It is accomplished ...

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00
commit 52a3801208
2025 changed files with 472889 additions and 0 deletions
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+//****************************************************************************************
+//
+//	File:		Prefs.cpp
+//
+//	Written by:	Daniel Switkin
+//
+//	Copyright 1999, Be Incorporated
+//
+//****************************************************************************************
+
+#include "Prefs.h"
+#include "Common.h"
+#include "PulseApp.h"
+#include <FindDirectory.h>
+#include <Path.h>
+#include <interface/Screen.h>
+#include <kernel/OS.h>
+#include <stdio.h>
+#include <string.h>
+
+Prefs::Prefs() {
+	BPath path;
+	find_directory(B_USER_SETTINGS_DIRECTORY, &path);
+	path.Append("Pulse_settings");
+	file = new BFile(path.Path(), B_READ_WRITE | B_CREATE_FILE);
+	
+	int i = NORMAL_WINDOW_MODE;
+	if (!GetInt("window_mode", &window_mode, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	// These three prefs require a connection to the app_server
+	BRect r = GetNormalWindowRect();
+	if (!GetRect("normal_window_rect", &normal_window_rect, &r)) {
+		fatalerror = true;
+		return;
+	}
+	
+	r = GetMiniWindowRect();
+	if (!GetRect("mini_window_rect", &mini_window_rect, &r)) {
+		fatalerror = true;
+		return;
+	}
+	
+	r.Set(100, 100, 415, 329);
+	if (!GetRect("prefs_window_rect", &prefs_window_rect, &r)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_NORMAL_BAR_COLOR;
+	if (!GetInt("normal_bar_color", &normal_bar_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_MINI_ACTIVE_COLOR;
+	if (!GetInt("mini_active_color", &mini_active_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_MINI_IDLE_COLOR;
+	if (!GetInt("mini_idle_color", &mini_idle_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_MINI_FRAME_COLOR;
+	if (!GetInt("mini_frame_color", &mini_frame_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_DESKBAR_ACTIVE_COLOR;
+	if (!GetInt("deskbar_active_color", &deskbar_active_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_DESKBAR_IDLE_COLOR;
+	if (!GetInt("deskbar_idle_color", &deskbar_idle_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	i = DEFAULT_DESKBAR_FRAME_COLOR;
+	if (!GetInt("deskbar_frame_color", &deskbar_frame_color, &i)) {
+		fatalerror = true;
+		return;
+	}
+	
+	bool b = DEFAULT_NORMAL_FADE_COLORS;
+	if (!GetBool("normal_fade_colors", &normal_fade_colors, &b)) {
+		fatalerror = true;
+		return;
+	}
+	
+	// Use the default size unless it would prevent having at least
+	// a one pixel wide display per CPU... this will only happen with > quad
+	i = DEFAULT_DESKBAR_ICON_WIDTH;
+	if (i < GetMinimumViewWidth()) i = GetMinimumViewWidth();
+	if (!GetInt("deskbar_icon_width", &deskbar_icon_width, &i)) {
+		fatalerror = true;
+		return;
+	}
+}
+
+BRect Prefs::GetNormalWindowRect() {
+	system_info sys_info;
+	get_system_info(&sys_info);
+	
+	float height = PROGRESS_MTOP + PROGRESS_MBOTTOM + sys_info.cpu_count * ITEM_OFFSET;
+	if (PULSEVIEW_MIN_HEIGHT > height) {
+		height = PULSEVIEW_MIN_HEIGHT;
+	}
+	
+	// Dock the window in the lower right hand corner just like the original
+	BRect r(0, 0, PULSEVIEW_WIDTH, height);
+	BRect screen_rect = BScreen(B_MAIN_SCREEN_ID).Frame();
+	r.OffsetTo(screen_rect.right - r.Width() - 5, screen_rect.bottom - r.Height() - 5);
+	return r;
+}
+
+BRect Prefs::GetMiniWindowRect() {
+	// Lower right hand corner by default
+	BRect screen_rect = BScreen(B_MAIN_SCREEN_ID).Frame();
+	screen_rect.left = screen_rect.right - 30;
+	screen_rect.top = screen_rect.bottom - 150;
+	screen_rect.OffsetBy(-5, -5);
+	return screen_rect;
+}
+
+bool Prefs::GetInt(char *name, int *value, int *defaultvalue) {
+	status_t err = file->ReadAttr(name, B_INT32_TYPE, 0, value, 4);
+	if (err == B_ENTRY_NOT_FOUND) {
+		*value = *defaultvalue;
+		if (file->WriteAttr(name, B_INT32_TYPE, 0, defaultvalue, 4) < 0) {
+			printf("WriteAttr on %s died\n", name);
+			fatalerror = true;
+			return false;
+		}
+	} else if  (err < 0) {
+		printf("Unknown error reading %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::GetBool(char *name, bool *value, bool *defaultvalue) {
+	status_t err = file->ReadAttr(name, B_BOOL_TYPE, 0, value, 1);
+	if (err == B_ENTRY_NOT_FOUND) {
+		*value = *defaultvalue;
+		if (file->WriteAttr(name, B_BOOL_TYPE, 0, defaultvalue, 1) < 0) {
+			printf("WriteAttr on %s died\n", name);
+			fatalerror = true;
+			return false;
+		}
+	} else if (err < 0) {
+		printf("Unknown error reading %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::GetRect(char *name, BRect *value, BRect *defaultvalue) {
+	status_t err = file->ReadAttr(name, B_RECT_TYPE, 0, value, sizeof(BRect));
+	if (err == B_ENTRY_NOT_FOUND) {
+		*value = *defaultvalue;
+		if (file->WriteAttr(name, B_RECT_TYPE, 0, defaultvalue, sizeof(BRect)) < 0) {
+			printf("WriteAttr on %s died\n", name);
+			fatalerror = true;
+			return false;
+		}
+	} else if (err < 0) {
+		printf("Unknown error reading %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::PutInt(char *name, int *value){
+	status_t err = file->WriteAttr(name, B_INT32_TYPE, 0, value, 4);
+	if (err < 0) {
+		printf("Unknown error writing %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::PutBool(char *name, bool *value) {
+	status_t err = file->WriteAttr(name, B_BOOL_TYPE, 0, value, 1);
+	if (err < 0) {
+		printf("Unknown error writing %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::PutRect(char *name, BRect *value) {
+	status_t err = file->WriteAttr(name, B_RECT_TYPE, 0, value, sizeof(BRect));
+	if (err < 0) {
+		printf("Unknown error writing %s:\n%s\n", name, strerror(err));
+		fatalerror = true;
+		return false;
+	}
+	return true;
+}
+
+bool Prefs::Save() {
+	if (!PutInt("window_mode", &window_mode)) return false;
+	if (!PutRect("normal_window_rect", &normal_window_rect)) return false;
+	if (!PutRect("mini_window_rect", &mini_window_rect)) return false;
+	if (!PutRect("prefs_window_rect", &prefs_window_rect)) return false;
+	if (!PutInt("normal_bar_color", &normal_bar_color)) return false;
+	if (!PutInt("mini_active_color", &mini_active_color)) return false;
+	if (!PutInt("mini_idle_color", &mini_idle_color)) return false;
+	if (!PutInt("mini_frame_color", &mini_frame_color)) return false;
+	if (!PutInt("deskbar_active_color", &deskbar_active_color)) return false;
+	if (!PutInt("deskbar_idle_color", &deskbar_idle_color)) return false;
+	if (!PutInt("deskbar_frame_color", &deskbar_frame_color)) return false;
+	if (!PutBool("normal_fade_colors", &normal_fade_colors)) return false;
+	if (!PutInt("deskbar_icon_width", &deskbar_icon_width)) return false;
+	return true;
+}
+
+Prefs::~Prefs() {
+	delete file;
+}