Save Request - couldn't find file name\n"));
break;
}
SaveColorSet(name);
@@ -285,18 +275,28 @@ printf("MSG: Save Request - couldn't find file name\n");
case UPDATE_COLOR:
{
// Received from the color picker when its color changes
if(!prevset)
{
prevset=new ColorSet;
*prevset=*currentset;
}
rgb_color col=picker->ValueAsColor();
colorwell->SetColor(col);
colorwell->Invalidate();
// Update current attribute in the settings
settings.ReplaceData(attrstring.String(),(type_code)'RGBC',&col,sizeof(rgb_color));
if(currentset->SetColor(attrstring.String(),col)!=B_OK)
{
STRACE(("Couldn't set color for attribute %s\n",attrstring.String()));
}
if(apply->IsEnabled()==false)
if(!apply->IsEnabled())
apply->SetEnabled(true);
if(revert->IsEnabled()==false)
if(!defaults->IsEnabled())
defaults->SetEnabled(true);
if(!revert->IsEnabled())
revert->SetEnabled(true);
SetColorSetName("<untitled>");
@@ -310,23 +310,28 @@ printf("MSG: Save Request - couldn't find file name\n");
if(!whichitem)
break;
attrstring=whichitem->Text();
rgb_color col=GetColorFromMessage(&settings,whichitem->Text(),0);
rgb_color col=currentset->StringToColor(whichitem->Text()).GetColor32();
picker->SetValue(col);
colorwell->SetColor(col);
colorwell->Invalidate();
// SetColorSetName("<untitled>");
// if(Window())
// Window()->PostMessage(SET_UI_COLORS);
break;
}
case APPLY_SETTINGS:
{
if(prevset)
{
delete prevset;
prevset=NULL;
revert->SetEnabled(false);
}
if(currentset->name=="Default")
defaults->SetEnabled(false);
apply->SetEnabled(false);
SaveSettings();
NotifyServer();
break;
}
case TRY_SETTINGS:
/* case TRY_SETTINGS:
{
// Tell server to apply settings here without saving them.
// Theoretically, the user can set this temporarily and keep it
@@ -334,26 +339,43 @@ printf("MSG: Save Request - couldn't find file name\n");
NotifyServer();
break;
}
case REVERT_SETTINGS:
*/ case REVERT_SETTINGS:
{
/* LoadSettings();
rgb_color col=GetColorFromMessage(&settings,attrstring.String(),0);
picker->SetValue(col);
delete currentset;
currentset=prevset;
prevset=NULL;
rgb_color col=picker->ValueAsColor();
colorwell->SetColor(col);
colorwell->Invalidate();
if(Window())
Window()->PostMessage(SET_UI_COLORS);
*/
if(prev_set_name=="Default")
SetDefaults();
LoadColorSet(prev_set_name);
// Update current attribute in the settings
currentset->SetColor(attrstring.String(),col);
if(!apply->IsEnabled())
apply->SetEnabled(false);
if((currentset->name!="Default"))
defaults->SetEnabled(true);
else
defaults->SetEnabled(false);
revert->SetEnabled(false);
SetColorSetName(currentset->name.String());
Window()->PostMessage(SET_UI_COLORS);
break;
}
case DEFAULT_SETTINGS:
{
if(!prevset)
{
prevset=new ColorSet;
*prevset=*currentset;
revert->SetEnabled(true);
apply->SetEnabled(true);
}
SetDefaults();
rgb_color col=GetColorFromMessage(&settings,attrstring.String(),0);
rgb_color col=currentset->StringToColor(attrstring.String()).GetColor32();
picker->SetValue(col);
colorwell->SetColor(col);
colorwell->Invalidate();
@@ -369,9 +391,9 @@ printf("MSG: Save Request - couldn't find file name\n");
BMenu *APRView::LoadColorSets(void)
{
#ifdef DEBUG_COLORSET
printf("Loading color sets from disk\n");
#endif
STRACE(("Loading color sets from disk\n"));
// This function populates the member menu *colorset_menu with the color
// set files located in the color set directory. To ensure that there are
// no entries pointing to invalid color sets, they are validated before
@@ -407,17 +429,17 @@ printf("Loading color sets from disk\n");
}
case B_BAD_VALUE:
{
printf("APRView::LoadColorSets(): Invalid colorset folder path.\n");
STRACE(("APRView::LoadColorSets(): Invalid colorset folder path.\n"));
break;
}
case B_NO_MEMORY:
{
printf("APRView::LoadColorSets(): No memory left. We're probably going to crash now. \n");
STRACE(("APRView::LoadColorSets(): No memory left. We're probably going to crash now. \n"));
break;
}
case B_BUSY:
{
printf("APRView::LoadColorSets(): Busy node " COLOR_SET_DIR "\n");
STRACE(("APRView::LoadColorSets(): Busy node " COLOR_SET_DIR "\n"));
break;
}
case B_FILE_ERROR:
@@ -467,50 +489,37 @@ printf("Loading color sets from disk\n");
void APRView::LoadColorSet(const BString &name)
{
// Load the current GUI color settings from a color set file.
#ifdef DEBUG_COLORSET
printf("LoadColorSet: %s\n",name.String());
#endif
STRACE(("LoadColorSet: %s\n",name.String()));
BDirectory dir,newdir;
if(dir.SetTo(COLOR_SET_DIR)==B_ENTRY_NOT_FOUND)
{
#ifdef DEBUG_COLORSET
printf("Color set folder not found. Creating %s\n",COLOR_SET_DIR);
#endif
STRACE(("Color set folder not found. Creating %s\n",COLOR_SET_DIR));
create_directory(COLOR_SET_DIR,0777);
}
BString path(COLOR_SET_DIR);
path+=name.String();
BFile file(path.String(),B_READ_ONLY);
if(file.InitCheck()!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("Couldn't open file %s for read\n",path.String());
#endif
STRACE(("Couldn't open file %s for read\n",path.String()));
return;
}
if(settings.Unflatten(&file)==B_OK)
BMessage settings;
if(settings.Unflatten(&file)!=B_OK)
{
#ifdef DEBUG_COLORSET
settings.PrintToStream();
#endif
BString internal_name;
settings.FindString("name",&internal_name);
// BString namestr("Color Set: ");
// namestr+=internal_name.String();
// colorset_label->SetText(namestr.String());
SetColorSetName(internal_name.String());
picker->SetValue(GetColorFromMessage(&settings,attrstring.String()));
colorwell->SetColor(picker->ValueAsColor());
STRACE(("Error unflattening file %s\n",name.String()));
return;
}
#ifdef DEBUG_COLORSET
printf("Error unflattening file %s\n",name.String());
#endif
currentset->ConvertFromMessage(&settings);
SetColorSetName(currentset->name.String());
picker->SetValue(currentset->StringToColor(attrstring.String()).GetColor32());
colorwell->SetColor(picker->ValueAsColor());
}
void APRView::SaveColorSet(const BString &name)
@@ -521,31 +530,23 @@ void APRView::SaveColorSet(const BString &name)
BString path(COLOR_SET_DIR);
path+=name.String();
#ifdef DEBUG_COLORSET
printf("SaveColorSet: %s\n",path.String());
#endif
if(settings.ReplaceString("name",name.String())!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("SaveColorSet: Couldn't replace set name in settings\n");
#endif
}
STRACE(("SaveColorSet: %s\n",path.String()));
BFile file(path.String(),B_READ_WRITE|B_CREATE_FILE|B_ERASE_FILE);
if(file.InitCheck()!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("SaveColorSet: Couldn't open settings file for write\n");
#endif
STRACE(("SaveColorSet: Couldn't open settings file for write\n"));
return;
}
BMessage settings;
currentset->ConvertToMessage(&settings);
if(settings.Flatten(&file)!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("SaveColorSet: Couldn't flatten settings to file\n");
#endif
STRACE(("SaveColorSet: Couldn't flatten settings to file\n"));
return;
}
@@ -554,9 +555,7 @@ printf("SaveColorSet: Couldn't flatten settings to file\n");
if(colorset_menu->AddItem(new BMenuItem(name.String(),msg))==false)
{
#ifdef DEBUG_COLORSET
printf("SaveColorSet: Error in adding item to menu\n");
#endif
STRACE(("SaveColorSet: Error in adding item to menu\n"));
}
SetColorSetName(name.String());
}
@@ -566,7 +565,7 @@ void APRView::SetColorSetName(const char *name)
if(!name)
return;
BString namestr("Color Set: ");
colorset_name->SetTo(name);
currentset->name.SetTo(name);
namestr+=name;
colorset_label->SetText(namestr.String());
colorset_label->ResizeToPreferred();
@@ -580,33 +579,29 @@ void APRView::SaveSettings(void)
BString path(SERVER_SETTINGS_DIR);
path+=COLOR_SETTINGS_NAME;
#ifdef DEBUG_COLORSET
printf("SaveSettings: %s\n",path.String());
#endif
STRACE(("SaveSettings: %s\n",path.String()));
BFile file(path.String(),B_READ_WRITE|B_CREATE_FILE|B_ERASE_FILE);
BMessage settings;
currentset->ConvertToMessage(&settings);
settings.Flatten(&file);
prev_set_name=*colorset_name;
revert->SetEnabled(false);
revert->SetEnabled(false);
}
void APRView::LoadSettings(void)
{
// Load the current GUI color settings from disk. This is done instead of
// getting them from the server at this point for testing purposes. Comment
// out the #define LOAD_SETTINGS_FROM_DISK line to use the server query code
#ifdef DEBUG_COLORSET
printf("Loading settings from disk\n");
#endif
settings.MakeEmpty();
// getting them from the server at this point for testing purposes.
// TODO: Add app_server UI color query code
STRACE(("Loading settings from disk\n"));
BDirectory dir,newdir;
if(dir.SetTo(SERVER_SETTINGS_DIR)==B_ENTRY_NOT_FOUND)
{
#ifdef DEBUG_COLORSET
printf("Color set folder not found. Creating %s\n",SERVER_SETTINGS_DIR);
#endif
STRACE(("Color set folder not found. Creating %s\n",SERVER_SETTINGS_DIR));
create_directory(SERVER_SETTINGS_DIR,0777);
}
@@ -616,151 +611,39 @@ printf("Color set folder not found. Creating %s\n",SERVER_SETTINGS_DIR);
if(file.InitCheck()!=B_OK)
{
#ifdef DEBUG_COLORSET
printf("Couldn't open file %s for read\n",path.String());
#endif
STRACE(("Couldn't open file %s for read\n",path.String()));
SetDefaults();
SaveSettings();
return;
}
if(settings.Unflatten(&file)==B_OK)
BMessage settings;
if(settings.Unflatten(&file)!=B_OK)
{
settings.FindString("name",colorset_name);
SetColorSetName(colorset_name->String());
prev_set_name=*colorset_name;
picker->SetValue(GetColorFromMessage(&settings,attrstring.String()));
colorwell->SetColor(picker->ValueAsColor());
#ifdef DEBUG_COLORSET
settings.PrintToStream();
#endif
return;
STRACE(("Error unflattening SystemColors file %s\n",path.String()));
SetDefaults();
SaveSettings();
}
#ifdef DEBUG_COLORSET
printf("Error unflattening SystemColors file %s\n",path.String());
#endif
currentset->ConvertFromMessage(&settings);
SetColorSetName(currentset->name.String());
// If we get this far, we have encountered an error, so reset the settings
// to the defaults
SetDefaults();
SaveSettings();
picker->SetValue(currentset->StringToColor(attrstring.String()).GetColor32());
colorwell->SetColor(picker->ValueAsColor());
if(currentset->name.String()!="Default")
defaults->SetEnabled(true);
}
void APRView::SetDefaults(void)
{
#ifdef DEBUG_COLORSET
printf("Initializing color settings to defaults\n");
#endif
settings.MakeEmpty();
settings.AddString("name","Default");
colorset_name->SetTo("Default");
STRACE(("Initializing color settings to defaults\n"));
defaults->SetEnabled(false);
currentset->name.SetTo("Default");
ColorWhichItem whichitem(B_PANEL_BACKGROUND_COLOR);
rgb_color col={216,216,216,255};
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_PANEL_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,255,255);
whichitem.SetAttribute((color_which)B_DOCUMENT_BACKGROUND_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_DOCUMENT_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,245,245,245);
whichitem.SetAttribute((color_which)B_CONTROL_BACKGROUND_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_CONTROL_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_CONTROL_BORDER_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,115,120,184);
whichitem.SetAttribute((color_which)B_CONTROL_HIGHLIGHT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,170,50,184);
whichitem.SetAttribute((color_which)B_NAVIGATION_BASE_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_NAVIGATION_PULSE_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,255,255);
whichitem.SetAttribute((color_which)B_SHINE_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_SHADOW_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_MENU_SELECTED_BORDER_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,255,0);
whichitem.SetAttribute((color_which)B_TOOLTIP_BACKGROUND_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_TOOLTIP_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,255,0);
whichitem.SetAttribute((color_which)B_SUCCESS_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,0,0);
whichitem.SetAttribute((color_which)B_FAILURE_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,51,102,160);
whichitem.SetAttribute((color_which)B_MENU_SELECTED_BACKGROUND_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
whichitem.SetAttribute(B_PANEL_BACKGROUND_COLOR);
SetRGBColor(&col,216,216,216);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,216,216,216,0);
whichitem.SetAttribute(B_MENU_BACKGROUND_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute(B_MENU_ITEM_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,255,255);
whichitem.SetAttribute(B_MENU_SELECTED_ITEM_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,255,203,0);
whichitem.SetAttribute(B_WINDOW_TAB_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,0,0,0);
whichitem.SetAttribute((color_which)B_WINDOW_TAB_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,232,232,232);
whichitem.SetAttribute((color_which)B_INACTIVE_WINDOW_TAB_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
SetRGBColor(&col,80,80,80);
whichitem.SetAttribute((color_which)B_INACTIVE_WINDOW_TAB_TEXT_COLOR);
settings.AddData(whichitem.Text(),(type_code)'RGBC',&col,sizeof(rgb_color));
// BString labelstr("Color Set: ");
// labelstr+=colorset_name->String();
// colorset_label->SetText(labelstr.String());
currentset->SetToDefaults();
SetColorSetName("Default");
}
@@ -780,7 +663,7 @@ void APRView::NotifyServer(void)
// Set menu color
menu_info minfo;
get_menu_info(&minfo);
col=GetColorFromMessage(&settings,"MENU_BACKGROUND");
col=currentset->StringToColor("Menu Background").GetColor32();
if(col.alpha==0 && col.red==0 && col.green==0 && col.blue==0)
{
// do nothing
@@ -791,36 +674,6 @@ void APRView::NotifyServer(void)
set_menu_info(&minfo);
}
// Set desktop color
BScreen screen;
col=GetColorFromMessage(&settings,"DESKTOP");
#ifdef DEBUG_COLORSET
printf("NotifyServer: Setting Desktop color to "); PrintRGBColor(col);
#endif
if(col.alpha==0 && col.red==0 && col.green==0 && col.blue==0)
{
// do nothing
}
else
screen.SetDesktopColor(col);
if(Window())
Window()->PostMessage(SET_UI_COLORS);
}
rgb_color APRView::GetColorFromMessage(BMessage *msg, const char *name, int32 index=0)
{
// Simple function to do the dirty work of getting an rgb_color from
// a message
rgb_color *col,rcolor={0,0,0,0};
ssize_t size;
if(!msg || !name)
return rcolor;
if(msg->FindData(name,(type_code)'RGBC',index,(const void**)&col,&size)==B_OK)
rcolor=*col;
return rcolor;
}